* frame.c: Change doc-string comments to `new style' [w/`doc:'
keyword].
-2001-10-20 Gerd Moellmann <gerd@gnu.org>
-
- * (Version 21.1 released.)
-
-2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
-
- * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
-
- * xdisp.c (invisible_text_between_p): Put prototype inside #if
- 0 because unused.
-
- * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
- * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
- Change doc-string comments to `new style' [w/`doc:' keyword].
-
-2001-10-20 Miles Bader <miles@gnu.org>
-
- The following changes remove the glyph_row `inverse_p' field,
- which is never set anymore, due to other changes:
-
- * dispextern.h (struct glyph_row): Remove `inverse_p' field.
- (reassert_line_highlight, change_line_highlight): Declarations removed.
- * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
- (line_hash_code, row_equal_p, fake_current_matrices)
- (build_frame_matrix_from_leaf_window, update_frame_line)
- (update_frame_line, update_frame_line, update_frame_line):
- Don't use `inverse_p' field.
- * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
- change_line_highlight_hook.
- (XTreassert_line_highlight, x_change_line_highlight):
- Functions removed.
- (x_fix_overlapping_area, x_write_glyphs, expose_area)
- (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
- * xdisp.c (dump_glyph_row, display_mode_line): Don't use
- `inverse_p' field.
- * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
- (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
- (w32_reassert_line_highlight, x_change_line_highlight):
- Functions removed.
- * w32console.c (reassert_line_highlight, change_line_highlight):
- Functions removed.
- (initialize_w32_display): Don't set reassert_line_highlight_hook
- or change_line_highlight_hook.
- (hl_mode): Function removed.
- (reset_terminal_modes, set_terminal_modes, update_begin)
- (update_end, w32_face_attributes, initialize_w32_display):
- (clear_frame, ins_del_lines): Don't call it.
- * termhooks.h (reassert_line_highlight_hook)
- (change_line_highlight_hook): Declarations removed.
- * term.c (reassert_line_highlight_hook)
- (change_line_highlight_hook): Variables removed.
- (reassert_line_highlight, change_line_highlight): Functions removed.
- * msdos.c (IT_reassert_line_highlight)
- (IT_change_line_highlight): Functions removed.
- (internal_terminal_init): Don't set reassert_line_highlight_hook
- or change_line_highlight_hook.
- (highlight): Variable removed.
- (IT_set_face, IT_update_begin, IT_update_end)
- (IT_set_terminal_modes): Don't set or use it.
-
- The following changes remove inverse-video support for terminals
- that use a `magic cookie' standout mode. Due to changes in the
- way mode-lines are displayed, such support no longer works
- anyway, and it's probable that almost no one uses such terminals
- anymore:
-
- * term.c (standout_requested): Variable removed.
- (update_end, highlight_if_desired): Don't use it.
- (chars_wasted, copybuf): Variables removed.
- (write_standout_marker): Function removed.
- (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
- (clear_end_of_line_raw, write_glyphs, ins_del_lines):
- Don't use `chars_wasted' or `copybuf'.
- (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
- Set `costs_set' to true.
- (cursor_to, clear_end_of_line): Test `costs_set' instead of
- `chars_wasted'.
- (clear_end_of_line): Function removed.
- (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
- (clear_to_end): Call `clear_end_of_line' instead of
- `clear_end_of_line_raw'.
- (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
- (term_init): Don't set them.
- Turn off any standout/underline modes that require magic cookies.
- (ins_del_lines, highlight_if_desired, background_highlight)
- (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
- Remove special processing for magic-cookie standout modes.
- (turn_off_face, turn_on_face): Remove special processing for
- underline magic-cookie glitch.
-
-2001-10-19 Richard M. Stallman <rms@gnu.org>
-
- * eval.c (syms_of_eval): Doc fixes.
-
-2001-10-19 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_internal): Don't clear echo area if the
- mini-window is selected.
-
-2001-10-19 Miles Bader <miles@gnu.org>
-
- * editfns.c (text_property_stickiness): Non-rear-non-stickiness
- doesn't take precedence if the affected property's value is nil.
-
- * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
-
- * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
- with fields and suggest using `forward-line' to avoid them.
- * editfns.c (Fline_beginning_position, Fline_end_position):
- Clarify documentation.
-
-2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c (current_minor_maps): `override' only shadows its
- correspondent in minor-mode-map-alist, not the whole tail.
-
-2001-10-18 Andrew Innes <andrewi@gnu.org>
-
- * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
- optimization. The fontp->encoding array was not being initialized
- correctly when compiled with optimizations by MSVC.
-
-2001-10-18 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (display_line): Indicate empty lines in active mini-window.
-
-2001-10-17 Andrew Innes <andrewi@gnu.org>
-
- * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
-
- * w32fns.c (w32_load_system_font): Cache codepage for font, in
- font_info.charset field.
-
- * w32term.c (w32_encode_char): Get cached codepage from font_info,
- rather than working it out by calling w32_codepage_for_font for
- every glyph.
-
-2001-10-17 Andrew Innes <andrewi@gnu.org>
-
- * w32term.c (w32_read_socket): Determine clipping rectangle for
- the entire frame, including areas covered by scrollbars and the
- menubar. This avoids internal arguments about whether a frame is
- fully obscured or not.
-
-2001-10-17 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_id): Undo last change. Give up if
- window ends in strings.
-
- * xdisp.c (try_window_id): Don't display lines after the window
- end if the rest of the window after the window end was already blank.
-
- * xdisp.c (try_window_id): Remove code that was only there
- for the release of 21.1.
-
- * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
-
-2001-10-17 Miles Bader <miles@gnu.org>
-
- * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
- * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
- * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
- Change doc-string comments to `new style' [w/`doc:' keyword].
- (DOC_STRINGS_IN_COMMENTS): Macro removed.
- * minibuf.c: Remove old commented-out-DEFUN that was used to fake
- out make-docfile.
-
-2001-10-16 Miles Bader <miles@gnu.org>
-
- * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
-
-2001-10-16 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
- *scratch*.
-
-2001-10-16 Ken Raeburn <raeburn@gnu.org>
-
- Avoid the assumption that car and cdr slots of cons cells are
- addressable lvalues; this allows for easier experimentation with
- other lisp implementations that may not permit such accesses for
- various reasons. Not quite complete -- buffer.c still needs some
- work, and w32/mac files need rechecking -- so compile-time
- enforcement is left disabled for now.
-
- * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
- gcc with a union-based Lisp object rep. Redefine as no-op for now.
- (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
- (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
- (XSETCAR, XSETCDR): New macros.
- (XSETCARFASTINT, XSETCDRFASTINT): New macros.
- (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
- * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
- * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
- XSETCDR.
- (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
- * buffer.c (record_buffer, Fbury_buffer)
- (swap_out_buffer_local_variables, recenter_overlay_lists)
- (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
- fields of a cons cell respectively.
- * callint.c (quotify_args, Fcall_interactively): Likewise.
- * ccl.c (Fregister_code_conversion_map): Likewise.
- * coding.c (detect_coding_system): Likewise.
- * composite.c (get_composition_id, make_composition_value_copy):
- Likewise.
- * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
- (swap_in_symval_forwarding, set_internal, Fset_default)
- (Fmake_variable_buffer_local, Fmake_local_variable)
- (Fmake_variable_frame_local): Likewise.
- * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
- * keymap.c (Fset_keymap_parent, store_in_keymap)
- (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
- * minibuf.c (get_minibuffer): Likewise.
- * search.c (Fmatch_data): Likewise.
- * textprop.c (extend_property_ranges): Likewise.
- * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
- * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
- Likewise.
- * w32term.c (x_delete_display): Likewise.
- * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
- Likewise.
- * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
- * doc.c (store_function_docstring): Use XSETCARFASTINT.
- * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
- (Fread_file_name): Use XSETCAR.
- * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
- CHECK_NUMBER_CDR.
- (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
- * frame.c (Fmake_terminal_frame): Use XSETCDR.
- * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
- CHECK_NUMBER_CDR.
- * keyboard.c (read_char): Alter list traversal to avoid taking the
- address of cons cell slots. Use POSN_BUFFER_SET_POSN.
- (parse_menu_item): Use XSETCAR and XSETCDR.
- (reach_char_x_menu_prompt): Use XSETCAR.
- (read_key_sequence): Use POSN_BUFFER_SET_POSN.
- (Fcommand_execute): Use XSETCDR.
- * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
- (openp): Change list traversal to avoid using XCAR as lvalue.
- (read_list): Use XSETCDR.
- * process.c (wait_reading_process_input): Change wait_for_cell
- handling to avoid taking addresses of cons cell slots.
- * xselect.c (x_own_selection, x_handle_selection_clear)
- (x_clear_frame_selections): Use XSETCDR.
- (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
- (x_handle_property_notify, x_get_foreign_selection)
- (x_handle_selection_notify): Use XSETCAR.
-
-2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
-
- * buffer.c: Put doc strings in comments.
-
- * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
-
-2001-10-15 Sam Steingold <sds@gnu.org>
-
- * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
-
-2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
-
- * process.c (process-inherit-coding-system-flag)
- (get-buffer-process): Do not confuse make-docfile with doc strings
- in comment.
-
- * editfns.c (Fchar_to_string): Make doc string consistent with
- arguments. Put doc strings in comments.
-
- * abbrev.c, minibuf.c: Put doc strings in comments.
-
-2001-10-15 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (window_loop): Don't check for Fother_buffer returning nil.
-
- * window.c (select_window_1): Unfreeze window start. Remove a
- doubled test for WINDOW being live.
-
-2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
-
- * fns.c (Fmapconcat): Fix typo in a doc string.
-
- * dispnew.c (Fsleep_for): Fix typo in a doc string.
-
-2001-10-15 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_draw_glyph_string): Restore clipping after
- drawing box.
-
-2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
-
- * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
-
-2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
-
- * indent.c (skip_invisible): Use new retval of
- TEXT_PROP_MEANS_INVISIBLE.
-
- * keymap.c (access_keymap): Unify handling of `t' and generic-char.
- If a parent is reached and noinherit is set, exit immediately.
- Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
-
- * s/ms-w32.h (EXEC_SUFFIXES):
- * s/msdos.h (EXEC_SUFFIXES):
- * process.h (EXEC_SUFFIXES): Remove.
-
- * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
- (decode_suffixes): Remove.
-
- * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
- (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
- (invisible_ellipsis_p): Remove.
-
- * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
- (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
- (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
- (in_ellipses_for_invisible_text_p, handle_invisible_prop):
- Use new retval of TEXT_PROP_MEANS_INVISIBLE.
-
-2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
-
- * lisp.h (Ftop_level): Add prototype.
-
- * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
- (XTread_socket): Improve style of comments to follow other
- comments.
-
- * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
- is already prototyped in included lisp.h).
-
- * frame.c (Fset_mouse_position): Improve style of comment to
- follow other comments.
- (Fset_mouse_pixel_position): Improve style of comment to follow
- other comments.
- (Fmake_frame_visible): Doc fix and typo in comment.
- (Fmake_frame_invisible): Doc fix and typo in comment.
- (Ficonify_frame): Fix typo in comment.
-
-2001-10-14 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
- * term.c, alloc.c: Put doc strings in comments.
-
-2001-10-13 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
- Provide definitions for doc strings in comments.
-
- * fns.c: Put doc strings in comments.
-
-2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dired.c (file_name_completion): Ignore a candidate directory if
- it matches an element in completion-ignored-extensions that ends
- in a slash.
- (syms_of_dired) <completion-ignored-extensions>: Mention the above
- feature in the doc string.
- (Ffile_name_completion): Ditto.
-
-2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
-
- * indent.c (skip_invisible): Don't skip "ellipsisized" text.
-
- * xfns.c (syms_of_xfns): Update calls to Fprovide.
-
- * lisp.h (Fprovide): Update prototype.
- (Ffeaturep, invisible_p): Remove.
-
- * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
- (DOLIST, LOOP_PROPVAL): New macros.
- (invisible_p, invisible_ellipsis_p): Use them.
- (invisible_noellipsis_p): New function.
- (syms_of_xdisp): Use empty_string.
-
- * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
-
- * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
- (syms_of_lread) <Vafter_load_alist>: Update docstring.
-
- * print.c (Fwith_output_to_temp_buffer): Align with
- internal_with_output_to_temp_buffer.
- (print_preprocess): Use traverse_intervals_noorder.
- (print_object): Update call to traverse_intervals.
-
- * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
- (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
-
- * intervals.c (traverse_intervals_noorder): New function.
- (search_for_interval, count_intervals): Use it.
- (traverse_intervals): Use less stack space and drop `depth' arg.
-
- * fns.c (Ffeaturep): Add new `subfeature' arg.
- (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
- (Qsubfeatures): New var.
- (syms_of_fns): Initialize it.
-
- * keymap.c (Fkey_description): Use empty_string.
- (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
- (syms_of_keymap): Setup inheritance between maps.
- Don't export Sdescribe_bindings_internal any more.
-
- * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
-
-2001-10-12 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (notice_overwritten_cursor): Renamed from
- note_overwritten_text_cursor. Rewritten to take glyph widths into
- account.
-
-2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
-
- * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
- multi-line strings without a trailing "\n\".
-
-2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
-
- * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
- defined.
-
-2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
-
- * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
-
- * xfns.c (x_create_bitmap_from_file, x_find_image_file):
- * w32proc.c (sys_spawnve):
- * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
- * w32.c (check_windows_init_file):
- * sound.c (Fplay_sound):
- * emacs.c (init_cmdargs):
- * process.c (Fstart_process): Update calls to openp.
-
- * callproc.c (Vexec_suffixes): New var.
- (Fcall_process): Update call to openp.
- (decode_suffixes): New function.
- (syms_of_callproc): Init exec-suffixes.
-
- * lread.c (Vload_suffixes, default_suffixes): New vars.
- (openp): Take a lisp list of suffixes.
- Check for file-name-handlers even if the file was absolute already.
- (syms_of_lread): Declare load-suffixes.
- (Fload): Fix up call to openp.
- Don't bother checking for file-name-handler at the very beginning.
-
- * keymap.h (Fcopy_keymap): Don't export.
-
- * lisp.h (empty_string): Declare.
- (Vload_suffixes, Vexec_suffixes): Declare.
- (openp): Update prototype.
-
- * emacs.c (empty_string): New var.
- (syms_of_emacs): Initialize it.
-
- * search.c (wordify): Use it.
-
- * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
- selected window if it's not displayed there. Handle the case
- when the window is dedicated.
- (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
-
- * undo.c (Fprimitive_undo): Use XCAR/XCDR.
-
- * syntax.h (struct gl_state_s): Change the meaning of b_property.
- Remove left_ok and right_ok.
- (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
- (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
- new meaning of b_property.
-
- * syntax.c (update_syntax_table): Simplify.
- (Fforward_comment): Don't skip quoted chars when going backward.
-
-2001-10-11 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
- in case I is of some unsigned type, in which case
- MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
- comparison becomes bogus.
-
- * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
- (Fuser_full_name): Fix bug treating a float as a fixnum.
-
- * data.c (Fstring_to_number): Use make_fixnum_or_float.
-
- * lisp.h (make_fixnum_or_float): New macro.
-
- * lisp.h (circular_list_error): Add prototype.
-
- * data.c (Qcircular_list): New variable.
- (circular_list_error): New function.
- (syms_of_data): Initialize it Qcircular_list.
-
-2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
-
- * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c
- * casefiddle.c, buffer.c: Include keymap.h.
-
-2001-10-10 Gerd Moellmann <gerd@gnu.org>
-
- * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
- options. From Dave Love <d.love@dl.ac.uk>.
-
-2001-10-09 Gerd Moellmann <gerd@gnu.org>
-
- * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
- From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
-
- * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
- unsigned char.
- From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
-
-2001-10-08 Andrew Innes <andrewi@gnu.org>
-
- * lisp.h [max]: Undef min and max before redefining them.
-
- * w32gui.h: Do not undef min and max.
-
- * w32heap.h: Do not undef min and max.
-
- * s/ms-w32.h: Do not undef min and max.
-
-2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
-
- * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
-
-2001-10-08 Sam Steingold <sds@gnu.org>
-
- * keymap.c (current-active-maps): Quote newlines (compilation error).
-
-2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
-
- * Makefile.in (lisp, shortlisp): Replace bindings.el with
- bindings.elc, since otherwise doc strings in bindings.el get wrong
- offsets in etc/DOC.
-
-2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
-
- * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
-
- * keyboard.h (map_prompt): Remove.
-
- * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
- * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
-
- * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
-
- * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
-
- * keyboard.c (map_prompt): Remove.
- (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
- Use Fkeymap_prompt.
-
- * keymap.h: New file. Extracted from lisp.h.
-
- * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
- (accessible_keymaps_1): New function.
- (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
- (Fwhere_is_internal): Use Fcurrent_active_maps.
- (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
- Insert in current buffer rather than standard-output.
- Don't call `help-mode'. Export to elisp.
- (describe_buffer_bindings): New wrapper.
- (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
- and Sdescribe_buffer_bindings.
-
-2001-10-08 Gerd Moellmann <gerd@gnu.org>
-
- * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
- Remove code setting signal handler.
-
- * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
- Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
-
-2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
-
- * keyboard.c: Don't define min/max.
-
-2001-10-08 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
- * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
- * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
- * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
- * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
- Don't define min/max.
-
- * lisp.h (min, max): New macros.
-
- * puresize.h (BASE_PURESIZE): Increase to 725000.
-
-2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
-
- * xfaces.c (free_frame_menubar): Add prototype.
-
- * lisp.h (init_window): Add prototype.
-
- * editfns.c: Include ctype.h.
-
- * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
- (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
- (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
- variable `sb'.
-
- * xfns.c (Fx_hide_tip): Fix typo in a doc string.
- (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
- `popup_activated_flag' and `title'.
-
- * doc.c (Fdocumentation_property): Fix typo in a doc string.
-
- * emacs.c (main): Remove extra `;'.
-
- * atimer.h (struct atimer): Fix typos in a comment.
-
- * atimer.c: Fix typo.
-
- * Makefile.in: Fix typo.
-
- * README: Remove obsolete part mentioning removed VMS file.
-
-2001-10-07 Miles Bader <miles@gnu.org>
-
- * Makefile.in (lisp, shortlisp): Add `button.elc'.
-
-2001-10-07 Ken Raeburn <raeburn@gnu.org>
-
- * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
- Lisp_Object.
-
- * lisp.h (Ffield_end): Declare.
-
-2001-10-07 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
-
- * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
-
- * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
-
- * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
-
- * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
- (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
-
- * alloc.c (inhibit_garbage_collection): Simplify.
- (Fmemory_use_counts): Ditto.
-
- * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
- (syms_of_data): DEFVAR_INT most-positive-fixnum and
- most-negative-fixnum.
-
- * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
- (FIXNUM_OVERFLOW_P): New macros.
-
-2001-10-06 Miles Bader <miles@gnu.org>
-
- * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
- scroll_bar_bottom_shadow_pixel fields.
- * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
- for the shadows, and tell the toolkit about them if we succeed.
- (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
- Free scroll-bar shadow colors.
- * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
- Free scroll-bar shadow colors when the background color changes.
- (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
- Initialize scroll-bar shadow-color fields.
-
-2001-10-05 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
-
-2001-10-05 Miles Bader <miles@gnu.org>
-
- * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
- (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
- New functions (were in simple.el).
- (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
- (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
- (syms_of_minibuf): Initialize them.
-
-2001-10-05 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
- (tiff_load): Install them as error and warning handler.
-
-2001-10-04 Andrew Innes <andrewi@gnu.org>
-
- * w32fns.c (x_to_w32_color): Fix argument to alloca.
- (w32_load_system_font): Don't believe what GetLanguageFontInfo
- says; query codepage info directly to determine if font is double byte.
- (x_to_w32_charset): Handle private format for unknown charsets.
- Handle wildcards in charset spec, by ignoring them.
- (w32_codepage_for_font): Fix argument to alloca. Don't remove
- "*-" prefix from charset.
- (x_to_w32_font): Enlarge remainder array for safety. Specifically
- handle the truncated font spec form constructed by font_list_1, so
- that we correctly identify the charset fields. Don't remove "*-"
- prefix from charset.
- (w32_list_synthesized_fonts): Fix argument to alloca.
-
-2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
-
- * window.h (MINI_WINDOW_P): Use NILP.
-
- * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
-
- * termhooks.h (struct input_event): Use proper type for `kind'.
-
-2001-10-04 Gerd Moellmann <gerd@gnu.org>
-
- This handles unknown keysyms better than before. For example,
- after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
- Emacs formerly completely ignored F5. With the change, it derives
- a key symbol from the name of the X keysym, `ccaron' in this case.
- Reported by Martin Buchholz.
-
- * xterm.c (XTread_socket): Return a non_ascii_keystroke for
- unknown keysyms.
-
- * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
- that EVENT->code isn't a function key, use the keysym's name.
-
-2001-10-04 Gerd Moellmann <gerd@gnu.org>
-
- FOREACH is a macro that should make it easier to loop over Lisp
- lists with checks for cycles and proper lists.
-
- * lisp.h (LIST_END_P, FOREACH): New macros.
-
-2001-10-04 Gerd Moellmann <gerd@gnu.org>
-
- On some systems, XtCloseDisplay seems to cause a SIGSEGV when
- called for a lost connection. Prevent dumping core in this case.
- Instead print the X error, and exit. On user request.
-
- * xterm.c (error_msg): New variable.
- (x_fatal_error_signal): New function.
- (x_connection_closed): Set error_msg. Install x_fatal_error_signal
- as fatal_error_signal_hook around the call to XtCloseDisplay.
-
- * emacs.c (fatal_error_signal_hook): New variable.
- (fatal_error_signal): Call that function.
-
-2001-10-04 Gerd Moellmann <gerd@gnu.org>
-
- With this, Emacs prints how much pure storage it will
- approximately need in case pure storage overflows while dumping.
-
- * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
- New variables.
- (init_alloc_once): Initialize new variables.
- (PURE_POINTER_P): Use new variables.
- (pure_alloc): If pure storage overflows, allocate from the heap.
- (check_pure_size): New function.
- (Fgarbage_collect): Don't GC if pure storage has overflowed.
-
- * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
- (check_pure_size): Add prototype.
-
- * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
-
-2001-10-04 Gerd Moellmann <gerd@gnu.org>
-
- This adds a post-gc-hook that's run with GC inhibited.
- Requested by Francois Pinard. XEmacs has it. Added to NEWS.
-
- * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
- (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
- (Fgarbage_collect): Run post-gc-hook.
-
-2001-10-04 Gerd Moellmann <gerd@gnu.org>
-
- This adds `defvaralias' and `indirect-variable'. Changes not
- directly related to this feature are there to gain the same
- performance again as before variable aliases.
-
- You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
- code to get and set symbol values, to take defvaralias into account.
-
- (Note: the new `constant' bit-flag in symbols would make it
- possible to define arbitrary read-only variables, e.g. with
- `defconst'.)
-
- Documentation is in lispref/variables.texi. Added to NEWS.
-
- * lisp.h (enum symbol_interned): New enumeration.
- (struct Lisp_Symbol): Remove member `obarray', add
- `indirect_variable', `constant', and `interned'.
- (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
- (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
- (indirect_variable): Add prototype.
-
- * print.c (print_preprocess, print_object): Test internedness of
- symbols differently.
-
- * lread.c (Fintern, Funintern): Set symbol's interned and constant
- bit-fields.
- (init_obarray): Likewise for t and nil.
-
- * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
- (Fdefvaralias): New function.
- (specbind): Simplify the test if symbol is a constant.
- (syms_of_eval): Defsubr Fdefvaralias.
-
- * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
- (Qcyclic_variable_indirection): New variable.
- (Fkeywordp): Check for internedness differently.
- (Fmakunbound): Simplify the test if symbol is a constant.
- (indirect_variable, Findirect_variable): New functions.
- (swap_in_symval_forwarding): If SYMBOL is an alias, use the
- aliased symbol.
- (let_shadows_buffer_binding_p): Check for variable aliases.
- (set_internal): Simplify the test if SYMBOL is a constant.
- If SYMBOL has a buffer-local value and is an alias, use the aliased
- symbol instead.
- (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
- Sindirect_variable.
-
- * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
- (Fbyte_code) <varset>: Simplify the test if symbol's value can be
- set directly.
-
- * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
-
- * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
- * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
- SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
-
-2001-10-04 Gerd Moellmann <gerd@gnu.org>
-
- * Branch for 21.1.
-
-2001-10-03 Miles Bader <miles@gnu.org>
-
- * callproc.c (syms_of_callproc): Explicitly state in the
- documentation for `process-environment' that earlier entries take
- precedence over later ones.
-
-2001-10-02 Miles Bader <miles@gnu.org>
-
- * textprop.c (Fnext_char_property_change)
- (Fprevious_char_property_change): Remove reference to non-existant
- argument OBJECT from doc-string.
-
-2001-10-01 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
- (try_window_id): Skip back over lines ending in a newline from a
- string.
-
- * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
- New bit flag
-
-2001-10-01 Richard M. Stallman <rms@gnu.org>
-
- * search.c (Freplace_match): Doc fix.
-
-2001-09-28 Andrew Innes <andrewi@gnu.org>
-
- * w32menu.c (set_frame_menubar): Take into account that
- f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
- <raeburn@gnu.org>.
-
-2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
-
- * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
-
-2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
-
- * s/gnu-linux.h: Fix a typo in comment.
-
-2001-09-28 Andreas Schwab <schwab@suse.de>
-
- * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
- nocombreloc, in case -z combreloc is the default.
-
-2001-09-28 Gerd Moellmann <gerd@gnu.org>
-
- * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
- really going on here.
-
-2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
-
- * search.c (trivial_regexp_p): Catch \{N,M\} as well.
-
-2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
-
- * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
- utf-8, menu-bar, and latin-N.
- (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
- unconditionally now.
- (lisp): Add latin-N, since they are preloaded.
-
-2001-09-27 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
- to the left. Some cleanup.
-
- * xdisp.c (display_mode_element): One more case where a string's
- multibyteness should be used for display.
-
-2001-09-26 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
- reading at EOF.
-
- * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
- of the only temporarily set echoing flag for deciding when
- the cancel echoing.
-
- * keyboard.c (echo_kboard): Make externally visible.
-
- * lisp.h (echo_kboard): Declare extern.
-
- * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
- fonts_changed_p if we need larger matrices due to vscrolling.
- (try_scrolling, try_cursor_movement, redisplay_window): Give up on
- this round of redisplay if make_cursor_line_fully_visible fails.
- (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
- (try_cursor_movement, try_scrolling): Use them instead of integers.
-
- * dispextern.h (required_matrix_width, required_matrix_height):
- Add prototypes.
-
- * dispnew.c (required_matrix_width, required_matrix_height):
- New functions.
- (allocate_matrices_for_window_redisplay)
- (allocate_matrices_for_frame_redisplay: Use them.
- Remove parameters CH_DIM.
-
- * xdisp.c (display_mode_lines): Temporarily set selected_frame
- and selected_window to the frame of the window whose mode-lines
- are displayed, and to the window itself.
- (redisplay_window, redisplay_mode_lines): Don't set selected_frame
- here.
-
-2001-09-25 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_kill_gs_process): Recognize if someone has cleared
- the image cache under us.
-
- * xdisp.c (display_mode_element): If the mode element is a symbol
- with a string value, use that string's multibyteness for displaying.
-
- * keyboard.c (read_char): Don't clear a message for a switch-frame
- event. From Stefan Monnier <monnier@cs.yale.edu>.
-
- * xterm.c (fast_find_position) [0]: Add a presumably more correct
- version for after 21.1.
-
- * xdisp.c (row_containing_pos): Make externally visible.
-
- * dispextern.h (row_containing_pos): Add prototype.
-
- * process.c (send_process): Disable composition if from_byte < 0.
- From Kenichi Handa <handa@etl.go.jp>.
-
-2001-09-24 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (refreshicon): Function removed.
-
- * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
-
- * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
-
- * xterm.c (toplevel): Remove includes in #if 0.
-
- * process.c (sigchld_handler) [LINUX]: Don't return from
- the signal handler at the end of the loop.
-
-2001-09-21 Gerd Moellmann <gerd@gnu.org>
-
- * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
- Terminate only if kill returns -1, and errno is ESRCH.
-
-2001-09-21 Markus Rost <rost@math.ohio-state.edu>
-
- * Makefile.in (shortlisp): Add ../lisp/env.elc.
-
-2001-09-20 Gerd Moellmann <gerd@gnu.org>
-
- * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
- since this function can be called during GC.
-
- * callproc.c (Fcall_process): Handle errors from pipe(2).
- (child_setup): Delete code in #ifdef vipc.
-
-2001-09-19 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
- (display_mode_element): Display the string from decode_mode_spec
- depending on its multibyteness.
-
- * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
-
- * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
-
-2001-09-18 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
- recursive_edit_unwind.
- (recursive_edit_unwind): Set kboard state according to
- SINGLE-KBOARD.
-
- * buffer.c (modify_overlay): Don't do nothing if START == END;
- This can still be a modification, for example when an overlay has
- a before-string or after-string.
- (Fdelete_overlay): Prevent redisplay optimizations when deleting
- an overlay with before-string or after-string.
-
- * s/netbsd.h (C_SWITCH_SYSTEM): Add.
- (LD_SWITCH_SYSTEM): Include /usr/local/lib.
-
- * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
- first_unchanged_at_end_row is in front of
- last_unchanged_at_beg_row. This code should be removed after the
- release of 21.1.
-
-2001-09-17 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
- BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
-
- * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
- versions >= 2.95.
-
-2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dired.c (Ffile_attributes): Doc fix.
-
-2001-09-14 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Ffile_symlink_p): Fix last change.
-
- * filelock.c (current_lock_owner): Fix last change.
-
-2001-09-13 Gerd Moellmann <gerd@gnu.org>
-
- * filelock.c (current_lock_owner): If readlink returns ERANGE,
- take that to mean that the buffer is too small.
-
- * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
- that to mean that the buffer is too small.
-
- * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
- current buffer's multibyteness when discarding the iterator's
- stack.
-
- * xfns.c (Fx_window_property): Handle case that property gets
- deleted between the two calls to XGetWindowProperty.
-
-2001-09-11 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
-
- * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
- in addition to read-only.
-
- * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
- to t in addition to read-only.
-
- * lisp.h (Qinhibit_modification_hooks): Declare.
-
- * insdel.c (Qinhibit_modification_hooks): New variable.
- (syms_of_insdel): Initialize and staticpro it.
-
- * textprop.c (verify_interval_modification): Don't run
- modification-hooks if inhibit_modification_hooks.
-
- * dispnew.c (set_window_cursor_after_update): Fix code
- finding glyph row containing cursor when cursor_in_echo_area
- is >= 0.
-
- * xdisp.c (init_from_display_pos): Put some code in #if 0.
- (add_to_log): Use bcopy instead of strcpy.
- (init_from_display_pos): Use an explicit loop over bytes in
- overlay strings instead of calling index.
-
-2001-09-10 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
-
- * dispnew.c (direct_output_for_insert): Don't change IT's
- stop_charpos to something in front of its current position.
-
- * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
- `format'.
-
-2001-09-10 Richard M. Stallman <rms@gnu.org>
-
- * frame.c (Fmouse_position): Doc fix.
-
-2001-09-07 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (init_from_display_pos): Don't compare the result
- of calling index with NULL.
-
-2001-09-06 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_set_background_color): Don't change the colors
- of the X window of scroll bar widgets.
-
-2001-09-05 Andrew Innes <andrewi@gnu.org>
-
- * w32fns.c (w32_createwindow): Undo last change.
-
-2001-09-05 Gerd Moellmann <gerd@gnu.org>
-
- * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
-
- * xdisp.c (string_buffer_position): Use *single_char_property*
- functions instead of the *single_property* functions.
-
-2001-09-04 Andrew Innes <andrewi@gnu.org>
-
- * w32term.c (w32_read_socket): Add more information to debugging
- output.
-
- * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
- from Emacs frames, so that calls to GetClipBox in w32term.c
- correctly report when part of a frame is visible (including
- scrollbars, etc). This prevents repeated redrawing of frames when
- only a scrollbar is visible.
- (w32_wnd_proc): Add more frame information to debugging output.
-
-2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
-
- * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
-
-2001-09-03 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mouse_highlight) <help-echo>: When looking for
- help-echo for a string which doesn't have help-echo itself, use
- get-char-property to obtain the help-echo from the string's buffer
- (note_mouse_highlight) <mouse-face>: When on a string that doesn't
- have mouse-face, look ``under'' the string for mouse-face from an
- overlay.
- (fast_find_position): Add parameter STOP. In the final row, stop
- before glyphs having STOP as object. Don't consider glyphs that
- are not from a buffer.
-
- * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
-
-2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
-
- * fns.c (Fmd5): Doc fix.
-
-2001-08-31 Gerd Moellmann <gerd@gnu.org>
-
- * composite.c (update_compositions): Do nothing if
- inhibit-modification-hooks is set.
-
-2001-08-30 Gerd Moellmann <gerd@gnu.org>
-
- * emacs.c (shut_down_emacs): Don't call check_glyph_memory
- and check_message_stack if terminating abnormally. We want
- glyph matrices etc. in a core dump.
-
- * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
- (syms_of_xdisp): Initialize them.
- (handle_single_display_prop): Don't change point, bind `object',
- `position', and `buffer-position' instead to the object having the
- `display' property, position in the object and position in the buffer.
-
- * fileio.c (Finsert_file_contents): Don't change the multibyteness
- of the buffer if REPLACE is non-nil.
-
-2001-08-29 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
-
-2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
-
- * w32term.c (x_set_glyph_string_background_width)
- (show_mouse_face): Track the last changes in xterm.c.
-
-2001-08-28 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_set_glyph_string_background_width): Set the glyph
- string's background width so that multi-line mouse-face is drawn
- to the right edge of the window.
- (show_mouse_face): Set the row's mouse_face_p flag after drawing
- glyphs.
-
- * dispnew.c (direct_output_for_insert): Set updated_area
- before inserting/writing glyphs.
-
- * xdisp.c (display_mode_element): Use string_byte_to_char to
- determine character positions in strings, use chars_in_text
- instead of strwidth.
- (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
- a matrix as parameter; this is easier to use from GDB.
-
-2001-08-28 Miles Bader <miles@gnu.org>
-
- * textprop.c (Fprevious_single_char_property_change)
- (Fnext_single_char_property_change): Doc fixes.
-
-2001-08-27 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Finsert_file_contents): Allocate, restore, and
- free composition data in the case of REPLACE not being nil.
-
- * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
- there exist overlay strings with newlines at POS.
- (text_outside_line_unchanged_p): Return 0 if changes start at
- START and overlays exist at START. Likewise for END.
- (try_window_id): Give up if init_to_row_end returns 0.
-
- * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
- unconditionally.
-
-2001-08-24 Gerd Moellmann <gerd@gnu.org>
-
- * keymap.c (access_keymap): Return the cdr of the binding of
- a generic character instead of its definition (KEY . BINDING).
-
- * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
- to 0 also in the REPLACE case.
-
-2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
-
- * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
- open to determine whether file is readable (as for DOS_NT).
-
-2001-08-23 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
- coding.type is coding_type_no_conversion or coding_type_raw_text,
- use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
- non-nil instead of just setting enable_multibyte_characters in the
- buffer to nil.
-
-2001-08-22 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (struct face_cache): Add member
- menu_face_changed_p.
-
- * xfaces.c (menu_face_changed_default): New variable.
- (menu_face_changed_count): Variable removed.
- (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
- the menu_face_changed_default flag, otherwise set the FRAME's
- menu_face_changed_p flag if the `menu' face has been changed.
- Prevent calling set_font_frame_param if FRAME is t.
- (make_face_cache): Initialize cache's menu_face_changed_p
- from menu_face_changed_default.
- (realize_basic_faces): Look into the frame's face cache to
- determine if the menu appearance needs updating.
-
- * keymap.c (access_keymap): Fix last change to not consider
- IDX when it has modifiers.
-
-2001-08-21 Gerd Moellmann <gerd@gnu.org>
-
- * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
- . BINDING) exists, where GENERIC-CHAR is the generic character of
- the charset of IDX, return BINDING unless there exists a binding
- for IDX itself.
-
-2001-08-16 Gerd Moellmann <gerd@gnu.org>
-
- * xrdb.c (SYSV): Don't define on Solaris 2.
- From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
-
- * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
- of the screen line, not text line, containing IT's current position.
-
-2001-08-15 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (window_scroll_pixel_based): Don't recenter if
- PT is partially visible in the window.
-
- * xterm.c (expose_window_tree, expose_window, expose_line):
- Return 1 when overwriting mouse-face.
- (expose_frame): If mouse-face was overwritten, redo it.
-
- * xfaces.c (x_update_menu_appearance): Don't call
- set_frame_menubar, let the next redisplay do it.
-
-2001-08-14 Andrew Innes <andrewi@gnu.org>
-
- * w32term.c (x_draw_glyph_string): Draw relief (if any) before
- drawing glyph string.
-
-2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
-
- * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
- running HI-UX/MPP.
-
-2001-08-14 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (x_update_menu_appearance): Save and restore value of
- interrupt_input_blocked.
-
-2001-08-13 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
- a line start, move back to the line start.
-
- * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
- exactly when a mini-buffer is active.
-
- * keyboard.c (make_lispy_event): Interpret double_click_fuzz
- in units of 1/8 character on non window-system frames.
- (syms_of_keyboard) <double-click-fuzz>: Doc fix.
-
-2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
-
- * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
- a doc string.
-
-2001-08-09 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (Vpre_help_message): New variable.
- (syms_of_keyboard): Initialize and staticpro it.
- (show_help_echo): Record current message before displaying a
- help-echo, and restore that message when clearing the help.
-
- * xfns.c (x_create_im): Remove prototype.
-
- * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
-
- * dispnew.c (adjust_glyph_matrix): Undo last change.
-
-2001-08-08 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (adjust_glyph_matrix): In the optimization for
- windows whose height has changed, disable partially visible lines.
-
-2001-08-07 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Frecenter): If ARG < 0, and on a window system
- frame, count in some empty lines when we can't move -ARG lines down.
-
- * xdisp.c (start_display): Don't try to determine the continuation
- lines width if lines are truncated. It's superfluous and leads to
- incorrect results if POS is not visible in the window after
- reseating the iterator at the previous line start.
-
-2001-08-06 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
-
-2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
-
- * alloc.c (init_stack): Remove declaration.
-
-2001-08-03 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (read_key_sequence): Check that key is an integer
- before comparing it with quit_char.
- (add_command_key): Use larger_vector.
- (read_char_x_menu_prompt): Instead of converting symbol and
- integer events into conses (EVENT . nil), use (EVENT . disabled)
- which cannot be confused with valid events.
- (read_char): When reading from Vunread_command_events, check for
- events of the form (EVENT . disabled) instead of
- (EVENT . nil).
-
- * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
- a float, determine the max height from the frame's height.
-
-2001-08-02 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_internal): Take message_cleared_p into
- account only if minibuf_level == 0.
-
-2001-08-01 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_internal): Add a check for the last
- displayed message.
-
- * xdisp.c (message_cleared_p): New variable.
- (clear_message): Set message_cleared_p when clearing the current
- message.
- (redisplay_internal): Look at message_cleared_p to capture
- the case that the echo area should be cleared.
-
- * keyboard.c (command_loop_1): Fix spelling of
- resize_echo_area_exactly.
-
- * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
-
- * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
-
- * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
- current matrix when the window gets smaller.
-
-2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
-
- * print.c (strout): Cast the character passed to insert_char to
- unsigned char, to avoid sign extension when it is promoted to int.
-
-2001-07-31 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Finsert_file_contents): Don't treat a return value
- of 0 from emacs_read as an IO error.
-
-2001-07-30 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (abs): New macro.
- (double_click_fuzz): New variable.
- (make_lispy_event): Use it to determine what makes a double-click.
- (syms_of_keyboard): DEFVAR_INT it.
-
- * xmenu.c (set_frame_menubar): Take into account that
- f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
- <raeburn@gnu.org>.
-
-2001-07-27 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
-
- * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
- of row's visible height.
-
- * xdisp.c (init_from_display_pos): If POS is in an overlay string,
- deal with the first overlay string having an image `display' property.
- (try_window_reusing_current_matrix, compute_line_metrics):
- Fix computation of row's visible height for the case that part of the
- row is invisible above and part of the row is at the same time
- invisible below the window.
-
-2001-07-26 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x-show-tip): Doc fix.
-
- * xfns.c (Vx_max_tooltip_size): New variable.
- (syms_of_xfns): DEFVAR_LISP it.
- (Fx_show_tip): Set frame's window_width to the width of the
- window. Use a maximum tooltip size specified by
- Vx_max_tooltip_size, if that has valid contents.
- (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
-
-2001-07-26 Andrew Innes <andrewi@gnu.org>
-
- * w32term.c (x_display_list): New variable.
- (w32_term_init): Set it.
-
- * w32term.h (x_display_list): New extern.
-
-2001-07-26 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
- is non-nil, instead of when redisplaying_p is non-zero.
- See comment there.
- (mark_window_display_accurate_1): Add an assertion.
-
-2001-07-25 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (struct it): Increase size of ctl_chars to 16.
-
- * xfns.c (Fx_file_dialog): Block/unblock input while processing
- events so that we get a chance of processing expose events.
-
- * xdisp.c (resize_mini_window): Don't resize while redisplaying.
-
-2001-07-24 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (valid_image_p): Protect better against invalid image
- specifications. Previous code could signal an error.
-
-2001-07-23 Gerd Moellmann <gerd@gnu.org>
-
- * indent.c (current_column): Fix column computation in the
- presence of display table entries.
- (current_column_1, Fmove_to_column, compute_motion): Likewise.
-
- * dispnew.c (adjust_glyph_matrix): In the optimization for
- windows whose height has changed, use the new window height
- to compute which rows to invalidate.
-
- * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
- (MAX_10_EXP): New macro.
- (Fformat): Use it.
-
- * coding.c (code_convert_region): Handle the multibyte case if
- decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
-
-2001-07-20 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (struct face): Change type of `stipple' to
- int; it's an ID.
-
- * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
-
-2001-07-19 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_window): Don't set the cursor at the end
- of the update if display update has been paused.
-
- * composite.h (syms_of_composite): Renamed from syms_of_composition.
-
-2001-07-18 Ken Raeburn <raeburn@gnu.org>
-
- * fns.c (Fset_char_table_default): Check that a charset is defined
- before checking its dimension.
-
-2001-07-17 Ken Raeburn <raeburn@gnu.org>
-
- * coding.c (setup_coding_system): Don't do any designation based
- on reg_bits if charset is not yet defined.
-
- * lisp.h (XVECTOR): Verify correct object type before returning a
- pointer, using eassert.
-
-2001-07-17 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
- Increase to 4096 because of paste problems reported on GNU/Linux.
-
-2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
-
- * emacs.c (USAGE1): Add +LINE:COLUMN option help.
-
-2001-07-16 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (unwind_read): Function removed.
- (read_non_regular, read_non_regular_quit): New functions.
- (Finsert_file_contents): When reading from non-regular files,
- arrange to catch a `quit' and terminate the loop. Rearrange
- code so that a `quit' when reading from a regular file doesn't
- insert text in the buffer.
-
- * xfaces.c (clear_face_cache): Clear fonts on a display basis.
- Clear faces afterwards.
- (clear_font_table): Take a x_display_info parameter. Don't free
- fonts being the default font of any frame on the given display.
-
-2001-07-13 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
- instead of CHAR_STRING which can signal an error.
-
- * charset.c (char_to_string_1): Extracted from char_to_string.
- Return -1 instead of signaling an error.
- (char_to_string): Use it.
-
- * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
-
-2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
-
- * coding.c (Ffind_coding_systems_region_internal): If safe_codings
- is t, don't try to append anything to it.
-
-2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dired.c (file_name_completion): Pass dp->d_name to
- Fstring_match, not elt, which is always nil here.
-
-2001-07-12 Gerd Moellmann <gerd@gnu.org>
-
- * xselect.c (x_decline_selection_request): Handle errors
- caused by receivers that have vanished.
-
- * xterm.c (XTread_socket) <PropertyNotify>: Put the code
- ignoring events on foreign windows in #if 0. Always dispatch
- the event after checking it with x_handle_property_notify.
-
- * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
- depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
- TRACE macros to facilitate debugging. Add additional trace statements.
- (toplevel): Add prototypes for file-local functions.
- (x_atom_to_symbol): Remove DPYINFO parameter.
-
-2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
-
- * w32menu.c (menubar_selection_callback, w32_menu_show):
- Initialize `entry' to nil.
- (w32_dialog_show): Remove unused `save_wv' variable.
- (name_is_separator): Recognize "--:foo" and "--foo-bar".
-
-2001-07-11 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
-
- * fileio.c (unwind_read): Print a message when discarding inserted
- text or switching the buffer to unibyte. Change parameter.
- (Finsert_file_contents): Don't pass VISIT to unwind_read.
-
- * fileio.c (unwind_read): New function.
- (Finsert_file_contents): Record it as unwind-function for
- the case that reading is interrupted by C-g.
-
-2001-07-10 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_window): Don't skip the header-line
- update when scrolling_window returns 0.
-
- * xfaces.c (unload_color): Do nothing if PIXEL is -1.
-
- * xfns.c (Fx_create_frame): Initialize frame colors to -1,
- for the case that x_decode_color signals an error.
-
- * xdisp.c (add_to_log): Do nothing if called asynchronously.
-
-2001-07-09 Gerd Moellmann <gerd@gnu.org>
-
- * sound.c (toplevel): Include <signal.h> and "syssignal.h".
- (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
- around ioctls.
-
-2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
- doc string line for dos-timezone-offset.
-
- * msdos.c (do_visible_bell): Add \n\ at the end of each line of
- inline assembly, to avoid compiler warnings.
- (syms_of_msdos): Add \n\ at the end of a line in the doc string
- line for dos-unsupported-char-glyph.
-
- * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
-
-2001-07-05 Gerd Moellmann <gerd@gnu.org>
-
- * sound.c: Include Emacs' header files with #include "...".
-
- * eval.c (specbind): Additionally record the buffer that was
- current when a buffer-local or frame-local variable was bound.
-
-2001-07-04 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_produce_glyphs): Don't convert multibyte characters
- to unibyte characters in unibyte buffers.
-
-2001-07-03 Gerd Moellmann <gerd@gnu.org>
-
- * eval.c (specbind): If SYMBOL has a frame-local binding, record
- the frame on the binding stack. Change format of entries for
- local bindings on the binding stack to '(SYMBOL . WHERE)'.
- (unbind_to): Handle unbinding a frame-local variable.
-
- * xdisp.c (compute_line_metrics): On ttys, subtract continuation
- glyphs and truncation glyphs at the end of a row from its pixel width.
- (dump_glyph_row): Print row's continuation_lines_width.
- (try_window_id): Take the shortcut if ZV is visible in the
- window, but there are actually no changes at ZV.
-
-2001-07-02 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.h (x_free_dpy_colors): Add prototype.
-
- * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
- right number of arguments.
-
- * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
- ($(lwlibdir)TAGS): New target.
- (TAGS): Fix dependency list.
-
- * xterm.c (x_list_fonts): Make sure XFreeFont is called
- with input blocked.
-
-2001-06-30 Gerd Moellmann <gerd@gnu.org>
-
- * emacs.c (main): Remove extern declaration for sys_nerr, which
- isn't used and causes a compilation error with GCC 3.0 on
- FreeBSD 4.3.
-
-2001-06-27 Gerd Moellmann <gerd@gnu.org>
-
- * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
- SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
- (toplevel): Include <signal.h> and syssignal.h.
-
- * sound.c (vox_configure, vox_close): Turn off atimers
- around ioctls.
-
-2001-06-26 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (read_char) <non_reread>: Record the previous idle
- start time before calling timer_stop_idle.
- (read_char) <reread_first>: After processing a help-echo event,
- restore the previous idle start time.
-
- * xdisp.c (handle_invisible_prop): Deal with overlay strings at
- the start of invisible text.
- (setup_for_ellipsis): New function.
- (next_overlay_string): After all overlay strings have been
- processed, display an ellipsis if necessary.
- (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
- (push_it): Initialize display_ellipsis_p on the iterator's stack.
-
- * dispextern.h (struct iterator_stack_entry): Add member
- display_ellipsis_p.
-
-2001-06-25 Gerd Moellmann <gerd@gnu.org>
-
- * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
- on the value of the wait-for-wm frame parameter.
-
- * xterm.h (struct x_output): Add member wait_for_wm.
-
- * xfns.c (Qwait_for_wm): New variable.
- (x_frame_parms): Add entry for `wait-for-wm".
- (x_set_wait_for_wm): New function.
- (Fx_create_frame): Call x_default_parameter for wait-for-wm.
- (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
-
- * xdisp.c (try_window_id) <all changes below window end>: Don't
- take this shortcut if ZV is visible in the window.
- (try_window_id): When checking for window start being in changed
- text, don't check that the buffer's size has changed.
-
-2001-06-23 Richard M. Stallman <rms@gnu.org>
-
- * minibuf.c (Fcompleting_read): Doc fix.
-
-2001-06-19 Gerd Moellmann <gerd@gnu.org>
-
- * composite.c (Ffind_composition_internal): Accept ZV
- and a string's end position as POS.
-
-2001-06-18 Gerd Moellmann <gerd@gnu.org>
-
- * composite.c (Ffind_composition_internal): Check POS
- for validity.
-
-2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
-
- * editfns.c (Fmessage_box): If the frame is not under a window
- system, output the message in the echo area.
-
-2001-06-14 Richard M. Stallman <rms@gnu.org>
-
- * xdisp.c (try_window_id): When EOB is visible, don't treat
- insertion at EOB as if it were "off the bottom of the screen."
-
-2001-06-11 Andrew Innes <andrewi@gnu.org>
-
- * w32proc.c (create_child): Add new parameter is_gui_app.
- (w32_executable_type): Add new parameter is_gui_app.
- (sys_spawnve): Use it.
- (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
- SIGQUIT. This matches better how the signals are interpreted by
- MSVC compiled programs.
- (syms_of_ntproc): Update docstring.
-
-2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
-
- * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
- well otherwise note_mouse_highlight might optimize away highlighting
- if we pass over that same overlay again.
-
-2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * lread.c (Fload): Document that the argument is run via
- substitute-in-file-name.
-
-2001-05-31 Gerd Moellmann <gerd@gnu.org>
-
- * Makefile.in (bootstrap-doc): New target.
- (bootstrap-emacs): Depend on it.
-
- * fileio.c (Fdo_auto_save): Don't try to create the directory of
- auto-save-list-file-name when shutting down Emacs, because
- creating the directory might signal an error, and leaves
- Emacs in a strange state.
-
- * term.c: (tty_cursor_hidden): New variable.
- (update_begin): Don't call tty_hide_cursor. Clean up.
- (update_end, set_terminal_window, set_scroll_region): Clean up.
- (ring_bell, reset_terminal_modes): Clean up.
- (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
- on tty_cursor_hidden.
- (write_glyphs): Call tty_hide_cursor.
-
-2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
-
- * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
-
-2001-05-30 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (enum image_value_type): New enumerator
- IMAGE_STRING_OR_NIL_VALUE.
- (parse_image_spec): Handle it.
- (xbm_format, pbm_format): Use it for :foreground and :background.
- (xbm_load, pbm_load): Check for nil color names.
-
- * xterm.c (note_mouse_highlight): If an overlapping overlay
- exists, but we find that we highlight the same overlay as before,
- don't do the highlighting again.
-
-2001-05-29 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
- Protect unibyte strings created by replacing their multibyte
- equivalents in menu_items.
-
- * keymap.c (Fsingle_key_description): NUL-terminate the string
- buffer before calling build_string.
-
- * callproc.c (Fcall_process): Deal with decode_coding returning
- CODING_FINISH_INCONSISTENT_EOL.
-
-2001-05-28 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
- an item's name with its key description in case the description
- is a multibyte string.
-
- * keymap.c (Fsingle_key_description): Create a multibyte string
- only if necessary.
-
- * macros.c (Fstart_kbd_macro): Doc fix.
-
- * xterm.c (cursor_in_mouse_face_p): New function.
- (x_draw_stretch_glyph_string): Use it to choose a different GC
- when drawing a cursor within highlighted text.
-
- * editfns.c (char_property_eq): Put in #if 0.
-
- * indent.c (string_display_width): Put in #if 0.
-
- * lread.c (Fload): Remove unused label.
-
- * termcap.c (speeds): Put in #if 0.
-
-2001-05-18 Gerd Moellmann <gerd@gnu.org>
-
- * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
-
- * xfaces.c (xlfd_point_size): Don't divide pixel size from
- transformation matrix by 10.
-
-2001-05-16 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
- only if it's equal to the former foreground pixel color.
- (x_set_foreground_color, x_set_background_color)
- (x_set_mouse_color, x_set_cursor_color): Cleaned up.
-
-2001-05-16 Dave Love <fx@gnu.org>
-
- * insdel.c (signal_before_change, signal_after_change): Consider a
- local change hook which changes the buffer.
-
- * process.c (read_process_output): Don't call signal_after_change
- and update_compositions after insert_from_string_before_markers.
-
-2001-05-16 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (split_font_name): Use the right field when
- checking for `[...]' syntax.
-
- * buffer.c (copy_overlays): New function.
- (clone_per_buffer_values): Use it.
-
- * buffer.h (OVERLAY_PLIST): New macro.
-
- * keymap.c (Fsingle_key_description): Replace a build_string with
- a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
-
- * fontset.c (Ffontset_info): Check that face is non-null
- before accessing its fields.
-
-2001-05-15 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (read_key_sequence): Prevent generating a fake
- prefix key twice.
-
- * xfaces.c (split_font_name): Handle `[...]' for the right
- font name fields.
-
- * ccl.c (ccl_driver): Don't copy remaining bytes in case
- of CCL_STAT_INVALID_CMD.
-
-2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
-
- * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
- in <var> has no default value yet.
-
- * xfaces.c (try_alternative_families): First try the FAMILY.
- And if nothing is found in the end, try again with scalable fonts.
- (try_font_list): Let try_alternative_families do a bit more of
- the work. Only use FAMILY if it is not nil.
- (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
-
-2001-05-14 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mouse_highlight): Avoid changing the mouse
- pointer shape when show_mouse_face has already done it.
-
- * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
- full-width rows.
-
- * xfaces.c (split_font_name): Make sure to leave the loop
- with the right value of `i'.
-
- * xfaces.c (split_font_name): Handle matrix transformations
- in the pixel and point size fields of XLFD font names.
- (xlfd_point_size): Likewise.
-
-2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
-
- * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
- (x_to_w32_font): Add prototype.
-
- * regex.c (malloc, realloc, free) [emacs]: Undefine before
- redefining, to avoid compiler warnings.
-
- * w32proc.c: Include syssignal.h, to avoid compiler warnings.
-
- * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
- (w32_get_bdf_glyph): Cast between unsigned char and char when
- passing arguments to subroutines, to shut up compiler warnings.
- (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
- GET_HEX_VAL.
-
- * xfaces.c: Include keyboard.h before frame.h, not after it.
-
- * widget.c: Include keyboard.h before frame.h.
-
- * w32term.h (struct image, struct face): Forward declaration, to
- avoid compiler warnings.
-
-2001-05-11 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (read_key_sequence): Don't modify events when
- generating fake prefix keys (mode-line, scroll-bar, ...) since
- this prevents proper processing of such events when pushed back
- into unread-command-events.
-
- * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
- actually redrawn. Make the function static.
- (note_mouse_highlight): Fix a case where the mouse cursor
- was changed back to the text cursor.
-
- * xterm.h (clear_mouse_face): Remove prototype.
-
- * xdisp.c (try_window_id): Fix the fix and set the right
- window_end_vpos.
-
- * xdisp.c (try_window_id): Fix computation of window end in the
- case that lines were deleted at the end of the window. Add some
- more debug_method_adds.
-
- * xfaces.c (try_alternative_families): New function.
- (try_font_list): Use it. If ATTRS specifies a family, check
- fonts from that family first.
- (choose_face_font): Remove code setting the family part of
- the pattern to nil.
-
-2001-05-10 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_id): Fix case of all changes before
- the window start.
-
- * xdisp.c (try_window_id): Add some xasserts.
-
-2001-05-09 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
-
-2001-05-09 Dave Love <fx@gnu.org>
-
- * xdisp.c (GIVE_UP): Fix for K&R C.
-
-2001-05-09 Gerd Moellmann <gerd@gnu.org>
-
- * print.c (syms_of_print) <print-length, print-level>: Doc fix.
-
- * xterm.c (note_mouse_highlight): Don't change the mouse cursor
- back to the text cursor shape without need.
-
-2001-05-07 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
-
- * dispextern.h (inverse_video): Declare extern.
-
- * keyboard.c (delete_kboard): Handle the case that selected_frame
- has been deleted in the course of x_connection_closed.
-
-2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
- Fix the change from 2001-04-30.
-
-2001-05-03 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (file_dialog_unmap_cb): New function.
- (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
- where a dialog is closed via the window manager.
-
- * xdisp.c (try_window_id): Cases of changes all in front of
- the window start or all below the window end mostly rewritten.
- (redisplay_window): Move the tests if try_window_id is
- applicable to try_window_id.
- (GIVE_UP): New macro.
-
-2001-05-02 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (expose_window): Return int. If W is the window
- currently being updated, mark the frame garbaged.
- Fix computation of rows intersecting the exposed rectangle.
- (expose_window_tree): Stop when expose_window returns 0.
-
- * xterm.c (x_draw_stretch_glyph_string): Don't draw background
- again if it has already been drawn.
-
-2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (update_syntax_table): Check that oldi has the same
- properties as old_prop before deciding not to invalidate.
-
-2001-04-30 Gerd Moellmann <gerd@gnu.org>
-
- * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
- read-only text that is so because of text properties.
-
- * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
- (XTread_socket) <Expose> [USE_LUCID]: Handle events for
- windows that are components of a Lucid menu bar.
-
-2001-04-27 Gerd Moellmann <gerd@gnu.org>
-
- * term.c (turn_on_face): Fix reverse video handling on terminals
- that don't support colors.
-
-2001-04-26 Gerd Moellmann <gerd@gnu.org>
-
- * editfns.c (save_excursion_restore): Don't use XBUFFER on
- a non-buffer.
-
-2001-04-25 Gerd Moellmann <gerd@gnu.org>
-
- * term.c (toggle_highlight): New function.
- (turn_on_face): Change handling of reverse video.
-
- * process.c (wait_reading_process_input):
- Call record_asynch_buffer_change only if a timer really changed buffers.
-
- * buffer.c (mouse_face_overlay_overlaps): Fix the computation
- of the number of overlays to check.
-
- * keyboard.c (command_loop_1): Redo change of 2001-03-12.
-
- * xdisp.c (try_window_id): Fix a case where window_end_pos
- and window_end_bytepos were not adjusted.
-
-2001-04-23 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
- zero instead of -1.
-
-2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
-
- * process.c (wait_reading_process_input) [!subprocesses]:
- Don't reference waiting_for_user_input_p, it's not defined in the
- branch without async subprocesses support.
-
-2001-04-19 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (delete_kboard): Prevent a dangling reference
- from current_kboard to KB, which is freed.
-
- * process.c (wait_reading_process_input):
- Call record_asynch_buffer_change after running timers, to make
- read_key_sequence aware of buffer changes from under it.
-
-2001-04-18 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Qscalable_fonts_allowed): New variable.
- (realizing_basic_faces_p): Removed.
- (x_face_list_fonts): Special handling for realizing_basic_faces_p
- removed.
- (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
- (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
- for scalable-fonts-allowed to t.
-
- * fileio.c (Finsert_file_contents): If the file size returned from
- stat is zero, set END to READ_BUF_SIZE. This makes sure we can
- read from files on a procfs whose contents are generated dynamically.
-
-2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
-
- * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
- defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
- (__memalign_hook): Make the two prototypes consistent.
-
-2001-04-17 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_window): Make sure to clear the desired glyph
- matrix of mini-windows.
-
-2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
-
- * intervals.c (find_interval): Don't rebalance during signal handling.
-
-2001-04-11 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c: Include blockinput.h.
-
- * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
-
-2001-04-10 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (Fcompare_strings): Fix return values.
-
- * window.c (window_scroll): Change the meaning of N to mean
- N screen-fulls or N lines.
- (window_scroll_pixel_based, window_scroll_line_based)
- (scroll_command, Fscroll_other_window): Change accordingly.
-
- * window.c (window_scroll_pixel_based, Frecenter):
- Call window_box_height instead of using it.last_visible_y for the
- height of the window.
-
- * xdisp.c (redisplay_window) <recenter>: Call window_box_height
- instead of using it.last_visible_y for the height of the window.
-
- * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
- From Dan Holmsand <dan@eyebee.com>.
-
- * w32.c (sys_open): Try to open file without _O_CREAT first, to be
- able to write to hidden and system files. From Dan Holmsand
- <dan@eyebee.com>.
-
- * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
- Holmsand <dan@eyebee.com>.
-
-2001-04-09 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (Fplist_get, Fplist_put): Add QUITs.
-
- * window.c (window_internal_height): Return 1 less if the
- window has a header line.
-
- * xdisp.c (try_window_id): When scrolling on a terminal, take
- the change of window_internal_height into account.
-
-2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
-
- * gmalloc.c (align): If the argument SIZE would overflow
- __malloc_ptrdiff_t, fail right away.
-
-2001-04-06 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
- Make sure the tooltip is completely visible.
- (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
-
- * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
-
- * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
-
-2001-04-06 Dave Love <fx@gnu.org>
-
- * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
- Fix test of `from'.
-
-2001-04-06 Gerd Moellmann <gerd@gnu.org>
-
- * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
-
- * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
-
-2001-04-05 Gerd Moellmann <gerd@gnu.org>
-
- * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
-
- * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
-
- * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
- (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
-
- * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
- shell widget's position only if it is non-null.
-
- * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
- Set f->output_data.x->widget to null after destroying it.
-
- * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
- FILENAME to bring it in synch with the documentation.
-
- * xfaces.c (realizing_basic_faces_p): Renamed from
- realize_default_face_p.
- (realize_basic_faces): Set/clear realizing_basic_faces_p.
- (realize_default_face): Don't set the flag.
-
-2001-04-04 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
-
- * keyboard.c (echoing, echo_message_buffer): Make externally visible.
-
- * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
- the buffer that was used for echoing.
-
- * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
- (first_font_matching): Removed unused function.
- (x_face_list_fonts): Remove unused parameter SCALABLE_P.
- (may_use_scalable_font_p): Remove parameter FONT; rename
- parameter NAME to FONT.
- (x_face_list_fonts): Fix missing bounds check.
- (realizing_default_face_p): New variable.
- (realize_default_face): Set and clear that flag.
- (x_face_list_fonts): When called during the realization of the
- default face, and no matching fonts are found when ignoring
- scalable fonts and fonts matching a regexp from
- face-ignored-fonts, try without ignoring fonts.
-
-2001-04-03 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (postprocess_image): New function.
- (lookup_image): Call it for all image types except PostScript.
- (x_kill_gs_process): Call postprocess_image.
-
- * xterm.c (x_use_underline_position_properties): New variable.
- (x_draw_glyph_string): Use it.
- (syms_of_xterm): DEFVAR_BOOL it.
-
-2001-04-02 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_alloc_nearest_color_1): New function.
- (x_alloc_nearest_color): Use it.
- (x_color_cells): Take a Display as argument, instead of a frame.
- (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
- (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
- (x_initialize): Register cvt_string_to_pixel as resource converter
- string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
-
-2001-03-30 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
- (set_iterator_to_next): If a string from a display property ends,
- consider the case that this might also be the end of an
- overlay string having the display property.
-
- * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
-
- * xdisp.c (reseat_to_string): Undo last change.
-
- * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
- matrix of a window when the header line changes, when
- new rows are allocated, or when the width changes.
-
-2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
-
- * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
-
-2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
-
- * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
- deprecated.
-
-2001-03-29 Gerd Moellmann <gerd@gnu.org>
-
- * data.c (Fsubr_interactive_form): New function.
- (syms_of_data): Defsubr it.
-
- * alloc.c (live_string_p, live_cons_p, live_symbol_p)
- (live_float_p, live_misc_p): Return 1 only if the offset of the
- pointer in its block is >= 0.
-
-2001-03-28 Paul Eggert <eggert@twinsun.com>
-
- * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
- microseconds calcuation. Avoid double-rounding problem.
- In doc string, warn that the result is approximate.
-
-2001-03-28 Gerd Moellmann <gerd@gnu.org>
-
- * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
- bind `inhibit-eval-during-redisplay' to t.
-
- * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
-
- * xdisp.c (inhibit_eval_during_redisplay)
- (Qinhibit_eval_during_redisplay): New variables.
- (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
- don't eval, return nil instead.
- (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
- Initialize Qinhibit_eval_during_redisplay.
-
- * xdisp.c (reseat_to_string): If STRING is multibyte, set
- the iterator's multibyte_p flag.
-
- * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
- instead of setting it to zero; it's incremented for each frame
- where the menu face is changed.
-
- * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
- change bottom shadow accordingly.
-
- * xterm.c (expose_window_tree, expose_frame): Don't compute
- intersections here.
- (expose_window): Do it here instead.
- (x_draw_glyph_string): Fix a computation of the underline position.
-
- * bytecode.c (BYTE_CODE_QUIT): New macro.
- (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
-
-2001-03-27 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
- Give up if matrix starts in an ellipsis.
- (init_from_display_pos): Do nothing if POS doesn't specify
- a dpvec_index but the iterator has such a position.
-
- * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
-
- * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
- x/y position is (0, 0) after destroying the menu bar, restore
- its original position.
-
- * xdisp.c (in_ellipses_for_invisible_text_p): New function.
- (init_from_display_pos): Use it.
- (try_window_reusing_current_matrix): Don't use cursor_row_p.
-
-2001-03-26 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_id): Undo last change.
-
-2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
-
- * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
-
- * buffer.c (syms_of_buffer): Doc fix.
-
-2001-03-26 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (x_update_menu_appearance): Use local variable
- popup_path for setting font resources.
-
-2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
-
- * frame.c (Fframe_list): Don't reference tip_frame if
- HAVE_WINDOW_SYSTEM is not defined.
-
- * emacs.c (main): Update the copyright year. From Werner LEMBERG
- <wl@gnu.org>.
-
-2001-03-25 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (init_from_display_pos): Test invisible property
- with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
-
- * xdisp.c (redisplay_internal) <update one window>: Make sure
- last_arrow_position and last_arrow_string are set.
-
- * frame.c (Fframe_list): Don't return a tooltip frame.
-
-2001-03-23 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (mark_window_display_accurate_1): New function,
- extracted from mark_window_display_accurate.
- Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
- BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
- (mark_window_display_accurate): Use it.
- (redisplay_internal): Use it for the selected window.
- (redisplay_internal): Avoid duplicate mark_window_display_accurate
- for the selected frame.
-
- * xdisp.c Use make_number, for readability.
- (try_window_id): Disable rows below the window end.
- (try_window_reusing_current_matrix): Use cursor_row_p.
- (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
- of rows.
- (init_from_display_pos): If POS specifies a position in a display
- vector, maybe get the iterator set up for that ellipsis.
-
- * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
-
-2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
-
-2001-03-23 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (x_update_menu_appearance): Use a different path
- for Lucid popup menus.
-
-2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
-
- * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
-
- * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
- (string_buffer_position): Use `make_number'.
-
-2001-03-22 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (x_update_menu_appearance): Renamed from
- x_set_menu_face_resources. Use different resources for popups.
-
- * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
- (GC_CHECK_STRING_BYTES): Don't define.
-
- * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
- Removed, together with subroutines.
- (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
- (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
-
- * dispextern.h (x_set_menu_resources_from_menu_face):
- Remove prototype.
-
- * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
- Remove calls to x_set_menu_resources_from_menu_face.
-
- * xfaces.c (xm_set_menu_resources_from_menu_face):
- Remove #ifndef LESSTIF_VERSION.
-
- * xmenu.c: Include widget.h.
- (single_submenu): Return int. Some cleanup.
- (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
-
-2001-03-21 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_update_window_end): Handle overwritten mouse face
- also for tool bar windows.
- (show_mouse_face): Set the glyph row's mouse_face_p flag also when
- DRAW is DRAW_IMAGE_RAISED.
-
-2001-03-20 Gerd Moellmann <gerd@gnu.org>
-
- * print.c (syms_of_print): Doc fixes.
-
- * fns.c (Fmd5): Doc fix.
-
-2001-03-19 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
- Clear area of the frame not occupied by the scroll bar.
-
- * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
- tip frame's root window buffer to *tip* right after creating
- the frame.
-
- * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
- is an integer don't have to be for space characters.
-
-2001-03-16 Gerd Moellmann <gerd@gnu.org>
-
- * indent.c (current_column, current_column_1, Fmove_to_column)
- (compute_motion): Handle characters from display vectors differently.
-
-2001-03-15 Kenichi Handa <handa@etl.go.jp>
-
- * xterm.c (x_draw_glyph_string): Draw relief (if any) before
- drawing glyph string.
-
-2001-03-15 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (timer_check): Preserve the value of deactivate-mark.
- (command_loop_1): Undo last change.
-
- * xterm.c (fast_find_position): Return the correct vpos.
-
- * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
- non-null, set a per-buffer value in BUF instead of the current buffer.
- (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
- Call store_symval_forwarding with BUF null.
- (set_internal): Call store_symval_forwarding with the BUF
- parameter passed to set_internal. Formerly, the value was always
- set in the current buffer; the buffer recorded in specbind for
- this case wasn't used.
- (arith_driver): Reindent.
-
- * buffer.c (swap_out_buffer_local_variables):
- Call store_symval_forwarding with BUF null.
-
- * lisp.h (store_symval_forwarding): Change prototype.
-
- * eval.c (specbind): Call store_symval_forwarding with BUF null.
-
-2001-03-14 Gerd Moellmann <gerd@gnu.org>
-
- * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
- FOR_DELETION. Avoid resizing the mini-window of the selected
- frame if FOR_DELETION is set.
- (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
- (Fmake_frame_invisible): Change calls to do_switch_frame for new
- signature.
-
- * window.c (Fset_window_configuration): Change call to
- do_switch_frame to new format.
-
- * keyboard.c (quit_throw_to_read_char): Change call to
- do_switch_frame to new format.
-
- * lisp.h (do_switch_frame): Change prototype.
-
- * frame.c (Fframe_parameters): In the `buffer-list' frame
- parameter, store the buffer list of FRAME, not the list of the
- selected frame.
-
- * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
- box just because the glyph row's full_width_p flag is set.
-
-2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xdisp.c (highlight_trailing_whitespace): On character terminals,
- skip the padding blanks inserted in extend_face_to_end_of_line,
- before checking for trailing whitespace.
-
-2001-03-13 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (popup_activate_callback, popup_deactivate_callback):
- Remove special handling for LessTif/Motif.
- (toplevel): Don't include Xm/Xm.h.
-
- * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
- Remove workaround code for LessTif; it doesn't work anymore.
-
- * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
- Xm/ScrollBarP.h.
-
- * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
- Don't access private scroll bar data; it's no longer necessary with
- contemporary LessTif.
-
- * xfaces.c (xm_set_menu_resources_from_menu_face):
- Change #if 0 to #ifndef LESSTIF_VERSION.
-
- * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
- removing button grabs.
-
-2001-03-13 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
- and clip-large-size-font as obsolete.
-
- * lread.c (read_multibyte): Check the validity of multibyte
- sequence. If invalid, return the first byte.
-
-2001-03-12 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
- before running the command; timer functions or process
- filters may have set it.
-
-2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
-
- * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
- Doc fix.
-
-2001-03-12 Gerd Moellmann <gerd@gnu.org>
-
- * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
- to sprintf.
-
-2001-03-09 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (string_buffer_position): Add prototype.
-
- * xdisp.c (string_buffer_position, display_prop_string_p)
- (single_display_prop_string_p): New functions.
-
- * xterm.c (note_mouse_highlight): If there's no help-echo on
- a string, look at the buffer text ``under'' it.
-
- * keyboard.c (make_lispy_event): Add string info to the event,
- analogous to what's done on mode lines.
- (read_key_sequence): For a click on a string, consider `local-map'
- and `keymap' of that string.
-
- * keyboard.c (make_lispy_event, make_lispy_movement):
- Adjust calls to buffer_posn_from_coords to new format.
-
- * dispextern.h (buffer_posn_from_coords): Adjust prototype.
-
- * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
- POS; return void.
-
- * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
- flags argument to emacs_open; it seems to conflict with O_EXCL.
-
-2001-03-09 Kenichi Handa <handa@etl.go.jp>
-
- * composite.h (struct composition): Change types of members;
- glyph_len to unsigned, width to unsigned short.
-
-2001-03-08 Andrew Innes <andrewi@gnu.org>
-
- * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
- menu titles.
-
-2001-03-08 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (handle_display_prop): Use it->w->buffer as object,
- instead of nil.
-
- * xterm.c (note_mouse_highlight): Handle mouse-face and
- help-echo in strings.
- (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
- (fast_find_string_pos): New function.
-
- * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
- (display_string): Call face_at_string_position with new parameter.
-
- * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
- Handle `mouse-face'.
-
- * dispextern.h (face_at_string_position): Change prototype.
-
- * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
-
- * keyboard.c (make_lispy_event): Avoid generating drag events
- if the mouse hasn't actually moved to another buffer position.
-
-2001-03-08 Dave Love <fx@gnu.org>
-
- * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
-
-2001-03-08 Gerd Moellmann <gerd@gnu.org>
-
- * process.c (Fset_process_window_size): Fix a typo.
-
-2001-03-08 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (detect_coding_sjis): Do more rigid check.
- (detect_coding_big5): Likewise.
- (decode_coding_sjis_big5): Likewise.
- (Fdetect_coding_region): Call detect_coding_system with tailing
- anchor byte `\0' for more rigid detection.
- (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
- (Fdetect_coding_string): Likewise.
-
-2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
-
- * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
- a string before extracting its data.
-
-2001-03-07 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Frecenter): Rewrite code handling negative values
- of ARG on graphical frames.
-
-2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
-
- * window.c (displayed_window_lines): If W->start is outside the
- accessible portion of the buffer, call start_display with BEGV or
- ZV instead of W->start.
-
-2001-03-07 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
-
- * process.c (Fset_process_filter): Don't crash if the input
- file descriptor of PROCESS is closed.
- (Fset_process_window_size): Likewise.
-
-2001-03-06 Kenichi Handa <handa@etl.go.jp>
-
- * xterm.c (XTflash): Make the timeout of select shorter, and call
- select repeatedly until the desired time expires.
-
-2001-03-06 Gerd Moellmann <gerd@gnu.org>
-
- * w32fns.c (Fx_create_frame): Clear Vwindow_list.
-
- * xfns.c (Fx_create_frame): Clear Vwindow_list.
-
- * lisp.h (Vwindow_list): Declare extern.
-
-2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
-
-2001-03-06 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
- to detect a case where we have to highlight a different region
- despite not having left the currently highlighted region.
- Set mouse_face_overlay in the x_display_info.
- (x_term_init): Initialize the x_display_info's mouse_face_overlay.
-
- * xterm.h (struct x_display_info): Add mouse_face_overlay.
-
- * buffer.c (mouse_face_overlay_overlaps): New function.
-
- * lisp.h (mouse_face_overlay_overlaps): Add prototype.
- (Qmouse_face): Declare extern.
-
- * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
- if face_change_count is non-zero.
-
-2001-03-06 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
- that the source is unibyte.
-
-2001-03-05 Dave Love <fx@gnu.org>
-
- * xterm.c (XTmouse_position): Fix typo.
-
-2001-03-05 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (read_minibuf): Clean up the binding stack if
- called noninteractively.
-
-2001-03-05 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (syms_of_coding): Docstring modified.
-
-2001-03-05 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (char_to_string): If a single byte char has modifier
- bits that can't be reflected to the character code, ignore them
- instead of signaling an error.
-
-2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
-
- * s/msdos.h: Update copyright notice.
-
- * dosfns.h: Update copyright notice.
-
- * dosfns.c: Update copyright notice.
-
- * msdos.c: Update copyright notice.
-
-2001-03-02 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (glyph_rect): New function.
- (XTmouse_position): Use it to raise the threshold for mouse
- movement event generation.
-
-2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
- specifies (reverse . t), reverse the initial screen colors.
- (IT_set_frame_parameters): If the property is foreground-color,
- but we are reversing the colors, set bg_set, not fg_set.
- Likewise for setting background-color and reversing: set fg_set.
- Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
- in effect.
-
- * xfaces.c (Finternal_set_lisp_face_attribute)
- [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
- parameters alist.
-
-2001-03-02 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Fexpand_file_name): Collapse sequences of slashes
- to a single slash in the middle of file names.
-
- * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
- Accept only alphanumeric time zone names.
-
- * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
- or width area.
- (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
- a widget to zero height.
-
-2001-03-01 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fwindow_end): Call move_it_past_eol only if
- ending up on a partially visible line.
-
-2001-03-01 Dave Love <fx@gnu.org>
-
- * ccl.c (Fccl_execute): Doc fix.
-
-2001-03-01 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (Fx_create_frame): Adjust the frame's height for presence
- of the tool bar before calling x_figure_window_size.
-
- * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
- NULL after destroying it, otherwise XTread_socket can access a
- destroyed widget when input is unblocked.
-
- * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
-
- * xfns.c (x_set_font): Handle case of x_new_fontset returning the
- same name as before, although there was a change in fontsets.
-
-2001-02-28 Ken Raeburn <raeburn@gnu.org>
-
- * lisp.h (Fframe_parameter): Declare.
-
- * window.c (set_window_buffer): Field vscroll is an int, not a
- Lisp_Object.
-
-2001-02-28 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_set_window_size): Don't use `None' with widgets; use
- NULL instead.
-
- * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
- NULL instead.
-
- * alloc.c (toplevel): Include process.h.
- (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
- MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
- (allocate_vectorlike): Make it a static function. Add parameter TYPE.
- (allocate_vector, allocate_hash_table, allocate_window)
- (allocate_frame, allocate_process, allocate_other_vector):
- New functions.
- (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
- (mark_maybe_pointer): New function.
- (mark_memory): Also mark Lisp data to which only pointers
- remain and not Lisp_Objects.
- (min_heap_address, max_heap_address): New variables.
- (mem_find): Return MEM_NIL if START is below min_heap_address or
- above max_heap_address.
- (mem_insert): Compute min_heap_address and max_heap_address.
-
- * process.c (make_process): Use allocate_process.
-
- * frame.c (make_frame): Use allocate_frame.
-
- * window.c (make_window, make_dummy_parent): Use allocate_window.
- (Fcurrent_window_configuration): Use allocate_other_vector.
-
- * lisp.h (allocate_vectorlike): Remove prototype.
- (allocate_vector, allocate_other_vector, allocate_frame)
- (allocate_window, allocate_process, allocate_hash_table):
- Add prototypes.
-
- * fns.c (Fdelete, larger_vector): Use allocate_vector.
- (make_hash_table, copy_hash_table): Use allocate_hash_table.
-
-2001-02-27 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
- treat the produced bytes as a valid multibyte sequence.
-
- * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
- (ccl_driver) <CCL_WriteMultibyteChar2>:
- Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
- <ccl_finish>: Set ccl->eight_bit_control properly.
-
- * ccl.h (struct ccl_program): New member eight_bit_control.
-
-2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c (Faccessible_keymaps): Pass `is_metized' to
- accessible_keymaps_char_table.
- (accessible_keymaps_char_table): Obey `is_metized'.
- (where_is_internal, Fwhere_is_internal): Don't confuse int and
- Lisp_Object.
-
-2001-02-26 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c: Check HAVE_TERM_H before including term.h.
-
-2001-02-24 Andrew Innes <andrewi@gnu.org>
-
- * makefile.w32-in: Update copyright notice.
-
-2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
-
-2001-02-24 Kenichi Handa <handa@etl.go.jp>
-
- * Makefile.in (lisp): Add international/utf-8.elc.
-
- * fontset.c (Fnew_fontset): Fix handling of the case that an
- element of FONTLIST is a cons of family and registry.
-
-2001-02-23 Jason Rumney <jasonr@gnu.org>
-
- * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
- to height unconditionally.
-
- * w32term.c (x_set_glyph_string_background_width): Extend the
- background face to the end of the drawing area in the text area, only.
- (x_insert_glyphs): Call window_box_left to obtain the left
- x-coordinate of the area to shift.
-
- * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
- safe_run_hooks.
-
-2001-02-22 Andrew Innes <andrewi@gnu.org>
-
- * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
- ($(BLD)\dispnew.obj):
- ($(BLD)\editfns.obj):
- ($(BLD)\fileio.obj):
- ($(BLD)\filelock.obj):
- ($(BLD)\keyboard.obj):
- ($(BLD)\w32proc.obj):
- ($(BLD)\process.obj):
- ($(BLD)\sysdep.obj): Ditto.
-
- * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
- header files.
- ($(BLD)/dispnew.$(O)):
- ($(BLD)/editfns.$(O)):
- ($(BLD)/fileio.$(O)):
- ($(BLD)/filelock.$(O)):
- ($(BLD)/keyboard.$(O)):
- ($(BLD)/w32proc.$(O)):
- ($(BLD)/process.$(O)):
- ($(BLD)/sysdep.$(O)): Ditto.
-
-2001-02-22 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (forward_to_next_line_start): When taking the shortcut
- at the start of the function, check that the \n in it->c is
- from the iterator's current position.
-
- * xdisp.c (handle_single_display_prop): Add parameter
- DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
- properties which replace the display of text with something else.
- (handle_display_prop): Call handle_single_display_prop with
- additional argument saying if we already replaced text display
- with something else. Use AREF.
- (with_echo_area_buffer_unwind_data, display_menu_bar)
- (decode_mode_spec_coding): Use AREF and ASIZE.
-
- * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
- * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
- * vmstime.h: Files removed.
-
- * unexencap.c, unexfx2800.c: Files removed.
-
- * dispnew.c (direct_output_for_insert): Give up if we are showing
- a message or just cleared the message because we might need to
- resize the echo area window or display an empty echo area.
-
-2001-02-21 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_internal): Do the
- mark_window_display_accurate after all windows have been
- redisplayed because this call resets flags in buffers which are
- needed for proper redisplay.
-
- * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
- Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
- the old names.
-
- * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
- busy_window to hourglass_window, busy_p to hourglass_p.
-
- * msdos.h (struct x_output): Rename busy_window to
- hourglass_window, busy_p to hourglass_p.
-
- * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
- busy_window to hourglass_window, busy_p to hourglass_p.
-
- * xfns.c: Rename everything containing *busy_cursor* and similar
- to *hourglass*.
- (syms_of_w32fns): Rename x-busy-pointer-shape to
- x-hourglass-pointer-shape, display-busy-cursor to
- display-hourglass, busy-cursor-delay to hourglass-delay.
-
- * w32fns.c: Rename everything containing *busy_cursor* and similar
- to *hourglass*.
- (syms_of_w32fns): Rename x-busy-pointer-shape to
- x-hourglass-pointer-shape, display-busy-cursor to
- display-hourglass, busy-cursor-delay to hourglass-delay.
-
- * xterm.c (XTread_socket): Test x_output's hourglass_p instead
- of its busy_p flag.
-
- * dispextern.h (start_hourglass, cancel_hourglass)
- (display_hourglass_p): Renamed from *busy_cursor*.
-
-2001-02-20 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (read_char): When an event from unread-command-events
- is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
-
- * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
- equal to the current buffer.
-
- * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
- nil, otherwise we're left with truncate_lines t when a message
- is printed with message-truncate-lines bound to t.
-
-2001-02-19 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fmove_to_window_line): Undo last change.
- (displayed_window_lines): Call line_bottom_y to determine
- the line's bottom position.
-
- * dispextern.h (line_bottom_y): Add prototype.
-
- * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
- (pos_visible_p): Use it.
-
- * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
- set redisplaying_p to 0 here instead of in Frecursive_edit.
- (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
- set redisplaying_p.
-
- * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
- New variables.
- (syms_of_xdisp): Initialize new variables.
- (update_menu_bar): Do nothing if inhibit_menubar_update is set.
- Specbind `inhibit-menubar-update' when updating the menu bar.
-
- * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
- safe_run_hooks.
-
- * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
- safe_run_hooks.
-
- * emacs.c (malloc_initialize_hook): Handle case thet `environ'
- is null.
-
- * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
- to the start of the file.
-
-2001-02-16 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (set_window_buffer): Fix last change.
-
- * window.c (set_window_buffer): Set window's vscroll to 0.
-
- * window.c (coordinates_in_window): Increase width of area
- where the vertical line can be dragged.
-
- * xterm.c (x_set_glyph_string_background_width): Extend the
- background face to the end of the drawing area in the text
- area, only.
-
- * xdisp.c (handle_single_display_prop): Set iterator's position
- to where the `display' property starts, like for images.
- (dump_glyph): New function.
- (dump_glyph_row): Use it. Dump info about marginal areas.
-
- * dispnew.c (direct_output_for_insert): Recognize more cases where
- glyphs can be written instead of being inserted.
-
- * xterm.c (x_insert_glyphs): Call window_box_left to obtain
- the left x-coordinate of the area to shift.
-
- * dired.c (directory_files_internal): Set result list to nil
- before retrying.
-
-2001-02-15 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
- invalid multibyte sequence, treat *SRC as a character of
- eight-bit-graphic.
-
-2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
-
- * textprop.c (Fset_text_properties): Doc fix.
-
-2001-02-15 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_text_area): Undo change of 2001-01-12.
-
-2001-02-14 Dave Love <fx@gnu.org>
-
- * coding.c: Doc and message fixes.
-
-2001-02-14 Andrew Innes <andrewi@gnu.org>
-
- * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
- Emacs frame above the screen size.
-
-2001-02-14 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
-
-2001-02-13 Gerd Moellmann <gerd@gnu.org>
-
- * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
- case that TO ends up beyond ZV after running before-change-functions.
-
- * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
- the selected window if it is showing the buffer in question.
-
- * dired.c (directory_files_internal): Initialize errno.
- (toplevel): Include errno.h.
-
-2001-02-13 Kenichi Handa <handa@etl.go.jp>
-
- * xfaces.c (best_matching_font): New parameter width_ratio.
- Multiply avgwidth by width_ratio.
- (choose_face_font): Call best_matching_font with width_ratio
- calculated from the column width of C.
-
-2001-02-12 Andrew Innes <andrewi@gnu.org>
-
- The following changes are to draw box lines inside characters area
- if line-width is negative.
-
- * w32term.c (x_produce_image_glyph): Pay attention to the case that
- face->box_line_width is negative.
- (x_produce_stretch_glyph): Likewise.
- (x_produce_glyphs): Likewise.
- (x_estimate_mode_line_height): Likewise.
- (x_draw_glyph_string_background): Likewise.
- (x_draw_glyph_string_foreground): Likewise.
- (x_draw_composite_glyph_string_foreground): Likewise.
- (x_draw_glyph_string_box): Likewise.
- (x_draw_image_foreground): Likewise.
- (x_draw_image_relief): Likewise.
- (x_draw_image_foreground_1): Likewise.
- (x_draw_image_glyph_string): Likewise.
-
-2001-02-09 Kenichi Handa <handa@etl.go.jp>
-
- The following changes are to draw box lines inside characters area
- if line-width is negative.
-
- * xterm.c (x_produce_image_glyph): Pay attention to the case that
- face->box_line_width is negative.
- (x_produce_stretch_glyph): Likewise.
- (x_produce_glyphs): Likewise.
- (x_estimate_mode_line_height): Likewise.
- (x_draw_glyph_string_background): Likewise.
- (x_draw_glyph_string_foreground): Likewise.
- (x_draw_composite_glyph_string_foreground): Likewise.
- (x_draw_glyph_string_box): Likewise.
- (x_draw_image_foreground): Likewise.
- (x_draw_image_relief): Likewise.
- (x_draw_image_foreground_1): Likewise.
- (x_draw_image_glyph_string): Likewise.
-
- * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
- and :line-width can be negative.
- (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
-
-2001-02-09 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (w32_encode_char): Treat eight bit graphic and control
- characters the same as ASCII and latin-1.
- (x_display_and_set_cursor): Check for the focus frame's selected
- window instead of selected_window.
- (x_after_update_window_line): Don't clear if frame's internal
- border width is zero.
- (x_new_font): Don't change a tooltip's size.
- (w32_initialize): Set char_ins_del_ok to 1.
-
- * w32fns.c (Fx_show_tip): Fix calls to make_number.
- (x_set_font): If font hasn't changed, avoid recomputing
- faces and other things.
- (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
- (Fx_create_frame): Add the tool bar height to the frame height.
- (x_create_tip_frame): Prevent changing the tooltip's
- background color by specifying a color for the default font
- in .Xdefaults.
- (Qcancel_timer): New variable.
- (syms_of_w32fns): Initialize and staticpro it.
- (Fx_hide_tip, Fx_show_tip): Use it.
- (Fx_show_tip): Make sure to set tip_timer to nil when canceling
- the timer.
- (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
-
- * w32.c (init_environment): Duplicate local string before putenv.
-
-2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
-
- * charset.c (Fstring): A typo.
-
-2001-02-09 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (Fstring): If all arguments are less than 256, return
- a unibyte string.
-
- * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
- return a unibyte string.
-
- * coding.c (code_convert_region): After detecting a coding, if
- nothing found, set coding->composing to COMPOSITION_NO.
- (decode_coding_string): Likewise.
-
-2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
-
- * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
- to avoid overflow.
-
-2001-02-07 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (parse_str_to_multibyte): New function.
-
- * charset.h (parse_str_to_multibyte): Extern it.
-
- * print.c (print_string): If we are going to print a unibyte
- string into a multibyte buffer, convert the string to multibyte by
- str_to_multibyte.
-
-2001-02-06 Andrew Innes <andrewi@gnu.org>
-
- * w32xfns.c (select_palette): Do nothing if palette hasn't yet
- been created. It seems we can get sent window messages such as
- WM_ERASEBKGND before we properly update a frame.
-
-2001-02-06 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_frame_line): Rename parameter FRAME to F.
- Avoid some unnecessary cursor positioning.
-
-2001-02-05 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
- (LFACE_AVGWIDTH): New macro.
- (LFACEP): Use AREF.
- (check_lface_attrs): Check LFACE_AVGWIDTH.
- (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
- (set_lface_from_font_name): Set LFACE_AVGWIDTH.
- (merge_face_vectors): Check LFACE_AVGWIDTH.
- (Finternal_make_lisp_face): Use AREF.
- (xm_set_menu_resources_from_menu_face)
- (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
- (Finternal_lisp_face_empty_p): Use AREF.
- (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
- (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
- Compare average widths..
- (best_matching_font): Arrange for comparing average widths.
-
- * dispextern.h (enum lface_attribute_index):
- Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
-
-2001-02-05 Dave Love <fx@gnu.org>
-
- * puresize.h: Revert last change following loadup.el change.
-
-2001-02-05 Andrew Innes <andrewi@gnu.org>
-
- * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
- invocation of temacs, to work with Windows 2000.
- (bootstrap-emacs): Ditto.
-
-2001-02-05 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_display_and_set_cursor): Check for the focus
- frame's selected window instead of selected_window.
-
- * xdisp.c (try_scrolling): If point is in the line below the
- window, make sure to move the iterator at least a canonical
- char height down.
-
- * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
-
-2001-02-05 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
- If invalid, execute CCL_INVALID_CMD.
- (ccl_driver): If the CCL program is terminated because of
- CCL_STAT_INVALID_CMD, copy the remaining source data to the
- destination instead of throwing them away.
-
-2001-02-02 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
- faces and other things.
-
- * xdisp.c (get_next_display_element): Fix case of empty
- display table entry.
-
-2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * editfns.c (Fconstrain_to_field): Doc fix.
-
- * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
- into `thoroughly', to make it consistent with the doc string.
-
- * window.c (Fenlarge_window, Fshrink_window): Doc fix.
-
-2001-02-01 Gerd Moellmann <gerd@gnu.org>
-
- * search.c (search_buffer): Call set_search_regs with a byte
- position, not a character position.
-
- * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
- minibuffer-only,
-
-2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
-
- * frame.c (Fmodify_frame_parameters): Doc fix.
-
-2001-01-31 Gerd Moellmann <gerd@gnu.org>
-
- * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
- identifier which is not reserved by Standard C.
-
- * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
-
- * window.c (enum window_part): New enumeration.
- (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
- Qright_bitmap_area.
- (coordinates_in_window): Return an enumerator from enum
- window_part. Fix handling of right scroll bar.
- (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
- `right-fringe' instead of `left-bitmap-area' and
- `right-bitmap-area'. Use enumerators from enum window_part
- instead of hard-coded integers.
- (check_window_containing, window_from_coordinates):
- Use enumerators from enum window_part instead of hard-coded integers.
- (syms_of_window): Replace Qleft_bitmap_area and
- Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
-
-2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
-
- * editfns.c (Fformat_time_string): Doc fix.
-
-2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c (Fwhere_is_internal): Use the first valid binding
- if no ascii binding is found (when firstonly is t).
-
-2001-01-31 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fscroll_right, Fscroll_left): Use interactive_p
- instead of Finteractive_p.
-
- * lisp.h (interactive_p): Add prototype.
-
- * eval.c (interactive_p): New function.
- (Finteractive_p): Use it.
-
- * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
-
-2001-01-31 Dave Love <fx@gnu.org>
-
- * .gdbinit (hook-run): Define to run xreload.
-
- * textprop.c (Fset_text_properties): Fix newline in doc string.
-
-2001-01-30 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
- Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
-
- * dispextern.h (Vtool_bar_button_margin:): Declare extern.
- (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
- (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
-
- * xfns.c (Fx_create_frame): Add the tool bar height to the frame
- height.
-
-2001-01-30 Dave Love <fx@gnu.org>
-
- * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
- AFTER_POTENTIAL_GC.
-
-2001-01-29 Gerd Moellmann <gerd@gnu.org>
-
- * bytecode.c (Fbyte_code) <Bcurrent_column>:
- Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
-
-2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
-
- * textprop.c (Fset_text_properties): Doc fix.
-
-2001-01-29 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (forward_to_next_line_start): Remove xassert.
-
-2001-01-29 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
- returning without releasing it.
-
-2001-01-29 Kenichi Handa <handa@etl.go.jp>
-
- * w32fns.c (w32_font_match): Allocate three more bytes to regex
- for '^', '$', and '\0'.
-
-2001-01-28 Andrew Choi <akochoi@i-cable.com>
-
- * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
- regex for '^', '$', and '\0'.
-
- * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
- only if current_sblock has been initialized.
-
- * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
- terminal frame even if it is the only visible frame.
-
-2001-01-28 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (font_family_registry): Even if FONTNAME conform to
- XLFD, if it specifies other fields than family and registry,
- return FONTANME. New argument FORCE if nonzero cancel that feature.
- (fontset_font_pattern): Call font_family_registry with FORCE 1 for
- a signle byte character. Don't set FAMILY part to nil here.
- It is handled by the caller choose_face_font.
- (Fnew_fontset): Call font_family_registry with FORCE 0.
- (Fset_fontset_font): Likewise.
-
-2001-01-27 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (display_line): Don't treat a newline as fitting
- on the line.
-
-2001-01-26 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (size_window): Set the window's orig_top to nil when
- changing heights, so that a future shrink_mini_window won't
- restore a bogus height.
-
- * frame.c (do_switch_frame): If selected frame has a mini-window,
- resize that to exact size.
-
- * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
-
- * xdisp.c (display_line): Simplify check for glyphs fitting
- entirely in the line.
-
- * xfns.c (xic_style): New variable.
- (create_frame_xic): Move static variable to global scope for
- the case that `static' gets defined away.
-
-2001-01-26 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (decode_coding): Set a flag for inhibiting
- inconsistent eol.
- (code_convert_region): Always set saved_coding_symbol.
- (decode_coding_string): Likewise. Update coding->symbol when we
- encounter a inconsistent eol by the same way as code_convert_region.
-
-2001-01-25 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
- XClearArea.
-
- * xterm.c (x_after_update_window_line): Don't clear if frame's
- internal border width is zero.
- (x_clear_area): New function.
- (x_after_update_window_line, x_clear_end_of_line)
- (x_scroll_bar_create, x_scroll_bar_set_handle)
- (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
- instead of XClearArea.
-
- * xterm.h (x_clear_area): Add prototype.
-
- * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
- which doesn't seem necessary anymore with Lesstif 0.92.
-
-2001-01-25 Dave Love <fx@gnu.org>
-
- * puresize.h (BASE_PURESIZE): Up to 720000.
-
- * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
-
-2001-01-25 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (echo_area_display): Don't call redisplay_internal
- when Emacs is shutting down. We can't run hooks etc. that
- would be necessary to do a redisplay.
-
- * lread.c (read_integer): Use type EMACS_INT instead of int.
-
-2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
-
- * ccl.c (ccl_driver): Fix last change.
-
-2001-01-25 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.h (sturct ccl_program): New member suppress_error.
-
- * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
- insert error message to the output.
- (setup_ccl_program): Initialize ccl->suppress_error to 0.
-
- * coding.h (struct coding_system): New member suppress_error.
-
- * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
- (Fset_terminal_coding_system_internal): Set the member
- suppress_error to 1.
- (Fset_safe_terminal_coding_system_internal): Likewise.
-
-2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
- as if it was a `charset'.
-
-2001-01-24 Gerd Moellmann <gerd@gnu.org>
-
- * keymap.c (Fwhere_is_internal): Don't nreverse the cached
- value in where_is_cache; the next lookup in the cache returns
- something bogus if we do.
-
-2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
- if HAVE_WINDOW_SYSTEM isn't defined.
-
-2001-01-24 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (sweep_weak_table): Fix code taking items out of
- the hash collision chain. Some cleanup.
-
- * xterm.c (x_new_font): Don't change a tooltip's size.
-
- * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
- background color by specifying a color for the default font
- in .Xdefaults.
-
-2001-01-24 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
- a workaround for SunOS 4's cc.
- (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
- (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
- (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
- statement.
-
-2001-01-23 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_set_window_size_1): New function extracted from
- x_set_window_size.
- (x_set_window_size): Use it.
- (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
- doesn't have a widget, like tooltips.
-
-2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
-
- * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
-
-2001-01-23 Kenichi Handa <handa@etl.go.jp>
-
- * fns.c (Fset_char_table_default): Fix to make sub char-table
- correctly.
-
-2001-01-22 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (build_desired_tool_bar_string): Make sure we have
- a desired tool bar string, even if there are no tool bar items.
-
- * xdisp.c (Ftool_bar_lines_needed): New function.
- (syms_of_xdisp): Defsubr it.
-
- * editfns.c (Fformat): Don't extend text properties from arguments
- to padding chars in the result.
-
-2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
-
- * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
-
-2001-01-20 Andrew Innes <andrewi@gnu.org>
-
- * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
- (w32_initialize): Don't set term hooks that aren't actually needed
- in windowed mode.
-
- * xfaces.c (realize_default_face):
- (realize_face):
- (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
-
- * xdisp.c (handle_single_display_prop): Remove references to
- FRAME_W32_CONSOLE_P.
-
- * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
-
- * frame.h (output_method): Remove output_w32_console method.
- (FRAME_W32_CONSOLE_P): Remove macro.
-
- * frame.c (Qw32_console): Remove variable.
- (Fframep): Remove references to it.
- (syms_of_frame): Ditto.
- (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
-
- * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
- redefinition.
-
-2001-01-20 Kenichi Handa <handa@etl.go.jp>
-
- * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
-
-2001-01-19 Andrew Innes <andrewi@gnu.org>
-
- * w32.c (init_environment): Add a version-independent site-lisp
- directory to EMACSLOADPATH, after the version dependent one.
-
-2001-01-19 Gerd Moellmann <gerd@gnu.org>
-
- * editfns.c (Fbuffer_substring): Doc fix.
-
- * xdisp.c (message_dolog, message2, message2_nolog):
- Rename parameter LEN to NBYTES.
-
-2001-01-19 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (strwidth): Use c_string_width.
- (c_string_width): New function.
- (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
- Caller changed.
-
- * charset.h (c_string_width, lisp_string_width): Extern them.
-
- * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
-
- * indent.c (check_composition): Check validity of composition.
-
- * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
- characters by calling c_string_width.
- (x_consider_frame_title): Get byte length of frame tile string
- correctly.
- (display_mode_element): Pay attention to width of non-ASCII
- characters by calling strwidth.
-
-2001-01-18 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (Qcancel_timer): New variable.
- (syms_of_xfns): Initialize and staticpro it.
- (Fx_hide_tip, Fx_show_tip): Use it.
- (Fx_show_tip): Make sure to set tip_timer to nil when canceling
- the timer.
- (toplevel): Lisp code for generating parts of syms_of_xfns removed.
-
- * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
-
- * window.h (WINDOW_LIVE_P): New macro.
-
- * window.c (window_size_fixed): New variable.
- (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
- the doc string.
-
- * eval.c (specbind): If binding a per-buffer variable which
- doesn't have a buffer-local value in the current buffer, change
- the global value by changing the value of the symbol bound in all
- buffers not having their own value, to make it consistent with
- what happens with other buffer-local variables.
-
- * xterm.c (x_initialize): Set char_ins_del_ok to 1.
-
- * xdisp.c (forward_to_next_line_start): Stop at end of buffer
- when searching for a newline.
-
-2001-01-18 Kenichi Handa <handa@etl.go.jp>
-
- * xdisp.c (display_string): Fix previous change.
-
-2001-01-18 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (x_produce_stretch_glyph): Only use Qspace when
- GLYPH_DEBUG is defined.
- (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
- true for images with `:ascent 100'.
- (x_set_mouse_face_gc): If the last used mouse face has gone in the
- meantime, use face MOUSE_FACE_ID.
- If first glyph isn't a character glyph, use the ASCII NUL
- character to determine the face.
- (expose_area): Do not treat left margin specially.
- (note_mode_line_highlight): If no local_map, check global keymap.
- (note_mouse_highlight): Initialize overlay.
- (clear_mouse_face): Don't return if tip_frame is non-nil.
- (show_scroll_bars): Remove unused function.
- (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
- (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
- Clip to row.
- (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
- (x_free_frame_resources): Unload relief colors.
-
-2001-01-17 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (forward_to_next_line_start): Avoid calling
- get_next_display_element when the newline is already found.
- This may change the iterator's position, when its current position is
- equal to the iterator's stop_charpos.
-
- * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
- zero, use this method only at the end of a line.
-
- * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
- call to x_list_fonts. Call x_list_fonts with SIZE -1 only
- if SCALABLE_FONTS_P is set.
-
- * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
- so that scalable fonts are included.
-
- * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
- In the cache, use a key containing the information if scalable
- fonts are included.
- (x_load_font): Adapt to change of keys in the font cache.
-
-2001-01-17 Kim F. Storm <storm@filanet.dk>
-
- * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
- XListFonts to take advantage of font caching.
-
- * xterm.c (x_list_fonts): Ensure caching font information when
- called for a null frame, which is the case frequently when Emacs
- starts.
-
-2001-01-17 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (QCconversion): Replaces QCalgorithm.
-
- * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
-
- * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
- of :algorithm.
-
- * xdisp.c (redisplay_tool_bar): Change tool bar's height when
- not everything could be displayed.
-
- * line.h, x-list-font.c: Files removed because unused.
-
-2001-01-17 Andrew Innes <andrewi@gnu.org>
-
- * dired.c (directory_files_internal): Convert result from readdir
- to a unibyte string initially, to avoid possible misinterpretation
- of some bytes as the internal form of Emacs characters.
-
-2001-01-17 Kenichi Handa <handa@etl.go.jp>
-
- * fns.c (concat): Be sure to avoid putting the same `composition'
- property on the adjacent regions.
-
-2001-01-16 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
- (Fscroll_right, Fscroll_left): Set it here instead, if called
- interactively.
-
- * buffer.c (Fset_buffer_modified_p): Set buffer's
- prevent_redisplay_optimizations_p flag.
-
- * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
- * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
- with additional arg.
-
- * dispextern.h, lisp.h (redisplay_preserve_echo_area):
- Change prototype.
-
- * xdisp.c (redisplay_preserve_echo_area): Add parameter
- FROM_WHERE, for debugging.
-
-2001-01-16 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (Fregister_ccl_program): Handle the return value of
- resolve_symbol_ccl_program correctly.
- (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
-
-2001-01-15 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_set_mouse_face_gc): If the last used mouse face
- has gone in the meantime, use face MOUSE_FACE_ID.
-
- * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
- If x_display_info_for_display returns null, don't try to close
- the display; we didn't open it.
-
- * dispnew.c (save_or_restore_current_matrices): Function removed.
- (save_current_matrix, restore_current_matrix): New functions.
- (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
- restore the frame's current matrix. Due to the glyph pointer
- setup done in adjust_glyph_matrix, there is no easy way to make
- saving the current matrix in the desired matrix generally correct,
- so don't try it.
-
-2001-01-15 Kenichi Handa <handa@etl.go.jp>
-
- * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
- truncation glyphs.
- (display_line): Optimize for wide characters.
- (display_string): Don't try to display a multi-column character
- partially. On ttys, produce more than one truncation glyph for
- multi-column characters that don't fit on the line.
-
-2001-01-13 Kenichi Handa <handa@etl.go.jp>
-
- * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
- Define it instead of WORDS_BIGENDIAN. Caller changed.
-
-2001-01-13 Jason Rumney <jasonr@gnu.org>
-
- * w32fns.c (Fimage_size, image_ascent, lookup_image)
- (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
- (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
- (tiff_format, gif_format, gs_format): Adapt to change of image margins.
-
- * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
- (x_draw_image_relief, x_draw_image_foreground_1)
- (x_draw_image_glyph_string): Adapt to change of image margins.
-
- * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
- variables.
-
- * w32bdf.c (search_file_line, get_cached_font_char)
- (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
-
- * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
-
- * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
- (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
- (Fw32_send_sys_command): Remove unused variables.
- (w32_msg_pump): Add parentheses.
-
- * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
- (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
- Add parentheses.
-
-2001-01-12 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
- (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
- being a pair of margins.
- (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
- to DEFVAR_LISP. Extend doc.
-
- * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
- margins.
- (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
- pair of integers `(X . Y)', use X for the horizontal and Y for the
- vertical margin.
- (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
- (parse_image_spec): Check it.
- (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
- (tiff_format, gif_format, gs_format):
- Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
-
- * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
- (x_draw_image_relief, x_draw_image_foreground_1)
- (x_draw_image_glyph_string): Adapt to the change of image margins.
-
- * dispextern.h (struct image): Replace member `margin' with
- `hmargin' and `vmargin'.
-
- * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
- and GLYPHS.
-
- * dispnew.c (update_text_area): Put code which decrements the
- stop position when the row's face extends to the end of the
- line in #if 0.
-
- * xfns.c (x_set_mouse_color): Fix color allocation.
-
- * keyboard.c: Call get_local_map with new argument list.
-
- * intervals.c (get_local_map): Change TYPE to Lisp_Object.
-
- * intervals.h (enum map_property): Removed.
- (get_local_map): Change prototype.
-
- * keymap.c: Call get_local_map with new argument list.
- (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
-
-2001-01-11 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (build_desired_tool_bar_string): Correct the computation
- of the size needed for the tool bar string. For the last image,
- use a `display' property that reaches to the end of the string.
-
- * xselect.c (selection_request_dpyinfo): New variable.
- (x_handle_selection_request): Set it.
- (x_selection_request_lisp_error): Don't call
- x_decline_selection_request if selection request's display has
- been closed.
-
- * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
- Do the unregister_colors before calling XFreeColors.
-
-2001-01-10 Dave Love <fx@gnu.org>
-
- * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
- ${SOME_MACHINE_LISP}, not ${lisp}.
-
-2001-01-10 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (display_line): On ttys, produce more than one truncation
- glyph for multi-column characters that don't fit on the line.
-
- * xselect.c (x_reply_selection_request): Add a comment.
-
- * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
- XkbGetNames instead of XkbGetKeyboard.
-
-2001-01-10 Dave Love <fx@gnu.org>
-
- * sysdep.c (random): Revert the declaration.
-
-2001-01-09 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
- Call function string_bytes.
- (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
-
- * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
- (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
- (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
- (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
- the current sblock.
- (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
- (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
- after sweeping strings, and at the end.
- (GC_CHECK_STRING_BYTES): Moved to lisp.h.
-
- * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
- ensure that pop_message is called.
-
- * keyboard.c (Fexecute_extended_command): Use a
- record_unwind_protect to ensure that pop_message is called.
-
- * lisp.h (push_message_unwind): Add prototype.
-
- * xdisp.c (push_message_unwind): New function.
-
- * fileio.c (do_auto_save_unwind): Do the pop_message here
- instead of in Fdo_auto_save.
- (Fdo_auto_save): Don't call pop_message.
-
-2001-01-08 Ken Raeburn <raeburn@gnu.org>
-
- * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
- in inner block.
-
-2001-01-08 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (window_scroll_pixel_based): Adjust glyph matrices
- when increasing window's vscroll.
-
- * macros.c (Qkbd_macro_termination_hook): New variable.
- (syms_of_macros): Initialize and staticpro it.
- (pop_kbd_macro): Run kbd-macro-termination-hook.
-
- * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
-
-2001-01-07 Dave Love <fx@gnu.org>
-
- * keyboard.c (Fread_key_sequence_vector): Avoid newline in
- arglist, for documentation's sake.
-
-2001-01-06 Andrew Innes <andrewi@gnu.org>
-
- * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
- of *.pdb.
-
-2001-01-05 Andrew Innes <andrewi@gnu.org>
-
- * term.c (update_end): Don't check updating_frame; for some reason
- this can be 0 sometimes, such as after dismissing a popup menu,
- and isn't necessary given the explicit frame argument.
-
-2001-01-05 Gerd Moellmann <gerd@gnu.org>
-
- * sysdep.c: Don't prototype srandom; it takes an unsigned argument
- on some systems, and an unsigned long on others, like FreeBSD 4.1.
-
-2001-01-04 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
-
- * xfns.c (x_create_tip_frame): Preserve the value of
- face_change_count around the creation of the tip frame.
-
- * xfns.c (last_show_tip_args): New variable.
- (compute_tip_xy): New function.
- (Fx_show_tip): Reuse an existing tip frame, if possible.
- (syms_of_xfns): Initialize and staticpro last_show_tip_args.
-
-2001-01-04 Dave Love <fx@gnu.org>
-
- * editfns.c (Fformat): Doc fix.
-
- * systime.h (set_file_times): Prototype.
-
- * widget.h (EmacsFrameSetCharSize_): Prototype.
-
- * sysdep.c (random, srandom): Declare explicitly.
-
- * dispextern.h (move_it_vertically_backward): Declare.
-
-2001-01-04 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
- like in Fx_create_frame.
-
- * xfaces.c (set_font_frame_param): Don't do anything for
- non-graphical frames.
-
- * window.c (Fdelete_other_windows): Set window's window_end_valid
- to nil when changing the window's start. Don't change the
- window's start when its top position hasn't changed. If we do,
- this will set the window's optional_new_start, which act's like a
- force_start during redisplay with C-x 1 M-> under particular
- circumstances (see report from Per Starback to emacs-pretest-bug
- from 2000-12-13.).
-
-2001-01-03 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
- short cut at the start of the function. Add an assertion.
- (reseat_at_next_visible_line_start): Add an assertion.
-
- * window.c (Frecenter): When changing the window start, set the
- window's window_end_valid to nil.
- (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
-
- * dispextern.h (move_it_past_eol): Add prototype.
-
- * xdisp.c (move_it_past_eol): New function.
-
- * window.c (Fwindow_end): Doc fix.
-
-2001-01-03 Dave Love <fx@gnu.org>
-
- * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
-
-2001-01-03 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
- the enabled_p flag of the glyph row at window_end_vpos to 0.
- (handle_single_display_prop): Fix last change.
-
-2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
-
- * window.c (Frecenter): Doc fix.
-
-2001-01-02 Andrew Innes <andrewi@gnu.org>
-
- * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
-
- * frame.h (output_method): Add output_w32_console method.
- (FRAME_W32_CONSOLE_P): New macro.
-
- * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
- use output_w32_console method.
- (Qw32_console): New Lisp_Object.
- (Fframep): Return it.
- (syms_of_frame): Init it.
- (Fframe_parameters): Report w32console as font for w32_console frames.
-
- * xfaces.c (realize_default_face): Set face foreground and
- background to unspecified for w32_console frames.
- (realize_face): Realize face cache for w32_console frames.
- (realize_tty_face): Accept w32_console frames.
-
- * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
- (init_iterator) [WINDOWSNT]: Initialize frame face cache if
- necessary, even if running interactively.
-
- * dispnew.c (Fredraw_frame): Call set_terminal_modes for
- w32_console frames.
-
- * w32term.c (x_update_begin):
- (x_update_end):
- (x_clear_frame):
- (x_ins_del_lines):
- (x_change_line_highlight):
- (x_delete_glyphs):
- (w32_ring_bell):
- (x_update_begin):
- (x_update_end):
- (w32_reassert_line_highlight):
- (w32_frame_rehighlight):
- (w32_frame_raise_lower): Do nothing if not w32 frame.
-
- * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
-
- * w32fns.c (Fx_display_color_cells): Determine correct value, when
- system doesn't tell us directly.
- (Fx_display_visual_class): Implement properly.
-
-2001-01-02 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Frecenter): Handle centering in graphical frames
- specially. Centering on the basis of line counts doesn't work
- reliably with variable-height lines.
-
-2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
- and al[].
-
- * composite.c (run_composition_function): Remove unused var `val'.
- (update_compositions): Remove unused variable `hook'.
-
- * intervals.c (get_local_map): Remove unused variable `tem'.
-
- * doprnt.c (doprnt1): Remove unused variable `size'.
-
- * fns.c (Flength): Remove unused variable `tail'.
- (Fdelete): Remove unused variable `size'.
-
- * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
- and `gcpro2'.
-
- * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
-
- * data.c (find_symbol_value): Remove extra 3rd argument in the
- call to swap_in_symval_forwarding.
-
- * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
-
- * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
- (trivial_regexp_p): Remove unused variable `c'.
- (boyer_moore): Remove unused variable `k'.
-
- * indent.c (current_column): Remove unused variable `stopchar'.
- (Fcompute_motion): Remove unused variable `contin'.
-
- * casefiddle.c (casify_object): Remove unused variable `tolen'.
-
- * dired.c (directory_files_internal): Fix a typo in a comment.
- Remove an unused variable `handler'.
- (file_name_completion): Remove unused function-scope variable `dp'.
- (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
- on BSD4_2.
-
- * fileio.c (e_write): Remove unused variable `require_encoding_p'.
-
- * marker.c (Fmarker_position): Remove unused variables `pos', `i',
- and `buf'.
- (Fmarker_insertion_type): Remove unused variable `buf'.
-
- * insdel.c (make_gap): Remove unused variable `result'.
-
- * keyboard.c (record_char): Remove unused function-scope var `help'.
- (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
- (menu_bar_items): Remove unused function-scope variable `tem'.
-
- * fontset.c (fontset_ref): Remove unused variable `i'.
- (fontset_set): Remove unused variables `j' and `tmp'.
- (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
- (make_fontset_for_ascii_face): Remove unused variable `name'.
- (fs_load_font): Remove unused variable `font_idx'.
- (fs_query_fontset): Remove unused function-local variable `fontset'.
- (list_fontsets): Remove unused variable `tail'.
- (Fnew_fontset): Remove unused variables `family' and `registry'.
- (accumulate_font_info): Remove unused variable `tmp'.
- (Ffontset_font): Remove unused variable `id'.
- (syms_of_fontset): Remove unused variable `i'.
-
- * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
- to x_term_init.
- (lookup_image): Remove unused variable `file'.
- (xbm_load): Remove unused variables `bitmap_data', `height', and
- `width'. Remove function-local variable `i', leave the
- block-local one.
- (gif_load): Remove unused variable `inc'.
-
- * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
- (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
- leave only the one in the inner block.
-
- * xfaces.c (face_fontset, realize_default_face): Remove unused
- variable `fontset'.
- (face_at_buffer_position): Remove unused variable `multibyte_p'.
-
- * term.c (encode_terminal_code): Remove unused variable `c'.
-
- * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
- char *' instead of `char *'.
-
- * category.c (Fcategory_docstring): Remove unused variable `doc'.
- (Fget_unused_category): Remove unused variable `docstring_vector'.
- (Fchar_category_set): Remove unused variables `val', `charset',
- `c1' and `c2'.
-
- * coding.c (detect_coding_iso2022, setup_coding_system):
- Remove unused variable `i'.
- (detect_coding_mask): Remove unused variable `idx'.
- (detect_coding): Remove unused variable `i'.
- (ccl_coding_driver): Remove unused variable `result'.
- (run_pre_post_conversion_on_str): Remove unused variable `prev'.
- (decode_coding_string): Remove unused variables `to' and `gcpro1'.
- (encode_coding_string): Remove unused variables `gcpro1' and
- `saved_coding_symbol'.
- (Ffind_coding_systems_region_internal): Remove function-local
- variable args[], leave only the block-local one.
- (code_convert_region1): Remove unused variable `len'.
-
- * charset.c (char_printable_p): Remove unused variable `chars'.
- (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
- (str_to_multibyte): Remove unused variable `c'.
-
- * window.c (size_window): Remove block-local variable `min_size'.
-
- * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
- `header_line_height'.
- (append_space, extend_face_to_end_of_line): Declare `saved_what'
- enum display_element_type.
-
-2001-01-02 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_connection_closed): Catch X errors around all
- statements that call X. Save away the error message in a local copy.
-
- * xterm.c (x_connection_closed): Set handling_signal to 0 at
- the start.
-
- * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
- in or at the start of invisible text.
-
- * dispnew.c (update_window): Don't check_current_matrix_flags.
-
-2001-01-01 Jason Rumney <jasonr@gnu.org>
-
- * w32fns.c (x_figure_window_size): Do not allow new_height and
- new_width of frame to override specified values.
-
-2000-12-30 Kenichi Handa <handa@etl.go.jp>
-
- * composite.c (find_composition): Fix a code for searching backward.
-
-2000-12-29 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
- (update_window) [GLYPH_DEBUG]: Call it.
- (scrolling_window): Prevent including current rows which are below
- what's displayed in the window.
-
- * xdisp.c (try_window_reusing_current_matrix)
- <new start <= old start>: Disable rows in the current matrix
- which are below the window after scrolling.
-
- * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
- is zero. It's not worth the complexity.
- (invisible_text_between_p): Put in #if 0 because unused.
-
-2000-12-28 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (Fx_backspace_delete_keys_p): Check library and server
- XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
-
- * keyboard.c (echo_char): If C is an integer, always call
- push_key_description. Former code could signal an invalid
- character error.
-
- * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
- If set, print multibyte text.
- (Fsingle_key_description): Call push_key_description with
- FORCE_MULTIBYTE set.
- (describe_buffer_bindings): Likewise.
-
- * lisp.h (push_key_description): Add prototype.
-
- * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
- around the call to redisplay_internal.
-
- * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
-
- * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
-
-2000-12-28 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
- (ccl_driver): New local variable `extra_bytes'.
-
- * ccl.h (struct ccl_spec): New member eight_bit_carryover.
-
- * coding.c (setup_coding_system):
- Initialize coding->spec.ccl.eight_bit_carryover.
- (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
-
-2000-12-28 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (SAFE_ONE_MORE_BYTE): New macro.
- (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
- (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
- (decode_composition_emacs_mule): New function.
- (decode_coding_emacs_mule): Decode composition sequence by calling
- decode_composition_emacs_mule.
- (ENCODE_COMPOSITION_EMACS_MULE): New macro.
- (encode_coding_emacs_mule): Changed from macro to function.
- If a text contains compositions, encode them correctly.
- (setup_coding_system): Set coding->commong_flags for emacs-mule so
- that decoding and encoding are required.
-
-2000-12-27 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (PT_PER_INCH): New macro.
- (xlfd_point_size): Compute real point size from font's pixel size.
- (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
- instead of 72.
-
- * .gdbinit: Comment out the line pointing to the Lesstif source
- directory.
-
- * window.c (Frecenter): Use displayed_window_lines instead
- of window_internal_height.
-
- * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
- instead of x-toolkit-scroll-bars-p.
- (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
-
- * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
- instead of x-toolkit-scroll-bars-p.
- (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
-
- * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
- (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
- (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
- New variables.
- (add_window_display_history, add_frame_display_history)
- (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
- (build_frame_matrix_from_leaf_window): Remove unused code.
- (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
- redisplay history.
- (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
- (update_window) [GLYPH_DEBUG]: Likewise.
- (syms_of_display): Defsubr dump-redisplay-history.
-
-2000-12-23 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
- the end of the prompt. Set echo_after_prompt to the offset
- of echoptr in echobuf.
-
- * xdisp.c (init_from_display_pos): Pop until the iterator's
- stack is empty; there may be frames for stretch or images
- on the stack.
-
- * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
- (save_or_restore_current_matrix): New function for the same
- purpose, but more efficient.
- (adjust_frame_glyphs_for_frame_redisplay): Use it.
-
-2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xdisp.c (syms_of_xdisp): Fix last change.
-
-2000-12-23 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (syms_of_xdisp): Doc fix.
-
- * xdisp.c (redisplay_window): Remove label restore_buffers;
- use finish_scroll_bars instead to make sure that scroll bars
- are redeemed. If we don't do this, flickering can result from
- scroll bars being destroyed and recreated.
-
-2000-12-22 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
- in the wrong colors when the foreground is not black.
- (expose_window): Don't redraw the window that's currently being
- updated.
-
-2000-12-22 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (size_window): When setting the window's too_small_ok
- flag, compare old size with minimum size depending on WIDTH_P,
- don't compare with window_min_width.
-
- * window.c (delete_window): Simplify somewhat.
- (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
- freeing window matrices. The flag windows_or_buffers_changed is
- set, so the next redisplay will consider all windows; this should
- suffice.
-
-2000-12-22 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
-
- * ccl.h (struct ccl_program): New member cr_consumed.
-
- * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
- (CCL_READ_CHAR): Handle EOL conversion here.
- (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
-
-2000-12-21 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
-
- * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
- otherwise tabs of different size compare equal.
-
- * callint.c (Fcall_interactively): Prevent a compiler warning.
-
- * print.c (print_unwind): Return nil.
- (PRINTDECLARE): Initialize all local variables.
- (print_preprocess): Add a default case.
-
- * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
-
- * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
-
- * window.c (delete_window, Fsplit_window)
- (Fset_window_configuration): Calls to ensure_frame_matrix removed.
-
- * dispextern.h (ensure_frame_matrix): Function declaration removed.
-
- * dispnew.c (ensure_frame_matrix): Removed.
- (save_frame_matrix, restore_frame_matrix): New functions.
- (adjust_frame_glyphs_for_frame_redisplay): Use them.
-
- * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
- [GLYPH_DEBUG]: Extended to dump glyphs in short form.
-
-2000-12-21 Andrew Innes <andrewi@gnu.org>
-
- * w32term.c (x_update_begin): Regenerate the palette here, rather
- than for each window.
-
- * w32xfns.c (select_palette): Avoid calling SelectPalette if
- palette is NULL, since this corrupts memory! Also get
- display_info reference from frame.
-
-2000-12-21 Jason Rumney <jasonr@gnu.org>
-
- * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
-
- * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
- to avoid returning without releasing it.
-
-2000-12-21 Kenichi Handa <handa@etl.go.jp>
-
- * keymap.c (push_key_description): Don't convert eight-bit-control
- and eight-bit-graphic to multibyte character.
-
- * charset.c (Fmake_char_internal): If CHARSET doesn't have a
- generic character and CODE1 is nil, return the smallest character
- in CHARSET.
-
-2000-12-20 Dave Love <fx@gnu.org>
-
- * s/osf5-0.h (NSIG): Don't redefine.
-
-2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c (where_is_internal): Check ascii_sequence_p rather than
- excluding menu-bar and tool-bar.
- (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
- (menu_item_p): Remove.
- (where_is_internal_1): Don't ignore menu-items.
-
-2000-12-20 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (hscroll_window_tree): Take window's min_hscroll
- into account.
-
- * window.c (make_window): Initialize window's min_hscroll.
- (Fset_window_hscroll): Set window's hscroll and min_hscroll.
- (set_window_buffer, temp_output_buffer_show): Set min_hscroll
- to zero.
- (struct saved_window): New member min_hscroll.
- (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
- (Fset_window_configuration): Set window's min_hscroll.
- (save_window_save): Save window's min_hscroll.
- (compare_window_configurations): Compare min_hscroll values.
-
- * window.h (struct window): New member min_hscroll.
-
- * keyboard.c (echo_prompt): Prevent a compiler warning.
-
- * xdisp.c (try_cursor_movement): Fix last change. The real
- condition is that PT is at the end of the row, and should
- be displayed at the start of the next row.
-
- * xdisp.c (try_cursor_movement): If we end on a partially
- visible line, end we already decided to scroll, return -1.
-
- * dispextern.h (ensure_frame_matrix): Add prototype.
-
- * window.c (delete_window, Fsplit_window)
- (Fset_window_configuration): Call ensure_frame_matrix.
-
- * dispnew.c (fake_current_matrices, ensure_frame_matrix):
- New functions.
- (adjust_frame_glyphs_for_frame_redisplay): If display has been
- completed, call fake_current_matrices instead of marking frame
- garbaged.
-
-2000-12-20 Jason Rumney <jasonr@gnu.org>
-
- * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
-
-2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
-
- * fns.c (Frequire): Doc fix.
-
-2000-12-19 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
-
- * dispnew.c (direct_output_for_insert): Fix check for mini-window
- currently displaying a message.
-
- * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
- xterm.h.
- (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
-
-2000-12-18 Andrew Innes <andrewi@gnu.org>
-
- * w32.c (w32_strerror): New function.
-
- * w32.h (w32_strerror): New extern.
-
- * w32fns.c (Fw32_shell_execute): Use it.
-
-2000-12-18 Gerd Moellmann <gerd@gnu.org>
-
- * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
-
-2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_set_face): Obey inverse_video.
-
-2000-12-18 Kenichi Handa <handa@etl.go.jp>
-
- * dired.c (directory_files_internal): Always return decoded filenames.
-
-2000-12-18 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_connection_closed): Prevent being called recursively
- because of an error condition in XtCloseDisplay.
-
- * xdisp.c (init_iterator): If noninteractive, and the frame's
- face cache is null, make one.
-
- * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
-
- * process.c (wait_reading_process_input): Check for pending
- input when running timers.
-
-2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
-
-2000-12-18 Kenichi Handa <handa@etl.go.jp>
-
- * process.c (read_process_output): Don't run a filter if the code
- decoder produces nothing but carryover.
-
-2000-12-17 Andrew Innes <andrewi@gnu.org>
-
- * w32.c (sys_rename): Only check errno against EEXIST, and not
- EACCES, when determining whether rename failed because the target
- exists. This was resulting in indefinite looping on Windows 9x if
- the source file was locked by another process.
-
- * w32fns.c (Ffile_system_info): New function.
- (syms_of_w32fns): Defsubr it.
-
-2000-12-17 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (coordinates_in_window): Fix computation for
- position on vertical line between mode lines.
-
- * xfns.c (unwind_create_frame): Return t if frame was deleted.
- Don't alter tip_frame or tip_window.
- (unwind_create_tip_frame): Set tip_frame to nil only if frame
- was deleted.
-
- * w32fns.c (unwind_create_frame): Return t if frame was deleted.
- Don't alter tip_frame or tip_window.
- (unwind_create_tip_frame): Set tip_frame to nil only if frame
- was deleted.
-
-2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
-
- * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
- be consistent with the doc string. Reported by NAKAJIMA Mikio
- <minakaji@osaka.email.ne.jp>.
-
-2000-12-16 Kenichi Handa <handa@etl.go.jp>
-
- * xfaces.c (Vface_ignored_fonts): New variable.
- (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
- (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
-
-2000-12-15 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_window): Detect pending input every nth line
- updated, i.e. do it depending on real work done, and not on the
- vpos of the line.
-
- * xterm.c (expose_window): Don't redraw the window that's
- currently being updated.
-
- * window.c (Fset_window_point): Remove test for
- cursor_in_non_selected_windows.
-
- * lread.c (read1): Recognize end of file after `\\'.
-
- * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
- not unwind_create_frame.
-
-2000-12-15 Dave Love <fx@gnu.org>
-
- * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
- bcopy & al.
-
- * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
-
-2000-12-15 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (setup_coding_system): Clear all members of the struct
- coding_system at first.
- (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
- argument.
- (code_convert_region): Don't override coding->src_multibyte and
- coding->dst_multibyte.
-
- * fns.c (Fmd5): Docstring improved.
-
-2000-12-15 Miles Bader <miles@gnu.org>
-
- * xdisp.c (window_box_height): Only use mode-line glyph-rows that
- are actually marked as mode-lines; otherwise use
- estimate_mode_line_height.
-
-2000-12-14 Gerd Moellmann <gerd@gnu.org>
-
- * editfns.c (Fformat): Prevent a buffer overrun when the format
- specifies a precision.
-
-2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
- argument is outside the range [2..3].
-
-2000-12-14 Andrew Innes <andrewi@gnu.org>
-
- * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
- nothing to do. Bind inhibit-quit.
- (tip_frame): Make it a Lisp_Object.
- (x_create_tip_frame): Set tip_frame after it has been added to
- Vframe_list.
- (Fx_show_tip): Don't set tip_frame here.
- (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
- (unwind_create_frame, unwind_create_tip_frame): New functions.
- (Fx_create_frame, x_create_tip_frame): Handle errors signaled
- while a frame is only partially constructed.
-
- * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
- (x_free_frame_resources): New function.
- (x_destroy_window): Use it.
-
-2000-12-14 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (Fx_backspace_delete_keys_p): New function.
- (syms_of_xfns): Defsubr it.
-
- * config.in (HAVE_XKBGETKEYBOARD): Add.
-
-2000-12-14 Kenichi Handa <handa@etl.go.jp>
-
- * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
- Always store string in multibyte representation in echobuf.
- (echo_char): Always store string in multibyte representation in
- echobuf.
- (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
- (read_key_sequence): Adjusted for the change of echo_prompt.
-
- * fns.c (Fmd5): Docstring improved.
-
- * lisp.h (detect_coding_system): Prototype adjusted.
-
- * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
- (detect_coding_emacs_mule, detect_coding_iso2022,)
- (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
- (detect_coding_utf_16, detect_coding_ccl): Make them static.
- New argument MULTIBYTEP. Callers changed.
- (detect_coding_mask, detect_coding_system): New argument
- MULTIBYTEP. Callers changed.
- (decode_coding_string): Set coding->src_multibyte and
- coding->dst_multibyte before calling detect_coding and detect_eol.
- Update them after some coding system is detected.
-
-2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
-
- * keyboard.c (menu_bar_items, tool_bar_items):
- Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
-
-2000-12-13 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
- New variables.
- (unwind_create_frame, unwind_create_tip_frame): New functions.
- (Fx_create_frame, x_create_tip_frame): Handle errors signaled
- while a frame is only partially constructed.
-
- * xterm.h (x_free_frame_resources): Declare.
-
- * xterm.c (x_free_frame_resources): New function.
- (x_destroy_window): Use it.
-
- * dispnew.c (update_window): If do_mouse_tracking is non-nil,
- don't interrupt the update for pending input initially, i.e.
- update at least some lines.
-
- * keyboard.c (do_mouse_tracking): Make externally visible.
-
- * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
-
- * xfns.c (gray_bitmap_bits): Declare `char *'.
-
-2000-12-12 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (display_tool_bar_line): Make sure that tool bar
- lines start with a relief line.
-
-2000-12-12 Dave Love <fx@gnu.org>
-
- * window.c (Fdisplay_buffer): Doc fix.
- (Fwindow_list): Remove unused var.
-
- * buffer.h (mmap_set_vars): Declare.
-
- * window.h (Fset_window_point): Declare.
-
-2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (fast_find_position): Don't overstep the last window row.
- (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
- variable `area'. When looking for a row under (X,Y), give up if some
- of the previous rows is not enabled.
-
-2000-12-12 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fset_window_point): If displaying cursors in windows
- other than the selected window, make sure redisplay updates
- other windows to show the new value of point in the window.
-
- * dispextern.h (cursor_in_non_selected_windows): Declare extern.
-
- * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
- the buffer is the sole visible buffer when in the mini-buffer.
-
- * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
- Bind `inhibit-read-only' to t.
- (unwind_with_echo_area_buffer): Use AREF.
-
- * xfns.c (Fx_hide_tip): Simplified.
-
- * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
- instead of `1'.
-
- * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
-
-2000-12-11 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (Fx_hide_tip): Fix last change.
-
- * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
- nothing to do. Bind inhibit-quit.
- (tip_frame): Make it a Lisp_Object.
- (x_create_tip_frame): Set tip_frame after it has been added to
- Vframe_list.
- (Fx_show_tip): Don't set tip_frame here.
-
- * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
-
- * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
- Lisp_Object.
-
- * dispextern.h: Change external declaration of tip_frame.
-
- * keymap.c (Fkey_description): If KEYS is an empty key sequence,
- return an empty string.
-
- * xdisp.c (try_cursor_movement): Check update_mode_lines instead
- of the window's update_mode_line flag, since the former is set by
- force-mode-line-update, not the latter. This makes
- column-number-mode slightly faster.
-
- * xdisp.c (try_window_id) <all changes above window start>:
- Set the cursor.
-
-2000-12-11 Paul Eggert <eggert@twinsun.com>
-
- * config.in (HAVE_FTELLO): Remove.
- (HAVE_FSEEKO): Add.
- (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
- * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
- HAVE_FTELLO.
- * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
- * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
-
-2000-12-11 Miles Bader <miles@gnu.org>
-
- * window.c (displayed_window_lines): Don't round up when
- converting empty space at bottom to lines.
- Handle non-newline-terminated final lines properly.
- (Fwindow_text_height): New function (used to be in lisp).
- (syms_of_window): Initialize it.
-
-2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (scan_lists): Check that the right quote char has the
- right Sstring syntax when jumping over strings.
- (init_syntax_once): Use Smax rather than 13.
-
-2000-12-09 Miles Bader <miles@gnu.org>
-
- * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
- with PARTIALLY, inverting the sense.
- (window_scroll_pixel_based): Scroll partially visible lines into
- place if we hit the beginning or end of the buffer.
- (displayed_window_lines): Don't include partially visible lines.
- (Fmove_to_window_line): Skip past any partially visible first line.
-
-2000-12-08 Gerd Moellmann <gerd@gnu.org>
-
- * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
-
- * tparam.c (tparam1): Change the way buffers are reallocated to be
- portable and less obfuscated.
-
- * termcap.c (tgetent): Change the way buffers are reallocated to
- be portable and less obfuscated.
-
- * macros.c (store_kbd_macro_char): Change the way buffers are
- reallocated to be portable and less obfuscated.
-
- * lread.c (read1): Change the way buffers are reallocated to be
- portable and less obfuscated.
-
- * doc.c (Fsubstitute_command_keys): Change the way buffers
- are reallocated so that it is portable.
-
-2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dosfns.c (Ffile_system_info): New function.
- (syms_of_dosfns): Defsubr it.
-
-2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
-
- * alloc.c (gc_sweep): Add comment.
-
-2000-12-07 Gerd Moellmann <gerd@gnu.org>
-
- * sound.c (vox_configure): Change order of ioctls.
- Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
- Ignore errors when changing volume.
- (vox_close): Don't reset the device.
-
- * process.c (read_process_output): Make sure the process marker's
- position is valid when the process buffer is changed in
- after-change functions. W3 does that.
-
- * xfns.c (x_free_gcs): New function.
-
- * xterm.h (x_free_gcs): Add prototype.
-
- * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
- freeing GCs here.
-
- * xterm.c (x_destroy_window): Call x_free_gcs so that
- resources of non-toolkit X windows will be freed.
-
-2000-12-07 Andrew Innes <andrewi@gnu.org>
-
- * w32fns.c (xlfd_charset_of_font): Fix last change.
-
-2000-12-06 Dave Love <fx@gnu.org>
-
- * md5.h (__P): Don't define -- it comes from config.h.
-
- * strftime.c: Change some #if foo to #ifdef foo.
-
-2000-12-06 Andrew Innes <andrewi@gnu.org>
-
- * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
-
- * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
- (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
- (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
-
-2000-12-06 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (gc_sweep): Prevent symbols read during loadup
- from being freed.
-
- * xdisp.c (underlying_face_id): New function.
- (handle_face_prop, face_before_or_after_it_pos): Use it
- to determine the face ``under'' a string. Let strings inherit
- the face of the buffer under them.
-
- * xfaces.c (face_at_string_position): Update function comment.
-
- * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
- matrix if the window's left position has changed; we need to
- redraw it in this case.
-
- * dispextern.h (struct glyph_matrix): Add member window_left_x.
-
- * window.c (coordinates_in_window): Check mouse on mode-line or
- header-line first.
-
- * alloc.c (Fgarbage_collect): Dox fix. Return a list as
- advertized by the function documentation.
-
- * window.c (syms_of_window): Doc fix.
-
- * sound.c (vox_configure): Set volume for left and right channel.
- (sound_cleanup): Return nil.
-
- * xdisp.c (move_it_by_lines): Fix paren typo.
-
- * xterm.c (x_load_font): Don't use the font's max_bounds for
- computing the height of the font. If max_bounds' ascent or
- descent are greater than the font's ascent or descent, this means
- glyphs overlap, which should be handled now by redisplay.
-
- * window.c (Veven_window_heights): New variable.
- (syms_of_window): DEFVAR_LISP it.
- (Fdisplay_buffer): Check Veven_window_heights before evening the
- window heights.
-
-2000-12-06 Miles Bader <miles@gnu.org>
-
- * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
- update `default-frame-alist' instead of setting no frame parameters.
-
-2000-12-06 Kenichi Handa <handa@etl.go.jp>
-
- * composite.c (update_compositions): Fix typo (use the correct
- variable).
-
-2000-12-05 Jason Rumney <jasonr@gnu.org>
-
- * md5.h: Remove underscores from function declarations.
- (__attribute__, __alignof__) [!__GNUC__]: Define.
-
- * md5.c: Delay include of md5.h until after namespace cleaning.
-
- * makefile.w32-in (fns.o): Depend on md5.h
- (md5.o): New target.
- (sunfns.o): Remove.
-
- * makefile.nt: Likewise.
-
-2000-12-05 Jason Rumney <jasonr@altavista.net>
-
- * w32term.c (expose_area): Complete last change.
-
-2000-12-05 Ken Raeburn <raeburn@gnu.org>
-
- * minibuf.c: Include intervals.h.
-
-2000-12-05 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (x_produce_glyphs): If a font for a component of
- a composition is not found, use 1 pixel dot ascent and 0 dot
- descent value to avoid displaying terribly tall empty boxes.
- (expose_area): Pass x-coordinate relative to the exposed
- area to x_draw_glyphs instead of a window-relative coordinate.
-
-2000-12-05 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (next_element_from_ellipsis): Save face before selective
- display in saved_face_id, and set face_before_selective_p.
- (reseat_1): Reset face_before_selective_p.
- (append_space, extend_face_to_end_of_line): If iterator's
- face_before_selective_p is set, use the face from saved_face_id.
- (extend_face_to_end_of_line): For tty frames, make sure to
- use the right face id when producing spaces at the end of
- the line.
-
- * dispextern.h (struct it): Add face_before_selective_p.
-
- * keyboard.c (record_char): Don't record identical help-echo
- events in recent_keys.
-
- * xterm.c [USE_X_TOOLKIT]: Close the display.
- (xim_close_dpy): Handle case that the display has been closed.
-
- * xterm.c (x_destroy_window): Reset the frame's X window after
- destroying it.
-
- * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
- variable window_width.
- (line_draw_cost): Fix code skipping over spaces at the end of the
- line when must_write_spaces is not set.
- (scrolling_window): Fix code inserting runs in list of all runs.
-
-2000-12-05 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (setup_coding_system): Be sure to initialize
- coding->category_idx.
-
-2000-12-04 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (PER_CHAR_METRIC): Removed because not used.
-
- * xterm.c (expose_area): Pass x-coordinate relative to the exposed
- area to x_draw_glyphs instead of a window-relative coordinate.
-
- * fileio.c (auto_save_error): Add parameter ERROR. Show the
- error in the message.
-
- * keyboard.c (Fread_key_sequence): Don't start the busy cursor
- timer after having read a key. It's not good for code reading
- several keys in a loop, like an input method.
-
- * fileio.c (Finsert_file_contents): When VISIT is t, don't
- record undo information for format-decode.
-
- * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
- current buffer is read-only, not if it isn't.
-
- * keyboard.c (record_char): Record `help-echo' input events
- in recent_keys only if they display some help. Don't record
- `help-echo' events as macro char.
-
-2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
-
- * editfns.c (save_excursion_restore): Don't move point
- in another window if it is showing the wrong buffer.
- Avoid the call to Fwindow_live_p, for speed.
-
-2000-12-04 Kenichi Handa <handa@etl.go.jp>
-
- * xfaces.c (struct font_name): New member registry_priority.
- (split_font_name): Initialize the above member to zero.
- (concat_font_list): New function.
- (font_list): Include fonts of all alternative registries.
- (FONT_POINT_SIZE_QUANTUM): New macro.
- (better_font_p): Ignore point size difference less than
- FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
-
- * xterm.c (x_produce_glyphs): If a font for a component of
- a composition is not found, use 1 pixel dot ascent and 0 dot
- descent value to avoid displaying terribly tall empty boxes.
-
- * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
-
-2000-12-03 Ken Raeburn <raeburn@gnu.org>
-
- * coding.h (code_convert_string1): Declare.
-
- * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
-
- * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
-
-2000-12-02 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (w32_bdf_per_char_metric): Dereference pointer
- correctly for single byte character case.
- (w32_per_char_metric): Do not try to make any assumptions about
- the metrics of BDF fonts.
- (x_estimate_mode_line_height): If `mode-line' face
- hasn't a font, use that of the frame, as drawing glyphs does.
- (note_mouse_highlight): Change the cursor shape on the vertical
- border between windows [not enabled].
-
- * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
-
- * w32fns.c (Fx_create_frame): Reintroduce the call to
- face-set-after-frame-defaults.
- (Vx_window_horizontal_drag_shape): New variable.
- (syms_of_xfns): DEFVAR_LISP it.
- (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
- enabled].
-
-2000-12-02 Simon Josefsson <simon@josefsson.org>
-
- * fns.c (Fmd5): Use a different logic to decide the coding system
- to use.
-
- * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
-
-2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
-
-2000-12-01 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_calc_absolute_position): Don't subtract menubar's
- height for YNegative.
- (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
- height; also see comment there.
-
- * window.c (coordinates_in_window): Handle computations for
- positions on the vertical bar and fringes differently for
- window-system frames. Consider some pixels near the vertical bar
- as on the bar if the frame doesn't have vertical scroll bars.
- Associate positions between mode or header lines with the
- right window, the left one.
-
-2000-12-01 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
-
- * w32xfns.c (get_frame_dc): Avoid changing the palette on an
- invalid frame.
-
-2000-12-01 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (struct saved_window): Add members orig_top and orig_height.
- (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
- (save_window_save, Fset_window_configuration): Save/restore
- window's orig_top and orig_height.
-
-2000-12-01 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
-
- * w32fns.c (x_set_cursor_color): Fix last change.
-
-2000-11-30 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (echo_area_display): If cursor is in the echo area, make
- sure that the next redisplay displays the minibuffer, so that
- the cursor will be replaced with what the minibuffer wants.
-
- * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
- #ifndef instead of using #if.
- (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
- USE_TOOLKIT_SCROLL_BARS is defined.
-
-2000-11-30 Jason Rumney <jasonr@gnu.org>
-
- * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
- x_display_cursor.
-
-2000-11-30 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (Fmd5): Doc fix.
-
-2000-11-30 Simon Josefsson <simon@josefsson.org>
-
- * fns.c (Fmd5): New function.
- (syms_of_fns): Defsubr md5.
-
- * Makefile.in (obj): Add md5.o
-
-2000-11-30 Gerd Moellmann <gerd@gnu.org>
-
- * md5.h, md5.c: New files, taken from glibc.
-
- * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
-
- * xterm.c (x_estimate_mode_line_height): If `mode-line' face
- hasn't a font, use that of the frame, as drawing glyphs does.
-
-2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
-
- * eval.c (Frun_hooks): Allow 0 arguments.
-
-2000-11-29 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
- is over the menu bar widget, say it's not on the frame.
-
- * xfns.c (Fx_create_frame): Reintroduce the call to
- face-set-after-frame-defaults.
-
- * eval.c (Fsignal): Reset handling_signal.
-
-2000-11-28 Jason Rumney <jasonr@gnu.org>
-
- * w32menu.c (add_menu_item): Reset menu item text when changing
- type to radio button.
-
-2000-11-28 Gerd Moellmann <gerd@gnu.org>
-
- * xselect.c: Update copyright.
-
- * window.c (coordinates_in_window): If on a mode or header line,
- but sufficiently close to its start, return ``on vertical
- border''. This gives us a way to drag windows horizontally when
- using toolkit scroll bars.
-
- * xterm.c (note_mouse_highlight): Change the cursor shape
- on the vertical border between windows.
-
- * xterm.h (struct x_output): Add member horizontal_drag_cursor.
-
- * xfns.c (Vx_window_horizontal_drag_shape): New variable.
- (syms_of_xfns): DEFVAR_LISP it.
- (x_set_mouse_color): Create frame's horizontal_drag_cursor.
-
- * textprop.c (text_read_only): New function.
- (verify_interval_modification): Use it instead of signaling
- `text-read-only'. This makes it easier to catch this error
- with a breakpoint.:
-
- * xdisp.c (forward_to_next_line_start): Check for newlines,
- not end of line, which includes CR.
-
-2000-11-28 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (Ffind_coding_systems_region_internal): Be sure to
- include no-conversion.
-
-2000-11-27 Jason Rumney <jasonr@gnu.org>
-
- * w32fns.c (w32_load_system_font): Always mark font as double byte
- if codepage is unicode.
-
-2000-11-27 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (forward_to_next_line_start): If already on a newline,
- just consume it to avoid unintended skipping over invisible text below.
-
- * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
- `vertical-line', `mode-line' and `header-line' events.
-
- * xdisp.c (try_window_id): Avoid starting to display in the middle
- of a character, a TAB for instance. This is easier than to set
- up the iterator exactly, and it's not a frequent case, so the
- additional effort wouldn't really pay off.
-
-2000-11-26 Andrew Choi <akochoi@i-cable.com>
-
- * emacs.c (main) [macintosh]: Call syms_of_frame before calling
- init_window_once.
-
-2000-11-25 Jason Rumney <jasonr@gnu.org>
-
- * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
- Args to window_from_coordinates should be pixel coordinates.
-
- * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
- redisplay handles them properly.
-
-2000-11-25 Miles Bader <miles@gnu.org>
-
- * indent.c (compute_motion): Keep pos_byte in sync with pos.
-
-2000-11-24 Jason Rumney <jasonr@gnu.org>
-
- * w32.c (init_environment): Set LANG environment variable based on
- locale settings, if not set.
-
- * w32fns.c (x_set_tool_bar_lines): Clear internal border when
- making tool bar smaller. When clearing the frame, also
- clear current matrices. Clear frame when tool bar disappears.
- Don't use more lines for the tool-bar than is available.
- (x_change_window_heights): New function.
-
-2000-11-24 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (init_from_display_pos): If POS says we're already after
- an overlay string ending at POS, make sure to pop the iterator
- because it will be in front of that overlay string. When POS is
- ZV, we've thereby also ``processed'' overlay strings at ZV.
-
- * xfaces.c (lface_from_face_name): Function comment fix.
-
-2000-11-24 Miles Bader <miles@gnu.org>
-
- * xdisp.c (display_menu_bar, display_mode_line): Change the way we
- apply `mode-line-inverse-video' -- zero means force display using
- the default face, non-zero means display using the specialized face.
- (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
-
-2000-11-23 Kenichi Handa <handa@etl.go.jp>
-
- * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
- hard coded `4'.
-
-2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
-
- * coding.c (decode_coding_emacs_mule): Fix the case of
- CODING_EOL_LF, which used uninitialized value of c.
-
-2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
-
- * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
-
-2000-11-22 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
- buffer object.
-
- * frame.h (struct frame): Replace desired_tool_bar_items,
- current_tool_bar_items, n_desired_tool_bar_items,
- n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
-
- * frame.c (make_frame): Change initialization of tool bar
- items accordingly.
-
- * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
- Change references to members deleted from struct frame to use the
- new ones.
-
- * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
- references to members deleted from struct frame to use the new ones.
-
- * dispnew.c (update_frame): Do nothing with frame's tool bar items.
-
- * alloc.c (mark_object) <frame>: Mark tool bar items differently.
-
- * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
- (note_tool_bar_highlight): Change references to members deleted
- from struct frame to use the new ones.
-
-2000-11-23 Miles Bader <miles@gnu.org>
-
- * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
- the face's inverse-video attribute, rather than overriding it.
-
-2000-11-22 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_set_tool_bar_lines): Clear internal border when
- making tool bar smaller.
-
-2000-11-22 Dave Love <fx@gnu.org>
-
- * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
-
-2000-11-22 Miles Bader <miles@gnu.org>
-
- * keyboard.c (Vminibuffer_message_timeout): New variable.
- (command_loop_1): Use it to determine message timeout.
- (syms_of_keyboard): Initialize it.
-
- * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
-
-2000-11-22 Kenichi Handa <handa@etl.go.jp>
-
- * sysdep.c: Move the code for declaring h_errno after #include
- <netdb.h>.
-
-2000-11-21 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
- the menu bar when the tooltip is unmapped.
-
- * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
- sole visible buffer when we're currently in the mini-buffer, and
- give up if so.
-
-2000-11-21 Jason Rumney <jasonr@gnu.org>
-
- * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
- put on the clipboard.
- (Fw32_get_clipboard_data): Compare data on clipboard with saved
- copy of what Emacs last put there. If they are the same, do not
- use the clipboard copy to avoid losing data due to coding conversions.
-
-2000-11-22 Miles Bader <miles@gnu.org>
-
- * minibuf.c (Vminibuffer_prompt_properties): New variable.
- (syms_of_minibuf): Initialize it.
- (read_minibuf): Add properties from Vminibuffer_prompt_properties
- to prompt, don't make read-only.
-
-2000-11-21 Gerd Moellmann <gerd@gnu.org>
-
- * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
- Add BEFORE/AFTER_POTENTIAL_GC.
-
- * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
-
- * buffer.c (mmap_free_1): Avoid a compiler warning.
-
- * term.c, cm.c: Don't try to include termcap.h; see comment there.
-
-2000-11-21 Kenichi Handa <handa@etl.go.jp>
-
- * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
- ... #endif scope.
-
-2000-11-20 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
- screen supports it.
-
- * s/gnu-linux.h: Don't use `#cpu'.
-
- * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
- not defined in mman.h.
-
- * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
- (x_send_scroll_bar_event): Store the window in scroll_bar_windows
- and store an index in the XClientMessageEvent. Storing a
- Lisp_Object or pointer can fail on a 64 bit system, since X only
- transfers 32 bits.
- (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
-
-2000-11-20 Dave Love <fx@gnu.org>
-
- * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
-
-2000-11-20 Gerd Moellmann <gerd@gnu.org>
-
- * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
-
-2000-11-20 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
- by WIDTH.
-
- * alloc.c (make_string): Fix previous change. Be sure to make
- unibyte string correctly.
-
-2000-11-19 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fwindow_list): Change parameter list to be XEmacs
- compatible.
- (window_list_1): New function.
- (window_loop): Use it instead of Fwindow_list.
-
- * sysdep.c (emacs_ospeed): New variable.
- (toplevel): Don't declare ospeed extern.
- (init_baud_rate): Use emacs_ospeed instead of ospeed.
-
- * termcap.c (ospeed): Remove.
- (tputs) [!emacs]: Remove unused code.
- (tgetent): Avoid a compiler warning.
-
- * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
- (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
- SCROLL_BAR_X_WIDGET with additional argument DPY.
-
- * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
- removed.
- (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
- Take the X display as additional argument.
- (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
- `Widget' is a pointer type that's not easily stored in Lisp_Object
- form in a portable way.
-
- * dispnew.c (update_text_area): Fix last change.
-
-2000-11-18 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c: Use BINDING_STACK_SIZE throughout.
-
- * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
- clear current matrices.
-
- * buffer.c (mmap_enlarge): Don't print a message on stderr
- if mapping new memory at the end of the existing region fails.
-
- * dispnew.c (update_text_area): Don't skip over equal glyphs
- when the last current glyph overlaps the glyph to its right.
-
-2000-11-18 Miles Bader <miles@gnu.org>
-
- * xdisp.c (message_log_check_duplicate): Let "..."-detection match
- lines that *end* with "..." too (that's the most common case!).
-
-2000-11-18 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (resize_mini_window): Temporarily change to the
- mini-window's buffer if necessary.
-
- * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
- the tooltip obscures less text under it.
-
-2000-11-17 Gerd Moellmann <gerd@gnu.org>
-
- * puresize.h (BASE_PURESIZE): Increase to 700000.
-
-2000-11-18 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (w32_draw_bitmap): Use face to set colors.
-
-2000-11-17 Dave Love <fx@gnu.org>
-
- * lread.c (Fload): Fix #ifdef for pcc.
-
-2000-11-17 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (pos_visible_p): Compute the default character height
- differently.
-
-2000-11-16 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (pos_visible_p): Handle case that we reach ZV without
- knowing the line's height; use the default font's height in that case.
-
- * xfaces.c (weight_table): Add `demi' with the same meaning as
- `demibold'.
-
-2000-11-16 Kenichi Handa <handa@etl.go.jp>
-
- * dispnew.c (null_row): New global static variable.
- (clear_glyph_row): Delete local static variable null_row.
-
-2000-11-15 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
- (w32_alloc_lighter_color): Use new brightness calculations from
- xterm.c. Scale delta to be in the range expected by W32.
- (w32_draw_relief_rect): Use frame relief colors.
-
-2000-11-15 Gerd Moellmann <gerd@gnu.org>
-
- * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
- (Qinhibit_default_face_x_resources): New variable.
- (syms_of_frame): Initialize it.
- (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
-
- * xdisp.c (pos_visible_p): Improve function comment.
-
- * lisp.h (BINDING_STACK_SIZE): New macro.
-
- * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
- reading the directory if readdir returns null and errno is EAGAIN
- or EINTR.
-
-2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
-
- * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
- so setting scroll-step to 1 doesn't defeat scroll-conservatively.
- Set amount_to_scroll to max of dx and scroll_step so that
- scroll-conservatively doesn't defeat scroll-step>1.
- (syms_of_xdisp): Add a hint in scroll-step's docstring to use
- scroll-conservatively for line-at-a-time scrolling.
-
-2000-11-14 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fpos_visible_in_window_p): Call pos_visible with
- extra argument.
-
- * xdisp.c (current_mode_line_height, current_header_line_height):
- New variables.
- (init_xdisp): Initialize them.
- (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
- and use exact mode line heights if it is set.
-
- * lisp.h (pos_visible_p): Change prototype.
-
- * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
- (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
- and current_header_line_height first.
- (current_mode_line_height, current_header_line_height):
- Declare extern.
-
-2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
-
- * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
- Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
- (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
-
-2000-11-14 Miles Bader <miles@gnu.org>
-
- * xterm.c (x_alloc_lighter_color): Include an additive component
- too for dark colors, because FACTOR isn't enough.
- (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
- New macros.
-
-2000-11-13 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (show_help_echo): Call message3_nolog with number of
- bytes in the help string as 2nd parameter, instead of the number
- of characters.
-
-2000-11-13 Miles Bader <miles@gnu.org>
-
- * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
- (Fload): Use new openp return protocol.
- Don't try to use Vload_source_file_function to load .elc files.
- * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
- openp return protocol.
- * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
-
-2000-11-11 Kenichi Handa <handa@etl.go.jp>
-
- * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
-
- * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
- Defined these macros.
- (NLIST_STRUCT): Avoid re-defining it.
-
- * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
- -I/usr/contrib/X11R6/include.
- (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
-
-2000-11-10 Jason Rumney <jasonr@gnu.org>
-
- * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
-
- * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
- (w32_use_unicode_for_codepage): Use new pseudo-codepages.
-
- * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
- (Qw32_charset_vietnamese): New symbol.
- (xlfd_charset_of_font): New function.
- (w32_load_system_font): Use it.
- (x_to_w32_charset): Use Fassoc to find charset info. Special case
- when Vw32_charset_info_alist is nil to ensure default face always
- has font. Use Fcar and Fcdr for safety.
- (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
- (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
- pseudo-codepages for special cases.
- (w32_to_x_font): New parameter to allow charset portion to be
- specified where there is many to one mapping. Callers changed.
- (w32_list_fonts): Avoid listing fonts that won't display.
-
-2000-11-10 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Vface_alternative_font_registry_alist): New variable.
- (font_list_1): Renamed from font_list.
- (font_list): New function, trying alternative registries from
- Vface_alternative_font_registry_alist.
- (Finternal_set_alternative_font_registry_alist): New function.
- (syms_of_xfaces): Initialize and Staticpro
- Vface_alternative_font_registry_alist.
- Defsubr Finternal_set_alternative_font_registry_alist.
-
-2000-11-09 Ken Raeburn <raeburn@gnu.org>
-
- * lisp.h (Flooking_at): Declare.
-
-2000-11-09 Gerd Moellmann <gerd@gnu.org>
-
- * dired.c (directory_files_internal): Fix a braino.
-
- * dired.c (directory_files_internal): Add missing GCPRO's.
- Some cleanup.
-
-2000-11-08 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
- (resize_mini_window): Return quickly if Vresize_mini_window is
- nil. Don't return if Vmax_mini_window_height is nil.
-
- * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
- (syms_of_xdisp): Initialize them.
- (resize_mini_window): Act according to the setting of
- Vresize_mini_window.
- (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
-
- * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
- scroll bar widget after configuring it, so that it will appear at
- the right position from the start.
- (XTredeem_scroll_bar): Cleaned up.
-
-2000-11-08 Kenichi Handa <handa@etl.go.jp>
-
- * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
- font is taller than the frame line, we don't have to bias the
- division by two.
-
- * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
-
-2000-11-07 Dave Love <fx@gnu.org>
-
- * config.in (HAVE_MKSTEMP): Add.
-
- * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
-
-2000-11-07 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fset_window_configuration): Don't try to preserve
- point in the current buffer, if that buffer is displayed in more
- than one window.
-
- * xfaces.c (lookup_named_face): If default face isn't realized,
- try to realize it. Return -1 if not successful.
- (Fx_list_fonts): Handle case that face cannot be determined.
- (Fface_font): Likewise.
-
-2000-11-06 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (displayed_window_lines): Detect partially
- visible lines at the bottom correctly.
-
-2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
-
- * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
- when ensuring we don't do visit in indirect buffer.
-
-2000-11-06 Kenichi Handa <handa@etl.go.jp>
-
- * composite.h (compose_chars_in_text): Add prototype.
-
- * composite.c (Vcomposition_function_table): New variable.
- (Qcomposition_function_table): New variable.
- (run_composition_function): Call
- Vcompose_chars_after_function with three arguments.
- (compose_chars_in_text): New function.
- (syms_of_composite): Modified the doc-string of
- Vcompose_chars_after_function. Declare composition-function-table
- as a lisp variable, and initialize it.
-
- * xfns.c (x_encode_text): Suppress producing escape sequences for
- composition.
-
- * xselect.c: Include composite.h.
- (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
-
-2000-11-05 Andrew Innes <andrewi@gnu.org>
-
- * w32term.c (x_produce_glyphs): Fix typo in enum name.
-
- * sysdep.c (read_input_waiting): Remove extraneous argument to
- read_socket_hook.
-
- * w32fns.c (Fx_server_version): Include w32_build_number in the
- return list.
-
- * w32heap.c (w32_build_number): New variable.
- (cache_system_info): Set it.
-
- * w32heap.h (w32_build_number): Add extern.
-
- * emacs.c (syms_of_emacs): Update docstring for
- system-configuration, to reflect the actual usage on MS-Windows.
-
-2000-10-31 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (read_char) <wrong_kboard>: Make sure that we
- process idle timers while waiting for another event.
-
- * dispnew.c (update_frame_line): Handle case where spaces in
- the default face are colored.
-
- * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
- window height hasn't changed.
-
-2000-10-31 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (x_produce_glyphs): Handle composite characters.
- (x_draw_glyph_string_foreground)
- (x_draw_composite_glyph_string_foreground): Restore old font.
-
-2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
-
- * minibuf.c (read_minibuf): Reset the undo history just before
- starting the recursive-edit.
-
-2000-10-30 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (menu_face_change_count): New variable.
- (Finternal_set_lisp_face_attribute): Increment it for changes
- of the `menu' face.
- (realize_basic_faces): Reflect changes in the `menu' faces
- in menu bars.
-
- * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
- dy obtained from the iterator's y-position after moving from
- scroll_margin_pos to PT; see comment there.
-
- * xdisp.c (safe_eval_handler): Call add_to_log.
-
- * xfaces.c (resolve_face_name): Handle case that FACE_NAME
- is not a symbol or string.
-
- * xdisp.c (echo_area_display): Don't perform a display update from
- inside redisplay. The update will happen anyway at the end of
- redisplay, and it can confuse redisplay (GC messages while
- redisplaying, for instance.)
-
-2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
-
- * xrdb.c (x_load_resources): Use the class name in the defaults.
-
- * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
- (regex_compile): Catch bogus \(\1\).
-
-2000-10-30 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_alloc_nearest_color): Fix last change to compare
- RGB values.
-
- * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
- we have a color cache, check that the cached color equals the
- allocated color. If not, clear the color cache.
-
- * window.c (displayed_window_lines): Change buffers if necessary.
- Fix computation of displayed lines.
-
- * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
- update_menu_bindings to DEFVAR_BOOL.
-
-2000-10-30 Kenichi Handa <handa@etl.go.jp>
-
- * search.c (Fset_match_data): Be sure to make search_regs always sane.
-
- * puresize.h (BASE_PURESIZE): Increase to 680000.
-
- * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
-
-2000-10-29 Jason Rumney <jasonr@gnu.org>
-
- * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
-
- * w32term.c (w32_bdf_per_char_metric): Negate descent.
- (w32_cache_char_metrics): Handle possibility that 'x' does not
- exist in a BDF font.
- (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
-
- * w32bdf.h (bdffont): Add nchars.
-
- * w32bdf.c (set_bdf_font_info): Set it.
- (w32_BDF_TextOut): Swap byte order of double byte characters.
- (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
-
-2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
-
- * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
- don't override the colors in frame's param_alist, unless they are
- unspecified.
-
- * term.c (reassert_line_highlight): If inverse_video is non-zero,
- reverse the effect of the highlight flag.
-
-2000-10-27 Ken Raeburn <raeburn@gnu.org>
-
- * window.h (Fwindow_live_p): Declare.
-
- * undo.c (record_delete): Check that last_undo_buffer is really a
- buffer before applying XBUFFER to it.
-
- * keymap.c (where_is_internal): Pass lisp object, not integer, to
- Faref.
-
-2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
-
- * lisp.h (KEYMAPP): New macro.
- (get_keymap): Remove.
- (get_keymap_1): Rename get_keymap.
-
- * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
-
- * xterm.c (note_mode_line_highlight): Use KEYMAPP.
-
- * xmenu.c (single_submenu): Use KEYMAPP.
- (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
- Use KEYMAPP rather than Fkeymapp.
-
- * w32term.c (note_mode_line_highlight): Use KEYMAPP.
-
- * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
- (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
- Use KEYMAPP rather than Fkeymapp.
- (single_submenu): Use KEYMAPP.
- (w32_menu_show, w32_dialog_show): Use TRUE.
-
- * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
-
- * keymap.c (KEYMAPP): Remove (moved to lisp.h).
- (Fkeymapp): Use KEYMAPP.
- (get_keymap): Rename from get_keymap_1. Remove old def.
- Return t when autoload=0 and error=0 and the keymap needs autoloading.
- (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
- (Fminor_mode_key_binding): Don't raise an error if the binding
- is not a keymap.
- (Fuse_global_map, Fuse_local_map): Allow autoloading.
- (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
-
- * keyboard.c (read_char): get_keymap_1 -> get_keymap.
- Allow Vspecial_event_map to be autoloaded.
- (menu_bar_items): Fetch the keymap rather than using keymapp.
- (menu_bar_one_keymap): No need to follow func-indirect any more.
- (parse_menu_item): get_keymap_1 -> get_keymap.
- (tool_bar_items): Fetch the keymap rather than using keymapp.
- (read_key_sequence): Use KEYMAPP.
-
- * intervals.c (get_local_map): Use get_keymap rather than following
- function-indirections explicitly.
-
- * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
-
-2000-10-27 Jason Rumney <jasonr@gnu.org>
-
- * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
- point, as Windows has oversized fonts.
-
- * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
-
-2000-10-27 Gerd Moellmann <gerd@gnu.org>
-
- * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
- (freehook, reallochook): Handle null pointer arguments.
- (__malloc_initialize) [GC_MCHECK]: Call mcheck.
-
-2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
- (re_match_2_internal, re_match_2_internal, re_match_2_internal):
- Giving in to popular pressure to shut up the compiler with casts.
-
-2000-10-27 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
- signed value, and use a default value computed from the font's
- maximum descent.
-
-2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
-
- * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
- that specify a negative underline position can still use underlines.
-
- * window.c (Fpos_visible_in_window_p): Make POS default to
- WINDOW's point, not the current buffer's point.
-
-2000-10-26 Dave Love <fx@gnu.org>
-
- * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
- when it's necessary.
-
-2000-10-26 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (size_window): Compute size difference from sum of old
- child window sizes instead of from parent's size.
-
- * xdisp.c (pos_visible_p): Change current buffer if necessary.
- Handle obscured lines at the top of the window.
-
- * frame.c (Fdelete_frame): Doc fix. Move running the hook
- down after the last error condition check.
-
- * frame.c (Fdelete_frame): Run delete-frame-hook.
-
-2000-10-26 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (decode_coding): Fix previous change (check also
- CODING_MODE_LAST_BLOCK).
-
-2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c: More `unsigned char' -> `re_char' changes.
- Also change several `int' into `re_wchar_t'.
- (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
- (PUSH_FAILURE_POINTER): Don't cast any more.
- (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
- We want GCC to complain, since this piece of code makes
- re_match non-reentrant, which *should* be fixed.
- (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
- (EXTEND_BUFFER): Use RETALLOC.
- (SET_LIST_BIT): Don't cast.
- (re_wchar_t): New type.
- (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
- that those two functions will always properly return.
- (IMMEDIATE_QUIT_CHECK): Cast to void.
- (analyse_first): Use recursion rather than an explicit stack.
- (re_compile_fastmap): Can't fail anymore.
- (re_search_2): Don't check re_compile_fastmap for failure.
- (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
- Now also sets the new value (passed in a new argument).
- (re_match_2_internal): Use it.
- Also, use a new var `reg' of type size_t when looping through regs
- rather than reuse the inappropriate `mcnt'.
-
- * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
- (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
- (where_is_internal): Renamed from Fwhere_is_internal.
- Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
- (Fwhere_is_internal): New function wrapping where_is_internal.
- (where_is_internal_1): Handle the case where we're filling the cache.
- (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
-
-2000-10-25 Miles Bader <miles@gnu.org>
-
- * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
-
-2000-10-25 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (pos_fully_visible_p): Removed.
- (Fpos_visible_in_window_p): Use pos_visible_p to determine
- if position is visible and/or fully visible.
-
- * lisp.h (pos_visible_p): Add prototype.
-
- * xdisp.c (pos_visible_p): New function.
-
-2000-10-25 Kenichi Handa <handa@etl.go.jp>
-
- * process.c (send_process): If OBJECT is t, it means that the data
- is from C string, but we should encode it. Before calling
- setup_raw_text_coding_system, be sure to flush out data by the
- previous coding system.
-
-2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
-
- * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
- assignment of startpos to prev when startpos == pos.
-
- * editfns.c (find_field): Set the field stickiness correctly from
- overlay fields. Use renamed `text_property_stickiness'.
- (text_property_stickiness): Renamed from `char_property_stickiness'.
- Only check text properties, not overlays.
- * textprop.c (get_char_property_and_overlay): New function.
- (Fget_char_property): Use it.
- * intervals.h (get_char_property_and_overlay): Add declaration.
-
-2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c: Use AREF, ASET and ASIZE macros.
- (Fmake_sparse_keymap): Docstring fix.
- (synkey): Remove.
- (shadow_lookup): Move up.
- Handle the case where lookup-key returns an integer.
- (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
- (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
- (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
- Simplify/rewrite the keymap-finding code.
- Add check for command shadowing, using shadow_lookup.
-
-2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
- rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
- a symbol.
-
-2000-10-24 Andrew Innes <andrewi@gnu.org>
-
- * dired.c (directory_files_internal_unwind): New function.
- (directory_files_internal): Use it to ensure closedir is called
- even if expand-file-name or file-attributes throw, eg. because of
- a user interrupt. Also enable immediate_quit while calling
- re_search, so that matching can be interrupted as well.
-
-2000-10-24 Andrew Innes <andrewi@gnu.org>
-
- * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
- NT-Emacs only.
- (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
- so that re_search functions only quit when callers expect them to.
-
-2000-10-24 Kenichi Handa <handa@etl.go.jp>
-
- * regex.c (regex_compile): Change the way of handling a range from
- a char less than 256 to a char not less than 256.
-
-2000-10-24 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (size_window): Prevent setting window's width or
- height to a negative value (esp. with XSETFASTINT).
-
- * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
- [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
- (protect_malloc_state) [GC_MALLOC_CHECK &&
- GC_PROTECT_MALLOC_STATE]: New function.
- (PROTECT_MALLOC_STATE): New macro.
- (__malloc_initialize, morecore, _malloc_internal)
- (_free_internal) _realloc_internal): Use it to make _heapinfo
- read-only outside of gmalloc.
-
- * keymap.c: Update copyright.
-
- * .gdbinit (xbacktrace): Handle case that $bt->function isn't
- a symbol.
-
-2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
-
- * filelock.c (unlock_all_files): Use unlock_file to expand each
- buffer's file_truename before trying remove its lock file.
-
-2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
-
- * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
- or CRLF, decode EOLs.
-
-2000-10-24 Kenichi Handa <handa@etl.go.jp>
-
- * window.c (Fdisplay_buffer): Fix doc.
-
-2000-10-23 Jason Rumney <jasonr@gnu.org>
-
- * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
- ASCII font of default fontset on Windows.
-
- * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
- xterm.c comment below).
-
- * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
-
-2000-10-23 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_connection_closed): Reset handling_signal.
-
- * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
-
-2000-10-23 Miles Bader <miles@gnu.org>
-
- * window.c (window_scroll_pixel_based, window_scroll_line_based):
- Pass nil for FULLY argument to Fpos_visible_in_window_p to
- maintain old behavior.
- * minibuf.c (Fminibuffer_complete): Likewise.
-
-2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
-
- * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
- that when a font can't be exactly centered, it errs up rather than
- down.
-
-2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
-
- * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
-
-2000-10-23 Andrew Choi <akochoi@i-cable.com>
-
- * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
-
- * dispnew.c [macintosh]: Include macterm.h.
- (init_display) [macintosh]: Initialization for window system.
-
- * emacs.c (main) [macintosh]: Call syms_of_textprop,
- syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
- syms_of_search, x_term_init, and init_keyboard before calling
- init_window_once. Also, call syms_of_xmenu.
-
- * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
- default fontset to Monaco.
-
- * frame.c [macintosh]: Include macterm.h. Remove declarations of
- NewMacWindow and DisposeMacWindow.
- (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
- instead of calling NewMacWindow and setting fields of
- f->output_data.mac directly. Call init_frame_faces.
- (Fdelete_frame) [macintosh]: Remove unused code.
- (Fmodify_frame_parameters) [macintosh]: Call
- x_set_frame_parameters instead of mac_set_frame_parameters.
-
- * frame.h [macintosh]: Define menu_bar_lines field in struct
- frame. Define FRAME_EXTERNAL_MENU_BAR macro.
-
- * keyboard.c [macintosh]: Include macterm.h.
- (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
- and menu_bar_activate_event type events as for X and NT.
- (make_lispy_event) [macintosh]: Construct lisp events of type
- MENU_BAR_EVENT as for X and NT.
-
- * sysdep.c [macintosh]: Remove declaration for sys_signal.
- Include stdlib.h. Remove definition of Vx_bitmap_file_path.
- (sys_subshell) [macintosh]: Remove definition entirely.
- (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
- Vwindow_system_version here. Remove initialization of
- Vx_bitmap_file_path.
- (read_input_waiting): Correct the number of parameters passed to
- read_socket_hook.
- Move all Macintosh functions to mac/mac.c.
-
- * term.c [macintosh]: Include macterm.h.
-
- * window.c [macintosh]: Include macterm.h.
-
- * xdisp.c [macintosh]: Include macterm.h. Declare
- set_frame_menubar and pending_menu_activation.
- (echo_area_display) [macintosh]: Do not return if terminal frame
- is the selected frame.
- (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
- Allow only the selected frame to set menu bar.
- (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
- calling FRAME_EXTERNAL_MENU_BAR (f).
- (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
-
- * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
- and check_x. Declare XCreateGC. Define x_create_gc and
- x_free_gc. Initialize font_sort_order.
- (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
- but call x_list_fonts instead of w32_list_fonts.
- (Finternal_face_x_get_resource) [macintosh]: Do not call
- display_x_get_resource.
- (prepare_face_for_display) [macintosh]: Set xgcv.font.
- (realize_x_face) [macintosh]: Load the font if it is specified in
- ATTRS.
- (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
-
-2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
- is nil: since we go to the end of submap anyway, we'd end up
- setting nil to nil.
- (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
- doesn't obey autoload.
-
-2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (dos_set_window_size): Update screen dimension variables.
-
-2000-10-21 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (w32_cache_char_metrics): Double check that font is
- really fixed pitch before trusting tmPitchAndFamily.
-
-2000-10-21 Andrew Innes <andrewi@gnu.org>
-
- * w32gui.h (w32_char_font_type): Move enum from w32term.c
-
- * w32term.h: Extern decl for w32_cache_char_metrics.
-
- * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
-
- * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
- (w32_unload_font): Free per_char array if present.
-
- * w32term.c (w32_per_char_metric): Remove HDC argument. Use
- cached information in emulated XFontStruct to handle common cases
- quickly. Do not allocate XCharStruct for return.
- (w32_native_per_char_metric): New function.
- (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
- allocating one.
- (x_produce_glyphs): Don't get an HDC. Change calls to
- w32_per_char_metric to match arg change above. Remove calls to
- free results.
- (w32_get_glyph_overhangs): Ditto.
- (w32_cache_char_metrics): New function.
-
- * makefile.w32-in: Change .obj to .$(O) in all dependencies.
- ($(BLD)/casefiddle.$(O)): Remove compile command.
- ($(BLD)/gmalloc.$(O)): Remove compile command.
- ($(BLD)/dispnew.obj):
- ($(BLD)/keyboard.obj):
- ($(BLD)/w32inevt.obj):
- ($(BLD)/w32bdf.obj):
- ($(BLD)/alloc.obj):
- ($(BLD)/buffer.obj):
- ($(BLD)/editfns.obj):
- ($(BLD)/emacs.obj):
- ($(BLD)/fileio.obj):
- ($(BLD)/fns.obj):
- ($(BLD)/indent.obj):
- ($(BLD)/insdel.obj):
- ($(BLD)/intervals.obj):
- ($(BLD)/minibuf.obj):
- ($(BLD)/print.obj):
- ($(BLD)/scroll.obj):
- ($(BLD)/sysdep.obj):
- ($(BLD)/textprop.obj):
- ($(BLD)/widget.obj):
- ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
- ($(BLD)/term.obj): Add dependency on dispextern.h.
-
- * makefile.nt ($(BLD)\dispnew.obj):
- ($(BLD)\keyboard.obj):
- ($(BLD)\w32inevt.obj):
- ($(BLD)\w32bdf.obj):
- ($(BLD)\alloc.obj):
- ($(BLD)\buffer.obj):
- ($(BLD)\editfns.obj):
- ($(BLD)\emacs.obj):
- ($(BLD)\fileio.obj):
- ($(BLD)\fns.obj):
- ($(BLD)\indent.obj):
- ($(BLD)\insdel.obj):
- ($(BLD)\intervals.obj):
- ($(BLD)\minibuf.obj):
- ($(BLD)\print.obj):
- ($(BLD)\scroll.obj):
- ($(BLD)\sysdep.obj):
- ($(BLD)\textprop.obj):
- ($(BLD)\widget.obj):
- ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
- ($(BLD)\term.obj): Add dependency on dispextern.h
-
-2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
-
- * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
- with an additional argument of Qt.
-
-2000-10-21 Miles Bader <miles@gnu.org>
-
- * window.c (pos_fully_visible_in_window_p): New function.
- (Fpos_visible_in_window_p): Add FULLY argument.
- Use pos_fully_visible_in_window_p.
- (window_scroll_pixel_based, window_scroll_line_based): Update
- calls to Fpos_visible_in_window_p.
- * lisp.h (Fpos_visible_in_window_p): Update prototype
-
-2000-10-20 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (toplevel): Conditionalize compilation of mem_*
- functions differently.
-
-2000-10-20 Jason Rumney <jasonr@gnu.org>
-
- * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
- mem_init where it used to be. mem_z etc not defined otherwise.
-
-2000-10-20 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
- GC_MALLOC_CHECK.
- (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
- structure definition and related variabled to the top of the file.
- Include this code when GC_MALLOC_CHECK is defined.
- (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
- register/unregister allocated region.
- (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
- which isn't allocated.
- (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
- something which is already in use.
- (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
- (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
- (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
- (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
-
- * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
- _malloc_internal instead of malloc.
- (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
- of free.
-
-2000-10-20 Andrew Innes <andrewi@gnu.org>
-
- * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
- Windows.
- (my_strftime) <macro>: Don't use macro arg list when redefining as
- _strftime_copytm.
- (my_strftime) <function>: Supply 0 as ut argument.
-
-2000-10-19 Jason Rumney <jasonr@altavista.net>
-
- * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
- including dispextern.h, as it stops faces from working.
-
- * w32fns.c (Fx_create_frame): Don't bother calling
- face-set-after-frame-default since the caller does it for us
- anyway. Clean up calls to x_get_arg to be consistent with X.
-
- * w32term.c (x_produce_glyphs): Handle
- unibyte_display_via_language_environment correctly.
- (w32_draw_box_rect): Fix the calculation of width and height.
-
- * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
- as it has stopped working.
- (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
- menu-bar.
-
-2000-10-19 Gerd Moellmann <gerd@gnu.org>
-
- * eval.c (skip_debugger): Prevent a compiler warning.
- (Fcondition_case): Likewise.
- (Fbacktrace_frame): Use a null interactive spec.
-
-2000-10-19 Kenichi Handa <handa@etl.go.jp>
-
- * xterm.c (x_find_ccl_program): Check also fontp->full_name.
-
-2000-10-18 Gerd Moellmann <gerd@gnu.org>
-
- * strftime.c: Sync with glibc, file version 1.78.
- (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
- should no longer be used according to ISO 8601.
-
- * keymap.c (access_keymap): If IDX has a meta prefix, and there's
- no map for meta_prefix_char, don't try to use it as a keymap.
- Instead, if T_OK is non-zero, look up a default binding, if any,
- otherwise, if T_OK is zero, return nil.
-
- * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
- (x_to_xcolors, png_load): Use x_query_color.
-
- * xterm.c (x_color_cells, x_query_colors, x_query_color):
- New functions.
- (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
- which can be slow.
- (x_copy_color, x_alloc_lighter_color): Likewise.
-
- * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
- (x_query_color, x_query_colors): Add prototype.
-
- * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
- check_string_bytes only if not noninteractive, increase count to 50.
-
-2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
-
- * insdel.c (adjust_markers_for_delete): Handle before-insertion
- markers correctly.
-
-2000-10-17 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (pure_bytes_used): Renamed from pureptr.
- (ALIGN): New macro.
- (pure_alloc): New function.
- (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
- Use it.
- (Fpurecopy): Use PURE_POINTER_P.
-
- * xdisp.c (try_cursor_movement): Use cursor_row_p also when
- PT has moved backward.
-
- * xdisp.c (cursor_row_p): Take continued lines into account.
-
- * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
- string's size_byte.
- (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
- (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
- (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
- string allocated.
-
- * xdisp.c (forward_to_next_line_start): Switch iterator's handling
- of selective display off while searching for the next line start.
-
-2000-10-17 Kenichi Handa <handa@etl.go.jp>
-
- * Makefile.in (term.o): Depend on dispextern.h.
-
-2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c (keymap_memberp): Ensure that nil is not a member.
-
-2000-10-16 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (set_iterator_to_next): Reset box start and end flags of
- the iterator at the beginning, so that they can be set later on,
- for instance in reseat_at_next_visible_line_start, without being
- overwritten.
-
- * xfns.c (pbm_format): Add :foreground and :background keywords.
- (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
- (xbm_load): Recognize foreground and background color specifications.
-
-2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dispextern.h (unspecified_fg, unspecified_bg): Declare.
-
- * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
-
- * msdos.c (IT_set_face): Compare highlighted face with the default
- face, and invert colors if these faces' colors are identical.
- (Fmsdos_remember_default_colors): Don't swap foreground and
- background colors in initial_colors[].
- (IT_set_frame_parameters): Don't swap frame's foreground and
- background pixels. If ALIST includes "(reverse . t)", swap
- foreground-color and background-color properties in frame's
- param_alist. If the original frame's param_alist doesn't specify
- the colors, store unspecified-fg and unspecified-bg, reversed if
- required.
-
- * frame.c (Fframe_parameters): If a tty's frame's param_alist says
- the colors are unspecified and reversed, reverse fore- and back-
- ground in the returned value.
- (Fframe_parameter): Ditto.
-
-2000-10-16 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
- get_last_unchanged_at_beg_row.
- (find_first_unchanged_at_end_row): Renamed from
- get_first_unchanged_at_end_row.
- (find_first_unchanged_at_end_row): Convert assertions to
- unconditional tests which abort. When looking for a row in
- unchanged text, don't go further back than first_text_row.
-
- * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
- Don't add in the last line's height when deciding if the new
- position is below the scroll margin.
-
-2000-10-16 Miles Bader <miles@gnu.org>
-
- * editfns.c (Fconstrain_to_field): Check carefully for field
- boundaries if either OLD_POS or NEW_POS has a non-nil field
- property, even if they're the same.
-
-2000-10-16 Kenichi Handa <handa@etl.go.jp>
-
- * xterm.c (x_draw_box_rect): Fix the calculation of width and
- height for XFillRectangle.
-
-2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (Fstring_to_syntax): New function extracted from
- Fmodify_syntax_entry.
- (Fmodify_syntax_entry): Use it and document the ! and | fences.
- (skip_chars, Fforward_comment): Remove unused variables.
- (syms_of_syntax): Add defsubr for string-to-syntax.
- (describe_syntax): Add code for comment and string fences.
-
-2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c (access_keymap): Add AUTOLOAD parameter.
- Do the meta->esc mapping. Call get_keyelt before returning.
- Start scanning from the second element (the first is always `keymap')
- to make it easier to detect when we reach a parent map.
- Handle the case of inheriting from a symbol whose function is a map.
- (Fkeymap_parent): Also handle the `inherit from symbol' case.
- (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
- (get_keyelt, Flookup_key): Update call to access_keymap.
- Remove the meta->esc mappings.
- (define_as_prefix): Delete old disabled code.
- (menu_item_p): New function.
- (where_is_internal_1): Skip over the few remaining menu items.
- * lisp.h (access_keymap): Update prototype.
- * keyboard.c (read_char, menu_bar_items, tool_bar_items):
- Update call to access_keymap.
- (follow_key, read_key_sequence): Update calls to access_keymap.
- Remove the meta->esc mappings.
-
-2000-10-13 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
- with additional argument.
-
- * xdisp.c (cursor_row_p): New function.
- (try_cursor_movement, display_line): Use it.
-
- * xdisp.c (append_space): Also save/restore iterator's current
- character and its length.
-
- * xdisp.c (init_from_display_pos): Add an assertion.
- (handle_stop): Don't set iterator's add_overlay_start.
- (handle_invisible_prop): Likewise.
- (load_overlay_strings): If text under an overlay is invisible,
- take both before- and after-strings into account when the iterator
- is positioned either at the start or at the end of the overlay.
- (forward_to_next_line_start): Rewritten.
- (reseat_at_next_visible_line_start): Rewritten.
- (set_iterator_to_next): Add parameter RESEAT_P.
-
- * dispextern.h (struct it): Remove member add_overlay_start.
- (set_iterator_to_next): Change prototype.
-
-2000-10-13 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (code_convert_region): Be sure to initialize
- coding->category_idx.
- (decode_coding_string): Set coding->src_multibyte and
- coding->dst_multibyte before using CODING_REQUIRE_DECODING.
- (encode_coding_string): Set coding->src_multibyte and
- coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
-
-2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
-
- * xfns.c (Fx_create_frame): Don't bother calling
- face-set-after-frame-default since the caller does it for us anyway.
-
-2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
-
- * window.c (coordinates_in_window): Fix detection of vertical line
- on character terminals.
-
-2000-10-12 Gerd Moellmann <gerd@gnu.org>
-
- * editfns.c (save_excursion_save): Additionally record the
- selected window.
- (save_excursion_restore): If buffer was visible in a window, and a
- different window was selected, and the old selected window is
- still live, restore point in that window.
-
-2000-10-12 Kenichi Handa <handa@etl.go.jp>
-
- * xterm.c (x_produce_glyphs): Handle
- unibyte_display_via_language_environment correctly.
-
- * regex.c (regex_compile): Change the way of handling a range from
- unibyte char to multibyte char.
-
- * syntax.c (skip_chars): Change the way of handling a range from
- unibyte char to multibyte char.
-
- * process.c (read_process_output): Cancel previous change.
-
-2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
-
- * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
-
- * charset.c (Ffind_charset_string): Doc fix.
- (Ffind_charset_region): Doc fix.
-
-2000-10-11 Kenichi Handa <handa@mule.m17n.org>
-
- * process.c (read_process_output): Fix previous change. Adjust
- multibyteness of text to insert in a buffer by
- string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
-
-2000-10-10 Andreas Schwab <schwab@suse.de>
-
- * alloc.c (mark_object): Remove all workarounds installed on
- 1993-08-08.
-
-2000-10-10 Kenichi Handa <handa@etl.go.jp>
-
- * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
- (base64_encode_1): Make it work for a text of multibyte form.
- (Fbase64_decode_region): Allocate sufficient memory for multibyte
- case. Don't call str_to_multibyte because base64_decode_1
- produces correct multibyte form for eight-bit codes.
- (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
- (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
- MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
- codes.
-
- * charset.h (CHAR_STRING): Optimized for single byte characters.
-
-2000-10-09 Andreas Schwab <schwab@suse.de>
-
- * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
- -1 after socket is closed, to fall through to error processing.
-
-2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
- variables. If ALIST includes foreground-color or
- background-color, change also the colors of the default face for
- this frame.
-
-2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
- them extern (they are defined on xfaces.c).
- (syms_of_msdos): Don't intern and don't staticpro
- Qbackground_color and Qforeground_color.
-
-2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
-
- * frame.c (Fframe_parameter): For non-windowed frames, if
- f->param_alist says foreground or background color is unspecified,
- call tty_color_name to return the color name computed from the
- frame's current colors.
-
-2000-10-06 Dave Love <fx@gnu.org>
-
- * terminfo.c (ospeed): Don't declare.
-
- * sysdep.c: Don't include string.h.
- (h_errno): Declare conditional also on TRY_AGAIN.
-
- * charset.c (Ffind_charset_string): Doc fix.
-
- * fns.c (Fbase64_encode_region, Fbase64_encode_string)
- (Fbase64_decode_region, Fbase64_decode_string): More explicit
- error messages.
-
-2000-10-05 Dave Love <fx@gnu.org>
-
- * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
- position like menu-bar.
-
-2000-10-05 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
-
- * xdisp.c (handle_single_display_prop): Use safe_call1.
- (safe_call): Renamed from call_function.
- (safe_call1): New function.
- (handle_fontified_prop): Use safe_call1 instead of call1.
- (safe_eval): Renamed from eval_form.
- (safe_eval_handler): Renamed from eval_handler.
- (handle_single_display_prop, display_mode_element): Use safe_eval
- instead of eval_form.
-
- * xfaces.c (merge_face_heights): Use safe_call instead of
- call_function.
-
- * keyboard.c (show_help_echo): Use safe_call instead of
- call_function; use safe_eval instead of eval_form.
-
- * lisp.h (safe_call): Renamed from call_function.
- (safe_eval): Renamed from eval_form.
- (safe_call1): Add prototype.
-
-2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
-
- * xfns.c (image_ascent): Rearrange ascent calculation for the
- has-a-font case.
-
-2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
- (where_is_internal_1): Don't bother ignoring menu-items any more.
-
-2000-10-04 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (update_menu_bindings): New variable.
- (parse_menu_item): Use AREF. If update_menu_bindings
- is 0, don't update menu bindings.
- (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
-
-2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
-
- * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
- to `mark_object'.
-
-2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (forw_comment): Match nestedness of ender/starter.
- (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
- (prev_char_comstart_first): Remove.
- (back_comment): Check two-char comment markers more carefully
- to better handle overlapping cases like *//* or /* */* */ ...
- Match nestedness of ender/starter.
-
-2000-10-02 Dave Love <fx@gnu.org>
-
- * config.in (HAVE_GAI_STRERROR): Add undef.
-
- * process.c (Fopen_network_stream): Use it.
-
- * m/alpha.h (NO_REMAP): Don't define.
-
-2000-10-02 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
- return with a string converted to an integer or vice versa when
- Vmocklisp_arguments is t.
- (Fsignal): Likewise. The function can return for `quit'.
- (struct gcpro): Declare member `var' to point to a volatile
- Lisp_Object.
-
- * eval.c (error): Prevent compiler warning.
-
-2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
-
- * keymap.c (keymap_memberp): New function.
- (Fset_keymap_parent): Use it.
- (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
- Use keymap_memberp to avoid creating cycles.
- (access_keymap): Use KEYMAPP.
-
-2000-09-30 Gerd Moellmann <gerd@gnu.org>
-
- * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
- gai_strerror. Make sure xerrno is set if connect fails. Improve
- error recovery.
-
-2000-09-29 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (w32_char_font_type, w32_encode_char)
- (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
- (w32_bdf_per_char_metric): New function.
- (w32_per_char_metric): Use it.
- (x_draw_glyph_string_background): Always draw background for BDF
- glyphs.
-
- * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
- GDI object which is a scarce resource.
-
- * w32bdf.c (search_file_line): Fix skipping of whitespace.
- (get_quoted_string): Fix limit on memchr search.
- (set_bdf_font_info): Use unsigned chars. Negate yoffset.
- (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
- (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
- (get_cached_font_char, cache_char_offset): Use macro
- BDF_CODEPOINT_RANGE_COVER_P.
- (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
- (clear_cached_bitmap_slots): New function.
- (GET_HEX_VALUE): G-Z, g-z are not hex.
- (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
- (get_bitmap_with_cache): Use new cache implementation.
- (create_offscreen_bitmap): New function.
- (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
-
- * w32term.c (x_produce_glyphs): If the distance from the current
- position to the next tab stop is less than a canonical character
- width, use the tab stop after that.
- (x_draw_glyphs): Handle case START and END are out of bounds more
- carefully.
- (x_clear_mouse_face): Block/unblock input.
- (x_display_and_set_cursor): Don't show a hollow box cursor for
- buffers whose cursor_type is nil.
-
-2000-09-29 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
-
- * dispextern.h (updating_frame): Declare extern.
-
-2000-09-29 Andreas Schwab <schwab@suse.de>
-
- * m/ia64.h: Remove hack of not prototyping bcopy, etc.
-
-2000-09-29 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
- use its function definition.
- (tool_bar_items): Likewise.
-
- * lisp.h (fatal): Declare NO_RETURN.
-
-2000-09-29 Kenichi Handa <handa@etl.go.jp>
-
- * keymap.c: Remove the line "#undef NULL".
-
-2000-09-28 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
-
-2000-09-28 Dave Love <fx@gnu.org>
-
- * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
-
- * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
-
- * .gdbinit (xreload): Note its need on GNU/Linux.
-
- * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
- r_alloc, r_alloc_free.
-
-2000-09-28 Kenichi Handa <handa@etl.go.jp>
-
- * syntax.c (skip_chars): Handle negation correctly.
-
-2000-09-27 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (realize_default_face): Call set_lface_from_font_name
- with non-zero FORCE_P argument.
-
- * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
- Add assertions.
-
- * xdisp.c (window_box_height): Add an assertion.
-
- * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
- tool-bar than is available.
- (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
-
-2000-09-27 Dave Love <fx@gnu.org>
-
- * s/irix6-5.h: Now works 64-bit. Tidied.
-
-2000-09-26 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
- instead of BITS_PER_INT.
- (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
- EMACS_UINT, respectively.
- (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
-
- * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
-
- * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
-
- * window.c (freeze_window_starts): Construct last argument for
- foreach_window differently.
-
- * xfns.c (x_decode_color): Don't return a Lisp_Object.
-
- * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
- EMACS_UINT instead of `int' and `unsigned int'.
- (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
-
- * frame.h (struct frame): Make the `nothing' member of union
- output_data an EMACS_INT.
-
- * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
- (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
- size in the sdata structure.
- (SDATA_NBYTES, SDATA_DATA): New macros.
- (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
- differently for the different layout of the sdata structure.
- (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
- in sdata.
- (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
- Check that size recorded in the string size and size recorded in
- the sdata structure agree.
-
-2000-09-25 Dave Love <fx@gnu.org>
-
- * buffer.c: Include stdio.h.
-
- Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
-
- * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
-
- * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
- (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
- (__malloc_extra_blocks): Declare as __malloc_size_t.
-
-2000-09-25 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (mark_image): Use GC_NILP instead of NILP.
-
- * keyboard.c (show_help_echo): Set help_echo_showing_p.
- (read_char): If help-echo is showing, preserve the echo area
- when redisplaying.
-
- * xdisp.c (help_echo_showing_p): New variable.
- (set_message): Reset it to 0.
- (init_xdisp): Initialize help_echo_showing_p.
-
- * dispextern.h (help_echo_showing_p): Declare extern.
-
- * config.in: Fix typo in __GNUC_MINOR__.
-
- * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
-
- * s/freebsd.h (POSIX_SIGNALS): Define.
-
- * xterm.c (x_clear_mouse_face): Block/unblock input.
-
-2000-09-24 Dave Love <fx@gnu.org>
-
- * fns.c (base64_encode_1): Fix last change.
-
-2000-09-22 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
-
- * xdisp.c (try_window_reusing_current_matrix): More fixes
- for the case window has a header-line.
-
-2000-09-22 Dave Love <fx@gnu.org>
-
- * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
- a doc string.
-
- * xterm.c [SOLARIS2]: Remove redundant include of string.h.
-
- * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
-
-2000-09-21 Gerd Moellmann <gerd@gnu.org>
-
- * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
- for GCC >= 2.5.
-
- * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
- Declare NO_RETURN.
-
- * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
- * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
- * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
- warnings.
-
- * marker.c (byte_char_debug_check): Return void.
-
- * xfns.c (Fx_create_frame): Set default frame parameter value
- for tool-bar-lines to 1.
-
- * dispnew.c (scrolling_window): Compare y-positions of rows
- equal at the start. Some simplification.
-
- * xdisp.c (try_window_reusing_current_matrix): Fix computation of
- reused rows' y-position in the case window has a header-line, and
- new window start is greater than old window start.
-
- * process.c (process_sent_to): New variable.
- (send_process): Workaround for a crash on sparc-sun-solaris-2.6
- with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
- Declare more parameters volatile.
-
- * lread.c (Vrecursive_load_depth_limit): New variable.
- (Fload): Check recursive loads whose recursion depth exceeds
- Vrecursive_load_depth_limit.
- (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
-
-2000-09-20 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Fread_file_name): Doc fix.
-
- * editfns.c (Fmessage_or_box): Doc fix.
-
- * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
-
- * xfns.c (xbm_scan): Allow C-style comments.
-
- * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
- symbols are specified, add color translations to the cache.
- (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
- (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
- xpm_cache_color.
- (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
- structures to xpm_init_color_cache.
-
-2000-09-19 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_window_line): Make sure to always draw mode-lines.
-
-2000-09-19 Andrew Innes <andrewi@gnu.org>
-
- * makefile.nt (bootstrap-emacs): Don't change directory.
-
-2000-09-19 Kenichi Handa <handa@etl.go.jp>
-
- * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
-
- * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
- If output buffer is too small, signal an appropriated error.
-
-2000-09-18 Dave Love <fx@gnu.org>
-
- * keyboard.c (menu_bar_items, tool_bar_items)
- (current_active_maps): Remove redundant get_local_map call.
-
-2000-09-18 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_display_and_set_cursor): Don't show a hollow box
- cursor for buffers whose cursor_type is nil.
-
- * xterm.c (x_draw_image_glyph_string): Remove a comment describing
- a feature to implement that is already implemented.
- (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
- warnings.
-
- * xfns.c (x_clear_image_1): New function.
- (x_clear_image): Use it.
- (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
-
- * dispnew.c (update_window): Move test for invisible lines
- at the top to update_window_line.
- (update_window_line): Handle invisible lines here.
-
- * xfns.c (clear_image_cache): Clear current matrices of all
- frames sharing an image cache. Block input while freeing
- images. Fix timestamp comparison.
- (x_clear_image): Also free the mask.
-
- * xfns.c (lookup_image): Block input while loading the image so
- that we won't get interrupted in a state where the image isn't yet
- set up completely.
- (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
- (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
- (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
- (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
-
-2000-09-16 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_window): Make sure to make desired rows
- current even if they are completely invisible at the top
- of a window.
-
-2000-09-15 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (lookup_image): Build mask before applying an algorithm.
- Recognize algorithm `disabled'.
- (cross_disabled_images): New variable.
- (COLOR_INTENSITY): New macro.
- (x_detect_edges): Use COLOR_INTENSITY.
- (x_disable_image): New function.
- (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
-
- * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
- disabled state, don't apply an image transformation algorithm if
- the user specified an image for the disabled state. Use
- `:algorithm disabled' for creating a disabled item's image if the
- user hasn't specified an image.
-
- * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
- allocation functions with the XPM lib.
- (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
- (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
- (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
- (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
- (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
- (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
- functions, if possible, because these handle color allocation
- failure more gracefully.
- (Fimage_mask_p): New function.
-
- * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
- (Qedge_detection, Qheuristic): New symbols.
- (syms_of_xfns): Initialize new symbols.
- (lookup_image): Handle `:mask X', `:algorithm emboss', and
- `algorithm (edge-detection ...)'.
- (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
- (tiff_format, gif_format, gs_format): Add `:mask'.
- (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
- (GIF_MASK, GS_MASK): New enumerators.
- (x_laplace_read_row, x_laplace_write_row): Functions removed.
- (emboss_matrix, laplace_matrix): New variables.
- (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
- (x_edge_detection): New functions.
- (x_laplace): Rewritten in terms of x_detect_edges.
- (x_build_heuristic_mask): If image has a mask, free it.
-
-2000-09-14 Andrew Innes <andrewi@gnu.org>
-
- * makefile.w32-in: Revert to Unix line endings.
-
-2000-09-14 Andrew Innes <andrewi@gnu.org>
-
- * makefile.w32-in: Standardize indentation somewhat.
- (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
- cater for differences between shells.
-
- * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
-
-2000-09-14 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_produce_glyphs): If the distance from the current
- position to the next tab stop is less than a canonical character
- width, use the tab stop after that.
-
-2000-09-14 Dave Love <fx@gnu.org>
-
- * buffer.c (alloc_buffer_text): Fix xmalloc call.
-
-2000-09-14 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (handle_fontified_prop): While running fontification
- functions, bind `fontification-functions' and
- `after-change-functions' to nil.
-
- * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
- (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
-
- * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
-
- * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
- USE_MMAP_FOR_BUFFERS.
-
- * insdel.c (make_gap): Use enlarge_buffer_text.
-
- * buffer.c: Move allocation with mmap here, from ralloc.c. Change
- conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
- (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
- from former r_alloc_* functions in ralloc.c.
- (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
- (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
- (mmap_init) [REL_ALLOC_MMAP]: New function.
- (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
- functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
- BUFFER_FREE.
-
- * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
- (enlarge_buffer_text): Add prototype.
-
- * ralloc.c: Remove everything having to do with the use of mmap.
-
-2000-09-13 Gerd Moellmann <gerd@gnu.org>
-
- * sound.c (Fplay_sound): Doc fix.
-
- * keyboard.c: Avoid some more compiler warnings.
- (parse_tool_bar_item): Ignore cached key bindings.
-
- * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
- and allocation of Lisp data.
-
-2000-09-12 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
- (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
- defaults first.
-
- * lread.c (Fload): Put code checking for recursive loads in #if 0.
-
-2000-09-12 Miyashita Hisashi <himi@meadowy.org>
-
- * ccl.c: Comment fixed.
- (MAX_MAP_SET_LEVEL): Increased to 30.
- (PUSH_MAPPING_STACK): Enclose with do-while block.
- (POP_MAPPING_STACK): Likewise.
- (stack_idx_of_map_multiple): New variable.
- (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
- (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
- call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
- (ccl_driver) <CCL_MapSingle>: Likewise.
- (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
- with the case where looking up process reaches to the end of
- map-set, and call CCL programs as the above change.
-
-2000-09-11 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (png_load, jpeg_load): Declare some variables volatile
- that might be clobbered by longjmp.
- (check_x_display_info, x_decode_color, create_frame_xic)
- (Fx_display_backing_store, Fx_display_visual_class)
- (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
-
- * lread.c (init_lread): Set Vloads_in_progress to nil.
- (Fload): Show list of recursively loaded files, when signaling an
- error.
-
- * lread.c (Vloads_in_progress): New variable.
- (record_load_unwind): New function.
- (Fload): Check for recursive loads.
- (syms_of_lread): Initialize Vloads_in_progress.
- (read_integer, read1): Avoid some compiler warnings.
-
- * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
- compiler warnings.
-
-2000-09-11 Miles Bader <miles@gnu.org>
-
- * editfns.c (Fbuffer_string): Doc fix.
-
-2000-09-10 Gerd Moellmann <gerd@gnu.org>
-
- * ralloc.c (mmap_enlarge): Don't return 0 if successful.
-
-2000-09-09 Ken Raeburn <raeburn@gnu.org>
-
- * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
- whether to include other header files.
-
-2000-09-09 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
- by Fmemq as a boolean.
-
-2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
-
- * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
-
-2000-09-08 Gerd Moellmann <gerd@gnu.org>
-
- * ralloc.c (mmap_fd): Remove initializer which can make it
- read-only in a dumped Emacs.
- (mmap_fd_1): New variable.
- (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
- restore it from there.
- (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
- unconditionally so that mmap_fd can be initialized there.
- (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
- (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
- (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
-
- * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
-
- * xdisp.c (dump_glyph_row): Fix printf format string.
- (display_line, move_it_in_display_line_to): Avoid compiler warnings.
-
- * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
-
- * keymap.c (Fset_keymap_parent): Check for cycles in keymap
- inheritance.
-
- * xdisp.c (try_window_id): When trying to locate cursor in
- unchanged rows at the top, handle the case that we can't find it.
-
- * xterm.c (x_draw_glyphs): Handle case START and END are out
- of bounds more carefully.
-
-2000-09-08 Dave Love <fx@gnu.org>
-
- * s/sol2.h (REL_ALLOC_MMAP): Define.
- * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
-
- * ralloc.c: Don't include string.h (redundant).
- (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
- [!MAP_ANON]: Include fcntl.h.
- (mmap_fd) [REL_ALLOC_MMAP]: New variable.
- (r_alloc, r_re_alloc, r_alloc_free)
- (mmap_enlarge, mmap_set_vars): Use it.
- (r_alloc_init_fd): New function.
- (__morecore) [SYSTEM_MALLOC]: Don't declare.
- (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
- malloc type.
-
- * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
- Remove vm-limit.o.
-
- * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
- change to __NetBSD__.
-
-2000-09-08 Kenichi Handa <handa@etl.go.jp>
-
- * search.c (compile_pattern): Check the multibyteness of cached
- string and PATTERN.
-
-2000-09-08 Miles Bader <miles@gnu.org>
-
- * xfaces.c (default_face_vector): Function removed.
- (Finternal_merge_in_global_face): Restore old global/local
- attribute override order. Use inline loop instead of calling
- default_face_vector.
-
-2000-09-07 Gerd Moellmann <gerd@gnu.org>
-
- * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
- (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
- (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
- where necessary, in case POINTER_TYPE is `void'.
-
-2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
-
- * frame.c (make_terminal_frame): Initialize frame foreground and
- background colors to unspecified, for the initial instance of an
- MSDOS frame.
-
-2000-09-07 Gerd Moellmann <gerd@gnu.org>
-
- * ralloc.c (mmap_find): Fix overlap computation.
- (mmap_enlarge): Compute nbytes before trying to find an
- overlapping region.
-
- * xfaces.c (smaller_face): Compare font heights with `<' and `>'
- instead of `!='.
-
- * lread.c (syms_of_lread): Change value of regexp
- Vbytecomp_version_regexp to not match some XEmacs-compiled files.
-
- * xmenu.c (xdialog_show): When looking up the selection in
- menu_items, take `quote' boundaries into account; this corresponds
- to a nil ITEM in x-popup-dialog.
-
-2000-09-07 Kenichi Handa <handa@etl.go.jp>
-
- * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
- not 0x81.
- (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
-
- * coding.c (encode_coding_sjis_big5): Use translation table for
- encoding, not decoding. Fix the handling of latin-jisx0201.
- Check for the charset katakana-jisx0201 too.
- (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
- (detect_coding_sjis): Check the byte sequence more rigidly.
-
-2000-09-07 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Vparam_value_alist): New variable.
- (syms_of_xfaces): Initialize it.
- (Finternal_set_lisp_face_attribute): Avoid more consing.
-
- * frame.c (Fframe_parameter): Handle `name' and `background-mode'
- specially.
- (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
- (Qbackground_mode): New variable.
- (syms_of_frame_1): Initialize Qbackground_mode.
-
- * lisp.h (Qdisplay): Declare extern.
-
- * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
- change face on all frames, and change the default for new frames.
-
-2000-09-07 Dave Love <fx@gnu.org>
-
- * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
-
-2000-09-07 Kenichi Handa <handa@etl.go.jp>
-
- * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
-
- * charset.c: Include composite.h
- (lisp_string_width): New function.
- (Fstring_width): Call lisp_string_width instead of strwidth.
-
- * Makefile.in (charset.o): Depends on composite.h.
-
- * process.c (read_process_output): Before inserting the decoded
- text in the buffer, adjust the multibyteness.
-
-2000-09-06 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
- buffer's text buffer is null, map new memory.
-
- * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
- POINTER_TYPE and size_t.
- (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
- (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
- (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
- [REL_ALLOC_MMAP]: New macros.
- (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
- (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
- [REL_ALLOC_MMAP]: New functions.
-
- * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
- before and after unexec.
-
- * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
- text buffers if necessary.
-
- * buffer.h (R_ALLOC_DECLARE): Removed because unused.
- (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
- in prototypes.
-
- * config.in (HAVE_MMAP): Add #undef.
-
-2000-09-05 Gerd Moellmann <gerd@gnu.org>
-
- * frame.c (Qdisplay_type): New variable.
- (syms_of_frame_1): Initialize it.
- (Fframe_parameter): New function that avoids consing.
- (syms_of_frame): Defsubr it.
-
- * buffer.c (Fother_buffer): Consider buffers as invisible when
- they are displayed in a window on an invisible frame.
-
- * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
- get-largest-window always return nil.
-
-2000-09-04 Gerd Moellmann <gerd@gnu.org>
-
- * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
- variable; recognize Emacs 19 elc files.
-
-2000-09-04 Miles Bader <miles@gnu.org>
-
- * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
- before initially popping up the menu, so the menu doesn't flash
- when the face settings are significantly different from the defaults.
-
-2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (WIDE_CHAR_SUPPORT): New macro.
- (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
- (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
- (BIT_UNIBYTE): Remove.
- (re_match_2_internal): Delete corresponding code and streamline the
- BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
- (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
- (re_wctype_t): New type.
- (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
- (regex_compile): Use them and fix handling of overly long char classes.
-
-2000-09-03 Andrew Innes <andrewi@gnu.org>
-
- * makefile.w32-in: Change to DOS line endings.
-
- * s/ms-w32.h (ORDINARY_LINK): New define.
-
- * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
- (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
-
- * makefile.w32-in (clean): Don't delete config.h and epaths.h.
- (distclean): Delete them here instead.
-
- * w32proc.c (compare_env): Convert to uppercase for comparison,
- not lowercase, to match how the native Windows shell works.
-
-2000-09-03 Jason Rumney <jasonr@gnu.org>
-
- * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
- CVS changes the line-ends when checking in/out on DOS/Windows.
-
- * makefile.nt (emacs): Do not change directory to run temacs, as
- the load-path is set relative to current directory.
-
-2000-09-03 Miles Bader <miles@gnu.org>
-
- * xterm.c (x_alloc_lighter_color_for_widget): New function.
-
-2000-09-02 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_mode_lines): New function.
- (display_mode_lines): Return number of mode lines displayed.
- (echo_area_display): Use redisplay_mode_lines to draw garbaged
- mode lines. Don't temporarily bind redisplay-dont-pause to t.
-
- * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
- string.h and strings.h.
- (index) [HAVE_INDEX]: Add prototype.
-
- * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
- (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
-
- * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
- (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
-
-2000-09-01 Gerd Moellmann <gerd@gnu.org>
-
- * lread.c (read1): Accept `?' as symbol constituent, for
- compatiblity with XEmacs.
-
-2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
- (struct re_pattern_buffer): Remove newline_anchor.
- * regex.c: Keep namespace clean for GNU libc by renaming <fun>
- to __<fun> and using `weak_alias (__<fun>, <fun>)'.
- (re_max_failures, fail_stack): Use size_t rather than unsigned.
- (regex_compile): For ^ and $, choose between buffer and line (beg|end)
- depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
- (print_compiled_pattern, re_search_2, mutually_exclusive_p)
- (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
- Get rid of references to newline_anchor.
- (regcomp): Allocate and precompute a fastmap.
-
-2000-08-31 Gerd Moellmann <gerd@gnu.org>
-
- * lread.c (openp): GCPRO local variable `filename'.
-
-2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
-
- * regex.c: Merge some changes from GNU libc. Add prototypes.
- (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
- Use memcmp and memcpy instead of bcopy and bcmp.
- (init_syntax_once): Use ISALNUM.
- (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
- (REG_UNSET_VALUE): Remove. Use NULL instead.
- (REG_UNSET, re_match_2_internal): Use NULL.
- (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
- New macros.
- (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
- (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
- (regex_compile): In handle_interval, return an error rather than try to
- unfetch the interval if we can't find the closing brace.
- Obey the RE_NO_GNU_OPS syntax bit.
- (TOLOWER): New macro.
- (regcomp): Use it.
- (regexec): Allocate regs.start and regs.end as one block.
-
-2000-08-30 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (echo_area_display): Check display_completed instead
- of calling detect_input_pending.
-
- * dispnew.c (update_frame): Only set display_completed here; move
- the update_begin and update_end calls here from update_frame_1.
- (update_frame_1): Don't set display_completed here, don't call
- update_begin/update_end.
-
- * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
- instead of store_frame_param.
-
-2000-08-29 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
- desired window matrix hasn't been displayed, use the current row
- instead. Make sure that only those frame rows are updated for
- which there exists a corresponding enabled desired row.
-
-2000-08-29 Miles Bader <miles@gnu.org>
-
- * xfaces.c (default_face_vector): New function.
- (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
-
-2000-08-29 Gerd Moellmann <gerd@gnu.org>
-
- * lread.c (openp): Prevent temporary string passed to
- Ffile_readable_p from being garbage collected.
-
-2000-08-28 Dave Love <fx@gnu.org>
-
- * keymap.c (store_in_keymap): Add `static' to declaration.
-
-2000-08-28 Gerd Moellmann <gerd@gnu.org>
-
- * emacs.c, callint.c, doc.c, editfns.c
- (toplevel) [HAVE_STRING_H]: Include string.h.
- (toplevel) [HAVE_STRINGS_H]: Include strings.h.
- (index): Remove prototypes which might conflict with non-standard
- definitions of index/strchr.
-
- * s/usg5-3.h (index): Define only if not HAVE_INDEX.
- (rindex): Define only if !HAVE_RINDEX.
-
- * s/sco5.h (bcopy, bzero, bcmp): Don't define.
-
- * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
-
-2000-08-28 Miles Bader <miles@gnu.org>
-
- * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
- made inconsistent by a font-related attribute in FROM.
- (merge_face_inheritance): Add function comment.
-
-2000-08-28 Kenichi Handa <handa@etl.go.jp>
-
- * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
- the 4th arg (PREV_EVENT) Qt to suppress input method.
-
-2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c: Indent cpp directives and remove parens after `defined'.
- (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
- (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
- (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
- (re_compile_pattern): Use size_t for length.
- (init_syntax_once): Move to a better place.
- * regex.h: Merge changes from GNU libc. Indent cpp directives.
- (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
-
- * syntax.c (back_comment): Detect cases where a comment-starter is
- actually inside another comment as in: /* a // b */ c // d \n.
- Make it clear that `comstart_pos' is unused for nested comments.
-
- * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
- (KEYMAPP): New macro.
- (Fkeymap_parent, Fset_keymap_parent): Use it.
- (fix_submap_inheritance): Mark it static.
- (define_as_prefix, describe_buffer_bindings, describe_command)
- (describe_translation, describe_map): Complete prototypes.
-
- * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
-
- * keyboard.c (menu_bar_item): Detect duplicate entries for all items
- to better match the key-lookup behavior.
-
-2000-08-27 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (lface_fully_specified_p): Handle :inherit.
- (Finternal_set_lisp_face_attribute): Fix typo in error message.
-
-2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
-
- * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
- (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
- (xterm.o): Depend on coding.h
-
-2000-08-26 Kenichi Handa <handa@etl.go.jp>
-
- * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
- the corresponding '#endif'.
-
-2000-08-26 Miles Bader <miles@gnu.org>
-
- * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
- * xfaces.c (QCinherit): New variable.
- (syms_of_xfaces): Initialize it.
- (LFACE_INHERIT): New macro.
- (Finternal_get_lisp_face_attribute)
- (merge_face_vector_with_property)
- (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
- (check_lface_attrs): Allow new types of face height. Check
- inherit attribute.
- (CYCLE_CHECK): New macro.
- (merge_face_inheritance): New function.
- (merge_face_vectors): Merge inherited faces too. Add F and
- CYCLE_CHECK arguments.
- (merge_face_vector_with_property, Finternal_merge_in_global_face)
- (lookup_named_face, lookup_derived_face, realize_named_face)
- (face_at_string_position, face_at_buffer_position): Supply
- new F and CYCLE_CHECK arguments to merge_face_vectors.
- (merge_face_heights): New function.
- (merge_face_vectors, merge_face_vector_with_property)
- (Finternal_set_lisp_face_attribute): Call merge_face_heights to
- handle relative face heights.
- (lface_same_font_attributes_p): Compare heights using EQ.
-
-2000-08-26 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (char_to_string): Check the character validity.
- (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
-
-2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (PUSH_FAILURE_COUNT): New macro.
- (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
- Handle popping of a register's or a counter's data.
- (POP_FAILURE_POINT): Use the new name.
- (re_match_2_internal): Push counter data on the stack for succeed_n,
- jump_n and set_number_at and remove misleading dead code in succeed_n.
-
-2000-08-25 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_internal): If considering all windows on all
- frames, update the display for each frame as soon as possible,
- instead of first building all desired matrices for all frames, and
- then updating them all.
- (try_cursor_movement): Handle case that last_cursor.vpos is -1.
-
-2000-08-24 Gerd Moellmann <gerd@gnu.org>
-
- * bytecode.c (mark_byte_stack): Add a comment.
-
- * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
- (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
- a graphical frame.
-
-2000-08-24 Kenichi Handa <handa@etl.go.jp>
-
- * minibuf.c (do_completion): Always use compare-string, not
- string-equal because the latter doesn't pay attention to
- multibyteness of strings.
-
- * process.c (create_process): Don't setup raw-text coding here.
- (Fopen_network_stream): Don't set coding->src_multibyte and
- coding->dst_multibyte here.
- (read_process_output): For process filter, return unibyte string
- if default-enable-multibyte-characters is nil.
- (send_process): If OBJECT is multibyte text, be sure to encoded it
- by the specified coding system for the process. Otherwise, setup
- raw-text coding.
- (init_process): Don't initialize default-process-coding-system here.
-
-2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
-
- * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
- <scroll-down-aggressively>: Likewise.
-
-2000-08-23 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (encode_eol): Fix bug for the case of dst_bytes being
- zero. Set coding->produced_char correctly.
-
-2000-08-22 Andrew Innes <andrewi@gnu.org>
-
- * makefile.w32-in: New file.
-
- * unexw32.c (unexec): Ignore old_name, and use the actual location
- of the current executable instead. Base new_name on this.
-
- * w32proc.c (create_child): Remove reference to security
- descriptor, which isn't needed and doesn't compile with mingw32.
-
- * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
- up dllimport attributes.
- (x_update_window_end): Update prototype.
-
- * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
- extern, which screws up dllimport attributes.
-
- * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
- up dllimport attributes.
-
- * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
- screws up dllimport attributes.
-
- * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
- up dllimport attributes.
- (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
- screws up dllimport attributes.
-
- * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
- up dllimport attributes.
-
- * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
- screws up dllimport attributes.
-
- * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
- screws up dllimport attributes.
-
- * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
- up dllimport attributes.
-
- * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
- unnecessary extern, which screws up dllimport attributes.
- (main): Ditto.
-
- * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
- up dllimport attributes.
-
- * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
- unnecessary extern, which screws up dllimport attributes.
-
- * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
- screws up dllimport attributes.
-
- * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
- up dllimport attributes.
-
- * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
-
- * w32bdf.c (search_file_line):
- (set_bdf_font_info):
- (seek_char):
- (w32_get_bdf_glyph):
- (w32_BDF_to_x_font): Fix compile warnings.
-
- * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
-
- * w32select.c: Include keyboard.h before frame.h.
-
- * w32fns.c (max): Define macro.
- (JOHAB_CHARSET): Define if not known.
- (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
- (Fx_show_tip): Synch with X version.
-
- * w32xfns.c: Include keyboard.h before frame.h.
-
- * w32fns.c: Include keyboard.h before frame.h.
-
- * w32term.c: Include keyboard.h before frame.h.
-
- * fontset.c: Include keyboard.h before frame.h.
-
- * w32inevt.c: Include keyboard.h before frame.h.
- (MOUSE_MOVED): Define if not known.
-
- * minibuf.c: Include keyboard.h before frame.h.
-
- * keyboard.c: Include keyboard.h before frame.h.
-
- * indent.c: Include keyboard.h before frame.h.
-
- * dispnew.c: Include keyboard.h before frame.h.
-
- * buffer.c: Include keyboard.h before frame.h.
-
- * alloc.c: Include keyboard.h before frame.h.
-
- * print.c: Include keyboard.h before frame.h.
-
- * process.c: Include keyboard.h before frame.h.
-
- * scroll.c: Include keyboard.h before frame.h.
-
- * sysdep.c: Include keyboard.h before frame.h.
-
- * term.c: Include keyboard.h before frame.h.
-
- * window.c: Include keyboard.h before frame.h.
-
- * xdisp.c: Include keyboard.h before frame.h.
- Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
-
- * frame.c: Include keyboard.h before frame.h.
-
- * w32heap.h: Undefine min, max.
-
- * w32gui.h: Undefine min, max.
-
- * unexw32.c: Change PUCHAR to PCHAR.
- (PTR_TO_OFFSET): Cast ptr to unsigned char *.
- (relocate_offset):
- (get_section_info):
- (copy_executable_and_dump_data): Remove unnecessary static defs.
- (copy_executable_and_dump_data): Fix compile warnings.
-
- * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
-
- * w32console.c (min): Define macro.
- (clear_frame, write_glyphs): Fix compile warning.
-
- * w32proc.c (compare_env):
- (find_child_console): Fix compile warning.
-
- * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
- sys_errlist instead of _sys_errlist.
- (get_emacs_configuration_options): New function.
-
- * s/ms-w32.h (sys_nerr): Provide default definition.
- (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
- name with _ prepended.
- (NSIG): Define if not known.
- (get_emacs_configuration): Provide extern declaration.
- (get_emacs_configuration_options): Provide extern declaration.
- (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
-
- * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
- (map_w32_filename):
- (read_unc_volume): Fix compile warning.
-
- * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
- definitions from being used.
-
- * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
-
- * w32.c (unc_volume_file_attributes):
- (open_unc_volume): Make arg const.
-
- * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
- (read_input_waiting): Remove excess parameter.
-
- * w32.c (init_environment): Call _access.
- (check_windows_init_file): Call _close.
- (init_user_info): Call _putenv.
- (init_environment): Call _putenv and _strdup.
- (init_ntproc): Reset volume info cache on startup.
-
- * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
- USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
- cannot override the CRT malloc.
-
- * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
- (LINK_FLAGS): Append to original value of LINK_FLAGS.
-
- * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
- unless we are linking with a static CRT.
- (RVA_TO_PTR): Cast result to unsigned char*.
-
- * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
- (add_volume_info): Use xstrdup.
-
-2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
-
- * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
- (do_completion, Fminibuffer_complete_word): Use it.
- (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
- var so it can take non-boolean values.
-
-2000-08-21 Gerd Moellmann <gerd@gnu.org>
-
- * editfns.c (find_field): Formatting changes.
- (toplevel): Some old-style function forward declarations
- changed to prototypes, some new protypes added, some functions
- made static.
-
- * lisp.h (set_time_zone_rule): Add prototype.
- (use_dialog_box): External declaration.
-
- * keyboard.c (gen_help_event): Add parameter SIZE.
- (kbd_buffer_events_waiting): Slightly rewritten.
- (clear_event): New function.
- (kbd_buffer_get_event): Use it, and clear the input_events of
- HELP_EVENTs.
- (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
- don't fill the newly created array with nils.
- (toplevel): Convert some old-style function forward declarations
- to prototypes.
-
- * keyboard.h (gen_help_event): Change prototype.
-
- * xterm.c (XTread_socket): Change calls to gen_help_event.
-
- * w32term.c (w32_read_socket): Change calls to gen_help_event.
-
- * eval.c (Fmacroexpand): Doc fix.
-
-2000-08-20 Jason Rumney <jasonr@gnu.org>
-
- * w32term.h (x_display_info_for_display): Remove as this function
- does not exist on W32.
-
- * w32term.c (help_echo_window): New variable.
- (syms_of_w32term): staticpro it.
- (note_mode_line_highlight): Set it.
- (XTextExtents16): Removed as there is no equivalent on W32.
- (x_compute_glyph_string_overhangs): Incomplete body removed, as
- the X way of doing this will not work for W32.
- (w32_intersect_rectangles): Removed. Use IntersectRect API call.
- (x_draw_image_foreground): Avoid drawing outside of the clip area
- when image doesn't have a mask.
- (note_mouse_highlight): Process overlays in the right order of
- priority. Set help_echo_window.
- (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
- because that's more visible for large images.
-
- * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
- name to single_keymap_panes.
- (w32_menu_show): Set wv->title when dealing with titles.
- (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
-
-2000-08-21 Miles Bader <miles@gnu.org>
-
- * minibuf.c (do_completion): Try again if we rewrite the input
- string, but no completion was done, so that any completion message
- will be correct.
-
-2000-08-20 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (lface_equal_p): Compare strings differently.
- (Qtty_color_alist, Vtty_defined_color_alist): New variables.
- (realize_tty_face): Use them.
- (syms_of_xfaces): Initialize new variables.
- (map_tty_color): New function, extracted from realize_tty_face.
- (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
- foreground or background color, store the new color name in the
- realized face; previous code trying to do this had no effect.
- (realize_tty_face): Use map_tty_color.
- (Fclear_face_cache): Set face_change_count and ensure thorough
- redisplay.
-
-2000-08-19 Gerd Moellmann <gerd@gnu.org>
-
- * undo.c (record_first_change, record_marker_adjustment): Don't
- use XBUFFER on last_undo_buffer which might not be a buffer.
-
-2000-08-18 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (decode_coding_string): Set members consumed,
- consumed_char, produced, produced_char of *coding correctly. If
- decode_coding doesn't consume any byte, don't try anymore.
- (encode_coding_string): Likewise.
-
-2000-08-18 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
- conditional have void type, for Standard C compilers.
-
- * xdisp.c (redisplay_internal): Compare windows for equality with
- EQ, instead of applying XWINDOW to something that might not
- be a window.
-
-2000-08-18 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (Finternal_char_font): Search only the selected frame
- for a window of the current buffer.
-
-2000-08-18 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (do_completion): Use EQ instead of `!=' to compare
- Lisp_Objects.
-
- * keyboard.c (kbd_buffer_get_event): Handle the case that the
- second half of a HELP_EVENT is found at the start of kbd_buffer.
-
-2000-08-18 Miles Bader <miles@gnu.org>
-
- * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
-
- * editfns.c (save_restriction_save): Rewrite to use markers.
- (save_restriction_restore): Rewrite to understand new form of data
- saved by save_restriction_save.
- (Fsave_restriction): Remove cautionary note in doc-string.
-
-2000-08-17 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (build_annotations): Add a comment explaining the
- return value of format-annotate-function. Replace a spurious call
- to Flength with a CONSP test. Call format-annotate-function with
- a fifth arg specifying how many times the function is been called
- in a row, to let it choose temporary buffers appropriately.
-
-2000-08-17 Dave Love <fx@gnu.org>
-
- * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
- declare make_temp_name twice.
-
- * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
- (unreadpure): Give it an arg.
-
- * unexalpha.c: Prototype fatal_unexec, mark_x,
- update_dynamic_symbols. Declare unexec as void.
-
- * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
- [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
-
- * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
- [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
-
- * alloca.c: Use #error.
- [POINTER_TYPE]: Use it.
-
- * eval.c (Fdefvar): Doc fix.
-
- * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
- INITIALIZE_INTERVAL.
-
- * buffer.h: Avoid DECLARE_INTERVALS.
-
- * config.in: Add size_t.
-
-2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
-
- * w16select.c (set_clipboard_data): If there's not enough memory
- to put text into clipboard, return 1, as Fw16_set_clipboard_data
- expects. In case of other failures, return 3.
- (system_error_msg): New error message.
- (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
- system_error_msg.
-
-2000-08-16 Gerd Moellmann <gerd@gnu.org>
-
- * term.c (write_glyphs): Also turn off inverse video after turning
- off other appearances in case TS_exit_attribute_mode is not equal
- to TS_end_standout_mode.
- (insert_glyphs): Turn inverse video on/off for each run of glyphs
- with the same face.
- (turn_off_face): Reset standout_mode only if
- TS_exit_attribute_mode has been output and TS_exit_attribute_mode
- is equal to TS_end_standout_mode.
-
-2000-08-16 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (encode_coding): Fix the bug of not flushing ISO escape
- sequence at the end of the source block.
-
- * ccl.c (Fccl_program_p): Docstring modified.
- (Fccl_execute): Likewise.
- (Fccl_execute_on_string): Likewise.
-
-2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
-
-2000-08-16 Kenichi Handa <handa@etl.go.jp>
-
- The following changes are mainly to fix bugs of
- encode/decode-coding-string failing if encoding/decoding return
- CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
- variable conversion_buffer.
-
- * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
- decrement dst_end to avoid buffer overflow in the later call of
- string_as_multibyte
-
- * coding.h (conversion_buffer_size, conversion_buffer)
- (get_conversion_buffer): Extern deleted.
-
- * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
- (conversion_buffer, conversion_buffer_size): Variables deleted.
- (get_conversion_buffer): Function deleted.
- (struct conversion_buffer): New structure.
- (MAX_ALLOCA): New macro.
- (allocate_conversion_buffer): New macro.
- (extend_conversion_buffer, free_conversion_buffer): New functions.
- (ccl_coding_driver): Set coding->result.
- (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
- this is the last block of source.
- (encode_coding): Likewise. Handle the source block as the last
- one only when the whole source text is consumed.
- (decode_coding_string): Handle the case that the output buffer is
- too small to decode the whole source text. Use
- allocate_conversion_buffer, extend_conversion_buffer and
- free_conversion_buffer, not get_conversion_buffer.
- (encode_coding_string): Likewise.
- (init_coding): Function deleted.
- (init_coding_once): Delete code to initialize conversion_buffer_size.
-
- * emacs.c (main): Don't call init_coding.
-
- * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
-
- * term.c (write_glyphs): Use a locally declared conversion_buffer.
- (insert_glyphs): Likewise.
-
- * w32console.c (write_glyphs): Use a locally declared
- conversion_buffer.
-
-2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
- member of display_info is NULL.
-
-2000-08-15 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
-
- * term.c (turn_off_face): Reset standout_mode when resetting
- appearances with capability `me'.
- (write_glyphs): Switch on inverse video before each face change.
-
-2000-08-14 Dave Love <fx@gnu.org>
-
- * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
- [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
- (lisp_free): Declare and make static.
-
- * window.c: Fix embedded comment.
- (syms_of_window): Fix doc string.
-
-2000-08-14 Gerd Moellmann <gerd@gnu.org>
-
- * keymap.c (push_key_description): If C without modifiers is < 32,
- make sure to print `C-' before `M-', like in the manual.
-
-2000-08-11 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
- since they aren't relocated anymore.
- (sxhash_string): Make sure returned hash code fits in a Lisp integer.
-
- * xdisp.c (try_cursor_movement): Fix handling of cursor in
- partially visible line which is smaller than the window's height.
-
-2000-08-11 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
- the multibyte form of eight-bit-control characters.
- (Fccl_execute_on_string): Initialize ccl->multibyte.
-
- * ccl.h (struct ccl_program): New member multibyte.
-
- * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
-
-2000-08-11 Kenichi Handa <handa@etl.go.jp>
-
- * regex.c (regex_compile) <normal_char>: Pay attention to
- multibyteness.
- (analyse_first) <exactn>: Setup fastmap correctly for
- eight-bit-control characters.
-
-2000-08-11 Kenichi Handa <handa@etl.go.jp>
-
- * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
-
- * keyboard.c (make_lispy_event): Handle the new event type
- multibyte_char_keystroke.
-
- * xterm.c: Include coding.h.
- (XTread_socket): Work around a bug of XmbLookupString. If the
- input is from XIM, decode it according to the current locale. In
- that case, generate multibyte_char_keystroke events.
-
-2000-08-11 Kenichi Handa <handa@etl.go.jp>
-
- * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
- (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
-
-2000-08-10 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
- (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
- (move_it_in_display_line_to): Record iterator's ascent and descent
- before producing glyphs, and restore them when we know the glyph
- doesn't fit on the line.
- (move_it_to): Restructured so that it's easier to debug. If
- moving to a vpos, and not moving to an x or character position,
- stop as soon as the specified vpos is reached; don't move further
- into that line because that might change the computed line height.
- (try_cursor_movement): New function, extracted from the cursor
- movement branch of redisplay_window. If ending on a partially
- visible line, don't try to scroll if the cursor line is taller
- than the window.
- (redisplay_window): Use try_cursor_movement.
-
- * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
- because that function doesn't cope with variable-height lines.
-
- * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
- box cursor because that's better visible for large images.
-
-2000-08-10 Miles Bader <miles@gnu.org>
-
- * w32term.c (note_mouse_highlight): Update calls to overlays_at.
-
-2000-08-10 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (Vmessages_buffer_name): New variable.
- (message_dolog): Use it.
- (syms_of_xdisp): Initialize it.
-
-2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
- (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
- redundant now that keyboard.h is included.
-
-2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
-
- * keyboard.c (kbd_buffer_events_waiting): New function.
-
- * keyboard.h (kbd_buffer_events_waiting): Add prototype.
-
- * msdos.c: Include keyboard.h.
- (XMenuActivate): Empty no_event events from the event buffer. If
- no events are left after that, call clear_input_pending.
- (mouse_clear_clicks): New function, code moved from mouse_init.
- (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
- mouse driver to ``forget'' any past clicks.
-
- * Makefile.in (msdos.o): Depend on keyboard.h.
-
-2000-08-09 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (input_pending): External declaration.
-
- * dispextern.h (Qredisplay_dont_pause): Declare extern.
-
- * xdisp.c (echo_area_display): Display thoroughly if input is
- pending. Bind redisplay-dont-pause to t during the redisplay.
- in case input is pending.
-
- * dispnew.c (Qredisplay_dont_pause): New variable.
- (syms_of_display): Initialize and staticpro it.
- (update_frame_1): Don't interrupt the display for pending input if
- redisplay_dont_pause is set.
-
- * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
-
- * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
-
-2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
-
- * callproc.c (Fcall_process): Terminate the unwind-protect around
- the post-read-conversion of coding system.
-
- * buffer.c (overlays_at): Add CHANGE_REQ parameter.
- (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
- * buffer.h (overlays_at): Update prototype.
- * xdisp.c (next_overlay_change): Update call to overlays_at.
- * xfaces.c (face_at_buffer_position): Likewise.
- * textprop.c (Fget_char_property): Likewise.
- * xterm.c (note_mouse_highlight): Likewise.
-
- * minibuf.c (do_completion): Don't consider a simple change of
- case as `completion'.
-
-2000-08-08 Ken Raeburn <raeburn@gnu.org>
-
- * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
- * undo.c (record_delete): Make sure last_point_position_buffer is
- a buffer before comparing pointers.
-
- * coding.h (decode_coding_string): Declare.
-
- * intervals.h (Fprevious_single_char_property_change): Declare.
-
- * textprop.c (Fprevious_single_char_property_change): Don't do
- arithmetic directly on lisp objects.
-
- * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
-
- * keyboard.h (menu_item_eval_property): Declare.
-
- * xdisp.c (message_dolog): Save and protect string "*Messages*" to
- reuse as buffer name, instead of recreating (and discarding) every
- time a message is logged.
- (with_echo_area_buffer): Make callback arg A2 a lisp object.
- (current_message_1, truncate_message_1, set_message_1)
- (display_echo_area_1, resize_mini_window_1): Signatures changed.
- (current_message, truncate_echo_area, display_echo_area)
- (resize_echo_area_axactly): Changed calls.
-
- * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
- Lisp object.
- (Ffind_coding_systems_region_internal): First argument to Fappend
- must be an integer, not a Lisp object.
-
-2000-08-08 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (Fchar_width): Doc fix.
-
-2000-08-08 Gerd Moellmann <gerd@gnu.org>
-
- * charset.c (Fstring_width): Doc fix.
-
-2000-08-07 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (start_display): When starting display on a continuation
- line, clear ascent and descent members of the iterator structure;
- the height of the continued line does not affect the height of the
- continuation line.
- (make_cursor_line_fully_visible): Do nothing if cursor is on a
- line taller than the window.
- (redisplay_window) <forced window start>: Handle case that the
- middle of the window is not found in any row.
- (dump_glyph_row): Show more information.
- (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
- first text line in a glyph matrix.
-
- * xterm.c (x_draw_image_foreground): Avoid drawing outside
- of the clip area when image doesn't have a mask.
-
- * fns.c (sweep_weak_table): Fix survival conditions for
- key-or-value and key-and-value weakness.
-
- * .gdbinit (xhashtable): New command.
-
- * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
- tables out of the list of all weak hash tables.
-
- * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
- a new buffer is created, make sure echo_area_buffer[] references
- the new buffer.
-
-2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
- the doc string.
-
-2000-08-07 Kenichi Handa <handa@etl.go.jp>
-
- * syntax.c (skip_chars): Fix previous change. Make the handling
- of unibyte string consistent with that of regex search.
-
-2000-08-05 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (popup_get_selection): Use xfree instead of free.
-
- * fileio.c (Finsert_file_contents): Use xfree instead of free.
-
- * editfns.c (Ftranspose_regions): Use xfree instead of free.
-
- * callproc.c (child_setup): Use xfree instead of free.
-
- * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
- instead of malloc.
- (run_mac_command, closedir): Use `xfree' instead of `free'.
-
- * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
-
- * eval.c (error): Use xfree instead of free.
-
- * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
-
- * fns.c: Replace `illegal' with `invalid'.
- (Fmake_hash_table, make_hash_table): Allow table size of 0.
-
-2000-08-05 Kenichi Handa <handa@etl.go.jp>
-
- * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
- conversion.
-
-2000-08-04 Noah Friedman <friedman@splode.com>
-
- * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
- docstring.
-
-2000-08-04 Gerd Moellmann <gerd@gnu.org>
-
- * syntax.c (skip_chars): Fix typo in error message.
-
-2000-08-04 Andreas Schwab <schwab@suse.de>
-
- * m/ia64.h: Moved from s/ia64.h.
-
-2000-08-04 Kenichi Handa <handa@etl.go.jp>
-
- * process.c (read_process_output): Big simplification. Handle
- composition and post-read-conversion of coding system correctly.
- (send_process): Handle composition correctly.
-
- * callproc.c (Fcall_process): Handle post-read-conversion of
- coding system if any.
-
- * coding.c (decode_coding_iso2022): More strict check for handling
- single shifting.
- (coding_restore_composition): Pay attention to the case that
- cmp_data is not set properly (because of invalid code in the
- source text).
- (run_pre_post_conversion_on_str): Include text properties in the
- resulting string.
- (decode_coding_string): Set members of coding correctly.
-
-2000-08-03 Gerd Moellmann <gerd@gnu.org>
-
- * s/ia64.h: New file.
-
- * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
- Use NULL instead of 0 at the end of variable argument list of
- XtVaGetValues and XtVaSetValues, because 0 fails on systems where
- sizeof (int) < sizeof (void *).
-
- * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
- of variable argument lists of XtVaGetValues and XtVaSetValues.
-
- * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
- variable argument lists of XtVaGetValues and XtVaSetValues.
-
-2000-08-02 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
- (xrealloc, xmalloc): Use size_t. Some callers adjusted.
-
- * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
- prototype.
-
- * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
- in call to Fsingle_key_description.
-
- * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
- Callers changed.
-
-2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
-
- * window.c (display_buffer_reuse_frames): New variable.
- (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
- frames displaying BUFFER.
- (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
-
-2000-08-01 Miles Bader <miles@gnu.org>
-
- * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
- when to constrain NEW_POS (they were pretty screwed up before).
-
-2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (run_msdos_command): Save and restore the master
- environment, for the case that child_setup signals an error.
- When mirroring slashes in DOS shell commands, don't fail when
- argv[2] has embedded blanks.
- (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
- (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
- (dos_ttraw): Call mouse_setup_buttons.
-
- * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
- using alloca; free it after run_msdos_command returns.
-
-2000-07-27 Dave Love <fx@gnu.org>
-
- * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
- [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
-
- * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
-
-2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
-
- * editfns.c (lisp_time_argument): Fix last change.
-
-2000-07-27 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (Fdelete): Make it work on vectors and strings in addition
- to lists.
-
- * fns.c (Qkey_or_value, Qkey_and_value): New variables.
- (syms_of_fns): Initialize new variables.
- (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
- (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
- weakness, with t meaning the same as `key-and-value'.
-
-2000-07-27 Kenichi Handa <handa@etl.go.jp>
-
- * coding.h (struct coding_system): Member safe_charset deleted.
-
- * coding.c (Qsafe_charsets): This variable deleted.
- (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
- New variables.
- (coding_safe_chars): New function.
- (CODING_SAFE_CHAR_P): New macro.
- (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
- checking safe_charsets member of the coding system. Caller changed.
- (detect_coding_iso2022): New local variable safe_chars.
- (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
- safe_charsets member of the coding system.
- (decode_coding_iso2022): New local variable safe_chars.
- (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
- (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
- (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
- (ENCODE_UNSAFE_CHARACTER): New macro.
- (encode_coding_iso2022): New local variable safe_chars. Check
- unsafe chars.
- (setup_coding_system): Delete the code to initialize
- coding->safe_charses
- (intersection, find_safe_codings): New functions.
- (Ffind_coding_systems_region_internal): New function.
- (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
- Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
- variable and initialize it.
-
- * fns.c (char_table_ref_and_index): New function.
-
- * lisp.h (char_table_ref_and_index): Add prototype.
-
-2000-07-26 Sam Steingold <sds@gnu.org>
-
- * editfns.c (lisp_time_argument): Added third argument `usec'.
- (Ffloat_time): New built-in Lisp function.
-
-2000-07-26 Gerd Moellmann <gerd@gnu.org>
-
- * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
- for the character code.
-
- * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
- GNU/Linux.
-
- * xmenu.c (menu_highlight_callback): Call show_help_echo directly
- if called for a popup menu.
- (xmenu_show): Store help string in widget values.
-
-2000-07-26 Dave Love <fx@gnu.org>
-
- * syswait.h: Move some definitions.
- (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
- [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
- perspicuous definitions.
- (WTERMSIG): Fix bit pattern used.
-
-2000-07-26 Kenichi Handa <handa@etl.go.jp>
-
- * print.c (print_object): If vector printing is truncated, print
- "..." to indicate it as well as the case of list printing.
-
-2000-07-25 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (next_element_from_display_vector): Improve comments.
-
- * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
- for the character code, and the rest for the face id as in 20.x.
- (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
-
- * window.c (window_display_table): Cleaned up.
-
- * syntax.c (Fforward_word): Add last arg nil in call of
- Fconstrain_to_field.
-
-2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
-
- * fileio.c (Frename_file) [DOS_NT]: If the file names are
- identical but for the letter-case, don't call
- barf_or_query_if_file_exists.
-
-2000-07-25 Miles Bader <miles@gnu.org>
-
- * editfns.c (find_field): Honor special `boundary' fields.
- (Qboundary): New variables.
- (syms_of_editfns): Initialize Qboundary.
- (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
- Use scan_buffer instead of find_before_next_newline, because it
- allows us to detect the boundary case where there's a newline at
- the search limit.
- * lisp.h (Fconstrain_to_field): Update external declaration.
-
-2000-07-24 Gerd Moellmann <gerd@gnu.org>
-
- * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
- if that is nil.
-
-2000-07-24 Dave Love <fx@gnu.org>
-
- * s/sunos4-0.h, s/sol2.h:
- (LIBS_TERMCAP): Move from m/sparc.h.
-
- * m/sparc.h (TERMINFO): Moved to system files (probably only
- relevant for sunos4 judging by its vintage).
- (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
- __arch64__.
-
-2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
- name to single_keymap_panes.
-
-2000-07-24 Andreas Schwab <schwab@suse.de>
-
- * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
-
-2000-07-24 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
- parameters instead of using int parameters. Expect FN to accept
- EMACS_INT parameters.
- (display_echo_area, resize_echo_area_axactly, current_message)
- (truncate_echo_area, set_message_1): Call with_echo_area_buffer
- with new argument list.
- (resize_mini_window_1): New callback function.
- (current_message_1, truncate_message_1, set_message_1): Change
- parameter lists to the new format expected by with_echo_area_buffer.
-
-2000-07-24 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (fontset_ref): Remove INLINE declaration.
- (fontset_ref_via_base): Likewise.
- (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
- to downcase.
-
-2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_note_mouse_highlight): Process overlays in the
- correct order of priority. If help echo was found in an overlay,
- use that overlay as the object in which the help echo was found.
-
-2000-07-22 Miles Bader <miles@gnu.org>
-
- * textprop.c (Fprevious_single_char_property_change): The initial
- property value should be from the position preceding POSITION, not
- following it.
-
-2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
-
- * coding.c (syms_of_coding): Doc fix for
- inhibit-iso-escape-detection.
-
-2000-07-21 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mouse_highlight): Process overlays in the right
- order of priority.
-
- * keyboard.c (show_help_echo, gen_help_event): Extend comments.
-
- * xterm.c (note_mouse_highlight): If help-echo was found in an
- overlay, use that overlay as the object in which the help was found.
-
- * window.c (foreach_window_1): Fix typo reversing an if-condition.
-
- * window.c (foreach_window): Instead of a fake variable argument
- list, take one USER_DATA argument.
- (foreach_window_1): Likewise, and call callback functions with two
- args, the window and USER_DATA.
- (struct check_window_data): New struct.
- (check_window_containing): Use it.
- (window_from_coordinates): Set up a struct check_window_data for
- foreach_window.
- (add_window_to_list, freeze_window_start): Change parameters
- according to new calling convention.
-
- * window.h (foreach_window): Change prototype.
-
- * buffer.c (Fprevious_overlay_change): Avoid memory leak.
-
-2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xmenu.c (menu_help_callback): Call show_help_echo with
- additional arguments OBJECT and POS.
-
-2000-07-21 Kenichi Handa <handa@etl.go.jp>
-
- * data.c (Faset): Allow storing any multibyte character in a
- string. Convert unibyte string to multibyte if necessary.
-
- * xfns.c (x_encode_text): New function.
- (x_set_name): Use x_encode_text.
- (x_set_title): Likewise.
-
- * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
-
- * xterm.h (x_encode_text): Add prototype.
-
-2000-07-20 Dave Love <fx@gnu.org>
-
- * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
- xfree, not free.
-
-2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (help_echo_window): New variable.
- (syms_of_msdos): Initialize and staticpro it.
- (IT_note_mode_line_highlight): Set help_echo_window.
- (IT_note_mouse_highlight): Ditto.
- (dos_rawgetc): Store help_echo_window in the second event produced
- for HELP_EVENTs.
-
- * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
- Record the object that generated the help echo and the position of
- that object in help_echo_object and help_echo_pos. Record that
- some glyphs in a row are displayed in mouse-face.
- (IT_update_begin): Don't clear mouse highlight unless one of the
- enabled glyph rows is marked as being displayed in mouse-face.
- (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
- and position recorded in help_echo_object and help_echo_pos to the
- event queue.
- (IT_menu_display): Accept a new argument PN: the pane number of
- the current menu pane. Record the pane number and the item
- number of the item which has associated help string.
- (XMenuActivate): Update the prototype for help_callback in
- function declaration. Call IT_menu_display with the current menu
- pane number as an additional argument. Call help_callback with
- two additional arguments: the pane number and the item number of
- the menu item associated with the help text.
- (help_echo_object, help_echo_pos): New variables.
- (syms_of_msdos): Initialize them and staticpro help_echo_object.
-
- * msdos.h (XMenuActivate): Update prototype.
-
-2000-07-19 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
- Add some more prototypes.
-
- * xterm.c, xterm.h: Add some more prototypes.
-
- * lisp.h (Fnext_single_char_property_change): Add prototype.
-
- * dispnew.c (direct_output_for_insert): Remove confusing
- outer local variable mouse_face_overwritten_p.
- (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
-
- * alloc.c (allocate_string_data): Don't copy old string contents.
-
-2000-07-19 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (code_convert_region): Delete text properties before
- shrinking the conversion region.
-
-2000-07-18 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_text_area): Write the whole row if it
- has mouse-face in it.
-
- * xfaces.c (face-alternative-font-family-alist): Remove
- DEFVAR_LISP; staticpro instead.
-
- * xmenu.c (menu_help_callback): Call show_help_echo with
- new arguments.
-
- * keyboard.c (show_help_echo): Add parameter WINDOW.
- (read_char): Call show_help_echo with window extracted from Lisp
- help event.
- (gen_help_event): Add parameter WINDOW.
-
- * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
-
- * xterm.c (help_echo_window): New variable.
- (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
- (XTread_socket): Pass help_echo_window to gen_help_event.
- (syms_of_xterm): Initialize and staticpro help_echo_window.
-
-2000-07-18 Dave Love <fx@gnu.org>
-
- * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
-
-2000-07-18 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (allocate_string_data): If string had already data
- assigned, copy old contents to new string data.
-
- * coding.c (syms_of_coding): Fix typo in spelling of variable
- `inhibit-iso-escape-detection'.
-
- * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
-
- * Makefile.in: Add dependencies on dispextern.h.
- (alloca.o): Don't define malloc and define EMACS_FREE instead of
- `free'; both can conflict with system header files.
-
-2000-07-18 Kenichi Handa <handa@etl.go.jp>
-
- * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
- undefined.
-
-2000-07-18 Dave Love <fx@gnu.org>
-
- * window.c (Fwindow_list): Declare arg `window'.
-
-2000-07-18 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (setup_coding_system): Don't override the explicitly
- specified designations.
-
-2000-07-15 Miles Bader <miles@gnu.org>
-
- * editfns.c (char_property_eq, char_property_stickiness): Renamed
- from `text_property_eq' and `text_property_stickiness', respectively.
- (find_field, Fconstrain_to_field, char_property_eq)
- (char_property_stickiness): Changed to call char-property functions
- instead of text-property-only ones.
-
- * textprop.c (Fnext_single_char_property_change): Made a subr (was
- `next_single_char_property_change'). Do more error checking, and
- cleanup limit behavior.
- (Fprevious_single_char_property_change): New function.
- (syms_of_textprop): Initialize new subrs.
-
- * xdisp.c (display_prop_end, invisible_text_between_p):
- Call Fnext_single_char_property_change instead of
- next_single_char_property_change.
-
-2000-07-15 Jason Rumney <jasonr@gnu.org>
-
- * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
- after menu is finished with.
- (add_menu_item): Only consider wv->title as a menu title.
- (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
-
- * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
- null title.
- (FONT_REGEXP): Remove unused macro, and its sub-components.
- (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
-
- * w32term.c (help_echo_object, help_echo_pos): New variables.
- (note_mode_line_highlight): Store additional information about the
- help-echo in help_echo_object and help_echo_pos. Check both
- `local-map' and `keymap' properties for changing the cursor
- (note_mouse_highlight): Store additional information about the
- help-echo in help_echo_object and help_echo_pos.
- (note_tool_bar_highlight): Set help_echo_object to nil and
- help_echo_pos to -1.
- (w32_read_socket): Use gen_help_event instead of filling
- input_events manually.
- (syms_of_w32term): Staticpro help_echo_object.
- (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
- set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
- (x_clear_mouse_face): New function.
- (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
- (x_update_window_begin): No need to turn off the mouse
- highlight here.
- (show_mouse_face): Set the mouse_face_p flag of glyph rows
- depending on whether they contain glyphs highlighted in mouse-face.
- (x_fill_stretch_glyph_string): Consume runs of stretch
- glyphs instead of a single one.
- (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
- with new argument list.
- (x_set_glyph_string_gc): Make sure the face's GC is valid.
- (x_append_glyph, x_append_composite_glyph)
- (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
- changes in struct glyph starting 1999-12-27. See comments for
- xterm.c on 2000-07-05.
-
-2000-07-14 Sam Steingold <sds@gnu.org>
-
- * xfaces.c (realize_x_face): Fix the last patch:
- check `default_face' before dereferencing.
-
-2000-07-14 Dave Love <fx@gnu.org>
-
- * syntax.c (back_comment): Add null default in switch (for pcc).
-
-2000-07-14 Kenichi Handa <handa@etl.go.jp>
-
- * xfaces.c (realize_x_face): Make fontset using the base of the
- default_face's fontset, not using the default fontset.
-
- * coding.c (inhibit_iso_escape_detection): New variable.
- (syms_of_coding): Make it a Lisp variable.
- (detect_coding_iso2022): If inhibit_iso_escape_detection is
- nonzero, ignore ISO2022's escape sequence.
-
-2000-07-14 Gerd Moellmann <gerd@gnu.org>
-
- * alloca.c (malloc) [emacs]: Define as xmalloc.
-
- * xfns.c (Fx_show_tip): If frame parameters contain a position,
- use that instead of the mouse position. Add parameters DX and DY.
-
- * dispextern.h (Fx_show_tip): Adjust number of parameters
- in prototype.
-
- * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
- if HELP is a function, call it with OBJECT and POS as parameters
- to get the help to display.
- (gen_help_event, kbd_buffer_store_help_event): New functions.
- (kbd_buffer_get_event): Construct the Lisp help-event differently.
- (read_char): Call show_help_echo with new parameters.
-
- * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
- Add prototypes.
-
- * xterm.c (help_echo_object, help_echo_pos): New variables.
- (note_mode_line_highlight): Store additional information about the
- help-echo in help_echo_object and help_echo_pos. Check both
- `local-map' and `keymap' properties for changing the cursor
- (note_mouse_highlight): Store additional information about the
- help-echo in help_echo_object and help_echo_pos.
- (note_tool_bar_highlight): Set help_echo_object to nil and
- help_echo_pos to -1.
- (XTread_socket): Use gen_help_event instead of filling
- input_events manually.
- (syms_of_xterm): Staticpro help_echo_object.
-
- * xmenu.c (menu_highlight_callback): Use
- kbd_buffer_store_help_event instead of setting up and input_event
- structure manually.
-
- * xdisp.c (eval_form): GCPRO argument sexpr.
- (call_function): New function.
- (handle_single_display_prop): Use call_function and FUNCTIONP
- instead of checking whether if font_height is a symbol and
- using eval_form.
-
- * eval.c (internal_condition_case_2): New function.
-
- * lisp.h (FUNCTIONP): New macro.
- (internal_condition_case_2, call_function): Add prototypes.
-
- * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
- (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
- Always set `arg' member of input_events.
- (construct_menu_click): Unused function removed.
-
- * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
-
- * w32term.c (construct_mouse_click, construct_mouse_wheel)
- (construct_drag_n_drop, x_scroll_bar_handle_click)
- (w32_read_socket): Always set `arg' member of input_events.
-
- * keyboard.c (show_help_echo): Use eval_form. Add comment.
-
- * lisp.h (eval_form): Add prototype.
-
- * xdisp.c (eval_form): Make it externally visible.
-
-2000-07-13 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_handle_tool_bar_click): Store the frame in the
- frame_or_window slot of TOOL_BAR_EVENT input events instead of
- consing. For prefix events, store the frame in the `arg' slot of
- the event, otherwise store the key there.
- (XTread_socket): Instead of consing, use the frame_or_window slot
- of HELP_EVENTs for the frame, and the `arg' slot for the help string.
-
- * xmenu.c (menu_highlight_callback): Store help string in the
- `arg' member of the input event; don't cons.
- (menubar_selection_callback): Use the `arg' slot of input events
- to queue additional information, instead of consing.
-
- * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
-
- * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
- TOOL_BAR_EVENTs.
- (w32_read_socket): Adapt to changes in HELP_EVENTs.
-
- * w32menu.c (menubar_selection_callback): Use the `arg' slot of
- input events to queue additional information, instead of consing.
-
- * keyboard.c (kbd_buffer_gcpro): Renamed from
- kbd_buffer_frame_or_window. Now used for all Lisp objects
- referenced from the input queue.
- (kbd_buffer_store_event): Always use structure assignment for
- copying input events. Record all Lisp objects referenced from
- events in kbd_buffer_gcpro.
- (kbd_buffer_get_event): Construct Lisp `help-echo' events
- differently from input events. Test for prefix menu_bar_events
- and TOOL_BAR_EVENTs differently. Reset all slots used by an input
- event in kbd_buffer_gcpro to nil.
- (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
- frame_or_window is equal to its arg member as prefix events.
- (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
- used by an input event to nil.
- (init_keyboard): Use two times the size of the input queue
- for kbd_buffer_gcpro.
- (syms_of_keyboard): Likewise.
-
- * emacs.c (handle_USR2_signal, handle_USR1_signal):
- Use USER_SIGNAL_EVENT.
-
- * termhooks.h (struct input_event): Add member `arg'.
- (MENU_BAR_EVENT): Renamed from menu_bar_event.
- (USER_SIGNAL_EVENT): Renamed from user_signal.
-
- * xfaces.c (ASET): Remove definition.
-
- * lisp.h (AREF, ASET, ASIZE): New macros.
-
- * fontset.c (AREF, ASIZE): Remove definitions.
-
- * fns.c (AREF): Remove definition.
-
- * composite.c (AREF): Remove definition.
-
-2000-07-12 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (redraw_overlapped_rows): Add missing local.
- (scrolling_window): Remove debug code.
-
- * xdisp.c (try_window_reusing_current_matrix, try_window_id):
- Before scrolling, turn off a mouse-highlight in the window
- being scrolled.
-
- * xterm.c (x_update_window_end): Add parameter
- MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
- redisplay in XTframe_up_to_date.
- (x_clear_mouse_face): New function.
- (x_redisplay_interface): Add pointer to x_clear_mouse_face.
-
- * dispnew.c (make_current): Preserve the mouse_face_p flag of the
- current glyph row.
- (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
- it when any row is written to that contains glyphs highlighted in
- mouse-face.
- (update_window): Call the window update end hook with new
- parameter MOUSE_FACE_OVERWRITTEN_P.
- (direct_output_for_insert): Give up if row contains mouse-face.
-
- * dispextern.h (struct redisplay_interface): Add parameter
- MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
- (clear_mouse_face): New function pointer member.
-
-2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (back_comment): Use one switch rather than a few `if's.
- Obey open_paren_in_column_0_is_defun_start.
- When reverting to the `slow' method, try to nicely handle the case
- of nested comments by checking that the comment-starter we found
- does indeed match the comment-ender.
- (scan_sexps_forward, scan_sexps_forward):
- Ignore excessive opening parenthesis rather than throwing an error.
-
-2000-07-11 Gerd Moellmann <gerd@gnu.org>
-
- * doc.c (Fsubstitute_command_keys): Handle case that a GC
- in Fwhere_is_internal or get_keymap_1 relocates string contents.
-
- * dispnew.c (direct_output_forward_char): Give up if currently
- displaying a message instead of the minibuffer contents.
-
- * xterm.c (x_update_window_begin): No need to turn off the mouse
- highlight here.
- (show_mouse_face): Set the mouse_face_p flag of glyph rows
- depending on whether they contain glyphs highlighted in mouse-face.
-
- * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
- compare the mouse_face_p flags of both rows.
-
- * dispextern.h (struct glyph_row): Add flag mouse_face_p.
-
-2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
-
- * keyboard.c (show_help_echo): Accept additional parameter
- ok_to_overwrite_keystroke_echo.
- (read_char): Call show_help_echo with a zero
- ok_to_overwrite_keystroke_echo argument.
- * keyboard.h (show_help_echo): Update prototype of show_help_echo.
- * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
- ok_to_overwrite_keystroke_echo argument.
- * w32menu.c (w32_menu_display_help): Call show_help_echo with
- non-zero ok_to_overwrite_keystroke_echo argument.
-
-2000-07-10 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_id): If changes are all below what is
- displayed in the window, and point is in the window, we still
- might have to find point on the display.
-
- * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
- glyphs instead of a single one.
- (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
- with new argument list.
- (x_set_glyph_string_gc): Make sure the face's GC is valid.
-
- * keymap.c (get_keymap_1): Add comment that this function can GC.
- (where_is_internal_2, where_is_internal_1): Add GCPROs, add
- comment that functions can GC.
- (Fset_keymap_parent): GCPRO arg KEYMAP.
-
-2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (XMenuActivate): After exiting the menu, restore the
- echo area message and erase it.
-
-2000-07-10 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (Ffontset_info): Make the return value more compatible
- with that of Emacs 20.
-
-2000-07-07 Gerd Moellmann <gerd@gnu.org>
-
- * eval.c (Fsignal): Handle case that backtrace_list is null.
-
-2000-07-07 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (Fccl_execute): Typo fixed.
-
-2000-07-06 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (window_loop): Add missing gcpro1 local variable.
-
- * window.c (Fwindow_list): Reverse list at the end.
- (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
- means allow windows on OWINDOW's frame, only.
- (window_loop): Simplified; use Fwindow_list.
-
- * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
-
-2000-07-05 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTread_socket): Increment handling_signal at the start,
- decrement it at the end.
-
- * eval.c (handling_signal): New variable.
- (Fsignal): Abort if handling_signal is non-zero.
-
- * lisp.h (handling_signal): External declaration.
-
- * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
-
-2000-07-05 Ken Raeburn <raeburn@gnu.org>
-
- Sound support for NetBSD through "Linux emulation" support:
- * config.in (HAVE_SOUNDCARD_H): Undef.
- (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
- * Makefile.in (LIBSOUND): New variable.
- (LIBES): Include it.
- * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
- (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
- (vox_open): Use DEFAULT_SOUND_DEVICE.
- * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
-
-2000-07-05 Gerd Moellmann <gerd@gnu.org>
-
- * print.c (print_error_message): If Vsignaling_function is set,
- show it in *Messages*.
-
- * lisp.h (Vsignaling_function): External declaration.
-
- * eval.c (Vsignaling_function): New variable.
- (Fsignal): Compute it.
- (syms_of_eval): Staticpro it.
-
-2000-07-05 Dave Love <fx@gnu.org>
-
- * syswait.h: Use the autoconf recommended approach. Old code
- #if'd out in case we need to revert.
-
- * config.in (HAVE_SYS_WAIT_H): Added.
-
-2000-07-05 Andrew Innes <andrewi@gnu.org>
-
- * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
- when non-NULL instead of __morecore, to take account of buffer
- memory. This also solves a problem with spurious memory warnings
- on Windows.
-
- * ralloc.c: Make real_morecore non-static.
-
- * eval.c (internal_condition_case): Comment out abort if
- interrupt_input_blocked is not zero.
-
- * makefile.nt: Add support for `bootstrap' and related targets.
- Include minimal debug info in emacs.exe in release build.
- Remove all dependencies on lisp.h, and fixup some others.
-
- * w32.c (init_environment): Install code from 20.7 for providing
- default values for environment variables, based on the
- executable's own location.
- (map_w32_filename): Handle filenames that are longer than MAX_PATH.
- (sys_socket): Install socket inheritance bug fix from 20.7.
-
- * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
- here via blockinput.h).
-
-2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
-
- * w32menu.c (w32_menu_display_help):
- * xmenu.c (menu_help_callback): Use show_help_echo.
-
- * keyboard.h (show_help_echo): Declare.
-
- * keyboard.c (show_help_echo): New function, extracted from read_char.
- Feval its `msg' argument if it's a cons cell.
- (read_char): Use it.
- (follow_key): Pass `autoload' to get_keyelt.
-
- * xterm.c (note_mode_line_highlight, note_mouse_highlight)
- (note_tool_bar_highlight, XTread_socket):
- * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
- (dos_rawgetc):
- * w32term.c (note_mode_line_highlight, note_mouse_highlight)
- (note_tool_bar_highlight, w32_read_socket):
- Do not gratuitously ignore non-string `help-echo' properties.
-
-2000-07-05 Gerd Moellmann <gerd@gnu.org>
-
- * eval.c (Feval): Put check for interrupt_input_block in #if 0.
-
- * window.c (delete_all_subwindows): Reset Vwindow_list.
-
- * xterm.c (x_append_glyph, x_append_composite_glyph)
- (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
- changes in struct glyph starting 1999-12-27. Some bit-fields of
- struct glyph were not set, which made glyphs unequal when compared
- with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
- effects were the result. This also depended on the contents of
- memory returned by xmalloc. If flickering happens again, activate
- the code in clear_glyph_row that's in #if 0. If the flickering is
- gone with that, chances are that it is caused by something similar.
-
- * dispnew.c (clear_glyph_row): Add debug code in #if 0.
-
- * dispextern.h: Add some comments.
-
- * window.c (add_window_to_list): Add parameter LIST.
- (window_list): Order list so that, for each frame, windows are
- in canonical order, and so that frames appear in the list in
- the order given by Vframe_list.
- (next_window): Reverse the handling of NEXT_P.
-
-2000-07-04 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Vwindow_list): New variable.
- (make_window, delete_window): Set Vwindow_list to nil.
- (check_window_containing): New function.
- (window_from_coordinates): Rewritten.
- (add_window_to_list, window_list, candidate_window_p)
- (decode_next_window_args, next_window): New functions.
- (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
- (Fwindow_list): New function.
- (Fother_window): Cleaned up.
- (foreach_window): Add a longer "variable argument list". Let
- callback function return 0 to indicate that cycling over windows
- should stop.
- (foreach_window_1): Likewise.
- (freeze_window_start): Return int.
- (init_window): New function.
- (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
-
- * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
- input_event with bzero.
- (main): Call init_window.
-
- * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
- a menu filter.
-
-2000-07-04 Kenichi Handa <handa@etl.go.jp>
-
- * composite.h (make_composition_value_copy): Extern it.
-
- * composite.c (make_composition_value_copy): New function.
-
- * editfns.c (Fformat): While copying text properties, make each
- composition property value a copy.
-
- * fns.c (concat): While copying text properties, make each
- composition property value a copy.
-
-2000-07-03 Gerd Moellmann <gerd@gnu.org>
-
- * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
-
- * fns.c (sweep_weak_table): Mark only objects that are not
- marked already.
-
- * frame.c (next_frame, prev_frame): If MINIBUF is a window,
- include those frames as candidates which have their focus
- redirected to the minibuffer frame.
-
-2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
-
- * fns.c (Fputhash): Return `value' rather than nil.
-
-2000-06-30 Gerd Moellmann <gerd@gnu.org>
-
- * frame.c (next_frame): Don't check focus redirection in case
- MINIBUF is a window. Doing so excludes frames using MINIBUF
- unless their focus is redirected, which contradicts the
- specification of next-frame, and leads to infinite loops in
- certain situations when cycling through windows with next-window.
-
-2000-06-30 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (code_convert_region): Even if the length of text is
- zero, try to convert it if coding->type is coding_type_ccl.
- (decode_coding_string, encode_coding_string): Likewise.
-
-2000-06-28 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
- the display if windows_or_buffers_changed.
-
- * dispnew.c (struct row_entry): New structure.
- (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
- (row_table_size, old_lines, new_lines, old_lines_size)
- (new_lines_size, run_pool, runs_size, runs): New variables.
- (add_row_entry): New function.
- (scrolling_window): Use data structures allocated with xmalloc and
- held in global variables, instead of allocating them with alloca and
- holding them in local variables. Use a larger hash table whose
- size depends on glyph matrix sizes. Don't use bzero to clear the
- hash table; instead, clear used slots only.
-
- * fns.c (next_almost_prime): Make it externally visible.
-
- * lisp.h (next_almost_prime): Add prototype.
-
- * s/isc4-0.h (sigunblock): Define.
-
- * s/sco5.h (sigunblock): Define.
-
-2000-06-27 Dave Love <fx@gnu.org>
-
- * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
- (moved to osf5-0.h).
- [!NOT_C_CODE]: Protect string.h stuff.
-
- * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
- (sys_siglist, NSIG): Definitions moved here from osf1.h.
-
-2000-06-27 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (resize_mini_window): Subtract the extra line spacing
- below the last line from the needed window height.
-
-2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
-
- * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
- (Fwidget_get): Use it.
- (syms_of_fns): Defsubr it.
-
-2000-06-26 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
- display info for XIM.
- (xim_open_dpy): Likewise.
- (xim_close_dpy): Don't free the display info's XIM.
-
- * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
-
- * config.in (USE_XIM): New define.
-
- * keymap.c (get_keyelt): For menu-items containing a `:filter
- FILTER', apply FILTER to the menu-item's definition to get the
- real definition to use.
-
- * lisp.h (QCfilter): External declaration.
-
- * xfns.c (Fimage_size): New function.
- (syms_of_xfns): Defsubr it.
-
-2000-06-26 Andreas Schwab <schwab@suse.de>
-
- * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
- Fstring_as_unibyte.
-
-2000-06-25 Dave Love <fx@gnu.org>
-
- * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
-
- * Makefile.in (blockinput.h): Depend on atimer.h.
- (atimer.h): Depend on systime.h.
-
- * blockinput.h: Protect against multiple inclusion. Include atimer.h.
-
- * atimer.h: Protect against multiple inclusion. Include systime.h.
-
- * lisp.h (swap_in_global_binding): Declare.
-
-2000-06-24 Ken Raeburn <raeburn@gnu.org>
-
- * process.c (Fopen_network_stream): Turn off atimers for duration
- of call to connect. (Patch from Gerd.)
-
-2000-06-23 Dave Love <fx@gnu.org>
-
- * ralloc.c: Maybe include unistd.h
-
- * emacs.c (setgrp): Undefine before defining.
- (malloc_warning, set_time_zone_rule, index): Prototype.
-
- * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
- HAVE_STRUCT_TIMEZONE.
-
- * s/osf1.h: Move string.h hack here from alpha.h and make it
- conditional.
- (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
- _XOPEN_SOURCE.
- (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
- (SOCKLEN_TYPE): Don't define.
-
- * m/alpha.h: Remove string.h hack.
-
- * s/osf5-0.h: New file.
-
- * filelock.c: Use feature tests for fcntl.h, string.h. Don't
- include time.h, done by systime.h.
- [__FreeBSD__]: Remove redundant includes.
-
- * callproc.c (setpgrp): Undefine before defining.
- (delete_temp_file): Return Qnil to avoid warning.
-
- * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
-
- * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
- HAVE_X_WINDOWS.
-
- * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
-
- * composite.h (compose_text): Declare.
-
- * xterm.c: Don't include sys/types.h unconditionally. Don't
- protect its inclusion with !USG (following xmenu.c).
-
-2000-06-23 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_create_tip_frame): Initialize frame's colors like
- in x_create_frame.
-
-2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
-
- * coding.c (decode_eol_post_ccl): Special handling for undecided
- and inconsistent EOL types.
-
-2000-06-22 Gerd Moellmann <gerd@gnu.org>
-
- * xrdb.c (x_load_resources): Add default resource for scroll bar's
- trough color and main window's background color.
-
- * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
-
- * xterm.h (Xt_app_con): External declaration.
-
- * widget.c (EmacsFrameRealize): Fix typo.
-
- * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
-
- * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
- (handle_invisible_prop): Record the start of invisible text in
- it->add_overlay_start.
- (struct overlay_entry): Add member `overlay'.
- (handle_overlay_change): Simplify.
- (next_overlay_string): After having processed overlay strings at the
- end of the buffer, record that fact in
- it->overlay_strings_at_end_processed_p.
- (compare_overlay_entries): If before- and after-strings come
- from the same overlay, let before-strings come first.
- (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
- (load_overlay_strings): Take it->add_overlay_start into account
- when adding overlay strings.
-
- * dispextern.h (struct it): Add member add_overlay_start.
-
-2000-06-22 Dave Love <fx@gnu.org>
-
- * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
-
- * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
-
-2000-06-22 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
- is greater than 0.
-
-2000-06-21 Dave Love <fx@gnu.org>
-
- * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
-
-2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (back_comment): Simplify string-parity counting (with
- the added benefit of handling multiple string-styles as long as
- they are not intertwined).
- Jump to the slow code as soon as a comment starter is found in
- a "string_lossage" position. Fixes the case: " /* " /* " */.
-
-2000-06-21 Dave Love <fx@gnu.org>
-
- * Makefile.in: Use GETLOADAVG_LIBS.
-
- * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
- _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
-
-2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (describe_syntax): Recognize the `n'estable bit.
- (Fforward_comment, scan_lists):
- Check the comstyle of single-char comment-starters.
- (scan_sexps_forward): Don't try to recognize `half comment-enders' if
- we're just at the beginning of the comment (f.ex with (*) ... (*)).
- Check the comstyle of single-char comment-starters.
- Clarify control-flow around the Scomment case.
-
-2000-06-20 Dave Love <fx@gnu.org>
-
- * fns.c (make_hash_table, maybe_resize_hash_table):
- Cast arg of next_almost_prime.
-
- * tparam.c [emacs]: Include lisp.h.
-
- * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
- and unistd.h.
-
-2000-06-20 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (adjust_point_for_property): Check if display
- property should be treated as intangible by looking at its value.
-
- * xdisp.c (single_display_prop_intangible_p)
- (display_prop_intangible_p): New functions.
-
- * dispextern.h (display_prop_intangible_p): Add prototype.
-
- * xdisp.c (dump_glyph_row): Show type of glyph->object.
-
- * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
- argument to sigprocmask.
-
- * s/sco5.h (sigblock): Redefined to pass a pointer as second
- argument to sigprocmask.
-
- * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
- sigprocmask_set, and pass a pointer to it to sigprocmask.
-
- * sysdep.c (sigprocmask_set): New variable.
-
- * fileio.c (make_temp_name): Don't use `%s' in string passed to
- report_file_error.
-
-2000-06-20 Sam Steingold <sds@gnu.org>
-
- * xrdb.c: Don't declare xmalloc, xrealloc.
-
-2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (re_match, re_match_2): Protect calls to alloca (0).
- (re_comp): Cast gettext return value to avoid complaints when
- !HAVE_LIBINTL.
-
-2000-06-20 Dave Love <fx@gnu.org>
-
- * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
-
- * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
-
- * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
-
- * m/alpha.h: Don't declare xmalloc, xrealloc.
-
- * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
-
- * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
-
- * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
-
- * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
- HAVE_GETWD.
-
- * keyboard.h (poll_for_input_1): Declare.
-
- * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
-
- * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
-
- * doprnt.c: Don't declare xmalloc, xrealloc.
-
- * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
- (getenv, ctime, getwd): Removed.
- (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
-
- * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
- x_set_tool_bar_lines.
-
- * config.in: Add HAVE_GETWD. Move some definitions above
- machine/system includes.
-
-2000-06-20 Kenichi Handa <handa@etl.go.jp>
-
- * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
-
- * xfaces.c (font_list): Handle the case that REGISTRY doesn't
- contain information about ENCODING.
-
- * fontset.c (FONTSET_ASCII): Use the first element of char table
- for an ASCII font, not defalt slot.
- (fontset_ref_via_base): If FONTSET doesn't contain information for
- C, try the default fontset.
- (make_fontset): Don't copy the default fontset.
- (fontset_font_pattern): Likewise.
- (accumulate_font_info): If ELT is nil, use the corresponding
- element in the default fontset.
-
-2000-06-19 Dave Love <fx@gnu.org>
-
- * syntax.c (Fparse_partial_sexp): Doc fix.
-
- * regex.h: Test PROTOTYPES as well as __STDC__.
-
- * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
- errno, strerror. Put text after #endif in comment.
-
- * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
-
- * xterm.c (x_frame_of_widget): Likewise.
-
-2000-06-19 Gerd Moellmann <gerd@gnu.org>
-
- * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
- to Vfundamental_mode_abbrev_table.
-
- * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
- bogus objects are marked. This slows down GC by ~80 percent, but
- it might be worth trying when debugging GC-related problems.
- This feature requires conservative stack marking to be enabled.
-
- * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
- returns XLookupChars, reset `modifiers' to zero.
-
-2000-06-19 Dave Love <fx@gnu.org>
-
- * mktime.c: Unprotoized.
-
-2000-06-19 Richard Stallman <rms@gnu.org>
-
- * data.c (set_internal): If variable is frame-local,
- store the new value immediately into the frame parameter alist.
-
-2000-06-19 Ken Raeburn <raeburn@gnu.org>
-
- * xfns.c (jpeg_load): Fetch error-handling data first, then fill
- in the custom handler pointer.
-
- * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
- value, or checks for CHAR_META can fail when Lisp_Object is a
- union type.
- * keymap.c (get_keyelt): Likewise.
-
-2000-06-19 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.h (struct ccl_program): New member eol_type.
- (struct ccl_spec): New member cr_carryover.
-
- * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
- (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
-
- * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
- (ccl_coding_driver): On encoding, initialize ccl->eol_type.
- (decode_eol_post_ccl): New function.
- (decode_coding): Don't detect EOL format here for CCL based coding
- systems.
- (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
- decode_eol_post_ccl after running the CCL program.
- (code_convert_region): Don't detect EOL format here for CCL based
- coding systems.
- (decode_coding_string): Likewise.
-
-2000-06-18 Ken Raeburn <raeburn@gnu.org>
-
- * charset.c (update_charset_table): Use XINT on "iso_final_char"
- when treating it as an integer.
-
- * coding.h (encode_coding_string): Declare.
-
- * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
- it as an integer.
-
- * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
- "xkeymap" to avoid shadowing the "enum map_type" value that needs
- to be passed to get_local_map.
-
- * sound.c (Fplay_sound): Don't call make_number on
- Frun_hook_with_args count argument.
-
- * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
- for lisp objects in X event structure data field, when lisp
- objects are represented with unions.
- (x_scroll_bar_to_input_event): Ditto.
-
-2000-06-16 Ken Raeburn <raeburn@gnu.org>
-
- * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
- termination of string. Fix sense of test whether
- Vline_number_display_limit is an integer.
-
-2000-06-16 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
- only if HAVE_X_WINDOWS.
-
- * keymap.c (describe_buffer_bindings): Add `\f\n' in front
- of titles.
-
- * dispnew.c (update_frame_1): Handle case that cursor vpos is
- out of bounds.
-
-2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
-
- * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
- of its headers.
-
-2000-06-15 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (decode_coding_emacs_mule): Always set src_base at the
- start of the while loop.
-
-2000-06-15 Gerd Moellmann <gerd@gnu.org>
-
- * atimer.c (alarm_signal_handler): Add forward declaration.
-
- * data.c (set_internal): Remove debug code.
-
-2000-06-14 Gerd Moellmann <gerd@gnu.org>
-
- * Makefile.in (bootstrap-temacs): Add `-I../src'.
-
- * unexec.c (toplevel) [COFF]: Include coff.h.
-
- * s/lynxos.h: New file.
-
- * keymap.c (Fsingle_key_description): Enclose function key and
- event symbol names in angle brackets.
-
- * xdisp.c (setup_echo_area_for_printing): Call
- message_log_maybe_newline if message_buf_print is not set.
-
- * print.c (printchar, strout): Don't check message_buf_print
- before calling setup_echo_area_for_printing because that
- function does something useful even when message_buf_print is
- already set.
-
- * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
- New variables.
- (ensure_echo_area_buffers): Initialize echo buffer's
- truncate lines setting to nil.
- (with_echo_area_buffer): Don't set the echo buffer's truncate
- lines setting here.
- (set_message_1): Set it here instead, based on the value
- of message_truncate_lines.
- (resize_mini_window): Handle case that lines are truncated.
- (syms_of_xdisp): Initialize Qmessage_truncate_lines.
- DEFVAR_BOOL message-truncate-lines.
-
- * keyboard.c (read_char): Bind message-truncate-lines to t
- while displaying a help-echo.
-
- * lisp.h (Qmessage_truncate_lines): External declaration.
-
-2000-06-13 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (Vline_number_display_limit): Renamed from
- line_number_display_limit.
- (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
- Extend documentation string. Initialize
- Vline_number_display_limit to nil meaning no limit.
- (decode_mode_spec): Use Vline_number_display_limit with its new
- meaning.
-
- * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
-
-2000-06-13 Richard Stallman <rms@gnu.org>
-
- * frame.c (Fmodify_frame_parameters): Doc fix.
-
- * xfns.c (x_set_frame_parameters): Comment fix.
-
- * frame.c (store_frame_param): Call swap_in_global_binding if the
- variable's current binding was chosen based on this frame.
-
- * data.c (swap_in_global_binding): New function.
-
-2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
- macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
-
-2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
-
-2000-06-12 Jason Rumney <jasonr@gnu.org>
-
- * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
-
- * w32.h (EMACS_W32_H): Renamed from _NT_H_
-
- * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
-
- * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
-
-2000-06-12 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
- (syms_of_xfaces): Defsubr Sdump_colors.
- (x_free_colors): Don't treat b&w specially on default visual.
- (x_free_dpy_colors): New function.
- (free_face_colors): Don't check visual class; it's done
- in x_free_colors.
-
- * xterm.c (x_frame_of_widget): New function.
- (x_alloc_nearest_color_for_widget): Use it.
- (x_copy_dpy_color): New function.
- (x_destroy_window): Free various colors.
-
-2000-06-12 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
-
- * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
-
- * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
-
- * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
-
- * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
-
-2000-06-11 Dave Love <fx@gnu.org>
-
- * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
-
-2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
-
-2000-06-11 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
- to `XEvent *'.
-
-2000-06-10 Kenichi Handa <handa@etl.go.jp>
-
- * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
- (regex_compile): Fix the code for handling the case of single byte
- char and multibyte char being mixed in a range within [...].
-
- * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
- and dst_multibyte members of coding.
-
- * charset.c (update_charset_table): Update the table
- bytes_by_char_head.
- (init_charset_once): Initialize elements of bytes_by_char_head to
- 1 except for leading codes for private charases.
-
- * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
- (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
-
-2000-06-09 Ken Raeburn <raeburn@gnu.org>
-
- * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
- access the data it doesn't point to.
-
-2000-06-08 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
- will be translated to a switch-frame event when reading the
- event queue. This is necessary because Emacs otherwise won't
- perform a switch-frame to a new frame until some other event, for
- example a keystroke event, forces it to do so. This has various
- effects, one visible being that the cursor of a frame created with
- C-x 5 2 or switched to with a window manager key binding like
- A-TAB stays hollow because selected_window isn't on the newly
- focused frame until the switch-frame is performed.
-
- * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
- generating a switch-frame event if necessary.
-
- * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
-
- * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
- it's an integer.
-
-2000-06-08 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
-
-2000-06-07 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (displayed_window_lines): Take empty lines at
- the bottom of a window into account.
-
- * window.c (displayed_window_lines): New function.
- (Fmove_to_window_line): Use displayed_window_lines to determine
- the number of lines to move, instead of using the window's height.
-
- * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
- to stop reading, even if the form read sets point to a different
- value when evaluated.
-
- * xdisp.c (display_line): Fix code deciding in which line to
- put the cursor.
-
-2000-06-07 Kenichi Handa <handa@etl.go.jp>
-
- * fileio.c (e_write): Free composition data if stored in
- coding->cmp_data.
-
-2000-06-06 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (display_line): Set row's and iterator's
- starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
- Set cursor even if row ends in the middle of a character.
- (dump_glyph_row): Print values of new flags.
- (redisplay_window) <cursor movement in unchanged window>: When
- point has been moved forward, and PT is at the end of the cursor
- row, don't place the cursor in the next row if the cursor row ends
- in the middle of a character or at ZV.
-
- * dispextern.h (struct it): Add starts_in_middle_of_char_p.
- (struct glyph_row): Add starts_in_middle_of_char_p and
- ends_in_middle_of_char_p.
- (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
- ends_in_middle_of_char_p flag.
- (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
-
- * term.c (append_glyph): Revert change of 2000-06-06.
-
- * xdisp.c (display_line): Revert change of 2000-06-06. Treat
- padding glyph not fitting on line as whole character not
- fitting on line.
-
- * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
- this isn't true for images with `:ascent 100'.
-
-2000-06-06 Kenichi Handa <handa@etl.go.jp>
-
- * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
- as modified if it is originally unmodified.
-
- * term.c (encode_terminal_code): Change the way to check if
- terminal coding does any conversion.
- (append_glyph): Set glyph->pixel_width correctly.
-
- * xdisp.c (display_line): While checking line continuation, pay
- attention to a padding glyph.
-
-2000-06-05 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
-
-2000-06-05 Dave Love <fx@gnu.org>
-
- * xdisp.c: Include fontset.h.
-
- * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
-
- * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
-
- * dispnew.c: Conditionally include term.h.
-
- * coding.h: Declare code_convert_string_norecord.
-
- * frame.h (struct frame): Use volatile unconditionally.
-
- * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
-
- * xmenu.c (menu_item_selection): Declare volatile unconditionally.
-
- * systime.h: Protect against multiple inclusion.
- (timezone) [USG5_4]: Define as time_t.
-
- * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
- (Foptimize_char_table, make_temp_name): Declare.
-
- * Makefile.in (xdisp.o): Depend on fontset.h.
-
- * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
-
- * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
- (Foptimize_char_table, make_temp_name): Declare.
-
- * s/irix4-0.h:
- * s/irix5-0.h:
- * s/netbsd.h: Don't define autoconfiscated MATHERR.
-
-2000-06-02 Dave Love <fx@gnu.org>
-
- * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
-
-2000-06-02 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
- result face, set flags in that face indicating that colors may not
- be freed.
-
- * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
- glyph, use the ASCII NUL character to determine the face.
-
-2000-06-02 Dave Love <fx@gnu.org>
-
- * sysdep.c: Conditionally include stdlib.h, unistd.h.
- (VFORK_RETURN_TYPE): Remove.
-
- * config.in: Add NO_MATHERR.
-
-2000-06-01 Dave Love <fx@gnu.org>
-
- * cmds.c (internal_self_insert): Don't check
- Vbefore_change_function, Vafter_change_function.
-
- * insdel.c (signal_before_change, signal_after_change): Likewise.
-
- * buffer.c (Vbefore_change_function, Vafter_change_function):
- Variables and their initializations deleted.
-
- * callint.c (Fcall_interactively): Doc fix.
-
- * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
-
-2000-05-31 Dave Love <fx@gnu.org>
-
- * textprop.c: Revert last change -- duplicated.
-
-2000-05-31 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
- in #if 0.
-
- * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
-
-2000-05-31 Jason Rumney <jasonr@gnu.org>
-
- * search.c (Fre_search_forward, Fre_search_backward)
- (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
-
- * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
-
-2000-05-30 Jason Rumney <jasonr@gnu.org>
-
- * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
- [WINDOWSNT]: Add extern for Vw32_system_coding_system.
-
- * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
-
- * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
- (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
- expand a nil default_filename.
-
- * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
- pointer to glyph_to_pixel_coords, not a frame.
-
- * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
- coding.h to dependencies.
-
- * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
-
- * w32console.c (glyph_to_pixel_coords): Change first parameter to
- window pointer to be consistent with w32term.c and xterm.c.
-
- * w32fns.c: Format and doc changes to bring closer to xfns.c.
- (VIETNAMESE_CHARSET): Define if not defined in system headers.
- (Qline_spacing, Qcenter): New variables.
- (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
- (x_set_line_spacing): New function.
- (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
- (x_specified_cursor_type): New function.
- (x_set_cursor_type): Use it.
- (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
- and icon strings.
- (validate_x_resource_name, x_get_resource_string): Measure lengths
- of external strings in bytes.
- (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
- GetTextExtentPoint32 with NULL title.
- (Fx_create_frame): Initialize Qline_spacing.
- (w32_load_system_font): Initialize font->double_byte_p.
- (x_to_w32_charset): Use Vw32_charset_info_alist.
- (Image, busy cursor, tooltip functions): Merged changes from
- xfns.c. Not yet functional on Windows.
-
- * w32gui.h (W32FontStruct): Add double_byte_p member.
-
- * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
- (emacs_button_translation): Use it.
- (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
- in `mask' to be set.
-
- * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
- menu strings.
-
- * w32term.c: Format and doc changes to bring closer to xterm.c.
- (w32_char_font_type): New enum.
- (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
- (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
- (w32_encode_char): New function.
- (x_encode_char): Removed.
- (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
- x_encode_char and w32_font_is_double_byte.
- (x_produce_image_glyph): Use image_ascent.
- (x_produce_glyphs): Use new version of w32_per_char_metric and
- handle NULL return value. Allow extra line spacing.
- (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
- (w32_get_glyph_overhangs): Remove unicode_p param. Use
- w32_font_type member of glyph instead.
- (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
- (fast_find_position): Make sure not to consider rows not visible
- in the window.
- (w32_read_socket) [WM_MENUSELECT]: Cannot call
- w32_menu_display_help with input blocked, as it can abort.
- (x_display_and_set_cursor): Choose cursor depending
- on buffer-local value of cursor_type.
- (x_draw_bar_cursor): Add parameter WIDTH.
-
- * w32term.h (CP_DEFAULT): Define.
- (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
-
-2000-05-30 Gerd Moellmann <gerd@gnu.org>
-
- * search.c (Fre_search_forward, Fre_search_backward)
- (Fposix_search_backward, Fposix_search_forward): Doc fix.
-
-2000-05-30 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (detect_coding_iso2022): Fix code for checking
- CODING_CATEGORY_MASK_ISO_8_2.
-
-2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (PREFETCH_NOLIMIT): New function.
- (re_match_2_internal): Use it and adjust the end_match_2 logic.
-
-2000-05-29 Gerd Moellmann <gerd@gnu.org>
-
- * syntax.c (find_defun_start): Move test for
- open_paren_in_column_0_is_defun_start outside of the loop.
-
- * xdisp.c (redisplay_window): Really switch buffers when
- displaying mode lines, and temporarily set selected_frame to the
- frame of the window that's redisplayed.
-
- * xfaces.c (free_realized_faces): Block/unblock input.
- (free_realized_multibyte_face): Ditto.
-
-2000-05-29 Dave Love <fx@gnu.org>
-
- * textprop.c (Qkeymap): New variable.
- (syms_of_textprop): Intern it.
-
- * keymap.c: Include intervals.h.
- (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
-
- * Makefile.in (keymap.o): Depend on intervals.h.
-
- * keyboard.c (menu_bar_items, tool_bar_items)
- (Fexecute_extended_command): Deal with `keymap' property.
- (read_key_sequence): Track map from `keymap' property as well as
- `local_map'.
-
- * intervals.c (get_local_map): Extra arg to allow looking for
- `keymap' too.
-
- * intervals.h (map_property): New enum.
- (get_local_map): Extra arg using it.
- (Qkeymap): Declare.
-
- * lisp.h (get_local_map): Don't declare here.
-
-2000-05-29 Kenichi Handa <handa@etl.go.jp>
-
- * Makefile.in (callproc.o): Depend on composite.h.
-
- * callproc.c: Include composite.h.
- (Fcall_process): Handle composition correctly.
-
- * coding.h (coding_allocate_composition_data): Extern it.
- (coding_restore_composition): Likewise.
-
- * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
- yet allocated, finish decoding with result
- CODING_FINISH_INSUFFICIENT_CMP.
- (coding_allocate_composition_data): Make it non-static.
- (coding_restore_composition): Likewise.
-
-2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
-
- * charset.c (syms_of_charset): Revert last change.
-
-2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
-
- * term.c (produce_glyphs): Treat characters from the eight-bit-*
- charsets as unibyte, with 1-column screen width. Sent by Kenichi
- Handa.
-
-2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
-
- * charset.c (syms_of_charset): Set width of character sets
- eight-bit-control and eight-bit-graphic to 1 column.
-
-2000-05-26 Gerd Moellmann <gerd@gnu.org>
-
- * config.in (HAVE_SPEED_T): New define.
-
- * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
- `extern speed_t'.
-
-2000-05-26 Dave Love <fx@gnu.org>
-
- * coding.c (shrink_decoding_region): Initialize eol_conversion.
-
- * data.c (Qsubrp, Qmany, Qunevalled): New variables.
- (Fsubr_arity): New function.
- (syms_of_data): Install them.
-
-2000-05-26 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (init_charset_once): Set the table bytes_by_char_head
- correctly.
-
- * fontset.c (syms_of_fontset): Adjust the font name for ascii of
- the default fontset to what Emacs uses by default.
- (check_registry_encoding): This function deleted.
- (Fset_fontset_font): Remove the adhoc condition for the default
- fontset. Allow cons in FONTNAME.
-
- * fns.c (map_char_table): Ignore char-table entries for
- charsets eight-bit-control and eight-bit-graphic.
-
-2000-05-25 Ken Raeburn <raeburn@gnu.org>
-
- * emacs.c (main): Initialize keyboard syms before initializing
- window code, so face names are available.
-
-2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
- of an anchor at the beginning of a shy-group.
-
-2000-05-25 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (handle_invisible_prop): Don't try to skip over
- invisible text if end of text is already reached.
-
-2000-05-25 Dave Love <fx@gnu.org>
-
- * xdisp.c (Fdump_glyph_matrix): Declare the arg.
-
- * coding.c (encode_eol): Add null statement after label.
-
-2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
-
- * w16select.c (Fw16_set_clipboard_data): Fix the change from
- 2000-05-20.
-
-2000-05-25 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (ccl_driver): Fix previous change.
-
-2000-05-25 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (run_pre_post_conversion_on_str): Set point to the
- beginning of buffer before calling coding->post_read_conversion.
- (decode_coding_string): Give correct args to
- run_pre_post_conversion_on_str.
- (encode_coding_string): Likewise.
-
- * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
- <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
- eight-bit-graphic correctly.
-
-2000-05-24 Kenichi HANDA <handa@etl.go.jp>
-
- * fileio.c (Finsert_file_contents): Even if a file is not found,
- execute codes for setting up coding system. Call
- after-insert-file-functions unconditionally.
-
-2000-05-24 Gerd Moellmann <gerd@gnu.org>
-
- * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
- BSD_PGRPS are not defined.
-
-2000-05-24 Kenichi Handa <handa@etl.go.jp>
-
- * charset.c (update_charset_table): Accept nil in LONG_NAME and
- DESCRIPTION.
- (syms_of_charset): Avoid building same strings.
-
-2000-05-23 Gerd Moellmann <gerd@gnu.org>
-
- * lread.c (Fload): Add a comment about the meaning of
- Vuser_init_file being t.
-
- * puresize.h (BASE_PURESIZE): Increase to 675000.
-
- * s/gnu-linux.h (setpgrp): Don't define it here because this
- prevents compilation on GNU/Linux systems with glib 2.2.
-
- * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
- as setpgid.
-
-2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
-
- * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
- dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
- version.
- (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
-
-2000-05-23 Kenichi Handa <handa@etl.go.jp>
-
- * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
-
- * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
-
- * term.c (encode_terminal_code): Set coding->src_multibyte properly.
-
- * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
-
-2000-05-22 Kenichi Handa <handa@etl.go.jp>
-
- * keyboard.c (read_char): Allow character codes 128..255 to be
- handled by input-method-function.
-
- * insdel.c (adjust_markers_for_replace): Fix previous change.
- (adjust_after_replace): If PREV_TEXT is nil, call
- adjust_markers_for_insert, not adjust_markers_for_replace.
-
-2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
-
- * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
- (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
- [HAVE_GRANDPT]: Define.
- (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
-
- * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
- like SYSV_PTYS.
-
- * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
-
- * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
-
-2000-05-20 Kenichi Handa <handa@etl.go.jp>
-
- The following changes are to handle 8-bit characters in a
- multibyte buffer/string without facing with byte combining
- problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
- eight-bit-graphic (for 0xA0..0xFF) are introduced.
-
- * Makefile.in (fns.o): Depend on charset.h.
-
- * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
- convert it to unibyte.
- (make_string): Use parse_str_as_multibyte, not chars_in_text.
-
- * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
- apparent char boundary.
- (Fset_buffer_multibyte): Convert 8-bit characters in the range
- 0x80..0x9F to/from multibyte form.
-
- * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
- to unibyte.
-
- * callproc.c (Fcall_process): Always encode an argument string if
- it is multibyte. Setup src_multibyte and dst_multibyte members of
- process_coding properly.
-
- * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
- SPLIT_NON_ASCII_CHAR.
-
- * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
- as is.
- (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
-
- * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
- (SPLIT_CHARACTER_SEQ): This macro deleted.
- (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
- (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
- and eight-bit-graphic.
- (char_to_string): Likewise. Signal an error for too large
- character code.
- (char_printable_p): Return 0 for 8-bit characters.
- (update_charset_table): Update iso_charset_table only when a final
- character is non-negative.
- (find_charset_in_text): Renamed from find_charset_in_str.
- Arguments and return value changed. Callers changed.
- (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
- be -1 if CHARSET is used only internally.
- (Fmake_char_internal): Handle new charsets; eight-bit-control and
- eight-bit-graphic.
- (Fcharset_after): Simplified.
- (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
- (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
- (multibyte_chars_in_text): Simplified by assuming there's no
- invalid multibyte sequence.
- (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
- (str_as_unibyte): New functions.
- (Fstring): Simpified by assuming that byte combining never happens.
- (init_charset_once): Initialization for
- LEADING_CODE_8_BIT_CONTROL.
- (syms_of_charset): Intern and staticpro Qeight_bit_control and
- Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
- eight-bit-control and eight-bit-graphic.
-
- * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
- (CHARSET_8_BIT_GRAPHIC): New macros.
- (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
- (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
- (CHARSET_REVERSE_CHARSET): Likewise.
- (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
- eight-bit-graphic.
- (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
- (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
- (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
- encounter an invalid multibyte sequence.
- (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
- sequence is always valid.
- (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
- (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
- (CHAR_STRING): For 8-bit characters, call char_to_string.
- (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
- multibyte sequence is always valid.
- (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
- (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
- (str_as_unibyte): Extern them.
- (BCOPY_SHORT): Fix a bug.
- (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
- (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
- (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
- (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
-
- * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
- CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
- (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
- (EMIT_BYTES): New macros.
- (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
- (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
- macros deleted.
- (CHECK_CODE_RANGE_A0_FF): This macro deleted.
- (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
- check the validity of multibyte sequence.
- (decode_coding_emacs_mule): New function.
- (encode_coding_emacs_mule): New macro.
- (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
- the source.
- (DECODE_ISO_CHARACTER): Just return a character code.
- (DECODE_COMPOSITION_START): Set coding->result instead of result.
- (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
- EMIT_CHAR to produced decoded characters. Exit the loop only by
- macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
- block here.
- (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
- only position codes for an invalid character.
- (encode_designation_at_bol): Return new destination pointer. 5th
- arg DSTP is changed to DST.
- (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
- from the source by ONE_MORE_CHAR. Don't handle the case of last
- block here.
- (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
- macros deleted.
- (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
- (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
- TWO_MORE_BYTES to fetch a byte from the source.
- (encode_eol): Pay attention to coding->src_multibyte.
- (detect_coding, detect_eol): Preserve members src_multibyte and
- dst_multibyte.
- (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
- (encoding_buffer_size): Set magnification to 3 for all coding
- systems that require encoding.
- (ccl_coding_driver): For decoding, be sure that the result is
- valid multibyte sequence.
- (decode_coding): Initialize coding->errors and coding->result.
- For emacs-mule, call decode_coding_emacs_mule. For no-conversion
- and raw-text, always call decode_eol. Handle the case of last
- block here. If not coding->dst_multibyte, convert the resulting
- sequence to unibyte.
- (encode_coding): Initialize coding->errors and coding->result.
- For emacs-mule, call encode_coding_emacs_mule. For no-conversion
- and raw-text, always call encode_eol. Handle the case of last
- block here.
- (shrink_decoding_region, shrink_encoding_region): Detect cases
- that we can't skip data more rigidly.
- (code_convert_region): Setup src_multibyte and dst_multibyte
- members of coding. For decoding, if the buffer is multibyte,
- convert the source sequence to unibyte in advance. For encoding,
- if the buffer is multibyte, convert the resulting sequence to
- multibyte afterward.
- (run_pre_post_conversion_on_str): New function.
- (code_convert_string): Deleted and divided into the following two.
- (decode_coding_string, encode_coding_string): New functions.
- (code_convert_string1, code_convert_string_norecord): Call one of
- above.
- (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
- MAKE_NON_ASCII_CHAR.
- (Fset_terminal_coding_system_internal)
- (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
- and dst_multibyte members.
- (init_coding_once): Initialize iso_code_class with new enum
- ISO_control_0 and ISO_control_1.
-
- * coding.h (enum iso_code_class_type): Member ISO_control_code is
- devided into ISO_control_0 and ISO_control_1.
- (struct coding_system): New members src_multibyte, dst_multibyte,
- errors, and result. Delete member fake_multibyte.
- (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
- nonzero.
- (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
- nonzero.
-
- * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
- (Faset): Likewise.
-
- * editfns.c (Fformat): Be sure to convert 8-bit characters to
- multibyte form.
- (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
- combining occurs.
- (Ftranspose_region): Delete codes for handling byte combining.
-
- * fileio.c (Finsert_file_contents): Setup src_multibyte and
- dst_multibyte members of coding. On handling REPLACE on unibyte
- buffer, convert the result of decode_coding to unibyte. On
- inserting into a mutibyte buffer, always call code_convert_region.
- (e_write): Setup coding->src_multibyte according to the
- multibyteness of the source (buffer or string).
-
- * fns.c (concat): Handle 8-bit characters correctly.
- (Fstring_as_unibyte): Be sure to make all 8-bit characters in
- unibyte in the result.
- (Fstring_as_multibyte): Be sure to make all 8-bit characters in
- valid multibyte form in the result.
- (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
- (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
- return -1, signal an error.
- (base64_encode_1): New arg MULTIBYTE. Get each character by
- CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
- character is found, return -1.
- (Fbase64_decode_region): Delete codes for handling byte-combining.
- Treat each decoded byte as a unibyte character.
- (Fbase64_decode_string): Return unibyte string.
- (Fcompare_strings, concat, string_byte_to_char): Use
- FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
- FETCH_STRING_CHAR_ADVANCE.
- (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
- (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
-
- * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
- SPLIT_NON_ASCII_CHAR.
- (fontset_ref_via_base, fontset_set): Likewise
-
- * insdel.c (adjust_markers_for_record_delete): Deleted.
- (adjust_markers_for_insert): Argument changed. Caller changed.
- (adjust_markers_for_replace): Likewise.
- (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
- (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
- (copy_text): Delete unused local varialbe c_save. For converting
- to multibyte, be sure to make all 8-bit characters in valid
- multibyte form.
- (count_size_as_multibyte): Handle 8-bit characters correctly.
- (insert_1_both, insert_from_string_1, insert_from_buffer_1)
- (adjust_after_replace, replace_range, del_range_2)
- [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
- (insert_1_both, insert_from_string_1, insert_from_buffer_1)
- (adjust_after_replace, replace_range, del_range_2) Delete codes for
- handling byte combining.
- (adjust_before_replace): Deleted.
-
- * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
- SPLIT_NON_ASCII_CHAR.
- (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
- (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
- (Fkey_description): Likewise.
-
- * lread.c (read1): On reading multibyte string, be sure to make
- all 8-bit chararacters in valid multibyte form.
- (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
-
- * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
- unconditionally.
-
- * process.c (Fstart_process): GCPRO current_dir before calling
- Ffind_operation_coding_system. Encode arguments here.
- (create_process): Don't encode arguments here. Setup
- src_multibyte and dst_multibyte members of struct coding.
- (read_process_output): Setup src_multibyte and dst_multibyte
- members of struct coding. If the output is to multibyte buffer,
- always decode the output of the process. Adjust the
- representation of 8-bit characters to the multibyteness of the output.
- (send_process): Setup coding->src_multibyte according to the
- multibyteness of the source.
-
- * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
- (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
- FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
-
- * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
-
- * w16select.c (Fw16_set_clipboard_data): Setup members
- src_multibyte and dst_multibyte of coding. Adjusted for the
- change for find_charset_in_str.
- (Fw16_get_clipboard_data): Likewise.
-
- * w32fns.c (w32_to_x_font): Setup members src_multibyte and
- dst_multibyte of coding.
- (x_to_w32_font): Likewise.
-
- * w32select.c (Fw32_set_clipboard_data): Setup members
- src_multibyte and dst_multibyte of coding. Adjusted for the
- change for find_charset_in_str.
- (Fw32_get_clipboard_data): Likewise.
-
- * xdisp.c (get_next_display_element): Handle 8-bit characters
- correctly.
- (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
- (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
-
- * xselect.c (selection_data_to_lisp_data): Setup members
- src_multibyte and dst_multibyte of coding. Adjusted for the
- change for find_charset_in_str.
- (lisp_data_to_selection_data): Likewise.
-
-2000-05-19 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
-
- * dispextern.h (Vimage_types): Add extern declaration.
-
- * xdisp.c (Vimage_types): Moved here from xfns.c.
- (syms_of_xdisp): Move `image-types' variable here from xfns.c.
-
- * xfns.c (Vimages_types): Moved to xdisp.c.
- (syms_of_xfns): Move `image-types' to xdisp.c.
-
- * w32fns.c (Vimage_types): Removed.
- (syms_of_w32fns): Remove `image-types'.
-
-2000-05-18 Kenichi Handa <handa@etl.go.jp>
-
- * fns.c (map_char_table): Pay attention to character number of
- charset. Check the validity of charset at the first level. For
- leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
- the default value.
-
- * fontset.c: Include "buffer.h".
- (fs_load_font): If the face has fontset, record the face ID in
- that fontset.
- (Finternal_char_font): New function.
- (accumulate_font_info): New function.
- (Ffontset_info): Rewritten for the new fontset implementation.
- (syms_of_fontset): Register Vdefault_fontset in the first element
- of Vfontset_table. Include Vdefault_fontset in
- Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
- function.
-
-2000-05-16 Dave Love <fx@gnu.org>
-
- * m/iris5d.h: Deleted -- unused.
-
-2000-05-16 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
- `invalid' instead of `illegal'.
-
- * indent.c (Fmove_to_column): When ending within a tab, insert
- spaces first so that markers at the end of the tab get adjusted.
-
- * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
- buffer list that wasn't selected in that frame.
-
- * filelock.c (get_boot_time): To obtain an 8 char file name, which
- is needed on mescaline, use a 2 char prefix, and call
- make_temp_name with second arg non-zero.
-
- * fileio.c (make_temp_name): New function, extracted from
- Fmake_temp_name.
- (Fmake_temp_name): Use it.
-
-2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
-
- * window.c (coordinates_in_window): Subtract 1 when computing right_x.
-
-2000-05-15 Gerd Moellmann <gerd@gnu.org>
-
- * Makefile.in (lisp): Add env.elc.
-
- * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
-
-2000-05-12 Gerd Moellmann <gerd@gnu.org>
-
- * search.c (Freplace_match): Handle case of `\N' in the
- replacement when there's no group N.
-
-2000-05-11 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (add_to_log): Don't pass the terminating NUL byte
- of the message to message_dolog.
-
- * keyboard.c (read_char): Don't clear current message for help
- events; let the code handling help events handle this. Change
- code detecting help events that should be ignored.
-
- * xdisp.c (handle_single_display_prop): Don't try to set PT if
- we're interating over a string.
-
-2000-05-09 Dave Love <fx@gnu.org>
-
- * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
- that offset before writing. Move gcpro region past call of
- Ffile_regular_p.
-
-2000-05-04 Dave Love <fx@gnu.org>
-
- * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
-
-2000-05-04 Gerd Moellmann <gerd@gnu.org>
-
- * insdel.c (insert_from_buffer_1): Adjust FROM position by number
- of inserted characters when BUF equals the current buffer, and PT
- is in front of or equal to FROM.
-
-2000-05-03 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (handle_single_display_prop): If display property value
- is invalid, or something not supported on the frame, restore
- iterator's position to what it was initially. Make sure to return
- 0 for invalid and unsupported property values.
-
- * xterm.c (x_produce_glyphs) <composite chars>: Handle case
- that x_per_char_metric returns null.
-
-2000-05-02 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.h (struct face): Add forward declaration.
- (struct image): Ditto.
- (image_ascent): Add prototype.
-
- * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
- (x_draw_image_relief, x_draw_image_foreground_1): Call function
- image_ascent instead of using IMAGE_ASCENT.
-
- * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
- (IMAGE_ASCENT): Removed.
-
- * xfns.c (Qcenter): New variable.
- (enum image_value_type): Add IMAGE_ASCENT_VALUE.
- (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
- (image_ascent): New function.
- (lookup_image): Recognize `:ascent center'.
- (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
- (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
- (xbm_load): Don't set image's ascent here.
- (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
- (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
- check ascent values here.
- (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
- (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
- (syms_of_xfns): Initialize Qcenter.
-
- * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
- to the limits, increase the limits.
-
-2000-05-01 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
- Check Vfont_encoding_alist against the full name of the opened font.
-
-2000-04-28 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
- taller than the window.
-
-2000-04-28 Kenichi Handa <handa@etl.go.jp>
-
- * xfaces.c (realize_x_face): Fix the argument of the second
- xassert. BASE_FACE may not be a face for ASCII.
-
-2000-04-27 Gerd Moellmann <gerd@gnu.org>
-
- * print.c (print_object): Treat print-length < 0 as nil.
-
- * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
-
- * s/freebsd.h (TERMCAP_OBJ): Removed.
- (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
-
- * lread.c (read1): Don't treat period followed by certain
- characters as symbol start.
-
- * xfns.c (slurp_file): New function.
- (xbm_image_p): Handle case of in-memory XBM files.
- (xbm_scan): Rewritten to work on memory buffers instead of files.
- (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
- Work on memory buffers instead of files. If DATA is null test
- if buffer looks like an in-memory XBM file.
- (xbm_load_image): Renamed from xbm_load_image_file. Work on
- memory buffers instead of files.
- (xbm_file_p): New function.
- (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
-
- * lread.c (end_of_file_error): New function.
- (read1): Call it instead of signaling `end-of-file' directly.
-
- * print.c (print_error_message): Print data of `end-of-file'
- with Fprinc instead of Fprin1.
-
-2000-04-26 Ken Raeburn <raeburn@gnu.org>
-
- * window.c (freeze_window_start): Check that minibuffer scroll
- window isn't nil before extracting the window structure pointer
- from it.
-
- * undo.c (record_delete): If we hit the end of the undo list, stop
- picking elements apart.
-
-2000-04-26 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (display_line): If lines are continued, restore
- iterator's ascent/descent information to the values before the
- first glyph not fitting on the line.
-
-2000-04-25 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (try_window_id) <all changes above window start>: Adjust
- positions in glyph matrix. Don't compute new window end positions.
-
- * dispnew.c (increment_matrix_positions): Renamed from
- increment_glyph_matrix_buffer_positions.
- (increment_row_positions): Renamed from
- increment_glyph_row_buffer_positions.
-
- * dispextern.h: Change names of renamed functions from dispnew.c
- in prototypes.
-
-2000-04-24 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Fdo_auto_save): Create directories for auto-save
- list file if necessary.
-
- * xdisp.c (init_iterator): Set iterator's extra_line_spacing
- from buffer or frame.
- (automatic_hscrolling_p): New variable.
- (hscroll_windows): Scroll windows horizontally only if automatic
- hscrolling is allowed.
- (syms_of_xdisp): New variable `automatic-hscrolling'.
-
- * frame.h (struct frame): Add member extra_line_spacing.
-
- * xfns.c (x_set_line_spacing): New function.
- (Fx_create_frame): Set line spacing from resources.
- (Qline_spacing): New variable.
- (syms_of_xfns): Initialize Qline_spacing.
-
- * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
-
- * buffer.c (init_buffer_once): Handle extra_line_spacing.
- (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
- (reset_buffer): Don't initialize extra2 and extra3. Initialize
- extra_line_spacing from default value.
- (init_buffer_once): Initialize default value of extra_line_spacing.
-
- * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
- and extra3.
-
- * xterm.c (x_produce_glyphs): Remove reference to struct it's
- prompt_width. Add extra line spacing.
-
- * term.c (produce_glyphs): Remove reference to struct it's
- prompt_width.
-
- * dispextern.h (struct it): Remove member prompt_width, add
- extra_line_spacing.
-
-2000-04-22 Gerd Moellmann <gerd@gnu.org>
-
- * dispnew.c (update_frame_line): When writing a whole line, make
- sure cursor is in the right row afterwards, otherwise a use of
- capability `ch' in cmgoto might leave the cursor in the row below.
-
-2000-04-21 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (struct Lisp_Buffer_Cons): Remove.
-
- * keyboard.c (timer_check): Fix typo in comment.
-
-2000-04-21 Kenichi Handa <handa@etl.go.jp>
-
- * fontset.c (Fset_fontset_font): Fix docstring. Local variable
- name change: ch -> character.
-
-2000-04-20 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (echo_message_buffer): New variable.
- (echo_now): Set echo_message_buffer to the echo area buffer used
- to display the echo.
- (cancel_echoing): Reset echo_message_buffer to nil.
- (read_char): Code rewritten that handles canceling an echo or
- echoing a dash, respectively.
-
- * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
- directory doesn't exist.
-
-2000-04-19 Dave Love <fx@gnu.org>
-
- * fns.c (syms_of_fns): Defsubr mapc.
- (concat): Don't allow numeric args.
- (Fconcat): Doc change.
-
-2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (re_match_2_internal): Don't shorten the strings anymore,
- instead define end_match(1|2) more carefully.
- Use GET_CHAR_BEFORE_2 for `begline'.
-
-2000-04-19 Gerd Moellmann <gerd@gnu.org>
-
- * frame.h (SELECTED_FRAME): Change definition to compile cleanly
- on 64-bit systems where NULL is defined as `0'.
-
- * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
- the `variable argument list' to make it work on Alpha.
-
- * m/alpha.h (_LP64) [!_LP64]: Define.
- (ORDINARY_LINK): Define for NetBSD.
-
- * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
-
-2000-04-19 Dave Love <fx@gnu.org>
-
- * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
- change.
-
- * Makefile.in (LIBS): Don't use.
- (GETLOADAVG_OBJ): Define again.
- (otherobj): Add GETLOADAVG_OBJ.
-
- * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
-
-2000-04-18 Gerd Moellmann <gerd@gnu.org>
-
- * lread.c (read_filtered_event): Cancel and start busy cursor.
-
- * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
- that the per-character metrics may be null.
-
-2000-04-17 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (clone_per_buffer_values): New function.
- (Fmake_indirect_buffer): Add optional argument CLONE. Call
- clone_per_buffer_values if CLONE is not nil.
-
- * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
-
-2000-04-16 Dave Love <fx@gnu.org>
-
- * Makefile.in: Remove obsolete localcpp stuff.
- (GETLOADAVG_OBJ): Don't define.
- (obj): Move LIBOBJS...
- (otherobj): ... to here.
- (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
- whitespace-only lines after the continuation (Irix).
-
-2000-04-14 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
-
- * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
-
-2000-04-14 Dave Love <fx@gnu.org>
-
- * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
- * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
- * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
- * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
- NLIST_STRUCT.
-
- * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
- autoconfiscated HAVE_GETLOADAVG.
-
- * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
- BROKEN_MKTIME.
-
-2000-04-14 Gerd Moellmann <gerd@gnu.org>
-
- * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
- (fill_in_lock_file_name): Avoid existing files that aren't links.
-
-2000-04-14 Dave Love <fx@gnu.org>
-
- * Makefile.in (LIBS, LIBOBJS): New variable.
- (INTERVAL_SRC): Convert to make variable.
- (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
- (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
- (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
- add LIBOBJS.
- (SOME_MACHINE_OBJECTS): Remove interval stuff.
- (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
- (shortlisp): Add facemenu, float-sup, frame.
- (SOME_MACHINE_LISP): Remove them from here.
- (LIBES): Change unused LDLIBS to autoconf LIBS.
-
- * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
-
-2000-04-14 Kenichi Handa <handa@etl.go.jp>
-
- * composite.c (update_compositions): If FROM and TO are not in a
- valid range, do nothing.
-
-2000-04-13 Gerd Moellmann <gerd@gnu.org>
-
- * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
-
- * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
-
- * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
- as TERMCAP_OBJ.
-
-2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
-
- * fileio.c (a_write): Remove redundant semi-colons.
- (e_write): Return -1 if failed to write all the data.
- This fixes the changes made at 1999-12-15.
-
-2000-04-12 Dave Love <fx@gnu.org>
-
- * fns.c (mapcar1): Test for null vals to support mapc.
- (Fmapc): New function.
-
-2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (NUM_MOUSE_BUTTONS): Define.
- (IT_frame_up_to_date): Support the buffer local value of
- cursor-type, if defined.
-
-2000-04-10 Dave Love <fx@gnu.org>
-
- * editfns.c (preceding-char, following-char): Doc fix.
-
-2000-04-10 Ken Raeburn <raeburn@gnu.org>
-
- * Makefile.in (temacs): Revert 2000-03-12 change.
-
-2000-04-10 Jason Rumney <jasonr@gnu.org>
-
- * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
-
-2000-04-10 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (setup_echo_area_for_printing): Choose an echo
- area buffer, if it's not set up yet.
-
- * indent.c (compute_motion): Set immediate_quit.
-
-2000-04-09 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
- (realize_tty_face): Suppress boldness if colors are the inverse of
- the default colors, and tty_suppress_bold_inverse_default_colors_p
- is set.
- (Ftty_suppress_bold_inverse_default_colors): New function.
- (syms_of_xfaces): Defsubr it.
-
- * buffer.c (Frestore_buffer_modified_p): New function.
- (syms_of_buffer): Defsubr it.
-
-2000-04-08 Ken Raeburn <raeburn@gnu.org>
-
- * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
- charset id (int) argument, not a charset (Lisp_Object).
-
- * coding.h (code_convert_string): Declare.
- * coding.c (code_convert_string_norecord): Pass an int, not a lisp
- object, as the fourth argument to code_convert_string.
-
- * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
- (Fset_fontset_font): Use EQ to compare lisp objects.
-
-2000-04-05 Ken Raeburn <raeburn@gnu.org>
-
- * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
- a pointer that looks like a lisp object.
- (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
- zero, instead see whether it's an integer object, since they can't
- have intervals.
- (GET_INTERVAL_OBJECT): Simply assign to the destination.
-
- * dispnew.c (allocate_matrices_for_frame_redisplay)
- (direct_output_forward_char): Use X(U)INT and make_number as needed
- to convert between (unsigned) int values and lisp integers.
- * keyboard.c (read_key_sequence): Likewise.
- * lread.c (substitute_object_recurse): Likewise.
- * fns.c (concat, hash_lookup, hash_remove): Likewise.
- * minibuf.c (do_completion, Fminibuffer_complete_word)
- (Fminibuffer_completion_help): Likewise.
- * term.c (produce_special_glyphs): Likewise.
-
- * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
- * print.c (print_preprocess, print_object): Likewise.
-
- * search.c (compile_pattern): Use NILP when checking for nil.
-
- * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
- __OPTIMIZE__]: Provide a GNU C macro version that handles
- lisp-object unions.
- (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
- field, to better cope with ENABLE_CHECKING and calls that modify a
- Lisp_Object using its old value.
-
-2000-04-04 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (compare_window_configurations): Signal an error
- if parameters C1 or C2 aren't window configurations.
-
- * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
- AFTER_POTENTIAL_GC calls around calls to functions that can
- signal an error and thus invoke the debugger.
-
-2000-04-03 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
- an error if decoding fails.
-
- * keyboard.c (lispy_mouse_names): Variable removed.
- (Vlispy_mouse_stem): New variable.
- (syms_of_keyboard): Initialize Vlispy_mouse_stem.
- (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
- for any mouse button number. Increase size of mouse_syms and
- button_down_location as needed. Call modify_event_symbol with
- different arguments.
- (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
- Call modify_event_symbol with different arguments.
- (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
- for any button number. Call modify_event_symbol with different
- arguments.
- (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
- Accept a string for NAME_ALIST_OR_STEM.
-
- * lisp.h (larger_vector): Add prototype.
-
- * fns.c (larger_vector): Make externally visible.
-
- * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
-
-2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
- (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
- (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
- we are between str1 and str2.
- (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
- (PATFETCH): Use `TRANSLATE'.
- (PATFETCH_RAW): Fetch multibyte char if applicable.
- (PATUNFETCH): Remove.
- (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
- When writing a char, write it directly into the pattern buffer rather
- than going needlessly through a temp char-array.
- (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
- multibyte magic and remove the useless `#ifdef emacs'.
- (bcmp_translate): Don't compare as multibyte chars when in a unibyte
- buffer.
-
- * regex.h (struct re_pattern_buffer): Make field `multibyte'
- conditional on `emacs'.
-
- * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
-
-2000-04-01 Ken Raeburn <raeburn@gnu.org>
-
- * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
- non-union-type versions of XMARK and friends here, because XMARK
- and friends won't work on an integer field if NO_UNION_TYPE is not
- defined.
- (make_number): Define as a function if it's not defined as a macro.
-
- * composite.c (run_composite_function): Use NILP when checking for nil.
- (syms_of_composite): Delete local var NARGS, pass an int as first
- argument to Fmake_hash_table.
-
- * editfns.c (text_property_stickiness): Use NILP to test
- Lisp_Object boolean value.
- (Fmessage_or_box): Don't use NILP to test int variable.
- (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
- problems reading from and changing the same lisp value in an
- XSETSTRING call.
-
-2000-04-01 Gerd Moellmann <gerd@gnu.org>
-
- * term.c (TN_no_color_video): New variable.
- (term_init): Intitialize TN_no_color_video.
- (enum no_color_bit): New enumeration.
- (MAY_USE_WITH_COLORS_P): New macro.
- (turn_on_face): Use it to determine if attributes may be used
- combined with colors.
-
-2000-04-01 Ken Raeburn <raeburn@gnu.org>
-
- * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
- with int lvalues via casts; instead, just yield lisp object lvalues.
- (enlarge_window): Variable sizep now points to Lisp_Object. Use
- proper accessor macros.
- (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
- (grow_mini_window): Fix typo getting int value of root->height.
-
- * xdisp.c (compute_string_pos): Fix order of arguments to
- string_pos_nchars_ahead.
- (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
- count arg to variable-arg routines like Frun_hook_with_args and
- Fformat.
- (back_to_previous_visible_line_start)
- (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
- fixed-arg routines like Fget_char_property and Fmake_string.
- (reconsider_clip_changes): Use XINT when comparing integer lisp
- objects, or passing them as int arguments.
- (mark_window_display_accurate, insert_left_trunc_glyphs)
- (append_space, extend_face_to_end_of_line): Use make_number when
- storing or passing integer values as lisp objects.
- (set_cursor_from_row, highlight_trailing_whitespace): Use
- INTEGERP, not implicit test against zero, for glyph object.
- (try_window_id): Don't use make_number when we want an int value.
-
- * xfaces.c (xlfd_symbolic_value): Make last argument a
- Lisp_Object, to be consistent with callers.
- (Fbitmap_spec_p): Use XINT to get numeric value of height.
- (lface_hash): Apply XFASTINT to lisp values before folding in.
-
- * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
- fill in window width and height. Pass an int, not a lisp object,
- as first arg to Finsert.
-
-2000-04-01 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (realize_basic_faces): Block input while realizing
- the faces.
-
- * keyboard.c (lispy_mouse_names): Add additional mouse names.
-
- * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
-
-2000-03-31 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_produce_glyphs): When displaying unibyte text
- or ASCII, handle case that per-char metric is null.
-
-2000-03-30 Ken Raeburn <raeburn@gnu.org>
-
- * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
-
- * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
- (XSUBR, XBUFFER): Verify correct object type before returning
- pointer, using eassert.
- * frame.h (XFRAME): Likewise.
-
- * buffer.c (Frename_buffer, Fset_buffer_multibyte)
- (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
- XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
- * data.c (set_internal): Likewise.
- * dispextern.h (WINDOW_WANTS_MODELINE_P)
- (WINDOW_WANTS_HEADER_LINE_P): Likewise.
- * fileio.c (auto_save_1): Likewise.
- * insdel.c (check_markers): Likewise.
- * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
- * undo.c (record_insert): Likewise.
- * vmsproc.c (child_sig): Likewise.
- * window.c (unshow_buffer, window_loop): Likewise.
- * xterm.c (x_erase_phys_cursor): Likewise.
-
-2000-03-30 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (free_image_cache): Free the cache structure itself
- last, after all its members have been freed.
-
- * lisp.h (xstrdup): Add prototype.
-
- * alloc.c (xstrdup): Moved here from xfaces.c.
- (allocating_for_lisp): Variable removed.
- (lisp_malloc): Block input around the calls to malloc and mem_insert.
-
- * xfaces.c (realize_tty_face): Use find_symbol_value instead
- of Fsymbol_value.
- (xstrdup): Moved to alloc.c.
-
-2000-03-29 Ken Raeburn <raeburn@gnu.org>
-
- * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
-
- * emacs.c (main): Fix sense of no-loadup test.
-
- * config.in (ENABLE_CHECKING): Undef.
-
- * lisp.h (struct interval): Replace "parent" field with a union of
- interval pointer and Lisp_Object; add new bitfield to use as
- discriminant. Change other flag fields to bitfields.
- (CHECK): New macro for consistency checking. If ENABLE_CHECKING
- is defined and the supplied test fails, print a message and abort.
- (eassert): New macro. Use CHECK to provide an assert-like facility.
-
- * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
- pointers; abort if the value looks like a lisp object.
- (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
- (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
- Modify for new interval parent definition.
-
- * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
- (UNMARK_BALANCE_INTERVALS): Update references that need an
- addressable lisp object in the interval structure.
- (die): New function.
- (suppress_checking): New variable.
-
- * intervals.c (interval_start_pos): Just return 0 if there's no
- parent object.
-
-2000-03-29 Gerd Moellmann <gerd@gnu.org>
-
- * lread.c (read1): Accept `.' (period) as symbol start like in CL
- and earlier Emacs versions.
-
- * keyboard.c (Ftop_level): Cancel busy-cursor.
-
- * eval.c (call_debugger): Cancel busy-cursor.
-
-2000-03-29 Kenichi Handa <handa@etl.go.jp>
-
- * search.c (Freplace_match): Adjust multibyteness of the current
- buffer and NEWTEXT. Free allocated memory before signaling an error.
-
-2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (analyse_first): New function obtained by ripping out most
- of re_compile_fastmap and generalizing it a little bit so that it
- can also just return whether a given (sub)pattern can match the empty
- string or not.
- (regex_compile): Use `analyse_first' to decide whether the loop-check
- needs to be done or not for *, +, *? and +? (the loop check is costly
- for non-greedy repetition).
- (re_compile_fastmap): Delegate the actual work to `analyse_first'.
-
-2000-03-28 Dave Love <fx@gnu.org>
-
- * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
-
- * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
-
-2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
- an expression.
- (enum re_opcode_t): Update description of succeed_n.
- (PATFETCH): Always define.
- (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
- operators, char classes, shy-groups and intervals).
- Optimize special cases of intervals so as to only use succeed_n and
- jump_n when really needed.
- (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
- that we don't have to handle the special cases any more.
- Simplify on_failure_jump handling as well.
-
-2000-03-28 Jason Rumney <jasonr@gnu.org>
-
- * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
-
-2000-03-27 Gerd Moellmann <gerd@gnu.org>
-
- * s/freebsd.h (GC_SETJMP_WORKS): Define.
-
- * s/msdos.h (GC_SETJMP_WORKS): Define.
-
- * alloc.c (mark_maybe_object): New function.
- (mark_memory): Use it.
- (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
- (setjmp_tested_p, longjmp_done): New variables.
- (test_setjmp): New function.
- (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
- (init_alloc): Initialize setjmp_tested_p and longjmp_done.
-
- * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
- to DEC_TEXT_POS and INC_TEXT_POS.
-
- * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
- with parameter MULTIBYTE_P.
-
- * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
-
- * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
- buffers because it looks for multibyte character byte sequences
- which don't exist in unibyte text.
-
- * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
-
- * xfaces.c (register_color, unregister_color, unregister_colors)
- [DEBUG_X_COLORS]: New functions.
- (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
-
- * xfns.c (x_set_cursor_color): Get color reference counts right.
-
- * xterm.c (x_copy_color): New function.
- (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
-
- * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
- (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
- (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
- (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
- (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
- (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
- (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
- (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
- (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
- (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
-
- * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
- names for handling per-buffer variables.
-
- * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
- instead of MAX_BUFFER_LOCAL_VARS.
- (last_per_buffer_idx): Renamed from max_buffer_local_idx.
-
- * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
-
- * xfns.c (x_specified_cursor_type): New function.
- (x_set_cursor_type): Use it.
-
- * buffer.h (struct buffer): Add cursor_type.
-
-2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
- (print_partial_compiled_pattern, re_compile_fastmap):
- Handle new opcode.
- (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
- (re_match_2_internal): Add code for on_failure_jump_nastyloop when
- executing it as well as when popping it off the stack to find infinite
- loops in non-greedy repetition operators.
-
-2000-03-26 Gerd Moellmann <gerd@gnu.org>
-
- * doc.c (Qfunction_documentation): New variable.
- (syms_of_doc): Initialize Qfunction_documentation.
- (Fdocumentation): If FUNCTION is a symbol with non-nil
- `function-documentation' property, return a documentation derived
- from that.
-
- * buffer.c (syms_of_buffer): Add default-cursor-type.
- (init_buffer_once): Don't let cursor_type have a local value
- in every buffer.
-
- * xterm.c (x_display_and_set_cursor): Choose cursor depending
- on buffer-local value of cursor_type.
- (x_draw_bar_cursor): Add parameter WIDTH.
-
- * buffer.c (reset_buffer): Initialize buffer's cursor_type.
- (init_buffer_once): Set default cursor_type value to t.
- Mark cursor_type as local everywhere.
- (syms_of_buffer): New per-buffer variable cursor-type.
-
- * buffer.h (struct buffer): Remove member local_var_flags,
- add local_flags.
- (MAX_BUFFER_LOCAL_VARS): New macro.
- (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
- (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
- (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
- (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
-
- * print.c (print_object): Use new macros for per-buffer variables.
-
- * category.c (Fset_category_table): Use new macros for per-buffer
- variables.
-
- * buffer.c (buffer_permanent_local_flags): Make a char array.
- (max_buffer_local_idx): New variable.
- (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
- for new handling of per-buffer variables.
- (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
- (init_buffer_once): Initialize per-buffer vars differently.
- Set max_buffer_local_idx.
-
- * syntax.c (Fset_syntax_table): Use new macros for per-buffer
- variables.
-
- * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
-
- * data.c (do_symval_forwarding, store_symval_forwarding)
- (find_symbol_value, set_internal, default_value, Fset_default)
- (Fkill_local_variable, Flocal_variable_p): Use new macros for
- per-buffer variables.
-
- * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
-
-2000-03-24 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_term_init): Unblock input around call1 of
- Qvendor_specific_keysyms.
-
- * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
- (find_defun_start): Consider an open parenthesis in column 0
- a defun start only if open_paren_in_column_0_is_defun_start is set.
- (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
-
-2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
-
- * eval.c (Fautoload): Add entry in load-history (if after dump).
- * lread.c (load-history): Update docstring.
-
-2000-03-24 Gerd Moellmann <gerd@gnu.org>
-
- * indent.c (Fvertical_motion): Always use the current buffer.
- Temporarily change the window's buffer, if necessary.
-
-2000-03-23 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (fast_find_position): Make sure not to consider rows
- not visible in the window.
-
-2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (enum syntaxcode): Provide default for non-Emacs.
- (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
-
-2000-03-22 Jason Rumney <jasonr@gnu.org>
-
- * w32menu.c (single_submenu): Set help string to NULL if none.
- (w32_menu_show): Set help string correctly.
- (add-menu-item): Set help string in MIIM_DATA for menu item.
- Load SetMenuItemInfoA explicitly.
- (w32_menu_display_help): New function.
-
- * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
- (QCdata): Moved to xdisp.c.
-
- * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
- (Vw32_charset_to_codepage_alist): Removed.
- (Vw32_charset_info_alist): New variable.
- (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
- (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
- (greek, hebrew, thai, johab, mac, unicode]): New symbols.
- (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
- with TODO comment.
- (w32_codepage_for_font): Use Vw32_charset_info_alist.
- (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
- Define Vw32_charset_info_alist and w32_charset symbols.
-
-2000-03-22 Jason Rumney <jasonr@gnu.org>
-
- * makefile.nt (w32bdf.obj): Update dependencies.
-
- * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
-
- * w32fns.c: Include fontset.h after dispextern.h.
- (Fx_create_frame): Do not create fontset.
- (w32_load_system_font): Doc fix.
- (Fx_close_connection): Free full_name if it is not shared.
-
- * w32term.c: Include fontset.h after dispextern.h.
- (x_get_glyph_face_and_encoding): New parameter two_byte_p.
- Callers updated.
- (w32_per_char_metric): If PCM is invalid, delete and return NULL.
- (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
- (w32_font_is_double_byte): New function, needs body.
- (x_append_glyph): Set glyph->glyph_not_available_p.
- (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
- it->charset. If it->multibyte_p is zero and it->c is a multibyte
- character, convert it to a unibyte character.
- (struct glyph_string): Delete member `charset'.
- (W32_TEXTOUT): Temporarily remove charset_dim until another way of
- calculating it is found.
- (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
- the case that per char metric is not available correctly.
- (x_fill_glyph_string): Handle the case that the specific glyph is
- not available correctly.
- (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
- (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
- (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
- (x_new_fontset): Call fontset_ascii to get ASCII font name of the
- fontset. Don't call FS_LOAD_FONT.
-
-2000-03-22 Ken Raeburn <raeburn@gnu.org>
-
- * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
- (INT_LISPLIKE): New macro.
- (NULL_INTERVAL_P): Use it.
- (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
- (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
- (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
-
- * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
- explicit references to "parent" field of struct interval and
- associated unclean type conversions.
- * intervals.c (create_root_interval, root_interval, rotate_right)
- (rotate_left, balance_possible_root_interval, split_interval_right)
- (split_interval_left, interval_start_pos, find_interval)
- (next_interval, previous_interval, update_interval)
- (adjust_intervals_for_insertion, delete_node, delete_interval)
- (adjust_intervals_for_deletion, merge_interval_right)
- (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
- (copy_intervals_to_string): Likewise.
- * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
- Likewise.
- * syntax.c (update_syntax_table): Likewise.
-
- * intervals.c (reproduce_tree_obj): New function, like
- reproduce_tree but takes a Lisp_Object for the parent. Declare
- with prototype.
- (graft_intervals_into_buffer): Use it when appropriate.
- (reproduce_tree): Declare with prototype.
- (balance_possible_root_interval): Check that the parent is a lisp
- object before trying to examine its type.
-
-2000-03-22 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (lface_same_font_attributes_p): Compare font attributes
- as strings only if both are known to be strings.
-
- * s/openbsd.h (LIBS_TERMCAP): Undef.
-
-2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
- definitions for non-Emacs compilation.
- (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
- outside of `#ifdef emacs'.
- (print_partial_compiled_pattern): Update.
- (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
- (re_compile_fastmap): Merge handling of charset and charset_not (for
- emacs and non-emacs compilation as well).
- Similarly for (not)categoryspec and (not)syntaxspec.
- Don't use the fastmap when reaching `anychar' since the added
- complexity is not justified.
- (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
- and (not)syntaxspec. Merge (not)categoryspec.
-
-2000-03-22 Kenichi Handa <handa@etl.go.jp>
-
- * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
- (FACE_FOR_CHAR): Define them differently for the configuration of
- --without-x.
-
-2000-03-21 Dave Love <fx@gnu.org>
-
- * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
- doc string.
-
-2000-03-21 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
- (lface_fully_specified_p): Don't check contents of
- LFACE_FONT_INDEX because that attribute is optional.
- (realize_x_face): Remove now unwarranted xassert.
-
-2000-03-21 Kenichi HANDA <handa@etl.go.jp>
-
- The following changes are to make font selection based on
- characters, not charset. In addition, they recover fontset
- facilities while utilizing the new font selection mechanism.
-
- * Makefile.in (fontset.o): Depend on dispextern.h.
-
- * alloc.c (mark_face_cache): Don't mark face->registry.
-
- * dispextern.h (struct glyph): New member glyph_not_available_p.
- Use 22 bits for face_id.
- (enum lface_attribute_index): Add LFACE_FONT_INDEX.
- (struct face): Delete member registry, new member ascii_face.
- (FACE_SUITABLE_FOR_CHAR_P): Renamed from
- FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
- (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
- (struct it): Delete member charset, new member glyph_not_available_p.
-
- * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
- (struct fontset_info, struct fontset_data): Structs removed.
- (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
- (Vglobale_fontset_alist, font_idx_temp): Externs removed.
- (fs_load_font, fs_query_fontset): Adjusted for new argument.
- (fs_free_face_fontset, fontset_font_pattern)
- (face_suitable_for_char_p, face_for_char)
- (make_fontset_for_ascii_face): Extern them.
- (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
- (FS_LOAD_FACE_FONT): New macro.
-
- * fontset.c: All codes rewritten or adjusted for the change of
- fontset implementation. Now fontset is represented by char table.
- (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
- Variables removed.
- (my_strcasecmp): Function removed.
- (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
- (AREF, ASIZE): New macros.
- (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
- (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
- (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
- (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
- (fontset_id_valid_p, font_family_registry, fontset_name)
- (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
- (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
- New functions.
- (fs_load_font): New arg FACE. Caller changed.
- (fs_query_fontset): Argument changed. Caller changed.
- (Fquery_fontset): call fs_query_fontset.
- (fs_register_fontset, alloc_fontset_data, free_fontset_data):
- Functions removed.
- (clear_fontset_elements, check_registry_encoding)
- (check_fontset_name): New functions.
- (syms_of_fontset): Set char-table-extra-slots property of fontset
- to 3. Staticpro and initialize Vfontset_table and
- Vdefault_fontset. Defsubr fontset_font and fontset_list.
-
- * frame.h (struct frame): Member `fontset_data' removed.
- (FRAME_FONTSET_DATA): Macro removed.
-
- * frame.c (make_frame): Don't allocate f->fontset_data.
- (Fdelete_frame): Don't free f->fontset_data.
-
- * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
-
- * xdisp.c (charset_at_position): Function removed.
- (init_iterator): Don't set member charset of struct `it'.
- (handle_face_prop, reseat_to_string, set_iterator_to_next)
- (next_element_from_display_vector, insert_left_trunc_glyphs):
- Likewise.
- (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
- FACE_FOR_CHARSET.
- (get_next_display_element, append_space)
- (extend_face_to_end_of_line): Likewise.
-
- * xfaces.c (Qx_charset_registry, Vface_default_registry):
- Variables removed.
- (clear_font_table, frame_update_line_height, load_face_font):
- Adjusted for the change of fontset implementation.
- (load_face_fontset_font): Function removed.
- (pixel_point_size): New function.
- (font_list): Argument type changed. Caller changed.
- (LFACE_FONT): New macro.
- (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
- (set_lface_from_font_name): Type of arg FONTNAME is changed to
- Lisp_Object. Determine the font name by actually loading a font
- by the specified pattern. Set LFACE_FONT (lface) to the specified
- pattern. Even if a font is not found, don't try alternatives.
- (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
- (set_font_frame_param): If `font' is specified in lface, use it.
- (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
- (lface_same_font_attributes_p): Likewise.
- (make_realized_face): Arguent changed. Caller changed. Set
- face->ascii_face to face itself.
- (free_realized_face): Free face->fontset if face is for ASCII.
- (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
- (deduce_unibyte_registry, x_charset_registry): Functions removed.
- (free_realized_multibyte_face): New function.
- (lookup_face, lookup_named_face, lookup_derived_face): Argument
- changed. Caller changed.
- (try_font_list): Argument type changed.
- (face_fontset): Check `font' slot of ATTRS, not `family' slot.
- (choose_face_font): Argument changed. Handle fontset properly.
- (choose_face_fontset_font): Function removed.
- (realize_default_face, realize_named_face): Don't remove the
- former face here.
- (realize_face): Argument changed. Caller changed. Remove face
- with the arg former_face_id in advance. Load font for the new face.
- (realize_x_face): Argument changed. Caller changed. For a
- multibyte character, share fontset with base_face. For a single
- byte character, make a new realized fontset. Don't load a font here.
- (realize_tty_face): Argument changed. Caller changed.
- (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
- (face_at_buffer_position): Don't check multibyte_p for returning
- DEFAULT_FACE_ID.
- (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
- FACE_SUITABLE_FOR_CHARSET_P.
- (syms_of_xfaces): Remove code for Qx_charset_registry and
- Vface_default_registry.
-
- * xterm.c: Include fontset.h after dispextern.h. Undo the changes
- related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
- (x_per_char_metric): Don't try FONT->default_char. Even if
- pcm->width is zero, glyph bits may exist.
- (x_encode_char): Always initialize char2b->byte1.
- (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
- (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
- (x_append_glyph): Set glyph->glyph_not_available_p.
- (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
- it->charset. Handle the case that per char metric is not
- available. If it->multibyte_p is zero and it->c is a multibyte
- character, convert it to a unibyte character.
- (struct glyph_string): Delete member `charset'.
- (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
- the case that per char metric is not available correctly.
- (x_fill_glyph_string): Handle the case that the specific glyph is
- not available correctly.
- (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
- (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
- (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
- (x_new_fontset): Call fontset_ascii to get ASCII font name of the
- fontset. Don't call FS_LOAD_FONT.
-
- * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
- (x_create_tip_frame): Likewise.
- (Fx_close_connection): Free full_name of font_info.
-
- * fns.c (optimize_sub_char_table): New function.
- (Foptimize_char_table): New function.
- (syms_of_fns): Defsubr Soptimize_char_table.
-
-2000-03-20 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
- only if buffer is displayed in some window.
-
- * xdisp.c (handle_single_display_prop): Initialize local `value'.
- (try_window_reusing_current_matrix): Don't call scroll run
- function if run's current and desired position are the same;
- this prevents cursor flickering.
-
-2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
-
- * regex.c (RE_STRING_CHAR): New macro.
- (GET_CHAR_AFER_2): Remove.
- (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
- (enum re_opcode_t): Remove on_failure_jump_exclusive.
- (print_partial_compiled_pattern, re_compile_fastmap)
- (re_match_2_internal): Remove on_failure_jump_exclusive.
- (regex_compile): Turn optimizable P+ loops into PP*, so that the
- optimization only need to work for * (ie. can use of_keep_string_jump).
- Remove the special case for .*\n since it is now covered by the general
- optimization.
- (re_search_2): Don't bother with `room'.
- (skip_one_char): New function.
- (skip_noops): Simplify since `memory' is not needed any more.
- (mutually_exclusive_p): Restructure slightly to use `switch' and
- add handling for "all" remaining cases.
- (re_match_2_internal): Change on_failure_jump_smart to use
- on_failure_keep_string_jump (and redirect the end-of-loop jump)
- rather than on_failure_jump_exclusive.
-
-2000-03-19 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
- number of bits per RGB because it's everywhere used as the depth
- of the visual.
-
- * term.c (calculate_costs): Remove code dealing with X frames.
-
-2000-03-19 Richard M. Stallman <rms@gnu.org>
-
- * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
-
-2000-03-18 Gerd Moellmann <gerd@gnu.org>
-
- * lread.c (read_integer): Unread the last char not consumed.
-
-2000-03-17 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_update_window_cursor): Don't update in frames
- which are in the process of being deleted.
-
-2000-03-16 Gerd Moellmann <gerd@gnu.org>
-
- * Makefile.in (mostlyclean): Add `*.core'.
- (clean): Add `bootstrap-emacs'.
-
- * lread.c (read_integer): New function.
- (read1): Support read syntax #o, #x, #b, #r.
-
-2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c (re_match_2): Fix string shortening (to fit `stop') to
- make sure POINTER_TO_OFFSET gives the same value before and after
- PREFETCH. Use `dfail' to guarantee "atomic" matching.
- (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
- (debug): Now only active if > 0 rather than if != 0.
- (DEBUG_*): Update for the new meaning of `debug'.
- (print_partial_compiled_pattern): Add missing `succeed' case. Use
- CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
- in `succeed_n', `jump_n' and `set_number_at'.
- (store_op1, store_op2, insert_op1, insert_op2)
- (at_begline_loc_p, at_endline_loc_p): Add prototype.
- (group_in_compile_stack): Move to after its arg's types are
- declared and add a prototype.
- (PATFETCH): Define in terms of PATFETCH_RAW.
- (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
- (QUIT): Redefine as a nop except for NTemacs.
- (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
- indentation of the greedy-op and shy-group code.
- (at_(beg|end)line_loc_p): Fix argument's types.
- (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
- (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
- (MATCHING_IN_FIRST_STRING): Remove.
- (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
- to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
- QUIT unconditionally.
-
-2000-03-15 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
- a sole completion.
-
- * process.c (send_process): Add a hint that the function
- can call Lisp code to its comment.
-
- * lread.c (load_dangerous_libraries): New variable.
- (Vbytecomp_version_regexp): New variable.
- (safe_to_load_p): New function.
- (Fload): Handle files not compiled with Emacs specially.
- (syms_of_lread): New Lisp variable load-dangerous-libraries.
-
-2000-03-14 Gerd Moellmann <gerd@gnu.org>
-
- * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
-
- * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
- support functions only if HAVE_X11R6_XIM is defined.
- (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
-
- * s/sol2.h (INHIBIT_X11R6_XIM): Define.
-
- * xfns.c (X_I18N_INHIBITED): Don't define.
- (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
- (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
-
- * config.in (HAVE_X_I18N): Moved here from xterm.h.
- (HAVE_X11R6_XIM): Define.
-
- * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
-
- * xterm.c (x_term_init): Add support for X resource `synchronous'.
- If set, call XSynchronize.
-
-2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.c: Declare a new type `re_char' used throughout the code
- for the string char type. It's `const unsigned char' to match the
- rest of Emacs. Consistently make sure all pointers to strings use
- it and make sure all pointers into the pattern use `unsigned char'.
- (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
- GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
- code duplication.
-
- * charset.h (GET_CHAR_AFTER_2): Remove.
- (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
-
-2000-03-12 Ken Raeburn <raeburn@gnu.org>
-
- * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
- variable before the invocation of YMF_PASS_LDFLAGS, in case both
- of them try to use backquotes.
-
-2000-03-12 Dave Love <fx@gnu.org>
-
- * unexelf.c: Restore changes of 1999-10-19.
- (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
- fix its type and alignment; copy it from current process.
-
-2000-03-12 Gerd Moellmann <gerd@gnu.org>
-
- * atimer.c (cancel_atimer): Break out of the loop as soon as timer
- has been found. Fix bug not computing timer's predecessor.
-
- * fileio.c (Fread_file_name): Handle case that DIR contains a
- file name.
-
- * window.c (Fsave_window_excursion): Doc fix.
-
- * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
-
-2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (vga_installed): New function, code moved from
- dos_set_window_size.
- (Qbar, Qcursor_type, outside_cursor): New variables.
- (syms_of_msdos): Intern and staticpro them.
- (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
- shape used outside Emacs when called for the first time.
- (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
- cursor shape used outside Emacs.
- (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
- (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
- type has changed.
- (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
- parameters specify the cursor. Make qreverse a global
- variable (renamed to Qreverse).
-
-2000-03-09 Gerd Moellmann <gerd@gnu.org>
-
- * fns.c (Fy_or_n_p): Cancel busy-cursor.
-
-2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
-
- This is a big redesign of failure-stack and register handling, prompted
- by bugs revealed when trying to add shy-groups. Overall, what happened
- is that loops are now structured a little differently, groups can be
- shy and the code is a little simpler.
-
- * regex.h: Update the copyright.
- (RE_SHY_GROUPS): New value.
- (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
- (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
-
- * regex.c (enum re_opcode_t): Remove jump_past_alt,
- maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
- on_failure_jump_(exclusive, loop and smart). Also fix the comment
- for (start|stop)_memory since they now only take one argument (the
- second has becomes unnecessary).
- (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
- (print_compiled_pattern): Use %ld to printf long ints and flush to
- make debugging a little easier.
- (union fail_stack_elt): Make the integer unsigned.
- (struct fail_stack_type): Add a `frame' element.
- (INIT_FAIL_STACK): Init `frame' as well.
- (POP_PATTERN_OP): New macro for re_compile_fastmap.
- (DEBUG_PUSH, DEBUG_POP): Remove.
- (NUM_REG_ITEMS): Remove.
- (NUM_NONREG_ITEMS): Adjust.
- (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
- (TOP_FAILURE_HANDLE): New macros for the cycle detection.
- (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
- (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
- New macros.
- (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
- address pushed is not the destination of the jump but the source
- of it instead.
- (NUM_FAILURE_ITEMS): Remove.
- (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
- registers before the actual failure point). Don't hardcode any
- meaning for str==NULL anymore.
- (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
- (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
- Remove.
- (REG_UNSET_VALUE): Use NULL (why not?).
- (compile_range): Remove declaration since it doesn't exist.
- (struct compile_stack_elt_t): Remove inner_group_offset.
- (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
- (regex_grow_registers): Remove dead code.
- (FIXUP_ALT_JUMP): New macro.
- (regex_compile): Add shy-groups Change loops to use
- on_failure_jump_smart&jump instead of
- on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
- initial (dummy_failure_)jump. Remove c1_base (looks like unused
- variable to me). Use `jump' instead of `jump_past_alt' and don't
- bother with push_dummy_failure in alternatives since it is now
- unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
- emacs' for (re)allocating the stack.
- (re_compile_fastmap): Remove dead variables i and num_regs. Exit
- from loop when bufp->can_be_null rather than jumping to `done'.
- Avoid jumping backwards so as to ensure termination. Use
- PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
- backreferences. Remove dead code in handling of `anychar'.
- (skip_noops, mutually_exclusive_p): New functions taken from the
- handling of `maybe_pop_jump' in re_match_2_internal. Slightly
- improve mutually_exclusive_p to handle ".+\n".
- (lowest_active_reg, highest_active_reg)
- (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
- (re_match_2_internal): Use %p instead of 0x%x when printf'ing
- ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
- variables. Push register (in `start_memory') on the stack rather
- than storing it in old_reg(start|end). Remove the cycle detection
- from `stop_memory', replaced by the use of on_failure_jump_loop
- for greedy loops. Add code for the new on_failure_jump_<foo>.
- Remove ad-hoc code in `on_failure_jump' to push more registers in
- the case of a loop. Take out code from `maybe_pop_jump' into
- separate functions and adapt it to the semantics of
- `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
- and push_dummy_failure. Remove dummy_failure handling and
- handling of `failures to jump to on_failure_jump' (this last one
- was already dead code, it seems).
- (group_match_null_string_p, alt_match_null_string_p)
- (common_op_match_null_string_p): Remove.
-
-2000-03-08 Dave Love <fx@gnu.org>
-
- * config.in: Don't depend on __STDC__ for volatile.
- Add POINTER_TYPE, PTR, PROTOTYPES.
-
- * hftctl.c, strftime.c: Use PROTOTYPES.
- * eval.c (find_handler_clause): Likewise.
-
- * mem-limits.h: Use POINTER_TYPE.
-
- * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
- (memory_warnings): Declare using POINTER_TYPE.
-
-2000-03-08 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
-
- * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
-
- * xfns.c: Remove obsolete code in #if 0.
- (Fx_focus_frame): New function.
-
-2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
-
- * coding.c (coding_category_name): Add coding-category-utf-8,
- coding-category-utf-16-be, coding-category-utf-16-le.
- (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
- UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
- UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
- (detect_coding_utf_8): New function.
- (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
- UTF_16_LOW_SURROGATE_P): New macros.
- (detect_coding_utf_16): New function
- (detect_coding_mask): When priorities are specified, skip any
- categories that have `nil' coding-system. Fix bug of returning
- wrong mask when PRIORITIES is specified and detect_coding_XXX()
- returns a mask not set in PRIORITIES.
- (detect_eol_type_in_2_octet_form): New function.
- (detect_eol): selects detect_eol_type_XXX to call according to
- cooding->category_idx.
- (detect_coding_system): Remove `nil' coding-system in the result.
- (Fupdate_coding_systems_internal): Update all coding-categories.
-
- * coding.h (CODING_CATEGORY_IDX_UTF_8)
- (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
- New macros.
- (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
- (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
- (CODING_CATEGORY_IDX_UTF_16_LE)
- (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
- (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
- (CODING_CATEGORY_MASK_ANY): Include the above macros.
- (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
-
-2000-03-07 Gerd Moellmann <gerd@gnu.org>
-
- * doc.c (Fdocumentation_property): If value is not a string,
- and doesn't refer to etc/DOC, evaluate it to obtain a string.
-
- * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
- close the display with XtCloseDisplay. This caused a bus error
- on OpenWindows.
-
- * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
- complete but not unique.
-
-2000-03-06 Gerd Moellmann <gerd@gnu.org>
-
- * process.c (send_process): Remove local variable `procname' that
- might become invalid when a GC happens. Instead, access the
- process name slot directly.
-
- * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
- orig_height if set.
-
- * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
- orig_height if set.
-
-2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
- glyph matrices have been freed.
-
-2000-03-05 Gerd Moellmann <gerd@gnu.org>
-
- * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
- (bootstrap-temacs): Set LC_ALL to C like for temacs.
-
- * xfns.c (QCdata): Moved to xdisp.c.
-
- * xdisp.c (QCdata): Moved here from xfns.c.
- (syms_of_xdisp): Initialize QCdata.
-
- * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
-
- * window.c (coordinates_in_window): Use
- FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
- FRAME_INTERNAL_BORDER_WIDTH.
-
- * xdisp.c (try_window_id): Recompute unchanged information if
- it is obviously invalid.
-
- * xterm.c (x_term_init): Create a colormap if not using the
- default visual.
-
- * xterm.h (select_visual): Change prototype.
-
- * xfns.c (select_visual): Rewritten. Recognize user-specified
- visual classes.
- (visual_classes): New variable.
-
-2000-03-04 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
- (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
- (png_load): Access colormap of frame using FRAME_X_COLORMAP.
- (x_decode_color): Don't handle allocation of white and black specially.
- (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
- XtNcolormap resources.
- (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
- (Fx_create_frame): Initialize color members of x_output structure.
- (xpm_load): Pass colormap to XPM lib.
-
- * xfaces.c (x_free_colors): Access colormap of frame using
- FRAME_X_COLORMAP. Be paranoid about freeing black and white
- when default colormap is used.
-
- * xterm.c (x_term_init): Set Colormap member of x_display_info
- structure. Copy colormap if resource `privateColormap' is
- specified (PseudoColor only).
- (x_setup_relief_color): Access colormap of frame using
- FRAME_X_COLORMAP.
-
- * xterm.h (struct x_display_info): Add Colormap member `cmap'.
- (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
-
-2000-03-04 Jason Rumney <jasonr@gnu.org>
-
- * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
- other non-platform-specific equivalents.
- [WINDOWSNT]: Include w32term.h, fontset.h and define X
- specific functions and macros as their w32 equivalents where
- non-platform-specifics are not available.
- [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
- (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
- (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
- (frame_update_line_height): Use macros to access f->output_data.
- (defined_color): Remove FIXME comments; fixed.
- (x_face_list_fonts, prepare_face_for_display): Put X specifics
- into #ifdef blocks. Add WINDOWSNT blocks.
- (Fx_list_fonts): Use macros for accessing font data.
- (set_lface_from_font_name): Different default fonts for X and
- WINDOWSNT.
- (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
- scalable for backward compatibility.
- (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
- (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
-
- * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
- syms_of_w32faces.
-
- * makefile.nt (w32faces.obj): Remove.
- (xfaces.obj): Add.
-
-2000-03-03 Jason Rumney <jasonr@gnu.org>
-
- * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
- correct parameters.
-
-2000-03-03 Ken Raeburn <raeburn@gnu.org>
-
- * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
- standard ELF definitions here if the system header does not.
-
-2000-03-03 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (PER_CHAR_METRIC): Removed.
- (x_per_char_metric_1, x_default_char): New functions.
- (x_per_char_metric): If font's default char is invalid, return
- metrics of a suitably chosen usable default char.
- (x_draw_glyph_string_foreground): If font has an invalid default
- char, replace occurrences of unprintable chars with a suitably
- chosen usable default char.
-
-2000-03-02 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (note_mouse_highlight): Return quickly if frame's
- glyph matrices have been freed.
-
- * dispnew.c (free_glyphs): Block input while freeing matrices.
-
- * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
-
- * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
- Use x_free_colors.
-
- * dispextern.h (x_free_colors): Add prototype.
-
- * xfaces.c (x_free_colors): New function.
- (unload_color, free_face_colors): Use it.
-
-2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
-
- * window.c [MSDOS]: Include msdos.h.
-
-2000-03-02 Dave Love <fx@gnu.org>
-
- * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
-
- * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
- set C_OPTIMIZE_SWITCH for gcc.
-
-2000-03-02 Kenichi Handa <handa@etl.go.jp>
-
- * coding.c (coding_save_composition): Be sure to allocate
- composition data area in coding even if there's no composition in
- the current run.
-
-2000-03-01 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c: Equivalent changes to those made to xterm.c on
- 2000-02-25 and 2000-02-24.
-
- * w32fns.c: Equivalent changes to those made to xfns.c on
- 2000-02-25 and 2000-02-21.
-
- * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
- correct line-end convention is followed.
-
- * w32menu.c [HAVE_BOXES]: Remove #undef.
- (single_keymap_panes): Remove code for simulating checkmarks.
- (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
- Remove code for drawing simulated checkmarks.
- (w32_menu_show): make unibyte help string correctly.
- (add_menu_item): draw standard Windows checkmarks. Draw radio
- buttons as radio buttons if possible.
-
-2000-03-01 Gerd Moellmann <gerd@gnu.org>
-
- * sysdep.c (start_of_text): Don't define this function for NetBSD
- with ELF.
-
- * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
- Don't define.
- (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
- (LINKER): Don't undef if __NetBSD__ is defined.
-
- * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
-
- * fileio.c [__NetBSD__]: Define `unix'.
-
- * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
-
-2000-02-29 Gerd Moellmann <gerd@gnu.org>
-
- * atimer.c (start_atimer): Don't abort when timers are stopped.
- (append_atimer_lists): New function.
- (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
- arbitrary lists of stopped and running atimers.
-
- * atimer.c (cancel_atimer): Handle canceling an atimer when
- some timers are stopped.
-
- * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
- after canceling it.
-
- * fns.c (maybe_resize_hash_table): Handle case of new size
- coming out as being the same as old size.
-
-2000-02-27 Jason Rumney <jasonr@gnu.org>
-
- * makefile.nt: Add atimer.h to dependencies.
- * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
- * w32console.c: Only disable window system features for dispextern.h
- (initialize_w32_display): Build a display info for the console.
- * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
- * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
- WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
- as 2 button mice.
- * w32gui.h (struct W32FontStruct): Revert last change after change
- to xdisp.c.
- * w32menu.c (single_submenu): Set up help string.
- [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
- (w32_dialog_show): Set up help string.
- * w32term.c (w32_display_info_for_display): Remove unused function.
- (w32_draw_bitmap): Use pre-built bitmaps.
- (w32_initialize_display_info): New function to initialize parts of
- display info that are common to both GUI and console frames.
- (w32_term_init): Use w32_initialize_display_info. Do not set
- Vw32_num_mouse_buttons here, as it is not called for console
- frames. Build bitmaps for indicating truncated lines etc.
- (x_delete_display): Destroy pre-built bitmaps.
- * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
- (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
-
-2000-02-27 Dave Love <fx@gnu.org>
-
- * lisp.h: Add a bunch of prototypes.
-
-2000-02-26 Kenichi Handa <handa@etl.go.jp>
-
- * keyboard.c (read_char): Set `usec' correctly.
-
-2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
-
- * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
- `lambda', set reg[RRR] to the map index.
- (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
- reg[RRR] to 0. Otherwise, set it to -1.
-
-2000-02-25 Gerd Moellmann <gerd@gnu.org>
-
- * emacs.c (main): Remove code snippet commented out with `//'.
-
-2000-02-25 Richard M. Stallman <rms@gnu.org>
-
- * fileio.c (Ffile_symlink_p): If result starts with a `/'
- and contains a `:', prepend `/:'.
-
- * window.c (select_window_1): If selected_window is nil,
- don't "swap out" the buffer's point.
- (Fset_window_configuration): Set selected_window to nil
- before calling Fselect_window.
- (unshow_buffer): Don't set point in buffer from window's point
- if another more recently selected window also shows the buffer.
-
-2000-02-25 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (recursive_edit_1): Cancel busy-cursor.
-
- * xfns.c (inhibit_busy_cursor, busy_count): Removed.
- (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
- (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
- New variables.
- (DEFAULT_BUSY_CURSOR_DELAY): New define.
- (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
- (hide_busy_cursor): New functions.
- (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
-
- * minibuf.c (read_minibuf): Cancel busy-cursor.
-
- * keyboard.c (command_loop_1): Call start_busy_cursor before
- Fcommand_execute and cancel_busy_cursor after it.
- (timer_check): Remove busy-cursor code.
- (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
- cursor timer.
-
- * process.c (wait_reading_process_input): Remove busy-cursor code.
-
- * eval.c (Fsignal): Call cancel_busy_cursor instead of
- Fx_hide_busy_cursor.
-
- * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
- Remove prototyoes.
- (start_busy_cursor, cancel_busy_cursor): Add prototypes.
-
- * lisp.h (Fx_hide_busy_cursor): Remove prototype.
-
- * xterm.c (XTread_socket): Remove busy-cursor code.
-
- * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
- (build_frame_matrix_from_leaf_window): Put code handling
- glyph row's not being a slice of a frame row in #if 0.
- (sync_window_with_frame_matrix_rows): New function.
- (frame_row_to_window): New function.
- (mirror_line_dance): Handle copies between windows.
-
- * lread.c (Fload): Use `xfree' instead of `free'.
- (init_obarray): Use `xmalloc' instead of `malloc'.
-
- * window.c (Fset_window_buffer): Set WINDOW to the window
- after decoding.
- (coordinates_in_window): Take frame's internal border width
- into account.
-
-2000-02-24 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_display_and_set_cursor): Display cursor of
- non-selected windows depending on the setting of
- cursor_in_non_selected_windows.
-
- * xdisp.c (cursor_in_non_selected_windows): New variable.
- (syms_of_xdisp): DEFVAR_BOOL it.
-
-2000-02-23 Gerd Moellmann <gerd@gnu.org>
-
- * data.c (Fstring_to_number): If number is greater than what
- fits into an integer, return a float.
-
- * eval.c (specbind): Remove references to
- keyword_symbols_constant_flag.
-
- * data.c (keyword_symbols_constant_flag): Removed.
- (Fmakunbound, set_internal, syms_of_data): Remove references to
- keyword_symbols_constant_flag.
-
- * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
-
-2000-02-23 Kenichi Handa <handa@etl.go.jp>
-
- * syntax.c (multibyte_syntax_as_symbol): New variable.
- (syms_of_syntax): Declare it as a Lisp variable.
- (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
- (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
- nonzero, treat all multibyte characters as symbol.
- (init_syntax_once): Give syntax `word' to all multibyte characters.
-
-2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
-
- * frame.c (Fdelete_frame): Don't let echo_area_window remain on
- a deleted frame.
-
-2000-02-21 Gerd Moellmann <gerd@gnu.org>
-
- * frame.c (Fmouse_position): GCPRO retval instead of x and y.
-
- * xfns.c (x_window_to_frame, x_any_window_to_frame)
- (x_non_menubar_window_to_frame): Check the busy-cursor window.
-
-2000-02-21 Dave Love <fx@gnu.org>
-
- * frame.c (Vmouse_position_function): New variable.
- (Fmouse_position): Use it.
- (syms_of_frame): Install it.
-
- * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
-
-2000-02-20 Gerd Moellmann <gerd@gnu.org>
-
- * fileio.c (Finsert_file_contents): Unbind the binding of
- standard-output done by temp_output_buffer_setup.
-
- * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
- Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
- (specbind, unbind_to): Handle most common case of non-constant
- symbol with trivial value specially.
-
- * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
-
-2000-02-20 Richard M. Stallman <rms@gnu.org>
-
- * data.c (Fmake_variable_buffer_local): Doc fix.
- Init found_for_buffer to 0.
- (Fmake_variable_frame_local): If the variable has already
- been buffer-local, set the check_frame field.
-
-2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
- produced for CODING_MODE_LAST_BLOCK requires.
-
-2000-02-18 Dave Love <fx@gnu.org>
-
- * keyboard.c (echo_keystrokes): Remove declaration.
- (Vecho_keystrokes) New variable.
- (read_char, record_menu_key, read_key_sequence): Use it to allow
- use of float value.
- (syms_of_keyboard): Change Vecho_keystrokes declaration.
-
- * lread.c: Undef feature selection macros before defining.
-
-2000-02-18 Gerd Moellmann <gerd@gnu.org>
-
- * data.c (let_shadows_buffer_binding_p): Ignore specbindings
- for symbols other than the symbol in question.
-
-2000-02-17 Dave Love <fx@gnu.org>
-
- * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
-
-2000-02-17 Gerd Moellmann <gerd@gnu.org>
-
- * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
-
- * alloc.c (enum mem_type): Compile unconditionally.
-
-2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xfaces.c (tty_defined_color): Don't return faulire indication
- for unspecified-fg and unspecified-bg pseudo-colors.
-
-2000-02-17 Gerd Moellmann <gerd@gnu.org>
-
- * alloc.c (mark_object): Don't mark symbol names in pure space.
- (gc_sweep): Don't unmark symbol names in pure space.
-
- * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
- (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
- [GC_MARK_STACK]: New defines.
- (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
- [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
-
- * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
-
- * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
- allocate_buffer instead of xmalloc.
-
- * alloc.c (toplevel): Include setjmp.h.
- (PURE_POINTER_P): New define.
- (enum mem_type) [GC_MARK_STACK]: New enumeration.
- (Vdead) [GC_MARK_STACK]: New variable.
- (lisp_malloc): Add parameter TYPE, call mem_insert if
- GC_MARK_STACK is defined.
- (allocate_buffer): New function.
- (lisp_free) [GC_MARK_STACK]: Call mem_delete.
- (free_float) [GC_MARK_STACK]: Set type to Vdead.
- (free_cons) [GC_MARK_STACK]: Set car to Vdead.
- (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
- (MEM_NIL) [GC_MARK_STACK]: New define.
- (struct mem_node) [GC_MARK_STACK]: New structure.
- (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
- (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
- (live_string_p, live_cons_p, live_symbol_p, live_float_p)
- (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
- (mark_stack) [GC_MARK_STACK]: New functions.
- (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
- (clear_marks): Removed.
- (gc_sweep): Set free conses' car, free floats' type, free
- symbols' function to Vdead. Use lisp_free to free buffers.
- (init_alloc_once): Initialize Vdead.
- (survives_gc_p): Return non-zero for pure objects.
-
- * alloc.c: Add comments throughout the file.
-
- * atimer.c (stop_other_atimers): Don't call cancel_atimer because
- that unblocks alarms.
-
- * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
- emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
- Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
-
- * frame.c (make_frame): Set frame initiallly to `garbaged'.
-
-2000-02-17 Kenichi Handa <handa@etl.go.jp>
-
- * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
- avoid infinite error signaling. Allocate sufficient memory for
- eol_str in the case that eoltype is Lisp_Int.
-
-2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
- depends on the previous behavior.
-
-2000-02-16 Gerd Moellmann <gerd@gnu.org>
-
- * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
-
-2000-02-15 Gerd Moellmann <gerd@gnu.org>
-
- * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
-
- * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
- Workaround for FreeBSD bug. Clear output queue after EAGAIN in
- write(2).
-
-2000-02-15 Richard M. Stallman <rms@gnu.org>
-
- * data.c (set_internal): Don't make variable buffer-local
- if within a let-binding for the same buffer.
- (let_shadows_buffer_binding_p): New function.
-
- * eval.c (specbind): For buffer-local value,
- record the current buffer also.
- (unbind_to): Cope with that change.
-
-2000-02-15 Gerd Moellmann <gerd@gnu.org>
-
- * window.c (Fsave_window_excursion): Doc fix.
-
-2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
-
- * syntax.c (back_comment): Make sure we only consider comment-starters
- of the relevant style and return -1 in case of a failure to find the
- beginning of the comment.
- (Fforward_comment): If back_comment fails, go back to the position just
- after the comment-end.
- (scan_lists): Add comment describing a very minor bug.
-
-2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
-
- * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
- `completion-regexp-list' in the docstring.
-
-2000-02-14 Dave Love <fx@gnu.org>
-
- * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
-
-2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
-
- * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
- to Emacs' syntax. Also fix the comment about set/not-set meanings
- since Emacs syntax is not the value 0 any more.
- * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
- since it's now part of RE_SYNTAX_EMACS.
-
-2000-02-12 Dave Love <fx@gnu.org>
-
- * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
-
-2000-02-12 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
-
-2000-02-12 Dave Love <fx@gnu.org>
-
- * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
-
- * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
- * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
- * s/hpux.h: Don't define HAVE_VFORK.
-
- * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
-
- * s/nextstep.h: Don't define HAVE_ALLOCA.
-
- * config.in: Add vfork bits.
-
-2000-02-12 Gerd Moellmann <gerd@gnu.org>
-
- * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
- unwind function to undo the effect of stopping atimers.
-
- * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
-
- * atimer.c (stopped_atimers): New variable.
- (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
- New functions.
-
- * atimer.h (stop_other_atimers, run_all_atimers)
- (unwind_stop_other_atimers): Add function prototypes.
-
- * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
-
-2000-02-11 Ken Raeburn <raeburn@gnu.org>
-
- * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
- library may depend on jpeg.
- (atimer.o): Depends on atimer.c.
-
-2000-02-11 Kenichi Handa <handa@etl.go.jp>
-
- * insdel.c (del_range_1): Call update_compositions.
- (del_range_both): Call update_compositions just once..
-
-2000-02-10 Dave Love <fx@gnu.org>
-
- * xfns.c (create_frame_xic): Fix initialization of automatic
- aggregates for pcc.
-
-2000-02-09 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (CCL_MAKE_CHAR): New macro.
- (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
- registers by CCL_MAKE_CHAR before calling translate_char.
- <CCL_TranslateCharacterConstTbl> Likewise.
-
-2000-02-08 Dave Love <fx@gnu.org>
-
- * lread.c (__EXTENSIONS__): Define.
-
-2000-02-08 Gerd Moellmann <gerd@gnu.org>
-
- * puresize.h (BASE_PURESIZE): Increase to 650000.
-
-2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (XMenuActivate): Turn off the cursor after displaying
- the help message.
-
-2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
-
- * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
- md, mh, mb, mr, and me to the fake termcap entry.
-
-2000-02-06 Ken Raeburn <raeburn@gnu.org>
-
- * sound.c (sound_cleanup): Don't call device close routine if the
- function pointer is null.
-
-2000-02-06 Andrew Innes <andrewi@gnu.org>
-
- * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
- around image definitions and prototypes.
- (gamma_correct) [WINDOWSNT]: New prototype.
-
- * w32term.c (x_make_frame_visible): Replace call to
- input_poll_signal with poll_for_input.
-
- * window.c [WINDOWSNT]: Include w32term.h.
-
- * xdisp.c [WINDOWSNT]: Include w32term.h.
-
- * makefile.nt: Add dependencies on w32gui.h.
- (OBJ1): Include atimer.obj.
- ($(BLD)\atimer.obj): New dependency rule.
-
- * w32.c (sigmask): New function (does nothing).
- (sigunblock): Ditto.
-
- * frame.c [WINDOWSNT]: Include w32term.h.
-
- * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
-
- * lread.c (syms_of_lread): Fix literal newlines.
-
- * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
- the string constant limit (2048 bytes) in MSVC.
- (main): Ditto.
-
-2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
-
- * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
- (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
- (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
- dispatch the event.
-
-2000-02-04 Dave Love <fx@gnu.org>
-
- * fileio.c: Remove some unused vars.
- (_GNU_SOURCE): Define (for euidaccess).
-
- * lread.c (_XOPEN_SOURCE): Declare (for ftello).
-
- * minibuf.c (read_minibuf_noninteractive): Remove undeclared
- gcpro1, gcpro2.
- (read_minibuf): Deal with allow_props correctly.
-
-2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
-
- * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
-
-2000-02-03 Ken Raeburn <raeburn@gnu.org>
-
- * search.c (compile_pattern): If a cache entry has a nil regexp,
- fill in that entry instead of clobbering a previously cached
- string regexp.
-
-2000-02-02 Ken Raeburn <raeburn@gnu.org>
-
- * puresize.h (BASE_PURESIZE): Increase to 610000.
-
-2000-02-02 Gerd Moellmann <gerd@gnu.org>
-
- * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
- can GC.
-
-2000-02-02 Kenichi Handa <handa@etl.go.jp>
-
- * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
- instead of incrementing ic directly.
- <CCL_WriteExprConst> Likewise.
- <ccl_set_expr>: Set ic to jump_address.
-
- * fileio.c (e_write): Fix the handling of
- CODING_FINISH_INSUFFICIENT_SRC.
-
-2000-02-01 Dave Love <fx@gnu.org>
-
- * editfns.c (Fpropertize): Doc fix.
-
- * process.c (Fstart_process): Doc fix.
-
- * eval.c: Fix various doc strings not to duplicate information
- from help-manyarg-func-alist.
-
- * window.c (Fset_window_margins): Don't make interactive. Doc fix.
-
- * doc.c (Vhelp_manyarg_func_alist): New variable.
- (Fdocumentation): Use it.
- (syms_of_doc): Define it.
-
-2000-01-31 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (xim_open_dpy): Remove unused local variable.
-
- * emacs.c (USAGE): Use term `display options' instead of `X options'.
-
- * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
- (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
-
- * fns.c (sweep_weak_table): New function.
- (sweep_weak_hash_tables): Use it. Keep on marking until there
- is no more change.
-
-2000-01-30 Gerd Moellmann <gerd@gnu.org>
-
- * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
- that XTread_socket does not crash by trying to call XNoOp on a
- closed display.
-
-2000-01-30 Jason Rumney <jasonr@gnu.org>
-
- * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
- Change selected_frame to SELECTED_FRAME ().
- (w32_console_mouse_position): Remove #ifndef MULE from around
- `insist' parameter.
-
- * makefile.nt: Remove dosfns.obj.
-
- * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
-
- * w32fns.c (w32_defined_color): Check for valid frame before
- applying gamma correction. Eliminate dependency on frame elsewhere.
- (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
- (w32_to_x_font): Use resx and resy not height_in and width_in.
- (x_to_w32_font): Doc fix.
- (xlfd_strip_height): New function to strip and return font height.
- (w32_font_match): Compare height separately from rest of xlfd
- spec, using xlfd_strip_height.
-
- * w32term.c (w32_term_init): Swap resx and height_in, resy and
- width_in. Use w32_defined_color in place of defined_color.
-
- * w32faces.c: Merge more of DOS and X specifics in preparation for
- merge with xfaces.c.
- (defined_color): Remove FIXME comment.
- (tty_color_name): Provide w32-specific function.
- (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
-
- * w32console.c (turn_on_face, turn_off_face): Removed.
- (w32_face_attributes): New function.
- (Global_variables): Reduce scope where possible.
- (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
- fill attribute.
- (hl_mode): Don't modify text attributes.
- (write_glyphs): Don't do anything if len <= 0. Use
- w32_face_attributes to get attributes for drawing. Write
- terminating codes using char_attr_normal.
- (reset_terminal_modes, set_terminal_modes): Turn off highlight.
- (update_begin, update_end): Likewise.
- (vga_stdcolor_name): New function.
- (initialize_w32_display): Remove char_attr_reverse and char_attr.
- (Fset_screen_color): Remove char_attr_reverse.
-
-2000-01-29 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (xic_set_preeditarea): Take window parameter and
- window-relative pixel-positions.
-
- * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
- is its frame's selected window.
- (xim_instantiate_callback): Likewise.
-
- * xfns.c (x_create_im): Removed.
- (DEFAULT_STYLE, DEFAULT_FONT): Removed.
- (supported_xim_styles): Renamed from supported_styles.
- (best_xim_style): Renamed from best_style.
- (create_frame_xic): Renamed from xic_create_frame.
- (free_frame_xic): Renamed from xic_destroy_frame.
-
-2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
-
- * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
- our frames, call XFilterEvent with 2nd parameter `None'.
- (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
- returning XBufferOverflow.
- (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
- (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
- (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
- (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
- (xim_initialize, xim_close)
- [HAVE_X_I18N && HAVE_X11R6]: New functions.
- (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
- (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
- (x_delete_display) [HAVE_X_I18N]: Call xim_close.
-
- * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
- and `xim_styles'.
- (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
- `xic_style' and `xic_xfs'.
- (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
- (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
- (FRAME_XIM): Removed.
-
- * xfns.c (supported_styles): New variable.
- (DEFAULT_STYLE, DEFAULT_FONT): New macros
- (xic_create_xfontset, best_style, xic_create_frame)
- (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
- (xic_set_xfontset): New functions.
-
-2000-01-28 Dave Love <fx@gnu.org>
-
- * s/irix6-5.h: Revert last change after change to irix5-0.h.
-
- * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
-
-2000-01-28 Gerd Moellmann <gerd@gnu.org>
-
- * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
- for *scratch* if it already existed.
-
- * emacs.c (USAGE): New macro.
- (main): Use it to display usage information.
-
-2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
-
- Support for the menu-help feature:
-
- * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
-
- * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
- part of the line to the termscript file.
- (IT_clear_to_end): Clear the entire line, not just its beginning.
- (menu_help_message, prev_menu_help_message): New variables.
- (IT_menu_make_room): Make room for the help_text member.
- (IT_menu_display): New argument disp_help; all callers changed.
- If disp_help is non-zero, store the help text of the active menu
- item in menu_help_message.
- (XMenuAddPane): Initialize the help_text member to NULL.
- (XMenuAddSelection): New argument help_text. Store it in the
- XMenu structure.
- (XMenuActivate): New argument help_callback. If the value of
- menu_help_message has changed since the last time, display the
- menu help message text while waiting for the mouse to move. Clear
- the echo area before exiting.
- (XMenuDestroy): Free the help_text member.
-
-2000-01-27 Gerd Moellmann <gerd@gnu.org>
-
- * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
- XMenuAddSelection. Pass help callback to XMenuActivate.
- (menu_help_callback) [!USE_X_TOOLKIT]: New function.
-
-2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
-
- * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
- and EMACS_SET_USECS.
-
-2000-01-26 Dave Love <fx@gnu.org>
-
- * editfns.c (Fchar_after, Fchar_before): Doc fix.
-
- * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
- an error may be signalled.
-
-2000-01-26 Gerd Moellmann <gerd@gnu.org>
-
- * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
- LD_SWITCH_SYSTEM inherited from irix5-0.h.
-
- * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
-
-2000-01-25 Gerd Moellmann <gerd@gnu.org>
-
- * charset.c (Fstring): If there is a multibyte char among
- the args, always return a multibyte string.
-
-2000-01-25 Gerd Moellmann <gerd@gnu.org>
-
- * sysdep.c (sys_select): Turn atimers off and on instead of
- recording and restoring old alarm handler
-
- * process.c (toplevel): Include atimer.h.
- (create_process_1): Rewritten.
- (create_process): Use atimers instead of alarm.
- (wait_reading_process_input) [hpux]: Turn atimers off instead
- of turning off SIGALRM.
- (wait_reading_process_input): Turn off atimers instead off
- calling stop_polling.
-
- * emacs.c (main): Call init_atimer.
-
- * keyboard.c (toplevel): Include systime.h and atimer.h.
- (polling_for_input): Removed because unused.
- (input_poll_signal) [POLL_FOR_INPUT]: Removed.
- (poll_timer): New variable.
- (poll_for_input, poll_for_input_1): New functions.
- (start_polling, stop_polling): Rewritten.
-
- * keyboard.h (polling_for_input): Removed.
-
- * atimer.h, atimer.c: New files.
-
- * Makefile.in (obj): Add atimer.o.
- (atimer.o): New target.
-
- * blockinput.h (pending_atimers): Add extern declaration.
- (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
-
- * lisp.h (popup_activated_flag): Add extern declaration.
-
- * xmenu.c (popup_activated_flag): Make externally visible.
- (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
- (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
-
- * xterm.c (toplevel): Include atimer.h.
- (toolkit_scroll_bar_interaction): New variable.
- (Fxt_process_timeouts): Removed.
- (x_process_timeouts): New function.
- (xt_action_hook): Clear toolkit_scroll_bar_interaction.
- (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
- (x_make_frame_visible): Call poll_for_input_1 instead of
- input_poll_signal. Don't call alarm.
- (x_initialize): Install timer calling x_process_timeouts.
-
-2000-01-24 Dave Love <fx@gnu.org>
-
- * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
- Don't use -cckr -- apparently not now necessary.
-
-2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
-
- * msdos.c (IT_menu_display): Truncate long menu lines at the right
- screen boundary.
-
-2000-01-23 Jason Rumney <jasonr@gnu.org>
-
- * w32fns.c (w32_defined_color): Apply gamma correction before
- trying to map to the palette.
- (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
- to w32_clear_rect.
-
- * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
- here. Callers changed to always pass real device context.
- (w32_draw_bitmap): Likewise.
- (w32_get_glyph_overhangs): Likewise.
- (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
- (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
- pfnSetScrollInfo and SetScrollRange.
- (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
- back into MULE characters after decoding them.
- (x_get_glyph_face_and_encoding): Likewise.
- (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
- GetCharABCWidthsW fails, since this is defined on Windows 9x.
- (x_produce_glyphs): Calculate per char metrics for a character
- that we know exists in default font when font_not_found_p is true.
-
-2000-01-22 Jason Rumney <jasonr@gnu.org>
-
- * makefile.nt (intervals.obj, composite.obj): New modules.
- (composite.h): Added as dependency where appropriate.
-
- * w32gui.h (XGCValue): New struct for emulating X GCs.
-
- * w32term.h (XCharStruct): New struct for emulating X.
-
- * w32console.c (turn_on_face, turn_off_face): New functions.
- (change_line_highlight): New prototype for new redisplay.
- (write_glyphs): Support multibyte text. Support faces.
-
- * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
-
- * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
- throughout. struct frame * in place of FRAME_PTR.
- Skeleton support for images, toolbars, tooltips from xfns.c.
- (Fx_create_frame): Use system default for default scroll bar width.
- (w32_get_arg): Renamed from x_get_arg.
- (Fx_file_dialog): New function.
- (w32_list_fonts): Check cache before asking system.
- (Vw32_enable_synthesized_fonts): New variable.
- (Vw32_enable_italics): Obsolete, removed.
-
- * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
- Use SELECTED_FRAME macro.
-
- * w32menu.c: Add skeleton support for help strings on menus.
- (add_menu_item): Native checkbox and radio support added, but not
- yet enabled due to bugs.
- (push_menu_item): Add parameters type, selection and help.
- Callers updated.
- Formatting changes to reduce unnecessary diffs with xmenu.c.
-
- * w32select.c (Fw32_set_clipboard_data): Update call to
- find_charset_in_str.
-
- * w32term.c: Complete rewrite for new redisplay based on new
- xterm.c with necessary sections merged back in from old w32term.c.
-
-2000-01-21 Richard M. Stallman <rms@gnu.org>
-
- * data.c (set_internal): Further fix in same criterion.
-
-2000-01-20 Richard M. Stallman <rms@gnu.org>
-
- * data.c (set_internal): Fix the criteria for whether
- to swap out the old cached binding.
-
-2000-01-19 Dave Love <fx@gnu.org>
-
- * lread.c: (syms_of_lread) [user-init-file]: Doc change.
-
-2000-01-18 Kenichi Handa <handa@etl.go.jp>
-
- * regex.c (re_compile_fastmap): While checking a range table for
- `charset', skip flag bits for a character class correctly.
-
-2000-01-17 Gerd Moellmann <gerd@gnu.org>
-
- * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
-
- * xfns.c (x_window): Call lw_create_widget with new parameter list.
-
- * widget.c (EmacsFrameSetCharSize): Change size of children first
- because of problems with main window geometry management under Lesstif.
-
- * xmenu.c (enum menu_item_idx): New enumeration replacing defines
- MENU_ITEMS_ITEM_.*.
- (MENU_ITEMS_ITEM_HELP): New enumerator.
- (push_menu_item): Add parameter HELP. Record help in menu_items.
- (single_menu_item, single_submenu, list_of_items): Call
- push_menu_item with new parameter.
- (single_submenu): Set help string in widget value.
- (menu_highlight_callback): New function.
- (set_frame_menubar): Call lw_create_widget with new
- parameter list.
- (xmenu_show, xdialog_show): Ditto.
-
-2000-01-13 Gerd Moellmann <gerd@gnu.org>
-
- * sound.c (Fplay_sound): Improve doc string.
-
-2000-01-11 Richard M. Stallman <rms@gnu.org>
-
- * lisp.h (set_internal): Enter the new arg.
-
- * eval.c (specbind): Record buffer-local variables specially,
- indicating which buffer's binding was saved.
- (unbind_to): Restore buffer-local variables specially
- in the proper buffer.
-
- * data.c (set_internal): New arg BUF.
-
- * eval.c (specbind, unbind_to): Pass new arg to set_internal.
- * data.c (Fset): Pass new arg to set_internal.
- * bytecode.c (Fbyte_code): Pass new arg to set_internal.
-
-2000-01-11 Gerd Moellmann <gerd@gnu.org>
-
- * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
-
-2000-01-11 Richard M. Stallman <rms@gnu.org>
-
- * minibuf.c (Ftry_completion): Doc fix.
-
-2000-01-11 Gerd Moellmann <gerd@gnu.org>
-
- * keyboard.c (Fclear_this_command_keys): Clear recent_keys
- vector, too.
-
-2000-01-11 Andreas Schwab <schwab@suse.de>
-
- * coding.c (code_convert_region): Initialize total_skip.
-
-2000-01-08 Dave Love <fx@gnu.org>
-
- * eval.c (Fuser_variable_p): Check customizability too.
-
-2000-01-07 Gerd Moellmann <gerd@gnu.org>
-
- * minibuf.c (Fcompleting_read): Doc fix.
-
-2000-01-05 Gerd Moellmann <gerd@gnu.org>
-
- * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
- -L /usr/local/lib.
-
- * xfns.c (x_create_im): New function to set IM and IC of a frame.
- Check that input style is supported before trying to create an
- IC for it.
- (x_window): Call x_create_im.
-
-2000-01-04 Gerd Moellmann <gerd@gnu.org>
-
- * xfns.c (current_gif_memory_src): New variable.
- (gif_load): Record the address of the current memory source
- in current_gif_memory_src.
- (gif_read_from_memory): Use current_gif_memory_src.
-
- * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
- macros statement form.
-
- * sound.c (struct sound): Renamed from struct sound_file.
- (struct sound): Add members `data' and `header_size'.
- (enum sound_attr): Add SOUND_DATA.
- (current_sound, current_sound_device): Variables renamed from
- sound_file and sound_device.
- (parse_sound): Parse :data.
- (parse_sound): Handle sound data in strings.
- (find_sound_type): Function renamed from find_sound_file_type.
- (wav_init, au_init): Fail if sound's header_size is smaller than
- needed header size.
- (wav_play, au_play): Play sounds from string data.
-
- * puresize.h (BASE_PURE_SIZE): Increase to 600000.
-
- * lisp.h: Add prototype for allocate_string_data.
-
- * alloc.c (Fgarbage_collect): Return number of live and free strings.
-
- * alloc.c (mark_buffer): Remove code in #if 0.
- (gc_sweep): Ditto.
- (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
- (strings_consed): New variable.
- (allocate_string): Set it.
- (syms_of_alloc): Add DEFVAR_INT for strings_consed.
- (Fmemory_use_counts): Return strings_consed. Use Flist.
-
- * alloc.c: General cleanup in comments etc. Remove conditional
- compilation for `standalone'.
-
- * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
-
- * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
- (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
- (DONT_COPY_FLAG): Removed.
- (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
- (struct sdata, struct sblock): New
- (struct string_block): Rewritten.
- (STRINGS_IN_STRING_BLOCK): New macro.
- (oldest_sblock, current_sblock, total_strings, total_free_strings)
- (large_sblocks, string_blocks, string_free_list): New variables.
- (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
- (init_strings): Rewritten.
- (allocate_string, allocate_string_data, compact_small_strings)
- (free_large_strings, sweep_strings): New functions.
- (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
- (struct string_block_head, current_string_block)
- (first_string_block, large_string_blocks, STRING_FULLSIZE)
- (STRING_PAD): Removed.
- (make_uninit_multibyte_string, make_pure_string): Rewritten.
- (Fgarbage_collect): Don't set mark bit in large strings.
- (mark_object): Mark strings differently. Mark symbol names
- differently.
- (survives_gc_p): Test marked strings differently.
- (gc_sweep): Sweep strings differently, unmark strings in
- symbol names.
- (compact_strings): Removed.
-
-2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
- Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
-
-2000-01-04 Kenichi Handa <handa@etl.go.jp>
-
- * fileio.c (Finsert_file_contents): Signal error if visiting file
- in a non-empty buffer.
-
- * term.c (encode_terminal_code): Fix the previous change.
-
-2000-01-03 Gerd Moellmann <gerd@gnu.org>
-
- * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
- Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
-
- * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
-
-2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
- need to test for MSDOS frames.
-
-2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dosfns.c (unspecified_colors): Remove.
- (msdos_stdcolor_idx): Use global variables unspecified_fg and
- unspecified_bg.
- (msdos_stdcolor_name): Return strings for unspecified fore- and
- back-ground colors.
-
- * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
- (syms_of_xfaces): Remove their staticpro's.
- (tty_color_name): Return Lisp strings for unspecified fore- and
- back-ground colors.
- (Finternal_set_lisp_face_attribute): Remove the special treatment
- for Qunspecified_{f,b}g.
- (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
-
-2000-01-03 Gerd Moellmann <gerd@gnu.org>
-
- * xdisp.c (reseat_at_next_visible_line_start): Position before
- newline only if ending up on a newline.
- (next_element_from_ellipsis): Return success. Handle case of
- displaying no ellipsis. Fix case of ellipsis defined in display table.
- (next_element_from_buffer): Return 0 if next_element_from_ellipsis
- returns 0.
-
-2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
- (Fcolor_supported_p): Renamed from face-color-supported-p.
-
-2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
- list of colors renamed to tty-defined-color-alist.
- (tty_color_name): Pass the frame to tty-color-by-index.
- (realize_tty_face): tty-color-alist is now a function which
- accepts the frame as argument.
-
- * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
-
-2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * term.c (insert_glyphs): Pass glyph, not &glyph, to
- encode_terminal_code.
-
-2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
-
- * dispnew.c (mode_line_string): Support termcap frames as well.
-
-2000-01-01 Gerd Moellmann <gerd@gnu.org>
-
- * syntax.c (Fforward_word): Undo previous change.
-
- * editfns.c (Fconstrain_to_field): Don't constrain if
- inhibit-field-text-motion is non-nil.
- (Fline_beginning_position): Undo previous change.
- (Fline_end_position): Ditto.
-
- * syntax.c (Fforward_word): Notice field boundaries only if
- inhibit-field-text-motion is nil.
-
- * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
-
- * editfns.c (Vinhibit_field_text_motion): New variable.
- (inhibit-field-text-motion): New DEFVAR_LISP.
- (Fline_beginning_position, Fline_end_position): Notice field
- boundaries only if inhibit-field-text-motion is nil.
-
- * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
- All calls adjusted.
- (x_build_heuristic_mask): Likewise.
- (xbm_load_image_from_file): Change error output.
- (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
- (gif_load, gs_load, x_kill_gs_process): Ditto.
-
- * xfns.c (gif_load): Avoid sign extension and thus out of bounds
- color indices when accessing raster pixels.
- (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
- one of :file or :data.
- (enum pbm_keyword_index): Add PBM_DATA.
- (pbm_format): Add :data.
- (pbm_image_p): Allow either :file or :data.
- (pbm_read_file): New function.
- (pbm_scan_number): Rewritten to read from string.
- (pbm_load): Support :data.
-
-See ChangeLog.8 for earlier changes.
+See ChangeLog.9 for earlier changes.
;; Local Variables:
;; coding: iso-2022-7bit
;; End:
- Copyright (C) 2001 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted provided the copyright notice and this notice are preserved.
--- /dev/null
+2001-10-20 Gerd Moellmann <gerd@gnu.org>
+
+ * (Version 21.1 released.)
+
+2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
+
+ * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
+
+ * xdisp.c (invisible_text_between_p): Put prototype inside #if
+ 0 because unused.
+
+ * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
+ * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
+ Change doc-string comments to `new style' [w/`doc:' keyword].
+
+2001-10-20 Miles Bader <miles@gnu.org>
+
+ The following changes remove the glyph_row `inverse_p' field,
+ which is never set anymore, due to other changes:
+
+ * dispextern.h (struct glyph_row): Remove `inverse_p' field.
+ (reassert_line_highlight, change_line_highlight): Declarations removed.
+ * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
+ (line_hash_code, row_equal_p, fake_current_matrices)
+ (build_frame_matrix_from_leaf_window, update_frame_line)
+ (update_frame_line, update_frame_line, update_frame_line):
+ Don't use `inverse_p' field.
+ * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
+ change_line_highlight_hook.
+ (XTreassert_line_highlight, x_change_line_highlight):
+ Functions removed.
+ (x_fix_overlapping_area, x_write_glyphs, expose_area)
+ (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
+ * xdisp.c (dump_glyph_row, display_mode_line): Don't use
+ `inverse_p' field.
+ * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
+ (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
+ (w32_reassert_line_highlight, x_change_line_highlight):
+ Functions removed.
+ * w32console.c (reassert_line_highlight, change_line_highlight):
+ Functions removed.
+ (initialize_w32_display): Don't set reassert_line_highlight_hook
+ or change_line_highlight_hook.
+ (hl_mode): Function removed.
+ (reset_terminal_modes, set_terminal_modes, update_begin)
+ (update_end, w32_face_attributes, initialize_w32_display):
+ (clear_frame, ins_del_lines): Don't call it.
+ * termhooks.h (reassert_line_highlight_hook)
+ (change_line_highlight_hook): Declarations removed.
+ * term.c (reassert_line_highlight_hook)
+ (change_line_highlight_hook): Variables removed.
+ (reassert_line_highlight, change_line_highlight): Functions removed.
+ * msdos.c (IT_reassert_line_highlight)
+ (IT_change_line_highlight): Functions removed.
+ (internal_terminal_init): Don't set reassert_line_highlight_hook
+ or change_line_highlight_hook.
+ (highlight): Variable removed.
+ (IT_set_face, IT_update_begin, IT_update_end)
+ (IT_set_terminal_modes): Don't set or use it.
+
+ The following changes remove inverse-video support for terminals
+ that use a `magic cookie' standout mode. Due to changes in the
+ way mode-lines are displayed, such support no longer works
+ anyway, and it's probable that almost no one uses such terminals
+ anymore:
+
+ * term.c (standout_requested): Variable removed.
+ (update_end, highlight_if_desired): Don't use it.
+ (chars_wasted, copybuf): Variables removed.
+ (write_standout_marker): Function removed.
+ (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
+ (clear_end_of_line_raw, write_glyphs, ins_del_lines):
+ Don't use `chars_wasted' or `copybuf'.
+ (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
+ Set `costs_set' to true.
+ (cursor_to, clear_end_of_line): Test `costs_set' instead of
+ `chars_wasted'.
+ (clear_end_of_line): Function removed.
+ (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
+ (clear_to_end): Call `clear_end_of_line' instead of
+ `clear_end_of_line_raw'.
+ (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
+ (term_init): Don't set them.
+ Turn off any standout/underline modes that require magic cookies.
+ (ins_del_lines, highlight_if_desired, background_highlight)
+ (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
+ Remove special processing for magic-cookie standout modes.
+ (turn_off_face, turn_on_face): Remove special processing for
+ underline magic-cookie glitch.
+
+2001-10-19 Richard M. Stallman <rms@gnu.org>
+
+ * eval.c (syms_of_eval): Doc fixes.
+
+2001-10-19 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (redisplay_internal): Don't clear echo area if the
+ mini-window is selected.
+
+2001-10-19 Miles Bader <miles@gnu.org>
+
+ * editfns.c (text_property_stickiness): Non-rear-non-stickiness
+ doesn't take precedence if the affected property's value is nil.
+
+ * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
+
+ * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
+ with fields and suggest using `forward-line' to avoid them.
+ * editfns.c (Fline_beginning_position, Fline_end_position):
+ Clarify documentation.
+
+2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c (current_minor_maps): `override' only shadows its
+ correspondent in minor-mode-map-alist, not the whole tail.
+
+2001-10-18 Andrew Innes <andrewi@gnu.org>
+
+ * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
+ optimization. The fontp->encoding array was not being initialized
+ correctly when compiled with optimizations by MSVC.
+
+2001-10-18 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (display_line): Indicate empty lines in active mini-window.
+
+2001-10-17 Andrew Innes <andrewi@gnu.org>
+
+ * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
+
+ * w32fns.c (w32_load_system_font): Cache codepage for font, in
+ font_info.charset field.
+
+ * w32term.c (w32_encode_char): Get cached codepage from font_info,
+ rather than working it out by calling w32_codepage_for_font for
+ every glyph.
+
+2001-10-17 Andrew Innes <andrewi@gnu.org>
+
+ * w32term.c (w32_read_socket): Determine clipping rectangle for
+ the entire frame, including areas covered by scrollbars and the
+ menubar. This avoids internal arguments about whether a frame is
+ fully obscured or not.
+
+2001-10-17 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_window_id): Undo last change. Give up if
+ window ends in strings.
+
+ * xdisp.c (try_window_id): Don't display lines after the window
+ end if the rest of the window after the window end was already blank.
+
+ * xdisp.c (try_window_id): Remove code that was only there
+ for the release of 21.1.
+
+ * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
+
+2001-10-17 Miles Bader <miles@gnu.org>
+
+ * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
+ * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
+ * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
+ Change doc-string comments to `new style' [w/`doc:' keyword].
+ (DOC_STRINGS_IN_COMMENTS): Macro removed.
+ * minibuf.c: Remove old commented-out-DEFUN that was used to fake
+ out make-docfile.
+
+2001-10-16 Miles Bader <miles@gnu.org>
+
+ * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
+
+2001-10-16 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
+ *scratch*.
+
+2001-10-16 Ken Raeburn <raeburn@gnu.org>
+
+ Avoid the assumption that car and cdr slots of cons cells are
+ addressable lvalues; this allows for easier experimentation with
+ other lisp implementations that may not permit such accesses for
+ various reasons. Not quite complete -- buffer.c still needs some
+ work, and w32/mac files need rechecking -- so compile-time
+ enforcement is left disabled for now.
+
+ * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
+ gcc with a union-based Lisp object rep. Redefine as no-op for now.
+ (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
+ (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
+ (XSETCAR, XSETCDR): New macros.
+ (XSETCARFASTINT, XSETCDRFASTINT): New macros.
+ (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
+ * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
+ * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
+ XSETCDR.
+ (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
+ * buffer.c (record_buffer, Fbury_buffer)
+ (swap_out_buffer_local_variables, recenter_overlay_lists)
+ (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
+ fields of a cons cell respectively.
+ * callint.c (quotify_args, Fcall_interactively): Likewise.
+ * ccl.c (Fregister_code_conversion_map): Likewise.
+ * coding.c (detect_coding_system): Likewise.
+ * composite.c (get_composition_id, make_composition_value_copy):
+ Likewise.
+ * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
+ (swap_in_symval_forwarding, set_internal, Fset_default)
+ (Fmake_variable_buffer_local, Fmake_local_variable)
+ (Fmake_variable_frame_local): Likewise.
+ * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
+ * keymap.c (Fset_keymap_parent, store_in_keymap)
+ (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
+ * minibuf.c (get_minibuffer): Likewise.
+ * search.c (Fmatch_data): Likewise.
+ * textprop.c (extend_property_ranges): Likewise.
+ * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
+ * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
+ Likewise.
+ * w32term.c (x_delete_display): Likewise.
+ * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
+ Likewise.
+ * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
+ * doc.c (store_function_docstring): Use XSETCARFASTINT.
+ * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
+ (Fread_file_name): Use XSETCAR.
+ * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
+ CHECK_NUMBER_CDR.
+ (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
+ * frame.c (Fmake_terminal_frame): Use XSETCDR.
+ * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
+ CHECK_NUMBER_CDR.
+ * keyboard.c (read_char): Alter list traversal to avoid taking the
+ address of cons cell slots. Use POSN_BUFFER_SET_POSN.
+ (parse_menu_item): Use XSETCAR and XSETCDR.
+ (reach_char_x_menu_prompt): Use XSETCAR.
+ (read_key_sequence): Use POSN_BUFFER_SET_POSN.
+ (Fcommand_execute): Use XSETCDR.
+ * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
+ (openp): Change list traversal to avoid using XCAR as lvalue.
+ (read_list): Use XSETCDR.
+ * process.c (wait_reading_process_input): Change wait_for_cell
+ handling to avoid taking addresses of cons cell slots.
+ * xselect.c (x_own_selection, x_handle_selection_clear)
+ (x_clear_frame_selections): Use XSETCDR.
+ (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
+ (x_handle_property_notify, x_get_foreign_selection)
+ (x_handle_selection_notify): Use XSETCAR.
+
+2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
+
+ * buffer.c: Put doc strings in comments.
+
+ * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
+
+2001-10-15 Sam Steingold <sds@gnu.org>
+
+ * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
+
+2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
+
+ * process.c (process-inherit-coding-system-flag)
+ (get-buffer-process): Do not confuse make-docfile with doc strings
+ in comment.
+
+ * editfns.c (Fchar_to_string): Make doc string consistent with
+ arguments. Put doc strings in comments.
+
+ * abbrev.c, minibuf.c: Put doc strings in comments.
+
+2001-10-15 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (window_loop): Don't check for Fother_buffer returning nil.
+
+ * window.c (select_window_1): Unfreeze window start. Remove a
+ doubled test for WINDOW being live.
+
+2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
+
+ * fns.c (Fmapconcat): Fix typo in a doc string.
+
+ * dispnew.c (Fsleep_for): Fix typo in a doc string.
+
+2001-10-15 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_draw_glyph_string): Restore clipping after
+ drawing box.
+
+2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
+
+ * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
+
+2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
+
+ * indent.c (skip_invisible): Use new retval of
+ TEXT_PROP_MEANS_INVISIBLE.
+
+ * keymap.c (access_keymap): Unify handling of `t' and generic-char.
+ If a parent is reached and noinherit is set, exit immediately.
+ Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
+
+ * s/ms-w32.h (EXEC_SUFFIXES):
+ * s/msdos.h (EXEC_SUFFIXES):
+ * process.h (EXEC_SUFFIXES): Remove.
+
+ * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
+ (decode_suffixes): Remove.
+
+ * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
+ (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
+ (invisible_ellipsis_p): Remove.
+
+ * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
+ (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
+ (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
+ (in_ellipses_for_invisible_text_p, handle_invisible_prop):
+ Use new retval of TEXT_PROP_MEANS_INVISIBLE.
+
+2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
+
+ * lisp.h (Ftop_level): Add prototype.
+
+ * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
+ (XTread_socket): Improve style of comments to follow other
+ comments.
+
+ * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
+ is already prototyped in included lisp.h).
+
+ * frame.c (Fset_mouse_position): Improve style of comment to
+ follow other comments.
+ (Fset_mouse_pixel_position): Improve style of comment to follow
+ other comments.
+ (Fmake_frame_visible): Doc fix and typo in comment.
+ (Fmake_frame_invisible): Doc fix and typo in comment.
+ (Ficonify_frame): Fix typo in comment.
+
+2001-10-14 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
+ * term.c, alloc.c: Put doc strings in comments.
+
+2001-10-13 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
+ Provide definitions for doc strings in comments.
+
+ * fns.c: Put doc strings in comments.
+
+2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * dired.c (file_name_completion): Ignore a candidate directory if
+ it matches an element in completion-ignored-extensions that ends
+ in a slash.
+ (syms_of_dired) <completion-ignored-extensions>: Mention the above
+ feature in the doc string.
+ (Ffile_name_completion): Ditto.
+
+2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
+
+ * indent.c (skip_invisible): Don't skip "ellipsisized" text.
+
+ * xfns.c (syms_of_xfns): Update calls to Fprovide.
+
+ * lisp.h (Fprovide): Update prototype.
+ (Ffeaturep, invisible_p): Remove.
+
+ * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
+ (DOLIST, LOOP_PROPVAL): New macros.
+ (invisible_p, invisible_ellipsis_p): Use them.
+ (invisible_noellipsis_p): New function.
+ (syms_of_xdisp): Use empty_string.
+
+ * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
+
+ * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
+ (syms_of_lread) <Vafter_load_alist>: Update docstring.
+
+ * print.c (Fwith_output_to_temp_buffer): Align with
+ internal_with_output_to_temp_buffer.
+ (print_preprocess): Use traverse_intervals_noorder.
+ (print_object): Update call to traverse_intervals.
+
+ * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
+ (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
+
+ * intervals.c (traverse_intervals_noorder): New function.
+ (search_for_interval, count_intervals): Use it.
+ (traverse_intervals): Use less stack space and drop `depth' arg.
+
+ * fns.c (Ffeaturep): Add new `subfeature' arg.
+ (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
+ (Qsubfeatures): New var.
+ (syms_of_fns): Initialize it.
+
+ * keymap.c (Fkey_description): Use empty_string.
+ (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
+ (syms_of_keymap): Setup inheritance between maps.
+ Don't export Sdescribe_bindings_internal any more.
+
+ * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
+
+2001-10-12 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (notice_overwritten_cursor): Renamed from
+ note_overwritten_text_cursor. Rewritten to take glyph widths into
+ account.
+
+2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
+ multi-line strings without a trailing "\n\".
+
+2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
+
+ * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
+ defined.
+
+2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
+
+ * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
+
+ * xfns.c (x_create_bitmap_from_file, x_find_image_file):
+ * w32proc.c (sys_spawnve):
+ * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
+ * w32.c (check_windows_init_file):
+ * sound.c (Fplay_sound):
+ * emacs.c (init_cmdargs):
+ * process.c (Fstart_process): Update calls to openp.
+
+ * callproc.c (Vexec_suffixes): New var.
+ (Fcall_process): Update call to openp.
+ (decode_suffixes): New function.
+ (syms_of_callproc): Init exec-suffixes.
+
+ * lread.c (Vload_suffixes, default_suffixes): New vars.
+ (openp): Take a lisp list of suffixes.
+ Check for file-name-handlers even if the file was absolute already.
+ (syms_of_lread): Declare load-suffixes.
+ (Fload): Fix up call to openp.
+ Don't bother checking for file-name-handler at the very beginning.
+
+ * keymap.h (Fcopy_keymap): Don't export.
+
+ * lisp.h (empty_string): Declare.
+ (Vload_suffixes, Vexec_suffixes): Declare.
+ (openp): Update prototype.
+
+ * emacs.c (empty_string): New var.
+ (syms_of_emacs): Initialize it.
+
+ * search.c (wordify): Use it.
+
+ * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
+ selected window if it's not displayed there. Handle the case
+ when the window is dedicated.
+ (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
+
+ * undo.c (Fprimitive_undo): Use XCAR/XCDR.
+
+ * syntax.h (struct gl_state_s): Change the meaning of b_property.
+ Remove left_ok and right_ok.
+ (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
+ (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
+ new meaning of b_property.
+
+ * syntax.c (update_syntax_table): Simplify.
+ (Fforward_comment): Don't skip quoted chars when going backward.
+
+2001-10-11 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
+ in case I is of some unsigned type, in which case
+ MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
+ comparison becomes bogus.
+
+ * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
+ (Fuser_full_name): Fix bug treating a float as a fixnum.
+
+ * data.c (Fstring_to_number): Use make_fixnum_or_float.
+
+ * lisp.h (make_fixnum_or_float): New macro.
+
+ * lisp.h (circular_list_error): Add prototype.
+
+ * data.c (Qcircular_list): New variable.
+ (circular_list_error): New function.
+ (syms_of_data): Initialize it Qcircular_list.
+
+2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
+
+ * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c
+ * casefiddle.c, buffer.c: Include keymap.h.
+
+2001-10-10 Gerd Moellmann <gerd@gnu.org>
+
+ * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
+ options. From Dave Love <d.love@dl.ac.uk>.
+
+2001-10-09 Gerd Moellmann <gerd@gnu.org>
+
+ * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
+ From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
+
+ * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
+ unsigned char.
+ From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
+
+2001-10-08 Andrew Innes <andrewi@gnu.org>
+
+ * lisp.h [max]: Undef min and max before redefining them.
+
+ * w32gui.h: Do not undef min and max.
+
+ * w32heap.h: Do not undef min and max.
+
+ * s/ms-w32.h: Do not undef min and max.
+
+2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
+
+ * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
+
+2001-10-08 Sam Steingold <sds@gnu.org>
+
+ * keymap.c (current-active-maps): Quote newlines (compilation error).
+
+2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * Makefile.in (lisp, shortlisp): Replace bindings.el with
+ bindings.elc, since otherwise doc strings in bindings.el get wrong
+ offsets in etc/DOC.
+
+2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
+
+ * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
+
+ * keyboard.h (map_prompt): Remove.
+
+ * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
+ * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
+
+ * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
+
+ * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
+
+ * keyboard.c (map_prompt): Remove.
+ (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
+ Use Fkeymap_prompt.
+
+ * keymap.h: New file. Extracted from lisp.h.
+
+ * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
+ (accessible_keymaps_1): New function.
+ (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
+ (Fwhere_is_internal): Use Fcurrent_active_maps.
+ (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
+ Insert in current buffer rather than standard-output.
+ Don't call `help-mode'. Export to elisp.
+ (describe_buffer_bindings): New wrapper.
+ (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
+ and Sdescribe_buffer_bindings.
+
+2001-10-08 Gerd Moellmann <gerd@gnu.org>
+
+ * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
+ Remove code setting signal handler.
+
+ * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
+ Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
+
+2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
+
+ * keyboard.c: Don't define min/max.
+
+2001-10-08 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
+ * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
+ * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
+ * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
+ * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
+ Don't define min/max.
+
+ * lisp.h (min, max): New macros.
+
+ * puresize.h (BASE_PURESIZE): Increase to 725000.
+
+2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
+
+ * xfaces.c (free_frame_menubar): Add prototype.
+
+ * lisp.h (init_window): Add prototype.
+
+ * editfns.c: Include ctype.h.
+
+ * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
+ (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
+ (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
+ variable `sb'.
+
+ * xfns.c (Fx_hide_tip): Fix typo in a doc string.
+ (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
+ `popup_activated_flag' and `title'.
+
+ * doc.c (Fdocumentation_property): Fix typo in a doc string.
+
+ * emacs.c (main): Remove extra `;'.
+
+ * atimer.h (struct atimer): Fix typos in a comment.
+
+ * atimer.c: Fix typo.
+
+ * Makefile.in: Fix typo.
+
+ * README: Remove obsolete part mentioning removed VMS file.
+
+2001-10-07 Miles Bader <miles@gnu.org>
+
+ * Makefile.in (lisp, shortlisp): Add `button.elc'.
+
+2001-10-07 Ken Raeburn <raeburn@gnu.org>
+
+ * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
+ Lisp_Object.
+
+ * lisp.h (Ffield_end): Declare.
+
+2001-10-07 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
+
+ * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
+
+ * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
+
+ * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
+
+ * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
+ (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
+
+ * alloc.c (inhibit_garbage_collection): Simplify.
+ (Fmemory_use_counts): Ditto.
+
+ * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
+ (syms_of_data): DEFVAR_INT most-positive-fixnum and
+ most-negative-fixnum.
+
+ * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
+ (FIXNUM_OVERFLOW_P): New macros.
+
+2001-10-06 Miles Bader <miles@gnu.org>
+
+ * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
+ scroll_bar_bottom_shadow_pixel fields.
+ * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
+ for the shadows, and tell the toolkit about them if we succeed.
+ (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
+ Free scroll-bar shadow colors.
+ * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
+ Free scroll-bar shadow colors when the background color changes.
+ (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
+ Initialize scroll-bar shadow-color fields.
+
+2001-10-05 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
+
+2001-10-05 Miles Bader <miles@gnu.org>
+
+ * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
+ (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
+ New functions (were in simple.el).
+ (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
+ (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
+ (syms_of_minibuf): Initialize them.
+
+2001-10-05 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
+ (tiff_load): Install them as error and warning handler.
+
+2001-10-04 Andrew Innes <andrewi@gnu.org>
+
+ * w32fns.c (x_to_w32_color): Fix argument to alloca.
+ (w32_load_system_font): Don't believe what GetLanguageFontInfo
+ says; query codepage info directly to determine if font is double byte.
+ (x_to_w32_charset): Handle private format for unknown charsets.
+ Handle wildcards in charset spec, by ignoring them.
+ (w32_codepage_for_font): Fix argument to alloca. Don't remove
+ "*-" prefix from charset.
+ (x_to_w32_font): Enlarge remainder array for safety. Specifically
+ handle the truncated font spec form constructed by font_list_1, so
+ that we correctly identify the charset fields. Don't remove "*-"
+ prefix from charset.
+ (w32_list_synthesized_fonts): Fix argument to alloca.
+
+2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
+
+ * window.h (MINI_WINDOW_P): Use NILP.
+
+ * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
+
+ * termhooks.h (struct input_event): Use proper type for `kind'.
+
+2001-10-04 Gerd Moellmann <gerd@gnu.org>
+
+ This handles unknown keysyms better than before. For example,
+ after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
+ Emacs formerly completely ignored F5. With the change, it derives
+ a key symbol from the name of the X keysym, `ccaron' in this case.
+ Reported by Martin Buchholz.
+
+ * xterm.c (XTread_socket): Return a non_ascii_keystroke for
+ unknown keysyms.
+
+ * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
+ that EVENT->code isn't a function key, use the keysym's name.
+
+2001-10-04 Gerd Moellmann <gerd@gnu.org>
+
+ FOREACH is a macro that should make it easier to loop over Lisp
+ lists with checks for cycles and proper lists.
+
+ * lisp.h (LIST_END_P, FOREACH): New macros.
+
+2001-10-04 Gerd Moellmann <gerd@gnu.org>
+
+ On some systems, XtCloseDisplay seems to cause a SIGSEGV when
+ called for a lost connection. Prevent dumping core in this case.
+ Instead print the X error, and exit. On user request.
+
+ * xterm.c (error_msg): New variable.
+ (x_fatal_error_signal): New function.
+ (x_connection_closed): Set error_msg. Install x_fatal_error_signal
+ as fatal_error_signal_hook around the call to XtCloseDisplay.
+
+ * emacs.c (fatal_error_signal_hook): New variable.
+ (fatal_error_signal): Call that function.
+
+2001-10-04 Gerd Moellmann <gerd@gnu.org>
+
+ With this, Emacs prints how much pure storage it will
+ approximately need in case pure storage overflows while dumping.
+
+ * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
+ New variables.
+ (init_alloc_once): Initialize new variables.
+ (PURE_POINTER_P): Use new variables.
+ (pure_alloc): If pure storage overflows, allocate from the heap.
+ (check_pure_size): New function.
+ (Fgarbage_collect): Don't GC if pure storage has overflowed.
+
+ * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
+ (check_pure_size): Add prototype.
+
+ * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
+
+2001-10-04 Gerd Moellmann <gerd@gnu.org>
+
+ This adds a post-gc-hook that's run with GC inhibited.
+ Requested by Francois Pinard. XEmacs has it. Added to NEWS.
+
+ * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
+ (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
+ (Fgarbage_collect): Run post-gc-hook.
+
+2001-10-04 Gerd Moellmann <gerd@gnu.org>
+
+ This adds `defvaralias' and `indirect-variable'. Changes not
+ directly related to this feature are there to gain the same
+ performance again as before variable aliases.
+
+ You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
+ code to get and set symbol values, to take defvaralias into account.
+
+ (Note: the new `constant' bit-flag in symbols would make it
+ possible to define arbitrary read-only variables, e.g. with
+ `defconst'.)
+
+ Documentation is in lispref/variables.texi. Added to NEWS.
+
+ * lisp.h (enum symbol_interned): New enumeration.
+ (struct Lisp_Symbol): Remove member `obarray', add
+ `indirect_variable', `constant', and `interned'.
+ (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
+ (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
+ (indirect_variable): Add prototype.
+
+ * print.c (print_preprocess, print_object): Test internedness of
+ symbols differently.
+
+ * lread.c (Fintern, Funintern): Set symbol's interned and constant
+ bit-fields.
+ (init_obarray): Likewise for t and nil.
+
+ * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
+ (Fdefvaralias): New function.
+ (specbind): Simplify the test if symbol is a constant.
+ (syms_of_eval): Defsubr Fdefvaralias.
+
+ * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
+ (Qcyclic_variable_indirection): New variable.
+ (Fkeywordp): Check for internedness differently.
+ (Fmakunbound): Simplify the test if symbol is a constant.
+ (indirect_variable, Findirect_variable): New functions.
+ (swap_in_symval_forwarding): If SYMBOL is an alias, use the
+ aliased symbol.
+ (let_shadows_buffer_binding_p): Check for variable aliases.
+ (set_internal): Simplify the test if SYMBOL is a constant.
+ If SYMBOL has a buffer-local value and is an alias, use the aliased
+ symbol instead.
+ (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
+ Sindirect_variable.
+
+ * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
+ (Fbyte_code) <varset>: Simplify the test if symbol's value can be
+ set directly.
+
+ * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
+
+ * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
+ * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
+ SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
+
+2001-10-04 Gerd Moellmann <gerd@gnu.org>
+
+ * Branch for 21.1.
+
+2001-10-03 Miles Bader <miles@gnu.org>
+
+ * callproc.c (syms_of_callproc): Explicitly state in the
+ documentation for `process-environment' that earlier entries take
+ precedence over later ones.
+
+2001-10-02 Miles Bader <miles@gnu.org>
+
+ * textprop.c (Fnext_char_property_change)
+ (Fprevious_char_property_change): Remove reference to non-existant
+ argument OBJECT from doc-string.
+
+2001-10-01 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
+ (try_window_id): Skip back over lines ending in a newline from a
+ string.
+
+ * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
+ New bit flag
+
+2001-10-01 Richard M. Stallman <rms@gnu.org>
+
+ * search.c (Freplace_match): Doc fix.
+
+2001-09-28 Andrew Innes <andrewi@gnu.org>
+
+ * w32menu.c (set_frame_menubar): Take into account that
+ f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
+ <raeburn@gnu.org>.
+
+2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
+
+2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
+
+ * s/gnu-linux.h: Fix a typo in comment.
+
+2001-09-28 Andreas Schwab <schwab@suse.de>
+
+ * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
+ nocombreloc, in case -z combreloc is the default.
+
+2001-09-28 Gerd Moellmann <gerd@gnu.org>
+
+ * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
+ really going on here.
+
+2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
+
+ * search.c (trivial_regexp_p): Catch \{N,M\} as well.
+
+2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
+ utf-8, menu-bar, and latin-N.
+ (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
+ unconditionally now.
+ (lisp): Add latin-N, since they are preloaded.
+
+2001-09-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
+ to the left. Some cleanup.
+
+ * xdisp.c (display_mode_element): One more case where a string's
+ multibyteness should be used for display.
+
+2001-09-26 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
+ reading at EOF.
+
+ * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
+ of the only temporarily set echoing flag for deciding when
+ the cancel echoing.
+
+ * keyboard.c (echo_kboard): Make externally visible.
+
+ * lisp.h (echo_kboard): Declare extern.
+
+ * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
+ fonts_changed_p if we need larger matrices due to vscrolling.
+ (try_scrolling, try_cursor_movement, redisplay_window): Give up on
+ this round of redisplay if make_cursor_line_fully_visible fails.
+ (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
+ (try_cursor_movement, try_scrolling): Use them instead of integers.
+
+ * dispextern.h (required_matrix_width, required_matrix_height):
+ Add prototypes.
+
+ * dispnew.c (required_matrix_width, required_matrix_height):
+ New functions.
+ (allocate_matrices_for_window_redisplay)
+ (allocate_matrices_for_frame_redisplay: Use them.
+ Remove parameters CH_DIM.
+
+ * xdisp.c (display_mode_lines): Temporarily set selected_frame
+ and selected_window to the frame of the window whose mode-lines
+ are displayed, and to the window itself.
+ (redisplay_window, redisplay_mode_lines): Don't set selected_frame
+ here.
+
+2001-09-25 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_kill_gs_process): Recognize if someone has cleared
+ the image cache under us.
+
+ * xdisp.c (display_mode_element): If the mode element is a symbol
+ with a string value, use that string's multibyteness for displaying.
+
+ * keyboard.c (read_char): Don't clear a message for a switch-frame
+ event. From Stefan Monnier <monnier@cs.yale.edu>.
+
+ * xterm.c (fast_find_position) [0]: Add a presumably more correct
+ version for after 21.1.
+
+ * xdisp.c (row_containing_pos): Make externally visible.
+
+ * dispextern.h (row_containing_pos): Add prototype.
+
+ * process.c (send_process): Disable composition if from_byte < 0.
+ From Kenichi Handa <handa@etl.go.jp>.
+
+2001-09-24 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (refreshicon): Function removed.
+
+ * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
+
+ * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
+
+ * xterm.c (toplevel): Remove includes in #if 0.
+
+ * process.c (sigchld_handler) [LINUX]: Don't return from
+ the signal handler at the end of the loop.
+
+2001-09-21 Gerd Moellmann <gerd@gnu.org>
+
+ * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
+ Terminate only if kill returns -1, and errno is ESRCH.
+
+2001-09-21 Markus Rost <rost@math.ohio-state.edu>
+
+ * Makefile.in (shortlisp): Add ../lisp/env.elc.
+
+2001-09-20 Gerd Moellmann <gerd@gnu.org>
+
+ * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
+ since this function can be called during GC.
+
+ * callproc.c (Fcall_process): Handle errors from pipe(2).
+ (child_setup): Delete code in #ifdef vipc.
+
+2001-09-19 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
+ (display_mode_element): Display the string from decode_mode_spec
+ depending on its multibyteness.
+
+ * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
+
+ * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
+
+2001-09-18 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
+ recursive_edit_unwind.
+ (recursive_edit_unwind): Set kboard state according to
+ SINGLE-KBOARD.
+
+ * buffer.c (modify_overlay): Don't do nothing if START == END;
+ This can still be a modification, for example when an overlay has
+ a before-string or after-string.
+ (Fdelete_overlay): Prevent redisplay optimizations when deleting
+ an overlay with before-string or after-string.
+
+ * s/netbsd.h (C_SWITCH_SYSTEM): Add.
+ (LD_SWITCH_SYSTEM): Include /usr/local/lib.
+
+ * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
+ first_unchanged_at_end_row is in front of
+ last_unchanged_at_beg_row. This code should be removed after the
+ release of 21.1.
+
+2001-09-17 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
+ BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
+
+ * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
+ versions >= 2.95.
+
+2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * dired.c (Ffile_attributes): Doc fix.
+
+2001-09-14 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Ffile_symlink_p): Fix last change.
+
+ * filelock.c (current_lock_owner): Fix last change.
+
+2001-09-13 Gerd Moellmann <gerd@gnu.org>
+
+ * filelock.c (current_lock_owner): If readlink returns ERANGE,
+ take that to mean that the buffer is too small.
+
+ * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
+ that to mean that the buffer is too small.
+
+ * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
+ current buffer's multibyteness when discarding the iterator's
+ stack.
+
+ * xfns.c (Fx_window_property): Handle case that property gets
+ deleted between the two calls to XGetWindowProperty.
+
+2001-09-11 Gerd Moellmann <gerd@gnu.org>
+
+ * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
+
+ * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
+ in addition to read-only.
+
+ * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
+ to t in addition to read-only.
+
+ * lisp.h (Qinhibit_modification_hooks): Declare.
+
+ * insdel.c (Qinhibit_modification_hooks): New variable.
+ (syms_of_insdel): Initialize and staticpro it.
+
+ * textprop.c (verify_interval_modification): Don't run
+ modification-hooks if inhibit_modification_hooks.
+
+ * dispnew.c (set_window_cursor_after_update): Fix code
+ finding glyph row containing cursor when cursor_in_echo_area
+ is >= 0.
+
+ * xdisp.c (init_from_display_pos): Put some code in #if 0.
+ (add_to_log): Use bcopy instead of strcpy.
+ (init_from_display_pos): Use an explicit loop over bytes in
+ overlay strings instead of calling index.
+
+2001-09-10 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
+
+ * dispnew.c (direct_output_for_insert): Don't change IT's
+ stop_charpos to something in front of its current position.
+
+ * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
+ `format'.
+
+2001-09-10 Richard M. Stallman <rms@gnu.org>
+
+ * frame.c (Fmouse_position): Doc fix.
+
+2001-09-07 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (init_from_display_pos): Don't compare the result
+ of calling index with NULL.
+
+2001-09-06 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_set_background_color): Don't change the colors
+ of the X window of scroll bar widgets.
+
+2001-09-05 Andrew Innes <andrewi@gnu.org>
+
+ * w32fns.c (w32_createwindow): Undo last change.
+
+2001-09-05 Gerd Moellmann <gerd@gnu.org>
+
+ * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
+
+ * xdisp.c (string_buffer_position): Use *single_char_property*
+ functions instead of the *single_property* functions.
+
+2001-09-04 Andrew Innes <andrewi@gnu.org>
+
+ * w32term.c (w32_read_socket): Add more information to debugging
+ output.
+
+ * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
+ from Emacs frames, so that calls to GetClipBox in w32term.c
+ correctly report when part of a frame is visible (including
+ scrollbars, etc). This prevents repeated redrawing of frames when
+ only a scrollbar is visible.
+ (w32_wnd_proc): Add more frame information to debugging output.
+
+2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
+
+ * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
+
+2001-09-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (note_mouse_highlight) <help-echo>: When looking for
+ help-echo for a string which doesn't have help-echo itself, use
+ get-char-property to obtain the help-echo from the string's buffer
+ (note_mouse_highlight) <mouse-face>: When on a string that doesn't
+ have mouse-face, look ``under'' the string for mouse-face from an
+ overlay.
+ (fast_find_position): Add parameter STOP. In the final row, stop
+ before glyphs having STOP as object. Don't consider glyphs that
+ are not from a buffer.
+
+ * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
+
+2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * fns.c (Fmd5): Doc fix.
+
+2001-08-31 Gerd Moellmann <gerd@gnu.org>
+
+ * composite.c (update_compositions): Do nothing if
+ inhibit-modification-hooks is set.
+
+2001-08-30 Gerd Moellmann <gerd@gnu.org>
+
+ * emacs.c (shut_down_emacs): Don't call check_glyph_memory
+ and check_message_stack if terminating abnormally. We want
+ glyph matrices etc. in a core dump.
+
+ * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
+ (syms_of_xdisp): Initialize them.
+ (handle_single_display_prop): Don't change point, bind `object',
+ `position', and `buffer-position' instead to the object having the
+ `display' property, position in the object and position in the buffer.
+
+ * fileio.c (Finsert_file_contents): Don't change the multibyteness
+ of the buffer if REPLACE is non-nil.
+
+2001-08-29 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
+
+2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * w32term.c (x_set_glyph_string_background_width)
+ (show_mouse_face): Track the last changes in xterm.c.
+
+2001-08-28 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_set_glyph_string_background_width): Set the glyph
+ string's background width so that multi-line mouse-face is drawn
+ to the right edge of the window.
+ (show_mouse_face): Set the row's mouse_face_p flag after drawing
+ glyphs.
+
+ * dispnew.c (direct_output_for_insert): Set updated_area
+ before inserting/writing glyphs.
+
+ * xdisp.c (display_mode_element): Use string_byte_to_char to
+ determine character positions in strings, use chars_in_text
+ instead of strwidth.
+ (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
+ a matrix as parameter; this is easier to use from GDB.
+
+2001-08-28 Miles Bader <miles@gnu.org>
+
+ * textprop.c (Fprevious_single_char_property_change)
+ (Fnext_single_char_property_change): Doc fixes.
+
+2001-08-27 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Finsert_file_contents): Allocate, restore, and
+ free composition data in the case of REPLACE not being nil.
+
+ * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
+ there exist overlay strings with newlines at POS.
+ (text_outside_line_unchanged_p): Return 0 if changes start at
+ START and overlays exist at START. Likewise for END.
+ (try_window_id): Give up if init_to_row_end returns 0.
+
+ * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
+ unconditionally.
+
+2001-08-24 Gerd Moellmann <gerd@gnu.org>
+
+ * keymap.c (access_keymap): Return the cdr of the binding of
+ a generic character instead of its definition (KEY . BINDING).
+
+ * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
+ to 0 also in the REPLACE case.
+
+2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
+
+ * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
+ open to determine whether file is readable (as for DOS_NT).
+
+2001-08-23 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
+ coding.type is coding_type_no_conversion or coding_type_raw_text,
+ use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
+ non-nil instead of just setting enable_multibyte_characters in the
+ buffer to nil.
+
+2001-08-22 Gerd Moellmann <gerd@gnu.org>
+
+ * dispextern.h (struct face_cache): Add member
+ menu_face_changed_p.
+
+ * xfaces.c (menu_face_changed_default): New variable.
+ (menu_face_changed_count): Variable removed.
+ (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
+ the menu_face_changed_default flag, otherwise set the FRAME's
+ menu_face_changed_p flag if the `menu' face has been changed.
+ Prevent calling set_font_frame_param if FRAME is t.
+ (make_face_cache): Initialize cache's menu_face_changed_p
+ from menu_face_changed_default.
+ (realize_basic_faces): Look into the frame's face cache to
+ determine if the menu appearance needs updating.
+
+ * keymap.c (access_keymap): Fix last change to not consider
+ IDX when it has modifiers.
+
+2001-08-21 Gerd Moellmann <gerd@gnu.org>
+
+ * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
+ . BINDING) exists, where GENERIC-CHAR is the generic character of
+ the charset of IDX, return BINDING unless there exists a binding
+ for IDX itself.
+
+2001-08-16 Gerd Moellmann <gerd@gnu.org>
+
+ * xrdb.c (SYSV): Don't define on Solaris 2.
+ From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
+
+ * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
+ of the screen line, not text line, containing IT's current position.
+
+2001-08-15 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (window_scroll_pixel_based): Don't recenter if
+ PT is partially visible in the window.
+
+ * xterm.c (expose_window_tree, expose_window, expose_line):
+ Return 1 when overwriting mouse-face.
+ (expose_frame): If mouse-face was overwritten, redo it.
+
+ * xfaces.c (x_update_menu_appearance): Don't call
+ set_frame_menubar, let the next redisplay do it.
+
+2001-08-14 Andrew Innes <andrewi@gnu.org>
+
+ * w32term.c (x_draw_glyph_string): Draw relief (if any) before
+ drawing glyph string.
+
+2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
+ running HI-UX/MPP.
+
+2001-08-14 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (x_update_menu_appearance): Save and restore value of
+ interrupt_input_blocked.
+
+2001-08-13 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
+ a line start, move back to the line start.
+
+ * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
+ exactly when a mini-buffer is active.
+
+ * keyboard.c (make_lispy_event): Interpret double_click_fuzz
+ in units of 1/8 character on non window-system frames.
+ (syms_of_keyboard) <double-click-fuzz>: Doc fix.
+
+2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
+ a doc string.
+
+2001-08-09 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (Vpre_help_message): New variable.
+ (syms_of_keyboard): Initialize and staticpro it.
+ (show_help_echo): Record current message before displaying a
+ help-echo, and restore that message when clearing the help.
+
+ * xfns.c (x_create_im): Remove prototype.
+
+ * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
+
+ * dispnew.c (adjust_glyph_matrix): Undo last change.
+
+2001-08-08 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (adjust_glyph_matrix): In the optimization for
+ windows whose height has changed, disable partially visible lines.
+
+2001-08-07 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Frecenter): If ARG < 0, and on a window system
+ frame, count in some empty lines when we can't move -ARG lines down.
+
+ * xdisp.c (start_display): Don't try to determine the continuation
+ lines width if lines are truncated. It's superfluous and leads to
+ incorrect results if POS is not visible in the window after
+ reseating the iterator at the previous line start.
+
+2001-08-06 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
+
+2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
+
+ * alloc.c (init_stack): Remove declaration.
+
+2001-08-03 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (read_key_sequence): Check that key is an integer
+ before comparing it with quit_char.
+ (add_command_key): Use larger_vector.
+ (read_char_x_menu_prompt): Instead of converting symbol and
+ integer events into conses (EVENT . nil), use (EVENT . disabled)
+ which cannot be confused with valid events.
+ (read_char): When reading from Vunread_command_events, check for
+ events of the form (EVENT . disabled) instead of
+ (EVENT . nil).
+
+ * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
+ a float, determine the max height from the frame's height.
+
+2001-08-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (redisplay_internal): Take message_cleared_p into
+ account only if minibuf_level == 0.
+
+2001-08-01 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (redisplay_internal): Add a check for the last
+ displayed message.
+
+ * xdisp.c (message_cleared_p): New variable.
+ (clear_message): Set message_cleared_p when clearing the current
+ message.
+ (redisplay_internal): Look at message_cleared_p to capture
+ the case that the echo area should be cleared.
+
+ * keyboard.c (command_loop_1): Fix spelling of
+ resize_echo_area_exactly.
+
+ * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
+
+ * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
+
+ * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
+ current matrix when the window gets smaller.
+
+2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * print.c (strout): Cast the character passed to insert_char to
+ unsigned char, to avoid sign extension when it is promoted to int.
+
+2001-07-31 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Finsert_file_contents): Don't treat a return value
+ of 0 from emacs_read as an IO error.
+
+2001-07-30 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (abs): New macro.
+ (double_click_fuzz): New variable.
+ (make_lispy_event): Use it to determine what makes a double-click.
+ (syms_of_keyboard): DEFVAR_INT it.
+
+ * xmenu.c (set_frame_menubar): Take into account that
+ f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
+ <raeburn@gnu.org>.
+
+2001-07-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
+
+ * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
+ of row's visible height.
+
+ * xdisp.c (init_from_display_pos): If POS is in an overlay string,
+ deal with the first overlay string having an image `display' property.
+ (try_window_reusing_current_matrix, compute_line_metrics):
+ Fix computation of row's visible height for the case that part of the
+ row is invisible above and part of the row is at the same time
+ invisible below the window.
+
+2001-07-26 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x-show-tip): Doc fix.
+
+ * xfns.c (Vx_max_tooltip_size): New variable.
+ (syms_of_xfns): DEFVAR_LISP it.
+ (Fx_show_tip): Set frame's window_width to the width of the
+ window. Use a maximum tooltip size specified by
+ Vx_max_tooltip_size, if that has valid contents.
+ (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
+
+2001-07-26 Andrew Innes <andrewi@gnu.org>
+
+ * w32term.c (x_display_list): New variable.
+ (w32_term_init): Set it.
+
+ * w32term.h (x_display_list): New extern.
+
+2001-07-26 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
+ is non-nil, instead of when redisplaying_p is non-zero.
+ See comment there.
+ (mark_window_display_accurate_1): Add an assertion.
+
+2001-07-25 Gerd Moellmann <gerd@gnu.org>
+
+ * dispextern.h (struct it): Increase size of ctl_chars to 16.
+
+ * xfns.c (Fx_file_dialog): Block/unblock input while processing
+ events so that we get a chance of processing expose events.
+
+ * xdisp.c (resize_mini_window): Don't resize while redisplaying.
+
+2001-07-24 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (valid_image_p): Protect better against invalid image
+ specifications. Previous code could signal an error.
+
+2001-07-23 Gerd Moellmann <gerd@gnu.org>
+
+ * indent.c (current_column): Fix column computation in the
+ presence of display table entries.
+ (current_column_1, Fmove_to_column, compute_motion): Likewise.
+
+ * dispnew.c (adjust_glyph_matrix): In the optimization for
+ windows whose height has changed, use the new window height
+ to compute which rows to invalidate.
+
+ * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
+ (MAX_10_EXP): New macro.
+ (Fformat): Use it.
+
+ * coding.c (code_convert_region): Handle the multibyte case if
+ decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
+
+2001-07-20 Gerd Moellmann <gerd@gnu.org>
+
+ * dispextern.h (struct face): Change type of `stipple' to
+ int; it's an ID.
+
+ * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
+
+2001-07-19 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (update_window): Don't set the cursor at the end
+ of the update if display update has been paused.
+
+ * composite.h (syms_of_composite): Renamed from syms_of_composition.
+
+2001-07-18 Ken Raeburn <raeburn@gnu.org>
+
+ * fns.c (Fset_char_table_default): Check that a charset is defined
+ before checking its dimension.
+
+2001-07-17 Ken Raeburn <raeburn@gnu.org>
+
+ * coding.c (setup_coding_system): Don't do any designation based
+ on reg_bits if charset is not yet defined.
+
+ * lisp.h (XVECTOR): Verify correct object type before returning a
+ pointer, using eassert.
+
+2001-07-17 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
+ Increase to 4096 because of paste problems reported on GNU/Linux.
+
+2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
+
+ * emacs.c (USAGE1): Add +LINE:COLUMN option help.
+
+2001-07-16 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (unwind_read): Function removed.
+ (read_non_regular, read_non_regular_quit): New functions.
+ (Finsert_file_contents): When reading from non-regular files,
+ arrange to catch a `quit' and terminate the loop. Rearrange
+ code so that a `quit' when reading from a regular file doesn't
+ insert text in the buffer.
+
+ * xfaces.c (clear_face_cache): Clear fonts on a display basis.
+ Clear faces afterwards.
+ (clear_font_table): Take a x_display_info parameter. Don't free
+ fonts being the default font of any frame on the given display.
+
+2001-07-13 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
+ instead of CHAR_STRING which can signal an error.
+
+ * charset.c (char_to_string_1): Extracted from char_to_string.
+ Return -1 instead of signaling an error.
+ (char_to_string): Use it.
+
+ * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
+
+2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
+
+ * coding.c (Ffind_coding_systems_region_internal): If safe_codings
+ is t, don't try to append anything to it.
+
+2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * dired.c (file_name_completion): Pass dp->d_name to
+ Fstring_match, not elt, which is always nil here.
+
+2001-07-12 Gerd Moellmann <gerd@gnu.org>
+
+ * xselect.c (x_decline_selection_request): Handle errors
+ caused by receivers that have vanished.
+
+ * xterm.c (XTread_socket) <PropertyNotify>: Put the code
+ ignoring events on foreign windows in #if 0. Always dispatch
+ the event after checking it with x_handle_property_notify.
+
+ * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
+ depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
+ TRACE macros to facilitate debugging. Add additional trace statements.
+ (toplevel): Add prototypes for file-local functions.
+ (x_atom_to_symbol): Remove DPYINFO parameter.
+
+2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
+
+ * w32menu.c (menubar_selection_callback, w32_menu_show):
+ Initialize `entry' to nil.
+ (w32_dialog_show): Remove unused `save_wv' variable.
+ (name_is_separator): Recognize "--:foo" and "--foo-bar".
+
+2001-07-11 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
+
+ * fileio.c (unwind_read): Print a message when discarding inserted
+ text or switching the buffer to unibyte. Change parameter.
+ (Finsert_file_contents): Don't pass VISIT to unwind_read.
+
+ * fileio.c (unwind_read): New function.
+ (Finsert_file_contents): Record it as unwind-function for
+ the case that reading is interrupted by C-g.
+
+2001-07-10 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (update_window): Don't skip the header-line
+ update when scrolling_window returns 0.
+
+ * xfaces.c (unload_color): Do nothing if PIXEL is -1.
+
+ * xfns.c (Fx_create_frame): Initialize frame colors to -1,
+ for the case that x_decode_color signals an error.
+
+ * xdisp.c (add_to_log): Do nothing if called asynchronously.
+
+2001-07-09 Gerd Moellmann <gerd@gnu.org>
+
+ * sound.c (toplevel): Include <signal.h> and "syssignal.h".
+ (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
+ around ioctls.
+
+2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
+ doc string line for dos-timezone-offset.
+
+ * msdos.c (do_visible_bell): Add \n\ at the end of each line of
+ inline assembly, to avoid compiler warnings.
+ (syms_of_msdos): Add \n\ at the end of a line in the doc string
+ line for dos-unsupported-char-glyph.
+
+ * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
+
+2001-07-05 Gerd Moellmann <gerd@gnu.org>
+
+ * sound.c: Include Emacs' header files with #include "...".
+
+ * eval.c (specbind): Additionally record the buffer that was
+ current when a buffer-local or frame-local variable was bound.
+
+2001-07-04 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_produce_glyphs): Don't convert multibyte characters
+ to unibyte characters in unibyte buffers.
+
+2001-07-03 Gerd Moellmann <gerd@gnu.org>
+
+ * eval.c (specbind): If SYMBOL has a frame-local binding, record
+ the frame on the binding stack. Change format of entries for
+ local bindings on the binding stack to '(SYMBOL . WHERE)'.
+ (unbind_to): Handle unbinding a frame-local variable.
+
+ * xdisp.c (compute_line_metrics): On ttys, subtract continuation
+ glyphs and truncation glyphs at the end of a row from its pixel width.
+ (dump_glyph_row): Print row's continuation_lines_width.
+ (try_window_id): Take the shortcut if ZV is visible in the
+ window, but there are actually no changes at ZV.
+
+2001-07-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.h (x_free_dpy_colors): Add prototype.
+
+ * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
+ right number of arguments.
+
+ * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
+ ($(lwlibdir)TAGS): New target.
+ (TAGS): Fix dependency list.
+
+ * xterm.c (x_list_fonts): Make sure XFreeFont is called
+ with input blocked.
+
+2001-06-30 Gerd Moellmann <gerd@gnu.org>
+
+ * emacs.c (main): Remove extern declaration for sys_nerr, which
+ isn't used and causes a compilation error with GCC 3.0 on
+ FreeBSD 4.3.
+
+2001-06-27 Gerd Moellmann <gerd@gnu.org>
+
+ * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
+ SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
+ (toplevel): Include <signal.h> and syssignal.h.
+
+ * sound.c (vox_configure, vox_close): Turn off atimers
+ around ioctls.
+
+2001-06-26 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (read_char) <non_reread>: Record the previous idle
+ start time before calling timer_stop_idle.
+ (read_char) <reread_first>: After processing a help-echo event,
+ restore the previous idle start time.
+
+ * xdisp.c (handle_invisible_prop): Deal with overlay strings at
+ the start of invisible text.
+ (setup_for_ellipsis): New function.
+ (next_overlay_string): After all overlay strings have been
+ processed, display an ellipsis if necessary.
+ (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
+ (push_it): Initialize display_ellipsis_p on the iterator's stack.
+
+ * dispextern.h (struct iterator_stack_entry): Add member
+ display_ellipsis_p.
+
+2001-06-25 Gerd Moellmann <gerd@gnu.org>
+
+ * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
+ on the value of the wait-for-wm frame parameter.
+
+ * xterm.h (struct x_output): Add member wait_for_wm.
+
+ * xfns.c (Qwait_for_wm): New variable.
+ (x_frame_parms): Add entry for `wait-for-wm".
+ (x_set_wait_for_wm): New function.
+ (Fx_create_frame): Call x_default_parameter for wait-for-wm.
+ (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
+
+ * xdisp.c (try_window_id) <all changes below window end>: Don't
+ take this shortcut if ZV is visible in the window.
+ (try_window_id): When checking for window start being in changed
+ text, don't check that the buffer's size has changed.
+
+2001-06-23 Richard M. Stallman <rms@gnu.org>
+
+ * minibuf.c (Fcompleting_read): Doc fix.
+
+2001-06-19 Gerd Moellmann <gerd@gnu.org>
+
+ * composite.c (Ffind_composition_internal): Accept ZV
+ and a string's end position as POS.
+
+2001-06-18 Gerd Moellmann <gerd@gnu.org>
+
+ * composite.c (Ffind_composition_internal): Check POS
+ for validity.
+
+2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * editfns.c (Fmessage_box): If the frame is not under a window
+ system, output the message in the echo area.
+
+2001-06-14 Richard M. Stallman <rms@gnu.org>
+
+ * xdisp.c (try_window_id): When EOB is visible, don't treat
+ insertion at EOB as if it were "off the bottom of the screen."
+
+2001-06-11 Andrew Innes <andrewi@gnu.org>
+
+ * w32proc.c (create_child): Add new parameter is_gui_app.
+ (w32_executable_type): Add new parameter is_gui_app.
+ (sys_spawnve): Use it.
+ (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
+ SIGQUIT. This matches better how the signals are interpreted by
+ MSVC compiled programs.
+ (syms_of_ntproc): Update docstring.
+
+2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
+
+ * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
+ well otherwise note_mouse_highlight might optimize away highlighting
+ if we pass over that same overlay again.
+
+2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * lread.c (Fload): Document that the argument is run via
+ substitute-in-file-name.
+
+2001-05-31 Gerd Moellmann <gerd@gnu.org>
+
+ * Makefile.in (bootstrap-doc): New target.
+ (bootstrap-emacs): Depend on it.
+
+ * fileio.c (Fdo_auto_save): Don't try to create the directory of
+ auto-save-list-file-name when shutting down Emacs, because
+ creating the directory might signal an error, and leaves
+ Emacs in a strange state.
+
+ * term.c: (tty_cursor_hidden): New variable.
+ (update_begin): Don't call tty_hide_cursor. Clean up.
+ (update_end, set_terminal_window, set_scroll_region): Clean up.
+ (ring_bell, reset_terminal_modes): Clean up.
+ (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
+ on tty_cursor_hidden.
+ (write_glyphs): Call tty_hide_cursor.
+
+2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
+
+ * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
+
+2001-05-30 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (enum image_value_type): New enumerator
+ IMAGE_STRING_OR_NIL_VALUE.
+ (parse_image_spec): Handle it.
+ (xbm_format, pbm_format): Use it for :foreground and :background.
+ (xbm_load, pbm_load): Check for nil color names.
+
+ * xterm.c (note_mouse_highlight): If an overlapping overlay
+ exists, but we find that we highlight the same overlay as before,
+ don't do the highlighting again.
+
+2001-05-29 Gerd Moellmann <gerd@gnu.org>
+
+ * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
+ Protect unibyte strings created by replacing their multibyte
+ equivalents in menu_items.
+
+ * keymap.c (Fsingle_key_description): NUL-terminate the string
+ buffer before calling build_string.
+
+ * callproc.c (Fcall_process): Deal with decode_coding returning
+ CODING_FINISH_INCONSISTENT_EOL.
+
+2001-05-28 Gerd Moellmann <gerd@gnu.org>
+
+ * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
+ an item's name with its key description in case the description
+ is a multibyte string.
+
+ * keymap.c (Fsingle_key_description): Create a multibyte string
+ only if necessary.
+
+ * macros.c (Fstart_kbd_macro): Doc fix.
+
+ * xterm.c (cursor_in_mouse_face_p): New function.
+ (x_draw_stretch_glyph_string): Use it to choose a different GC
+ when drawing a cursor within highlighted text.
+
+ * editfns.c (char_property_eq): Put in #if 0.
+
+ * indent.c (string_display_width): Put in #if 0.
+
+ * lread.c (Fload): Remove unused label.
+
+ * termcap.c (speeds): Put in #if 0.
+
+2001-05-18 Gerd Moellmann <gerd@gnu.org>
+
+ * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
+
+ * xfaces.c (xlfd_point_size): Don't divide pixel size from
+ transformation matrix by 10.
+
+2001-05-16 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
+ only if it's equal to the former foreground pixel color.
+ (x_set_foreground_color, x_set_background_color)
+ (x_set_mouse_color, x_set_cursor_color): Cleaned up.
+
+2001-05-16 Dave Love <fx@gnu.org>
+
+ * insdel.c (signal_before_change, signal_after_change): Consider a
+ local change hook which changes the buffer.
+
+ * process.c (read_process_output): Don't call signal_after_change
+ and update_compositions after insert_from_string_before_markers.
+
+2001-05-16 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (split_font_name): Use the right field when
+ checking for `[...]' syntax.
+
+ * buffer.c (copy_overlays): New function.
+ (clone_per_buffer_values): Use it.
+
+ * buffer.h (OVERLAY_PLIST): New macro.
+
+ * keymap.c (Fsingle_key_description): Replace a build_string with
+ a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
+
+ * fontset.c (Ffontset_info): Check that face is non-null
+ before accessing its fields.
+
+2001-05-15 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (read_key_sequence): Prevent generating a fake
+ prefix key twice.
+
+ * xfaces.c (split_font_name): Handle `[...]' for the right
+ font name fields.
+
+ * ccl.c (ccl_driver): Don't copy remaining bytes in case
+ of CCL_STAT_INVALID_CMD.
+
+2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
+
+ * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
+ in <var> has no default value yet.
+
+ * xfaces.c (try_alternative_families): First try the FAMILY.
+ And if nothing is found in the end, try again with scalable fonts.
+ (try_font_list): Let try_alternative_families do a bit more of
+ the work. Only use FAMILY if it is not nil.
+ (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
+
+2001-05-14 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (note_mouse_highlight): Avoid changing the mouse
+ pointer shape when show_mouse_face has already done it.
+
+ * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
+ full-width rows.
+
+ * xfaces.c (split_font_name): Make sure to leave the loop
+ with the right value of `i'.
+
+ * xfaces.c (split_font_name): Handle matrix transformations
+ in the pixel and point size fields of XLFD font names.
+ (xlfd_point_size): Likewise.
+
+2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
+ (x_to_w32_font): Add prototype.
+
+ * regex.c (malloc, realloc, free) [emacs]: Undefine before
+ redefining, to avoid compiler warnings.
+
+ * w32proc.c: Include syssignal.h, to avoid compiler warnings.
+
+ * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
+ (w32_get_bdf_glyph): Cast between unsigned char and char when
+ passing arguments to subroutines, to shut up compiler warnings.
+ (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
+ GET_HEX_VAL.
+
+ * xfaces.c: Include keyboard.h before frame.h, not after it.
+
+ * widget.c: Include keyboard.h before frame.h.
+
+ * w32term.h (struct image, struct face): Forward declaration, to
+ avoid compiler warnings.
+
+2001-05-11 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (read_key_sequence): Don't modify events when
+ generating fake prefix keys (mode-line, scroll-bar, ...) since
+ this prevents proper processing of such events when pushed back
+ into unread-command-events.
+
+ * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
+ actually redrawn. Make the function static.
+ (note_mouse_highlight): Fix a case where the mouse cursor
+ was changed back to the text cursor.
+
+ * xterm.h (clear_mouse_face): Remove prototype.
+
+ * xdisp.c (try_window_id): Fix the fix and set the right
+ window_end_vpos.
+
+ * xdisp.c (try_window_id): Fix computation of window end in the
+ case that lines were deleted at the end of the window. Add some
+ more debug_method_adds.
+
+ * xfaces.c (try_alternative_families): New function.
+ (try_font_list): Use it. If ATTRS specifies a family, check
+ fonts from that family first.
+ (choose_face_font): Remove code setting the family part of
+ the pattern to nil.
+
+2001-05-10 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_window_id): Fix case of all changes before
+ the window start.
+
+ * xdisp.c (try_window_id): Add some xasserts.
+
+2001-05-09 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
+
+2001-05-09 Dave Love <fx@gnu.org>
+
+ * xdisp.c (GIVE_UP): Fix for K&R C.
+
+2001-05-09 Gerd Moellmann <gerd@gnu.org>
+
+ * print.c (syms_of_print) <print-length, print-level>: Doc fix.
+
+ * xterm.c (note_mouse_highlight): Don't change the mouse cursor
+ back to the text cursor shape without need.
+
+2001-05-07 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
+
+ * dispextern.h (inverse_video): Declare extern.
+
+ * keyboard.c (delete_kboard): Handle the case that selected_frame
+ has been deleted in the course of x_connection_closed.
+
+2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
+ Fix the change from 2001-04-30.
+
+2001-05-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (file_dialog_unmap_cb): New function.
+ (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
+ where a dialog is closed via the window manager.
+
+ * xdisp.c (try_window_id): Cases of changes all in front of
+ the window start or all below the window end mostly rewritten.
+ (redisplay_window): Move the tests if try_window_id is
+ applicable to try_window_id.
+ (GIVE_UP): New macro.
+
+2001-05-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (expose_window): Return int. If W is the window
+ currently being updated, mark the frame garbaged.
+ Fix computation of rows intersecting the exposed rectangle.
+ (expose_window_tree): Stop when expose_window returns 0.
+
+ * xterm.c (x_draw_stretch_glyph_string): Don't draw background
+ again if it has already been drawn.
+
+2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (update_syntax_table): Check that oldi has the same
+ properties as old_prop before deciding not to invalidate.
+
+2001-04-30 Gerd Moellmann <gerd@gnu.org>
+
+ * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
+ read-only text that is so because of text properties.
+
+ * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
+ (XTread_socket) <Expose> [USE_LUCID]: Handle events for
+ windows that are components of a Lucid menu bar.
+
+2001-04-27 Gerd Moellmann <gerd@gnu.org>
+
+ * term.c (turn_on_face): Fix reverse video handling on terminals
+ that don't support colors.
+
+2001-04-26 Gerd Moellmann <gerd@gnu.org>
+
+ * editfns.c (save_excursion_restore): Don't use XBUFFER on
+ a non-buffer.
+
+2001-04-25 Gerd Moellmann <gerd@gnu.org>
+
+ * term.c (toggle_highlight): New function.
+ (turn_on_face): Change handling of reverse video.
+
+ * process.c (wait_reading_process_input):
+ Call record_asynch_buffer_change only if a timer really changed buffers.
+
+ * buffer.c (mouse_face_overlay_overlaps): Fix the computation
+ of the number of overlays to check.
+
+ * keyboard.c (command_loop_1): Redo change of 2001-03-12.
+
+ * xdisp.c (try_window_id): Fix a case where window_end_pos
+ and window_end_bytepos were not adjusted.
+
+2001-04-23 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
+ zero instead of -1.
+
+2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * process.c (wait_reading_process_input) [!subprocesses]:
+ Don't reference waiting_for_user_input_p, it's not defined in the
+ branch without async subprocesses support.
+
+2001-04-19 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (delete_kboard): Prevent a dangling reference
+ from current_kboard to KB, which is freed.
+
+ * process.c (wait_reading_process_input):
+ Call record_asynch_buffer_change after running timers, to make
+ read_key_sequence aware of buffer changes from under it.
+
+2001-04-18 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (Qscalable_fonts_allowed): New variable.
+ (realizing_basic_faces_p): Removed.
+ (x_face_list_fonts): Special handling for realizing_basic_faces_p
+ removed.
+ (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
+ (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
+ for scalable-fonts-allowed to t.
+
+ * fileio.c (Finsert_file_contents): If the file size returned from
+ stat is zero, set END to READ_BUF_SIZE. This makes sure we can
+ read from files on a procfs whose contents are generated dynamically.
+
+2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
+ defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
+ (__memalign_hook): Make the two prototypes consistent.
+
+2001-04-17 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (redisplay_window): Make sure to clear the desired glyph
+ matrix of mini-windows.
+
+2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
+
+ * intervals.c (find_interval): Don't rebalance during signal handling.
+
+2001-04-11 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c: Include blockinput.h.
+
+ * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
+
+2001-04-10 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c (Fcompare_strings): Fix return values.
+
+ * window.c (window_scroll): Change the meaning of N to mean
+ N screen-fulls or N lines.
+ (window_scroll_pixel_based, window_scroll_line_based)
+ (scroll_command, Fscroll_other_window): Change accordingly.
+
+ * window.c (window_scroll_pixel_based, Frecenter):
+ Call window_box_height instead of using it.last_visible_y for the
+ height of the window.
+
+ * xdisp.c (redisplay_window) <recenter>: Call window_box_height
+ instead of using it.last_visible_y for the height of the window.
+
+ * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
+ From Dan Holmsand <dan@eyebee.com>.
+
+ * w32.c (sys_open): Try to open file without _O_CREAT first, to be
+ able to write to hidden and system files. From Dan Holmsand
+ <dan@eyebee.com>.
+
+ * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
+ Holmsand <dan@eyebee.com>.
+
+2001-04-09 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c (Fplist_get, Fplist_put): Add QUITs.
+
+ * window.c (window_internal_height): Return 1 less if the
+ window has a header line.
+
+ * xdisp.c (try_window_id): When scrolling on a terminal, take
+ the change of window_internal_height into account.
+
+2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * gmalloc.c (align): If the argument SIZE would overflow
+ __malloc_ptrdiff_t, fail right away.
+
+2001-04-06 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
+ Make sure the tooltip is completely visible.
+ (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
+
+ * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
+
+ * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
+
+2001-04-06 Dave Love <fx@gnu.org>
+
+ * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
+ Fix test of `from'.
+
+2001-04-06 Gerd Moellmann <gerd@gnu.org>
+
+ * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
+
+ * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
+
+2001-04-05 Gerd Moellmann <gerd@gnu.org>
+
+ * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
+
+ * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
+
+ * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
+ (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
+
+ * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
+ shell widget's position only if it is non-null.
+
+ * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
+ Set f->output_data.x->widget to null after destroying it.
+
+ * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
+ FILENAME to bring it in synch with the documentation.
+
+ * xfaces.c (realizing_basic_faces_p): Renamed from
+ realize_default_face_p.
+ (realize_basic_faces): Set/clear realizing_basic_faces_p.
+ (realize_default_face): Don't set the flag.
+
+2001-04-04 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
+
+ * keyboard.c (echoing, echo_message_buffer): Make externally visible.
+
+ * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
+ the buffer that was used for echoing.
+
+ * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
+ (first_font_matching): Removed unused function.
+ (x_face_list_fonts): Remove unused parameter SCALABLE_P.
+ (may_use_scalable_font_p): Remove parameter FONT; rename
+ parameter NAME to FONT.
+ (x_face_list_fonts): Fix missing bounds check.
+ (realizing_default_face_p): New variable.
+ (realize_default_face): Set and clear that flag.
+ (x_face_list_fonts): When called during the realization of the
+ default face, and no matching fonts are found when ignoring
+ scalable fonts and fonts matching a regexp from
+ face-ignored-fonts, try without ignoring fonts.
+
+2001-04-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (postprocess_image): New function.
+ (lookup_image): Call it for all image types except PostScript.
+ (x_kill_gs_process): Call postprocess_image.
+
+ * xterm.c (x_use_underline_position_properties): New variable.
+ (x_draw_glyph_string): Use it.
+ (syms_of_xterm): DEFVAR_BOOL it.
+
+2001-04-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_alloc_nearest_color_1): New function.
+ (x_alloc_nearest_color): Use it.
+ (x_color_cells): Take a Display as argument, instead of a frame.
+ (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
+ (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
+ (x_initialize): Register cvt_string_to_pixel as resource converter
+ string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
+
+2001-03-30 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
+ (set_iterator_to_next): If a string from a display property ends,
+ consider the case that this might also be the end of an
+ overlay string having the display property.
+
+ * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
+
+ * xdisp.c (reseat_to_string): Undo last change.
+
+ * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
+ matrix of a window when the header line changes, when
+ new rows are allocated, or when the width changes.
+
+2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
+
+2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
+ deprecated.
+
+2001-03-29 Gerd Moellmann <gerd@gnu.org>
+
+ * data.c (Fsubr_interactive_form): New function.
+ (syms_of_data): Defsubr it.
+
+ * alloc.c (live_string_p, live_cons_p, live_symbol_p)
+ (live_float_p, live_misc_p): Return 1 only if the offset of the
+ pointer in its block is >= 0.
+
+2001-03-28 Paul Eggert <eggert@twinsun.com>
+
+ * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
+ microseconds calcuation. Avoid double-rounding problem.
+ In doc string, warn that the result is approximate.
+
+2001-03-28 Gerd Moellmann <gerd@gnu.org>
+
+ * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
+ bind `inhibit-eval-during-redisplay' to t.
+
+ * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
+
+ * xdisp.c (inhibit_eval_during_redisplay)
+ (Qinhibit_eval_during_redisplay): New variables.
+ (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
+ don't eval, return nil instead.
+ (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
+ Initialize Qinhibit_eval_during_redisplay.
+
+ * xdisp.c (reseat_to_string): If STRING is multibyte, set
+ the iterator's multibyte_p flag.
+
+ * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
+ instead of setting it to zero; it's incremented for each frame
+ where the menu face is changed.
+
+ * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
+ change bottom shadow accordingly.
+
+ * xterm.c (expose_window_tree, expose_frame): Don't compute
+ intersections here.
+ (expose_window): Do it here instead.
+ (x_draw_glyph_string): Fix a computation of the underline position.
+
+ * bytecode.c (BYTE_CODE_QUIT): New macro.
+ (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
+
+2001-03-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
+ Give up if matrix starts in an ellipsis.
+ (init_from_display_pos): Do nothing if POS doesn't specify
+ a dpvec_index but the iterator has such a position.
+
+ * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
+
+ * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
+ x/y position is (0, 0) after destroying the menu bar, restore
+ its original position.
+
+ * xdisp.c (in_ellipses_for_invisible_text_p): New function.
+ (init_from_display_pos): Use it.
+ (try_window_reusing_current_matrix): Don't use cursor_row_p.
+
+2001-03-26 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_window_id): Undo last change.
+
+2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
+
+ * buffer.c (syms_of_buffer): Doc fix.
+
+2001-03-26 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (x_update_menu_appearance): Use local variable
+ popup_path for setting font resources.
+
+2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * frame.c (Fframe_list): Don't reference tip_frame if
+ HAVE_WINDOW_SYSTEM is not defined.
+
+ * emacs.c (main): Update the copyright year. From Werner LEMBERG
+ <wl@gnu.org>.
+
+2001-03-25 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (init_from_display_pos): Test invisible property
+ with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
+
+ * xdisp.c (redisplay_internal) <update one window>: Make sure
+ last_arrow_position and last_arrow_string are set.
+
+ * frame.c (Fframe_list): Don't return a tooltip frame.
+
+2001-03-23 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (mark_window_display_accurate_1): New function,
+ extracted from mark_window_display_accurate.
+ Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
+ BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
+ (mark_window_display_accurate): Use it.
+ (redisplay_internal): Use it for the selected window.
+ (redisplay_internal): Avoid duplicate mark_window_display_accurate
+ for the selected frame.
+
+ * xdisp.c Use make_number, for readability.
+ (try_window_id): Disable rows below the window end.
+ (try_window_reusing_current_matrix): Use cursor_row_p.
+ (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
+ of rows.
+ (init_from_display_pos): If POS specifies a position in a display
+ vector, maybe get the iterator set up for that ellipsis.
+
+ * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
+
+2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
+
+2001-03-23 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (x_update_menu_appearance): Use a different path
+ for Lucid popup menus.
+
+2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
+
+ * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
+
+ * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
+ (string_buffer_position): Use `make_number'.
+
+2001-03-22 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (x_update_menu_appearance): Renamed from
+ x_set_menu_face_resources. Use different resources for popups.
+
+ * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
+ (GC_CHECK_STRING_BYTES): Don't define.
+
+ * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
+ Removed, together with subroutines.
+ (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
+ (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
+
+ * dispextern.h (x_set_menu_resources_from_menu_face):
+ Remove prototype.
+
+ * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
+ Remove calls to x_set_menu_resources_from_menu_face.
+
+ * xfaces.c (xm_set_menu_resources_from_menu_face):
+ Remove #ifndef LESSTIF_VERSION.
+
+ * xmenu.c: Include widget.h.
+ (single_submenu): Return int. Some cleanup.
+ (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
+
+2001-03-21 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_update_window_end): Handle overwritten mouse face
+ also for tool bar windows.
+ (show_mouse_face): Set the glyph row's mouse_face_p flag also when
+ DRAW is DRAW_IMAGE_RAISED.
+
+2001-03-20 Gerd Moellmann <gerd@gnu.org>
+
+ * print.c (syms_of_print): Doc fixes.
+
+ * fns.c (Fmd5): Doc fix.
+
+2001-03-19 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
+ Clear area of the frame not occupied by the scroll bar.
+
+ * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
+ tip frame's root window buffer to *tip* right after creating
+ the frame.
+
+ * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
+ is an integer don't have to be for space characters.
+
+2001-03-16 Gerd Moellmann <gerd@gnu.org>
+
+ * indent.c (current_column, current_column_1, Fmove_to_column)
+ (compute_motion): Handle characters from display vectors differently.
+
+2001-03-15 Kenichi Handa <handa@etl.go.jp>
+
+ * xterm.c (x_draw_glyph_string): Draw relief (if any) before
+ drawing glyph string.
+
+2001-03-15 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (timer_check): Preserve the value of deactivate-mark.
+ (command_loop_1): Undo last change.
+
+ * xterm.c (fast_find_position): Return the correct vpos.
+
+ * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
+ non-null, set a per-buffer value in BUF instead of the current buffer.
+ (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
+ Call store_symval_forwarding with BUF null.
+ (set_internal): Call store_symval_forwarding with the BUF
+ parameter passed to set_internal. Formerly, the value was always
+ set in the current buffer; the buffer recorded in specbind for
+ this case wasn't used.
+ (arith_driver): Reindent.
+
+ * buffer.c (swap_out_buffer_local_variables):
+ Call store_symval_forwarding with BUF null.
+
+ * lisp.h (store_symval_forwarding): Change prototype.
+
+ * eval.c (specbind): Call store_symval_forwarding with BUF null.
+
+2001-03-14 Gerd Moellmann <gerd@gnu.org>
+
+ * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
+ FOR_DELETION. Avoid resizing the mini-window of the selected
+ frame if FOR_DELETION is set.
+ (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
+ (Fmake_frame_invisible): Change calls to do_switch_frame for new
+ signature.
+
+ * window.c (Fset_window_configuration): Change call to
+ do_switch_frame to new format.
+
+ * keyboard.c (quit_throw_to_read_char): Change call to
+ do_switch_frame to new format.
+
+ * lisp.h (do_switch_frame): Change prototype.
+
+ * frame.c (Fframe_parameters): In the `buffer-list' frame
+ parameter, store the buffer list of FRAME, not the list of the
+ selected frame.
+
+ * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
+ box just because the glyph row's full_width_p flag is set.
+
+2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xdisp.c (highlight_trailing_whitespace): On character terminals,
+ skip the padding blanks inserted in extend_face_to_end_of_line,
+ before checking for trailing whitespace.
+
+2001-03-13 Gerd Moellmann <gerd@gnu.org>
+
+ * xmenu.c (popup_activate_callback, popup_deactivate_callback):
+ Remove special handling for LessTif/Motif.
+ (toplevel): Don't include Xm/Xm.h.
+
+ * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
+ Remove workaround code for LessTif; it doesn't work anymore.
+
+ * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
+ Xm/ScrollBarP.h.
+
+ * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
+ Don't access private scroll bar data; it's no longer necessary with
+ contemporary LessTif.
+
+ * xfaces.c (xm_set_menu_resources_from_menu_face):
+ Change #if 0 to #ifndef LESSTIF_VERSION.
+
+ * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
+ removing button grabs.
+
+2001-03-13 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
+ and clip-large-size-font as obsolete.
+
+ * lread.c (read_multibyte): Check the validity of multibyte
+ sequence. If invalid, return the first byte.
+
+2001-03-12 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
+ before running the command; timer functions or process
+ filters may have set it.
+
+2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
+ Doc fix.
+
+2001-03-12 Gerd Moellmann <gerd@gnu.org>
+
+ * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
+ to sprintf.
+
+2001-03-09 Gerd Moellmann <gerd@gnu.org>
+
+ * dispextern.h (string_buffer_position): Add prototype.
+
+ * xdisp.c (string_buffer_position, display_prop_string_p)
+ (single_display_prop_string_p): New functions.
+
+ * xterm.c (note_mouse_highlight): If there's no help-echo on
+ a string, look at the buffer text ``under'' it.
+
+ * keyboard.c (make_lispy_event): Add string info to the event,
+ analogous to what's done on mode lines.
+ (read_key_sequence): For a click on a string, consider `local-map'
+ and `keymap' of that string.
+
+ * keyboard.c (make_lispy_event, make_lispy_movement):
+ Adjust calls to buffer_posn_from_coords to new format.
+
+ * dispextern.h (buffer_posn_from_coords): Adjust prototype.
+
+ * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
+ POS; return void.
+
+ * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
+ flags argument to emacs_open; it seems to conflict with O_EXCL.
+
+2001-03-09 Kenichi Handa <handa@etl.go.jp>
+
+ * composite.h (struct composition): Change types of members;
+ glyph_len to unsigned, width to unsigned short.
+
+2001-03-08 Andrew Innes <andrewi@gnu.org>
+
+ * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
+ menu titles.
+
+2001-03-08 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (handle_display_prop): Use it->w->buffer as object,
+ instead of nil.
+
+ * xterm.c (note_mouse_highlight): Handle mouse-face and
+ help-echo in strings.
+ (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
+ (fast_find_string_pos): New function.
+
+ * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
+ (display_string): Call face_at_string_position with new parameter.
+
+ * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
+ Handle `mouse-face'.
+
+ * dispextern.h (face_at_string_position): Change prototype.
+
+ * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
+
+ * keyboard.c (make_lispy_event): Avoid generating drag events
+ if the mouse hasn't actually moved to another buffer position.
+
+2001-03-08 Dave Love <fx@gnu.org>
+
+ * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
+
+2001-03-08 Gerd Moellmann <gerd@gnu.org>
+
+ * process.c (Fset_process_window_size): Fix a typo.
+
+2001-03-08 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (detect_coding_sjis): Do more rigid check.
+ (detect_coding_big5): Likewise.
+ (decode_coding_sjis_big5): Likewise.
+ (Fdetect_coding_region): Call detect_coding_system with tailing
+ anchor byte `\0' for more rigid detection.
+ (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
+ (Fdetect_coding_string): Likewise.
+
+2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
+
+ * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
+ a string before extracting its data.
+
+2001-03-07 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Frecenter): Rewrite code handling negative values
+ of ARG on graphical frames.
+
+2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
+
+ * window.c (displayed_window_lines): If W->start is outside the
+ accessible portion of the buffer, call start_display with BEGV or
+ ZV instead of W->start.
+
+2001-03-07 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
+
+ * process.c (Fset_process_filter): Don't crash if the input
+ file descriptor of PROCESS is closed.
+ (Fset_process_window_size): Likewise.
+
+2001-03-06 Kenichi Handa <handa@etl.go.jp>
+
+ * xterm.c (XTflash): Make the timeout of select shorter, and call
+ select repeatedly until the desired time expires.
+
+2001-03-06 Gerd Moellmann <gerd@gnu.org>
+
+ * w32fns.c (Fx_create_frame): Clear Vwindow_list.
+
+ * xfns.c (Fx_create_frame): Clear Vwindow_list.
+
+ * lisp.h (Vwindow_list): Declare extern.
+
+2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
+
+2001-03-06 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
+ to detect a case where we have to highlight a different region
+ despite not having left the currently highlighted region.
+ Set mouse_face_overlay in the x_display_info.
+ (x_term_init): Initialize the x_display_info's mouse_face_overlay.
+
+ * xterm.h (struct x_display_info): Add mouse_face_overlay.
+
+ * buffer.c (mouse_face_overlay_overlaps): New function.
+
+ * lisp.h (mouse_face_overlay_overlaps): Add prototype.
+ (Qmouse_face): Declare extern.
+
+ * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
+ if face_change_count is non-zero.
+
+2001-03-06 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
+ that the source is unibyte.
+
+2001-03-05 Dave Love <fx@gnu.org>
+
+ * xterm.c (XTmouse_position): Fix typo.
+
+2001-03-05 Gerd Moellmann <gerd@gnu.org>
+
+ * minibuf.c (read_minibuf): Clean up the binding stack if
+ called noninteractively.
+
+2001-03-05 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (syms_of_coding): Docstring modified.
+
+2001-03-05 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (char_to_string): If a single byte char has modifier
+ bits that can't be reflected to the character code, ignore them
+ instead of signaling an error.
+
+2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * s/msdos.h: Update copyright notice.
+
+ * dosfns.h: Update copyright notice.
+
+ * dosfns.c: Update copyright notice.
+
+ * msdos.c: Update copyright notice.
+
+2001-03-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (glyph_rect): New function.
+ (XTmouse_position): Use it to raise the threshold for mouse
+ movement event generation.
+
+2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
+ specifies (reverse . t), reverse the initial screen colors.
+ (IT_set_frame_parameters): If the property is foreground-color,
+ but we are reversing the colors, set bg_set, not fg_set.
+ Likewise for setting background-color and reversing: set fg_set.
+ Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
+ in effect.
+
+ * xfaces.c (Finternal_set_lisp_face_attribute)
+ [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
+ parameters alist.
+
+2001-03-02 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Fexpand_file_name): Collapse sequences of slashes
+ to a single slash in the middle of file names.
+
+ * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
+ Accept only alphanumeric time zone names.
+
+ * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
+ or width area.
+ (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
+ a widget to zero height.
+
+2001-03-01 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Fwindow_end): Call move_it_past_eol only if
+ ending up on a partially visible line.
+
+2001-03-01 Dave Love <fx@gnu.org>
+
+ * ccl.c (Fccl_execute): Doc fix.
+
+2001-03-01 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (Fx_create_frame): Adjust the frame's height for presence
+ of the tool bar before calling x_figure_window_size.
+
+ * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
+ NULL after destroying it, otherwise XTread_socket can access a
+ destroyed widget when input is unblocked.
+
+ * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
+
+ * xfns.c (x_set_font): Handle case of x_new_fontset returning the
+ same name as before, although there was a change in fontsets.
+
+2001-02-28 Ken Raeburn <raeburn@gnu.org>
+
+ * lisp.h (Fframe_parameter): Declare.
+
+ * window.c (set_window_buffer): Field vscroll is an int, not a
+ Lisp_Object.
+
+2001-02-28 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_set_window_size): Don't use `None' with widgets; use
+ NULL instead.
+
+ * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
+ NULL instead.
+
+ * alloc.c (toplevel): Include process.h.
+ (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
+ MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
+ (allocate_vectorlike): Make it a static function. Add parameter TYPE.
+ (allocate_vector, allocate_hash_table, allocate_window)
+ (allocate_frame, allocate_process, allocate_other_vector):
+ New functions.
+ (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
+ (mark_maybe_pointer): New function.
+ (mark_memory): Also mark Lisp data to which only pointers
+ remain and not Lisp_Objects.
+ (min_heap_address, max_heap_address): New variables.
+ (mem_find): Return MEM_NIL if START is below min_heap_address or
+ above max_heap_address.
+ (mem_insert): Compute min_heap_address and max_heap_address.
+
+ * process.c (make_process): Use allocate_process.
+
+ * frame.c (make_frame): Use allocate_frame.
+
+ * window.c (make_window, make_dummy_parent): Use allocate_window.
+ (Fcurrent_window_configuration): Use allocate_other_vector.
+
+ * lisp.h (allocate_vectorlike): Remove prototype.
+ (allocate_vector, allocate_other_vector, allocate_frame)
+ (allocate_window, allocate_process, allocate_hash_table):
+ Add prototypes.
+
+ * fns.c (Fdelete, larger_vector): Use allocate_vector.
+ (make_hash_table, copy_hash_table): Use allocate_hash_table.
+
+2001-02-27 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
+ treat the produced bytes as a valid multibyte sequence.
+
+ * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
+ (ccl_driver) <CCL_WriteMultibyteChar2>:
+ Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
+ <ccl_finish>: Set ccl->eight_bit_control properly.
+
+ * ccl.h (struct ccl_program): New member eight_bit_control.
+
+2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c (Faccessible_keymaps): Pass `is_metized' to
+ accessible_keymaps_char_table.
+ (accessible_keymaps_char_table): Obey `is_metized'.
+ (where_is_internal, Fwhere_is_internal): Don't confuse int and
+ Lisp_Object.
+
+2001-02-26 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c: Check HAVE_TERM_H before including term.h.
+
+2001-02-24 Andrew Innes <andrewi@gnu.org>
+
+ * makefile.w32-in: Update copyright notice.
+
+2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
+
+2001-02-24 Kenichi Handa <handa@etl.go.jp>
+
+ * Makefile.in (lisp): Add international/utf-8.elc.
+
+ * fontset.c (Fnew_fontset): Fix handling of the case that an
+ element of FONTLIST is a cons of family and registry.
+
+2001-02-23 Jason Rumney <jasonr@gnu.org>
+
+ * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
+ to height unconditionally.
+
+ * w32term.c (x_set_glyph_string_background_width): Extend the
+ background face to the end of the drawing area in the text area, only.
+ (x_insert_glyphs): Call window_box_left to obtain the left
+ x-coordinate of the area to shift.
+
+ * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
+ safe_run_hooks.
+
+2001-02-22 Andrew Innes <andrewi@gnu.org>
+
+ * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
+ ($(BLD)\dispnew.obj):
+ ($(BLD)\editfns.obj):
+ ($(BLD)\fileio.obj):
+ ($(BLD)\filelock.obj):
+ ($(BLD)\keyboard.obj):
+ ($(BLD)\w32proc.obj):
+ ($(BLD)\process.obj):
+ ($(BLD)\sysdep.obj): Ditto.
+
+ * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
+ header files.
+ ($(BLD)/dispnew.$(O)):
+ ($(BLD)/editfns.$(O)):
+ ($(BLD)/fileio.$(O)):
+ ($(BLD)/filelock.$(O)):
+ ($(BLD)/keyboard.$(O)):
+ ($(BLD)/w32proc.$(O)):
+ ($(BLD)/process.$(O)):
+ ($(BLD)/sysdep.$(O)): Ditto.
+
+2001-02-22 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (forward_to_next_line_start): When taking the shortcut
+ at the start of the function, check that the \n in it->c is
+ from the iterator's current position.
+
+ * xdisp.c (handle_single_display_prop): Add parameter
+ DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
+ properties which replace the display of text with something else.
+ (handle_display_prop): Call handle_single_display_prop with
+ additional argument saying if we already replaced text display
+ with something else. Use AREF.
+ (with_echo_area_buffer_unwind_data, display_menu_bar)
+ (decode_mode_spec_coding): Use AREF and ASIZE.
+
+ * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
+ * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
+ * vmstime.h: Files removed.
+
+ * unexencap.c, unexfx2800.c: Files removed.
+
+ * dispnew.c (direct_output_for_insert): Give up if we are showing
+ a message or just cleared the message because we might need to
+ resize the echo area window or display an empty echo area.
+
+2001-02-21 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (redisplay_internal): Do the
+ mark_window_display_accurate after all windows have been
+ redisplayed because this call resets flags in buffers which are
+ needed for proper redisplay.
+
+ * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
+ Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
+ the old names.
+
+ * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
+ busy_window to hourglass_window, busy_p to hourglass_p.
+
+ * msdos.h (struct x_output): Rename busy_window to
+ hourglass_window, busy_p to hourglass_p.
+
+ * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
+ busy_window to hourglass_window, busy_p to hourglass_p.
+
+ * xfns.c: Rename everything containing *busy_cursor* and similar
+ to *hourglass*.
+ (syms_of_w32fns): Rename x-busy-pointer-shape to
+ x-hourglass-pointer-shape, display-busy-cursor to
+ display-hourglass, busy-cursor-delay to hourglass-delay.
+
+ * w32fns.c: Rename everything containing *busy_cursor* and similar
+ to *hourglass*.
+ (syms_of_w32fns): Rename x-busy-pointer-shape to
+ x-hourglass-pointer-shape, display-busy-cursor to
+ display-hourglass, busy-cursor-delay to hourglass-delay.
+
+ * xterm.c (XTread_socket): Test x_output's hourglass_p instead
+ of its busy_p flag.
+
+ * dispextern.h (start_hourglass, cancel_hourglass)
+ (display_hourglass_p): Renamed from *busy_cursor*.
+
+2001-02-20 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (read_char): When an event from unread-command-events
+ is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
+
+ * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
+ equal to the current buffer.
+
+ * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
+ nil, otherwise we're left with truncate_lines t when a message
+ is printed with message-truncate-lines bound to t.
+
+2001-02-19 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Fmove_to_window_line): Undo last change.
+ (displayed_window_lines): Call line_bottom_y to determine
+ the line's bottom position.
+
+ * dispextern.h (line_bottom_y): Add prototype.
+
+ * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
+ (pos_visible_p): Use it.
+
+ * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
+ set redisplaying_p to 0 here instead of in Frecursive_edit.
+ (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
+ set redisplaying_p.
+
+ * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
+ New variables.
+ (syms_of_xdisp): Initialize new variables.
+ (update_menu_bar): Do nothing if inhibit_menubar_update is set.
+ Specbind `inhibit-menubar-update' when updating the menu bar.
+
+ * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
+ safe_run_hooks.
+
+ * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
+ safe_run_hooks.
+
+ * emacs.c (malloc_initialize_hook): Handle case thet `environ'
+ is null.
+
+ * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
+ to the start of the file.
+
+2001-02-16 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (set_window_buffer): Fix last change.
+
+ * window.c (set_window_buffer): Set window's vscroll to 0.
+
+ * window.c (coordinates_in_window): Increase width of area
+ where the vertical line can be dragged.
+
+ * xterm.c (x_set_glyph_string_background_width): Extend the
+ background face to the end of the drawing area in the text
+ area, only.
+
+ * xdisp.c (handle_single_display_prop): Set iterator's position
+ to where the `display' property starts, like for images.
+ (dump_glyph): New function.
+ (dump_glyph_row): Use it. Dump info about marginal areas.
+
+ * dispnew.c (direct_output_for_insert): Recognize more cases where
+ glyphs can be written instead of being inserted.
+
+ * xterm.c (x_insert_glyphs): Call window_box_left to obtain
+ the left x-coordinate of the area to shift.
+
+ * dired.c (directory_files_internal): Set result list to nil
+ before retrying.
+
+2001-02-15 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
+ invalid multibyte sequence, treat *SRC as a character of
+ eight-bit-graphic.
+
+2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * textprop.c (Fset_text_properties): Doc fix.
+
+2001-02-15 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (update_text_area): Undo change of 2001-01-12.
+
+2001-02-14 Dave Love <fx@gnu.org>
+
+ * coding.c: Doc and message fixes.
+
+2001-02-14 Andrew Innes <andrewi@gnu.org>
+
+ * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
+ Emacs frame above the screen size.
+
+2001-02-14 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
+
+2001-02-13 Gerd Moellmann <gerd@gnu.org>
+
+ * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
+ case that TO ends up beyond ZV after running before-change-functions.
+
+ * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
+ the selected window if it is showing the buffer in question.
+
+ * dired.c (directory_files_internal): Initialize errno.
+ (toplevel): Include errno.h.
+
+2001-02-13 Kenichi Handa <handa@etl.go.jp>
+
+ * xfaces.c (best_matching_font): New parameter width_ratio.
+ Multiply avgwidth by width_ratio.
+ (choose_face_font): Call best_matching_font with width_ratio
+ calculated from the column width of C.
+
+2001-02-12 Andrew Innes <andrewi@gnu.org>
+
+ The following changes are to draw box lines inside characters area
+ if line-width is negative.
+
+ * w32term.c (x_produce_image_glyph): Pay attention to the case that
+ face->box_line_width is negative.
+ (x_produce_stretch_glyph): Likewise.
+ (x_produce_glyphs): Likewise.
+ (x_estimate_mode_line_height): Likewise.
+ (x_draw_glyph_string_background): Likewise.
+ (x_draw_glyph_string_foreground): Likewise.
+ (x_draw_composite_glyph_string_foreground): Likewise.
+ (x_draw_glyph_string_box): Likewise.
+ (x_draw_image_foreground): Likewise.
+ (x_draw_image_relief): Likewise.
+ (x_draw_image_foreground_1): Likewise.
+ (x_draw_image_glyph_string): Likewise.
+
+2001-02-09 Kenichi Handa <handa@etl.go.jp>
+
+ The following changes are to draw box lines inside characters area
+ if line-width is negative.
+
+ * xterm.c (x_produce_image_glyph): Pay attention to the case that
+ face->box_line_width is negative.
+ (x_produce_stretch_glyph): Likewise.
+ (x_produce_glyphs): Likewise.
+ (x_estimate_mode_line_height): Likewise.
+ (x_draw_glyph_string_background): Likewise.
+ (x_draw_glyph_string_foreground): Likewise.
+ (x_draw_composite_glyph_string_foreground): Likewise.
+ (x_draw_glyph_string_box): Likewise.
+ (x_draw_image_foreground): Likewise.
+ (x_draw_image_relief): Likewise.
+ (x_draw_image_foreground_1): Likewise.
+ (x_draw_image_glyph_string): Likewise.
+
+ * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
+ and :line-width can be negative.
+ (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
+
+2001-02-09 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (w32_encode_char): Treat eight bit graphic and control
+ characters the same as ASCII and latin-1.
+ (x_display_and_set_cursor): Check for the focus frame's selected
+ window instead of selected_window.
+ (x_after_update_window_line): Don't clear if frame's internal
+ border width is zero.
+ (x_new_font): Don't change a tooltip's size.
+ (w32_initialize): Set char_ins_del_ok to 1.
+
+ * w32fns.c (Fx_show_tip): Fix calls to make_number.
+ (x_set_font): If font hasn't changed, avoid recomputing
+ faces and other things.
+ (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
+ (Fx_create_frame): Add the tool bar height to the frame height.
+ (x_create_tip_frame): Prevent changing the tooltip's
+ background color by specifying a color for the default font
+ in .Xdefaults.
+ (Qcancel_timer): New variable.
+ (syms_of_w32fns): Initialize and staticpro it.
+ (Fx_hide_tip, Fx_show_tip): Use it.
+ (Fx_show_tip): Make sure to set tip_timer to nil when canceling
+ the timer.
+ (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
+
+ * w32.c (init_environment): Duplicate local string before putenv.
+
+2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
+
+ * charset.c (Fstring): A typo.
+
+2001-02-09 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (Fstring): If all arguments are less than 256, return
+ a unibyte string.
+
+ * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
+ return a unibyte string.
+
+ * coding.c (code_convert_region): After detecting a coding, if
+ nothing found, set coding->composing to COMPOSITION_NO.
+ (decode_coding_string): Likewise.
+
+2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
+
+ * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
+ to avoid overflow.
+
+2001-02-07 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (parse_str_to_multibyte): New function.
+
+ * charset.h (parse_str_to_multibyte): Extern it.
+
+ * print.c (print_string): If we are going to print a unibyte
+ string into a multibyte buffer, convert the string to multibyte by
+ str_to_multibyte.
+
+2001-02-06 Andrew Innes <andrewi@gnu.org>
+
+ * w32xfns.c (select_palette): Do nothing if palette hasn't yet
+ been created. It seems we can get sent window messages such as
+ WM_ERASEBKGND before we properly update a frame.
+
+2001-02-06 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (update_frame_line): Rename parameter FRAME to F.
+ Avoid some unnecessary cursor positioning.
+
+2001-02-05 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
+ (LFACE_AVGWIDTH): New macro.
+ (LFACEP): Use AREF.
+ (check_lface_attrs): Check LFACE_AVGWIDTH.
+ (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
+ (set_lface_from_font_name): Set LFACE_AVGWIDTH.
+ (merge_face_vectors): Check LFACE_AVGWIDTH.
+ (Finternal_make_lisp_face): Use AREF.
+ (xm_set_menu_resources_from_menu_face)
+ (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
+ (Finternal_lisp_face_empty_p): Use AREF.
+ (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
+ (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
+ Compare average widths..
+ (best_matching_font): Arrange for comparing average widths.
+
+ * dispextern.h (enum lface_attribute_index):
+ Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
+
+2001-02-05 Dave Love <fx@gnu.org>
+
+ * puresize.h: Revert last change following loadup.el change.
+
+2001-02-05 Andrew Innes <andrewi@gnu.org>
+
+ * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
+ invocation of temacs, to work with Windows 2000.
+ (bootstrap-emacs): Ditto.
+
+2001-02-05 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_display_and_set_cursor): Check for the focus
+ frame's selected window instead of selected_window.
+
+ * xdisp.c (try_scrolling): If point is in the line below the
+ window, make sure to move the iterator at least a canonical
+ char height down.
+
+ * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
+
+2001-02-05 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
+ If invalid, execute CCL_INVALID_CMD.
+ (ccl_driver): If the CCL program is terminated because of
+ CCL_STAT_INVALID_CMD, copy the remaining source data to the
+ destination instead of throwing them away.
+
+2001-02-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
+ faces and other things.
+
+ * xdisp.c (get_next_display_element): Fix case of empty
+ display table entry.
+
+2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * editfns.c (Fconstrain_to_field): Doc fix.
+
+ * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
+ into `thoroughly', to make it consistent with the doc string.
+
+ * window.c (Fenlarge_window, Fshrink_window): Doc fix.
+
+2001-02-01 Gerd Moellmann <gerd@gnu.org>
+
+ * search.c (search_buffer): Call set_search_regs with a byte
+ position, not a character position.
+
+ * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
+ minibuffer-only,
+
+2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * frame.c (Fmodify_frame_parameters): Doc fix.
+
+2001-01-31 Gerd Moellmann <gerd@gnu.org>
+
+ * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
+ identifier which is not reserved by Standard C.
+
+ * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
+
+ * window.c (enum window_part): New enumeration.
+ (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
+ Qright_bitmap_area.
+ (coordinates_in_window): Return an enumerator from enum
+ window_part. Fix handling of right scroll bar.
+ (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
+ `right-fringe' instead of `left-bitmap-area' and
+ `right-bitmap-area'. Use enumerators from enum window_part
+ instead of hard-coded integers.
+ (check_window_containing, window_from_coordinates):
+ Use enumerators from enum window_part instead of hard-coded integers.
+ (syms_of_window): Replace Qleft_bitmap_area and
+ Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
+
+2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * editfns.c (Fformat_time_string): Doc fix.
+
+2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c (Fwhere_is_internal): Use the first valid binding
+ if no ascii binding is found (when firstonly is t).
+
+2001-01-31 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Fscroll_right, Fscroll_left): Use interactive_p
+ instead of Finteractive_p.
+
+ * lisp.h (interactive_p): Add prototype.
+
+ * eval.c (interactive_p): New function.
+ (Finteractive_p): Use it.
+
+ * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
+
+2001-01-31 Dave Love <fx@gnu.org>
+
+ * .gdbinit (hook-run): Define to run xreload.
+
+ * textprop.c (Fset_text_properties): Fix newline in doc string.
+
+2001-01-30 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
+ Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
+
+ * dispextern.h (Vtool_bar_button_margin:): Declare extern.
+ (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
+ (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
+
+ * xfns.c (Fx_create_frame): Add the tool bar height to the frame
+ height.
+
+2001-01-30 Dave Love <fx@gnu.org>
+
+ * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
+ AFTER_POTENTIAL_GC.
+
+2001-01-29 Gerd Moellmann <gerd@gnu.org>
+
+ * bytecode.c (Fbyte_code) <Bcurrent_column>:
+ Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
+
+2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * textprop.c (Fset_text_properties): Doc fix.
+
+2001-01-29 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (forward_to_next_line_start): Remove xassert.
+
+2001-01-29 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
+ returning without releasing it.
+
+2001-01-29 Kenichi Handa <handa@etl.go.jp>
+
+ * w32fns.c (w32_font_match): Allocate three more bytes to regex
+ for '^', '$', and '\0'.
+
+2001-01-28 Andrew Choi <akochoi@i-cable.com>
+
+ * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
+ regex for '^', '$', and '\0'.
+
+ * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
+ only if current_sblock has been initialized.
+
+ * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
+ terminal frame even if it is the only visible frame.
+
+2001-01-28 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (font_family_registry): Even if FONTNAME conform to
+ XLFD, if it specifies other fields than family and registry,
+ return FONTANME. New argument FORCE if nonzero cancel that feature.
+ (fontset_font_pattern): Call font_family_registry with FORCE 1 for
+ a signle byte character. Don't set FAMILY part to nil here.
+ It is handled by the caller choose_face_font.
+ (Fnew_fontset): Call font_family_registry with FORCE 0.
+ (Fset_fontset_font): Likewise.
+
+2001-01-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (display_line): Don't treat a newline as fitting
+ on the line.
+
+2001-01-26 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (size_window): Set the window's orig_top to nil when
+ changing heights, so that a future shrink_mini_window won't
+ restore a bogus height.
+
+ * frame.c (do_switch_frame): If selected frame has a mini-window,
+ resize that to exact size.
+
+ * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
+
+ * xdisp.c (display_line): Simplify check for glyphs fitting
+ entirely in the line.
+
+ * xfns.c (xic_style): New variable.
+ (create_frame_xic): Move static variable to global scope for
+ the case that `static' gets defined away.
+
+2001-01-26 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (decode_coding): Set a flag for inhibiting
+ inconsistent eol.
+ (code_convert_region): Always set saved_coding_symbol.
+ (decode_coding_string): Likewise. Update coding->symbol when we
+ encounter a inconsistent eol by the same way as code_convert_region.
+
+2001-01-25 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
+ XClearArea.
+
+ * xterm.c (x_after_update_window_line): Don't clear if frame's
+ internal border width is zero.
+ (x_clear_area): New function.
+ (x_after_update_window_line, x_clear_end_of_line)
+ (x_scroll_bar_create, x_scroll_bar_set_handle)
+ (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
+ instead of XClearArea.
+
+ * xterm.h (x_clear_area): Add prototype.
+
+ * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
+ which doesn't seem necessary anymore with Lesstif 0.92.
+
+2001-01-25 Dave Love <fx@gnu.org>
+
+ * puresize.h (BASE_PURESIZE): Up to 720000.
+
+ * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
+
+2001-01-25 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (echo_area_display): Don't call redisplay_internal
+ when Emacs is shutting down. We can't run hooks etc. that
+ would be necessary to do a redisplay.
+
+ * lread.c (read_integer): Use type EMACS_INT instead of int.
+
+2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * ccl.c (ccl_driver): Fix last change.
+
+2001-01-25 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.h (sturct ccl_program): New member suppress_error.
+
+ * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
+ insert error message to the output.
+ (setup_ccl_program): Initialize ccl->suppress_error to 0.
+
+ * coding.h (struct coding_system): New member suppress_error.
+
+ * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
+ (Fset_terminal_coding_system_internal): Set the member
+ suppress_error to 1.
+ (Fset_safe_terminal_coding_system_internal): Likewise.
+
+2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
+ as if it was a `charset'.
+
+2001-01-24 Gerd Moellmann <gerd@gnu.org>
+
+ * keymap.c (Fwhere_is_internal): Don't nreverse the cached
+ value in where_is_cache; the next lookup in the cache returns
+ something bogus if we do.
+
+2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
+ if HAVE_WINDOW_SYSTEM isn't defined.
+
+2001-01-24 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c (sweep_weak_table): Fix code taking items out of
+ the hash collision chain. Some cleanup.
+
+ * xterm.c (x_new_font): Don't change a tooltip's size.
+
+ * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
+ background color by specifying a color for the default font
+ in .Xdefaults.
+
+2001-01-24 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
+ a workaround for SunOS 4's cc.
+ (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
+ (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
+ (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
+ statement.
+
+2001-01-23 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_set_window_size_1): New function extracted from
+ x_set_window_size.
+ (x_set_window_size): Use it.
+ (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
+ doesn't have a widget, like tooltips.
+
+2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
+
+2001-01-23 Kenichi Handa <handa@etl.go.jp>
+
+ * fns.c (Fset_char_table_default): Fix to make sub char-table
+ correctly.
+
+2001-01-22 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (build_desired_tool_bar_string): Make sure we have
+ a desired tool bar string, even if there are no tool bar items.
+
+ * xdisp.c (Ftool_bar_lines_needed): New function.
+ (syms_of_xdisp): Defsubr it.
+
+ * editfns.c (Fformat): Don't extend text properties from arguments
+ to padding chars in the result.
+
+2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
+
+2001-01-20 Andrew Innes <andrewi@gnu.org>
+
+ * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
+ (w32_initialize): Don't set term hooks that aren't actually needed
+ in windowed mode.
+
+ * xfaces.c (realize_default_face):
+ (realize_face):
+ (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
+
+ * xdisp.c (handle_single_display_prop): Remove references to
+ FRAME_W32_CONSOLE_P.
+
+ * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
+
+ * frame.h (output_method): Remove output_w32_console method.
+ (FRAME_W32_CONSOLE_P): Remove macro.
+
+ * frame.c (Qw32_console): Remove variable.
+ (Fframep): Remove references to it.
+ (syms_of_frame): Ditto.
+ (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
+
+ * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
+ redefinition.
+
+2001-01-20 Kenichi Handa <handa@etl.go.jp>
+
+ * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
+
+2001-01-19 Andrew Innes <andrewi@gnu.org>
+
+ * w32.c (init_environment): Add a version-independent site-lisp
+ directory to EMACSLOADPATH, after the version dependent one.
+
+2001-01-19 Gerd Moellmann <gerd@gnu.org>
+
+ * editfns.c (Fbuffer_substring): Doc fix.
+
+ * xdisp.c (message_dolog, message2, message2_nolog):
+ Rename parameter LEN to NBYTES.
+
+2001-01-19 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (strwidth): Use c_string_width.
+ (c_string_width): New function.
+ (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
+ Caller changed.
+
+ * charset.h (c_string_width, lisp_string_width): Extern them.
+
+ * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
+
+ * indent.c (check_composition): Check validity of composition.
+
+ * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
+ characters by calling c_string_width.
+ (x_consider_frame_title): Get byte length of frame tile string
+ correctly.
+ (display_mode_element): Pay attention to width of non-ASCII
+ characters by calling strwidth.
+
+2001-01-18 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (Qcancel_timer): New variable.
+ (syms_of_xfns): Initialize and staticpro it.
+ (Fx_hide_tip, Fx_show_tip): Use it.
+ (Fx_show_tip): Make sure to set tip_timer to nil when canceling
+ the timer.
+ (toplevel): Lisp code for generating parts of syms_of_xfns removed.
+
+ * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
+
+ * window.h (WINDOW_LIVE_P): New macro.
+
+ * window.c (window_size_fixed): New variable.
+ (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
+ the doc string.
+
+ * eval.c (specbind): If binding a per-buffer variable which
+ doesn't have a buffer-local value in the current buffer, change
+ the global value by changing the value of the symbol bound in all
+ buffers not having their own value, to make it consistent with
+ what happens with other buffer-local variables.
+
+ * xterm.c (x_initialize): Set char_ins_del_ok to 1.
+
+ * xdisp.c (forward_to_next_line_start): Stop at end of buffer
+ when searching for a newline.
+
+2001-01-18 Kenichi Handa <handa@etl.go.jp>
+
+ * xdisp.c (display_string): Fix previous change.
+
+2001-01-18 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (x_produce_stretch_glyph): Only use Qspace when
+ GLYPH_DEBUG is defined.
+ (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
+ true for images with `:ascent 100'.
+ (x_set_mouse_face_gc): If the last used mouse face has gone in the
+ meantime, use face MOUSE_FACE_ID.
+ If first glyph isn't a character glyph, use the ASCII NUL
+ character to determine the face.
+ (expose_area): Do not treat left margin specially.
+ (note_mode_line_highlight): If no local_map, check global keymap.
+ (note_mouse_highlight): Initialize overlay.
+ (clear_mouse_face): Don't return if tip_frame is non-nil.
+ (show_scroll_bars): Remove unused function.
+ (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
+ (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
+ Clip to row.
+ (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
+ (x_free_frame_resources): Unload relief colors.
+
+2001-01-17 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (forward_to_next_line_start): Avoid calling
+ get_next_display_element when the newline is already found.
+ This may change the iterator's position, when its current position is
+ equal to the iterator's stop_charpos.
+
+ * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
+ zero, use this method only at the end of a line.
+
+ * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
+ call to x_list_fonts. Call x_list_fonts with SIZE -1 only
+ if SCALABLE_FONTS_P is set.
+
+ * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
+ so that scalable fonts are included.
+
+ * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
+ In the cache, use a key containing the information if scalable
+ fonts are included.
+ (x_load_font): Adapt to change of keys in the font cache.
+
+2001-01-17 Kim F. Storm <storm@filanet.dk>
+
+ * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
+ XListFonts to take advantage of font caching.
+
+ * xterm.c (x_list_fonts): Ensure caching font information when
+ called for a null frame, which is the case frequently when Emacs
+ starts.
+
+2001-01-17 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (QCconversion): Replaces QCalgorithm.
+
+ * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
+
+ * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
+ of :algorithm.
+
+ * xdisp.c (redisplay_tool_bar): Change tool bar's height when
+ not everything could be displayed.
+
+ * line.h, x-list-font.c: Files removed because unused.
+
+2001-01-17 Andrew Innes <andrewi@gnu.org>
+
+ * dired.c (directory_files_internal): Convert result from readdir
+ to a unibyte string initially, to avoid possible misinterpretation
+ of some bytes as the internal form of Emacs characters.
+
+2001-01-17 Kenichi Handa <handa@etl.go.jp>
+
+ * fns.c (concat): Be sure to avoid putting the same `composition'
+ property on the adjacent regions.
+
+2001-01-16 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
+ (Fscroll_right, Fscroll_left): Set it here instead, if called
+ interactively.
+
+ * buffer.c (Fset_buffer_modified_p): Set buffer's
+ prevent_redisplay_optimizations_p flag.
+
+ * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
+ * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
+ with additional arg.
+
+ * dispextern.h, lisp.h (redisplay_preserve_echo_area):
+ Change prototype.
+
+ * xdisp.c (redisplay_preserve_echo_area): Add parameter
+ FROM_WHERE, for debugging.
+
+2001-01-16 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (Fregister_ccl_program): Handle the return value of
+ resolve_symbol_ccl_program correctly.
+ (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
+
+2001-01-15 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_set_mouse_face_gc): If the last used mouse face
+ has gone in the meantime, use face MOUSE_FACE_ID.
+
+ * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
+ If x_display_info_for_display returns null, don't try to close
+ the display; we didn't open it.
+
+ * dispnew.c (save_or_restore_current_matrices): Function removed.
+ (save_current_matrix, restore_current_matrix): New functions.
+ (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
+ restore the frame's current matrix. Due to the glyph pointer
+ setup done in adjust_glyph_matrix, there is no easy way to make
+ saving the current matrix in the desired matrix generally correct,
+ so don't try it.
+
+2001-01-15 Kenichi Handa <handa@etl.go.jp>
+
+ * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
+ truncation glyphs.
+ (display_line): Optimize for wide characters.
+ (display_string): Don't try to display a multi-column character
+ partially. On ttys, produce more than one truncation glyph for
+ multi-column characters that don't fit on the line.
+
+2001-01-13 Kenichi Handa <handa@etl.go.jp>
+
+ * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
+ Define it instead of WORDS_BIGENDIAN. Caller changed.
+
+2001-01-13 Jason Rumney <jasonr@gnu.org>
+
+ * w32fns.c (Fimage_size, image_ascent, lookup_image)
+ (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
+ (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
+ (tiff_format, gif_format, gs_format): Adapt to change of image margins.
+
+ * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
+ (x_draw_image_relief, x_draw_image_foreground_1)
+ (x_draw_image_glyph_string): Adapt to change of image margins.
+
+ * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
+ variables.
+
+ * w32bdf.c (search_file_line, get_cached_font_char)
+ (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
+
+ * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
+
+ * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
+ (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
+ (Fw32_send_sys_command): Remove unused variables.
+ (w32_msg_pump): Add parentheses.
+
+ * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
+ (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
+ Add parentheses.
+
+2001-01-12 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
+ (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
+ being a pair of margins.
+ (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
+ to DEFVAR_LISP. Extend doc.
+
+ * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
+ margins.
+ (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
+ pair of integers `(X . Y)', use X for the horizontal and Y for the
+ vertical margin.
+ (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
+ (parse_image_spec): Check it.
+ (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
+ (tiff_format, gif_format, gs_format):
+ Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
+
+ * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
+ (x_draw_image_relief, x_draw_image_foreground_1)
+ (x_draw_image_glyph_string): Adapt to the change of image margins.
+
+ * dispextern.h (struct image): Replace member `margin' with
+ `hmargin' and `vmargin'.
+
+ * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
+ and GLYPHS.
+
+ * dispnew.c (update_text_area): Put code which decrements the
+ stop position when the row's face extends to the end of the
+ line in #if 0.
+
+ * xfns.c (x_set_mouse_color): Fix color allocation.
+
+ * keyboard.c: Call get_local_map with new argument list.
+
+ * intervals.c (get_local_map): Change TYPE to Lisp_Object.
+
+ * intervals.h (enum map_property): Removed.
+ (get_local_map): Change prototype.
+
+ * keymap.c: Call get_local_map with new argument list.
+ (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
+
+2001-01-11 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (build_desired_tool_bar_string): Correct the computation
+ of the size needed for the tool bar string. For the last image,
+ use a `display' property that reaches to the end of the string.
+
+ * xselect.c (selection_request_dpyinfo): New variable.
+ (x_handle_selection_request): Set it.
+ (x_selection_request_lisp_error): Don't call
+ x_decline_selection_request if selection request's display has
+ been closed.
+
+ * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
+ Do the unregister_colors before calling XFreeColors.
+
+2001-01-10 Dave Love <fx@gnu.org>
+
+ * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
+ ${SOME_MACHINE_LISP}, not ${lisp}.
+
+2001-01-10 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (display_line): On ttys, produce more than one truncation
+ glyph for multi-column characters that don't fit on the line.
+
+ * xselect.c (x_reply_selection_request): Add a comment.
+
+ * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
+ XkbGetNames instead of XkbGetKeyboard.
+
+2001-01-10 Dave Love <fx@gnu.org>
+
+ * sysdep.c (random): Revert the declaration.
+
+2001-01-09 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
+ Call function string_bytes.
+ (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
+
+ * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
+ (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
+ (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
+ (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
+ the current sblock.
+ (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
+ (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
+ after sweeping strings, and at the end.
+ (GC_CHECK_STRING_BYTES): Moved to lisp.h.
+
+ * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
+ ensure that pop_message is called.
+
+ * keyboard.c (Fexecute_extended_command): Use a
+ record_unwind_protect to ensure that pop_message is called.
+
+ * lisp.h (push_message_unwind): Add prototype.
+
+ * xdisp.c (push_message_unwind): New function.
+
+ * fileio.c (do_auto_save_unwind): Do the pop_message here
+ instead of in Fdo_auto_save.
+ (Fdo_auto_save): Don't call pop_message.
+
+2001-01-08 Ken Raeburn <raeburn@gnu.org>
+
+ * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
+ in inner block.
+
+2001-01-08 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (window_scroll_pixel_based): Adjust glyph matrices
+ when increasing window's vscroll.
+
+ * macros.c (Qkbd_macro_termination_hook): New variable.
+ (syms_of_macros): Initialize and staticpro it.
+ (pop_kbd_macro): Run kbd-macro-termination-hook.
+
+ * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
+
+2001-01-07 Dave Love <fx@gnu.org>
+
+ * keyboard.c (Fread_key_sequence_vector): Avoid newline in
+ arglist, for documentation's sake.
+
+2001-01-06 Andrew Innes <andrewi@gnu.org>
+
+ * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
+ of *.pdb.
+
+2001-01-05 Andrew Innes <andrewi@gnu.org>
+
+ * term.c (update_end): Don't check updating_frame; for some reason
+ this can be 0 sometimes, such as after dismissing a popup menu,
+ and isn't necessary given the explicit frame argument.
+
+2001-01-05 Gerd Moellmann <gerd@gnu.org>
+
+ * sysdep.c: Don't prototype srandom; it takes an unsigned argument
+ on some systems, and an unsigned long on others, like FreeBSD 4.1.
+
+2001-01-04 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
+
+ * xfns.c (x_create_tip_frame): Preserve the value of
+ face_change_count around the creation of the tip frame.
+
+ * xfns.c (last_show_tip_args): New variable.
+ (compute_tip_xy): New function.
+ (Fx_show_tip): Reuse an existing tip frame, if possible.
+ (syms_of_xfns): Initialize and staticpro last_show_tip_args.
+
+2001-01-04 Dave Love <fx@gnu.org>
+
+ * editfns.c (Fformat): Doc fix.
+
+ * systime.h (set_file_times): Prototype.
+
+ * widget.h (EmacsFrameSetCharSize_): Prototype.
+
+ * sysdep.c (random, srandom): Declare explicitly.
+
+ * dispextern.h (move_it_vertically_backward): Declare.
+
+2001-01-04 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
+ like in Fx_create_frame.
+
+ * xfaces.c (set_font_frame_param): Don't do anything for
+ non-graphical frames.
+
+ * window.c (Fdelete_other_windows): Set window's window_end_valid
+ to nil when changing the window's start. Don't change the
+ window's start when its top position hasn't changed. If we do,
+ this will set the window's optional_new_start, which act's like a
+ force_start during redisplay with C-x 1 M-> under particular
+ circumstances (see report from Per Starback to emacs-pretest-bug
+ from 2000-12-13.).
+
+2001-01-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
+ short cut at the start of the function. Add an assertion.
+ (reseat_at_next_visible_line_start): Add an assertion.
+
+ * window.c (Frecenter): When changing the window start, set the
+ window's window_end_valid to nil.
+ (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
+
+ * dispextern.h (move_it_past_eol): Add prototype.
+
+ * xdisp.c (move_it_past_eol): New function.
+
+ * window.c (Fwindow_end): Doc fix.
+
+2001-01-03 Dave Love <fx@gnu.org>
+
+ * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
+
+2001-01-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
+ the enabled_p flag of the glyph row at window_end_vpos to 0.
+ (handle_single_display_prop): Fix last change.
+
+2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
+
+ * window.c (Frecenter): Doc fix.
+
+2001-01-02 Andrew Innes <andrewi@gnu.org>
+
+ * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
+
+ * frame.h (output_method): Add output_w32_console method.
+ (FRAME_W32_CONSOLE_P): New macro.
+
+ * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
+ use output_w32_console method.
+ (Qw32_console): New Lisp_Object.
+ (Fframep): Return it.
+ (syms_of_frame): Init it.
+ (Fframe_parameters): Report w32console as font for w32_console frames.
+
+ * xfaces.c (realize_default_face): Set face foreground and
+ background to unspecified for w32_console frames.
+ (realize_face): Realize face cache for w32_console frames.
+ (realize_tty_face): Accept w32_console frames.
+
+ * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
+ (init_iterator) [WINDOWSNT]: Initialize frame face cache if
+ necessary, even if running interactively.
+
+ * dispnew.c (Fredraw_frame): Call set_terminal_modes for
+ w32_console frames.
+
+ * w32term.c (x_update_begin):
+ (x_update_end):
+ (x_clear_frame):
+ (x_ins_del_lines):
+ (x_change_line_highlight):
+ (x_delete_glyphs):
+ (w32_ring_bell):
+ (x_update_begin):
+ (x_update_end):
+ (w32_reassert_line_highlight):
+ (w32_frame_rehighlight):
+ (w32_frame_raise_lower): Do nothing if not w32 frame.
+
+ * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
+
+ * w32fns.c (Fx_display_color_cells): Determine correct value, when
+ system doesn't tell us directly.
+ (Fx_display_visual_class): Implement properly.
+
+2001-01-02 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Frecenter): Handle centering in graphical frames
+ specially. Centering on the basis of line counts doesn't work
+ reliably with variable-height lines.
+
+2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
+ and al[].
+
+ * composite.c (run_composition_function): Remove unused var `val'.
+ (update_compositions): Remove unused variable `hook'.
+
+ * intervals.c (get_local_map): Remove unused variable `tem'.
+
+ * doprnt.c (doprnt1): Remove unused variable `size'.
+
+ * fns.c (Flength): Remove unused variable `tail'.
+ (Fdelete): Remove unused variable `size'.
+
+ * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
+ and `gcpro2'.
+
+ * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
+
+ * data.c (find_symbol_value): Remove extra 3rd argument in the
+ call to swap_in_symval_forwarding.
+
+ * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
+
+ * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
+ (trivial_regexp_p): Remove unused variable `c'.
+ (boyer_moore): Remove unused variable `k'.
+
+ * indent.c (current_column): Remove unused variable `stopchar'.
+ (Fcompute_motion): Remove unused variable `contin'.
+
+ * casefiddle.c (casify_object): Remove unused variable `tolen'.
+
+ * dired.c (directory_files_internal): Fix a typo in a comment.
+ Remove an unused variable `handler'.
+ (file_name_completion): Remove unused function-scope variable `dp'.
+ (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
+ on BSD4_2.
+
+ * fileio.c (e_write): Remove unused variable `require_encoding_p'.
+
+ * marker.c (Fmarker_position): Remove unused variables `pos', `i',
+ and `buf'.
+ (Fmarker_insertion_type): Remove unused variable `buf'.
+
+ * insdel.c (make_gap): Remove unused variable `result'.
+
+ * keyboard.c (record_char): Remove unused function-scope var `help'.
+ (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
+ (menu_bar_items): Remove unused function-scope variable `tem'.
+
+ * fontset.c (fontset_ref): Remove unused variable `i'.
+ (fontset_set): Remove unused variables `j' and `tmp'.
+ (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
+ (make_fontset_for_ascii_face): Remove unused variable `name'.
+ (fs_load_font): Remove unused variable `font_idx'.
+ (fs_query_fontset): Remove unused function-local variable `fontset'.
+ (list_fontsets): Remove unused variable `tail'.
+ (Fnew_fontset): Remove unused variables `family' and `registry'.
+ (accumulate_font_info): Remove unused variable `tmp'.
+ (Ffontset_font): Remove unused variable `id'.
+ (syms_of_fontset): Remove unused variable `i'.
+
+ * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
+ to x_term_init.
+ (lookup_image): Remove unused variable `file'.
+ (xbm_load): Remove unused variables `bitmap_data', `height', and
+ `width'. Remove function-local variable `i', leave the
+ block-local one.
+ (gif_load): Remove unused variable `inc'.
+
+ * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
+ (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
+ leave only the one in the inner block.
+
+ * xfaces.c (face_fontset, realize_default_face): Remove unused
+ variable `fontset'.
+ (face_at_buffer_position): Remove unused variable `multibyte_p'.
+
+ * term.c (encode_terminal_code): Remove unused variable `c'.
+
+ * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
+ char *' instead of `char *'.
+
+ * category.c (Fcategory_docstring): Remove unused variable `doc'.
+ (Fget_unused_category): Remove unused variable `docstring_vector'.
+ (Fchar_category_set): Remove unused variables `val', `charset',
+ `c1' and `c2'.
+
+ * coding.c (detect_coding_iso2022, setup_coding_system):
+ Remove unused variable `i'.
+ (detect_coding_mask): Remove unused variable `idx'.
+ (detect_coding): Remove unused variable `i'.
+ (ccl_coding_driver): Remove unused variable `result'.
+ (run_pre_post_conversion_on_str): Remove unused variable `prev'.
+ (decode_coding_string): Remove unused variables `to' and `gcpro1'.
+ (encode_coding_string): Remove unused variables `gcpro1' and
+ `saved_coding_symbol'.
+ (Ffind_coding_systems_region_internal): Remove function-local
+ variable args[], leave only the block-local one.
+ (code_convert_region1): Remove unused variable `len'.
+
+ * charset.c (char_printable_p): Remove unused variable `chars'.
+ (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
+ (str_to_multibyte): Remove unused variable `c'.
+
+ * window.c (size_window): Remove block-local variable `min_size'.
+
+ * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
+ `header_line_height'.
+ (append_space, extend_face_to_end_of_line): Declare `saved_what'
+ enum display_element_type.
+
+2001-01-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_connection_closed): Catch X errors around all
+ statements that call X. Save away the error message in a local copy.
+
+ * xterm.c (x_connection_closed): Set handling_signal to 0 at
+ the start.
+
+ * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
+ in or at the start of invisible text.
+
+ * dispnew.c (update_window): Don't check_current_matrix_flags.
+
+2001-01-01 Jason Rumney <jasonr@gnu.org>
+
+ * w32fns.c (x_figure_window_size): Do not allow new_height and
+ new_width of frame to override specified values.
+
+2000-12-30 Kenichi Handa <handa@etl.go.jp>
+
+ * composite.c (find_composition): Fix a code for searching backward.
+
+2000-12-29 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
+ (update_window) [GLYPH_DEBUG]: Call it.
+ (scrolling_window): Prevent including current rows which are below
+ what's displayed in the window.
+
+ * xdisp.c (try_window_reusing_current_matrix)
+ <new start <= old start>: Disable rows in the current matrix
+ which are below the window after scrolling.
+
+ * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
+ is zero. It's not worth the complexity.
+ (invisible_text_between_p): Put in #if 0 because unused.
+
+2000-12-28 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (Fx_backspace_delete_keys_p): Check library and server
+ XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
+
+ * keyboard.c (echo_char): If C is an integer, always call
+ push_key_description. Former code could signal an invalid
+ character error.
+
+ * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
+ If set, print multibyte text.
+ (Fsingle_key_description): Call push_key_description with
+ FORCE_MULTIBYTE set.
+ (describe_buffer_bindings): Likewise.
+
+ * lisp.h (push_key_description): Add prototype.
+
+ * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
+ around the call to redisplay_internal.
+
+ * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
+
+ * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
+
+2000-12-28 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
+ (ccl_driver): New local variable `extra_bytes'.
+
+ * ccl.h (struct ccl_spec): New member eight_bit_carryover.
+
+ * coding.c (setup_coding_system):
+ Initialize coding->spec.ccl.eight_bit_carryover.
+ (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
+
+2000-12-28 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (SAFE_ONE_MORE_BYTE): New macro.
+ (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
+ (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
+ (decode_composition_emacs_mule): New function.
+ (decode_coding_emacs_mule): Decode composition sequence by calling
+ decode_composition_emacs_mule.
+ (ENCODE_COMPOSITION_EMACS_MULE): New macro.
+ (encode_coding_emacs_mule): Changed from macro to function.
+ If a text contains compositions, encode them correctly.
+ (setup_coding_system): Set coding->commong_flags for emacs-mule so
+ that decoding and encoding are required.
+
+2000-12-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (PT_PER_INCH): New macro.
+ (xlfd_point_size): Compute real point size from font's pixel size.
+ (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
+ instead of 72.
+
+ * .gdbinit: Comment out the line pointing to the Lesstif source
+ directory.
+
+ * window.c (Frecenter): Use displayed_window_lines instead
+ of window_internal_height.
+
+ * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
+ instead of x-toolkit-scroll-bars-p.
+ (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
+
+ * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
+ instead of x-toolkit-scroll-bars-p.
+ (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
+
+ * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
+ (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
+ (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
+ New variables.
+ (add_window_display_history, add_frame_display_history)
+ (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
+ (build_frame_matrix_from_leaf_window): Remove unused code.
+ (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
+ redisplay history.
+ (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
+ (update_window) [GLYPH_DEBUG]: Likewise.
+ (syms_of_display): Defsubr dump-redisplay-history.
+
+2000-12-23 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
+ the end of the prompt. Set echo_after_prompt to the offset
+ of echoptr in echobuf.
+
+ * xdisp.c (init_from_display_pos): Pop until the iterator's
+ stack is empty; there may be frames for stretch or images
+ on the stack.
+
+ * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
+ (save_or_restore_current_matrix): New function for the same
+ purpose, but more efficient.
+ (adjust_frame_glyphs_for_frame_redisplay): Use it.
+
+2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xdisp.c (syms_of_xdisp): Fix last change.
+
+2000-12-23 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (syms_of_xdisp): Doc fix.
+
+ * xdisp.c (redisplay_window): Remove label restore_buffers;
+ use finish_scroll_bars instead to make sure that scroll bars
+ are redeemed. If we don't do this, flickering can result from
+ scroll bars being destroyed and recreated.
+
+2000-12-22 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
+ in the wrong colors when the foreground is not black.
+ (expose_window): Don't redraw the window that's currently being
+ updated.
+
+2000-12-22 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (size_window): When setting the window's too_small_ok
+ flag, compare old size with minimum size depending on WIDTH_P,
+ don't compare with window_min_width.
+
+ * window.c (delete_window): Simplify somewhat.
+ (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
+ freeing window matrices. The flag windows_or_buffers_changed is
+ set, so the next redisplay will consider all windows; this should
+ suffice.
+
+2000-12-22 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
+
+ * ccl.h (struct ccl_program): New member cr_consumed.
+
+ * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
+ (CCL_READ_CHAR): Handle EOL conversion here.
+ (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
+
+2000-12-21 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
+
+ * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
+ otherwise tabs of different size compare equal.
+
+ * callint.c (Fcall_interactively): Prevent a compiler warning.
+
+ * print.c (print_unwind): Return nil.
+ (PRINTDECLARE): Initialize all local variables.
+ (print_preprocess): Add a default case.
+
+ * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
+
+ * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
+
+ * window.c (delete_window, Fsplit_window)
+ (Fset_window_configuration): Calls to ensure_frame_matrix removed.
+
+ * dispextern.h (ensure_frame_matrix): Function declaration removed.
+
+ * dispnew.c (ensure_frame_matrix): Removed.
+ (save_frame_matrix, restore_frame_matrix): New functions.
+ (adjust_frame_glyphs_for_frame_redisplay): Use them.
+
+ * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
+ [GLYPH_DEBUG]: Extended to dump glyphs in short form.
+
+2000-12-21 Andrew Innes <andrewi@gnu.org>
+
+ * w32term.c (x_update_begin): Regenerate the palette here, rather
+ than for each window.
+
+ * w32xfns.c (select_palette): Avoid calling SelectPalette if
+ palette is NULL, since this corrupts memory! Also get
+ display_info reference from frame.
+
+2000-12-21 Jason Rumney <jasonr@gnu.org>
+
+ * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
+
+ * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
+ to avoid returning without releasing it.
+
+2000-12-21 Kenichi Handa <handa@etl.go.jp>
+
+ * keymap.c (push_key_description): Don't convert eight-bit-control
+ and eight-bit-graphic to multibyte character.
+
+ * charset.c (Fmake_char_internal): If CHARSET doesn't have a
+ generic character and CODE1 is nil, return the smallest character
+ in CHARSET.
+
+2000-12-20 Dave Love <fx@gnu.org>
+
+ * s/osf5-0.h (NSIG): Don't redefine.
+
+2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c (where_is_internal): Check ascii_sequence_p rather than
+ excluding menu-bar and tool-bar.
+ (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
+ (menu_item_p): Remove.
+ (where_is_internal_1): Don't ignore menu-items.
+
+2000-12-20 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (hscroll_window_tree): Take window's min_hscroll
+ into account.
+
+ * window.c (make_window): Initialize window's min_hscroll.
+ (Fset_window_hscroll): Set window's hscroll and min_hscroll.
+ (set_window_buffer, temp_output_buffer_show): Set min_hscroll
+ to zero.
+ (struct saved_window): New member min_hscroll.
+ (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
+ (Fset_window_configuration): Set window's min_hscroll.
+ (save_window_save): Save window's min_hscroll.
+ (compare_window_configurations): Compare min_hscroll values.
+
+ * window.h (struct window): New member min_hscroll.
+
+ * keyboard.c (echo_prompt): Prevent a compiler warning.
+
+ * xdisp.c (try_cursor_movement): Fix last change. The real
+ condition is that PT is at the end of the row, and should
+ be displayed at the start of the next row.
+
+ * xdisp.c (try_cursor_movement): If we end on a partially
+ visible line, end we already decided to scroll, return -1.
+
+ * dispextern.h (ensure_frame_matrix): Add prototype.
+
+ * window.c (delete_window, Fsplit_window)
+ (Fset_window_configuration): Call ensure_frame_matrix.
+
+ * dispnew.c (fake_current_matrices, ensure_frame_matrix):
+ New functions.
+ (adjust_frame_glyphs_for_frame_redisplay): If display has been
+ completed, call fake_current_matrices instead of marking frame
+ garbaged.
+
+2000-12-20 Jason Rumney <jasonr@gnu.org>
+
+ * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
+
+2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * fns.c (Frequire): Doc fix.
+
+2000-12-19 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
+
+ * dispnew.c (direct_output_for_insert): Fix check for mini-window
+ currently displaying a message.
+
+ * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
+ xterm.h.
+ (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
+
+2000-12-18 Andrew Innes <andrewi@gnu.org>
+
+ * w32.c (w32_strerror): New function.
+
+ * w32.h (w32_strerror): New extern.
+
+ * w32fns.c (Fw32_shell_execute): Use it.
+
+2000-12-18 Gerd Moellmann <gerd@gnu.org>
+
+ * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
+
+2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_set_face): Obey inverse_video.
+
+2000-12-18 Kenichi Handa <handa@etl.go.jp>
+
+ * dired.c (directory_files_internal): Always return decoded filenames.
+
+2000-12-18 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_connection_closed): Prevent being called recursively
+ because of an error condition in XtCloseDisplay.
+
+ * xdisp.c (init_iterator): If noninteractive, and the frame's
+ face cache is null, make one.
+
+ * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
+
+ * process.c (wait_reading_process_input): Check for pending
+ input when running timers.
+
+2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
+
+2000-12-18 Kenichi Handa <handa@etl.go.jp>
+
+ * process.c (read_process_output): Don't run a filter if the code
+ decoder produces nothing but carryover.
+
+2000-12-17 Andrew Innes <andrewi@gnu.org>
+
+ * w32.c (sys_rename): Only check errno against EEXIST, and not
+ EACCES, when determining whether rename failed because the target
+ exists. This was resulting in indefinite looping on Windows 9x if
+ the source file was locked by another process.
+
+ * w32fns.c (Ffile_system_info): New function.
+ (syms_of_w32fns): Defsubr it.
+
+2000-12-17 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (coordinates_in_window): Fix computation for
+ position on vertical line between mode lines.
+
+ * xfns.c (unwind_create_frame): Return t if frame was deleted.
+ Don't alter tip_frame or tip_window.
+ (unwind_create_tip_frame): Set tip_frame to nil only if frame
+ was deleted.
+
+ * w32fns.c (unwind_create_frame): Return t if frame was deleted.
+ Don't alter tip_frame or tip_window.
+ (unwind_create_tip_frame): Set tip_frame to nil only if frame
+ was deleted.
+
+2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
+ be consistent with the doc string. Reported by NAKAJIMA Mikio
+ <minakaji@osaka.email.ne.jp>.
+
+2000-12-16 Kenichi Handa <handa@etl.go.jp>
+
+ * xfaces.c (Vface_ignored_fonts): New variable.
+ (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
+ (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
+
+2000-12-15 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (update_window): Detect pending input every nth line
+ updated, i.e. do it depending on real work done, and not on the
+ vpos of the line.
+
+ * xterm.c (expose_window): Don't redraw the window that's
+ currently being updated.
+
+ * window.c (Fset_window_point): Remove test for
+ cursor_in_non_selected_windows.
+
+ * lread.c (read1): Recognize end of file after `\\'.
+
+ * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
+ not unwind_create_frame.
+
+2000-12-15 Dave Love <fx@gnu.org>
+
+ * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
+ bcopy & al.
+
+ * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
+
+2000-12-15 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (setup_coding_system): Clear all members of the struct
+ coding_system at first.
+ (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
+ argument.
+ (code_convert_region): Don't override coding->src_multibyte and
+ coding->dst_multibyte.
+
+ * fns.c (Fmd5): Docstring improved.
+
+2000-12-15 Miles Bader <miles@gnu.org>
+
+ * xdisp.c (window_box_height): Only use mode-line glyph-rows that
+ are actually marked as mode-lines; otherwise use
+ estimate_mode_line_height.
+
+2000-12-14 Gerd Moellmann <gerd@gnu.org>
+
+ * editfns.c (Fformat): Prevent a buffer overrun when the format
+ specifies a precision.
+
+2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
+ argument is outside the range [2..3].
+
+2000-12-14 Andrew Innes <andrewi@gnu.org>
+
+ * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
+ nothing to do. Bind inhibit-quit.
+ (tip_frame): Make it a Lisp_Object.
+ (x_create_tip_frame): Set tip_frame after it has been added to
+ Vframe_list.
+ (Fx_show_tip): Don't set tip_frame here.
+ (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
+ (unwind_create_frame, unwind_create_tip_frame): New functions.
+ (Fx_create_frame, x_create_tip_frame): Handle errors signaled
+ while a frame is only partially constructed.
+
+ * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
+ (x_free_frame_resources): New function.
+ (x_destroy_window): Use it.
+
+2000-12-14 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (Fx_backspace_delete_keys_p): New function.
+ (syms_of_xfns): Defsubr it.
+
+ * config.in (HAVE_XKBGETKEYBOARD): Add.
+
+2000-12-14 Kenichi Handa <handa@etl.go.jp>
+
+ * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
+ Always store string in multibyte representation in echobuf.
+ (echo_char): Always store string in multibyte representation in
+ echobuf.
+ (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
+ (read_key_sequence): Adjusted for the change of echo_prompt.
+
+ * fns.c (Fmd5): Docstring improved.
+
+ * lisp.h (detect_coding_system): Prototype adjusted.
+
+ * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
+ (detect_coding_emacs_mule, detect_coding_iso2022,)
+ (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
+ (detect_coding_utf_16, detect_coding_ccl): Make them static.
+ New argument MULTIBYTEP. Callers changed.
+ (detect_coding_mask, detect_coding_system): New argument
+ MULTIBYTEP. Callers changed.
+ (decode_coding_string): Set coding->src_multibyte and
+ coding->dst_multibyte before calling detect_coding and detect_eol.
+ Update them after some coding system is detected.
+
+2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
+
+ * keyboard.c (menu_bar_items, tool_bar_items):
+ Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
+
+2000-12-13 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
+ New variables.
+ (unwind_create_frame, unwind_create_tip_frame): New functions.
+ (Fx_create_frame, x_create_tip_frame): Handle errors signaled
+ while a frame is only partially constructed.
+
+ * xterm.h (x_free_frame_resources): Declare.
+
+ * xterm.c (x_free_frame_resources): New function.
+ (x_destroy_window): Use it.
+
+ * dispnew.c (update_window): If do_mouse_tracking is non-nil,
+ don't interrupt the update for pending input initially, i.e.
+ update at least some lines.
+
+ * keyboard.c (do_mouse_tracking): Make externally visible.
+
+ * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
+
+ * xfns.c (gray_bitmap_bits): Declare `char *'.
+
+2000-12-12 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (display_tool_bar_line): Make sure that tool bar
+ lines start with a relief line.
+
+2000-12-12 Dave Love <fx@gnu.org>
+
+ * window.c (Fdisplay_buffer): Doc fix.
+ (Fwindow_list): Remove unused var.
+
+ * buffer.h (mmap_set_vars): Declare.
+
+ * window.h (Fset_window_point): Declare.
+
+2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (fast_find_position): Don't overstep the last window row.
+ (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
+ variable `area'. When looking for a row under (X,Y), give up if some
+ of the previous rows is not enabled.
+
+2000-12-12 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Fset_window_point): If displaying cursors in windows
+ other than the selected window, make sure redisplay updates
+ other windows to show the new value of point in the window.
+
+ * dispextern.h (cursor_in_non_selected_windows): Declare extern.
+
+ * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
+ the buffer is the sole visible buffer when in the mini-buffer.
+
+ * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
+ Bind `inhibit-read-only' to t.
+ (unwind_with_echo_area_buffer): Use AREF.
+
+ * xfns.c (Fx_hide_tip): Simplified.
+
+ * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
+ instead of `1'.
+
+ * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
+
+2000-12-11 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (Fx_hide_tip): Fix last change.
+
+ * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
+ nothing to do. Bind inhibit-quit.
+ (tip_frame): Make it a Lisp_Object.
+ (x_create_tip_frame): Set tip_frame after it has been added to
+ Vframe_list.
+ (Fx_show_tip): Don't set tip_frame here.
+
+ * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
+
+ * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
+ Lisp_Object.
+
+ * dispextern.h: Change external declaration of tip_frame.
+
+ * keymap.c (Fkey_description): If KEYS is an empty key sequence,
+ return an empty string.
+
+ * xdisp.c (try_cursor_movement): Check update_mode_lines instead
+ of the window's update_mode_line flag, since the former is set by
+ force-mode-line-update, not the latter. This makes
+ column-number-mode slightly faster.
+
+ * xdisp.c (try_window_id) <all changes above window start>:
+ Set the cursor.
+
+2000-12-11 Paul Eggert <eggert@twinsun.com>
+
+ * config.in (HAVE_FTELLO): Remove.
+ (HAVE_FSEEKO): Add.
+ (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
+ * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
+ HAVE_FTELLO.
+ * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
+ * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
+
+2000-12-11 Miles Bader <miles@gnu.org>
+
+ * window.c (displayed_window_lines): Don't round up when
+ converting empty space at bottom to lines.
+ Handle non-newline-terminated final lines properly.
+ (Fwindow_text_height): New function (used to be in lisp).
+ (syms_of_window): Initialize it.
+
+2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (scan_lists): Check that the right quote char has the
+ right Sstring syntax when jumping over strings.
+ (init_syntax_once): Use Smax rather than 13.
+
+2000-12-09 Miles Bader <miles@gnu.org>
+
+ * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
+ with PARTIALLY, inverting the sense.
+ (window_scroll_pixel_based): Scroll partially visible lines into
+ place if we hit the beginning or end of the buffer.
+ (displayed_window_lines): Don't include partially visible lines.
+ (Fmove_to_window_line): Skip past any partially visible first line.
+
+2000-12-08 Gerd Moellmann <gerd@gnu.org>
+
+ * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
+
+ * tparam.c (tparam1): Change the way buffers are reallocated to be
+ portable and less obfuscated.
+
+ * termcap.c (tgetent): Change the way buffers are reallocated to
+ be portable and less obfuscated.
+
+ * macros.c (store_kbd_macro_char): Change the way buffers are
+ reallocated to be portable and less obfuscated.
+
+ * lread.c (read1): Change the way buffers are reallocated to be
+ portable and less obfuscated.
+
+ * doc.c (Fsubstitute_command_keys): Change the way buffers
+ are reallocated so that it is portable.
+
+2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * dosfns.c (Ffile_system_info): New function.
+ (syms_of_dosfns): Defsubr it.
+
+2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
+
+ * alloc.c (gc_sweep): Add comment.
+
+2000-12-07 Gerd Moellmann <gerd@gnu.org>
+
+ * sound.c (vox_configure): Change order of ioctls.
+ Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
+ Ignore errors when changing volume.
+ (vox_close): Don't reset the device.
+
+ * process.c (read_process_output): Make sure the process marker's
+ position is valid when the process buffer is changed in
+ after-change functions. W3 does that.
+
+ * xfns.c (x_free_gcs): New function.
+
+ * xterm.h (x_free_gcs): Add prototype.
+
+ * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
+ freeing GCs here.
+
+ * xterm.c (x_destroy_window): Call x_free_gcs so that
+ resources of non-toolkit X windows will be freed.
+
+2000-12-07 Andrew Innes <andrewi@gnu.org>
+
+ * w32fns.c (xlfd_charset_of_font): Fix last change.
+
+2000-12-06 Dave Love <fx@gnu.org>
+
+ * md5.h (__P): Don't define -- it comes from config.h.
+
+ * strftime.c: Change some #if foo to #ifdef foo.
+
+2000-12-06 Andrew Innes <andrewi@gnu.org>
+
+ * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
+
+ * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
+ (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
+ (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
+
+2000-12-06 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (gc_sweep): Prevent symbols read during loadup
+ from being freed.
+
+ * xdisp.c (underlying_face_id): New function.
+ (handle_face_prop, face_before_or_after_it_pos): Use it
+ to determine the face ``under'' a string. Let strings inherit
+ the face of the buffer under them.
+
+ * xfaces.c (face_at_string_position): Update function comment.
+
+ * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
+ matrix if the window's left position has changed; we need to
+ redraw it in this case.
+
+ * dispextern.h (struct glyph_matrix): Add member window_left_x.
+
+ * window.c (coordinates_in_window): Check mouse on mode-line or
+ header-line first.
+
+ * alloc.c (Fgarbage_collect): Dox fix. Return a list as
+ advertized by the function documentation.
+
+ * window.c (syms_of_window): Doc fix.
+
+ * sound.c (vox_configure): Set volume for left and right channel.
+ (sound_cleanup): Return nil.
+
+ * xdisp.c (move_it_by_lines): Fix paren typo.
+
+ * xterm.c (x_load_font): Don't use the font's max_bounds for
+ computing the height of the font. If max_bounds' ascent or
+ descent are greater than the font's ascent or descent, this means
+ glyphs overlap, which should be handled now by redisplay.
+
+ * window.c (Veven_window_heights): New variable.
+ (syms_of_window): DEFVAR_LISP it.
+ (Fdisplay_buffer): Check Veven_window_heights before evening the
+ window heights.
+
+2000-12-06 Miles Bader <miles@gnu.org>
+
+ * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
+ update `default-frame-alist' instead of setting no frame parameters.
+
+2000-12-06 Kenichi Handa <handa@etl.go.jp>
+
+ * composite.c (update_compositions): Fix typo (use the correct
+ variable).
+
+2000-12-05 Jason Rumney <jasonr@gnu.org>
+
+ * md5.h: Remove underscores from function declarations.
+ (__attribute__, __alignof__) [!__GNUC__]: Define.
+
+ * md5.c: Delay include of md5.h until after namespace cleaning.
+
+ * makefile.w32-in (fns.o): Depend on md5.h
+ (md5.o): New target.
+ (sunfns.o): Remove.
+
+ * makefile.nt: Likewise.
+
+2000-12-05 Jason Rumney <jasonr@altavista.net>
+
+ * w32term.c (expose_area): Complete last change.
+
+2000-12-05 Ken Raeburn <raeburn@gnu.org>
+
+ * minibuf.c: Include intervals.h.
+
+2000-12-05 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (x_produce_glyphs): If a font for a component of
+ a composition is not found, use 1 pixel dot ascent and 0 dot
+ descent value to avoid displaying terribly tall empty boxes.
+ (expose_area): Pass x-coordinate relative to the exposed
+ area to x_draw_glyphs instead of a window-relative coordinate.
+
+2000-12-05 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (next_element_from_ellipsis): Save face before selective
+ display in saved_face_id, and set face_before_selective_p.
+ (reseat_1): Reset face_before_selective_p.
+ (append_space, extend_face_to_end_of_line): If iterator's
+ face_before_selective_p is set, use the face from saved_face_id.
+ (extend_face_to_end_of_line): For tty frames, make sure to
+ use the right face id when producing spaces at the end of
+ the line.
+
+ * dispextern.h (struct it): Add face_before_selective_p.
+
+ * keyboard.c (record_char): Don't record identical help-echo
+ events in recent_keys.
+
+ * xterm.c [USE_X_TOOLKIT]: Close the display.
+ (xim_close_dpy): Handle case that the display has been closed.
+
+ * xterm.c (x_destroy_window): Reset the frame's X window after
+ destroying it.
+
+ * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
+ variable window_width.
+ (line_draw_cost): Fix code skipping over spaces at the end of the
+ line when must_write_spaces is not set.
+ (scrolling_window): Fix code inserting runs in list of all runs.
+
+2000-12-05 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (setup_coding_system): Be sure to initialize
+ coding->category_idx.
+
+2000-12-04 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (PER_CHAR_METRIC): Removed because not used.
+
+ * xterm.c (expose_area): Pass x-coordinate relative to the exposed
+ area to x_draw_glyphs instead of a window-relative coordinate.
+
+ * fileio.c (auto_save_error): Add parameter ERROR. Show the
+ error in the message.
+
+ * keyboard.c (Fread_key_sequence): Don't start the busy cursor
+ timer after having read a key. It's not good for code reading
+ several keys in a loop, like an input method.
+
+ * fileio.c (Finsert_file_contents): When VISIT is t, don't
+ record undo information for format-decode.
+
+ * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
+ current buffer is read-only, not if it isn't.
+
+ * keyboard.c (record_char): Record `help-echo' input events
+ in recent_keys only if they display some help. Don't record
+ `help-echo' events as macro char.
+
+2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
+
+ * editfns.c (save_excursion_restore): Don't move point
+ in another window if it is showing the wrong buffer.
+ Avoid the call to Fwindow_live_p, for speed.
+
+2000-12-04 Kenichi Handa <handa@etl.go.jp>
+
+ * xfaces.c (struct font_name): New member registry_priority.
+ (split_font_name): Initialize the above member to zero.
+ (concat_font_list): New function.
+ (font_list): Include fonts of all alternative registries.
+ (FONT_POINT_SIZE_QUANTUM): New macro.
+ (better_font_p): Ignore point size difference less than
+ FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
+
+ * xterm.c (x_produce_glyphs): If a font for a component of
+ a composition is not found, use 1 pixel dot ascent and 0 dot
+ descent value to avoid displaying terribly tall empty boxes.
+
+ * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
+
+2000-12-03 Ken Raeburn <raeburn@gnu.org>
+
+ * coding.h (code_convert_string1): Declare.
+
+ * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
+
+ * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
+
+2000-12-02 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (w32_bdf_per_char_metric): Dereference pointer
+ correctly for single byte character case.
+ (w32_per_char_metric): Do not try to make any assumptions about
+ the metrics of BDF fonts.
+ (x_estimate_mode_line_height): If `mode-line' face
+ hasn't a font, use that of the frame, as drawing glyphs does.
+ (note_mouse_highlight): Change the cursor shape on the vertical
+ border between windows [not enabled].
+
+ * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
+
+ * w32fns.c (Fx_create_frame): Reintroduce the call to
+ face-set-after-frame-defaults.
+ (Vx_window_horizontal_drag_shape): New variable.
+ (syms_of_xfns): DEFVAR_LISP it.
+ (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
+ enabled].
+
+2000-12-02 Simon Josefsson <simon@josefsson.org>
+
+ * fns.c (Fmd5): Use a different logic to decide the coding system
+ to use.
+
+ * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
+
+2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
+
+2000-12-01 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_calc_absolute_position): Don't subtract menubar's
+ height for YNegative.
+ (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
+ height; also see comment there.
+
+ * window.c (coordinates_in_window): Handle computations for
+ positions on the vertical bar and fringes differently for
+ window-system frames. Consider some pixels near the vertical bar
+ as on the bar if the frame doesn't have vertical scroll bars.
+ Associate positions between mode or header lines with the
+ right window, the left one.
+
+2000-12-01 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
+
+ * w32xfns.c (get_frame_dc): Avoid changing the palette on an
+ invalid frame.
+
+2000-12-01 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (struct saved_window): Add members orig_top and orig_height.
+ (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
+ (save_window_save, Fset_window_configuration): Save/restore
+ window's orig_top and orig_height.
+
+2000-12-01 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
+
+ * w32fns.c (x_set_cursor_color): Fix last change.
+
+2000-11-30 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (echo_area_display): If cursor is in the echo area, make
+ sure that the next redisplay displays the minibuffer, so that
+ the cursor will be replaced with what the minibuffer wants.
+
+ * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
+ #ifndef instead of using #if.
+ (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
+ USE_TOOLKIT_SCROLL_BARS is defined.
+
+2000-11-30 Jason Rumney <jasonr@gnu.org>
+
+ * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
+ x_display_cursor.
+
+2000-11-30 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c (Fmd5): Doc fix.
+
+2000-11-30 Simon Josefsson <simon@josefsson.org>
+
+ * fns.c (Fmd5): New function.
+ (syms_of_fns): Defsubr md5.
+
+ * Makefile.in (obj): Add md5.o
+
+2000-11-30 Gerd Moellmann <gerd@gnu.org>
+
+ * md5.h, md5.c: New files, taken from glibc.
+
+ * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
+
+ * xterm.c (x_estimate_mode_line_height): If `mode-line' face
+ hasn't a font, use that of the frame, as drawing glyphs does.
+
+2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
+
+ * eval.c (Frun_hooks): Allow 0 arguments.
+
+2000-11-29 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
+ is over the menu bar widget, say it's not on the frame.
+
+ * xfns.c (Fx_create_frame): Reintroduce the call to
+ face-set-after-frame-defaults.
+
+ * eval.c (Fsignal): Reset handling_signal.
+
+2000-11-28 Jason Rumney <jasonr@gnu.org>
+
+ * w32menu.c (add_menu_item): Reset menu item text when changing
+ type to radio button.
+
+2000-11-28 Gerd Moellmann <gerd@gnu.org>
+
+ * xselect.c: Update copyright.
+
+ * window.c (coordinates_in_window): If on a mode or header line,
+ but sufficiently close to its start, return ``on vertical
+ border''. This gives us a way to drag windows horizontally when
+ using toolkit scroll bars.
+
+ * xterm.c (note_mouse_highlight): Change the cursor shape
+ on the vertical border between windows.
+
+ * xterm.h (struct x_output): Add member horizontal_drag_cursor.
+
+ * xfns.c (Vx_window_horizontal_drag_shape): New variable.
+ (syms_of_xfns): DEFVAR_LISP it.
+ (x_set_mouse_color): Create frame's horizontal_drag_cursor.
+
+ * textprop.c (text_read_only): New function.
+ (verify_interval_modification): Use it instead of signaling
+ `text-read-only'. This makes it easier to catch this error
+ with a breakpoint.:
+
+ * xdisp.c (forward_to_next_line_start): Check for newlines,
+ not end of line, which includes CR.
+
+2000-11-28 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (Ffind_coding_systems_region_internal): Be sure to
+ include no-conversion.
+
+2000-11-27 Jason Rumney <jasonr@gnu.org>
+
+ * w32fns.c (w32_load_system_font): Always mark font as double byte
+ if codepage is unicode.
+
+2000-11-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (forward_to_next_line_start): If already on a newline,
+ just consume it to avoid unintended skipping over invisible text below.
+
+ * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
+ `vertical-line', `mode-line' and `header-line' events.
+
+ * xdisp.c (try_window_id): Avoid starting to display in the middle
+ of a character, a TAB for instance. This is easier than to set
+ up the iterator exactly, and it's not a frequent case, so the
+ additional effort wouldn't really pay off.
+
+2000-11-26 Andrew Choi <akochoi@i-cable.com>
+
+ * emacs.c (main) [macintosh]: Call syms_of_frame before calling
+ init_window_once.
+
+2000-11-25 Jason Rumney <jasonr@gnu.org>
+
+ * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
+ Args to window_from_coordinates should be pixel coordinates.
+
+ * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
+ redisplay handles them properly.
+
+2000-11-25 Miles Bader <miles@gnu.org>
+
+ * indent.c (compute_motion): Keep pos_byte in sync with pos.
+
+2000-11-24 Jason Rumney <jasonr@gnu.org>
+
+ * w32.c (init_environment): Set LANG environment variable based on
+ locale settings, if not set.
+
+ * w32fns.c (x_set_tool_bar_lines): Clear internal border when
+ making tool bar smaller. When clearing the frame, also
+ clear current matrices. Clear frame when tool bar disappears.
+ Don't use more lines for the tool-bar than is available.
+ (x_change_window_heights): New function.
+
+2000-11-24 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (init_from_display_pos): If POS says we're already after
+ an overlay string ending at POS, make sure to pop the iterator
+ because it will be in front of that overlay string. When POS is
+ ZV, we've thereby also ``processed'' overlay strings at ZV.
+
+ * xfaces.c (lface_from_face_name): Function comment fix.
+
+2000-11-24 Miles Bader <miles@gnu.org>
+
+ * xdisp.c (display_menu_bar, display_mode_line): Change the way we
+ apply `mode-line-inverse-video' -- zero means force display using
+ the default face, non-zero means display using the specialized face.
+ (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
+
+2000-11-23 Kenichi Handa <handa@etl.go.jp>
+
+ * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
+ hard coded `4'.
+
+2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * coding.c (decode_coding_emacs_mule): Fix the case of
+ CODING_EOL_LF, which used uninitialized value of c.
+
+2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
+
+ * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
+
+2000-11-22 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
+ buffer object.
+
+ * frame.h (struct frame): Replace desired_tool_bar_items,
+ current_tool_bar_items, n_desired_tool_bar_items,
+ n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
+
+ * frame.c (make_frame): Change initialization of tool bar
+ items accordingly.
+
+ * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
+ Change references to members deleted from struct frame to use the
+ new ones.
+
+ * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
+ references to members deleted from struct frame to use the new ones.
+
+ * dispnew.c (update_frame): Do nothing with frame's tool bar items.
+
+ * alloc.c (mark_object) <frame>: Mark tool bar items differently.
+
+ * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
+ (note_tool_bar_highlight): Change references to members deleted
+ from struct frame to use the new ones.
+
+2000-11-23 Miles Bader <miles@gnu.org>
+
+ * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
+ the face's inverse-video attribute, rather than overriding it.
+
+2000-11-22 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_set_tool_bar_lines): Clear internal border when
+ making tool bar smaller.
+
+2000-11-22 Dave Love <fx@gnu.org>
+
+ * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
+
+2000-11-22 Miles Bader <miles@gnu.org>
+
+ * keyboard.c (Vminibuffer_message_timeout): New variable.
+ (command_loop_1): Use it to determine message timeout.
+ (syms_of_keyboard): Initialize it.
+
+ * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
+
+2000-11-22 Kenichi Handa <handa@etl.go.jp>
+
+ * sysdep.c: Move the code for declaring h_errno after #include
+ <netdb.h>.
+
+2000-11-21 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
+ the menu bar when the tooltip is unmapped.
+
+ * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
+ sole visible buffer when we're currently in the mini-buffer, and
+ give up if so.
+
+2000-11-21 Jason Rumney <jasonr@gnu.org>
+
+ * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
+ put on the clipboard.
+ (Fw32_get_clipboard_data): Compare data on clipboard with saved
+ copy of what Emacs last put there. If they are the same, do not
+ use the clipboard copy to avoid losing data due to coding conversions.
+
+2000-11-22 Miles Bader <miles@gnu.org>
+
+ * minibuf.c (Vminibuffer_prompt_properties): New variable.
+ (syms_of_minibuf): Initialize it.
+ (read_minibuf): Add properties from Vminibuffer_prompt_properties
+ to prompt, don't make read-only.
+
+2000-11-21 Gerd Moellmann <gerd@gnu.org>
+
+ * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
+ Add BEFORE/AFTER_POTENTIAL_GC.
+
+ * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
+
+ * buffer.c (mmap_free_1): Avoid a compiler warning.
+
+ * term.c, cm.c: Don't try to include termcap.h; see comment there.
+
+2000-11-21 Kenichi Handa <handa@etl.go.jp>
+
+ * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
+ ... #endif scope.
+
+2000-11-20 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
+ screen supports it.
+
+ * s/gnu-linux.h: Don't use `#cpu'.
+
+ * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
+ not defined in mman.h.
+
+ * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
+ (x_send_scroll_bar_event): Store the window in scroll_bar_windows
+ and store an index in the XClientMessageEvent. Storing a
+ Lisp_Object or pointer can fail on a 64 bit system, since X only
+ transfers 32 bits.
+ (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
+
+2000-11-20 Dave Love <fx@gnu.org>
+
+ * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
+
+2000-11-20 Gerd Moellmann <gerd@gnu.org>
+
+ * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
+
+2000-11-20 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
+ by WIDTH.
+
+ * alloc.c (make_string): Fix previous change. Be sure to make
+ unibyte string correctly.
+
+2000-11-19 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Fwindow_list): Change parameter list to be XEmacs
+ compatible.
+ (window_list_1): New function.
+ (window_loop): Use it instead of Fwindow_list.
+
+ * sysdep.c (emacs_ospeed): New variable.
+ (toplevel): Don't declare ospeed extern.
+ (init_baud_rate): Use emacs_ospeed instead of ospeed.
+
+ * termcap.c (ospeed): Remove.
+ (tputs) [!emacs]: Remove unused code.
+ (tgetent): Avoid a compiler warning.
+
+ * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
+ (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
+ SCROLL_BAR_X_WIDGET with additional argument DPY.
+
+ * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
+ removed.
+ (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
+ Take the X display as additional argument.
+ (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
+ `Widget' is a pointer type that's not easily stored in Lisp_Object
+ form in a portable way.
+
+ * dispnew.c (update_text_area): Fix last change.
+
+2000-11-18 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c: Use BINDING_STACK_SIZE throughout.
+
+ * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
+ clear current matrices.
+
+ * buffer.c (mmap_enlarge): Don't print a message on stderr
+ if mapping new memory at the end of the existing region fails.
+
+ * dispnew.c (update_text_area): Don't skip over equal glyphs
+ when the last current glyph overlaps the glyph to its right.
+
+2000-11-18 Miles Bader <miles@gnu.org>
+
+ * xdisp.c (message_log_check_duplicate): Let "..."-detection match
+ lines that *end* with "..." too (that's the most common case!).
+
+2000-11-18 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (resize_mini_window): Temporarily change to the
+ mini-window's buffer if necessary.
+
+ * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
+ the tooltip obscures less text under it.
+
+2000-11-17 Gerd Moellmann <gerd@gnu.org>
+
+ * puresize.h (BASE_PURESIZE): Increase to 700000.
+
+2000-11-18 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (w32_draw_bitmap): Use face to set colors.
+
+2000-11-17 Dave Love <fx@gnu.org>
+
+ * lread.c (Fload): Fix #ifdef for pcc.
+
+2000-11-17 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (pos_visible_p): Compute the default character height
+ differently.
+
+2000-11-16 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (pos_visible_p): Handle case that we reach ZV without
+ knowing the line's height; use the default font's height in that case.
+
+ * xfaces.c (weight_table): Add `demi' with the same meaning as
+ `demibold'.
+
+2000-11-16 Kenichi Handa <handa@etl.go.jp>
+
+ * dispnew.c (null_row): New global static variable.
+ (clear_glyph_row): Delete local static variable null_row.
+
+2000-11-15 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
+ (w32_alloc_lighter_color): Use new brightness calculations from
+ xterm.c. Scale delta to be in the range expected by W32.
+ (w32_draw_relief_rect): Use frame relief colors.
+
+2000-11-15 Gerd Moellmann <gerd@gnu.org>
+
+ * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
+ (Qinhibit_default_face_x_resources): New variable.
+ (syms_of_frame): Initialize it.
+ (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
+
+ * xdisp.c (pos_visible_p): Improve function comment.
+
+ * lisp.h (BINDING_STACK_SIZE): New macro.
+
+ * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
+ reading the directory if readdir returns null and errno is EAGAIN
+ or EINTR.
+
+2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
+
+ * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
+ so setting scroll-step to 1 doesn't defeat scroll-conservatively.
+ Set amount_to_scroll to max of dx and scroll_step so that
+ scroll-conservatively doesn't defeat scroll-step>1.
+ (syms_of_xdisp): Add a hint in scroll-step's docstring to use
+ scroll-conservatively for line-at-a-time scrolling.
+
+2000-11-14 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Fpos_visible_in_window_p): Call pos_visible with
+ extra argument.
+
+ * xdisp.c (current_mode_line_height, current_header_line_height):
+ New variables.
+ (init_xdisp): Initialize them.
+ (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
+ and use exact mode line heights if it is set.
+
+ * lisp.h (pos_visible_p): Change prototype.
+
+ * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
+ (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
+ and current_header_line_height first.
+ (current_mode_line_height, current_header_line_height):
+ Declare extern.
+
+2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
+
+ * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
+ Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
+ (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
+
+2000-11-14 Miles Bader <miles@gnu.org>
+
+ * xterm.c (x_alloc_lighter_color): Include an additive component
+ too for dark colors, because FACTOR isn't enough.
+ (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
+ New macros.
+
+2000-11-13 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (show_help_echo): Call message3_nolog with number of
+ bytes in the help string as 2nd parameter, instead of the number
+ of characters.
+
+2000-11-13 Miles Bader <miles@gnu.org>
+
+ * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
+ (Fload): Use new openp return protocol.
+ Don't try to use Vload_source_file_function to load .elc files.
+ * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
+ openp return protocol.
+ * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
+
+2000-11-11 Kenichi Handa <handa@etl.go.jp>
+
+ * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
+
+ * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
+ Defined these macros.
+ (NLIST_STRUCT): Avoid re-defining it.
+
+ * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
+ -I/usr/contrib/X11R6/include.
+ (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
+
+2000-11-10 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
+
+ * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
+ (w32_use_unicode_for_codepage): Use new pseudo-codepages.
+
+ * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
+ (Qw32_charset_vietnamese): New symbol.
+ (xlfd_charset_of_font): New function.
+ (w32_load_system_font): Use it.
+ (x_to_w32_charset): Use Fassoc to find charset info. Special case
+ when Vw32_charset_info_alist is nil to ensure default face always
+ has font. Use Fcar and Fcdr for safety.
+ (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
+ (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
+ pseudo-codepages for special cases.
+ (w32_to_x_font): New parameter to allow charset portion to be
+ specified where there is many to one mapping. Callers changed.
+ (w32_list_fonts): Avoid listing fonts that won't display.
+
+2000-11-10 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (Vface_alternative_font_registry_alist): New variable.
+ (font_list_1): Renamed from font_list.
+ (font_list): New function, trying alternative registries from
+ Vface_alternative_font_registry_alist.
+ (Finternal_set_alternative_font_registry_alist): New function.
+ (syms_of_xfaces): Initialize and Staticpro
+ Vface_alternative_font_registry_alist.
+ Defsubr Finternal_set_alternative_font_registry_alist.
+
+2000-11-09 Ken Raeburn <raeburn@gnu.org>
+
+ * lisp.h (Flooking_at): Declare.
+
+2000-11-09 Gerd Moellmann <gerd@gnu.org>
+
+ * dired.c (directory_files_internal): Fix a braino.
+
+ * dired.c (directory_files_internal): Add missing GCPRO's.
+ Some cleanup.
+
+2000-11-08 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
+ (resize_mini_window): Return quickly if Vresize_mini_window is
+ nil. Don't return if Vmax_mini_window_height is nil.
+
+ * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
+ (syms_of_xdisp): Initialize them.
+ (resize_mini_window): Act according to the setting of
+ Vresize_mini_window.
+ (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
+
+ * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
+ scroll bar widget after configuring it, so that it will appear at
+ the right position from the start.
+ (XTredeem_scroll_bar): Cleaned up.
+
+2000-11-08 Kenichi Handa <handa@etl.go.jp>
+
+ * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
+ font is taller than the frame line, we don't have to bias the
+ division by two.
+
+ * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
+
+2000-11-07 Dave Love <fx@gnu.org>
+
+ * config.in (HAVE_MKSTEMP): Add.
+
+ * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
+
+2000-11-07 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Fset_window_configuration): Don't try to preserve
+ point in the current buffer, if that buffer is displayed in more
+ than one window.
+
+ * xfaces.c (lookup_named_face): If default face isn't realized,
+ try to realize it. Return -1 if not successful.
+ (Fx_list_fonts): Handle case that face cannot be determined.
+ (Fface_font): Likewise.
+
+2000-11-06 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (displayed_window_lines): Detect partially
+ visible lines at the bottom correctly.
+
+2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
+
+ * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
+ when ensuring we don't do visit in indirect buffer.
+
+2000-11-06 Kenichi Handa <handa@etl.go.jp>
+
+ * composite.h (compose_chars_in_text): Add prototype.
+
+ * composite.c (Vcomposition_function_table): New variable.
+ (Qcomposition_function_table): New variable.
+ (run_composition_function): Call
+ Vcompose_chars_after_function with three arguments.
+ (compose_chars_in_text): New function.
+ (syms_of_composite): Modified the doc-string of
+ Vcompose_chars_after_function. Declare composition-function-table
+ as a lisp variable, and initialize it.
+
+ * xfns.c (x_encode_text): Suppress producing escape sequences for
+ composition.
+
+ * xselect.c: Include composite.h.
+ (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
+
+2000-11-05 Andrew Innes <andrewi@gnu.org>
+
+ * w32term.c (x_produce_glyphs): Fix typo in enum name.
+
+ * sysdep.c (read_input_waiting): Remove extraneous argument to
+ read_socket_hook.
+
+ * w32fns.c (Fx_server_version): Include w32_build_number in the
+ return list.
+
+ * w32heap.c (w32_build_number): New variable.
+ (cache_system_info): Set it.
+
+ * w32heap.h (w32_build_number): Add extern.
+
+ * emacs.c (syms_of_emacs): Update docstring for
+ system-configuration, to reflect the actual usage on MS-Windows.
+
+2000-10-31 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (read_char) <wrong_kboard>: Make sure that we
+ process idle timers while waiting for another event.
+
+ * dispnew.c (update_frame_line): Handle case where spaces in
+ the default face are colored.
+
+ * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
+ window height hasn't changed.
+
+2000-10-31 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (x_produce_glyphs): Handle composite characters.
+ (x_draw_glyph_string_foreground)
+ (x_draw_composite_glyph_string_foreground): Restore old font.
+
+2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
+
+ * minibuf.c (read_minibuf): Reset the undo history just before
+ starting the recursive-edit.
+
+2000-10-30 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (menu_face_change_count): New variable.
+ (Finternal_set_lisp_face_attribute): Increment it for changes
+ of the `menu' face.
+ (realize_basic_faces): Reflect changes in the `menu' faces
+ in menu bars.
+
+ * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
+ dy obtained from the iterator's y-position after moving from
+ scroll_margin_pos to PT; see comment there.
+
+ * xdisp.c (safe_eval_handler): Call add_to_log.
+
+ * xfaces.c (resolve_face_name): Handle case that FACE_NAME
+ is not a symbol or string.
+
+ * xdisp.c (echo_area_display): Don't perform a display update from
+ inside redisplay. The update will happen anyway at the end of
+ redisplay, and it can confuse redisplay (GC messages while
+ redisplaying, for instance.)
+
+2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
+
+ * xrdb.c (x_load_resources): Use the class name in the defaults.
+
+ * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
+ (regex_compile): Catch bogus \(\1\).
+
+2000-10-30 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_alloc_nearest_color): Fix last change to compare
+ RGB values.
+
+ * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
+ we have a color cache, check that the cached color equals the
+ allocated color. If not, clear the color cache.
+
+ * window.c (displayed_window_lines): Change buffers if necessary.
+ Fix computation of displayed lines.
+
+ * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
+ update_menu_bindings to DEFVAR_BOOL.
+
+2000-10-30 Kenichi Handa <handa@etl.go.jp>
+
+ * search.c (Fset_match_data): Be sure to make search_regs always sane.
+
+ * puresize.h (BASE_PURESIZE): Increase to 680000.
+
+ * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
+
+2000-10-29 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
+
+ * w32term.c (w32_bdf_per_char_metric): Negate descent.
+ (w32_cache_char_metrics): Handle possibility that 'x' does not
+ exist in a BDF font.
+ (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
+
+ * w32bdf.h (bdffont): Add nchars.
+
+ * w32bdf.c (set_bdf_font_info): Set it.
+ (w32_BDF_TextOut): Swap byte order of double byte characters.
+ (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
+
+2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
+ don't override the colors in frame's param_alist, unless they are
+ unspecified.
+
+ * term.c (reassert_line_highlight): If inverse_video is non-zero,
+ reverse the effect of the highlight flag.
+
+2000-10-27 Ken Raeburn <raeburn@gnu.org>
+
+ * window.h (Fwindow_live_p): Declare.
+
+ * undo.c (record_delete): Check that last_undo_buffer is really a
+ buffer before applying XBUFFER to it.
+
+ * keymap.c (where_is_internal): Pass lisp object, not integer, to
+ Faref.
+
+2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
+
+ * lisp.h (KEYMAPP): New macro.
+ (get_keymap): Remove.
+ (get_keymap_1): Rename get_keymap.
+
+ * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
+
+ * xterm.c (note_mode_line_highlight): Use KEYMAPP.
+
+ * xmenu.c (single_submenu): Use KEYMAPP.
+ (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
+ Use KEYMAPP rather than Fkeymapp.
+
+ * w32term.c (note_mode_line_highlight): Use KEYMAPP.
+
+ * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
+ (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
+ Use KEYMAPP rather than Fkeymapp.
+ (single_submenu): Use KEYMAPP.
+ (w32_menu_show, w32_dialog_show): Use TRUE.
+
+ * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
+
+ * keymap.c (KEYMAPP): Remove (moved to lisp.h).
+ (Fkeymapp): Use KEYMAPP.
+ (get_keymap): Rename from get_keymap_1. Remove old def.
+ Return t when autoload=0 and error=0 and the keymap needs autoloading.
+ (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
+ (Fminor_mode_key_binding): Don't raise an error if the binding
+ is not a keymap.
+ (Fuse_global_map, Fuse_local_map): Allow autoloading.
+ (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
+
+ * keyboard.c (read_char): get_keymap_1 -> get_keymap.
+ Allow Vspecial_event_map to be autoloaded.
+ (menu_bar_items): Fetch the keymap rather than using keymapp.
+ (menu_bar_one_keymap): No need to follow func-indirect any more.
+ (parse_menu_item): get_keymap_1 -> get_keymap.
+ (tool_bar_items): Fetch the keymap rather than using keymapp.
+ (read_key_sequence): Use KEYMAPP.
+
+ * intervals.c (get_local_map): Use get_keymap rather than following
+ function-indirections explicitly.
+
+ * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
+
+2000-10-27 Jason Rumney <jasonr@gnu.org>
+
+ * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
+ point, as Windows has oversized fonts.
+
+ * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
+
+2000-10-27 Gerd Moellmann <gerd@gnu.org>
+
+ * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
+ (freehook, reallochook): Handle null pointer arguments.
+ (__malloc_initialize) [GC_MCHECK]: Call mcheck.
+
+2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
+ (re_match_2_internal, re_match_2_internal, re_match_2_internal):
+ Giving in to popular pressure to shut up the compiler with casts.
+
+2000-10-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
+ signed value, and use a default value computed from the font's
+ maximum descent.
+
+2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
+
+ * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
+ that specify a negative underline position can still use underlines.
+
+ * window.c (Fpos_visible_in_window_p): Make POS default to
+ WINDOW's point, not the current buffer's point.
+
+2000-10-26 Dave Love <fx@gnu.org>
+
+ * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
+ when it's necessary.
+
+2000-10-26 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (size_window): Compute size difference from sum of old
+ child window sizes instead of from parent's size.
+
+ * xdisp.c (pos_visible_p): Change current buffer if necessary.
+ Handle obscured lines at the top of the window.
+
+ * frame.c (Fdelete_frame): Doc fix. Move running the hook
+ down after the last error condition check.
+
+ * frame.c (Fdelete_frame): Run delete-frame-hook.
+
+2000-10-26 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (decode_coding): Fix previous change (check also
+ CODING_MODE_LAST_BLOCK).
+
+2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c: More `unsigned char' -> `re_char' changes.
+ Also change several `int' into `re_wchar_t'.
+ (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
+ (PUSH_FAILURE_POINTER): Don't cast any more.
+ (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
+ We want GCC to complain, since this piece of code makes
+ re_match non-reentrant, which *should* be fixed.
+ (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
+ (EXTEND_BUFFER): Use RETALLOC.
+ (SET_LIST_BIT): Don't cast.
+ (re_wchar_t): New type.
+ (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
+ that those two functions will always properly return.
+ (IMMEDIATE_QUIT_CHECK): Cast to void.
+ (analyse_first): Use recursion rather than an explicit stack.
+ (re_compile_fastmap): Can't fail anymore.
+ (re_search_2): Don't check re_compile_fastmap for failure.
+ (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
+ Now also sets the new value (passed in a new argument).
+ (re_match_2_internal): Use it.
+ Also, use a new var `reg' of type size_t when looping through regs
+ rather than reuse the inappropriate `mcnt'.
+
+ * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
+ (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
+ (where_is_internal): Renamed from Fwhere_is_internal.
+ Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
+ (Fwhere_is_internal): New function wrapping where_is_internal.
+ (where_is_internal_1): Handle the case where we're filling the cache.
+ (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
+
+2000-10-25 Miles Bader <miles@gnu.org>
+
+ * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
+
+2000-10-25 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (pos_fully_visible_p): Removed.
+ (Fpos_visible_in_window_p): Use pos_visible_p to determine
+ if position is visible and/or fully visible.
+
+ * lisp.h (pos_visible_p): Add prototype.
+
+ * xdisp.c (pos_visible_p): New function.
+
+2000-10-25 Kenichi Handa <handa@etl.go.jp>
+
+ * process.c (send_process): If OBJECT is t, it means that the data
+ is from C string, but we should encode it. Before calling
+ setup_raw_text_coding_system, be sure to flush out data by the
+ previous coding system.
+
+2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
+
+ * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
+ assignment of startpos to prev when startpos == pos.
+
+ * editfns.c (find_field): Set the field stickiness correctly from
+ overlay fields. Use renamed `text_property_stickiness'.
+ (text_property_stickiness): Renamed from `char_property_stickiness'.
+ Only check text properties, not overlays.
+ * textprop.c (get_char_property_and_overlay): New function.
+ (Fget_char_property): Use it.
+ * intervals.h (get_char_property_and_overlay): Add declaration.
+
+2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c: Use AREF, ASET and ASIZE macros.
+ (Fmake_sparse_keymap): Docstring fix.
+ (synkey): Remove.
+ (shadow_lookup): Move up.
+ Handle the case where lookup-key returns an integer.
+ (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
+ (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
+ (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
+ Simplify/rewrite the keymap-finding code.
+ Add check for command shadowing, using shadow_lookup.
+
+2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
+ rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
+ a symbol.
+
+2000-10-24 Andrew Innes <andrewi@gnu.org>
+
+ * dired.c (directory_files_internal_unwind): New function.
+ (directory_files_internal): Use it to ensure closedir is called
+ even if expand-file-name or file-attributes throw, eg. because of
+ a user interrupt. Also enable immediate_quit while calling
+ re_search, so that matching can be interrupted as well.
+
+2000-10-24 Andrew Innes <andrewi@gnu.org>
+
+ * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
+ NT-Emacs only.
+ (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
+ so that re_search functions only quit when callers expect them to.
+
+2000-10-24 Kenichi Handa <handa@etl.go.jp>
+
+ * regex.c (regex_compile): Change the way of handling a range from
+ a char less than 256 to a char not less than 256.
+
+2000-10-24 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (size_window): Prevent setting window's width or
+ height to a negative value (esp. with XSETFASTINT).
+
+ * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
+ [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
+ (protect_malloc_state) [GC_MALLOC_CHECK &&
+ GC_PROTECT_MALLOC_STATE]: New function.
+ (PROTECT_MALLOC_STATE): New macro.
+ (__malloc_initialize, morecore, _malloc_internal)
+ (_free_internal) _realloc_internal): Use it to make _heapinfo
+ read-only outside of gmalloc.
+
+ * keymap.c: Update copyright.
+
+ * .gdbinit (xbacktrace): Handle case that $bt->function isn't
+ a symbol.
+
+2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
+
+ * filelock.c (unlock_all_files): Use unlock_file to expand each
+ buffer's file_truename before trying remove its lock file.
+
+2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
+ or CRLF, decode EOLs.
+
+2000-10-24 Kenichi Handa <handa@etl.go.jp>
+
+ * window.c (Fdisplay_buffer): Fix doc.
+
+2000-10-23 Jason Rumney <jasonr@gnu.org>
+
+ * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
+ ASCII font of default fontset on Windows.
+
+ * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
+ xterm.c comment below).
+
+ * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
+
+2000-10-23 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_connection_closed): Reset handling_signal.
+
+ * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
+
+2000-10-23 Miles Bader <miles@gnu.org>
+
+ * window.c (window_scroll_pixel_based, window_scroll_line_based):
+ Pass nil for FULLY argument to Fpos_visible_in_window_p to
+ maintain old behavior.
+ * minibuf.c (Fminibuffer_complete): Likewise.
+
+2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
+
+ * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
+ that when a font can't be exactly centered, it errs up rather than
+ down.
+
+2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
+
+ * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
+
+2000-10-23 Andrew Choi <akochoi@i-cable.com>
+
+ * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
+
+ * dispnew.c [macintosh]: Include macterm.h.
+ (init_display) [macintosh]: Initialization for window system.
+
+ * emacs.c (main) [macintosh]: Call syms_of_textprop,
+ syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
+ syms_of_search, x_term_init, and init_keyboard before calling
+ init_window_once. Also, call syms_of_xmenu.
+
+ * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
+ default fontset to Monaco.
+
+ * frame.c [macintosh]: Include macterm.h. Remove declarations of
+ NewMacWindow and DisposeMacWindow.
+ (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
+ instead of calling NewMacWindow and setting fields of
+ f->output_data.mac directly. Call init_frame_faces.
+ (Fdelete_frame) [macintosh]: Remove unused code.
+ (Fmodify_frame_parameters) [macintosh]: Call
+ x_set_frame_parameters instead of mac_set_frame_parameters.
+
+ * frame.h [macintosh]: Define menu_bar_lines field in struct
+ frame. Define FRAME_EXTERNAL_MENU_BAR macro.
+
+ * keyboard.c [macintosh]: Include macterm.h.
+ (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
+ and menu_bar_activate_event type events as for X and NT.
+ (make_lispy_event) [macintosh]: Construct lisp events of type
+ MENU_BAR_EVENT as for X and NT.
+
+ * sysdep.c [macintosh]: Remove declaration for sys_signal.
+ Include stdlib.h. Remove definition of Vx_bitmap_file_path.
+ (sys_subshell) [macintosh]: Remove definition entirely.
+ (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
+ Vwindow_system_version here. Remove initialization of
+ Vx_bitmap_file_path.
+ (read_input_waiting): Correct the number of parameters passed to
+ read_socket_hook.
+ Move all Macintosh functions to mac/mac.c.
+
+ * term.c [macintosh]: Include macterm.h.
+
+ * window.c [macintosh]: Include macterm.h.
+
+ * xdisp.c [macintosh]: Include macterm.h. Declare
+ set_frame_menubar and pending_menu_activation.
+ (echo_area_display) [macintosh]: Do not return if terminal frame
+ is the selected frame.
+ (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
+ Allow only the selected frame to set menu bar.
+ (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
+ calling FRAME_EXTERNAL_MENU_BAR (f).
+ (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
+
+ * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
+ and check_x. Declare XCreateGC. Define x_create_gc and
+ x_free_gc. Initialize font_sort_order.
+ (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
+ but call x_list_fonts instead of w32_list_fonts.
+ (Finternal_face_x_get_resource) [macintosh]: Do not call
+ display_x_get_resource.
+ (prepare_face_for_display) [macintosh]: Set xgcv.font.
+ (realize_x_face) [macintosh]: Load the font if it is specified in
+ ATTRS.
+ (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
+
+2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
+ is nil: since we go to the end of submap anyway, we'd end up
+ setting nil to nil.
+ (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
+ doesn't obey autoload.
+
+2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (dos_set_window_size): Update screen dimension variables.
+
+2000-10-21 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (w32_cache_char_metrics): Double check that font is
+ really fixed pitch before trusting tmPitchAndFamily.
+
+2000-10-21 Andrew Innes <andrewi@gnu.org>
+
+ * w32gui.h (w32_char_font_type): Move enum from w32term.c
+
+ * w32term.h: Extern decl for w32_cache_char_metrics.
+
+ * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
+
+ * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
+ (w32_unload_font): Free per_char array if present.
+
+ * w32term.c (w32_per_char_metric): Remove HDC argument. Use
+ cached information in emulated XFontStruct to handle common cases
+ quickly. Do not allocate XCharStruct for return.
+ (w32_native_per_char_metric): New function.
+ (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
+ allocating one.
+ (x_produce_glyphs): Don't get an HDC. Change calls to
+ w32_per_char_metric to match arg change above. Remove calls to
+ free results.
+ (w32_get_glyph_overhangs): Ditto.
+ (w32_cache_char_metrics): New function.
+
+ * makefile.w32-in: Change .obj to .$(O) in all dependencies.
+ ($(BLD)/casefiddle.$(O)): Remove compile command.
+ ($(BLD)/gmalloc.$(O)): Remove compile command.
+ ($(BLD)/dispnew.obj):
+ ($(BLD)/keyboard.obj):
+ ($(BLD)/w32inevt.obj):
+ ($(BLD)/w32bdf.obj):
+ ($(BLD)/alloc.obj):
+ ($(BLD)/buffer.obj):
+ ($(BLD)/editfns.obj):
+ ($(BLD)/emacs.obj):
+ ($(BLD)/fileio.obj):
+ ($(BLD)/fns.obj):
+ ($(BLD)/indent.obj):
+ ($(BLD)/insdel.obj):
+ ($(BLD)/intervals.obj):
+ ($(BLD)/minibuf.obj):
+ ($(BLD)/print.obj):
+ ($(BLD)/scroll.obj):
+ ($(BLD)/sysdep.obj):
+ ($(BLD)/textprop.obj):
+ ($(BLD)/widget.obj):
+ ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
+ ($(BLD)/term.obj): Add dependency on dispextern.h.
+
+ * makefile.nt ($(BLD)\dispnew.obj):
+ ($(BLD)\keyboard.obj):
+ ($(BLD)\w32inevt.obj):
+ ($(BLD)\w32bdf.obj):
+ ($(BLD)\alloc.obj):
+ ($(BLD)\buffer.obj):
+ ($(BLD)\editfns.obj):
+ ($(BLD)\emacs.obj):
+ ($(BLD)\fileio.obj):
+ ($(BLD)\fns.obj):
+ ($(BLD)\indent.obj):
+ ($(BLD)\insdel.obj):
+ ($(BLD)\intervals.obj):
+ ($(BLD)\minibuf.obj):
+ ($(BLD)\print.obj):
+ ($(BLD)\scroll.obj):
+ ($(BLD)\sysdep.obj):
+ ($(BLD)\textprop.obj):
+ ($(BLD)\widget.obj):
+ ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
+ ($(BLD)\term.obj): Add dependency on dispextern.h
+
+2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
+ with an additional argument of Qt.
+
+2000-10-21 Miles Bader <miles@gnu.org>
+
+ * window.c (pos_fully_visible_in_window_p): New function.
+ (Fpos_visible_in_window_p): Add FULLY argument.
+ Use pos_fully_visible_in_window_p.
+ (window_scroll_pixel_based, window_scroll_line_based): Update
+ calls to Fpos_visible_in_window_p.
+ * lisp.h (Fpos_visible_in_window_p): Update prototype
+
+2000-10-20 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (toplevel): Conditionalize compilation of mem_*
+ functions differently.
+
+2000-10-20 Jason Rumney <jasonr@gnu.org>
+
+ * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
+ mem_init where it used to be. mem_z etc not defined otherwise.
+
+2000-10-20 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
+ GC_MALLOC_CHECK.
+ (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
+ structure definition and related variabled to the top of the file.
+ Include this code when GC_MALLOC_CHECK is defined.
+ (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
+ register/unregister allocated region.
+ (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
+ which isn't allocated.
+ (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
+ something which is already in use.
+ (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
+ (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
+ (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
+ (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
+
+ * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
+ _malloc_internal instead of malloc.
+ (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
+ of free.
+
+2000-10-20 Andrew Innes <andrewi@gnu.org>
+
+ * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
+ Windows.
+ (my_strftime) <macro>: Don't use macro arg list when redefining as
+ _strftime_copytm.
+ (my_strftime) <function>: Supply 0 as ut argument.
+
+2000-10-19 Jason Rumney <jasonr@altavista.net>
+
+ * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
+ including dispextern.h, as it stops faces from working.
+
+ * w32fns.c (Fx_create_frame): Don't bother calling
+ face-set-after-frame-default since the caller does it for us
+ anyway. Clean up calls to x_get_arg to be consistent with X.
+
+ * w32term.c (x_produce_glyphs): Handle
+ unibyte_display_via_language_environment correctly.
+ (w32_draw_box_rect): Fix the calculation of width and height.
+
+ * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
+ as it has stopped working.
+ (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
+ menu-bar.
+
+2000-10-19 Gerd Moellmann <gerd@gnu.org>
+
+ * eval.c (skip_debugger): Prevent a compiler warning.
+ (Fcondition_case): Likewise.
+ (Fbacktrace_frame): Use a null interactive spec.
+
+2000-10-19 Kenichi Handa <handa@etl.go.jp>
+
+ * xterm.c (x_find_ccl_program): Check also fontp->full_name.
+
+2000-10-18 Gerd Moellmann <gerd@gnu.org>
+
+ * strftime.c: Sync with glibc, file version 1.78.
+ (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
+ should no longer be used according to ISO 8601.
+
+ * keymap.c (access_keymap): If IDX has a meta prefix, and there's
+ no map for meta_prefix_char, don't try to use it as a keymap.
+ Instead, if T_OK is non-zero, look up a default binding, if any,
+ otherwise, if T_OK is zero, return nil.
+
+ * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
+ (x_to_xcolors, png_load): Use x_query_color.
+
+ * xterm.c (x_color_cells, x_query_colors, x_query_color):
+ New functions.
+ (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
+ which can be slow.
+ (x_copy_color, x_alloc_lighter_color): Likewise.
+
+ * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
+ (x_query_color, x_query_colors): Add prototype.
+
+ * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
+ check_string_bytes only if not noninteractive, increase count to 50.
+
+2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
+
+ * insdel.c (adjust_markers_for_delete): Handle before-insertion
+ markers correctly.
+
+2000-10-17 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (pure_bytes_used): Renamed from pureptr.
+ (ALIGN): New macro.
+ (pure_alloc): New function.
+ (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
+ Use it.
+ (Fpurecopy): Use PURE_POINTER_P.
+
+ * xdisp.c (try_cursor_movement): Use cursor_row_p also when
+ PT has moved backward.
+
+ * xdisp.c (cursor_row_p): Take continued lines into account.
+
+ * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
+ string's size_byte.
+ (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
+ (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
+ (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
+ string allocated.
+
+ * xdisp.c (forward_to_next_line_start): Switch iterator's handling
+ of selective display off while searching for the next line start.
+
+2000-10-17 Kenichi Handa <handa@etl.go.jp>
+
+ * Makefile.in (term.o): Depend on dispextern.h.
+
+2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c (keymap_memberp): Ensure that nil is not a member.
+
+2000-10-16 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (set_iterator_to_next): Reset box start and end flags of
+ the iterator at the beginning, so that they can be set later on,
+ for instance in reseat_at_next_visible_line_start, without being
+ overwritten.
+
+ * xfns.c (pbm_format): Add :foreground and :background keywords.
+ (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
+ (xbm_load): Recognize foreground and background color specifications.
+
+2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * dispextern.h (unspecified_fg, unspecified_bg): Declare.
+
+ * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
+
+ * msdos.c (IT_set_face): Compare highlighted face with the default
+ face, and invert colors if these faces' colors are identical.
+ (Fmsdos_remember_default_colors): Don't swap foreground and
+ background colors in initial_colors[].
+ (IT_set_frame_parameters): Don't swap frame's foreground and
+ background pixels. If ALIST includes "(reverse . t)", swap
+ foreground-color and background-color properties in frame's
+ param_alist. If the original frame's param_alist doesn't specify
+ the colors, store unspecified-fg and unspecified-bg, reversed if
+ required.
+
+ * frame.c (Fframe_parameters): If a tty's frame's param_alist says
+ the colors are unspecified and reversed, reverse fore- and back-
+ ground in the returned value.
+ (Fframe_parameter): Ditto.
+
+2000-10-16 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
+ get_last_unchanged_at_beg_row.
+ (find_first_unchanged_at_end_row): Renamed from
+ get_first_unchanged_at_end_row.
+ (find_first_unchanged_at_end_row): Convert assertions to
+ unconditional tests which abort. When looking for a row in
+ unchanged text, don't go further back than first_text_row.
+
+ * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
+ Don't add in the last line's height when deciding if the new
+ position is below the scroll margin.
+
+2000-10-16 Miles Bader <miles@gnu.org>
+
+ * editfns.c (Fconstrain_to_field): Check carefully for field
+ boundaries if either OLD_POS or NEW_POS has a non-nil field
+ property, even if they're the same.
+
+2000-10-16 Kenichi Handa <handa@etl.go.jp>
+
+ * xterm.c (x_draw_box_rect): Fix the calculation of width and
+ height for XFillRectangle.
+
+2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (Fstring_to_syntax): New function extracted from
+ Fmodify_syntax_entry.
+ (Fmodify_syntax_entry): Use it and document the ! and | fences.
+ (skip_chars, Fforward_comment): Remove unused variables.
+ (syms_of_syntax): Add defsubr for string-to-syntax.
+ (describe_syntax): Add code for comment and string fences.
+
+2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c (access_keymap): Add AUTOLOAD parameter.
+ Do the meta->esc mapping. Call get_keyelt before returning.
+ Start scanning from the second element (the first is always `keymap')
+ to make it easier to detect when we reach a parent map.
+ Handle the case of inheriting from a symbol whose function is a map.
+ (Fkeymap_parent): Also handle the `inherit from symbol' case.
+ (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
+ (get_keyelt, Flookup_key): Update call to access_keymap.
+ Remove the meta->esc mappings.
+ (define_as_prefix): Delete old disabled code.
+ (menu_item_p): New function.
+ (where_is_internal_1): Skip over the few remaining menu items.
+ * lisp.h (access_keymap): Update prototype.
+ * keyboard.c (read_char, menu_bar_items, tool_bar_items):
+ Update call to access_keymap.
+ (follow_key, read_key_sequence): Update calls to access_keymap.
+ Remove the meta->esc mappings.
+
+2000-10-13 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
+ with additional argument.
+
+ * xdisp.c (cursor_row_p): New function.
+ (try_cursor_movement, display_line): Use it.
+
+ * xdisp.c (append_space): Also save/restore iterator's current
+ character and its length.
+
+ * xdisp.c (init_from_display_pos): Add an assertion.
+ (handle_stop): Don't set iterator's add_overlay_start.
+ (handle_invisible_prop): Likewise.
+ (load_overlay_strings): If text under an overlay is invisible,
+ take both before- and after-strings into account when the iterator
+ is positioned either at the start or at the end of the overlay.
+ (forward_to_next_line_start): Rewritten.
+ (reseat_at_next_visible_line_start): Rewritten.
+ (set_iterator_to_next): Add parameter RESEAT_P.
+
+ * dispextern.h (struct it): Remove member add_overlay_start.
+ (set_iterator_to_next): Change prototype.
+
+2000-10-13 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (code_convert_region): Be sure to initialize
+ coding->category_idx.
+ (decode_coding_string): Set coding->src_multibyte and
+ coding->dst_multibyte before using CODING_REQUIRE_DECODING.
+ (encode_coding_string): Set coding->src_multibyte and
+ coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
+
+2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
+
+ * xfns.c (Fx_create_frame): Don't bother calling
+ face-set-after-frame-default since the caller does it for us anyway.
+
+2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * window.c (coordinates_in_window): Fix detection of vertical line
+ on character terminals.
+
+2000-10-12 Gerd Moellmann <gerd@gnu.org>
+
+ * editfns.c (save_excursion_save): Additionally record the
+ selected window.
+ (save_excursion_restore): If buffer was visible in a window, and a
+ different window was selected, and the old selected window is
+ still live, restore point in that window.
+
+2000-10-12 Kenichi Handa <handa@etl.go.jp>
+
+ * xterm.c (x_produce_glyphs): Handle
+ unibyte_display_via_language_environment correctly.
+
+ * regex.c (regex_compile): Change the way of handling a range from
+ unibyte char to multibyte char.
+
+ * syntax.c (skip_chars): Change the way of handling a range from
+ unibyte char to multibyte char.
+
+ * process.c (read_process_output): Cancel previous change.
+
+2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
+
+ * charset.c (Ffind_charset_string): Doc fix.
+ (Ffind_charset_region): Doc fix.
+
+2000-10-11 Kenichi Handa <handa@mule.m17n.org>
+
+ * process.c (read_process_output): Fix previous change. Adjust
+ multibyteness of text to insert in a buffer by
+ string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
+
+2000-10-10 Andreas Schwab <schwab@suse.de>
+
+ * alloc.c (mark_object): Remove all workarounds installed on
+ 1993-08-08.
+
+2000-10-10 Kenichi Handa <handa@etl.go.jp>
+
+ * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
+ (base64_encode_1): Make it work for a text of multibyte form.
+ (Fbase64_decode_region): Allocate sufficient memory for multibyte
+ case. Don't call str_to_multibyte because base64_decode_1
+ produces correct multibyte form for eight-bit codes.
+ (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
+ (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
+ MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
+ codes.
+
+ * charset.h (CHAR_STRING): Optimized for single byte characters.
+
+2000-10-09 Andreas Schwab <schwab@suse.de>
+
+ * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
+ -1 after socket is closed, to fall through to error processing.
+
+2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
+ variables. If ALIST includes foreground-color or
+ background-color, change also the colors of the default face for
+ this frame.
+
+2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
+ them extern (they are defined on xfaces.c).
+ (syms_of_msdos): Don't intern and don't staticpro
+ Qbackground_color and Qforeground_color.
+
+2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * frame.c (Fframe_parameter): For non-windowed frames, if
+ f->param_alist says foreground or background color is unspecified,
+ call tty_color_name to return the color name computed from the
+ frame's current colors.
+
+2000-10-06 Dave Love <fx@gnu.org>
+
+ * terminfo.c (ospeed): Don't declare.
+
+ * sysdep.c: Don't include string.h.
+ (h_errno): Declare conditional also on TRY_AGAIN.
+
+ * charset.c (Ffind_charset_string): Doc fix.
+
+ * fns.c (Fbase64_encode_region, Fbase64_encode_string)
+ (Fbase64_decode_region, Fbase64_decode_string): More explicit
+ error messages.
+
+2000-10-05 Dave Love <fx@gnu.org>
+
+ * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
+ position like menu-bar.
+
+2000-10-05 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
+
+ * xdisp.c (handle_single_display_prop): Use safe_call1.
+ (safe_call): Renamed from call_function.
+ (safe_call1): New function.
+ (handle_fontified_prop): Use safe_call1 instead of call1.
+ (safe_eval): Renamed from eval_form.
+ (safe_eval_handler): Renamed from eval_handler.
+ (handle_single_display_prop, display_mode_element): Use safe_eval
+ instead of eval_form.
+
+ * xfaces.c (merge_face_heights): Use safe_call instead of
+ call_function.
+
+ * keyboard.c (show_help_echo): Use safe_call instead of
+ call_function; use safe_eval instead of eval_form.
+
+ * lisp.h (safe_call): Renamed from call_function.
+ (safe_eval): Renamed from eval_form.
+ (safe_call1): Add prototype.
+
+2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
+
+ * xfns.c (image_ascent): Rearrange ascent calculation for the
+ has-a-font case.
+
+2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
+ (where_is_internal_1): Don't bother ignoring menu-items any more.
+
+2000-10-04 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (update_menu_bindings): New variable.
+ (parse_menu_item): Use AREF. If update_menu_bindings
+ is 0, don't update menu bindings.
+ (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
+
+2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
+ to `mark_object'.
+
+2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (forw_comment): Match nestedness of ender/starter.
+ (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
+ (prev_char_comstart_first): Remove.
+ (back_comment): Check two-char comment markers more carefully
+ to better handle overlapping cases like *//* or /* */* */ ...
+ Match nestedness of ender/starter.
+
+2000-10-02 Dave Love <fx@gnu.org>
+
+ * config.in (HAVE_GAI_STRERROR): Add undef.
+
+ * process.c (Fopen_network_stream): Use it.
+
+ * m/alpha.h (NO_REMAP): Don't define.
+
+2000-10-02 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
+ return with a string converted to an integer or vice versa when
+ Vmocklisp_arguments is t.
+ (Fsignal): Likewise. The function can return for `quit'.
+ (struct gcpro): Declare member `var' to point to a volatile
+ Lisp_Object.
+
+ * eval.c (error): Prevent compiler warning.
+
+2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
+
+ * keymap.c (keymap_memberp): New function.
+ (Fset_keymap_parent): Use it.
+ (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
+ Use keymap_memberp to avoid creating cycles.
+ (access_keymap): Use KEYMAPP.
+
+2000-09-30 Gerd Moellmann <gerd@gnu.org>
+
+ * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
+ gai_strerror. Make sure xerrno is set if connect fails. Improve
+ error recovery.
+
+2000-09-29 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c (w32_char_font_type, w32_encode_char)
+ (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
+ (w32_bdf_per_char_metric): New function.
+ (w32_per_char_metric): Use it.
+ (x_draw_glyph_string_background): Always draw background for BDF
+ glyphs.
+
+ * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
+ GDI object which is a scarce resource.
+
+ * w32bdf.c (search_file_line): Fix skipping of whitespace.
+ (get_quoted_string): Fix limit on memchr search.
+ (set_bdf_font_info): Use unsigned chars. Negate yoffset.
+ (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
+ (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
+ (get_cached_font_char, cache_char_offset): Use macro
+ BDF_CODEPOINT_RANGE_COVER_P.
+ (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
+ (clear_cached_bitmap_slots): New function.
+ (GET_HEX_VALUE): G-Z, g-z are not hex.
+ (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
+ (get_bitmap_with_cache): Use new cache implementation.
+ (create_offscreen_bitmap): New function.
+ (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
+
+ * w32term.c (x_produce_glyphs): If the distance from the current
+ position to the next tab stop is less than a canonical character
+ width, use the tab stop after that.
+ (x_draw_glyphs): Handle case START and END are out of bounds more
+ carefully.
+ (x_clear_mouse_face): Block/unblock input.
+ (x_display_and_set_cursor): Don't show a hollow box cursor for
+ buffers whose cursor_type is nil.
+
+2000-09-29 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
+
+ * dispextern.h (updating_frame): Declare extern.
+
+2000-09-29 Andreas Schwab <schwab@suse.de>
+
+ * m/ia64.h: Remove hack of not prototyping bcopy, etc.
+
+2000-09-29 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
+ use its function definition.
+ (tool_bar_items): Likewise.
+
+ * lisp.h (fatal): Declare NO_RETURN.
+
+2000-09-29 Kenichi Handa <handa@etl.go.jp>
+
+ * keymap.c: Remove the line "#undef NULL".
+
+2000-09-28 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
+
+2000-09-28 Dave Love <fx@gnu.org>
+
+ * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
+
+ * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
+
+ * .gdbinit (xreload): Note its need on GNU/Linux.
+
+ * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
+ r_alloc, r_alloc_free.
+
+2000-09-28 Kenichi Handa <handa@etl.go.jp>
+
+ * syntax.c (skip_chars): Handle negation correctly.
+
+2000-09-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (realize_default_face): Call set_lface_from_font_name
+ with non-zero FORCE_P argument.
+
+ * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
+ Add assertions.
+
+ * xdisp.c (window_box_height): Add an assertion.
+
+ * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
+ tool-bar than is available.
+ (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
+
+2000-09-27 Dave Love <fx@gnu.org>
+
+ * s/irix6-5.h: Now works 64-bit. Tidied.
+
+2000-09-26 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
+ instead of BITS_PER_INT.
+ (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
+ EMACS_UINT, respectively.
+ (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
+
+ * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
+
+ * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
+
+ * window.c (freeze_window_starts): Construct last argument for
+ foreach_window differently.
+
+ * xfns.c (x_decode_color): Don't return a Lisp_Object.
+
+ * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
+ EMACS_UINT instead of `int' and `unsigned int'.
+ (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
+
+ * frame.h (struct frame): Make the `nothing' member of union
+ output_data an EMACS_INT.
+
+ * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
+ (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
+ size in the sdata structure.
+ (SDATA_NBYTES, SDATA_DATA): New macros.
+ (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
+ differently for the different layout of the sdata structure.
+ (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
+ in sdata.
+ (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
+ Check that size recorded in the string size and size recorded in
+ the sdata structure agree.
+
+2000-09-25 Dave Love <fx@gnu.org>
+
+ * buffer.c: Include stdio.h.
+
+ Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
+
+ * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
+
+ * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
+ (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
+ (__malloc_extra_blocks): Declare as __malloc_size_t.
+
+2000-09-25 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (mark_image): Use GC_NILP instead of NILP.
+
+ * keyboard.c (show_help_echo): Set help_echo_showing_p.
+ (read_char): If help-echo is showing, preserve the echo area
+ when redisplaying.
+
+ * xdisp.c (help_echo_showing_p): New variable.
+ (set_message): Reset it to 0.
+ (init_xdisp): Initialize help_echo_showing_p.
+
+ * dispextern.h (help_echo_showing_p): Declare extern.
+
+ * config.in: Fix typo in __GNUC_MINOR__.
+
+ * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
+
+ * s/freebsd.h (POSIX_SIGNALS): Define.
+
+ * xterm.c (x_clear_mouse_face): Block/unblock input.
+
+2000-09-24 Dave Love <fx@gnu.org>
+
+ * fns.c (base64_encode_1): Fix last change.
+
+2000-09-22 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
+
+ * xdisp.c (try_window_reusing_current_matrix): More fixes
+ for the case window has a header-line.
+
+2000-09-22 Dave Love <fx@gnu.org>
+
+ * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
+ a doc string.
+
+ * xterm.c [SOLARIS2]: Remove redundant include of string.h.
+
+ * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
+
+2000-09-21 Gerd Moellmann <gerd@gnu.org>
+
+ * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
+ for GCC >= 2.5.
+
+ * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
+ Declare NO_RETURN.
+
+ * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
+ * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
+ * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
+ warnings.
+
+ * marker.c (byte_char_debug_check): Return void.
+
+ * xfns.c (Fx_create_frame): Set default frame parameter value
+ for tool-bar-lines to 1.
+
+ * dispnew.c (scrolling_window): Compare y-positions of rows
+ equal at the start. Some simplification.
+
+ * xdisp.c (try_window_reusing_current_matrix): Fix computation of
+ reused rows' y-position in the case window has a header-line, and
+ new window start is greater than old window start.
+
+ * process.c (process_sent_to): New variable.
+ (send_process): Workaround for a crash on sparc-sun-solaris-2.6
+ with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
+ Declare more parameters volatile.
+
+ * lread.c (Vrecursive_load_depth_limit): New variable.
+ (Fload): Check recursive loads whose recursion depth exceeds
+ Vrecursive_load_depth_limit.
+ (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
+
+2000-09-20 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Fread_file_name): Doc fix.
+
+ * editfns.c (Fmessage_or_box): Doc fix.
+
+ * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
+
+ * xfns.c (xbm_scan): Allow C-style comments.
+
+ * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
+ symbols are specified, add color translations to the cache.
+ (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
+ (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
+ xpm_cache_color.
+ (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
+ structures to xpm_init_color_cache.
+
+2000-09-19 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (update_window_line): Make sure to always draw mode-lines.
+
+2000-09-19 Andrew Innes <andrewi@gnu.org>
+
+ * makefile.nt (bootstrap-emacs): Don't change directory.
+
+2000-09-19 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
+
+ * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
+ If output buffer is too small, signal an appropriated error.
+
+2000-09-18 Dave Love <fx@gnu.org>
+
+ * keyboard.c (menu_bar_items, tool_bar_items)
+ (current_active_maps): Remove redundant get_local_map call.
+
+2000-09-18 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_display_and_set_cursor): Don't show a hollow box
+ cursor for buffers whose cursor_type is nil.
+
+ * xterm.c (x_draw_image_glyph_string): Remove a comment describing
+ a feature to implement that is already implemented.
+ (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
+ warnings.
+
+ * xfns.c (x_clear_image_1): New function.
+ (x_clear_image): Use it.
+ (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
+
+ * dispnew.c (update_window): Move test for invisible lines
+ at the top to update_window_line.
+ (update_window_line): Handle invisible lines here.
+
+ * xfns.c (clear_image_cache): Clear current matrices of all
+ frames sharing an image cache. Block input while freeing
+ images. Fix timestamp comparison.
+ (x_clear_image): Also free the mask.
+
+ * xfns.c (lookup_image): Block input while loading the image so
+ that we won't get interrupted in a state where the image isn't yet
+ set up completely.
+ (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
+ (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
+ (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
+ (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
+
+2000-09-16 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (update_window): Make sure to make desired rows
+ current even if they are completely invisible at the top
+ of a window.
+
+2000-09-15 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (lookup_image): Build mask before applying an algorithm.
+ Recognize algorithm `disabled'.
+ (cross_disabled_images): New variable.
+ (COLOR_INTENSITY): New macro.
+ (x_detect_edges): Use COLOR_INTENSITY.
+ (x_disable_image): New function.
+ (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
+
+ * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
+ disabled state, don't apply an image transformation algorithm if
+ the user specified an image for the disabled state. Use
+ `:algorithm disabled' for creating a disabled item's image if the
+ user hasn't specified an image.
+
+ * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
+ allocation functions with the XPM lib.
+ (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
+ (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
+ (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
+ (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
+ (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
+ (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
+ functions, if possible, because these handle color allocation
+ failure more gracefully.
+ (Fimage_mask_p): New function.
+
+ * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
+ (Qedge_detection, Qheuristic): New symbols.
+ (syms_of_xfns): Initialize new symbols.
+ (lookup_image): Handle `:mask X', `:algorithm emboss', and
+ `algorithm (edge-detection ...)'.
+ (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
+ (tiff_format, gif_format, gs_format): Add `:mask'.
+ (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
+ (GIF_MASK, GS_MASK): New enumerators.
+ (x_laplace_read_row, x_laplace_write_row): Functions removed.
+ (emboss_matrix, laplace_matrix): New variables.
+ (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
+ (x_edge_detection): New functions.
+ (x_laplace): Rewritten in terms of x_detect_edges.
+ (x_build_heuristic_mask): If image has a mask, free it.
+
+2000-09-14 Andrew Innes <andrewi@gnu.org>
+
+ * makefile.w32-in: Revert to Unix line endings.
+
+2000-09-14 Andrew Innes <andrewi@gnu.org>
+
+ * makefile.w32-in: Standardize indentation somewhat.
+ (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
+ cater for differences between shells.
+
+ * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
+
+2000-09-14 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_produce_glyphs): If the distance from the current
+ position to the next tab stop is less than a canonical character
+ width, use the tab stop after that.
+
+2000-09-14 Dave Love <fx@gnu.org>
+
+ * buffer.c (alloc_buffer_text): Fix xmalloc call.
+
+2000-09-14 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (handle_fontified_prop): While running fontification
+ functions, bind `fontification-functions' and
+ `after-change-functions' to nil.
+
+ * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
+ (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
+
+ * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
+
+ * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
+ USE_MMAP_FOR_BUFFERS.
+
+ * insdel.c (make_gap): Use enlarge_buffer_text.
+
+ * buffer.c: Move allocation with mmap here, from ralloc.c. Change
+ conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
+ (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
+ from former r_alloc_* functions in ralloc.c.
+ (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
+ (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
+ (mmap_init) [REL_ALLOC_MMAP]: New function.
+ (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
+ functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
+ BUFFER_FREE.
+
+ * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
+ (enlarge_buffer_text): Add prototype.
+
+ * ralloc.c: Remove everything having to do with the use of mmap.
+
+2000-09-13 Gerd Moellmann <gerd@gnu.org>
+
+ * sound.c (Fplay_sound): Doc fix.
+
+ * keyboard.c: Avoid some more compiler warnings.
+ (parse_tool_bar_item): Ignore cached key bindings.
+
+ * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
+ and allocation of Lisp data.
+
+2000-09-12 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
+ (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
+ defaults first.
+
+ * lread.c (Fload): Put code checking for recursive loads in #if 0.
+
+2000-09-12 Miyashita Hisashi <himi@meadowy.org>
+
+ * ccl.c: Comment fixed.
+ (MAX_MAP_SET_LEVEL): Increased to 30.
+ (PUSH_MAPPING_STACK): Enclose with do-while block.
+ (POP_MAPPING_STACK): Likewise.
+ (stack_idx_of_map_multiple): New variable.
+ (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
+ (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
+ call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
+ (ccl_driver) <CCL_MapSingle>: Likewise.
+ (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
+ with the case where looking up process reaches to the end of
+ map-set, and call CCL programs as the above change.
+
+2000-09-11 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (png_load, jpeg_load): Declare some variables volatile
+ that might be clobbered by longjmp.
+ (check_x_display_info, x_decode_color, create_frame_xic)
+ (Fx_display_backing_store, Fx_display_visual_class)
+ (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
+
+ * lread.c (init_lread): Set Vloads_in_progress to nil.
+ (Fload): Show list of recursively loaded files, when signaling an
+ error.
+
+ * lread.c (Vloads_in_progress): New variable.
+ (record_load_unwind): New function.
+ (Fload): Check for recursive loads.
+ (syms_of_lread): Initialize Vloads_in_progress.
+ (read_integer, read1): Avoid some compiler warnings.
+
+ * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
+ compiler warnings.
+
+2000-09-11 Miles Bader <miles@gnu.org>
+
+ * editfns.c (Fbuffer_string): Doc fix.
+
+2000-09-10 Gerd Moellmann <gerd@gnu.org>
+
+ * ralloc.c (mmap_enlarge): Don't return 0 if successful.
+
+2000-09-09 Ken Raeburn <raeburn@gnu.org>
+
+ * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
+ whether to include other header files.
+
+2000-09-09 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
+ by Fmemq as a boolean.
+
+2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
+
+ * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
+
+2000-09-08 Gerd Moellmann <gerd@gnu.org>
+
+ * ralloc.c (mmap_fd): Remove initializer which can make it
+ read-only in a dumped Emacs.
+ (mmap_fd_1): New variable.
+ (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
+ restore it from there.
+ (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
+ unconditionally so that mmap_fd can be initialized there.
+ (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
+ (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
+ (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
+
+ * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
+
+ * xdisp.c (dump_glyph_row): Fix printf format string.
+ (display_line, move_it_in_display_line_to): Avoid compiler warnings.
+
+ * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
+
+ * keymap.c (Fset_keymap_parent): Check for cycles in keymap
+ inheritance.
+
+ * xdisp.c (try_window_id): When trying to locate cursor in
+ unchanged rows at the top, handle the case that we can't find it.
+
+ * xterm.c (x_draw_glyphs): Handle case START and END are out
+ of bounds more carefully.
+
+2000-09-08 Dave Love <fx@gnu.org>
+
+ * s/sol2.h (REL_ALLOC_MMAP): Define.
+ * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
+
+ * ralloc.c: Don't include string.h (redundant).
+ (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
+ [!MAP_ANON]: Include fcntl.h.
+ (mmap_fd) [REL_ALLOC_MMAP]: New variable.
+ (r_alloc, r_re_alloc, r_alloc_free)
+ (mmap_enlarge, mmap_set_vars): Use it.
+ (r_alloc_init_fd): New function.
+ (__morecore) [SYSTEM_MALLOC]: Don't declare.
+ (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
+ malloc type.
+
+ * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
+ Remove vm-limit.o.
+
+ * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
+ change to __NetBSD__.
+
+2000-09-08 Kenichi Handa <handa@etl.go.jp>
+
+ * search.c (compile_pattern): Check the multibyteness of cached
+ string and PATTERN.
+
+2000-09-08 Miles Bader <miles@gnu.org>
+
+ * xfaces.c (default_face_vector): Function removed.
+ (Finternal_merge_in_global_face): Restore old global/local
+ attribute override order. Use inline loop instead of calling
+ default_face_vector.
+
+2000-09-07 Gerd Moellmann <gerd@gnu.org>
+
+ * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
+ (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
+ (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
+ where necessary, in case POINTER_TYPE is `void'.
+
+2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * frame.c (make_terminal_frame): Initialize frame foreground and
+ background colors to unspecified, for the initial instance of an
+ MSDOS frame.
+
+2000-09-07 Gerd Moellmann <gerd@gnu.org>
+
+ * ralloc.c (mmap_find): Fix overlap computation.
+ (mmap_enlarge): Compute nbytes before trying to find an
+ overlapping region.
+
+ * xfaces.c (smaller_face): Compare font heights with `<' and `>'
+ instead of `!='.
+
+ * lread.c (syms_of_lread): Change value of regexp
+ Vbytecomp_version_regexp to not match some XEmacs-compiled files.
+
+ * xmenu.c (xdialog_show): When looking up the selection in
+ menu_items, take `quote' boundaries into account; this corresponds
+ to a nil ITEM in x-popup-dialog.
+
+2000-09-07 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
+ not 0x81.
+ (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
+
+ * coding.c (encode_coding_sjis_big5): Use translation table for
+ encoding, not decoding. Fix the handling of latin-jisx0201.
+ Check for the charset katakana-jisx0201 too.
+ (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
+ (detect_coding_sjis): Check the byte sequence more rigidly.
+
+2000-09-07 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (Vparam_value_alist): New variable.
+ (syms_of_xfaces): Initialize it.
+ (Finternal_set_lisp_face_attribute): Avoid more consing.
+
+ * frame.c (Fframe_parameter): Handle `name' and `background-mode'
+ specially.
+ (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
+ (Qbackground_mode): New variable.
+ (syms_of_frame_1): Initialize Qbackground_mode.
+
+ * lisp.h (Qdisplay): Declare extern.
+
+ * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
+ change face on all frames, and change the default for new frames.
+
+2000-09-07 Dave Love <fx@gnu.org>
+
+ * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
+
+2000-09-07 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
+
+ * charset.c: Include composite.h
+ (lisp_string_width): New function.
+ (Fstring_width): Call lisp_string_width instead of strwidth.
+
+ * Makefile.in (charset.o): Depends on composite.h.
+
+ * process.c (read_process_output): Before inserting the decoded
+ text in the buffer, adjust the multibyteness.
+
+2000-09-06 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
+ buffer's text buffer is null, map new memory.
+
+ * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
+ POINTER_TYPE and size_t.
+ (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
+ (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
+ (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
+ [REL_ALLOC_MMAP]: New macros.
+ (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
+ (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
+ [REL_ALLOC_MMAP]: New functions.
+
+ * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
+ before and after unexec.
+
+ * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
+ text buffers if necessary.
+
+ * buffer.h (R_ALLOC_DECLARE): Removed because unused.
+ (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
+ in prototypes.
+
+ * config.in (HAVE_MMAP): Add #undef.
+
+2000-09-05 Gerd Moellmann <gerd@gnu.org>
+
+ * frame.c (Qdisplay_type): New variable.
+ (syms_of_frame_1): Initialize it.
+ (Fframe_parameter): New function that avoids consing.
+ (syms_of_frame): Defsubr it.
+
+ * buffer.c (Fother_buffer): Consider buffers as invisible when
+ they are displayed in a window on an invisible frame.
+
+ * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
+ get-largest-window always return nil.
+
+2000-09-04 Gerd Moellmann <gerd@gnu.org>
+
+ * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
+ variable; recognize Emacs 19 elc files.
+
+2000-09-04 Miles Bader <miles@gnu.org>
+
+ * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
+ before initially popping up the menu, so the menu doesn't flash
+ when the face settings are significantly different from the defaults.
+
+2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (WIDE_CHAR_SUPPORT): New macro.
+ (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
+ (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
+ (BIT_UNIBYTE): Remove.
+ (re_match_2_internal): Delete corresponding code and streamline the
+ BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
+ (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
+ (re_wctype_t): New type.
+ (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
+ (regex_compile): Use them and fix handling of overly long char classes.
+
+2000-09-03 Andrew Innes <andrewi@gnu.org>
+
+ * makefile.w32-in: Change to DOS line endings.
+
+ * s/ms-w32.h (ORDINARY_LINK): New define.
+
+ * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
+ (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
+
+ * makefile.w32-in (clean): Don't delete config.h and epaths.h.
+ (distclean): Delete them here instead.
+
+ * w32proc.c (compare_env): Convert to uppercase for comparison,
+ not lowercase, to match how the native Windows shell works.
+
+2000-09-03 Jason Rumney <jasonr@gnu.org>
+
+ * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
+ CVS changes the line-ends when checking in/out on DOS/Windows.
+
+ * makefile.nt (emacs): Do not change directory to run temacs, as
+ the load-path is set relative to current directory.
+
+2000-09-03 Miles Bader <miles@gnu.org>
+
+ * xterm.c (x_alloc_lighter_color_for_widget): New function.
+
+2000-09-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (redisplay_mode_lines): New function.
+ (display_mode_lines): Return number of mode lines displayed.
+ (echo_area_display): Use redisplay_mode_lines to draw garbaged
+ mode lines. Don't temporarily bind redisplay-dont-pause to t.
+
+ * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
+ string.h and strings.h.
+ (index) [HAVE_INDEX]: Add prototype.
+
+ * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
+ (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
+
+ * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
+ (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
+
+2000-09-01 Gerd Moellmann <gerd@gnu.org>
+
+ * lread.c (read1): Accept `?' as symbol constituent, for
+ compatiblity with XEmacs.
+
+2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
+ (struct re_pattern_buffer): Remove newline_anchor.
+ * regex.c: Keep namespace clean for GNU libc by renaming <fun>
+ to __<fun> and using `weak_alias (__<fun>, <fun>)'.
+ (re_max_failures, fail_stack): Use size_t rather than unsigned.
+ (regex_compile): For ^ and $, choose between buffer and line (beg|end)
+ depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
+ (print_compiled_pattern, re_search_2, mutually_exclusive_p)
+ (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
+ Get rid of references to newline_anchor.
+ (regcomp): Allocate and precompute a fastmap.
+
+2000-08-31 Gerd Moellmann <gerd@gnu.org>
+
+ * lread.c (openp): GCPRO local variable `filename'.
+
+2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
+
+ * regex.c: Merge some changes from GNU libc. Add prototypes.
+ (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
+ Use memcmp and memcpy instead of bcopy and bcmp.
+ (init_syntax_once): Use ISALNUM.
+ (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
+ (REG_UNSET_VALUE): Remove. Use NULL instead.
+ (REG_UNSET, re_match_2_internal): Use NULL.
+ (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
+ New macros.
+ (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
+ (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
+ (regex_compile): In handle_interval, return an error rather than try to
+ unfetch the interval if we can't find the closing brace.
+ Obey the RE_NO_GNU_OPS syntax bit.
+ (TOLOWER): New macro.
+ (regcomp): Use it.
+ (regexec): Allocate regs.start and regs.end as one block.
+
+2000-08-30 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (echo_area_display): Check display_completed instead
+ of calling detect_input_pending.
+
+ * dispnew.c (update_frame): Only set display_completed here; move
+ the update_begin and update_end calls here from update_frame_1.
+ (update_frame_1): Don't set display_completed here, don't call
+ update_begin/update_end.
+
+ * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
+ instead of store_frame_param.
+
+2000-08-29 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
+ desired window matrix hasn't been displayed, use the current row
+ instead. Make sure that only those frame rows are updated for
+ which there exists a corresponding enabled desired row.
+
+2000-08-29 Miles Bader <miles@gnu.org>
+
+ * xfaces.c (default_face_vector): New function.
+ (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
+
+2000-08-29 Gerd Moellmann <gerd@gnu.org>
+
+ * lread.c (openp): Prevent temporary string passed to
+ Ffile_readable_p from being garbage collected.
+
+2000-08-28 Dave Love <fx@gnu.org>
+
+ * keymap.c (store_in_keymap): Add `static' to declaration.
+
+2000-08-28 Gerd Moellmann <gerd@gnu.org>
+
+ * emacs.c, callint.c, doc.c, editfns.c
+ (toplevel) [HAVE_STRING_H]: Include string.h.
+ (toplevel) [HAVE_STRINGS_H]: Include strings.h.
+ (index): Remove prototypes which might conflict with non-standard
+ definitions of index/strchr.
+
+ * s/usg5-3.h (index): Define only if not HAVE_INDEX.
+ (rindex): Define only if !HAVE_RINDEX.
+
+ * s/sco5.h (bcopy, bzero, bcmp): Don't define.
+
+ * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
+
+2000-08-28 Miles Bader <miles@gnu.org>
+
+ * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
+ made inconsistent by a font-related attribute in FROM.
+ (merge_face_inheritance): Add function comment.
+
+2000-08-28 Kenichi Handa <handa@etl.go.jp>
+
+ * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
+ the 4th arg (PREV_EVENT) Qt to suppress input method.
+
+2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c: Indent cpp directives and remove parens after `defined'.
+ (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
+ (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
+ (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
+ (re_compile_pattern): Use size_t for length.
+ (init_syntax_once): Move to a better place.
+ * regex.h: Merge changes from GNU libc. Indent cpp directives.
+ (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
+
+ * syntax.c (back_comment): Detect cases where a comment-starter is
+ actually inside another comment as in: /* a // b */ c // d \n.
+ Make it clear that `comstart_pos' is unused for nested comments.
+
+ * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
+ (KEYMAPP): New macro.
+ (Fkeymap_parent, Fset_keymap_parent): Use it.
+ (fix_submap_inheritance): Mark it static.
+ (define_as_prefix, describe_buffer_bindings, describe_command)
+ (describe_translation, describe_map): Complete prototypes.
+
+ * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
+
+ * keyboard.c (menu_bar_item): Detect duplicate entries for all items
+ to better match the key-lookup behavior.
+
+2000-08-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (lface_fully_specified_p): Handle :inherit.
+ (Finternal_set_lisp_face_attribute): Fix typo in error message.
+
+2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
+ (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
+ (xterm.o): Depend on coding.h
+
+2000-08-26 Kenichi Handa <handa@etl.go.jp>
+
+ * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
+ the corresponding '#endif'.
+
+2000-08-26 Miles Bader <miles@gnu.org>
+
+ * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
+ * xfaces.c (QCinherit): New variable.
+ (syms_of_xfaces): Initialize it.
+ (LFACE_INHERIT): New macro.
+ (Finternal_get_lisp_face_attribute)
+ (merge_face_vector_with_property)
+ (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
+ (check_lface_attrs): Allow new types of face height. Check
+ inherit attribute.
+ (CYCLE_CHECK): New macro.
+ (merge_face_inheritance): New function.
+ (merge_face_vectors): Merge inherited faces too. Add F and
+ CYCLE_CHECK arguments.
+ (merge_face_vector_with_property, Finternal_merge_in_global_face)
+ (lookup_named_face, lookup_derived_face, realize_named_face)
+ (face_at_string_position, face_at_buffer_position): Supply
+ new F and CYCLE_CHECK arguments to merge_face_vectors.
+ (merge_face_heights): New function.
+ (merge_face_vectors, merge_face_vector_with_property)
+ (Finternal_set_lisp_face_attribute): Call merge_face_heights to
+ handle relative face heights.
+ (lface_same_font_attributes_p): Compare heights using EQ.
+
+2000-08-26 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (char_to_string): Check the character validity.
+ (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
+
+2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (PUSH_FAILURE_COUNT): New macro.
+ (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
+ Handle popping of a register's or a counter's data.
+ (POP_FAILURE_POINT): Use the new name.
+ (re_match_2_internal): Push counter data on the stack for succeed_n,
+ jump_n and set_number_at and remove misleading dead code in succeed_n.
+
+2000-08-25 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (redisplay_internal): If considering all windows on all
+ frames, update the display for each frame as soon as possible,
+ instead of first building all desired matrices for all frames, and
+ then updating them all.
+ (try_cursor_movement): Handle case that last_cursor.vpos is -1.
+
+2000-08-24 Gerd Moellmann <gerd@gnu.org>
+
+ * bytecode.c (mark_byte_stack): Add a comment.
+
+ * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
+ (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
+ a graphical frame.
+
+2000-08-24 Kenichi Handa <handa@etl.go.jp>
+
+ * minibuf.c (do_completion): Always use compare-string, not
+ string-equal because the latter doesn't pay attention to
+ multibyteness of strings.
+
+ * process.c (create_process): Don't setup raw-text coding here.
+ (Fopen_network_stream): Don't set coding->src_multibyte and
+ coding->dst_multibyte here.
+ (read_process_output): For process filter, return unibyte string
+ if default-enable-multibyte-characters is nil.
+ (send_process): If OBJECT is multibyte text, be sure to encoded it
+ by the specified coding system for the process. Otherwise, setup
+ raw-text coding.
+ (init_process): Don't initialize default-process-coding-system here.
+
+2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
+ <scroll-down-aggressively>: Likewise.
+
+2000-08-23 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (encode_eol): Fix bug for the case of dst_bytes being
+ zero. Set coding->produced_char correctly.
+
+2000-08-22 Andrew Innes <andrewi@gnu.org>
+
+ * makefile.w32-in: New file.
+
+ * unexw32.c (unexec): Ignore old_name, and use the actual location
+ of the current executable instead. Base new_name on this.
+
+ * w32proc.c (create_child): Remove reference to security
+ descriptor, which isn't needed and doesn't compile with mingw32.
+
+ * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
+ up dllimport attributes.
+ (x_update_window_end): Update prototype.
+
+ * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
+ extern, which screws up dllimport attributes.
+
+ * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
+ up dllimport attributes.
+
+ * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
+ screws up dllimport attributes.
+
+ * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
+ up dllimport attributes.
+ (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
+ screws up dllimport attributes.
+
+ * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
+ up dllimport attributes.
+
+ * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
+ screws up dllimport attributes.
+
+ * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
+ screws up dllimport attributes.
+
+ * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
+ up dllimport attributes.
+
+ * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
+ unnecessary extern, which screws up dllimport attributes.
+ (main): Ditto.
+
+ * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
+ up dllimport attributes.
+
+ * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
+ unnecessary extern, which screws up dllimport attributes.
+
+ * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
+ screws up dllimport attributes.
+
+ * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
+ up dllimport attributes.
+
+ * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
+
+ * w32bdf.c (search_file_line):
+ (set_bdf_font_info):
+ (seek_char):
+ (w32_get_bdf_glyph):
+ (w32_BDF_to_x_font): Fix compile warnings.
+
+ * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
+
+ * w32select.c: Include keyboard.h before frame.h.
+
+ * w32fns.c (max): Define macro.
+ (JOHAB_CHARSET): Define if not known.
+ (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
+ (Fx_show_tip): Synch with X version.
+
+ * w32xfns.c: Include keyboard.h before frame.h.
+
+ * w32fns.c: Include keyboard.h before frame.h.
+
+ * w32term.c: Include keyboard.h before frame.h.
+
+ * fontset.c: Include keyboard.h before frame.h.
+
+ * w32inevt.c: Include keyboard.h before frame.h.
+ (MOUSE_MOVED): Define if not known.
+
+ * minibuf.c: Include keyboard.h before frame.h.
+
+ * keyboard.c: Include keyboard.h before frame.h.
+
+ * indent.c: Include keyboard.h before frame.h.
+
+ * dispnew.c: Include keyboard.h before frame.h.
+
+ * buffer.c: Include keyboard.h before frame.h.
+
+ * alloc.c: Include keyboard.h before frame.h.
+
+ * print.c: Include keyboard.h before frame.h.
+
+ * process.c: Include keyboard.h before frame.h.
+
+ * scroll.c: Include keyboard.h before frame.h.
+
+ * sysdep.c: Include keyboard.h before frame.h.
+
+ * term.c: Include keyboard.h before frame.h.
+
+ * window.c: Include keyboard.h before frame.h.
+
+ * xdisp.c: Include keyboard.h before frame.h.
+ Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
+
+ * frame.c: Include keyboard.h before frame.h.
+
+ * w32heap.h: Undefine min, max.
+
+ * w32gui.h: Undefine min, max.
+
+ * unexw32.c: Change PUCHAR to PCHAR.
+ (PTR_TO_OFFSET): Cast ptr to unsigned char *.
+ (relocate_offset):
+ (get_section_info):
+ (copy_executable_and_dump_data): Remove unnecessary static defs.
+ (copy_executable_and_dump_data): Fix compile warnings.
+
+ * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
+
+ * w32console.c (min): Define macro.
+ (clear_frame, write_glyphs): Fix compile warning.
+
+ * w32proc.c (compare_env):
+ (find_child_console): Fix compile warning.
+
+ * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
+ sys_errlist instead of _sys_errlist.
+ (get_emacs_configuration_options): New function.
+
+ * s/ms-w32.h (sys_nerr): Provide default definition.
+ (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
+ name with _ prepended.
+ (NSIG): Define if not known.
+ (get_emacs_configuration): Provide extern declaration.
+ (get_emacs_configuration_options): Provide extern declaration.
+ (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
+
+ * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
+ (map_w32_filename):
+ (read_unc_volume): Fix compile warning.
+
+ * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
+ definitions from being used.
+
+ * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
+
+ * w32.c (unc_volume_file_attributes):
+ (open_unc_volume): Make arg const.
+
+ * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
+ (read_input_waiting): Remove excess parameter.
+
+ * w32.c (init_environment): Call _access.
+ (check_windows_init_file): Call _close.
+ (init_user_info): Call _putenv.
+ (init_environment): Call _putenv and _strdup.
+ (init_ntproc): Reset volume info cache on startup.
+
+ * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
+ USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
+ cannot override the CRT malloc.
+
+ * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
+ (LINK_FLAGS): Append to original value of LINK_FLAGS.
+
+ * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
+ unless we are linking with a static CRT.
+ (RVA_TO_PTR): Cast result to unsigned char*.
+
+ * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
+ (add_volume_info): Use xstrdup.
+
+2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
+
+ * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
+ (do_completion, Fminibuffer_complete_word): Use it.
+ (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
+ var so it can take non-boolean values.
+
+2000-08-21 Gerd Moellmann <gerd@gnu.org>
+
+ * editfns.c (find_field): Formatting changes.
+ (toplevel): Some old-style function forward declarations
+ changed to prototypes, some new protypes added, some functions
+ made static.
+
+ * lisp.h (set_time_zone_rule): Add prototype.
+ (use_dialog_box): External declaration.
+
+ * keyboard.c (gen_help_event): Add parameter SIZE.
+ (kbd_buffer_events_waiting): Slightly rewritten.
+ (clear_event): New function.
+ (kbd_buffer_get_event): Use it, and clear the input_events of
+ HELP_EVENTs.
+ (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
+ don't fill the newly created array with nils.
+ (toplevel): Convert some old-style function forward declarations
+ to prototypes.
+
+ * keyboard.h (gen_help_event): Change prototype.
+
+ * xterm.c (XTread_socket): Change calls to gen_help_event.
+
+ * w32term.c (w32_read_socket): Change calls to gen_help_event.
+
+ * eval.c (Fmacroexpand): Doc fix.
+
+2000-08-20 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.h (x_display_info_for_display): Remove as this function
+ does not exist on W32.
+
+ * w32term.c (help_echo_window): New variable.
+ (syms_of_w32term): staticpro it.
+ (note_mode_line_highlight): Set it.
+ (XTextExtents16): Removed as there is no equivalent on W32.
+ (x_compute_glyph_string_overhangs): Incomplete body removed, as
+ the X way of doing this will not work for W32.
+ (w32_intersect_rectangles): Removed. Use IntersectRect API call.
+ (x_draw_image_foreground): Avoid drawing outside of the clip area
+ when image doesn't have a mask.
+ (note_mouse_highlight): Process overlays in the right order of
+ priority. Set help_echo_window.
+ (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
+ because that's more visible for large images.
+
+ * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
+ name to single_keymap_panes.
+ (w32_menu_show): Set wv->title when dealing with titles.
+ (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
+
+2000-08-21 Miles Bader <miles@gnu.org>
+
+ * minibuf.c (do_completion): Try again if we rewrite the input
+ string, but no completion was done, so that any completion message
+ will be correct.
+
+2000-08-20 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (lface_equal_p): Compare strings differently.
+ (Qtty_color_alist, Vtty_defined_color_alist): New variables.
+ (realize_tty_face): Use them.
+ (syms_of_xfaces): Initialize new variables.
+ (map_tty_color): New function, extracted from realize_tty_face.
+ (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
+ foreground or background color, store the new color name in the
+ realized face; previous code trying to do this had no effect.
+ (realize_tty_face): Use map_tty_color.
+ (Fclear_face_cache): Set face_change_count and ensure thorough
+ redisplay.
+
+2000-08-19 Gerd Moellmann <gerd@gnu.org>
+
+ * undo.c (record_first_change, record_marker_adjustment): Don't
+ use XBUFFER on last_undo_buffer which might not be a buffer.
+
+2000-08-18 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (decode_coding_string): Set members consumed,
+ consumed_char, produced, produced_char of *coding correctly. If
+ decode_coding doesn't consume any byte, don't try anymore.
+ (encode_coding_string): Likewise.
+
+2000-08-18 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
+ conditional have void type, for Standard C compilers.
+
+ * xdisp.c (redisplay_internal): Compare windows for equality with
+ EQ, instead of applying XWINDOW to something that might not
+ be a window.
+
+2000-08-18 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (Finternal_char_font): Search only the selected frame
+ for a window of the current buffer.
+
+2000-08-18 Gerd Moellmann <gerd@gnu.org>
+
+ * minibuf.c (do_completion): Use EQ instead of `!=' to compare
+ Lisp_Objects.
+
+ * keyboard.c (kbd_buffer_get_event): Handle the case that the
+ second half of a HELP_EVENT is found at the start of kbd_buffer.
+
+2000-08-18 Miles Bader <miles@gnu.org>
+
+ * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
+
+ * editfns.c (save_restriction_save): Rewrite to use markers.
+ (save_restriction_restore): Rewrite to understand new form of data
+ saved by save_restriction_save.
+ (Fsave_restriction): Remove cautionary note in doc-string.
+
+2000-08-17 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (build_annotations): Add a comment explaining the
+ return value of format-annotate-function. Replace a spurious call
+ to Flength with a CONSP test. Call format-annotate-function with
+ a fifth arg specifying how many times the function is been called
+ in a row, to let it choose temporary buffers appropriately.
+
+2000-08-17 Dave Love <fx@gnu.org>
+
+ * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
+ declare make_temp_name twice.
+
+ * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
+ (unreadpure): Give it an arg.
+
+ * unexalpha.c: Prototype fatal_unexec, mark_x,
+ update_dynamic_symbols. Declare unexec as void.
+
+ * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
+ [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
+
+ * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
+ [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
+
+ * alloca.c: Use #error.
+ [POINTER_TYPE]: Use it.
+
+ * eval.c (Fdefvar): Doc fix.
+
+ * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
+ INITIALIZE_INTERVAL.
+
+ * buffer.h: Avoid DECLARE_INTERVALS.
+
+ * config.in: Add size_t.
+
+2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * w16select.c (set_clipboard_data): If there's not enough memory
+ to put text into clipboard, return 1, as Fw16_set_clipboard_data
+ expects. In case of other failures, return 3.
+ (system_error_msg): New error message.
+ (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
+ system_error_msg.
+
+2000-08-16 Gerd Moellmann <gerd@gnu.org>
+
+ * term.c (write_glyphs): Also turn off inverse video after turning
+ off other appearances in case TS_exit_attribute_mode is not equal
+ to TS_end_standout_mode.
+ (insert_glyphs): Turn inverse video on/off for each run of glyphs
+ with the same face.
+ (turn_off_face): Reset standout_mode only if
+ TS_exit_attribute_mode has been output and TS_exit_attribute_mode
+ is equal to TS_end_standout_mode.
+
+2000-08-16 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (encode_coding): Fix the bug of not flushing ISO escape
+ sequence at the end of the source block.
+
+ * ccl.c (Fccl_program_p): Docstring modified.
+ (Fccl_execute): Likewise.
+ (Fccl_execute_on_string): Likewise.
+
+2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
+
+2000-08-16 Kenichi Handa <handa@etl.go.jp>
+
+ The following changes are mainly to fix bugs of
+ encode/decode-coding-string failing if encoding/decoding return
+ CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
+ variable conversion_buffer.
+
+ * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
+ decrement dst_end to avoid buffer overflow in the later call of
+ string_as_multibyte
+
+ * coding.h (conversion_buffer_size, conversion_buffer)
+ (get_conversion_buffer): Extern deleted.
+
+ * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
+ (conversion_buffer, conversion_buffer_size): Variables deleted.
+ (get_conversion_buffer): Function deleted.
+ (struct conversion_buffer): New structure.
+ (MAX_ALLOCA): New macro.
+ (allocate_conversion_buffer): New macro.
+ (extend_conversion_buffer, free_conversion_buffer): New functions.
+ (ccl_coding_driver): Set coding->result.
+ (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
+ this is the last block of source.
+ (encode_coding): Likewise. Handle the source block as the last
+ one only when the whole source text is consumed.
+ (decode_coding_string): Handle the case that the output buffer is
+ too small to decode the whole source text. Use
+ allocate_conversion_buffer, extend_conversion_buffer and
+ free_conversion_buffer, not get_conversion_buffer.
+ (encode_coding_string): Likewise.
+ (init_coding): Function deleted.
+ (init_coding_once): Delete code to initialize conversion_buffer_size.
+
+ * emacs.c (main): Don't call init_coding.
+
+ * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
+
+ * term.c (write_glyphs): Use a locally declared conversion_buffer.
+ (insert_glyphs): Likewise.
+
+ * w32console.c (write_glyphs): Use a locally declared
+ conversion_buffer.
+
+2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
+ member of display_info is NULL.
+
+2000-08-15 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
+
+ * term.c (turn_off_face): Reset standout_mode when resetting
+ appearances with capability `me'.
+ (write_glyphs): Switch on inverse video before each face change.
+
+2000-08-14 Dave Love <fx@gnu.org>
+
+ * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
+ [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
+ (lisp_free): Declare and make static.
+
+ * window.c: Fix embedded comment.
+ (syms_of_window): Fix doc string.
+
+2000-08-14 Gerd Moellmann <gerd@gnu.org>
+
+ * keymap.c (push_key_description): If C without modifiers is < 32,
+ make sure to print `C-' before `M-', like in the manual.
+
+2000-08-11 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
+ since they aren't relocated anymore.
+ (sxhash_string): Make sure returned hash code fits in a Lisp integer.
+
+ * xdisp.c (try_cursor_movement): Fix handling of cursor in
+ partially visible line which is smaller than the window's height.
+
+2000-08-11 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
+ the multibyte form of eight-bit-control characters.
+ (Fccl_execute_on_string): Initialize ccl->multibyte.
+
+ * ccl.h (struct ccl_program): New member multibyte.
+
+ * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
+
+2000-08-11 Kenichi Handa <handa@etl.go.jp>
+
+ * regex.c (regex_compile) <normal_char>: Pay attention to
+ multibyteness.
+ (analyse_first) <exactn>: Setup fastmap correctly for
+ eight-bit-control characters.
+
+2000-08-11 Kenichi Handa <handa@etl.go.jp>
+
+ * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
+
+ * keyboard.c (make_lispy_event): Handle the new event type
+ multibyte_char_keystroke.
+
+ * xterm.c: Include coding.h.
+ (XTread_socket): Work around a bug of XmbLookupString. If the
+ input is from XIM, decode it according to the current locale. In
+ that case, generate multibyte_char_keystroke events.
+
+2000-08-11 Kenichi Handa <handa@etl.go.jp>
+
+ * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
+ (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
+
+2000-08-10 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
+ (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
+ (move_it_in_display_line_to): Record iterator's ascent and descent
+ before producing glyphs, and restore them when we know the glyph
+ doesn't fit on the line.
+ (move_it_to): Restructured so that it's easier to debug. If
+ moving to a vpos, and not moving to an x or character position,
+ stop as soon as the specified vpos is reached; don't move further
+ into that line because that might change the computed line height.
+ (try_cursor_movement): New function, extracted from the cursor
+ movement branch of redisplay_window. If ending on a partially
+ visible line, don't try to scroll if the cursor line is taller
+ than the window.
+ (redisplay_window): Use try_cursor_movement.
+
+ * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
+ because that function doesn't cope with variable-height lines.
+
+ * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
+ box cursor because that's better visible for large images.
+
+2000-08-10 Miles Bader <miles@gnu.org>
+
+ * w32term.c (note_mouse_highlight): Update calls to overlays_at.
+
+2000-08-10 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (Vmessages_buffer_name): New variable.
+ (message_dolog): Use it.
+ (syms_of_xdisp): Initialize it.
+
+2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
+ (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
+ redundant now that keyboard.h is included.
+
+2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * keyboard.c (kbd_buffer_events_waiting): New function.
+
+ * keyboard.h (kbd_buffer_events_waiting): Add prototype.
+
+ * msdos.c: Include keyboard.h.
+ (XMenuActivate): Empty no_event events from the event buffer. If
+ no events are left after that, call clear_input_pending.
+ (mouse_clear_clicks): New function, code moved from mouse_init.
+ (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
+ mouse driver to ``forget'' any past clicks.
+
+ * Makefile.in (msdos.o): Depend on keyboard.h.
+
+2000-08-09 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (input_pending): External declaration.
+
+ * dispextern.h (Qredisplay_dont_pause): Declare extern.
+
+ * xdisp.c (echo_area_display): Display thoroughly if input is
+ pending. Bind redisplay-dont-pause to t during the redisplay.
+ in case input is pending.
+
+ * dispnew.c (Qredisplay_dont_pause): New variable.
+ (syms_of_display): Initialize and staticpro it.
+ (update_frame_1): Don't interrupt the display for pending input if
+ redisplay_dont_pause is set.
+
+ * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
+
+ * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
+
+2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
+
+ * callproc.c (Fcall_process): Terminate the unwind-protect around
+ the post-read-conversion of coding system.
+
+ * buffer.c (overlays_at): Add CHANGE_REQ parameter.
+ (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
+ * buffer.h (overlays_at): Update prototype.
+ * xdisp.c (next_overlay_change): Update call to overlays_at.
+ * xfaces.c (face_at_buffer_position): Likewise.
+ * textprop.c (Fget_char_property): Likewise.
+ * xterm.c (note_mouse_highlight): Likewise.
+
+ * minibuf.c (do_completion): Don't consider a simple change of
+ case as `completion'.
+
+2000-08-08 Ken Raeburn <raeburn@gnu.org>
+
+ * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
+ * undo.c (record_delete): Make sure last_point_position_buffer is
+ a buffer before comparing pointers.
+
+ * coding.h (decode_coding_string): Declare.
+
+ * intervals.h (Fprevious_single_char_property_change): Declare.
+
+ * textprop.c (Fprevious_single_char_property_change): Don't do
+ arithmetic directly on lisp objects.
+
+ * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
+
+ * keyboard.h (menu_item_eval_property): Declare.
+
+ * xdisp.c (message_dolog): Save and protect string "*Messages*" to
+ reuse as buffer name, instead of recreating (and discarding) every
+ time a message is logged.
+ (with_echo_area_buffer): Make callback arg A2 a lisp object.
+ (current_message_1, truncate_message_1, set_message_1)
+ (display_echo_area_1, resize_mini_window_1): Signatures changed.
+ (current_message, truncate_echo_area, display_echo_area)
+ (resize_echo_area_axactly): Changed calls.
+
+ * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
+ Lisp object.
+ (Ffind_coding_systems_region_internal): First argument to Fappend
+ must be an integer, not a Lisp object.
+
+2000-08-08 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (Fchar_width): Doc fix.
+
+2000-08-08 Gerd Moellmann <gerd@gnu.org>
+
+ * charset.c (Fstring_width): Doc fix.
+
+2000-08-07 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (start_display): When starting display on a continuation
+ line, clear ascent and descent members of the iterator structure;
+ the height of the continued line does not affect the height of the
+ continuation line.
+ (make_cursor_line_fully_visible): Do nothing if cursor is on a
+ line taller than the window.
+ (redisplay_window) <forced window start>: Handle case that the
+ middle of the window is not found in any row.
+ (dump_glyph_row): Show more information.
+ (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
+ first text line in a glyph matrix.
+
+ * xterm.c (x_draw_image_foreground): Avoid drawing outside
+ of the clip area when image doesn't have a mask.
+
+ * fns.c (sweep_weak_table): Fix survival conditions for
+ key-or-value and key-and-value weakness.
+
+ * .gdbinit (xhashtable): New command.
+
+ * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
+ tables out of the list of all weak hash tables.
+
+ * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
+ a new buffer is created, make sure echo_area_buffer[] references
+ the new buffer.
+
+2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
+ the doc string.
+
+2000-08-07 Kenichi Handa <handa@etl.go.jp>
+
+ * syntax.c (skip_chars): Fix previous change. Make the handling
+ of unibyte string consistent with that of regex search.
+
+2000-08-05 Gerd Moellmann <gerd@gnu.org>
+
+ * xmenu.c (popup_get_selection): Use xfree instead of free.
+
+ * fileio.c (Finsert_file_contents): Use xfree instead of free.
+
+ * editfns.c (Ftranspose_regions): Use xfree instead of free.
+
+ * callproc.c (child_setup): Use xfree instead of free.
+
+ * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
+ instead of malloc.
+ (run_mac_command, closedir): Use `xfree' instead of `free'.
+
+ * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
+
+ * eval.c (error): Use xfree instead of free.
+
+ * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
+
+ * fns.c: Replace `illegal' with `invalid'.
+ (Fmake_hash_table, make_hash_table): Allow table size of 0.
+
+2000-08-05 Kenichi Handa <handa@etl.go.jp>
+
+ * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
+ conversion.
+
+2000-08-04 Noah Friedman <friedman@splode.com>
+
+ * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
+ docstring.
+
+2000-08-04 Gerd Moellmann <gerd@gnu.org>
+
+ * syntax.c (skip_chars): Fix typo in error message.
+
+2000-08-04 Andreas Schwab <schwab@suse.de>
+
+ * m/ia64.h: Moved from s/ia64.h.
+
+2000-08-04 Kenichi Handa <handa@etl.go.jp>
+
+ * process.c (read_process_output): Big simplification. Handle
+ composition and post-read-conversion of coding system correctly.
+ (send_process): Handle composition correctly.
+
+ * callproc.c (Fcall_process): Handle post-read-conversion of
+ coding system if any.
+
+ * coding.c (decode_coding_iso2022): More strict check for handling
+ single shifting.
+ (coding_restore_composition): Pay attention to the case that
+ cmp_data is not set properly (because of invalid code in the
+ source text).
+ (run_pre_post_conversion_on_str): Include text properties in the
+ resulting string.
+ (decode_coding_string): Set members of coding correctly.
+
+2000-08-03 Gerd Moellmann <gerd@gnu.org>
+
+ * s/ia64.h: New file.
+
+ * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
+ Use NULL instead of 0 at the end of variable argument list of
+ XtVaGetValues and XtVaSetValues, because 0 fails on systems where
+ sizeof (int) < sizeof (void *).
+
+ * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
+ of variable argument lists of XtVaGetValues and XtVaSetValues.
+
+ * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
+ variable argument lists of XtVaGetValues and XtVaSetValues.
+
+2000-08-02 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
+ (xrealloc, xmalloc): Use size_t. Some callers adjusted.
+
+ * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
+ prototype.
+
+ * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
+ in call to Fsingle_key_description.
+
+ * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
+ Callers changed.
+
+2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
+
+ * window.c (display_buffer_reuse_frames): New variable.
+ (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
+ frames displaying BUFFER.
+ (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
+
+2000-08-01 Miles Bader <miles@gnu.org>
+
+ * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
+ when to constrain NEW_POS (they were pretty screwed up before).
+
+2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (run_msdos_command): Save and restore the master
+ environment, for the case that child_setup signals an error.
+ When mirroring slashes in DOS shell commands, don't fail when
+ argv[2] has embedded blanks.
+ (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
+ (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
+ (dos_ttraw): Call mouse_setup_buttons.
+
+ * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
+ using alloca; free it after run_msdos_command returns.
+
+2000-07-27 Dave Love <fx@gnu.org>
+
+ * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
+ [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
+
+ * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
+
+2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * editfns.c (lisp_time_argument): Fix last change.
+
+2000-07-27 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c (Fdelete): Make it work on vectors and strings in addition
+ to lists.
+
+ * fns.c (Qkey_or_value, Qkey_and_value): New variables.
+ (syms_of_fns): Initialize new variables.
+ (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
+ (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
+ weakness, with t meaning the same as `key-and-value'.
+
+2000-07-27 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.h (struct coding_system): Member safe_charset deleted.
+
+ * coding.c (Qsafe_charsets): This variable deleted.
+ (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
+ New variables.
+ (coding_safe_chars): New function.
+ (CODING_SAFE_CHAR_P): New macro.
+ (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
+ checking safe_charsets member of the coding system. Caller changed.
+ (detect_coding_iso2022): New local variable safe_chars.
+ (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
+ safe_charsets member of the coding system.
+ (decode_coding_iso2022): New local variable safe_chars.
+ (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
+ (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
+ (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
+ (ENCODE_UNSAFE_CHARACTER): New macro.
+ (encode_coding_iso2022): New local variable safe_chars. Check
+ unsafe chars.
+ (setup_coding_system): Delete the code to initialize
+ coding->safe_charses
+ (intersection, find_safe_codings): New functions.
+ (Ffind_coding_systems_region_internal): New function.
+ (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
+ Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
+ variable and initialize it.
+
+ * fns.c (char_table_ref_and_index): New function.
+
+ * lisp.h (char_table_ref_and_index): Add prototype.
+
+2000-07-26 Sam Steingold <sds@gnu.org>
+
+ * editfns.c (lisp_time_argument): Added third argument `usec'.
+ (Ffloat_time): New built-in Lisp function.
+
+2000-07-26 Gerd Moellmann <gerd@gnu.org>
+
+ * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
+ for the character code.
+
+ * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
+ GNU/Linux.
+
+ * xmenu.c (menu_highlight_callback): Call show_help_echo directly
+ if called for a popup menu.
+ (xmenu_show): Store help string in widget values.
+
+2000-07-26 Dave Love <fx@gnu.org>
+
+ * syswait.h: Move some definitions.
+ (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
+ [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
+ perspicuous definitions.
+ (WTERMSIG): Fix bit pattern used.
+
+2000-07-26 Kenichi Handa <handa@etl.go.jp>
+
+ * print.c (print_object): If vector printing is truncated, print
+ "..." to indicate it as well as the case of list printing.
+
+2000-07-25 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (next_element_from_display_vector): Improve comments.
+
+ * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
+ for the character code, and the rest for the face id as in 20.x.
+ (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
+
+ * window.c (window_display_table): Cleaned up.
+
+ * syntax.c (Fforward_word): Add last arg nil in call of
+ Fconstrain_to_field.
+
+2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * fileio.c (Frename_file) [DOS_NT]: If the file names are
+ identical but for the letter-case, don't call
+ barf_or_query_if_file_exists.
+
+2000-07-25 Miles Bader <miles@gnu.org>
+
+ * editfns.c (find_field): Honor special `boundary' fields.
+ (Qboundary): New variables.
+ (syms_of_editfns): Initialize Qboundary.
+ (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
+ Use scan_buffer instead of find_before_next_newline, because it
+ allows us to detect the boundary case where there's a newline at
+ the search limit.
+ * lisp.h (Fconstrain_to_field): Update external declaration.
+
+2000-07-24 Gerd Moellmann <gerd@gnu.org>
+
+ * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
+ if that is nil.
+
+2000-07-24 Dave Love <fx@gnu.org>
+
+ * s/sunos4-0.h, s/sol2.h:
+ (LIBS_TERMCAP): Move from m/sparc.h.
+
+ * m/sparc.h (TERMINFO): Moved to system files (probably only
+ relevant for sunos4 judging by its vintage).
+ (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
+ __arch64__.
+
+2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
+ name to single_keymap_panes.
+
+2000-07-24 Andreas Schwab <schwab@suse.de>
+
+ * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
+
+2000-07-24 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
+ parameters instead of using int parameters. Expect FN to accept
+ EMACS_INT parameters.
+ (display_echo_area, resize_echo_area_axactly, current_message)
+ (truncate_echo_area, set_message_1): Call with_echo_area_buffer
+ with new argument list.
+ (resize_mini_window_1): New callback function.
+ (current_message_1, truncate_message_1, set_message_1): Change
+ parameter lists to the new format expected by with_echo_area_buffer.
+
+2000-07-24 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (fontset_ref): Remove INLINE declaration.
+ (fontset_ref_via_base): Likewise.
+ (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
+ to downcase.
+
+2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_note_mouse_highlight): Process overlays in the
+ correct order of priority. If help echo was found in an overlay,
+ use that overlay as the object in which the help echo was found.
+
+2000-07-22 Miles Bader <miles@gnu.org>
+
+ * textprop.c (Fprevious_single_char_property_change): The initial
+ property value should be from the position preceding POSITION, not
+ following it.
+
+2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * coding.c (syms_of_coding): Doc fix for
+ inhibit-iso-escape-detection.
+
+2000-07-21 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (note_mouse_highlight): Process overlays in the right
+ order of priority.
+
+ * keyboard.c (show_help_echo, gen_help_event): Extend comments.
+
+ * xterm.c (note_mouse_highlight): If help-echo was found in an
+ overlay, use that overlay as the object in which the help was found.
+
+ * window.c (foreach_window_1): Fix typo reversing an if-condition.
+
+ * window.c (foreach_window): Instead of a fake variable argument
+ list, take one USER_DATA argument.
+ (foreach_window_1): Likewise, and call callback functions with two
+ args, the window and USER_DATA.
+ (struct check_window_data): New struct.
+ (check_window_containing): Use it.
+ (window_from_coordinates): Set up a struct check_window_data for
+ foreach_window.
+ (add_window_to_list, freeze_window_start): Change parameters
+ according to new calling convention.
+
+ * window.h (foreach_window): Change prototype.
+
+ * buffer.c (Fprevious_overlay_change): Avoid memory leak.
+
+2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xmenu.c (menu_help_callback): Call show_help_echo with
+ additional arguments OBJECT and POS.
+
+2000-07-21 Kenichi Handa <handa@etl.go.jp>
+
+ * data.c (Faset): Allow storing any multibyte character in a
+ string. Convert unibyte string to multibyte if necessary.
+
+ * xfns.c (x_encode_text): New function.
+ (x_set_name): Use x_encode_text.
+ (x_set_title): Likewise.
+
+ * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
+
+ * xterm.h (x_encode_text): Add prototype.
+
+2000-07-20 Dave Love <fx@gnu.org>
+
+ * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
+ xfree, not free.
+
+2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (help_echo_window): New variable.
+ (syms_of_msdos): Initialize and staticpro it.
+ (IT_note_mode_line_highlight): Set help_echo_window.
+ (IT_note_mouse_highlight): Ditto.
+ (dos_rawgetc): Store help_echo_window in the second event produced
+ for HELP_EVENTs.
+
+ * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
+ Record the object that generated the help echo and the position of
+ that object in help_echo_object and help_echo_pos. Record that
+ some glyphs in a row are displayed in mouse-face.
+ (IT_update_begin): Don't clear mouse highlight unless one of the
+ enabled glyph rows is marked as being displayed in mouse-face.
+ (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
+ and position recorded in help_echo_object and help_echo_pos to the
+ event queue.
+ (IT_menu_display): Accept a new argument PN: the pane number of
+ the current menu pane. Record the pane number and the item
+ number of the item which has associated help string.
+ (XMenuActivate): Update the prototype for help_callback in
+ function declaration. Call IT_menu_display with the current menu
+ pane number as an additional argument. Call help_callback with
+ two additional arguments: the pane number and the item number of
+ the menu item associated with the help text.
+ (help_echo_object, help_echo_pos): New variables.
+ (syms_of_msdos): Initialize them and staticpro help_echo_object.
+
+ * msdos.h (XMenuActivate): Update prototype.
+
+2000-07-19 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
+ Add some more prototypes.
+
+ * xterm.c, xterm.h: Add some more prototypes.
+
+ * lisp.h (Fnext_single_char_property_change): Add prototype.
+
+ * dispnew.c (direct_output_for_insert): Remove confusing
+ outer local variable mouse_face_overwritten_p.
+ (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
+
+ * alloc.c (allocate_string_data): Don't copy old string contents.
+
+2000-07-19 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (code_convert_region): Delete text properties before
+ shrinking the conversion region.
+
+2000-07-18 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (update_text_area): Write the whole row if it
+ has mouse-face in it.
+
+ * xfaces.c (face-alternative-font-family-alist): Remove
+ DEFVAR_LISP; staticpro instead.
+
+ * xmenu.c (menu_help_callback): Call show_help_echo with
+ new arguments.
+
+ * keyboard.c (show_help_echo): Add parameter WINDOW.
+ (read_char): Call show_help_echo with window extracted from Lisp
+ help event.
+ (gen_help_event): Add parameter WINDOW.
+
+ * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
+
+ * xterm.c (help_echo_window): New variable.
+ (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
+ (XTread_socket): Pass help_echo_window to gen_help_event.
+ (syms_of_xterm): Initialize and staticpro help_echo_window.
+
+2000-07-18 Dave Love <fx@gnu.org>
+
+ * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
+
+2000-07-18 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (allocate_string_data): If string had already data
+ assigned, copy old contents to new string data.
+
+ * coding.c (syms_of_coding): Fix typo in spelling of variable
+ `inhibit-iso-escape-detection'.
+
+ * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
+
+ * Makefile.in: Add dependencies on dispextern.h.
+ (alloca.o): Don't define malloc and define EMACS_FREE instead of
+ `free'; both can conflict with system header files.
+
+2000-07-18 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
+ undefined.
+
+2000-07-18 Dave Love <fx@gnu.org>
+
+ * window.c (Fwindow_list): Declare arg `window'.
+
+2000-07-18 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (setup_coding_system): Don't override the explicitly
+ specified designations.
+
+2000-07-15 Miles Bader <miles@gnu.org>
+
+ * editfns.c (char_property_eq, char_property_stickiness): Renamed
+ from `text_property_eq' and `text_property_stickiness', respectively.
+ (find_field, Fconstrain_to_field, char_property_eq)
+ (char_property_stickiness): Changed to call char-property functions
+ instead of text-property-only ones.
+
+ * textprop.c (Fnext_single_char_property_change): Made a subr (was
+ `next_single_char_property_change'). Do more error checking, and
+ cleanup limit behavior.
+ (Fprevious_single_char_property_change): New function.
+ (syms_of_textprop): Initialize new subrs.
+
+ * xdisp.c (display_prop_end, invisible_text_between_p):
+ Call Fnext_single_char_property_change instead of
+ next_single_char_property_change.
+
+2000-07-15 Jason Rumney <jasonr@gnu.org>
+
+ * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
+ after menu is finished with.
+ (add_menu_item): Only consider wv->title as a menu title.
+ (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
+
+ * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
+ null title.
+ (FONT_REGEXP): Remove unused macro, and its sub-components.
+ (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
+
+ * w32term.c (help_echo_object, help_echo_pos): New variables.
+ (note_mode_line_highlight): Store additional information about the
+ help-echo in help_echo_object and help_echo_pos. Check both
+ `local-map' and `keymap' properties for changing the cursor
+ (note_mouse_highlight): Store additional information about the
+ help-echo in help_echo_object and help_echo_pos.
+ (note_tool_bar_highlight): Set help_echo_object to nil and
+ help_echo_pos to -1.
+ (w32_read_socket): Use gen_help_event instead of filling
+ input_events manually.
+ (syms_of_w32term): Staticpro help_echo_object.
+ (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
+ set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
+ (x_clear_mouse_face): New function.
+ (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
+ (x_update_window_begin): No need to turn off the mouse
+ highlight here.
+ (show_mouse_face): Set the mouse_face_p flag of glyph rows
+ depending on whether they contain glyphs highlighted in mouse-face.
+ (x_fill_stretch_glyph_string): Consume runs of stretch
+ glyphs instead of a single one.
+ (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
+ with new argument list.
+ (x_set_glyph_string_gc): Make sure the face's GC is valid.
+ (x_append_glyph, x_append_composite_glyph)
+ (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
+ changes in struct glyph starting 1999-12-27. See comments for
+ xterm.c on 2000-07-05.
+
+2000-07-14 Sam Steingold <sds@gnu.org>
+
+ * xfaces.c (realize_x_face): Fix the last patch:
+ check `default_face' before dereferencing.
+
+2000-07-14 Dave Love <fx@gnu.org>
+
+ * syntax.c (back_comment): Add null default in switch (for pcc).
+
+2000-07-14 Kenichi Handa <handa@etl.go.jp>
+
+ * xfaces.c (realize_x_face): Make fontset using the base of the
+ default_face's fontset, not using the default fontset.
+
+ * coding.c (inhibit_iso_escape_detection): New variable.
+ (syms_of_coding): Make it a Lisp variable.
+ (detect_coding_iso2022): If inhibit_iso_escape_detection is
+ nonzero, ignore ISO2022's escape sequence.
+
+2000-07-14 Gerd Moellmann <gerd@gnu.org>
+
+ * alloca.c (malloc) [emacs]: Define as xmalloc.
+
+ * xfns.c (Fx_show_tip): If frame parameters contain a position,
+ use that instead of the mouse position. Add parameters DX and DY.
+
+ * dispextern.h (Fx_show_tip): Adjust number of parameters
+ in prototype.
+
+ * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
+ if HELP is a function, call it with OBJECT and POS as parameters
+ to get the help to display.
+ (gen_help_event, kbd_buffer_store_help_event): New functions.
+ (kbd_buffer_get_event): Construct the Lisp help-event differently.
+ (read_char): Call show_help_echo with new parameters.
+
+ * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
+ Add prototypes.
+
+ * xterm.c (help_echo_object, help_echo_pos): New variables.
+ (note_mode_line_highlight): Store additional information about the
+ help-echo in help_echo_object and help_echo_pos. Check both
+ `local-map' and `keymap' properties for changing the cursor
+ (note_mouse_highlight): Store additional information about the
+ help-echo in help_echo_object and help_echo_pos.
+ (note_tool_bar_highlight): Set help_echo_object to nil and
+ help_echo_pos to -1.
+ (XTread_socket): Use gen_help_event instead of filling
+ input_events manually.
+ (syms_of_xterm): Staticpro help_echo_object.
+
+ * xmenu.c (menu_highlight_callback): Use
+ kbd_buffer_store_help_event instead of setting up and input_event
+ structure manually.
+
+ * xdisp.c (eval_form): GCPRO argument sexpr.
+ (call_function): New function.
+ (handle_single_display_prop): Use call_function and FUNCTIONP
+ instead of checking whether if font_height is a symbol and
+ using eval_form.
+
+ * eval.c (internal_condition_case_2): New function.
+
+ * lisp.h (FUNCTIONP): New macro.
+ (internal_condition_case_2, call_function): Add prototypes.
+
+ * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
+ (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
+ Always set `arg' member of input_events.
+ (construct_menu_click): Unused function removed.
+
+ * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
+
+ * w32term.c (construct_mouse_click, construct_mouse_wheel)
+ (construct_drag_n_drop, x_scroll_bar_handle_click)
+ (w32_read_socket): Always set `arg' member of input_events.
+
+ * keyboard.c (show_help_echo): Use eval_form. Add comment.
+
+ * lisp.h (eval_form): Add prototype.
+
+ * xdisp.c (eval_form): Make it externally visible.
+
+2000-07-13 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_handle_tool_bar_click): Store the frame in the
+ frame_or_window slot of TOOL_BAR_EVENT input events instead of
+ consing. For prefix events, store the frame in the `arg' slot of
+ the event, otherwise store the key there.
+ (XTread_socket): Instead of consing, use the frame_or_window slot
+ of HELP_EVENTs for the frame, and the `arg' slot for the help string.
+
+ * xmenu.c (menu_highlight_callback): Store help string in the
+ `arg' member of the input event; don't cons.
+ (menubar_selection_callback): Use the `arg' slot of input events
+ to queue additional information, instead of consing.
+
+ * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
+
+ * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
+ TOOL_BAR_EVENTs.
+ (w32_read_socket): Adapt to changes in HELP_EVENTs.
+
+ * w32menu.c (menubar_selection_callback): Use the `arg' slot of
+ input events to queue additional information, instead of consing.
+
+ * keyboard.c (kbd_buffer_gcpro): Renamed from
+ kbd_buffer_frame_or_window. Now used for all Lisp objects
+ referenced from the input queue.
+ (kbd_buffer_store_event): Always use structure assignment for
+ copying input events. Record all Lisp objects referenced from
+ events in kbd_buffer_gcpro.
+ (kbd_buffer_get_event): Construct Lisp `help-echo' events
+ differently from input events. Test for prefix menu_bar_events
+ and TOOL_BAR_EVENTs differently. Reset all slots used by an input
+ event in kbd_buffer_gcpro to nil.
+ (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
+ frame_or_window is equal to its arg member as prefix events.
+ (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
+ used by an input event to nil.
+ (init_keyboard): Use two times the size of the input queue
+ for kbd_buffer_gcpro.
+ (syms_of_keyboard): Likewise.
+
+ * emacs.c (handle_USR2_signal, handle_USR1_signal):
+ Use USER_SIGNAL_EVENT.
+
+ * termhooks.h (struct input_event): Add member `arg'.
+ (MENU_BAR_EVENT): Renamed from menu_bar_event.
+ (USER_SIGNAL_EVENT): Renamed from user_signal.
+
+ * xfaces.c (ASET): Remove definition.
+
+ * lisp.h (AREF, ASET, ASIZE): New macros.
+
+ * fontset.c (AREF, ASIZE): Remove definitions.
+
+ * fns.c (AREF): Remove definition.
+
+ * composite.c (AREF): Remove definition.
+
+2000-07-12 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (redraw_overlapped_rows): Add missing local.
+ (scrolling_window): Remove debug code.
+
+ * xdisp.c (try_window_reusing_current_matrix, try_window_id):
+ Before scrolling, turn off a mouse-highlight in the window
+ being scrolled.
+
+ * xterm.c (x_update_window_end): Add parameter
+ MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
+ redisplay in XTframe_up_to_date.
+ (x_clear_mouse_face): New function.
+ (x_redisplay_interface): Add pointer to x_clear_mouse_face.
+
+ * dispnew.c (make_current): Preserve the mouse_face_p flag of the
+ current glyph row.
+ (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
+ it when any row is written to that contains glyphs highlighted in
+ mouse-face.
+ (update_window): Call the window update end hook with new
+ parameter MOUSE_FACE_OVERWRITTEN_P.
+ (direct_output_for_insert): Give up if row contains mouse-face.
+
+ * dispextern.h (struct redisplay_interface): Add parameter
+ MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
+ (clear_mouse_face): New function pointer member.
+
+2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (back_comment): Use one switch rather than a few `if's.
+ Obey open_paren_in_column_0_is_defun_start.
+ When reverting to the `slow' method, try to nicely handle the case
+ of nested comments by checking that the comment-starter we found
+ does indeed match the comment-ender.
+ (scan_sexps_forward, scan_sexps_forward):
+ Ignore excessive opening parenthesis rather than throwing an error.
+
+2000-07-11 Gerd Moellmann <gerd@gnu.org>
+
+ * doc.c (Fsubstitute_command_keys): Handle case that a GC
+ in Fwhere_is_internal or get_keymap_1 relocates string contents.
+
+ * dispnew.c (direct_output_forward_char): Give up if currently
+ displaying a message instead of the minibuffer contents.
+
+ * xterm.c (x_update_window_begin): No need to turn off the mouse
+ highlight here.
+ (show_mouse_face): Set the mouse_face_p flag of glyph rows
+ depending on whether they contain glyphs highlighted in mouse-face.
+
+ * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
+ compare the mouse_face_p flags of both rows.
+
+ * dispextern.h (struct glyph_row): Add flag mouse_face_p.
+
+2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * keyboard.c (show_help_echo): Accept additional parameter
+ ok_to_overwrite_keystroke_echo.
+ (read_char): Call show_help_echo with a zero
+ ok_to_overwrite_keystroke_echo argument.
+ * keyboard.h (show_help_echo): Update prototype of show_help_echo.
+ * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
+ ok_to_overwrite_keystroke_echo argument.
+ * w32menu.c (w32_menu_display_help): Call show_help_echo with
+ non-zero ok_to_overwrite_keystroke_echo argument.
+
+2000-07-10 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_window_id): If changes are all below what is
+ displayed in the window, and point is in the window, we still
+ might have to find point on the display.
+
+ * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
+ glyphs instead of a single one.
+ (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
+ with new argument list.
+ (x_set_glyph_string_gc): Make sure the face's GC is valid.
+
+ * keymap.c (get_keymap_1): Add comment that this function can GC.
+ (where_is_internal_2, where_is_internal_1): Add GCPROs, add
+ comment that functions can GC.
+ (Fset_keymap_parent): GCPRO arg KEYMAP.
+
+2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (XMenuActivate): After exiting the menu, restore the
+ echo area message and erase it.
+
+2000-07-10 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (Ffontset_info): Make the return value more compatible
+ with that of Emacs 20.
+
+2000-07-07 Gerd Moellmann <gerd@gnu.org>
+
+ * eval.c (Fsignal): Handle case that backtrace_list is null.
+
+2000-07-07 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (Fccl_execute): Typo fixed.
+
+2000-07-06 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (window_loop): Add missing gcpro1 local variable.
+
+ * window.c (Fwindow_list): Reverse list at the end.
+ (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
+ means allow windows on OWINDOW's frame, only.
+ (window_loop): Simplified; use Fwindow_list.
+
+ * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
+
+2000-07-05 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (XTread_socket): Increment handling_signal at the start,
+ decrement it at the end.
+
+ * eval.c (handling_signal): New variable.
+ (Fsignal): Abort if handling_signal is non-zero.
+
+ * lisp.h (handling_signal): External declaration.
+
+ * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
+
+2000-07-05 Ken Raeburn <raeburn@gnu.org>
+
+ Sound support for NetBSD through "Linux emulation" support:
+ * config.in (HAVE_SOUNDCARD_H): Undef.
+ (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
+ * Makefile.in (LIBSOUND): New variable.
+ (LIBES): Include it.
+ * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
+ (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
+ (vox_open): Use DEFAULT_SOUND_DEVICE.
+ * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
+
+2000-07-05 Gerd Moellmann <gerd@gnu.org>
+
+ * print.c (print_error_message): If Vsignaling_function is set,
+ show it in *Messages*.
+
+ * lisp.h (Vsignaling_function): External declaration.
+
+ * eval.c (Vsignaling_function): New variable.
+ (Fsignal): Compute it.
+ (syms_of_eval): Staticpro it.
+
+2000-07-05 Dave Love <fx@gnu.org>
+
+ * syswait.h: Use the autoconf recommended approach. Old code
+ #if'd out in case we need to revert.
+
+ * config.in (HAVE_SYS_WAIT_H): Added.
+
+2000-07-05 Andrew Innes <andrewi@gnu.org>
+
+ * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
+ when non-NULL instead of __morecore, to take account of buffer
+ memory. This also solves a problem with spurious memory warnings
+ on Windows.
+
+ * ralloc.c: Make real_morecore non-static.
+
+ * eval.c (internal_condition_case): Comment out abort if
+ interrupt_input_blocked is not zero.
+
+ * makefile.nt: Add support for `bootstrap' and related targets.
+ Include minimal debug info in emacs.exe in release build.
+ Remove all dependencies on lisp.h, and fixup some others.
+
+ * w32.c (init_environment): Install code from 20.7 for providing
+ default values for environment variables, based on the
+ executable's own location.
+ (map_w32_filename): Handle filenames that are longer than MAX_PATH.
+ (sys_socket): Install socket inheritance bug fix from 20.7.
+
+ * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
+ here via blockinput.h).
+
+2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
+
+ * w32menu.c (w32_menu_display_help):
+ * xmenu.c (menu_help_callback): Use show_help_echo.
+
+ * keyboard.h (show_help_echo): Declare.
+
+ * keyboard.c (show_help_echo): New function, extracted from read_char.
+ Feval its `msg' argument if it's a cons cell.
+ (read_char): Use it.
+ (follow_key): Pass `autoload' to get_keyelt.
+
+ * xterm.c (note_mode_line_highlight, note_mouse_highlight)
+ (note_tool_bar_highlight, XTread_socket):
+ * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
+ (dos_rawgetc):
+ * w32term.c (note_mode_line_highlight, note_mouse_highlight)
+ (note_tool_bar_highlight, w32_read_socket):
+ Do not gratuitously ignore non-string `help-echo' properties.
+
+2000-07-05 Gerd Moellmann <gerd@gnu.org>
+
+ * eval.c (Feval): Put check for interrupt_input_block in #if 0.
+
+ * window.c (delete_all_subwindows): Reset Vwindow_list.
+
+ * xterm.c (x_append_glyph, x_append_composite_glyph)
+ (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
+ changes in struct glyph starting 1999-12-27. Some bit-fields of
+ struct glyph were not set, which made glyphs unequal when compared
+ with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
+ effects were the result. This also depended on the contents of
+ memory returned by xmalloc. If flickering happens again, activate
+ the code in clear_glyph_row that's in #if 0. If the flickering is
+ gone with that, chances are that it is caused by something similar.
+
+ * dispnew.c (clear_glyph_row): Add debug code in #if 0.
+
+ * dispextern.h: Add some comments.
+
+ * window.c (add_window_to_list): Add parameter LIST.
+ (window_list): Order list so that, for each frame, windows are
+ in canonical order, and so that frames appear in the list in
+ the order given by Vframe_list.
+ (next_window): Reverse the handling of NEXT_P.
+
+2000-07-04 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Vwindow_list): New variable.
+ (make_window, delete_window): Set Vwindow_list to nil.
+ (check_window_containing): New function.
+ (window_from_coordinates): Rewritten.
+ (add_window_to_list, window_list, candidate_window_p)
+ (decode_next_window_args, next_window): New functions.
+ (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
+ (Fwindow_list): New function.
+ (Fother_window): Cleaned up.
+ (foreach_window): Add a longer "variable argument list". Let
+ callback function return 0 to indicate that cycling over windows
+ should stop.
+ (foreach_window_1): Likewise.
+ (freeze_window_start): Return int.
+ (init_window): New function.
+ (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
+
+ * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
+ input_event with bzero.
+ (main): Call init_window.
+
+ * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
+ a menu filter.
+
+2000-07-04 Kenichi Handa <handa@etl.go.jp>
+
+ * composite.h (make_composition_value_copy): Extern it.
+
+ * composite.c (make_composition_value_copy): New function.
+
+ * editfns.c (Fformat): While copying text properties, make each
+ composition property value a copy.
+
+ * fns.c (concat): While copying text properties, make each
+ composition property value a copy.
+
+2000-07-03 Gerd Moellmann <gerd@gnu.org>
+
+ * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
+
+ * fns.c (sweep_weak_table): Mark only objects that are not
+ marked already.
+
+ * frame.c (next_frame, prev_frame): If MINIBUF is a window,
+ include those frames as candidates which have their focus
+ redirected to the minibuffer frame.
+
+2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
+
+ * fns.c (Fputhash): Return `value' rather than nil.
+
+2000-06-30 Gerd Moellmann <gerd@gnu.org>
+
+ * frame.c (next_frame): Don't check focus redirection in case
+ MINIBUF is a window. Doing so excludes frames using MINIBUF
+ unless their focus is redirected, which contradicts the
+ specification of next-frame, and leads to infinite loops in
+ certain situations when cycling through windows with next-window.
+
+2000-06-30 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (code_convert_region): Even if the length of text is
+ zero, try to convert it if coding->type is coding_type_ccl.
+ (decode_coding_string, encode_coding_string): Likewise.
+
+2000-06-28 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
+ the display if windows_or_buffers_changed.
+
+ * dispnew.c (struct row_entry): New structure.
+ (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
+ (row_table_size, old_lines, new_lines, old_lines_size)
+ (new_lines_size, run_pool, runs_size, runs): New variables.
+ (add_row_entry): New function.
+ (scrolling_window): Use data structures allocated with xmalloc and
+ held in global variables, instead of allocating them with alloca and
+ holding them in local variables. Use a larger hash table whose
+ size depends on glyph matrix sizes. Don't use bzero to clear the
+ hash table; instead, clear used slots only.
+
+ * fns.c (next_almost_prime): Make it externally visible.
+
+ * lisp.h (next_almost_prime): Add prototype.
+
+ * s/isc4-0.h (sigunblock): Define.
+
+ * s/sco5.h (sigunblock): Define.
+
+2000-06-27 Dave Love <fx@gnu.org>
+
+ * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
+ (moved to osf5-0.h).
+ [!NOT_C_CODE]: Protect string.h stuff.
+
+ * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
+ (sys_siglist, NSIG): Definitions moved here from osf1.h.
+
+2000-06-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (resize_mini_window): Subtract the extra line spacing
+ below the last line from the needed window height.
+
+2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
+
+ * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
+ (Fwidget_get): Use it.
+ (syms_of_fns): Defsubr it.
+
+2000-06-26 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
+ display info for XIM.
+ (xim_open_dpy): Likewise.
+ (xim_close_dpy): Don't free the display info's XIM.
+
+ * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
+
+ * config.in (USE_XIM): New define.
+
+ * keymap.c (get_keyelt): For menu-items containing a `:filter
+ FILTER', apply FILTER to the menu-item's definition to get the
+ real definition to use.
+
+ * lisp.h (QCfilter): External declaration.
+
+ * xfns.c (Fimage_size): New function.
+ (syms_of_xfns): Defsubr it.
+
+2000-06-26 Andreas Schwab <schwab@suse.de>
+
+ * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
+ Fstring_as_unibyte.
+
+2000-06-25 Dave Love <fx@gnu.org>
+
+ * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
+
+ * Makefile.in (blockinput.h): Depend on atimer.h.
+ (atimer.h): Depend on systime.h.
+
+ * blockinput.h: Protect against multiple inclusion. Include atimer.h.
+
+ * atimer.h: Protect against multiple inclusion. Include systime.h.
+
+ * lisp.h (swap_in_global_binding): Declare.
+
+2000-06-24 Ken Raeburn <raeburn@gnu.org>
+
+ * process.c (Fopen_network_stream): Turn off atimers for duration
+ of call to connect. (Patch from Gerd.)
+
+2000-06-23 Dave Love <fx@gnu.org>
+
+ * ralloc.c: Maybe include unistd.h
+
+ * emacs.c (setgrp): Undefine before defining.
+ (malloc_warning, set_time_zone_rule, index): Prototype.
+
+ * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
+ HAVE_STRUCT_TIMEZONE.
+
+ * s/osf1.h: Move string.h hack here from alpha.h and make it
+ conditional.
+ (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
+ _XOPEN_SOURCE.
+ (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
+ (SOCKLEN_TYPE): Don't define.
+
+ * m/alpha.h: Remove string.h hack.
+
+ * s/osf5-0.h: New file.
+
+ * filelock.c: Use feature tests for fcntl.h, string.h. Don't
+ include time.h, done by systime.h.
+ [__FreeBSD__]: Remove redundant includes.
+
+ * callproc.c (setpgrp): Undefine before defining.
+ (delete_temp_file): Return Qnil to avoid warning.
+
+ * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
+
+ * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
+ HAVE_X_WINDOWS.
+
+ * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
+
+ * composite.h (compose_text): Declare.
+
+ * xterm.c: Don't include sys/types.h unconditionally. Don't
+ protect its inclusion with !USG (following xmenu.c).
+
+2000-06-23 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_create_tip_frame): Initialize frame's colors like
+ in x_create_frame.
+
+2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * coding.c (decode_eol_post_ccl): Special handling for undecided
+ and inconsistent EOL types.
+
+2000-06-22 Gerd Moellmann <gerd@gnu.org>
+
+ * xrdb.c (x_load_resources): Add default resource for scroll bar's
+ trough color and main window's background color.
+
+ * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
+
+ * xterm.h (Xt_app_con): External declaration.
+
+ * widget.c (EmacsFrameRealize): Fix typo.
+
+ * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
+
+ * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
+ (handle_invisible_prop): Record the start of invisible text in
+ it->add_overlay_start.
+ (struct overlay_entry): Add member `overlay'.
+ (handle_overlay_change): Simplify.
+ (next_overlay_string): After having processed overlay strings at the
+ end of the buffer, record that fact in
+ it->overlay_strings_at_end_processed_p.
+ (compare_overlay_entries): If before- and after-strings come
+ from the same overlay, let before-strings come first.
+ (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
+ (load_overlay_strings): Take it->add_overlay_start into account
+ when adding overlay strings.
+
+ * dispextern.h (struct it): Add member add_overlay_start.
+
+2000-06-22 Dave Love <fx@gnu.org>
+
+ * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
+
+ * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
+
+2000-06-22 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
+ is greater than 0.
+
+2000-06-21 Dave Love <fx@gnu.org>
+
+ * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
+
+2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (back_comment): Simplify string-parity counting (with
+ the added benefit of handling multiple string-styles as long as
+ they are not intertwined).
+ Jump to the slow code as soon as a comment starter is found in
+ a "string_lossage" position. Fixes the case: " /* " /* " */.
+
+2000-06-21 Dave Love <fx@gnu.org>
+
+ * Makefile.in: Use GETLOADAVG_LIBS.
+
+ * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
+ _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
+
+2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (describe_syntax): Recognize the `n'estable bit.
+ (Fforward_comment, scan_lists):
+ Check the comstyle of single-char comment-starters.
+ (scan_sexps_forward): Don't try to recognize `half comment-enders' if
+ we're just at the beginning of the comment (f.ex with (*) ... (*)).
+ Check the comstyle of single-char comment-starters.
+ Clarify control-flow around the Scomment case.
+
+2000-06-20 Dave Love <fx@gnu.org>
+
+ * fns.c (make_hash_table, maybe_resize_hash_table):
+ Cast arg of next_almost_prime.
+
+ * tparam.c [emacs]: Include lisp.h.
+
+ * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
+ and unistd.h.
+
+2000-06-20 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (adjust_point_for_property): Check if display
+ property should be treated as intangible by looking at its value.
+
+ * xdisp.c (single_display_prop_intangible_p)
+ (display_prop_intangible_p): New functions.
+
+ * dispextern.h (display_prop_intangible_p): Add prototype.
+
+ * xdisp.c (dump_glyph_row): Show type of glyph->object.
+
+ * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
+ argument to sigprocmask.
+
+ * s/sco5.h (sigblock): Redefined to pass a pointer as second
+ argument to sigprocmask.
+
+ * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
+ sigprocmask_set, and pass a pointer to it to sigprocmask.
+
+ * sysdep.c (sigprocmask_set): New variable.
+
+ * fileio.c (make_temp_name): Don't use `%s' in string passed to
+ report_file_error.
+
+2000-06-20 Sam Steingold <sds@gnu.org>
+
+ * xrdb.c: Don't declare xmalloc, xrealloc.
+
+2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (re_match, re_match_2): Protect calls to alloca (0).
+ (re_comp): Cast gettext return value to avoid complaints when
+ !HAVE_LIBINTL.
+
+2000-06-20 Dave Love <fx@gnu.org>
+
+ * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
+
+ * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
+
+ * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
+
+ * m/alpha.h: Don't declare xmalloc, xrealloc.
+
+ * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
+
+ * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
+
+ * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
+
+ * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
+ HAVE_GETWD.
+
+ * keyboard.h (poll_for_input_1): Declare.
+
+ * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
+
+ * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
+
+ * doprnt.c: Don't declare xmalloc, xrealloc.
+
+ * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
+ (getenv, ctime, getwd): Removed.
+ (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
+
+ * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
+ x_set_tool_bar_lines.
+
+ * config.in: Add HAVE_GETWD. Move some definitions above
+ machine/system includes.
+
+2000-06-20 Kenichi Handa <handa@etl.go.jp>
+
+ * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
+
+ * xfaces.c (font_list): Handle the case that REGISTRY doesn't
+ contain information about ENCODING.
+
+ * fontset.c (FONTSET_ASCII): Use the first element of char table
+ for an ASCII font, not defalt slot.
+ (fontset_ref_via_base): If FONTSET doesn't contain information for
+ C, try the default fontset.
+ (make_fontset): Don't copy the default fontset.
+ (fontset_font_pattern): Likewise.
+ (accumulate_font_info): If ELT is nil, use the corresponding
+ element in the default fontset.
+
+2000-06-19 Dave Love <fx@gnu.org>
+
+ * syntax.c (Fparse_partial_sexp): Doc fix.
+
+ * regex.h: Test PROTOTYPES as well as __STDC__.
+
+ * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
+ errno, strerror. Put text after #endif in comment.
+
+ * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
+
+ * xterm.c (x_frame_of_widget): Likewise.
+
+2000-06-19 Gerd Moellmann <gerd@gnu.org>
+
+ * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
+ to Vfundamental_mode_abbrev_table.
+
+ * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
+ bogus objects are marked. This slows down GC by ~80 percent, but
+ it might be worth trying when debugging GC-related problems.
+ This feature requires conservative stack marking to be enabled.
+
+ * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
+ returns XLookupChars, reset `modifiers' to zero.
+
+2000-06-19 Dave Love <fx@gnu.org>
+
+ * mktime.c: Unprotoized.
+
+2000-06-19 Richard Stallman <rms@gnu.org>
+
+ * data.c (set_internal): If variable is frame-local,
+ store the new value immediately into the frame parameter alist.
+
+2000-06-19 Ken Raeburn <raeburn@gnu.org>
+
+ * xfns.c (jpeg_load): Fetch error-handling data first, then fill
+ in the custom handler pointer.
+
+ * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
+ value, or checks for CHAR_META can fail when Lisp_Object is a
+ union type.
+ * keymap.c (get_keyelt): Likewise.
+
+2000-06-19 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.h (struct ccl_program): New member eol_type.
+ (struct ccl_spec): New member cr_carryover.
+
+ * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
+ (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
+
+ * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
+ (ccl_coding_driver): On encoding, initialize ccl->eol_type.
+ (decode_eol_post_ccl): New function.
+ (decode_coding): Don't detect EOL format here for CCL based coding
+ systems.
+ (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
+ decode_eol_post_ccl after running the CCL program.
+ (code_convert_region): Don't detect EOL format here for CCL based
+ coding systems.
+ (decode_coding_string): Likewise.
+
+2000-06-18 Ken Raeburn <raeburn@gnu.org>
+
+ * charset.c (update_charset_table): Use XINT on "iso_final_char"
+ when treating it as an integer.
+
+ * coding.h (encode_coding_string): Declare.
+
+ * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
+ it as an integer.
+
+ * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
+ "xkeymap" to avoid shadowing the "enum map_type" value that needs
+ to be passed to get_local_map.
+
+ * sound.c (Fplay_sound): Don't call make_number on
+ Frun_hook_with_args count argument.
+
+ * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
+ for lisp objects in X event structure data field, when lisp
+ objects are represented with unions.
+ (x_scroll_bar_to_input_event): Ditto.
+
+2000-06-16 Ken Raeburn <raeburn@gnu.org>
+
+ * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
+ termination of string. Fix sense of test whether
+ Vline_number_display_limit is an integer.
+
+2000-06-16 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
+ only if HAVE_X_WINDOWS.
+
+ * keymap.c (describe_buffer_bindings): Add `\f\n' in front
+ of titles.
+
+ * dispnew.c (update_frame_1): Handle case that cursor vpos is
+ out of bounds.
+
+2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
+ of its headers.
+
+2000-06-15 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (decode_coding_emacs_mule): Always set src_base at the
+ start of the while loop.
+
+2000-06-15 Gerd Moellmann <gerd@gnu.org>
+
+ * atimer.c (alarm_signal_handler): Add forward declaration.
+
+ * data.c (set_internal): Remove debug code.
+
+2000-06-14 Gerd Moellmann <gerd@gnu.org>
+
+ * Makefile.in (bootstrap-temacs): Add `-I../src'.
+
+ * unexec.c (toplevel) [COFF]: Include coff.h.
+
+ * s/lynxos.h: New file.
+
+ * keymap.c (Fsingle_key_description): Enclose function key and
+ event symbol names in angle brackets.
+
+ * xdisp.c (setup_echo_area_for_printing): Call
+ message_log_maybe_newline if message_buf_print is not set.
+
+ * print.c (printchar, strout): Don't check message_buf_print
+ before calling setup_echo_area_for_printing because that
+ function does something useful even when message_buf_print is
+ already set.
+
+ * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
+ New variables.
+ (ensure_echo_area_buffers): Initialize echo buffer's
+ truncate lines setting to nil.
+ (with_echo_area_buffer): Don't set the echo buffer's truncate
+ lines setting here.
+ (set_message_1): Set it here instead, based on the value
+ of message_truncate_lines.
+ (resize_mini_window): Handle case that lines are truncated.
+ (syms_of_xdisp): Initialize Qmessage_truncate_lines.
+ DEFVAR_BOOL message-truncate-lines.
+
+ * keyboard.c (read_char): Bind message-truncate-lines to t
+ while displaying a help-echo.
+
+ * lisp.h (Qmessage_truncate_lines): External declaration.
+
+2000-06-13 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (Vline_number_display_limit): Renamed from
+ line_number_display_limit.
+ (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
+ Extend documentation string. Initialize
+ Vline_number_display_limit to nil meaning no limit.
+ (decode_mode_spec): Use Vline_number_display_limit with its new
+ meaning.
+
+ * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
+
+2000-06-13 Richard Stallman <rms@gnu.org>
+
+ * frame.c (Fmodify_frame_parameters): Doc fix.
+
+ * xfns.c (x_set_frame_parameters): Comment fix.
+
+ * frame.c (store_frame_param): Call swap_in_global_binding if the
+ variable's current binding was chosen based on this frame.
+
+ * data.c (swap_in_global_binding): New function.
+
+2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
+ macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
+
+2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
+
+2000-06-12 Jason Rumney <jasonr@gnu.org>
+
+ * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
+
+ * w32.h (EMACS_W32_H): Renamed from _NT_H_
+
+ * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
+
+ * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
+
+2000-06-12 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
+ (syms_of_xfaces): Defsubr Sdump_colors.
+ (x_free_colors): Don't treat b&w specially on default visual.
+ (x_free_dpy_colors): New function.
+ (free_face_colors): Don't check visual class; it's done
+ in x_free_colors.
+
+ * xterm.c (x_frame_of_widget): New function.
+ (x_alloc_nearest_color_for_widget): Use it.
+ (x_copy_dpy_color): New function.
+ (x_destroy_window): Free various colors.
+
+2000-06-12 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
+
+ * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
+
+ * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
+
+ * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
+
+ * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
+
+2000-06-11 Dave Love <fx@gnu.org>
+
+ * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
+
+2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
+
+2000-06-11 Gerd Moellmann <gerd@gnu.org>
+
+ * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
+ to `XEvent *'.
+
+2000-06-10 Kenichi Handa <handa@etl.go.jp>
+
+ * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
+ (regex_compile): Fix the code for handling the case of single byte
+ char and multibyte char being mixed in a range within [...].
+
+ * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
+ and dst_multibyte members of coding.
+
+ * charset.c (update_charset_table): Update the table
+ bytes_by_char_head.
+ (init_charset_once): Initialize elements of bytes_by_char_head to
+ 1 except for leading codes for private charases.
+
+ * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
+ (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
+
+2000-06-09 Ken Raeburn <raeburn@gnu.org>
+
+ * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
+ access the data it doesn't point to.
+
+2000-06-08 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
+ will be translated to a switch-frame event when reading the
+ event queue. This is necessary because Emacs otherwise won't
+ perform a switch-frame to a new frame until some other event, for
+ example a keystroke event, forces it to do so. This has various
+ effects, one visible being that the cursor of a frame created with
+ C-x 5 2 or switched to with a window manager key binding like
+ A-TAB stays hollow because selected_window isn't on the newly
+ focused frame until the switch-frame is performed.
+
+ * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
+ generating a switch-frame event if necessary.
+
+ * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
+
+ * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
+ it's an integer.
+
+2000-06-08 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
+
+2000-06-07 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (displayed_window_lines): Take empty lines at
+ the bottom of a window into account.
+
+ * window.c (displayed_window_lines): New function.
+ (Fmove_to_window_line): Use displayed_window_lines to determine
+ the number of lines to move, instead of using the window's height.
+
+ * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
+ to stop reading, even if the form read sets point to a different
+ value when evaluated.
+
+ * xdisp.c (display_line): Fix code deciding in which line to
+ put the cursor.
+
+2000-06-07 Kenichi Handa <handa@etl.go.jp>
+
+ * fileio.c (e_write): Free composition data if stored in
+ coding->cmp_data.
+
+2000-06-06 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (display_line): Set row's and iterator's
+ starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
+ Set cursor even if row ends in the middle of a character.
+ (dump_glyph_row): Print values of new flags.
+ (redisplay_window) <cursor movement in unchanged window>: When
+ point has been moved forward, and PT is at the end of the cursor
+ row, don't place the cursor in the next row if the cursor row ends
+ in the middle of a character or at ZV.
+
+ * dispextern.h (struct it): Add starts_in_middle_of_char_p.
+ (struct glyph_row): Add starts_in_middle_of_char_p and
+ ends_in_middle_of_char_p.
+ (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
+ ends_in_middle_of_char_p flag.
+ (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
+
+ * term.c (append_glyph): Revert change of 2000-06-06.
+
+ * xdisp.c (display_line): Revert change of 2000-06-06. Treat
+ padding glyph not fitting on line as whole character not
+ fitting on line.
+
+ * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
+ this isn't true for images with `:ascent 100'.
+
+2000-06-06 Kenichi Handa <handa@etl.go.jp>
+
+ * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
+ as modified if it is originally unmodified.
+
+ * term.c (encode_terminal_code): Change the way to check if
+ terminal coding does any conversion.
+ (append_glyph): Set glyph->pixel_width correctly.
+
+ * xdisp.c (display_line): While checking line continuation, pay
+ attention to a padding glyph.
+
+2000-06-05 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
+
+2000-06-05 Dave Love <fx@gnu.org>
+
+ * xdisp.c: Include fontset.h.
+
+ * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
+
+ * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
+
+ * dispnew.c: Conditionally include term.h.
+
+ * coding.h: Declare code_convert_string_norecord.
+
+ * frame.h (struct frame): Use volatile unconditionally.
+
+ * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
+
+ * xmenu.c (menu_item_selection): Declare volatile unconditionally.
+
+ * systime.h: Protect against multiple inclusion.
+ (timezone) [USG5_4]: Define as time_t.
+
+ * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
+ (Foptimize_char_table, make_temp_name): Declare.
+
+ * Makefile.in (xdisp.o): Depend on fontset.h.
+
+ * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
+
+ * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
+ (Foptimize_char_table, make_temp_name): Declare.
+
+ * s/irix4-0.h:
+ * s/irix5-0.h:
+ * s/netbsd.h: Don't define autoconfiscated MATHERR.
+
+2000-06-02 Dave Love <fx@gnu.org>
+
+ * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
+
+2000-06-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
+ result face, set flags in that face indicating that colors may not
+ be freed.
+
+ * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
+ glyph, use the ASCII NUL character to determine the face.
+
+2000-06-02 Dave Love <fx@gnu.org>
+
+ * sysdep.c: Conditionally include stdlib.h, unistd.h.
+ (VFORK_RETURN_TYPE): Remove.
+
+ * config.in: Add NO_MATHERR.
+
+2000-06-01 Dave Love <fx@gnu.org>
+
+ * cmds.c (internal_self_insert): Don't check
+ Vbefore_change_function, Vafter_change_function.
+
+ * insdel.c (signal_before_change, signal_after_change): Likewise.
+
+ * buffer.c (Vbefore_change_function, Vafter_change_function):
+ Variables and their initializations deleted.
+
+ * callint.c (Fcall_interactively): Doc fix.
+
+ * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
+
+2000-05-31 Dave Love <fx@gnu.org>
+
+ * textprop.c: Revert last change -- duplicated.
+
+2000-05-31 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
+ in #if 0.
+
+ * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
+
+2000-05-31 Jason Rumney <jasonr@gnu.org>
+
+ * search.c (Fre_search_forward, Fre_search_backward)
+ (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
+
+ * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
+
+2000-05-30 Jason Rumney <jasonr@gnu.org>
+
+ * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
+ [WINDOWSNT]: Add extern for Vw32_system_coding_system.
+
+ * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
+
+ * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
+ (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
+ expand a nil default_filename.
+
+ * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
+ pointer to glyph_to_pixel_coords, not a frame.
+
+ * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
+ coding.h to dependencies.
+
+ * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
+
+ * w32console.c (glyph_to_pixel_coords): Change first parameter to
+ window pointer to be consistent with w32term.c and xterm.c.
+
+ * w32fns.c: Format and doc changes to bring closer to xfns.c.
+ (VIETNAMESE_CHARSET): Define if not defined in system headers.
+ (Qline_spacing, Qcenter): New variables.
+ (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
+ (x_set_line_spacing): New function.
+ (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
+ (x_specified_cursor_type): New function.
+ (x_set_cursor_type): Use it.
+ (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
+ and icon strings.
+ (validate_x_resource_name, x_get_resource_string): Measure lengths
+ of external strings in bytes.
+ (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
+ GetTextExtentPoint32 with NULL title.
+ (Fx_create_frame): Initialize Qline_spacing.
+ (w32_load_system_font): Initialize font->double_byte_p.
+ (x_to_w32_charset): Use Vw32_charset_info_alist.
+ (Image, busy cursor, tooltip functions): Merged changes from
+ xfns.c. Not yet functional on Windows.
+
+ * w32gui.h (W32FontStruct): Add double_byte_p member.
+
+ * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
+ (emacs_button_translation): Use it.
+ (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
+ in `mask' to be set.
+
+ * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
+ menu strings.
+
+ * w32term.c: Format and doc changes to bring closer to xterm.c.
+ (w32_char_font_type): New enum.
+ (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
+ (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
+ (w32_encode_char): New function.
+ (x_encode_char): Removed.
+ (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
+ x_encode_char and w32_font_is_double_byte.
+ (x_produce_image_glyph): Use image_ascent.
+ (x_produce_glyphs): Use new version of w32_per_char_metric and
+ handle NULL return value. Allow extra line spacing.
+ (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
+ (w32_get_glyph_overhangs): Remove unicode_p param. Use
+ w32_font_type member of glyph instead.
+ (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
+ (fast_find_position): Make sure not to consider rows not visible
+ in the window.
+ (w32_read_socket) [WM_MENUSELECT]: Cannot call
+ w32_menu_display_help with input blocked, as it can abort.
+ (x_display_and_set_cursor): Choose cursor depending
+ on buffer-local value of cursor_type.
+ (x_draw_bar_cursor): Add parameter WIDTH.
+
+ * w32term.h (CP_DEFAULT): Define.
+ (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
+
+2000-05-30 Gerd Moellmann <gerd@gnu.org>
+
+ * search.c (Fre_search_forward, Fre_search_backward)
+ (Fposix_search_backward, Fposix_search_forward): Doc fix.
+
+2000-05-30 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (detect_coding_iso2022): Fix code for checking
+ CODING_CATEGORY_MASK_ISO_8_2.
+
+2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (PREFETCH_NOLIMIT): New function.
+ (re_match_2_internal): Use it and adjust the end_match_2 logic.
+
+2000-05-29 Gerd Moellmann <gerd@gnu.org>
+
+ * syntax.c (find_defun_start): Move test for
+ open_paren_in_column_0_is_defun_start outside of the loop.
+
+ * xdisp.c (redisplay_window): Really switch buffers when
+ displaying mode lines, and temporarily set selected_frame to the
+ frame of the window that's redisplayed.
+
+ * xfaces.c (free_realized_faces): Block/unblock input.
+ (free_realized_multibyte_face): Ditto.
+
+2000-05-29 Dave Love <fx@gnu.org>
+
+ * textprop.c (Qkeymap): New variable.
+ (syms_of_textprop): Intern it.
+
+ * keymap.c: Include intervals.h.
+ (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
+
+ * Makefile.in (keymap.o): Depend on intervals.h.
+
+ * keyboard.c (menu_bar_items, tool_bar_items)
+ (Fexecute_extended_command): Deal with `keymap' property.
+ (read_key_sequence): Track map from `keymap' property as well as
+ `local_map'.
+
+ * intervals.c (get_local_map): Extra arg to allow looking for
+ `keymap' too.
+
+ * intervals.h (map_property): New enum.
+ (get_local_map): Extra arg using it.
+ (Qkeymap): Declare.
+
+ * lisp.h (get_local_map): Don't declare here.
+
+2000-05-29 Kenichi Handa <handa@etl.go.jp>
+
+ * Makefile.in (callproc.o): Depend on composite.h.
+
+ * callproc.c: Include composite.h.
+ (Fcall_process): Handle composition correctly.
+
+ * coding.h (coding_allocate_composition_data): Extern it.
+ (coding_restore_composition): Likewise.
+
+ * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
+ yet allocated, finish decoding with result
+ CODING_FINISH_INSUFFICIENT_CMP.
+ (coding_allocate_composition_data): Make it non-static.
+ (coding_restore_composition): Likewise.
+
+2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * charset.c (syms_of_charset): Revert last change.
+
+2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * term.c (produce_glyphs): Treat characters from the eight-bit-*
+ charsets as unibyte, with 1-column screen width. Sent by Kenichi
+ Handa.
+
+2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * charset.c (syms_of_charset): Set width of character sets
+ eight-bit-control and eight-bit-graphic to 1 column.
+
+2000-05-26 Gerd Moellmann <gerd@gnu.org>
+
+ * config.in (HAVE_SPEED_T): New define.
+
+ * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
+ `extern speed_t'.
+
+2000-05-26 Dave Love <fx@gnu.org>
+
+ * coding.c (shrink_decoding_region): Initialize eol_conversion.
+
+ * data.c (Qsubrp, Qmany, Qunevalled): New variables.
+ (Fsubr_arity): New function.
+ (syms_of_data): Install them.
+
+2000-05-26 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (init_charset_once): Set the table bytes_by_char_head
+ correctly.
+
+ * fontset.c (syms_of_fontset): Adjust the font name for ascii of
+ the default fontset to what Emacs uses by default.
+ (check_registry_encoding): This function deleted.
+ (Fset_fontset_font): Remove the adhoc condition for the default
+ fontset. Allow cons in FONTNAME.
+
+ * fns.c (map_char_table): Ignore char-table entries for
+ charsets eight-bit-control and eight-bit-graphic.
+
+2000-05-25 Ken Raeburn <raeburn@gnu.org>
+
+ * emacs.c (main): Initialize keyboard syms before initializing
+ window code, so face names are available.
+
+2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
+ of an anchor at the beginning of a shy-group.
+
+2000-05-25 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (handle_invisible_prop): Don't try to skip over
+ invisible text if end of text is already reached.
+
+2000-05-25 Dave Love <fx@gnu.org>
+
+ * xdisp.c (Fdump_glyph_matrix): Declare the arg.
+
+ * coding.c (encode_eol): Add null statement after label.
+
+2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * w16select.c (Fw16_set_clipboard_data): Fix the change from
+ 2000-05-20.
+
+2000-05-25 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (ccl_driver): Fix previous change.
+
+2000-05-25 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (run_pre_post_conversion_on_str): Set point to the
+ beginning of buffer before calling coding->post_read_conversion.
+ (decode_coding_string): Give correct args to
+ run_pre_post_conversion_on_str.
+ (encode_coding_string): Likewise.
+
+ * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
+ <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
+ eight-bit-graphic correctly.
+
+2000-05-24 Kenichi HANDA <handa@etl.go.jp>
+
+ * fileio.c (Finsert_file_contents): Even if a file is not found,
+ execute codes for setting up coding system. Call
+ after-insert-file-functions unconditionally.
+
+2000-05-24 Gerd Moellmann <gerd@gnu.org>
+
+ * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
+ BSD_PGRPS are not defined.
+
+2000-05-24 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (update_charset_table): Accept nil in LONG_NAME and
+ DESCRIPTION.
+ (syms_of_charset): Avoid building same strings.
+
+2000-05-23 Gerd Moellmann <gerd@gnu.org>
+
+ * lread.c (Fload): Add a comment about the meaning of
+ Vuser_init_file being t.
+
+ * puresize.h (BASE_PURESIZE): Increase to 675000.
+
+ * s/gnu-linux.h (setpgrp): Don't define it here because this
+ prevents compilation on GNU/Linux systems with glib 2.2.
+
+ * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
+ as setpgid.
+
+2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
+ dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
+ version.
+ (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
+
+2000-05-23 Kenichi Handa <handa@etl.go.jp>
+
+ * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
+
+ * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
+
+ * term.c (encode_terminal_code): Set coding->src_multibyte properly.
+
+ * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
+
+2000-05-22 Kenichi Handa <handa@etl.go.jp>
+
+ * keyboard.c (read_char): Allow character codes 128..255 to be
+ handled by input-method-function.
+
+ * insdel.c (adjust_markers_for_replace): Fix previous change.
+ (adjust_after_replace): If PREV_TEXT is nil, call
+ adjust_markers_for_insert, not adjust_markers_for_replace.
+
+2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
+
+ * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
+ (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
+ [HAVE_GRANDPT]: Define.
+ (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
+
+ * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
+ like SYSV_PTYS.
+
+ * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
+
+ * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
+
+2000-05-20 Kenichi Handa <handa@etl.go.jp>
+
+ The following changes are to handle 8-bit characters in a
+ multibyte buffer/string without facing with byte combining
+ problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
+ eight-bit-graphic (for 0xA0..0xFF) are introduced.
+
+ * Makefile.in (fns.o): Depend on charset.h.
+
+ * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
+ convert it to unibyte.
+ (make_string): Use parse_str_as_multibyte, not chars_in_text.
+
+ * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
+ apparent char boundary.
+ (Fset_buffer_multibyte): Convert 8-bit characters in the range
+ 0x80..0x9F to/from multibyte form.
+
+ * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
+ to unibyte.
+
+ * callproc.c (Fcall_process): Always encode an argument string if
+ it is multibyte. Setup src_multibyte and dst_multibyte members of
+ process_coding properly.
+
+ * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
+ SPLIT_NON_ASCII_CHAR.
+
+ * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
+ as is.
+ (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
+
+ * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
+ (SPLIT_CHARACTER_SEQ): This macro deleted.
+ (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
+ (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
+ and eight-bit-graphic.
+ (char_to_string): Likewise. Signal an error for too large
+ character code.
+ (char_printable_p): Return 0 for 8-bit characters.
+ (update_charset_table): Update iso_charset_table only when a final
+ character is non-negative.
+ (find_charset_in_text): Renamed from find_charset_in_str.
+ Arguments and return value changed. Callers changed.
+ (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
+ be -1 if CHARSET is used only internally.
+ (Fmake_char_internal): Handle new charsets; eight-bit-control and
+ eight-bit-graphic.
+ (Fcharset_after): Simplified.
+ (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
+ (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
+ (multibyte_chars_in_text): Simplified by assuming there's no
+ invalid multibyte sequence.
+ (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
+ (str_as_unibyte): New functions.
+ (Fstring): Simpified by assuming that byte combining never happens.
+ (init_charset_once): Initialization for
+ LEADING_CODE_8_BIT_CONTROL.
+ (syms_of_charset): Intern and staticpro Qeight_bit_control and
+ Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
+ eight-bit-control and eight-bit-graphic.
+
+ * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
+ (CHARSET_8_BIT_GRAPHIC): New macros.
+ (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
+ (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
+ (CHARSET_REVERSE_CHARSET): Likewise.
+ (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
+ eight-bit-graphic.
+ (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
+ (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
+ (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
+ encounter an invalid multibyte sequence.
+ (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
+ sequence is always valid.
+ (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
+ (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
+ (CHAR_STRING): For 8-bit characters, call char_to_string.
+ (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
+ multibyte sequence is always valid.
+ (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
+ (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
+ (str_as_unibyte): Extern them.
+ (BCOPY_SHORT): Fix a bug.
+ (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
+ (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
+ (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
+ (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
+
+ * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
+ CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
+ (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
+ (EMIT_BYTES): New macros.
+ (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
+ (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
+ macros deleted.
+ (CHECK_CODE_RANGE_A0_FF): This macro deleted.
+ (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
+ check the validity of multibyte sequence.
+ (decode_coding_emacs_mule): New function.
+ (encode_coding_emacs_mule): New macro.
+ (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
+ the source.
+ (DECODE_ISO_CHARACTER): Just return a character code.
+ (DECODE_COMPOSITION_START): Set coding->result instead of result.
+ (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
+ EMIT_CHAR to produced decoded characters. Exit the loop only by
+ macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
+ block here.
+ (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
+ only position codes for an invalid character.
+ (encode_designation_at_bol): Return new destination pointer. 5th
+ arg DSTP is changed to DST.
+ (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
+ from the source by ONE_MORE_CHAR. Don't handle the case of last
+ block here.
+ (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
+ macros deleted.
+ (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
+ (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
+ TWO_MORE_BYTES to fetch a byte from the source.
+ (encode_eol): Pay attention to coding->src_multibyte.
+ (detect_coding, detect_eol): Preserve members src_multibyte and
+ dst_multibyte.
+ (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
+ (encoding_buffer_size): Set magnification to 3 for all coding
+ systems that require encoding.
+ (ccl_coding_driver): For decoding, be sure that the result is
+ valid multibyte sequence.
+ (decode_coding): Initialize coding->errors and coding->result.
+ For emacs-mule, call decode_coding_emacs_mule. For no-conversion
+ and raw-text, always call decode_eol. Handle the case of last
+ block here. If not coding->dst_multibyte, convert the resulting
+ sequence to unibyte.
+ (encode_coding): Initialize coding->errors and coding->result.
+ For emacs-mule, call encode_coding_emacs_mule. For no-conversion
+ and raw-text, always call encode_eol. Handle the case of last
+ block here.
+ (shrink_decoding_region, shrink_encoding_region): Detect cases
+ that we can't skip data more rigidly.
+ (code_convert_region): Setup src_multibyte and dst_multibyte
+ members of coding. For decoding, if the buffer is multibyte,
+ convert the source sequence to unibyte in advance. For encoding,
+ if the buffer is multibyte, convert the resulting sequence to
+ multibyte afterward.
+ (run_pre_post_conversion_on_str): New function.
+ (code_convert_string): Deleted and divided into the following two.
+ (decode_coding_string, encode_coding_string): New functions.
+ (code_convert_string1, code_convert_string_norecord): Call one of
+ above.
+ (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
+ MAKE_NON_ASCII_CHAR.
+ (Fset_terminal_coding_system_internal)
+ (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
+ and dst_multibyte members.
+ (init_coding_once): Initialize iso_code_class with new enum
+ ISO_control_0 and ISO_control_1.
+
+ * coding.h (enum iso_code_class_type): Member ISO_control_code is
+ devided into ISO_control_0 and ISO_control_1.
+ (struct coding_system): New members src_multibyte, dst_multibyte,
+ errors, and result. Delete member fake_multibyte.
+ (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
+ nonzero.
+ (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
+ nonzero.
+
+ * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
+ (Faset): Likewise.
+
+ * editfns.c (Fformat): Be sure to convert 8-bit characters to
+ multibyte form.
+ (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
+ combining occurs.
+ (Ftranspose_region): Delete codes for handling byte combining.
+
+ * fileio.c (Finsert_file_contents): Setup src_multibyte and
+ dst_multibyte members of coding. On handling REPLACE on unibyte
+ buffer, convert the result of decode_coding to unibyte. On
+ inserting into a mutibyte buffer, always call code_convert_region.
+ (e_write): Setup coding->src_multibyte according to the
+ multibyteness of the source (buffer or string).
+
+ * fns.c (concat): Handle 8-bit characters correctly.
+ (Fstring_as_unibyte): Be sure to make all 8-bit characters in
+ unibyte in the result.
+ (Fstring_as_multibyte): Be sure to make all 8-bit characters in
+ valid multibyte form in the result.
+ (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
+ (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
+ return -1, signal an error.
+ (base64_encode_1): New arg MULTIBYTE. Get each character by
+ CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
+ character is found, return -1.
+ (Fbase64_decode_region): Delete codes for handling byte-combining.
+ Treat each decoded byte as a unibyte character.
+ (Fbase64_decode_string): Return unibyte string.
+ (Fcompare_strings, concat, string_byte_to_char): Use
+ FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
+ FETCH_STRING_CHAR_ADVANCE.
+ (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
+ (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
+
+ * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
+ SPLIT_NON_ASCII_CHAR.
+ (fontset_ref_via_base, fontset_set): Likewise
+
+ * insdel.c (adjust_markers_for_record_delete): Deleted.
+ (adjust_markers_for_insert): Argument changed. Caller changed.
+ (adjust_markers_for_replace): Likewise.
+ (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
+ (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
+ (copy_text): Delete unused local varialbe c_save. For converting
+ to multibyte, be sure to make all 8-bit characters in valid
+ multibyte form.
+ (count_size_as_multibyte): Handle 8-bit characters correctly.
+ (insert_1_both, insert_from_string_1, insert_from_buffer_1)
+ (adjust_after_replace, replace_range, del_range_2)
+ [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
+ (insert_1_both, insert_from_string_1, insert_from_buffer_1)
+ (adjust_after_replace, replace_range, del_range_2) Delete codes for
+ handling byte combining.
+ (adjust_before_replace): Deleted.
+
+ * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
+ SPLIT_NON_ASCII_CHAR.
+ (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
+ (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
+ (Fkey_description): Likewise.
+
+ * lread.c (read1): On reading multibyte string, be sure to make
+ all 8-bit chararacters in valid multibyte form.
+ (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
+
+ * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
+ unconditionally.
+
+ * process.c (Fstart_process): GCPRO current_dir before calling
+ Ffind_operation_coding_system. Encode arguments here.
+ (create_process): Don't encode arguments here. Setup
+ src_multibyte and dst_multibyte members of struct coding.
+ (read_process_output): Setup src_multibyte and dst_multibyte
+ members of struct coding. If the output is to multibyte buffer,
+ always decode the output of the process. Adjust the
+ representation of 8-bit characters to the multibyteness of the output.
+ (send_process): Setup coding->src_multibyte according to the
+ multibyteness of the source.
+
+ * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
+ (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
+ FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
+
+ * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
+
+ * w16select.c (Fw16_set_clipboard_data): Setup members
+ src_multibyte and dst_multibyte of coding. Adjusted for the
+ change for find_charset_in_str.
+ (Fw16_get_clipboard_data): Likewise.
+
+ * w32fns.c (w32_to_x_font): Setup members src_multibyte and
+ dst_multibyte of coding.
+ (x_to_w32_font): Likewise.
+
+ * w32select.c (Fw32_set_clipboard_data): Setup members
+ src_multibyte and dst_multibyte of coding. Adjusted for the
+ change for find_charset_in_str.
+ (Fw32_get_clipboard_data): Likewise.
+
+ * xdisp.c (get_next_display_element): Handle 8-bit characters
+ correctly.
+ (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
+ (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
+
+ * xselect.c (selection_data_to_lisp_data): Setup members
+ src_multibyte and dst_multibyte of coding. Adjusted for the
+ change for find_charset_in_str.
+ (lisp_data_to_selection_data): Likewise.
+
+2000-05-19 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
+
+ * dispextern.h (Vimage_types): Add extern declaration.
+
+ * xdisp.c (Vimage_types): Moved here from xfns.c.
+ (syms_of_xdisp): Move `image-types' variable here from xfns.c.
+
+ * xfns.c (Vimages_types): Moved to xdisp.c.
+ (syms_of_xfns): Move `image-types' to xdisp.c.
+
+ * w32fns.c (Vimage_types): Removed.
+ (syms_of_w32fns): Remove `image-types'.
+
+2000-05-18 Kenichi Handa <handa@etl.go.jp>
+
+ * fns.c (map_char_table): Pay attention to character number of
+ charset. Check the validity of charset at the first level. For
+ leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
+ the default value.
+
+ * fontset.c: Include "buffer.h".
+ (fs_load_font): If the face has fontset, record the face ID in
+ that fontset.
+ (Finternal_char_font): New function.
+ (accumulate_font_info): New function.
+ (Ffontset_info): Rewritten for the new fontset implementation.
+ (syms_of_fontset): Register Vdefault_fontset in the first element
+ of Vfontset_table. Include Vdefault_fontset in
+ Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
+ function.
+
+2000-05-16 Dave Love <fx@gnu.org>
+
+ * m/iris5d.h: Deleted -- unused.
+
+2000-05-16 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
+ `invalid' instead of `illegal'.
+
+ * indent.c (Fmove_to_column): When ending within a tab, insert
+ spaces first so that markers at the end of the tab get adjusted.
+
+ * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
+ buffer list that wasn't selected in that frame.
+
+ * filelock.c (get_boot_time): To obtain an 8 char file name, which
+ is needed on mescaline, use a 2 char prefix, and call
+ make_temp_name with second arg non-zero.
+
+ * fileio.c (make_temp_name): New function, extracted from
+ Fmake_temp_name.
+ (Fmake_temp_name): Use it.
+
+2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * window.c (coordinates_in_window): Subtract 1 when computing right_x.
+
+2000-05-15 Gerd Moellmann <gerd@gnu.org>
+
+ * Makefile.in (lisp): Add env.elc.
+
+ * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
+
+2000-05-12 Gerd Moellmann <gerd@gnu.org>
+
+ * search.c (Freplace_match): Handle case of `\N' in the
+ replacement when there's no group N.
+
+2000-05-11 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (add_to_log): Don't pass the terminating NUL byte
+ of the message to message_dolog.
+
+ * keyboard.c (read_char): Don't clear current message for help
+ events; let the code handling help events handle this. Change
+ code detecting help events that should be ignored.
+
+ * xdisp.c (handle_single_display_prop): Don't try to set PT if
+ we're interating over a string.
+
+2000-05-09 Dave Love <fx@gnu.org>
+
+ * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
+ that offset before writing. Move gcpro region past call of
+ Ffile_regular_p.
+
+2000-05-04 Dave Love <fx@gnu.org>
+
+ * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
+
+2000-05-04 Gerd Moellmann <gerd@gnu.org>
+
+ * insdel.c (insert_from_buffer_1): Adjust FROM position by number
+ of inserted characters when BUF equals the current buffer, and PT
+ is in front of or equal to FROM.
+
+2000-05-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (handle_single_display_prop): If display property value
+ is invalid, or something not supported on the frame, restore
+ iterator's position to what it was initially. Make sure to return
+ 0 for invalid and unsupported property values.
+
+ * xterm.c (x_produce_glyphs) <composite chars>: Handle case
+ that x_per_char_metric returns null.
+
+2000-05-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.h (struct face): Add forward declaration.
+ (struct image): Ditto.
+ (image_ascent): Add prototype.
+
+ * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
+ (x_draw_image_relief, x_draw_image_foreground_1): Call function
+ image_ascent instead of using IMAGE_ASCENT.
+
+ * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
+ (IMAGE_ASCENT): Removed.
+
+ * xfns.c (Qcenter): New variable.
+ (enum image_value_type): Add IMAGE_ASCENT_VALUE.
+ (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
+ (image_ascent): New function.
+ (lookup_image): Recognize `:ascent center'.
+ (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
+ (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
+ (xbm_load): Don't set image's ascent here.
+ (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
+ (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
+ check ascent values here.
+ (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
+ (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
+ (syms_of_xfns): Initialize Qcenter.
+
+ * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
+ to the limits, increase the limits.
+
+2000-05-01 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
+ Check Vfont_encoding_alist against the full name of the opened font.
+
+2000-04-28 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
+ taller than the window.
+
+2000-04-28 Kenichi Handa <handa@etl.go.jp>
+
+ * xfaces.c (realize_x_face): Fix the argument of the second
+ xassert. BASE_FACE may not be a face for ASCII.
+
+2000-04-27 Gerd Moellmann <gerd@gnu.org>
+
+ * print.c (print_object): Treat print-length < 0 as nil.
+
+ * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
+
+ * s/freebsd.h (TERMCAP_OBJ): Removed.
+ (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
+
+ * lread.c (read1): Don't treat period followed by certain
+ characters as symbol start.
+
+ * xfns.c (slurp_file): New function.
+ (xbm_image_p): Handle case of in-memory XBM files.
+ (xbm_scan): Rewritten to work on memory buffers instead of files.
+ (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
+ Work on memory buffers instead of files. If DATA is null test
+ if buffer looks like an in-memory XBM file.
+ (xbm_load_image): Renamed from xbm_load_image_file. Work on
+ memory buffers instead of files.
+ (xbm_file_p): New function.
+ (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
+
+ * lread.c (end_of_file_error): New function.
+ (read1): Call it instead of signaling `end-of-file' directly.
+
+ * print.c (print_error_message): Print data of `end-of-file'
+ with Fprinc instead of Fprin1.
+
+2000-04-26 Ken Raeburn <raeburn@gnu.org>
+
+ * window.c (freeze_window_start): Check that minibuffer scroll
+ window isn't nil before extracting the window structure pointer
+ from it.
+
+ * undo.c (record_delete): If we hit the end of the undo list, stop
+ picking elements apart.
+
+2000-04-26 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (display_line): If lines are continued, restore
+ iterator's ascent/descent information to the values before the
+ first glyph not fitting on the line.
+
+2000-04-25 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_window_id) <all changes above window start>: Adjust
+ positions in glyph matrix. Don't compute new window end positions.
+
+ * dispnew.c (increment_matrix_positions): Renamed from
+ increment_glyph_matrix_buffer_positions.
+ (increment_row_positions): Renamed from
+ increment_glyph_row_buffer_positions.
+
+ * dispextern.h: Change names of renamed functions from dispnew.c
+ in prototypes.
+
+2000-04-24 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Fdo_auto_save): Create directories for auto-save
+ list file if necessary.
+
+ * xdisp.c (init_iterator): Set iterator's extra_line_spacing
+ from buffer or frame.
+ (automatic_hscrolling_p): New variable.
+ (hscroll_windows): Scroll windows horizontally only if automatic
+ hscrolling is allowed.
+ (syms_of_xdisp): New variable `automatic-hscrolling'.
+
+ * frame.h (struct frame): Add member extra_line_spacing.
+
+ * xfns.c (x_set_line_spacing): New function.
+ (Fx_create_frame): Set line spacing from resources.
+ (Qline_spacing): New variable.
+ (syms_of_xfns): Initialize Qline_spacing.
+
+ * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
+
+ * buffer.c (init_buffer_once): Handle extra_line_spacing.
+ (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
+ (reset_buffer): Don't initialize extra2 and extra3. Initialize
+ extra_line_spacing from default value.
+ (init_buffer_once): Initialize default value of extra_line_spacing.
+
+ * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
+ and extra3.
+
+ * xterm.c (x_produce_glyphs): Remove reference to struct it's
+ prompt_width. Add extra line spacing.
+
+ * term.c (produce_glyphs): Remove reference to struct it's
+ prompt_width.
+
+ * dispextern.h (struct it): Remove member prompt_width, add
+ extra_line_spacing.
+
+2000-04-22 Gerd Moellmann <gerd@gnu.org>
+
+ * dispnew.c (update_frame_line): When writing a whole line, make
+ sure cursor is in the right row afterwards, otherwise a use of
+ capability `ch' in cmgoto might leave the cursor in the row below.
+
+2000-04-21 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (struct Lisp_Buffer_Cons): Remove.
+
+ * keyboard.c (timer_check): Fix typo in comment.
+
+2000-04-21 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (Fset_fontset_font): Fix docstring. Local variable
+ name change: ch -> character.
+
+2000-04-20 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (echo_message_buffer): New variable.
+ (echo_now): Set echo_message_buffer to the echo area buffer used
+ to display the echo.
+ (cancel_echoing): Reset echo_message_buffer to nil.
+ (read_char): Code rewritten that handles canceling an echo or
+ echoing a dash, respectively.
+
+ * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
+ directory doesn't exist.
+
+2000-04-19 Dave Love <fx@gnu.org>
+
+ * fns.c (syms_of_fns): Defsubr mapc.
+ (concat): Don't allow numeric args.
+ (Fconcat): Doc change.
+
+2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (re_match_2_internal): Don't shorten the strings anymore,
+ instead define end_match(1|2) more carefully.
+ Use GET_CHAR_BEFORE_2 for `begline'.
+
+2000-04-19 Gerd Moellmann <gerd@gnu.org>
+
+ * frame.h (SELECTED_FRAME): Change definition to compile cleanly
+ on 64-bit systems where NULL is defined as `0'.
+
+ * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
+ the `variable argument list' to make it work on Alpha.
+
+ * m/alpha.h (_LP64) [!_LP64]: Define.
+ (ORDINARY_LINK): Define for NetBSD.
+
+ * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
+
+2000-04-19 Dave Love <fx@gnu.org>
+
+ * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
+ change.
+
+ * Makefile.in (LIBS): Don't use.
+ (GETLOADAVG_OBJ): Define again.
+ (otherobj): Add GETLOADAVG_OBJ.
+
+ * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
+
+2000-04-18 Gerd Moellmann <gerd@gnu.org>
+
+ * lread.c (read_filtered_event): Cancel and start busy cursor.
+
+ * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
+ that the per-character metrics may be null.
+
+2000-04-17 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.c (clone_per_buffer_values): New function.
+ (Fmake_indirect_buffer): Add optional argument CLONE. Call
+ clone_per_buffer_values if CLONE is not nil.
+
+ * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
+
+2000-04-16 Dave Love <fx@gnu.org>
+
+ * Makefile.in: Remove obsolete localcpp stuff.
+ (GETLOADAVG_OBJ): Don't define.
+ (obj): Move LIBOBJS...
+ (otherobj): ... to here.
+ (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
+ whitespace-only lines after the continuation (Irix).
+
+2000-04-14 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
+
+ * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
+
+2000-04-14 Dave Love <fx@gnu.org>
+
+ * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
+ * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
+ * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
+ * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
+ NLIST_STRUCT.
+
+ * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
+ autoconfiscated HAVE_GETLOADAVG.
+
+ * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
+ BROKEN_MKTIME.
+
+2000-04-14 Gerd Moellmann <gerd@gnu.org>
+
+ * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
+ (fill_in_lock_file_name): Avoid existing files that aren't links.
+
+2000-04-14 Dave Love <fx@gnu.org>
+
+ * Makefile.in (LIBS, LIBOBJS): New variable.
+ (INTERVAL_SRC): Convert to make variable.
+ (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
+ (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
+ (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
+ add LIBOBJS.
+ (SOME_MACHINE_OBJECTS): Remove interval stuff.
+ (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
+ (shortlisp): Add facemenu, float-sup, frame.
+ (SOME_MACHINE_LISP): Remove them from here.
+ (LIBES): Change unused LDLIBS to autoconf LIBS.
+
+ * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
+
+2000-04-14 Kenichi Handa <handa@etl.go.jp>
+
+ * composite.c (update_compositions): If FROM and TO are not in a
+ valid range, do nothing.
+
+2000-04-13 Gerd Moellmann <gerd@gnu.org>
+
+ * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
+
+ * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
+
+ * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
+ as TERMCAP_OBJ.
+
+2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * fileio.c (a_write): Remove redundant semi-colons.
+ (e_write): Return -1 if failed to write all the data.
+ This fixes the changes made at 1999-12-15.
+
+2000-04-12 Dave Love <fx@gnu.org>
+
+ * fns.c (mapcar1): Test for null vals to support mapc.
+ (Fmapc): New function.
+
+2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (NUM_MOUSE_BUTTONS): Define.
+ (IT_frame_up_to_date): Support the buffer local value of
+ cursor-type, if defined.
+
+2000-04-10 Dave Love <fx@gnu.org>
+
+ * editfns.c (preceding-char, following-char): Doc fix.
+
+2000-04-10 Ken Raeburn <raeburn@gnu.org>
+
+ * Makefile.in (temacs): Revert 2000-03-12 change.
+
+2000-04-10 Jason Rumney <jasonr@gnu.org>
+
+ * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
+
+2000-04-10 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (setup_echo_area_for_printing): Choose an echo
+ area buffer, if it's not set up yet.
+
+ * indent.c (compute_motion): Set immediate_quit.
+
+2000-04-09 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
+ (realize_tty_face): Suppress boldness if colors are the inverse of
+ the default colors, and tty_suppress_bold_inverse_default_colors_p
+ is set.
+ (Ftty_suppress_bold_inverse_default_colors): New function.
+ (syms_of_xfaces): Defsubr it.
+
+ * buffer.c (Frestore_buffer_modified_p): New function.
+ (syms_of_buffer): Defsubr it.
+
+2000-04-08 Ken Raeburn <raeburn@gnu.org>
+
+ * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
+ charset id (int) argument, not a charset (Lisp_Object).
+
+ * coding.h (code_convert_string): Declare.
+ * coding.c (code_convert_string_norecord): Pass an int, not a lisp
+ object, as the fourth argument to code_convert_string.
+
+ * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
+ (Fset_fontset_font): Use EQ to compare lisp objects.
+
+2000-04-05 Ken Raeburn <raeburn@gnu.org>
+
+ * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
+ a pointer that looks like a lisp object.
+ (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
+ zero, instead see whether it's an integer object, since they can't
+ have intervals.
+ (GET_INTERVAL_OBJECT): Simply assign to the destination.
+
+ * dispnew.c (allocate_matrices_for_frame_redisplay)
+ (direct_output_forward_char): Use X(U)INT and make_number as needed
+ to convert between (unsigned) int values and lisp integers.
+ * keyboard.c (read_key_sequence): Likewise.
+ * lread.c (substitute_object_recurse): Likewise.
+ * fns.c (concat, hash_lookup, hash_remove): Likewise.
+ * minibuf.c (do_completion, Fminibuffer_complete_word)
+ (Fminibuffer_completion_help): Likewise.
+ * term.c (produce_special_glyphs): Likewise.
+
+ * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
+ * print.c (print_preprocess, print_object): Likewise.
+
+ * search.c (compile_pattern): Use NILP when checking for nil.
+
+ * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
+ __OPTIMIZE__]: Provide a GNU C macro version that handles
+ lisp-object unions.
+ (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
+ field, to better cope with ENABLE_CHECKING and calls that modify a
+ Lisp_Object using its old value.
+
+2000-04-04 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (compare_window_configurations): Signal an error
+ if parameters C1 or C2 aren't window configurations.
+
+ * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
+ AFTER_POTENTIAL_GC calls around calls to functions that can
+ signal an error and thus invoke the debugger.
+
+2000-04-03 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
+ an error if decoding fails.
+
+ * keyboard.c (lispy_mouse_names): Variable removed.
+ (Vlispy_mouse_stem): New variable.
+ (syms_of_keyboard): Initialize Vlispy_mouse_stem.
+ (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
+ for any mouse button number. Increase size of mouse_syms and
+ button_down_location as needed. Call modify_event_symbol with
+ different arguments.
+ (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
+ Call modify_event_symbol with different arguments.
+ (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
+ for any button number. Call modify_event_symbol with different
+ arguments.
+ (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
+ Accept a string for NAME_ALIST_OR_STEM.
+
+ * lisp.h (larger_vector): Add prototype.
+
+ * fns.c (larger_vector): Make externally visible.
+
+ * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
+
+2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
+ (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
+ (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
+ we are between str1 and str2.
+ (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
+ (PATFETCH): Use `TRANSLATE'.
+ (PATFETCH_RAW): Fetch multibyte char if applicable.
+ (PATUNFETCH): Remove.
+ (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
+ When writing a char, write it directly into the pattern buffer rather
+ than going needlessly through a temp char-array.
+ (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
+ multibyte magic and remove the useless `#ifdef emacs'.
+ (bcmp_translate): Don't compare as multibyte chars when in a unibyte
+ buffer.
+
+ * regex.h (struct re_pattern_buffer): Make field `multibyte'
+ conditional on `emacs'.
+
+ * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
+
+2000-04-01 Ken Raeburn <raeburn@gnu.org>
+
+ * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
+ non-union-type versions of XMARK and friends here, because XMARK
+ and friends won't work on an integer field if NO_UNION_TYPE is not
+ defined.
+ (make_number): Define as a function if it's not defined as a macro.
+
+ * composite.c (run_composite_function): Use NILP when checking for nil.
+ (syms_of_composite): Delete local var NARGS, pass an int as first
+ argument to Fmake_hash_table.
+
+ * editfns.c (text_property_stickiness): Use NILP to test
+ Lisp_Object boolean value.
+ (Fmessage_or_box): Don't use NILP to test int variable.
+ (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
+ problems reading from and changing the same lisp value in an
+ XSETSTRING call.
+
+2000-04-01 Gerd Moellmann <gerd@gnu.org>
+
+ * term.c (TN_no_color_video): New variable.
+ (term_init): Intitialize TN_no_color_video.
+ (enum no_color_bit): New enumeration.
+ (MAY_USE_WITH_COLORS_P): New macro.
+ (turn_on_face): Use it to determine if attributes may be used
+ combined with colors.
+
+2000-04-01 Ken Raeburn <raeburn@gnu.org>
+
+ * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
+ with int lvalues via casts; instead, just yield lisp object lvalues.
+ (enlarge_window): Variable sizep now points to Lisp_Object. Use
+ proper accessor macros.
+ (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
+ (grow_mini_window): Fix typo getting int value of root->height.
+
+ * xdisp.c (compute_string_pos): Fix order of arguments to
+ string_pos_nchars_ahead.
+ (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
+ count arg to variable-arg routines like Frun_hook_with_args and
+ Fformat.
+ (back_to_previous_visible_line_start)
+ (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
+ fixed-arg routines like Fget_char_property and Fmake_string.
+ (reconsider_clip_changes): Use XINT when comparing integer lisp
+ objects, or passing them as int arguments.
+ (mark_window_display_accurate, insert_left_trunc_glyphs)
+ (append_space, extend_face_to_end_of_line): Use make_number when
+ storing or passing integer values as lisp objects.
+ (set_cursor_from_row, highlight_trailing_whitespace): Use
+ INTEGERP, not implicit test against zero, for glyph object.
+ (try_window_id): Don't use make_number when we want an int value.
+
+ * xfaces.c (xlfd_symbolic_value): Make last argument a
+ Lisp_Object, to be consistent with callers.
+ (Fbitmap_spec_p): Use XINT to get numeric value of height.
+ (lface_hash): Apply XFASTINT to lisp values before folding in.
+
+ * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
+ fill in window width and height. Pass an int, not a lisp object,
+ as first arg to Finsert.
+
+2000-04-01 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (realize_basic_faces): Block input while realizing
+ the faces.
+
+ * keyboard.c (lispy_mouse_names): Add additional mouse names.
+
+ * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
+
+2000-03-31 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_produce_glyphs): When displaying unibyte text
+ or ASCII, handle case that per-char metric is null.
+
+2000-03-30 Ken Raeburn <raeburn@gnu.org>
+
+ * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
+
+ * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
+ (XSUBR, XBUFFER): Verify correct object type before returning
+ pointer, using eassert.
+ * frame.h (XFRAME): Likewise.
+
+ * buffer.c (Frename_buffer, Fset_buffer_multibyte)
+ (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
+ XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
+ * data.c (set_internal): Likewise.
+ * dispextern.h (WINDOW_WANTS_MODELINE_P)
+ (WINDOW_WANTS_HEADER_LINE_P): Likewise.
+ * fileio.c (auto_save_1): Likewise.
+ * insdel.c (check_markers): Likewise.
+ * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
+ * undo.c (record_insert): Likewise.
+ * vmsproc.c (child_sig): Likewise.
+ * window.c (unshow_buffer, window_loop): Likewise.
+ * xterm.c (x_erase_phys_cursor): Likewise.
+
+2000-03-30 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (free_image_cache): Free the cache structure itself
+ last, after all its members have been freed.
+
+ * lisp.h (xstrdup): Add prototype.
+
+ * alloc.c (xstrdup): Moved here from xfaces.c.
+ (allocating_for_lisp): Variable removed.
+ (lisp_malloc): Block input around the calls to malloc and mem_insert.
+
+ * xfaces.c (realize_tty_face): Use find_symbol_value instead
+ of Fsymbol_value.
+ (xstrdup): Moved to alloc.c.
+
+2000-03-29 Ken Raeburn <raeburn@gnu.org>
+
+ * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
+
+ * emacs.c (main): Fix sense of no-loadup test.
+
+ * config.in (ENABLE_CHECKING): Undef.
+
+ * lisp.h (struct interval): Replace "parent" field with a union of
+ interval pointer and Lisp_Object; add new bitfield to use as
+ discriminant. Change other flag fields to bitfields.
+ (CHECK): New macro for consistency checking. If ENABLE_CHECKING
+ is defined and the supplied test fails, print a message and abort.
+ (eassert): New macro. Use CHECK to provide an assert-like facility.
+
+ * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
+ pointers; abort if the value looks like a lisp object.
+ (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
+ (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
+ Modify for new interval parent definition.
+
+ * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
+ (UNMARK_BALANCE_INTERVALS): Update references that need an
+ addressable lisp object in the interval structure.
+ (die): New function.
+ (suppress_checking): New variable.
+
+ * intervals.c (interval_start_pos): Just return 0 if there's no
+ parent object.
+
+2000-03-29 Gerd Moellmann <gerd@gnu.org>
+
+ * lread.c (read1): Accept `.' (period) as symbol start like in CL
+ and earlier Emacs versions.
+
+ * keyboard.c (Ftop_level): Cancel busy-cursor.
+
+ * eval.c (call_debugger): Cancel busy-cursor.
+
+2000-03-29 Kenichi Handa <handa@etl.go.jp>
+
+ * search.c (Freplace_match): Adjust multibyteness of the current
+ buffer and NEWTEXT. Free allocated memory before signaling an error.
+
+2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (analyse_first): New function obtained by ripping out most
+ of re_compile_fastmap and generalizing it a little bit so that it
+ can also just return whether a given (sub)pattern can match the empty
+ string or not.
+ (regex_compile): Use `analyse_first' to decide whether the loop-check
+ needs to be done or not for *, +, *? and +? (the loop check is costly
+ for non-greedy repetition).
+ (re_compile_fastmap): Delegate the actual work to `analyse_first'.
+
+2000-03-28 Dave Love <fx@gnu.org>
+
+ * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
+
+ * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
+
+2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
+ an expression.
+ (enum re_opcode_t): Update description of succeed_n.
+ (PATFETCH): Always define.
+ (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
+ operators, char classes, shy-groups and intervals).
+ Optimize special cases of intervals so as to only use succeed_n and
+ jump_n when really needed.
+ (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
+ that we don't have to handle the special cases any more.
+ Simplify on_failure_jump handling as well.
+
+2000-03-28 Jason Rumney <jasonr@gnu.org>
+
+ * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
+
+2000-03-27 Gerd Moellmann <gerd@gnu.org>
+
+ * s/freebsd.h (GC_SETJMP_WORKS): Define.
+
+ * s/msdos.h (GC_SETJMP_WORKS): Define.
+
+ * alloc.c (mark_maybe_object): New function.
+ (mark_memory): Use it.
+ (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
+ (setjmp_tested_p, longjmp_done): New variables.
+ (test_setjmp): New function.
+ (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
+ (init_alloc): Initialize setjmp_tested_p and longjmp_done.
+
+ * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
+ to DEC_TEXT_POS and INC_TEXT_POS.
+
+ * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
+ with parameter MULTIBYTE_P.
+
+ * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
+
+ * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
+ buffers because it looks for multibyte character byte sequences
+ which don't exist in unibyte text.
+
+ * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
+
+ * xfaces.c (register_color, unregister_color, unregister_colors)
+ [DEBUG_X_COLORS]: New functions.
+ (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
+
+ * xfns.c (x_set_cursor_color): Get color reference counts right.
+
+ * xterm.c (x_copy_color): New function.
+ (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
+
+ * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
+ (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
+ (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
+ (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
+ (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
+ (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
+ (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
+ (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
+ (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
+ (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
+
+ * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
+ names for handling per-buffer variables.
+
+ * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
+ instead of MAX_BUFFER_LOCAL_VARS.
+ (last_per_buffer_idx): Renamed from max_buffer_local_idx.
+
+ * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
+
+ * xfns.c (x_specified_cursor_type): New function.
+ (x_set_cursor_type): Use it.
+
+ * buffer.h (struct buffer): Add cursor_type.
+
+2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
+ (print_partial_compiled_pattern, re_compile_fastmap):
+ Handle new opcode.
+ (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
+ (re_match_2_internal): Add code for on_failure_jump_nastyloop when
+ executing it as well as when popping it off the stack to find infinite
+ loops in non-greedy repetition operators.
+
+2000-03-26 Gerd Moellmann <gerd@gnu.org>
+
+ * doc.c (Qfunction_documentation): New variable.
+ (syms_of_doc): Initialize Qfunction_documentation.
+ (Fdocumentation): If FUNCTION is a symbol with non-nil
+ `function-documentation' property, return a documentation derived
+ from that.
+
+ * buffer.c (syms_of_buffer): Add default-cursor-type.
+ (init_buffer_once): Don't let cursor_type have a local value
+ in every buffer.
+
+ * xterm.c (x_display_and_set_cursor): Choose cursor depending
+ on buffer-local value of cursor_type.
+ (x_draw_bar_cursor): Add parameter WIDTH.
+
+ * buffer.c (reset_buffer): Initialize buffer's cursor_type.
+ (init_buffer_once): Set default cursor_type value to t.
+ Mark cursor_type as local everywhere.
+ (syms_of_buffer): New per-buffer variable cursor-type.
+
+ * buffer.h (struct buffer): Remove member local_var_flags,
+ add local_flags.
+ (MAX_BUFFER_LOCAL_VARS): New macro.
+ (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
+ (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
+ (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
+ (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
+
+ * print.c (print_object): Use new macros for per-buffer variables.
+
+ * category.c (Fset_category_table): Use new macros for per-buffer
+ variables.
+
+ * buffer.c (buffer_permanent_local_flags): Make a char array.
+ (max_buffer_local_idx): New variable.
+ (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
+ for new handling of per-buffer variables.
+ (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
+ (init_buffer_once): Initialize per-buffer vars differently.
+ Set max_buffer_local_idx.
+
+ * syntax.c (Fset_syntax_table): Use new macros for per-buffer
+ variables.
+
+ * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
+
+ * data.c (do_symval_forwarding, store_symval_forwarding)
+ (find_symbol_value, set_internal, default_value, Fset_default)
+ (Fkill_local_variable, Flocal_variable_p): Use new macros for
+ per-buffer variables.
+
+ * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
+
+2000-03-24 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_term_init): Unblock input around call1 of
+ Qvendor_specific_keysyms.
+
+ * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
+ (find_defun_start): Consider an open parenthesis in column 0
+ a defun start only if open_paren_in_column_0_is_defun_start is set.
+ (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
+
+2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
+
+ * eval.c (Fautoload): Add entry in load-history (if after dump).
+ * lread.c (load-history): Update docstring.
+
+2000-03-24 Gerd Moellmann <gerd@gnu.org>
+
+ * indent.c (Fvertical_motion): Always use the current buffer.
+ Temporarily change the window's buffer, if necessary.
+
+2000-03-23 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (fast_find_position): Make sure not to consider rows
+ not visible in the window.
+
+2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (enum syntaxcode): Provide default for non-Emacs.
+ (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
+
+2000-03-22 Jason Rumney <jasonr@gnu.org>
+
+ * w32menu.c (single_submenu): Set help string to NULL if none.
+ (w32_menu_show): Set help string correctly.
+ (add-menu-item): Set help string in MIIM_DATA for menu item.
+ Load SetMenuItemInfoA explicitly.
+ (w32_menu_display_help): New function.
+
+ * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
+ (QCdata): Moved to xdisp.c.
+
+ * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
+ (Vw32_charset_to_codepage_alist): Removed.
+ (Vw32_charset_info_alist): New variable.
+ (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
+ (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
+ (greek, hebrew, thai, johab, mac, unicode]): New symbols.
+ (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
+ with TODO comment.
+ (w32_codepage_for_font): Use Vw32_charset_info_alist.
+ (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
+ Define Vw32_charset_info_alist and w32_charset symbols.
+
+2000-03-22 Jason Rumney <jasonr@gnu.org>
+
+ * makefile.nt (w32bdf.obj): Update dependencies.
+
+ * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
+
+ * w32fns.c: Include fontset.h after dispextern.h.
+ (Fx_create_frame): Do not create fontset.
+ (w32_load_system_font): Doc fix.
+ (Fx_close_connection): Free full_name if it is not shared.
+
+ * w32term.c: Include fontset.h after dispextern.h.
+ (x_get_glyph_face_and_encoding): New parameter two_byte_p.
+ Callers updated.
+ (w32_per_char_metric): If PCM is invalid, delete and return NULL.
+ (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
+ (w32_font_is_double_byte): New function, needs body.
+ (x_append_glyph): Set glyph->glyph_not_available_p.
+ (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
+ it->charset. If it->multibyte_p is zero and it->c is a multibyte
+ character, convert it to a unibyte character.
+ (struct glyph_string): Delete member `charset'.
+ (W32_TEXTOUT): Temporarily remove charset_dim until another way of
+ calculating it is found.
+ (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
+ the case that per char metric is not available correctly.
+ (x_fill_glyph_string): Handle the case that the specific glyph is
+ not available correctly.
+ (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
+ (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
+ (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
+ (x_new_fontset): Call fontset_ascii to get ASCII font name of the
+ fontset. Don't call FS_LOAD_FONT.
+
+2000-03-22 Ken Raeburn <raeburn@gnu.org>
+
+ * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
+ (INT_LISPLIKE): New macro.
+ (NULL_INTERVAL_P): Use it.
+ (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
+ (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
+ (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
+
+ * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
+ explicit references to "parent" field of struct interval and
+ associated unclean type conversions.
+ * intervals.c (create_root_interval, root_interval, rotate_right)
+ (rotate_left, balance_possible_root_interval, split_interval_right)
+ (split_interval_left, interval_start_pos, find_interval)
+ (next_interval, previous_interval, update_interval)
+ (adjust_intervals_for_insertion, delete_node, delete_interval)
+ (adjust_intervals_for_deletion, merge_interval_right)
+ (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
+ (copy_intervals_to_string): Likewise.
+ * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
+ Likewise.
+ * syntax.c (update_syntax_table): Likewise.
+
+ * intervals.c (reproduce_tree_obj): New function, like
+ reproduce_tree but takes a Lisp_Object for the parent. Declare
+ with prototype.
+ (graft_intervals_into_buffer): Use it when appropriate.
+ (reproduce_tree): Declare with prototype.
+ (balance_possible_root_interval): Check that the parent is a lisp
+ object before trying to examine its type.
+
+2000-03-22 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (lface_same_font_attributes_p): Compare font attributes
+ as strings only if both are known to be strings.
+
+ * s/openbsd.h (LIBS_TERMCAP): Undef.
+
+2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
+ definitions for non-Emacs compilation.
+ (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
+ outside of `#ifdef emacs'.
+ (print_partial_compiled_pattern): Update.
+ (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
+ (re_compile_fastmap): Merge handling of charset and charset_not (for
+ emacs and non-emacs compilation as well).
+ Similarly for (not)categoryspec and (not)syntaxspec.
+ Don't use the fastmap when reaching `anychar' since the added
+ complexity is not justified.
+ (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
+ and (not)syntaxspec. Merge (not)categoryspec.
+
+2000-03-22 Kenichi Handa <handa@etl.go.jp>
+
+ * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
+ (FACE_FOR_CHAR): Define them differently for the configuration of
+ --without-x.
+
+2000-03-21 Dave Love <fx@gnu.org>
+
+ * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
+ doc string.
+
+2000-03-21 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
+ (lface_fully_specified_p): Don't check contents of
+ LFACE_FONT_INDEX because that attribute is optional.
+ (realize_x_face): Remove now unwarranted xassert.
+
+2000-03-21 Kenichi HANDA <handa@etl.go.jp>
+
+ The following changes are to make font selection based on
+ characters, not charset. In addition, they recover fontset
+ facilities while utilizing the new font selection mechanism.
+
+ * Makefile.in (fontset.o): Depend on dispextern.h.
+
+ * alloc.c (mark_face_cache): Don't mark face->registry.
+
+ * dispextern.h (struct glyph): New member glyph_not_available_p.
+ Use 22 bits for face_id.
+ (enum lface_attribute_index): Add LFACE_FONT_INDEX.
+ (struct face): Delete member registry, new member ascii_face.
+ (FACE_SUITABLE_FOR_CHAR_P): Renamed from
+ FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
+ (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
+ (struct it): Delete member charset, new member glyph_not_available_p.
+
+ * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
+ (struct fontset_info, struct fontset_data): Structs removed.
+ (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
+ (Vglobale_fontset_alist, font_idx_temp): Externs removed.
+ (fs_load_font, fs_query_fontset): Adjusted for new argument.
+ (fs_free_face_fontset, fontset_font_pattern)
+ (face_suitable_for_char_p, face_for_char)
+ (make_fontset_for_ascii_face): Extern them.
+ (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
+ (FS_LOAD_FACE_FONT): New macro.
+
+ * fontset.c: All codes rewritten or adjusted for the change of
+ fontset implementation. Now fontset is represented by char table.
+ (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
+ Variables removed.
+ (my_strcasecmp): Function removed.
+ (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
+ (AREF, ASIZE): New macros.
+ (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
+ (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
+ (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
+ (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
+ (fontset_id_valid_p, font_family_registry, fontset_name)
+ (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
+ (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
+ New functions.
+ (fs_load_font): New arg FACE. Caller changed.
+ (fs_query_fontset): Argument changed. Caller changed.
+ (Fquery_fontset): call fs_query_fontset.
+ (fs_register_fontset, alloc_fontset_data, free_fontset_data):
+ Functions removed.
+ (clear_fontset_elements, check_registry_encoding)
+ (check_fontset_name): New functions.
+ (syms_of_fontset): Set char-table-extra-slots property of fontset
+ to 3. Staticpro and initialize Vfontset_table and
+ Vdefault_fontset. Defsubr fontset_font and fontset_list.
+
+ * frame.h (struct frame): Member `fontset_data' removed.
+ (FRAME_FONTSET_DATA): Macro removed.
+
+ * frame.c (make_frame): Don't allocate f->fontset_data.
+ (Fdelete_frame): Don't free f->fontset_data.
+
+ * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
+
+ * xdisp.c (charset_at_position): Function removed.
+ (init_iterator): Don't set member charset of struct `it'.
+ (handle_face_prop, reseat_to_string, set_iterator_to_next)
+ (next_element_from_display_vector, insert_left_trunc_glyphs):
+ Likewise.
+ (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
+ FACE_FOR_CHARSET.
+ (get_next_display_element, append_space)
+ (extend_face_to_end_of_line): Likewise.
+
+ * xfaces.c (Qx_charset_registry, Vface_default_registry):
+ Variables removed.
+ (clear_font_table, frame_update_line_height, load_face_font):
+ Adjusted for the change of fontset implementation.
+ (load_face_fontset_font): Function removed.
+ (pixel_point_size): New function.
+ (font_list): Argument type changed. Caller changed.
+ (LFACE_FONT): New macro.
+ (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
+ (set_lface_from_font_name): Type of arg FONTNAME is changed to
+ Lisp_Object. Determine the font name by actually loading a font
+ by the specified pattern. Set LFACE_FONT (lface) to the specified
+ pattern. Even if a font is not found, don't try alternatives.
+ (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
+ (set_font_frame_param): If `font' is specified in lface, use it.
+ (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
+ (lface_same_font_attributes_p): Likewise.
+ (make_realized_face): Arguent changed. Caller changed. Set
+ face->ascii_face to face itself.
+ (free_realized_face): Free face->fontset if face is for ASCII.
+ (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
+ (deduce_unibyte_registry, x_charset_registry): Functions removed.
+ (free_realized_multibyte_face): New function.
+ (lookup_face, lookup_named_face, lookup_derived_face): Argument
+ changed. Caller changed.
+ (try_font_list): Argument type changed.
+ (face_fontset): Check `font' slot of ATTRS, not `family' slot.
+ (choose_face_font): Argument changed. Handle fontset properly.
+ (choose_face_fontset_font): Function removed.
+ (realize_default_face, realize_named_face): Don't remove the
+ former face here.
+ (realize_face): Argument changed. Caller changed. Remove face
+ with the arg former_face_id in advance. Load font for the new face.
+ (realize_x_face): Argument changed. Caller changed. For a
+ multibyte character, share fontset with base_face. For a single
+ byte character, make a new realized fontset. Don't load a font here.
+ (realize_tty_face): Argument changed. Caller changed.
+ (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
+ (face_at_buffer_position): Don't check multibyte_p for returning
+ DEFAULT_FACE_ID.
+ (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
+ FACE_SUITABLE_FOR_CHARSET_P.
+ (syms_of_xfaces): Remove code for Qx_charset_registry and
+ Vface_default_registry.
+
+ * xterm.c: Include fontset.h after dispextern.h. Undo the changes
+ related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
+ (x_per_char_metric): Don't try FONT->default_char. Even if
+ pcm->width is zero, glyph bits may exist.
+ (x_encode_char): Always initialize char2b->byte1.
+ (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
+ (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
+ (x_append_glyph): Set glyph->glyph_not_available_p.
+ (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
+ it->charset. Handle the case that per char metric is not
+ available. If it->multibyte_p is zero and it->c is a multibyte
+ character, convert it to a unibyte character.
+ (struct glyph_string): Delete member `charset'.
+ (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
+ the case that per char metric is not available correctly.
+ (x_fill_glyph_string): Handle the case that the specific glyph is
+ not available correctly.
+ (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
+ (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
+ (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
+ (x_new_fontset): Call fontset_ascii to get ASCII font name of the
+ fontset. Don't call FS_LOAD_FONT.
+
+ * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
+ (x_create_tip_frame): Likewise.
+ (Fx_close_connection): Free full_name of font_info.
+
+ * fns.c (optimize_sub_char_table): New function.
+ (Foptimize_char_table): New function.
+ (syms_of_fns): Defsubr Soptimize_char_table.
+
+2000-03-20 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
+ only if buffer is displayed in some window.
+
+ * xdisp.c (handle_single_display_prop): Initialize local `value'.
+ (try_window_reusing_current_matrix): Don't call scroll run
+ function if run's current and desired position are the same;
+ this prevents cursor flickering.
+
+2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
+
+ * regex.c (RE_STRING_CHAR): New macro.
+ (GET_CHAR_AFER_2): Remove.
+ (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
+ (enum re_opcode_t): Remove on_failure_jump_exclusive.
+ (print_partial_compiled_pattern, re_compile_fastmap)
+ (re_match_2_internal): Remove on_failure_jump_exclusive.
+ (regex_compile): Turn optimizable P+ loops into PP*, so that the
+ optimization only need to work for * (ie. can use of_keep_string_jump).
+ Remove the special case for .*\n since it is now covered by the general
+ optimization.
+ (re_search_2): Don't bother with `room'.
+ (skip_one_char): New function.
+ (skip_noops): Simplify since `memory' is not needed any more.
+ (mutually_exclusive_p): Restructure slightly to use `switch' and
+ add handling for "all" remaining cases.
+ (re_match_2_internal): Change on_failure_jump_smart to use
+ on_failure_keep_string_jump (and redirect the end-of-loop jump)
+ rather than on_failure_jump_exclusive.
+
+2000-03-19 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
+ number of bits per RGB because it's everywhere used as the depth
+ of the visual.
+
+ * term.c (calculate_costs): Remove code dealing with X frames.
+
+2000-03-19 Richard M. Stallman <rms@gnu.org>
+
+ * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
+
+2000-03-18 Gerd Moellmann <gerd@gnu.org>
+
+ * lread.c (read_integer): Unread the last char not consumed.
+
+2000-03-17 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_update_window_cursor): Don't update in frames
+ which are in the process of being deleted.
+
+2000-03-16 Gerd Moellmann <gerd@gnu.org>
+
+ * Makefile.in (mostlyclean): Add `*.core'.
+ (clean): Add `bootstrap-emacs'.
+
+ * lread.c (read_integer): New function.
+ (read1): Support read syntax #o, #x, #b, #r.
+
+2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c (re_match_2): Fix string shortening (to fit `stop') to
+ make sure POINTER_TO_OFFSET gives the same value before and after
+ PREFETCH. Use `dfail' to guarantee "atomic" matching.
+ (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
+ (debug): Now only active if > 0 rather than if != 0.
+ (DEBUG_*): Update for the new meaning of `debug'.
+ (print_partial_compiled_pattern): Add missing `succeed' case. Use
+ CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
+ in `succeed_n', `jump_n' and `set_number_at'.
+ (store_op1, store_op2, insert_op1, insert_op2)
+ (at_begline_loc_p, at_endline_loc_p): Add prototype.
+ (group_in_compile_stack): Move to after its arg's types are
+ declared and add a prototype.
+ (PATFETCH): Define in terms of PATFETCH_RAW.
+ (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
+ (QUIT): Redefine as a nop except for NTemacs.
+ (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
+ indentation of the greedy-op and shy-group code.
+ (at_(beg|end)line_loc_p): Fix argument's types.
+ (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
+ (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
+ (MATCHING_IN_FIRST_STRING): Remove.
+ (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
+ to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
+ QUIT unconditionally.
+
+2000-03-15 Gerd Moellmann <gerd@gnu.org>
+
+ * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
+ a sole completion.
+
+ * process.c (send_process): Add a hint that the function
+ can call Lisp code to its comment.
+
+ * lread.c (load_dangerous_libraries): New variable.
+ (Vbytecomp_version_regexp): New variable.
+ (safe_to_load_p): New function.
+ (Fload): Handle files not compiled with Emacs specially.
+ (syms_of_lread): New Lisp variable load-dangerous-libraries.
+
+2000-03-14 Gerd Moellmann <gerd@gnu.org>
+
+ * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
+
+ * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
+ support functions only if HAVE_X11R6_XIM is defined.
+ (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
+
+ * s/sol2.h (INHIBIT_X11R6_XIM): Define.
+
+ * xfns.c (X_I18N_INHIBITED): Don't define.
+ (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
+ (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
+
+ * config.in (HAVE_X_I18N): Moved here from xterm.h.
+ (HAVE_X11R6_XIM): Define.
+
+ * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
+
+ * xterm.c (x_term_init): Add support for X resource `synchronous'.
+ If set, call XSynchronize.
+
+2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.c: Declare a new type `re_char' used throughout the code
+ for the string char type. It's `const unsigned char' to match the
+ rest of Emacs. Consistently make sure all pointers to strings use
+ it and make sure all pointers into the pattern use `unsigned char'.
+ (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
+ GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
+ code duplication.
+
+ * charset.h (GET_CHAR_AFTER_2): Remove.
+ (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
+
+2000-03-12 Ken Raeburn <raeburn@gnu.org>
+
+ * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
+ variable before the invocation of YMF_PASS_LDFLAGS, in case both
+ of them try to use backquotes.
+
+2000-03-12 Dave Love <fx@gnu.org>
+
+ * unexelf.c: Restore changes of 1999-10-19.
+ (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
+ fix its type and alignment; copy it from current process.
+
+2000-03-12 Gerd Moellmann <gerd@gnu.org>
+
+ * atimer.c (cancel_atimer): Break out of the loop as soon as timer
+ has been found. Fix bug not computing timer's predecessor.
+
+ * fileio.c (Fread_file_name): Handle case that DIR contains a
+ file name.
+
+ * window.c (Fsave_window_excursion): Doc fix.
+
+ * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
+
+2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (vga_installed): New function, code moved from
+ dos_set_window_size.
+ (Qbar, Qcursor_type, outside_cursor): New variables.
+ (syms_of_msdos): Intern and staticpro them.
+ (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
+ shape used outside Emacs when called for the first time.
+ (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
+ cursor shape used outside Emacs.
+ (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
+ (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
+ type has changed.
+ (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
+ parameters specify the cursor. Make qreverse a global
+ variable (renamed to Qreverse).
+
+2000-03-09 Gerd Moellmann <gerd@gnu.org>
+
+ * fns.c (Fy_or_n_p): Cancel busy-cursor.
+
+2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
+
+ This is a big redesign of failure-stack and register handling, prompted
+ by bugs revealed when trying to add shy-groups. Overall, what happened
+ is that loops are now structured a little differently, groups can be
+ shy and the code is a little simpler.
+
+ * regex.h: Update the copyright.
+ (RE_SHY_GROUPS): New value.
+ (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
+ (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
+
+ * regex.c (enum re_opcode_t): Remove jump_past_alt,
+ maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
+ on_failure_jump_(exclusive, loop and smart). Also fix the comment
+ for (start|stop)_memory since they now only take one argument (the
+ second has becomes unnecessary).
+ (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
+ (print_compiled_pattern): Use %ld to printf long ints and flush to
+ make debugging a little easier.
+ (union fail_stack_elt): Make the integer unsigned.
+ (struct fail_stack_type): Add a `frame' element.
+ (INIT_FAIL_STACK): Init `frame' as well.
+ (POP_PATTERN_OP): New macro for re_compile_fastmap.
+ (DEBUG_PUSH, DEBUG_POP): Remove.
+ (NUM_REG_ITEMS): Remove.
+ (NUM_NONREG_ITEMS): Adjust.
+ (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
+ (TOP_FAILURE_HANDLE): New macros for the cycle detection.
+ (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
+ (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
+ New macros.
+ (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
+ address pushed is not the destination of the jump but the source
+ of it instead.
+ (NUM_FAILURE_ITEMS): Remove.
+ (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
+ registers before the actual failure point). Don't hardcode any
+ meaning for str==NULL anymore.
+ (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
+ (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
+ Remove.
+ (REG_UNSET_VALUE): Use NULL (why not?).
+ (compile_range): Remove declaration since it doesn't exist.
+ (struct compile_stack_elt_t): Remove inner_group_offset.
+ (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
+ (regex_grow_registers): Remove dead code.
+ (FIXUP_ALT_JUMP): New macro.
+ (regex_compile): Add shy-groups Change loops to use
+ on_failure_jump_smart&jump instead of
+ on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
+ initial (dummy_failure_)jump. Remove c1_base (looks like unused
+ variable to me). Use `jump' instead of `jump_past_alt' and don't
+ bother with push_dummy_failure in alternatives since it is now
+ unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
+ emacs' for (re)allocating the stack.
+ (re_compile_fastmap): Remove dead variables i and num_regs. Exit
+ from loop when bufp->can_be_null rather than jumping to `done'.
+ Avoid jumping backwards so as to ensure termination. Use
+ PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
+ backreferences. Remove dead code in handling of `anychar'.
+ (skip_noops, mutually_exclusive_p): New functions taken from the
+ handling of `maybe_pop_jump' in re_match_2_internal. Slightly
+ improve mutually_exclusive_p to handle ".+\n".
+ (lowest_active_reg, highest_active_reg)
+ (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
+ (re_match_2_internal): Use %p instead of 0x%x when printf'ing
+ ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
+ variables. Push register (in `start_memory') on the stack rather
+ than storing it in old_reg(start|end). Remove the cycle detection
+ from `stop_memory', replaced by the use of on_failure_jump_loop
+ for greedy loops. Add code for the new on_failure_jump_<foo>.
+ Remove ad-hoc code in `on_failure_jump' to push more registers in
+ the case of a loop. Take out code from `maybe_pop_jump' into
+ separate functions and adapt it to the semantics of
+ `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
+ and push_dummy_failure. Remove dummy_failure handling and
+ handling of `failures to jump to on_failure_jump' (this last one
+ was already dead code, it seems).
+ (group_match_null_string_p, alt_match_null_string_p)
+ (common_op_match_null_string_p): Remove.
+
+2000-03-08 Dave Love <fx@gnu.org>
+
+ * config.in: Don't depend on __STDC__ for volatile.
+ Add POINTER_TYPE, PTR, PROTOTYPES.
+
+ * hftctl.c, strftime.c: Use PROTOTYPES.
+ * eval.c (find_handler_clause): Likewise.
+
+ * mem-limits.h: Use POINTER_TYPE.
+
+ * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
+ (memory_warnings): Declare using POINTER_TYPE.
+
+2000-03-08 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
+
+ * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
+
+ * xfns.c: Remove obsolete code in #if 0.
+ (Fx_focus_frame): New function.
+
+2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
+
+ * coding.c (coding_category_name): Add coding-category-utf-8,
+ coding-category-utf-16-be, coding-category-utf-16-le.
+ (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
+ UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
+ UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
+ (detect_coding_utf_8): New function.
+ (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
+ UTF_16_LOW_SURROGATE_P): New macros.
+ (detect_coding_utf_16): New function
+ (detect_coding_mask): When priorities are specified, skip any
+ categories that have `nil' coding-system. Fix bug of returning
+ wrong mask when PRIORITIES is specified and detect_coding_XXX()
+ returns a mask not set in PRIORITIES.
+ (detect_eol_type_in_2_octet_form): New function.
+ (detect_eol): selects detect_eol_type_XXX to call according to
+ cooding->category_idx.
+ (detect_coding_system): Remove `nil' coding-system in the result.
+ (Fupdate_coding_systems_internal): Update all coding-categories.
+
+ * coding.h (CODING_CATEGORY_IDX_UTF_8)
+ (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
+ New macros.
+ (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
+ (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
+ (CODING_CATEGORY_IDX_UTF_16_LE)
+ (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
+ (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
+ (CODING_CATEGORY_MASK_ANY): Include the above macros.
+ (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
+
+2000-03-07 Gerd Moellmann <gerd@gnu.org>
+
+ * doc.c (Fdocumentation_property): If value is not a string,
+ and doesn't refer to etc/DOC, evaluate it to obtain a string.
+
+ * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
+ close the display with XtCloseDisplay. This caused a bus error
+ on OpenWindows.
+
+ * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
+ complete but not unique.
+
+2000-03-06 Gerd Moellmann <gerd@gnu.org>
+
+ * process.c (send_process): Remove local variable `procname' that
+ might become invalid when a GC happens. Instead, access the
+ process name slot directly.
+
+ * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
+ orig_height if set.
+
+ * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
+ orig_height if set.
+
+2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
+ glyph matrices have been freed.
+
+2000-03-05 Gerd Moellmann <gerd@gnu.org>
+
+ * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
+ (bootstrap-temacs): Set LC_ALL to C like for temacs.
+
+ * xfns.c (QCdata): Moved to xdisp.c.
+
+ * xdisp.c (QCdata): Moved here from xfns.c.
+ (syms_of_xdisp): Initialize QCdata.
+
+ * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
+
+ * window.c (coordinates_in_window): Use
+ FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
+ FRAME_INTERNAL_BORDER_WIDTH.
+
+ * xdisp.c (try_window_id): Recompute unchanged information if
+ it is obviously invalid.
+
+ * xterm.c (x_term_init): Create a colormap if not using the
+ default visual.
+
+ * xterm.h (select_visual): Change prototype.
+
+ * xfns.c (select_visual): Rewritten. Recognize user-specified
+ visual classes.
+ (visual_classes): New variable.
+
+2000-03-04 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
+ (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
+ (png_load): Access colormap of frame using FRAME_X_COLORMAP.
+ (x_decode_color): Don't handle allocation of white and black specially.
+ (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
+ XtNcolormap resources.
+ (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
+ (Fx_create_frame): Initialize color members of x_output structure.
+ (xpm_load): Pass colormap to XPM lib.
+
+ * xfaces.c (x_free_colors): Access colormap of frame using
+ FRAME_X_COLORMAP. Be paranoid about freeing black and white
+ when default colormap is used.
+
+ * xterm.c (x_term_init): Set Colormap member of x_display_info
+ structure. Copy colormap if resource `privateColormap' is
+ specified (PseudoColor only).
+ (x_setup_relief_color): Access colormap of frame using
+ FRAME_X_COLORMAP.
+
+ * xterm.h (struct x_display_info): Add Colormap member `cmap'.
+ (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
+
+2000-03-04 Jason Rumney <jasonr@gnu.org>
+
+ * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
+ other non-platform-specific equivalents.
+ [WINDOWSNT]: Include w32term.h, fontset.h and define X
+ specific functions and macros as their w32 equivalents where
+ non-platform-specifics are not available.
+ [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
+ (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
+ (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
+ (frame_update_line_height): Use macros to access f->output_data.
+ (defined_color): Remove FIXME comments; fixed.
+ (x_face_list_fonts, prepare_face_for_display): Put X specifics
+ into #ifdef blocks. Add WINDOWSNT blocks.
+ (Fx_list_fonts): Use macros for accessing font data.
+ (set_lface_from_font_name): Different default fonts for X and
+ WINDOWSNT.
+ (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
+ scalable for backward compatibility.
+ (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
+ (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
+
+ * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
+ syms_of_w32faces.
+
+ * makefile.nt (w32faces.obj): Remove.
+ (xfaces.obj): Add.
+
+2000-03-03 Jason Rumney <jasonr@gnu.org>
+
+ * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
+ correct parameters.
+
+2000-03-03 Ken Raeburn <raeburn@gnu.org>
+
+ * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
+ standard ELF definitions here if the system header does not.
+
+2000-03-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (PER_CHAR_METRIC): Removed.
+ (x_per_char_metric_1, x_default_char): New functions.
+ (x_per_char_metric): If font's default char is invalid, return
+ metrics of a suitably chosen usable default char.
+ (x_draw_glyph_string_foreground): If font has an invalid default
+ char, replace occurrences of unprintable chars with a suitably
+ chosen usable default char.
+
+2000-03-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (note_mouse_highlight): Return quickly if frame's
+ glyph matrices have been freed.
+
+ * dispnew.c (free_glyphs): Block input while freeing matrices.
+
+ * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
+
+ * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
+ Use x_free_colors.
+
+ * dispextern.h (x_free_colors): Add prototype.
+
+ * xfaces.c (x_free_colors): New function.
+ (unload_color, free_face_colors): Use it.
+
+2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
+
+ * window.c [MSDOS]: Include msdos.h.
+
+2000-03-02 Dave Love <fx@gnu.org>
+
+ * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
+
+ * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
+ set C_OPTIMIZE_SWITCH for gcc.
+
+2000-03-02 Kenichi Handa <handa@etl.go.jp>
+
+ * coding.c (coding_save_composition): Be sure to allocate
+ composition data area in coding even if there's no composition in
+ the current run.
+
+2000-03-01 Jason Rumney <jasonr@gnu.org>
+
+ * w32term.c: Equivalent changes to those made to xterm.c on
+ 2000-02-25 and 2000-02-24.
+
+ * w32fns.c: Equivalent changes to those made to xfns.c on
+ 2000-02-25 and 2000-02-21.
+
+ * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
+ correct line-end convention is followed.
+
+ * w32menu.c [HAVE_BOXES]: Remove #undef.
+ (single_keymap_panes): Remove code for simulating checkmarks.
+ (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
+ Remove code for drawing simulated checkmarks.
+ (w32_menu_show): make unibyte help string correctly.
+ (add_menu_item): draw standard Windows checkmarks. Draw radio
+ buttons as radio buttons if possible.
+
+2000-03-01 Gerd Moellmann <gerd@gnu.org>
+
+ * sysdep.c (start_of_text): Don't define this function for NetBSD
+ with ELF.
+
+ * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
+ Don't define.
+ (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
+ (LINKER): Don't undef if __NetBSD__ is defined.
+
+ * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
+
+ * fileio.c [__NetBSD__]: Define `unix'.
+
+ * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
+
+2000-02-29 Gerd Moellmann <gerd@gnu.org>
+
+ * atimer.c (start_atimer): Don't abort when timers are stopped.
+ (append_atimer_lists): New function.
+ (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
+ arbitrary lists of stopped and running atimers.
+
+ * atimer.c (cancel_atimer): Handle canceling an atimer when
+ some timers are stopped.
+
+ * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
+ after canceling it.
+
+ * fns.c (maybe_resize_hash_table): Handle case of new size
+ coming out as being the same as old size.
+
+2000-02-27 Jason Rumney <jasonr@gnu.org>
+
+ * makefile.nt: Add atimer.h to dependencies.
+ * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
+ * w32console.c: Only disable window system features for dispextern.h
+ (initialize_w32_display): Build a display info for the console.
+ * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
+ * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
+ WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
+ as 2 button mice.
+ * w32gui.h (struct W32FontStruct): Revert last change after change
+ to xdisp.c.
+ * w32menu.c (single_submenu): Set up help string.
+ [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
+ (w32_dialog_show): Set up help string.
+ * w32term.c (w32_display_info_for_display): Remove unused function.
+ (w32_draw_bitmap): Use pre-built bitmaps.
+ (w32_initialize_display_info): New function to initialize parts of
+ display info that are common to both GUI and console frames.
+ (w32_term_init): Use w32_initialize_display_info. Do not set
+ Vw32_num_mouse_buttons here, as it is not called for console
+ frames. Build bitmaps for indicating truncated lines etc.
+ (x_delete_display): Destroy pre-built bitmaps.
+ * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
+ (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
+
+2000-02-27 Dave Love <fx@gnu.org>
+
+ * lisp.h: Add a bunch of prototypes.
+
+2000-02-26 Kenichi Handa <handa@etl.go.jp>
+
+ * keyboard.c (read_char): Set `usec' correctly.
+
+2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
+
+ * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
+ `lambda', set reg[RRR] to the map index.
+ (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
+ reg[RRR] to 0. Otherwise, set it to -1.
+
+2000-02-25 Gerd Moellmann <gerd@gnu.org>
+
+ * emacs.c (main): Remove code snippet commented out with `//'.
+
+2000-02-25 Richard M. Stallman <rms@gnu.org>
+
+ * fileio.c (Ffile_symlink_p): If result starts with a `/'
+ and contains a `:', prepend `/:'.
+
+ * window.c (select_window_1): If selected_window is nil,
+ don't "swap out" the buffer's point.
+ (Fset_window_configuration): Set selected_window to nil
+ before calling Fselect_window.
+ (unshow_buffer): Don't set point in buffer from window's point
+ if another more recently selected window also shows the buffer.
+
+2000-02-25 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (recursive_edit_1): Cancel busy-cursor.
+
+ * xfns.c (inhibit_busy_cursor, busy_count): Removed.
+ (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
+ (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
+ New variables.
+ (DEFAULT_BUSY_CURSOR_DELAY): New define.
+ (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
+ (hide_busy_cursor): New functions.
+ (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
+
+ * minibuf.c (read_minibuf): Cancel busy-cursor.
+
+ * keyboard.c (command_loop_1): Call start_busy_cursor before
+ Fcommand_execute and cancel_busy_cursor after it.
+ (timer_check): Remove busy-cursor code.
+ (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
+ cursor timer.
+
+ * process.c (wait_reading_process_input): Remove busy-cursor code.
+
+ * eval.c (Fsignal): Call cancel_busy_cursor instead of
+ Fx_hide_busy_cursor.
+
+ * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
+ Remove prototyoes.
+ (start_busy_cursor, cancel_busy_cursor): Add prototypes.
+
+ * lisp.h (Fx_hide_busy_cursor): Remove prototype.
+
+ * xterm.c (XTread_socket): Remove busy-cursor code.
+
+ * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
+ (build_frame_matrix_from_leaf_window): Put code handling
+ glyph row's not being a slice of a frame row in #if 0.
+ (sync_window_with_frame_matrix_rows): New function.
+ (frame_row_to_window): New function.
+ (mirror_line_dance): Handle copies between windows.
+
+ * lread.c (Fload): Use `xfree' instead of `free'.
+ (init_obarray): Use `xmalloc' instead of `malloc'.
+
+ * window.c (Fset_window_buffer): Set WINDOW to the window
+ after decoding.
+ (coordinates_in_window): Take frame's internal border width
+ into account.
+
+2000-02-24 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_display_and_set_cursor): Display cursor of
+ non-selected windows depending on the setting of
+ cursor_in_non_selected_windows.
+
+ * xdisp.c (cursor_in_non_selected_windows): New variable.
+ (syms_of_xdisp): DEFVAR_BOOL it.
+
+2000-02-23 Gerd Moellmann <gerd@gnu.org>
+
+ * data.c (Fstring_to_number): If number is greater than what
+ fits into an integer, return a float.
+
+ * eval.c (specbind): Remove references to
+ keyword_symbols_constant_flag.
+
+ * data.c (keyword_symbols_constant_flag): Removed.
+ (Fmakunbound, set_internal, syms_of_data): Remove references to
+ keyword_symbols_constant_flag.
+
+ * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
+
+2000-02-23 Kenichi Handa <handa@etl.go.jp>
+
+ * syntax.c (multibyte_syntax_as_symbol): New variable.
+ (syms_of_syntax): Declare it as a Lisp variable.
+ (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
+ (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
+ nonzero, treat all multibyte characters as symbol.
+ (init_syntax_once): Give syntax `word' to all multibyte characters.
+
+2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * frame.c (Fdelete_frame): Don't let echo_area_window remain on
+ a deleted frame.
+
+2000-02-21 Gerd Moellmann <gerd@gnu.org>
+
+ * frame.c (Fmouse_position): GCPRO retval instead of x and y.
+
+ * xfns.c (x_window_to_frame, x_any_window_to_frame)
+ (x_non_menubar_window_to_frame): Check the busy-cursor window.
+
+2000-02-21 Dave Love <fx@gnu.org>
+
+ * frame.c (Vmouse_position_function): New variable.
+ (Fmouse_position): Use it.
+ (syms_of_frame): Install it.
+
+ * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
+
+2000-02-20 Gerd Moellmann <gerd@gnu.org>
+
+ * fileio.c (Finsert_file_contents): Unbind the binding of
+ standard-output done by temp_output_buffer_setup.
+
+ * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
+ Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
+ (specbind, unbind_to): Handle most common case of non-constant
+ symbol with trivial value specially.
+
+ * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
+
+2000-02-20 Richard M. Stallman <rms@gnu.org>
+
+ * data.c (Fmake_variable_buffer_local): Doc fix.
+ Init found_for_buffer to 0.
+ (Fmake_variable_frame_local): If the variable has already
+ been buffer-local, set the check_frame field.
+
+2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
+ produced for CODING_MODE_LAST_BLOCK requires.
+
+2000-02-18 Dave Love <fx@gnu.org>
+
+ * keyboard.c (echo_keystrokes): Remove declaration.
+ (Vecho_keystrokes) New variable.
+ (read_char, record_menu_key, read_key_sequence): Use it to allow
+ use of float value.
+ (syms_of_keyboard): Change Vecho_keystrokes declaration.
+
+ * lread.c: Undef feature selection macros before defining.
+
+2000-02-18 Gerd Moellmann <gerd@gnu.org>
+
+ * data.c (let_shadows_buffer_binding_p): Ignore specbindings
+ for symbols other than the symbol in question.
+
+2000-02-17 Dave Love <fx@gnu.org>
+
+ * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
+
+2000-02-17 Gerd Moellmann <gerd@gnu.org>
+
+ * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
+
+ * alloc.c (enum mem_type): Compile unconditionally.
+
+2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xfaces.c (tty_defined_color): Don't return faulire indication
+ for unspecified-fg and unspecified-bg pseudo-colors.
+
+2000-02-17 Gerd Moellmann <gerd@gnu.org>
+
+ * alloc.c (mark_object): Don't mark symbol names in pure space.
+ (gc_sweep): Don't unmark symbol names in pure space.
+
+ * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
+ (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
+ [GC_MARK_STACK]: New defines.
+ (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
+ [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
+
+ * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
+
+ * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
+ allocate_buffer instead of xmalloc.
+
+ * alloc.c (toplevel): Include setjmp.h.
+ (PURE_POINTER_P): New define.
+ (enum mem_type) [GC_MARK_STACK]: New enumeration.
+ (Vdead) [GC_MARK_STACK]: New variable.
+ (lisp_malloc): Add parameter TYPE, call mem_insert if
+ GC_MARK_STACK is defined.
+ (allocate_buffer): New function.
+ (lisp_free) [GC_MARK_STACK]: Call mem_delete.
+ (free_float) [GC_MARK_STACK]: Set type to Vdead.
+ (free_cons) [GC_MARK_STACK]: Set car to Vdead.
+ (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
+ (MEM_NIL) [GC_MARK_STACK]: New define.
+ (struct mem_node) [GC_MARK_STACK]: New structure.
+ (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
+ (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
+ (live_string_p, live_cons_p, live_symbol_p, live_float_p)
+ (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
+ (mark_stack) [GC_MARK_STACK]: New functions.
+ (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
+ (clear_marks): Removed.
+ (gc_sweep): Set free conses' car, free floats' type, free
+ symbols' function to Vdead. Use lisp_free to free buffers.
+ (init_alloc_once): Initialize Vdead.
+ (survives_gc_p): Return non-zero for pure objects.
+
+ * alloc.c: Add comments throughout the file.
+
+ * atimer.c (stop_other_atimers): Don't call cancel_atimer because
+ that unblocks alarms.
+
+ * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
+ emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
+ Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
+
+ * frame.c (make_frame): Set frame initiallly to `garbaged'.
+
+2000-02-17 Kenichi Handa <handa@etl.go.jp>
+
+ * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
+ avoid infinite error signaling. Allocate sufficient memory for
+ eol_str in the case that eoltype is Lisp_Int.
+
+2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
+ depends on the previous behavior.
+
+2000-02-16 Gerd Moellmann <gerd@gnu.org>
+
+ * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
+
+2000-02-15 Gerd Moellmann <gerd@gnu.org>
+
+ * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
+
+ * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
+ Workaround for FreeBSD bug. Clear output queue after EAGAIN in
+ write(2).
+
+2000-02-15 Richard M. Stallman <rms@gnu.org>
+
+ * data.c (set_internal): Don't make variable buffer-local
+ if within a let-binding for the same buffer.
+ (let_shadows_buffer_binding_p): New function.
+
+ * eval.c (specbind): For buffer-local value,
+ record the current buffer also.
+ (unbind_to): Cope with that change.
+
+2000-02-15 Gerd Moellmann <gerd@gnu.org>
+
+ * window.c (Fsave_window_excursion): Doc fix.
+
+2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
+
+ * syntax.c (back_comment): Make sure we only consider comment-starters
+ of the relevant style and return -1 in case of a failure to find the
+ beginning of the comment.
+ (Fforward_comment): If back_comment fails, go back to the position just
+ after the comment-end.
+ (scan_lists): Add comment describing a very minor bug.
+
+2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
+
+ * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
+ `completion-regexp-list' in the docstring.
+
+2000-02-14 Dave Love <fx@gnu.org>
+
+ * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
+
+2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
+
+ * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
+ to Emacs' syntax. Also fix the comment about set/not-set meanings
+ since Emacs syntax is not the value 0 any more.
+ * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
+ since it's now part of RE_SYNTAX_EMACS.
+
+2000-02-12 Dave Love <fx@gnu.org>
+
+ * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
+
+2000-02-12 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
+
+2000-02-12 Dave Love <fx@gnu.org>
+
+ * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
+
+ * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
+ * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
+ * s/hpux.h: Don't define HAVE_VFORK.
+
+ * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
+
+ * s/nextstep.h: Don't define HAVE_ALLOCA.
+
+ * config.in: Add vfork bits.
+
+2000-02-12 Gerd Moellmann <gerd@gnu.org>
+
+ * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
+ unwind function to undo the effect of stopping atimers.
+
+ * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
+
+ * atimer.c (stopped_atimers): New variable.
+ (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
+ New functions.
+
+ * atimer.h (stop_other_atimers, run_all_atimers)
+ (unwind_stop_other_atimers): Add function prototypes.
+
+ * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
+
+2000-02-11 Ken Raeburn <raeburn@gnu.org>
+
+ * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
+ library may depend on jpeg.
+ (atimer.o): Depends on atimer.c.
+
+2000-02-11 Kenichi Handa <handa@etl.go.jp>
+
+ * insdel.c (del_range_1): Call update_compositions.
+ (del_range_both): Call update_compositions just once..
+
+2000-02-10 Dave Love <fx@gnu.org>
+
+ * xfns.c (create_frame_xic): Fix initialization of automatic
+ aggregates for pcc.
+
+2000-02-09 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (CCL_MAKE_CHAR): New macro.
+ (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
+ registers by CCL_MAKE_CHAR before calling translate_char.
+ <CCL_TranslateCharacterConstTbl> Likewise.
+
+2000-02-08 Dave Love <fx@gnu.org>
+
+ * lread.c (__EXTENSIONS__): Define.
+
+2000-02-08 Gerd Moellmann <gerd@gnu.org>
+
+ * puresize.h (BASE_PURESIZE): Increase to 650000.
+
+2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (XMenuActivate): Turn off the cursor after displaying
+ the help message.
+
+2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
+ md, mh, mb, mr, and me to the fake termcap entry.
+
+2000-02-06 Ken Raeburn <raeburn@gnu.org>
+
+ * sound.c (sound_cleanup): Don't call device close routine if the
+ function pointer is null.
+
+2000-02-06 Andrew Innes <andrewi@gnu.org>
+
+ * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
+ around image definitions and prototypes.
+ (gamma_correct) [WINDOWSNT]: New prototype.
+
+ * w32term.c (x_make_frame_visible): Replace call to
+ input_poll_signal with poll_for_input.
+
+ * window.c [WINDOWSNT]: Include w32term.h.
+
+ * xdisp.c [WINDOWSNT]: Include w32term.h.
+
+ * makefile.nt: Add dependencies on w32gui.h.
+ (OBJ1): Include atimer.obj.
+ ($(BLD)\atimer.obj): New dependency rule.
+
+ * w32.c (sigmask): New function (does nothing).
+ (sigunblock): Ditto.
+
+ * frame.c [WINDOWSNT]: Include w32term.h.
+
+ * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
+
+ * lread.c (syms_of_lread): Fix literal newlines.
+
+ * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
+ the string constant limit (2048 bytes) in MSVC.
+ (main): Ditto.
+
+2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
+
+ * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
+ (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
+ (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
+ dispatch the event.
+
+2000-02-04 Dave Love <fx@gnu.org>
+
+ * fileio.c: Remove some unused vars.
+ (_GNU_SOURCE): Define (for euidaccess).
+
+ * lread.c (_XOPEN_SOURCE): Declare (for ftello).
+
+ * minibuf.c (read_minibuf_noninteractive): Remove undeclared
+ gcpro1, gcpro2.
+ (read_minibuf): Deal with allow_props correctly.
+
+2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
+
+2000-02-03 Ken Raeburn <raeburn@gnu.org>
+
+ * search.c (compile_pattern): If a cache entry has a nil regexp,
+ fill in that entry instead of clobbering a previously cached
+ string regexp.
+
+2000-02-02 Ken Raeburn <raeburn@gnu.org>
+
+ * puresize.h (BASE_PURESIZE): Increase to 610000.
+
+2000-02-02 Gerd Moellmann <gerd@gnu.org>
+
+ * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
+ can GC.
+
+2000-02-02 Kenichi Handa <handa@etl.go.jp>
+
+ * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
+ instead of incrementing ic directly.
+ <CCL_WriteExprConst> Likewise.
+ <ccl_set_expr>: Set ic to jump_address.
+
+ * fileio.c (e_write): Fix the handling of
+ CODING_FINISH_INSUFFICIENT_SRC.
+
+2000-02-01 Dave Love <fx@gnu.org>
+
+ * editfns.c (Fpropertize): Doc fix.
+
+ * process.c (Fstart_process): Doc fix.
+
+ * eval.c: Fix various doc strings not to duplicate information
+ from help-manyarg-func-alist.
+
+ * window.c (Fset_window_margins): Don't make interactive. Doc fix.
+
+ * doc.c (Vhelp_manyarg_func_alist): New variable.
+ (Fdocumentation): Use it.
+ (syms_of_doc): Define it.
+
+2000-01-31 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (xim_open_dpy): Remove unused local variable.
+
+ * emacs.c (USAGE): Use term `display options' instead of `X options'.
+
+ * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
+ (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
+
+ * fns.c (sweep_weak_table): New function.
+ (sweep_weak_hash_tables): Use it. Keep on marking until there
+ is no more change.
+
+2000-01-30 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
+ that XTread_socket does not crash by trying to call XNoOp on a
+ closed display.
+
+2000-01-30 Jason Rumney <jasonr@gnu.org>
+
+ * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
+ Change selected_frame to SELECTED_FRAME ().
+ (w32_console_mouse_position): Remove #ifndef MULE from around
+ `insist' parameter.
+
+ * makefile.nt: Remove dosfns.obj.
+
+ * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
+
+ * w32fns.c (w32_defined_color): Check for valid frame before
+ applying gamma correction. Eliminate dependency on frame elsewhere.
+ (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
+ (w32_to_x_font): Use resx and resy not height_in and width_in.
+ (x_to_w32_font): Doc fix.
+ (xlfd_strip_height): New function to strip and return font height.
+ (w32_font_match): Compare height separately from rest of xlfd
+ spec, using xlfd_strip_height.
+
+ * w32term.c (w32_term_init): Swap resx and height_in, resy and
+ width_in. Use w32_defined_color in place of defined_color.
+
+ * w32faces.c: Merge more of DOS and X specifics in preparation for
+ merge with xfaces.c.
+ (defined_color): Remove FIXME comment.
+ (tty_color_name): Provide w32-specific function.
+ (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
+
+ * w32console.c (turn_on_face, turn_off_face): Removed.
+ (w32_face_attributes): New function.
+ (Global_variables): Reduce scope where possible.
+ (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
+ fill attribute.
+ (hl_mode): Don't modify text attributes.
+ (write_glyphs): Don't do anything if len <= 0. Use
+ w32_face_attributes to get attributes for drawing. Write
+ terminating codes using char_attr_normal.
+ (reset_terminal_modes, set_terminal_modes): Turn off highlight.
+ (update_begin, update_end): Likewise.
+ (vga_stdcolor_name): New function.
+ (initialize_w32_display): Remove char_attr_reverse and char_attr.
+ (Fset_screen_color): Remove char_attr_reverse.
+
+2000-01-29 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (xic_set_preeditarea): Take window parameter and
+ window-relative pixel-positions.
+
+ * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
+ is its frame's selected window.
+ (xim_instantiate_callback): Likewise.
+
+ * xfns.c (x_create_im): Removed.
+ (DEFAULT_STYLE, DEFAULT_FONT): Removed.
+ (supported_xim_styles): Renamed from supported_styles.
+ (best_xim_style): Renamed from best_style.
+ (create_frame_xic): Renamed from xic_create_frame.
+ (free_frame_xic): Renamed from xic_destroy_frame.
+
+2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
+
+ * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
+ our frames, call XFilterEvent with 2nd parameter `None'.
+ (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
+ returning XBufferOverflow.
+ (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
+ (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
+ (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
+ (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
+ (xim_initialize, xim_close)
+ [HAVE_X_I18N && HAVE_X11R6]: New functions.
+ (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
+ (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
+ (x_delete_display) [HAVE_X_I18N]: Call xim_close.
+
+ * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
+ and `xim_styles'.
+ (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
+ `xic_style' and `xic_xfs'.
+ (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
+ (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
+ (FRAME_XIM): Removed.
+
+ * xfns.c (supported_styles): New variable.
+ (DEFAULT_STYLE, DEFAULT_FONT): New macros
+ (xic_create_xfontset, best_style, xic_create_frame)
+ (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
+ (xic_set_xfontset): New functions.
+
+2000-01-28 Dave Love <fx@gnu.org>
+
+ * s/irix6-5.h: Revert last change after change to irix5-0.h.
+
+ * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
+
+2000-01-28 Gerd Moellmann <gerd@gnu.org>
+
+ * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
+ for *scratch* if it already existed.
+
+ * emacs.c (USAGE): New macro.
+ (main): Use it to display usage information.
+
+2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
+
+ Support for the menu-help feature:
+
+ * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
+
+ * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
+ part of the line to the termscript file.
+ (IT_clear_to_end): Clear the entire line, not just its beginning.
+ (menu_help_message, prev_menu_help_message): New variables.
+ (IT_menu_make_room): Make room for the help_text member.
+ (IT_menu_display): New argument disp_help; all callers changed.
+ If disp_help is non-zero, store the help text of the active menu
+ item in menu_help_message.
+ (XMenuAddPane): Initialize the help_text member to NULL.
+ (XMenuAddSelection): New argument help_text. Store it in the
+ XMenu structure.
+ (XMenuActivate): New argument help_callback. If the value of
+ menu_help_message has changed since the last time, display the
+ menu help message text while waiting for the mouse to move. Clear
+ the echo area before exiting.
+ (XMenuDestroy): Free the help_text member.
+
+2000-01-27 Gerd Moellmann <gerd@gnu.org>
+
+ * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
+ XMenuAddSelection. Pass help callback to XMenuActivate.
+ (menu_help_callback) [!USE_X_TOOLKIT]: New function.
+
+2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
+ and EMACS_SET_USECS.
+
+2000-01-26 Dave Love <fx@gnu.org>
+
+ * editfns.c (Fchar_after, Fchar_before): Doc fix.
+
+ * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
+ an error may be signalled.
+
+2000-01-26 Gerd Moellmann <gerd@gnu.org>
+
+ * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
+ LD_SWITCH_SYSTEM inherited from irix5-0.h.
+
+ * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
+
+2000-01-25 Gerd Moellmann <gerd@gnu.org>
+
+ * charset.c (Fstring): If there is a multibyte char among
+ the args, always return a multibyte string.
+
+2000-01-25 Gerd Moellmann <gerd@gnu.org>
+
+ * sysdep.c (sys_select): Turn atimers off and on instead of
+ recording and restoring old alarm handler
+
+ * process.c (toplevel): Include atimer.h.
+ (create_process_1): Rewritten.
+ (create_process): Use atimers instead of alarm.
+ (wait_reading_process_input) [hpux]: Turn atimers off instead
+ of turning off SIGALRM.
+ (wait_reading_process_input): Turn off atimers instead off
+ calling stop_polling.
+
+ * emacs.c (main): Call init_atimer.
+
+ * keyboard.c (toplevel): Include systime.h and atimer.h.
+ (polling_for_input): Removed because unused.
+ (input_poll_signal) [POLL_FOR_INPUT]: Removed.
+ (poll_timer): New variable.
+ (poll_for_input, poll_for_input_1): New functions.
+ (start_polling, stop_polling): Rewritten.
+
+ * keyboard.h (polling_for_input): Removed.
+
+ * atimer.h, atimer.c: New files.
+
+ * Makefile.in (obj): Add atimer.o.
+ (atimer.o): New target.
+
+ * blockinput.h (pending_atimers): Add extern declaration.
+ (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
+
+ * lisp.h (popup_activated_flag): Add extern declaration.
+
+ * xmenu.c (popup_activated_flag): Make externally visible.
+ (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
+ (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
+
+ * xterm.c (toplevel): Include atimer.h.
+ (toolkit_scroll_bar_interaction): New variable.
+ (Fxt_process_timeouts): Removed.
+ (x_process_timeouts): New function.
+ (xt_action_hook): Clear toolkit_scroll_bar_interaction.
+ (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
+ (x_make_frame_visible): Call poll_for_input_1 instead of
+ input_poll_signal. Don't call alarm.
+ (x_initialize): Install timer calling x_process_timeouts.
+
+2000-01-24 Dave Love <fx@gnu.org>
+
+ * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
+ Don't use -cckr -- apparently not now necessary.
+
+2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * msdos.c (IT_menu_display): Truncate long menu lines at the right
+ screen boundary.
+
+2000-01-23 Jason Rumney <jasonr@gnu.org>
+
+ * w32fns.c (w32_defined_color): Apply gamma correction before
+ trying to map to the palette.
+ (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
+ to w32_clear_rect.
+
+ * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
+ here. Callers changed to always pass real device context.
+ (w32_draw_bitmap): Likewise.
+ (w32_get_glyph_overhangs): Likewise.
+ (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
+ (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
+ pfnSetScrollInfo and SetScrollRange.
+ (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
+ back into MULE characters after decoding them.
+ (x_get_glyph_face_and_encoding): Likewise.
+ (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
+ GetCharABCWidthsW fails, since this is defined on Windows 9x.
+ (x_produce_glyphs): Calculate per char metrics for a character
+ that we know exists in default font when font_not_found_p is true.
+
+2000-01-22 Jason Rumney <jasonr@gnu.org>
+
+ * makefile.nt (intervals.obj, composite.obj): New modules.
+ (composite.h): Added as dependency where appropriate.
+
+ * w32gui.h (XGCValue): New struct for emulating X GCs.
+
+ * w32term.h (XCharStruct): New struct for emulating X.
+
+ * w32console.c (turn_on_face, turn_off_face): New functions.
+ (change_line_highlight): New prototype for new redisplay.
+ (write_glyphs): Support multibyte text. Support faces.
+
+ * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
+
+ * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
+ throughout. struct frame * in place of FRAME_PTR.
+ Skeleton support for images, toolbars, tooltips from xfns.c.
+ (Fx_create_frame): Use system default for default scroll bar width.
+ (w32_get_arg): Renamed from x_get_arg.
+ (Fx_file_dialog): New function.
+ (w32_list_fonts): Check cache before asking system.
+ (Vw32_enable_synthesized_fonts): New variable.
+ (Vw32_enable_italics): Obsolete, removed.
+
+ * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
+ Use SELECTED_FRAME macro.
+
+ * w32menu.c: Add skeleton support for help strings on menus.
+ (add_menu_item): Native checkbox and radio support added, but not
+ yet enabled due to bugs.
+ (push_menu_item): Add parameters type, selection and help.
+ Callers updated.
+ Formatting changes to reduce unnecessary diffs with xmenu.c.
+
+ * w32select.c (Fw32_set_clipboard_data): Update call to
+ find_charset_in_str.
+
+ * w32term.c: Complete rewrite for new redisplay based on new
+ xterm.c with necessary sections merged back in from old w32term.c.
+
+2000-01-21 Richard M. Stallman <rms@gnu.org>
+
+ * data.c (set_internal): Further fix in same criterion.
+
+2000-01-20 Richard M. Stallman <rms@gnu.org>
+
+ * data.c (set_internal): Fix the criteria for whether
+ to swap out the old cached binding.
+
+2000-01-19 Dave Love <fx@gnu.org>
+
+ * lread.c: (syms_of_lread) [user-init-file]: Doc change.
+
+2000-01-18 Kenichi Handa <handa@etl.go.jp>
+
+ * regex.c (re_compile_fastmap): While checking a range table for
+ `charset', skip flag bits for a character class correctly.
+
+2000-01-17 Gerd Moellmann <gerd@gnu.org>
+
+ * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
+
+ * xfns.c (x_window): Call lw_create_widget with new parameter list.
+
+ * widget.c (EmacsFrameSetCharSize): Change size of children first
+ because of problems with main window geometry management under Lesstif.
+
+ * xmenu.c (enum menu_item_idx): New enumeration replacing defines
+ MENU_ITEMS_ITEM_.*.
+ (MENU_ITEMS_ITEM_HELP): New enumerator.
+ (push_menu_item): Add parameter HELP. Record help in menu_items.
+ (single_menu_item, single_submenu, list_of_items): Call
+ push_menu_item with new parameter.
+ (single_submenu): Set help string in widget value.
+ (menu_highlight_callback): New function.
+ (set_frame_menubar): Call lw_create_widget with new
+ parameter list.
+ (xmenu_show, xdialog_show): Ditto.
+
+2000-01-13 Gerd Moellmann <gerd@gnu.org>
+
+ * sound.c (Fplay_sound): Improve doc string.
+
+2000-01-11 Richard M. Stallman <rms@gnu.org>
+
+ * lisp.h (set_internal): Enter the new arg.
+
+ * eval.c (specbind): Record buffer-local variables specially,
+ indicating which buffer's binding was saved.
+ (unbind_to): Restore buffer-local variables specially
+ in the proper buffer.
+
+ * data.c (set_internal): New arg BUF.
+
+ * eval.c (specbind, unbind_to): Pass new arg to set_internal.
+ * data.c (Fset): Pass new arg to set_internal.
+ * bytecode.c (Fbyte_code): Pass new arg to set_internal.
+
+2000-01-11 Gerd Moellmann <gerd@gnu.org>
+
+ * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
+
+2000-01-11 Richard M. Stallman <rms@gnu.org>
+
+ * minibuf.c (Ftry_completion): Doc fix.
+
+2000-01-11 Gerd Moellmann <gerd@gnu.org>
+
+ * keyboard.c (Fclear_this_command_keys): Clear recent_keys
+ vector, too.
+
+2000-01-11 Andreas Schwab <schwab@suse.de>
+
+ * coding.c (code_convert_region): Initialize total_skip.
+
+2000-01-08 Dave Love <fx@gnu.org>
+
+ * eval.c (Fuser_variable_p): Check customizability too.
+
+2000-01-07 Gerd Moellmann <gerd@gnu.org>
+
+ * minibuf.c (Fcompleting_read): Doc fix.
+
+2000-01-05 Gerd Moellmann <gerd@gnu.org>
+
+ * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
+ -L /usr/local/lib.
+
+ * xfns.c (x_create_im): New function to set IM and IC of a frame.
+ Check that input style is supported before trying to create an
+ IC for it.
+ (x_window): Call x_create_im.
+
+2000-01-04 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (current_gif_memory_src): New variable.
+ (gif_load): Record the address of the current memory source
+ in current_gif_memory_src.
+ (gif_read_from_memory): Use current_gif_memory_src.
+
+ * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
+ macros statement form.
+
+ * sound.c (struct sound): Renamed from struct sound_file.
+ (struct sound): Add members `data' and `header_size'.
+ (enum sound_attr): Add SOUND_DATA.
+ (current_sound, current_sound_device): Variables renamed from
+ sound_file and sound_device.
+ (parse_sound): Parse :data.
+ (parse_sound): Handle sound data in strings.
+ (find_sound_type): Function renamed from find_sound_file_type.
+ (wav_init, au_init): Fail if sound's header_size is smaller than
+ needed header size.
+ (wav_play, au_play): Play sounds from string data.
+
+ * puresize.h (BASE_PURE_SIZE): Increase to 600000.
+
+ * lisp.h: Add prototype for allocate_string_data.
+
+ * alloc.c (Fgarbage_collect): Return number of live and free strings.
+
+ * alloc.c (mark_buffer): Remove code in #if 0.
+ (gc_sweep): Ditto.
+ (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
+ (strings_consed): New variable.
+ (allocate_string): Set it.
+ (syms_of_alloc): Add DEFVAR_INT for strings_consed.
+ (Fmemory_use_counts): Return strings_consed. Use Flist.
+
+ * alloc.c: General cleanup in comments etc. Remove conditional
+ compilation for `standalone'.
+
+ * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
+
+ * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
+ (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
+ (DONT_COPY_FLAG): Removed.
+ (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
+ (struct sdata, struct sblock): New
+ (struct string_block): Rewritten.
+ (STRINGS_IN_STRING_BLOCK): New macro.
+ (oldest_sblock, current_sblock, total_strings, total_free_strings)
+ (large_sblocks, string_blocks, string_free_list): New variables.
+ (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
+ (init_strings): Rewritten.
+ (allocate_string, allocate_string_data, compact_small_strings)
+ (free_large_strings, sweep_strings): New functions.
+ (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
+ (struct string_block_head, current_string_block)
+ (first_string_block, large_string_blocks, STRING_FULLSIZE)
+ (STRING_PAD): Removed.
+ (make_uninit_multibyte_string, make_pure_string): Rewritten.
+ (Fgarbage_collect): Don't set mark bit in large strings.
+ (mark_object): Mark strings differently. Mark symbol names
+ differently.
+ (survives_gc_p): Test marked strings differently.
+ (gc_sweep): Sweep strings differently, unmark strings in
+ symbol names.
+ (compact_strings): Removed.
+
+2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
+ Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
+
+2000-01-04 Kenichi Handa <handa@etl.go.jp>
+
+ * fileio.c (Finsert_file_contents): Signal error if visiting file
+ in a non-empty buffer.
+
+ * term.c (encode_terminal_code): Fix the previous change.
+
+2000-01-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
+ Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
+
+ * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
+
+2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
+ need to test for MSDOS frames.
+
+2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * dosfns.c (unspecified_colors): Remove.
+ (msdos_stdcolor_idx): Use global variables unspecified_fg and
+ unspecified_bg.
+ (msdos_stdcolor_name): Return strings for unspecified fore- and
+ back-ground colors.
+
+ * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
+ (syms_of_xfaces): Remove their staticpro's.
+ (tty_color_name): Return Lisp strings for unspecified fore- and
+ back-ground colors.
+ (Finternal_set_lisp_face_attribute): Remove the special treatment
+ for Qunspecified_{f,b}g.
+ (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
+
+2000-01-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (reseat_at_next_visible_line_start): Position before
+ newline only if ending up on a newline.
+ (next_element_from_ellipsis): Return success. Handle case of
+ displaying no ellipsis. Fix case of ellipsis defined in display table.
+ (next_element_from_buffer): Return 0 if next_element_from_ellipsis
+ returns 0.
+
+2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
+ (Fcolor_supported_p): Renamed from face-color-supported-p.
+
+2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
+ list of colors renamed to tty-defined-color-alist.
+ (tty_color_name): Pass the frame to tty-color-by-index.
+ (realize_tty_face): tty-color-alist is now a function which
+ accepts the frame as argument.
+
+ * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
+
+2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * term.c (insert_glyphs): Pass glyph, not &glyph, to
+ encode_terminal_code.
+
+2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * dispnew.c (mode_line_string): Support termcap frames as well.
+
+2000-01-01 Gerd Moellmann <gerd@gnu.org>
+
+ * syntax.c (Fforward_word): Undo previous change.
+
+ * editfns.c (Fconstrain_to_field): Don't constrain if
+ inhibit-field-text-motion is non-nil.
+ (Fline_beginning_position): Undo previous change.
+ (Fline_end_position): Ditto.
+
+ * syntax.c (Fforward_word): Notice field boundaries only if
+ inhibit-field-text-motion is nil.
+
+ * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
+
+ * editfns.c (Vinhibit_field_text_motion): New variable.
+ (inhibit-field-text-motion): New DEFVAR_LISP.
+ (Fline_beginning_position, Fline_end_position): Notice field
+ boundaries only if inhibit-field-text-motion is nil.
+
+ * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
+ All calls adjusted.
+ (x_build_heuristic_mask): Likewise.
+ (xbm_load_image_from_file): Change error output.
+ (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
+ (gif_load, gs_load, x_kill_gs_process): Ditto.
+
+ * xfns.c (gif_load): Avoid sign extension and thus out of bounds
+ color indices when accessing raster pixels.
+ (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
+ one of :file or :data.
+ (enum pbm_keyword_index): Add PBM_DATA.
+ (pbm_format): Add :data.
+ (pbm_image_p): Allow either :file or :data.
+ (pbm_read_file): New function.
+ (pbm_scan_number): Rewritten to read from string.
+ (pbm_load): Support :data.
+
+See ChangeLog.8 for earlier changes.
+
+;; Local Variables:
+;; coding: iso-2022-7bit
+;; End:
+
+ Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+ Copying and distribution of this file, with or without modification,
+ are permitted provided the copyright notice and this notice are preserved.