1 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * frame.c: Change doc-string comments to `new style' [w/`doc:'
6 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
8 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes
11 * xdisp.c (invisible_text_between_p): Put prototype inside #if
14 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
15 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c: Change
16 doc-string comments to `new style' [w/`doc:' keyword].
18 2001-10-20 Miles Bader <miles@gnu.org>
20 The following changes remove the glyph_row `inverse_p' field,
21 which is never set anymore, due to other changes:
23 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
24 (reassert_line_highlight, change_line_highlight): Declarations removed.
25 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
26 (line_hash_code, row_equal_p, fake_current_matrices)
27 (build_frame_matrix_from_leaf_window, update_frame_line)
28 (update_frame_line, update_frame_line, update_frame_line):
29 Don't use `inverse_p' field.
30 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
31 change_line_highlight_hook.
32 (XTreassert_line_highlight, x_change_line_highlight):
34 (x_fix_overlapping_area, x_write_glyphs, expose_area)
35 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
36 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
38 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
39 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
40 (w32_reassert_line_highlight, x_change_line_highlight):
42 * w32console.c (reassert_line_highlight, change_line_highlight):
44 (initialize_w32_display): Don't set reassert_line_highlight_hook
45 or change_line_highlight_hook.
46 (hl_mode): Function removed.
47 (reset_terminal_modes, set_terminal_modes, update_begin)
48 (update_end, w32_face_attributes, initialize_w32_display):
49 (clear_frame, ins_del_lines): Don't call it.
50 * termhooks.h (reassert_line_highlight_hook)
51 (change_line_highlight_hook): Declarations removed.
52 * term.c (reassert_line_highlight_hook)
53 (change_line_highlight_hook): Variables removed.
54 (reassert_line_highlight, change_line_highlight): Functions removed.
55 * msdos.c (IT_reassert_line_highlight)
56 (IT_change_line_highlight): Functions removed.
57 (internal_terminal_init): Don't set reassert_line_highlight_hook
58 or change_line_highlight_hook.
59 (highlight): Variable removed.
60 (IT_set_face, IT_update_begin, IT_update_end)
61 (IT_set_terminal_modes): Don't set or use it.
63 The following changes remove inverse-video support for terminals
64 that use a `magic cookie' standout mode. Due to changes in the
65 way mode-lines are displayed, such support no longer works
66 anyway, and it's probable that almost no one uses such terminals
69 * term.c (standout_requested): Variable removed.
70 (update_end, highlight_if_desired): Don't use it.
71 (chars_wasted, copybuf): Variables removed.
72 (write_standout_marker): Function removed.
73 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
74 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
75 Don't use `chars_wasted' or `copybuf'.
76 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
77 Set `costs_set' to true.
78 (cursor_to, clear_end_of_line): Test `costs_set' instead of
80 (clear_end_of_line): Function removed.
81 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
82 (clear_to_end): Call `clear_end_of_line' instead of
83 `clear_end_of_line_raw'.
84 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
85 (term_init): Don't set them.
86 Turn off any standout/underline modes that require magic cookies.
87 (ins_del_lines, highlight_if_desired, background_highlight)
88 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
89 Remove special processing for magic-cookie standout modes.
90 (turn_off_face, turn_on_face): Remove special processing for
91 underline magic-cookie glitch.
93 2001-10-19 Richard M. Stallman <rms@gnu.org>
95 * eval.c (syms_of_eval): Doc fixes.
97 2001-10-19 Gerd Moellmann <gerd@gnu.org>
99 * xdisp.c (redisplay_internal): Don't clear echo area if the
100 mini-window is selected.
102 2001-10-19 Miles Bader <miles@gnu.org>
104 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
105 doesn't take precedence if the affected property's value is nil.
107 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
109 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
110 with fields and suggest using `forward-line' to avoid them.
111 * editfns.c (Fline_beginning_position, Fline_end_position):
112 Clarify documentation.
114 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
116 * keymap.c (current_minor_maps): `override' only shadows its
117 correspondent in minor-mode-map-alist, not the whole tail.
119 2001-10-18 Andrew Innes <andrewi@gnu.org>
121 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
122 optimization. The fontp->encoding array was not being initialized
123 correctly when compiled with optimizations by MSVC.
125 2001-10-18 Gerd Moellmann <gerd@gnu.org>
127 * xdisp.c (display_line): Indicate empty lines in active mini-window.
129 2001-10-17 Andrew Innes <andrewi@gnu.org>
131 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
133 * w32fns.c (w32_load_system_font): Cache codepage for font, in
134 font_info.charset field.
136 * w32term.c (w32_encode_char): Get cached codepage from font_info,
137 rather than working it out by calling w32_codepage_for_font for
140 2001-10-17 Andrew Innes <andrewi@gnu.org>
142 * w32term.c (w32_read_socket): Determine clipping rectangle for
143 the entire frame, including areas covered by scrollbars and the
144 menubar. This avoids internal arguments about whether a frame is
145 fully obscured or not.
147 2001-10-17 Gerd Moellmann <gerd@gnu.org>
149 * xdisp.c (try_window_id): Undo last change. Give up if
150 window ends in strings.
152 * xdisp.c (try_window_id): Don't display lines after the window
153 end if the rest of the window after the window end was already blank.
155 * xdisp.c (try_window_id): Remove code that was only there
156 for the release of 21.1.
158 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
160 2001-10-17 Miles Bader <miles@gnu.org>
162 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
163 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
164 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
165 Change doc-string comments to `new style' [w/`doc:' keyword].
166 (DOC_STRINGS_IN_COMMENTS): Macro removed.
167 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
170 2001-10-16 Miles Bader <miles@gnu.org>
172 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
174 2001-10-16 Gerd Moellmann <gerd@gnu.org>
176 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
179 2001-10-16 Ken Raeburn <raeburn@gnu.org>
181 Avoid the assumption that car and cdr slots of cons cells are
182 addressable lvalues; this allows for easier experimentation with
183 other lisp implementations that may not permit such accesses for
184 various reasons. Not quite complete -- buffer.c still needs some
185 work, and w32/mac files need rechecking -- so compile-time
186 enforcement is left disabled for now.
188 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
189 gcc with a union-based Lisp object rep. Redefine as no-op for now.
190 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
191 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
192 (XSETCAR, XSETCDR): New macros.
193 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
194 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
195 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
196 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
198 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
199 * buffer.c (record_buffer, Fbury_buffer)
200 (swap_out_buffer_local_variables, recenter_overlay_lists)
201 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
202 fields of a cons cell respectively.
203 * callint.c (quotify_args, Fcall_interactively): Likewise.
204 * ccl.c (Fregister_code_conversion_map): Likewise.
205 * coding.c (detect_coding_system): Likewise.
206 * composite.c (get_composition_id, make_composition_value_copy):
208 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
209 (swap_in_symval_forwarding, set_internal, Fset_default)
210 (Fmake_variable_buffer_local, Fmake_local_variable)
211 (Fmake_variable_frame_local): Likewise.
212 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
213 * keymap.c (Fset_keymap_parent, store_in_keymap)
214 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap):
216 * minibuf.c (get_minibuffer): Likewise.
217 * search.c (Fmatch_data): Likewise.
218 * textprop.c (extend_property_ranges): Likewise.
219 * undo.c (record_insert, Fundo_boundary, truncate_undo_list):
221 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
223 * w32term.c (x_delete_display): Likewise.
224 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
226 * xterm.c (x_list_fonts, x_load_font, x_delete_display):
228 * doc.c (store_function_docstring): Use XSETCARFASTINT.
229 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
230 (Fread_file_name): Use XSETCAR.
231 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
233 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
234 * frame.c (Fmake_terminal_frame): Use XSETCDR.
235 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
237 * keyboard.c (read_char): Alter list traversal to avoid taking the
238 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
239 (parse_menu_item): Use XSETCAR and XSETCDR.
240 (reach_char_x_menu_prompt): Use XSETCAR.
241 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
242 (Fcommand_execute): Use XSETCDR.
243 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
244 (openp): Change list traversal to avoid using XCAR as lvalue.
245 (read_list): Use XSETCDR.
246 * process.c (wait_reading_process_input): Change wait_for_cell
247 handling to avoid taking addresses of cons cell slots.
248 * xselect.c (x_own_selection, x_handle_selection_clear)
249 (x_clear_frame_selections): Use XSETCDR.
250 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
251 (x_handle_property_notify, x_get_foreign_selection)
252 (x_handle_selection_notify): Use XSETCAR.
254 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
256 * buffer.c: Put doc strings in comments.
258 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
260 2001-10-15 Sam Steingold <sds@gnu.org>
262 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
264 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
266 * process.c (process-inherit-coding-system-flag)
267 (get-buffer-process): Do not confuse make-docfile with doc strings
270 * editfns.c (Fchar_to_string): Make doc string consistent with
271 arguments. Put doc strings in comments.
273 * abbrev.c, minibuf.c: Put doc strings in comments.
275 2001-10-15 Gerd Moellmann <gerd@gnu.org>
277 * window.c (window_loop): Don't check for Fother_buffer returning nil.
279 * window.c (select_window_1): Unfreeze window start. Remove a
280 doubled test for WINDOW being live.
282 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
284 * fns.c (Fmapconcat): Fix typo in a doc string.
286 * dispnew.c (Fsleep_for): Fix typo in a doc string.
288 2001-10-15 Gerd Moellmann <gerd@gnu.org>
290 * xterm.c (x_draw_glyph_string): Restore clipping after
293 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
295 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
297 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
299 * indent.c (skip_invisible): Use new retval of
300 TEXT_PROP_MEANS_INVISIBLE.
302 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
303 If a parent is reached and noinherit is set, exit immediately.
304 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
306 * s/ms-w32.h (EXEC_SUFFIXES):
307 * s/msdos.h (EXEC_SUFFIXES):
308 * process.h (EXEC_SUFFIXES): Remove.
310 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
311 (decode_suffixes): Remove.
313 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
314 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
315 (invisible_ellipsis_p): Remove.
317 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
318 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
319 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
320 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
321 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
323 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
325 * lisp.h (Ftop_level): Add prototype.
327 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
328 (XTread_socket): Improve style of comments to follow other
331 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
332 is already prototyped in included lisp.h).
334 * frame.c (Fset_mouse_position): Improve style of comment to
335 follow other comments.
336 (Fset_mouse_pixel_position): Improve style of comment to follow
338 (Fmake_frame_visible): Doc fix and typo in comment.
339 (Fmake_frame_invisible): Doc fix and typo in comment.
340 (Ficonify_frame): Fix typo in comment.
342 2001-10-14 Gerd Moellmann <gerd@gnu.org>
344 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
345 * term.c, alloc.c: Put doc strings in comments.
347 2001-10-13 Gerd Moellmann <gerd@gnu.org>
349 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
350 Provide definitions for doc strings in comments.
352 * fns.c: Put doc strings in comments.
354 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
356 * dired.c (file_name_completion): Ignore a candidate directory if
357 it matches an element in completion-ignored-extensions that ends
359 (syms_of_dired) <completion-ignored-extensions>: Mention the above
360 feature in the doc string.
361 (Ffile_name_completion): Ditto.
363 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
365 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
367 * xfns.c (syms_of_xfns): Update calls to Fprovide.
369 * lisp.h (Fprovide): Update prototype.
370 (Ffeaturep, invisible_p): Remove.
372 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
373 (DOLIST, LOOP_PROPVAL): New macros.
374 (invisible_p, invisible_ellipsis_p): Use them.
375 (invisible_noellipsis_p): New function.
376 (syms_of_xdisp): Use empty_string.
378 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
380 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
381 (syms_of_lread) <Vafter_load_alist>: Update docstring.
383 * print.c (Fwith_output_to_temp_buffer): Align with
384 internal_with_output_to_temp_buffer.
385 (print_preprocess): Use traverse_intervals_noorder.
386 (print_object): Update call to traverse_intervals.
388 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
389 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
391 * intervals.c (traverse_intervals_noorder): New function.
392 (search_for_interval, count_intervals): Use it.
393 (traverse_intervals): Use less stack space and drop `depth' arg.
395 * fns.c (Ffeaturep): Add new `subfeature' arg.
396 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
397 (Qsubfeatures): New var.
398 (syms_of_fns): Initialize it.
400 * keymap.c (Fkey_description): Use empty_string.
401 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
402 (syms_of_keymap): Setup inheritance between maps.
403 Don't export Sdescribe_bindings_internal any more.
405 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
407 2001-10-12 Gerd Moellmann <gerd@gnu.org>
409 * xterm.c (notice_overwritten_cursor): Renamed from
410 note_overwritten_text_cursor. Rewritten to take glyph widths into
413 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
415 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
416 multi-line strings without a trailing "\n\".
418 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
420 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
423 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
425 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
427 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
428 * w32proc.c (sys_spawnve):
429 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
430 * w32.c (check_windows_init_file):
431 * sound.c (Fplay_sound):
432 * emacs.c (init_cmdargs):
433 * process.c (Fstart_process): Update calls to openp.
435 * callproc.c (Vexec_suffixes): New var.
436 (Fcall_process): Update call to openp.
437 (decode_suffixes): New function.
438 (syms_of_callproc): Init exec-suffixes.
440 * lread.c (Vload_suffixes, default_suffixes): New vars.
441 (openp): Take a lisp list of suffixes.
442 Check for file-name-handlers even if the file was absolute already.
443 (syms_of_lread): Declare load-suffixes.
444 (Fload): Fix up call to openp.
445 Don't bother checking for file-name-handler at the very beginning.
447 * keymap.h (Fcopy_keymap): Don't export.
449 * lisp.h (empty_string): Declare.
450 (Vload_suffixes, Vexec_suffixes): Declare.
451 (openp): Update prototype.
453 * emacs.c (empty_string): New var.
454 (syms_of_emacs): Initialize it.
456 * search.c (wordify): Use it.
458 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
459 selected window if it's not displayed there. Handle the case
460 when the window is dedicated.
461 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
463 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
465 * syntax.h (struct gl_state_s): Change the meaning of b_property.
466 Remove left_ok and right_ok.
467 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
468 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
469 new meaning of b_property.
471 * syntax.c (update_syntax_table): Simplify.
472 (Fforward_comment): Don't skip quoted chars when going backward.
474 2001-10-11 Gerd Moellmann <gerd@gnu.org>
476 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
477 in case I is of some unsigned type, in which case
478 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
479 comparison becomes bogus.
481 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
482 (Fuser_full_name): Fix bug treating a float as a fixnum.
484 * data.c (Fstring_to_number): Use make_fixnum_or_float.
486 * lisp.h (make_fixnum_or_float): New macro.
488 * lisp.h (circular_list_error): Add prototype.
490 * data.c (Qcircular_list): New variable.
491 (circular_list_error): New function.
492 (syms_of_data): Initialize it Qcircular_list.
494 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
496 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
497 casefiddle.c, buffer.c: Include keymap.h.
499 2001-10-10 Gerd Moellmann <gerd@gnu.org>
501 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
502 options. From Dave Love <d.love@dl.ac.uk>.
504 2001-10-09 Gerd Moellmann <gerd@gnu.org>
506 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
507 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
509 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
511 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
513 2001-10-08 Andrew Innes <andrewi@gnu.org>
515 * lisp.h [max]: Undef min and max before redefining them.
517 * w32gui.h: Do not undef min and max.
519 * w32heap.h: Do not undef min and max.
521 * s/ms-w32.h: Do not undef min and max.
523 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
525 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
527 2001-10-08 Sam Steingold <sds@gnu.org>
529 * keymap.c (current-active-maps): Quote newlines (compilation error).
531 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
533 * Makefile.in (lisp, shortlisp): Replace bindings.el with
534 bindings.elc, since otherwise doc strings in bindings.el get wrong
537 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
539 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
541 * keyboard.h (map_prompt): Remove.
543 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
544 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
546 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
548 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
550 * keyboard.c (map_prompt): Remove.
551 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
554 * keymap.h: New file. Extracted from lisp.h.
556 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
557 (accessible_keymaps_1): New function.
558 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
559 (Fwhere_is_internal): Use Fcurrent_active_maps.
560 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
561 Insert in current buffer rather than standard-output.
562 Don't call `help-mode'. Export to elisp.
563 (describe_buffer_bindings): New wrapper.
564 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
565 and Sdescribe_buffer_bindings.
567 2001-10-08 Gerd Moellmann <gerd@gnu.org>
569 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
570 Remove code setting signal handler.
572 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
573 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
575 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
577 * keyboard.c: Don't define min/max.
579 2001-10-08 Gerd Moellmann <gerd@gnu.org>
581 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
582 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
583 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
584 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
585 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
586 Don't define min/max.
588 * lisp.h (min, max): New macros.
590 * puresize.h (BASE_PURESIZE): Increase to 725000.
592 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
594 * xfaces.c (free_frame_menubar): Add prototype.
596 * lisp.h (init_window): Add prototype.
598 * editfns.c: Include ctype.h.
600 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
601 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
602 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
605 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
606 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
607 `popup_activated_flag' and `title'.
609 * doc.c (Fdocumentation_property): Fix typo in a doc string.
611 * emacs.c (main): Remove extra `;'.
613 * atimer.h (struct atimer): Fix typos in a comment.
615 * atimer.c: Fix typo.
617 * Makefile.in: Fix typo.
619 * README: Remove obsolete part mentioning removed VMS file.
621 2001-10-07 Miles Bader <miles@gnu.org>
623 * Makefile.in (lisp, shortlisp): Add `button.elc'.
625 2001-10-07 Ken Raeburn <raeburn@gnu.org>
627 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
630 * lisp.h (Ffield_end): Declare.
632 2001-10-07 Gerd Moellmann <gerd@gnu.org>
634 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
636 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
638 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
640 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
642 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
643 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
645 * alloc.c (inhibit_garbage_collection): Simplify.
646 (Fmemory_use_counts): Ditto.
648 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
649 (syms_of_data): DEFVAR_INT most-positive-fixnum and
650 most-negative-fixnum.
652 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
653 (FIXNUM_OVERFLOW_P): New macros.
655 2001-10-06 Miles Bader <miles@gnu.org>
657 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
658 scroll_bar_bottom_shadow_pixel fields.
659 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
660 for the shadows, and tell the toolkit about them if we succeed.
661 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
662 Free scroll-bar shadow colors.
663 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
664 Free scroll-bar shadow colors when the background color changes.
665 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
666 Initialize scroll-bar shadow-color fields.
668 2001-10-05 Gerd Moellmann <gerd@gnu.org>
670 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
672 2001-10-05 Miles Bader <miles@gnu.org>
674 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
675 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
676 New functions (were in simple.el).
677 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
678 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
679 (syms_of_minibuf): Initialize them.
681 2001-10-05 Gerd Moellmann <gerd@gnu.org>
683 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
684 (tiff_load): Install them as error and warning handler.
686 2001-10-04 Andrew Innes <andrewi@gnu.org>
688 * w32fns.c (x_to_w32_color): Fix argument to alloca.
689 (w32_load_system_font): Don't believe what GetLanguageFontInfo
690 says; query codepage info directly to determine if font is double byte.
691 (x_to_w32_charset): Handle private format for unknown charsets.
692 Handle wildcards in charset spec, by ignoring them.
693 (w32_codepage_for_font): Fix argument to alloca. Don't remove
694 "*-" prefix from charset.
695 (x_to_w32_font): Enlarge remainder array for safety. Specifically
696 handle the truncated font spec form constructed by font_list_1, so
697 that we correctly identify the charset fields. Don't remove "*-"
699 (w32_list_synthesized_fonts): Fix argument to alloca.
701 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
703 * window.h (MINI_WINDOW_P): Use NILP.
705 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
707 * termhooks.h (struct input_event): Use proper type for `kind'.
709 2001-10-04 Gerd Moellmann <gerd@gnu.org>
711 This handles unknown keysyms better than before. For example,
712 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
713 Emacs formerly completely ignored F5. With the change, it derives
714 a key symbol from the name of the X keysym, `ccaron' in this case.
715 Reported by Martin Buchholz.
717 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
720 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
721 that EVENT->code isn't a function key, use the keysym's name.
723 2001-10-04 Gerd Moellmann <gerd@gnu.org>
725 FOREACH is a macro that should make it easier to loop over Lisp
726 lists with checks for cycles and proper lists.
728 * lisp.h (LIST_END_P, FOREACH): New macros.
730 2001-10-04 Gerd Moellmann <gerd@gnu.org>
732 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
733 called for a lost connection. Prevent dumping core in this case.
734 Instead print the X error, and exit. On user request.
736 * xterm.c (error_msg): New variable.
737 (x_fatal_error_signal): New function.
738 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
739 as fatal_error_signal_hook around the call to XtCloseDisplay.
741 * emacs.c (fatal_error_signal_hook): New variable.
742 (fatal_error_signal): Call that function.
744 2001-10-04 Gerd Moellmann <gerd@gnu.org>
746 With this, Emacs prints how much pure storage it will
747 approximately need in case pure storage overflows while dumping.
749 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
751 (init_alloc_once): Initialize new variables.
752 (PURE_POINTER_P): Use new variables.
753 (pure_alloc): If pure storage overflows, allocate from the heap.
754 (check_pure_size): New function.
755 (Fgarbage_collect): Don't GC if pure storage has overflowed.
757 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
758 (check_pure_size): Add prototype.
760 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
762 2001-10-04 Gerd Moellmann <gerd@gnu.org>
764 This adds a post-gc-hook that's run with GC inhibited.
765 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
767 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
768 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
769 (Fgarbage_collect): Run post-gc-hook.
771 2001-10-04 Gerd Moellmann <gerd@gnu.org>
773 This adds `defvaralias' and `indirect-variable'. Changes not
774 directly related to this feature are there to gain the same
775 performance again as before variable aliases.
777 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
778 code to get and set symbol values, to take defvaralias into account.
780 (Note: the new `constant' bit-flag in symbols would make it
781 possible to define arbitrary read-only variables, e.g. with
784 Documentation is in lispref/variables.texi. Added to NEWS.
786 * lisp.h (enum symbol_interned): New enumeration.
787 (struct Lisp_Symbol): Remove member `obarray', add
788 `indirect_variable', `constant', and `interned'.
789 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
790 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
791 (indirect_variable): Add prototype.
793 * print.c (print_preprocess, print_object): Test internedness of
796 * lread.c (Fintern, Funintern): Set symbol's interned and constant
798 (init_obarray): Likewise for t and nil.
800 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
801 (Fdefvaralias): New function.
802 (specbind): Simplify the test if symbol is a constant.
803 (syms_of_eval): Defsubr Fdefvaralias.
805 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
806 (Qcyclic_variable_indirection): New variable.
807 (Fkeywordp): Check for internedness differently.
808 (Fmakunbound): Simplify the test if symbol is a constant.
809 (indirect_variable, Findirect_variable): New functions.
810 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
812 (let_shadows_buffer_binding_p): Check for variable aliases.
813 (set_internal): Simplify the test if SYMBOL is a constant.
814 If SYMBOL has a buffer-local value and is an alias, use the aliased
816 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
819 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
820 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
823 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
825 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
826 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
827 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
829 2001-10-04 Gerd Moellmann <gerd@gnu.org>
833 2001-10-03 Miles Bader <miles@gnu.org>
835 * callproc.c (syms_of_callproc): Explicitly state in the
836 documentation for `process-environment' that earlier entries take
837 precedence over later ones.
839 2001-10-02 Miles Bader <miles@gnu.org>
841 * textprop.c (Fnext_char_property_change)
842 (Fprevious_char_property_change): Remove reference to non-existant
843 argument OBJECT from doc-string.
845 2001-10-01 Gerd Moellmann <gerd@gnu.org>
847 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
848 (try_window_id): Skip back over lines ending in a newline from a
851 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
854 2001-10-01 Richard M. Stallman <rms@gnu.org>
856 * search.c (Freplace_match): Doc fix.
858 2001-09-28 Andrew Innes <andrewi@gnu.org>
860 * w32menu.c (set_frame_menubar): Take into account that
861 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
864 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
866 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
868 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
870 * s/gnu-linux.h: Fix a typo in comment.
872 2001-09-28 Andreas Schwab <schwab@suse.de>
874 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
875 nocombreloc, in case -z combreloc is the default.
877 2001-09-28 Gerd Moellmann <gerd@gnu.org>
879 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
880 really going on here.
882 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
884 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
886 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
888 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
889 utf-8, menu-bar, and latin-N.
890 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
892 (lisp): Add latin-N, since they are preloaded.
894 2001-09-27 Gerd Moellmann <gerd@gnu.org>
896 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
897 to the left. Some cleanup.
899 * xdisp.c (display_mode_element): One more case where a string's
900 multibyteness should be used for display.
902 2001-09-26 Gerd Moellmann <gerd@gnu.org>
904 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
907 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
908 of the only temporarily set echoing flag for deciding when
911 * keyboard.c (echo_kboard): Make externally visible.
913 * lisp.h (echo_kboard): Declare extern.
915 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
916 fonts_changed_p if we need larger matrices due to vscrolling.
917 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
918 this round of redisplay if make_cursor_line_fully_visible fails.
919 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
920 (try_cursor_movement, try_scrolling): Use them instead of integers.
922 * dispextern.h (required_matrix_width, required_matrix_height):
925 * dispnew.c (required_matrix_width, required_matrix_height):
927 (allocate_matrices_for_window_redisplay)
928 (allocate_matrices_for_frame_redisplay: Use them.
929 Remove parameters CH_DIM.
931 * xdisp.c (display_mode_lines): Temporarily set selected_frame
932 and selected_window to the frame of the window whose mode-lines
933 are displayed, and to the window itself.
934 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
937 2001-09-25 Gerd Moellmann <gerd@gnu.org>
939 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
940 the image cache under us.
942 * xdisp.c (display_mode_element): If the mode element is a symbol
943 with a string value, use that string's multibyteness for displaying.
945 * keyboard.c (read_char): Don't clear a message for a switch-frame
946 event. From Stefan Monnier <monnier@cs.yale.edu>.
948 * xterm.c (fast_find_position) [0]: Add a presumably more correct
949 version for after 21.1.
951 * xdisp.c (row_containing_pos): Make externally visible.
953 * dispextern.h (row_containing_pos): Add prototype.
955 * process.c (send_process): Disable composition if from_byte < 0.
956 From Kenichi Handa <handa@etl.go.jp>.
958 2001-09-24 Gerd Moellmann <gerd@gnu.org>
960 * xterm.c (refreshicon): Function removed.
962 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
964 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
966 * xterm.c (toplevel): Remove includes in #if 0.
968 * process.c (sigchld_handler) [LINUX]: Don't return from
969 the signal handler at the end of the loop.
971 2001-09-21 Gerd Moellmann <gerd@gnu.org>
973 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
974 Terminate only if kill returns -1, and errno is ESRCH.
976 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
978 * Makefile.in (shortlisp): Add ../lisp/env.elc.
980 2001-09-20 Gerd Moellmann <gerd@gnu.org>
982 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
983 since this function can be called during GC.
985 * callproc.c (Fcall_process): Handle errors from pipe(2).
986 (child_setup): Delete code in #ifdef vipc.
988 2001-09-19 Gerd Moellmann <gerd@gnu.org>
990 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
991 (display_mode_element): Display the string from decode_mode_spec
992 depending on its multibyteness.
994 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
996 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
998 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1000 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1001 recursive_edit_unwind.
1002 (recursive_edit_unwind): Set kboard state according to
1005 * buffer.c (modify_overlay): Don't do nothing if START == END;
1006 This can still be a modification, for example when an overlay has
1007 a before-string or after-string.
1008 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1009 an overlay with before-string or after-string.
1011 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1012 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1014 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1015 first_unchanged_at_end_row is in front of
1016 last_unchanged_at_beg_row. This code should be removed after the
1019 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1021 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1022 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1024 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1027 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1029 * dired.c (Ffile_attributes): Doc fix.
1031 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1033 * fileio.c (Ffile_symlink_p): Fix last change.
1035 * filelock.c (current_lock_owner): Fix last change.
1037 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1039 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1040 take that to mean that the buffer is too small.
1042 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1043 that to mean that the buffer is too small.
1045 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1046 current buffer's multibyteness when discarding the iterator's
1049 * xfns.c (Fx_window_property): Handle case that property gets
1050 deleted between the two calls to XGetWindowProperty.
1052 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1054 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1056 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1057 in addition to read-only.
1059 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1060 to t in addition to read-only.
1062 * lisp.h (Qinhibit_modification_hooks): Declare.
1064 * insdel.c (Qinhibit_modification_hooks): New variable.
1065 (syms_of_insdel): Initialize and staticpro it.
1067 * textprop.c (verify_interval_modification): Don't run
1068 modification-hooks if inhibit_modification_hooks.
1070 * dispnew.c (set_window_cursor_after_update): Fix code
1071 finding glyph row containing cursor when cursor_in_echo_area
1074 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1075 (add_to_log): Use bcopy instead of strcpy.
1076 (init_from_display_pos): Use an explicit loop over bytes in
1077 overlay strings instead of calling index.
1079 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1081 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1083 * dispnew.c (direct_output_for_insert): Don't change IT's
1084 stop_charpos to something in front of its current position.
1086 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1089 2001-09-10 Richard M. Stallman <rms@gnu.org>
1091 * frame.c (Fmouse_position): Doc fix.
1093 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1095 * xdisp.c (init_from_display_pos): Don't compare the result
1096 of calling index with NULL.
1098 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1100 * xfns.c (x_set_background_color): Don't change the colors
1101 of the X window of scroll bar widgets.
1103 2001-09-05 Andrew Innes <andrewi@gnu.org>
1105 * w32fns.c (w32_createwindow): Undo last change.
1107 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1109 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1111 * xdisp.c (string_buffer_position): Use *single_char_property*
1112 functions instead of the *single_property* functions.
1114 2001-09-04 Andrew Innes <andrewi@gnu.org>
1116 * w32term.c (w32_read_socket): Add more information to debugging
1119 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1120 from Emacs frames, so that calls to GetClipBox in w32term.c
1121 correctly report when part of a frame is visible (including
1122 scrollbars, etc). This prevents repeated redrawing of frames when
1123 only a scrollbar is visible.
1124 (w32_wnd_proc): Add more frame information to debugging output.
1126 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1128 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1130 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1132 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1133 help-echo for a string which doesn't have help-echo itself, use
1134 get-char-property to obtain the help-echo from the string's buffer
1135 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1136 have mouse-face, look ``under'' the string for mouse-face from an
1138 (fast_find_position): Add parameter STOP. In the final row, stop
1139 before glyphs having STOP as object. Don't consider glyphs that
1140 are not from a buffer.
1142 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1144 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1146 * fns.c (Fmd5): Doc fix.
1148 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1150 * composite.c (update_compositions): Do nothing if
1151 inhibit-modification-hooks is set.
1153 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1155 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1156 and check_message_stack if terminating abnormally. We want
1157 glyph matrices etc. in a core dump.
1159 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1160 (syms_of_xdisp): Initialize them.
1161 (handle_single_display_prop): Don't change point, bind `object',
1162 `position', and `buffer-position' instead to the object having the
1163 `display' property, position in the object and position in the buffer.
1165 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1166 of the buffer if REPLACE is non-nil.
1168 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1170 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1172 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1174 * w32term.c (x_set_glyph_string_background_width)
1175 (show_mouse_face): Track the last changes in xterm.c.
1177 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1179 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1180 string's background width so that multi-line mouse-face is drawn
1181 to the right edge of the window.
1182 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1185 * dispnew.c (direct_output_for_insert): Set updated_area
1186 before inserting/writing glyphs.
1188 * xdisp.c (display_mode_element): Use string_byte_to_char to
1189 determine character positions in strings, use chars_in_text
1190 instead of strwidth.
1191 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1192 a matrix as parameter; this is easier to use from GDB.
1194 2001-08-28 Miles Bader <miles@gnu.org>
1196 * textprop.c (Fprevious_single_char_property_change)
1197 (Fnext_single_char_property_change): Doc fixes.
1199 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1201 * fileio.c (Finsert_file_contents): Allocate, restore, and
1202 free composition data in the case of REPLACE not being nil.
1204 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1205 there exist overlay strings with newlines at POS.
1206 (text_outside_line_unchanged_p): Return 0 if changes start at
1207 START and overlays exist at START. Likewise for END.
1208 (try_window_id): Give up if init_to_row_end returns 0.
1210 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1213 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1215 * keymap.c (access_keymap): Return the cdr of the binding of
1216 a generic character instead of its definition (KEY . BINDING).
1218 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1219 to 0 also in the REPLACE case.
1221 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1223 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1224 open to determine whether file is readable (as for DOS_NT).
1226 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1228 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1229 coding.type is coding_type_no_conversion or coding_type_raw_text,
1230 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1231 non-nil instead of just setting enable_multibyte_characters in the
1234 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1236 * dispextern.h (struct face_cache): Add member
1237 menu_face_changed_p.
1239 * xfaces.c (menu_face_changed_default): New variable.
1240 (menu_face_changed_count): Variable removed.
1241 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1242 the menu_face_changed_default flag, otherwise set the FRAME's
1243 menu_face_changed_p flag if the `menu' face has been changed.
1244 Prevent calling set_font_frame_param if FRAME is t.
1245 (make_face_cache): Initialize cache's menu_face_changed_p
1246 from menu_face_changed_default.
1247 (realize_basic_faces): Look into the frame's face cache to
1248 determine if the menu appearance needs updating.
1250 * keymap.c (access_keymap): Fix last change to not consider
1251 IDX when it has modifiers.
1253 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1255 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1256 . BINDING) exists, where GENERIC-CHAR is the generic character of
1257 the charset of IDX, return BINDING unless there exists a binding
1260 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1262 * xrdb.c (SYSV): Don't define on Solaris 2.
1263 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1265 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1266 of the screen line, not text line, containing IT's current position.
1268 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1270 * window.c (window_scroll_pixel_based): Don't recenter if
1271 PT is partially visible in the window.
1273 * xterm.c (expose_window_tree, expose_window, expose_line):
1274 Return 1 when overwriting mouse-face.
1275 (expose_frame): If mouse-face was overwritten, redo it.
1277 * xfaces.c (x_update_menu_appearance): Don't call
1278 set_frame_menubar, let the next redisplay do it.
1280 2001-08-14 Andrew Innes <andrewi@gnu.org>
1282 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1283 drawing glyph string.
1285 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1287 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1290 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1292 * xfaces.c (x_update_menu_appearance): Save and restore value of
1293 interrupt_input_blocked.
1295 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1297 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1298 a line start, move back to the line start.
1300 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1301 exactly when a mini-buffer is active.
1303 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1304 in units of 1/8 character on non window-system frames.
1305 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1307 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1309 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1312 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1314 * keyboard.c (Vpre_help_message): New variable.
1315 (syms_of_keyboard): Initialize and staticpro it.
1316 (show_help_echo): Record current message before displaying a
1317 help-echo, and restore that message when clearing the help.
1319 * xfns.c (x_create_im): Remove prototype.
1321 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1323 * dispnew.c (adjust_glyph_matrix): Undo last change.
1325 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1327 * dispnew.c (adjust_glyph_matrix): In the optimization for
1328 windows whose height has changed, disable partially visible lines.
1330 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1332 * window.c (Frecenter): If ARG < 0, and on a window system
1333 frame, count in some empty lines when we can't move -ARG lines down.
1335 * xdisp.c (start_display): Don't try to determine the continuation
1336 lines width if lines are truncated. It's superfluous and leads to
1337 incorrect results if POS is not visible in the window after
1338 reseating the iterator at the previous line start.
1340 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1342 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1344 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1346 * alloc.c (init_stack): Remove declaration.
1348 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1350 * keyboard.c (read_key_sequence): Check that key is an integer
1351 before comparing it with quit_char.
1352 (add_command_key): Use larger_vector.
1353 (read_char_x_menu_prompt): Instead of converting symbol and
1354 integer events into conses (EVENT . nil), use (EVENT . disabled)
1355 which cannot be confused with valid events.
1356 (read_char): When reading from Vunread_command_events, check for
1357 events of the form (EVENT . disabled) instead of
1360 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1361 a float, determine the max height from the frame's height.
1363 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1365 * xdisp.c (redisplay_internal): Take message_cleared_p into
1366 account only if minibuf_level == 0.
1368 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1370 * xdisp.c (redisplay_internal): Add a check for the last
1373 * xdisp.c (message_cleared_p): New variable.
1374 (clear_message): Set message_cleared_p when clearing the current
1376 (redisplay_internal): Look at message_cleared_p to capture
1377 the case that the echo area should be cleared.
1379 * keyboard.c (command_loop_1): Fix spelling of
1380 resize_echo_area_exactly.
1382 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1384 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1386 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1387 current matrix when the window gets smaller.
1389 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1391 * print.c (strout): Cast the character passed to insert_char to
1392 unsigned char, to avoid sign extension when it is promoted to int.
1394 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1396 * fileio.c (Finsert_file_contents): Don't treat a return value
1397 of 0 from emacs_read as an IO error.
1399 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1401 * keyboard.c (abs): New macro.
1402 (double_click_fuzz): New variable.
1403 (make_lispy_event): Use it to determine what makes a double-click.
1404 (syms_of_keyboard): DEFVAR_INT it.
1406 * xmenu.c (set_frame_menubar): Take into account that
1407 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1410 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1412 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1414 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1415 of row's visible height.
1417 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1418 deal with the first overlay string having an image `display' property.
1419 (try_window_reusing_current_matrix, compute_line_metrics):
1420 Fix computation of row's visible height for the case that part of the
1421 row is invisible above and part of the row is at the same time
1422 invisible below the window.
1424 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1426 * xfns.c (x-show-tip): Doc fix.
1428 * xfns.c (Vx_max_tooltip_size): New variable.
1429 (syms_of_xfns): DEFVAR_LISP it.
1430 (Fx_show_tip): Set frame's window_width to the width of the
1431 window. Use a maximum tooltip size specified by
1432 Vx_max_tooltip_size, if that has valid contents.
1433 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1435 2001-07-26 Andrew Innes <andrewi@gnu.org>
1437 * w32term.c (x_display_list): New variable.
1438 (w32_term_init): Set it.
1440 * w32term.h (x_display_list): New extern.
1442 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1444 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1445 is non-nil, instead of when redisplaying_p is non-zero.
1447 (mark_window_display_accurate_1): Add an assertion.
1449 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1451 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1453 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1454 events so that we get a chance of processing expose events.
1456 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1458 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1460 * xfns.c (valid_image_p): Protect better against invalid image
1461 specifications. Previous code could signal an error.
1463 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1465 * indent.c (current_column): Fix column computation in the
1466 presence of display table entries.
1467 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1469 * dispnew.c (adjust_glyph_matrix): In the optimization for
1470 windows whose height has changed, use the new window height
1471 to compute which rows to invalidate.
1473 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1474 (MAX_10_EXP): New macro.
1477 * coding.c (code_convert_region): Handle the multibyte case if
1478 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1480 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1482 * dispextern.h (struct face): Change type of `stipple' to
1485 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1487 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1489 * dispnew.c (update_window): Don't set the cursor at the end
1490 of the update if display update has been paused.
1492 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1494 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1496 * fns.c (Fset_char_table_default): Check that a charset is defined
1497 before checking its dimension.
1499 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1501 * coding.c (setup_coding_system): Don't do any designation based
1502 on reg_bits if charset is not yet defined.
1504 * lisp.h (XVECTOR): Verify correct object type before returning a
1505 pointer, using eassert.
1507 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1509 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1510 Increase to 4096 because of paste problems reported on GNU/Linux.
1512 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1514 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1516 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1518 * fileio.c (unwind_read): Function removed.
1519 (read_non_regular, read_non_regular_quit): New functions.
1520 (Finsert_file_contents): When reading from non-regular files,
1521 arrange to catch a `quit' and terminate the loop. Rearrange
1522 code so that a `quit' when reading from a regular file doesn't
1523 insert text in the buffer.
1525 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1526 Clear faces afterwards.
1527 (clear_font_table): Take a x_display_info parameter. Don't free
1528 fonts being the default font of any frame on the given display.
1530 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1532 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1533 instead of CHAR_STRING which can signal an error.
1535 * charset.c (char_to_string_1): Extracted from char_to_string.
1536 Return -1 instead of signaling an error.
1537 (char_to_string): Use it.
1539 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1541 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1543 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1544 is t, don't try to append anything to it.
1546 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1548 * dired.c (file_name_completion): Pass dp->d_name to
1549 Fstring_match, not elt, which is always nil here.
1551 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1553 * xselect.c (x_decline_selection_request): Handle errors
1554 caused by receivers that have vanished.
1556 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1557 ignoring events on foreign windows in #if 0. Always dispatch
1558 the event after checking it with x_handle_property_notify.
1560 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1561 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1562 TRACE macros to facilitate debugging. Add additional trace statements.
1563 (toplevel): Add prototypes for file-local functions.
1564 (x_atom_to_symbol): Remove DPYINFO parameter.
1566 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1568 * w32menu.c (menubar_selection_callback, w32_menu_show):
1569 Initialize `entry' to nil.
1570 (w32_dialog_show): Remove unused `save_wv' variable.
1571 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1573 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1575 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1577 * fileio.c (unwind_read): Print a message when discarding inserted
1578 text or switching the buffer to unibyte. Change parameter.
1579 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1581 * fileio.c (unwind_read): New function.
1582 (Finsert_file_contents): Record it as unwind-function for
1583 the case that reading is interrupted by C-g.
1585 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1587 * dispnew.c (update_window): Don't skip the header-line
1588 update when scrolling_window returns 0.
1590 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1592 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1593 for the case that x_decode_color signals an error.
1595 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1597 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1599 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1600 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1603 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1605 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1606 doc string line for dos-timezone-offset.
1608 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1609 inline assembly, to avoid compiler warnings.
1610 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1611 line for dos-unsupported-char-glyph.
1613 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1615 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1617 * sound.c: Include Emacs' header files with #include "...".
1619 * eval.c (specbind): Additionally record the buffer that was
1620 current when a buffer-local or frame-local variable was bound.
1622 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1624 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1625 to unibyte characters in unibyte buffers.
1627 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1629 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1630 the frame on the binding stack. Change format of entries for
1631 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1632 (unbind_to): Handle unbinding a frame-local variable.
1634 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1635 glyphs and truncation glyphs at the end of a row from its pixel width.
1636 (dump_glyph_row): Print row's continuation_lines_width.
1637 (try_window_id): Take the shortcut if ZV is visible in the
1638 window, but there are actually no changes at ZV.
1640 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1642 * xterm.h (x_free_dpy_colors): Add prototype.
1644 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1645 right number of arguments.
1647 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1648 ($(lwlibdir)TAGS): New target.
1649 (TAGS): Fix dependency list.
1651 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1654 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1656 * emacs.c (main): Remove extern declaration for sys_nerr, which
1657 isn't used and causes a compilation error with GCC 3.0 on
1660 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1662 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1663 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1664 (toplevel): Include <signal.h> and syssignal.h.
1666 * sound.c (vox_configure, vox_close): Turn off atimers
1669 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1671 * keyboard.c (read_char) <non_reread>: Record the previous idle
1672 start time before calling timer_stop_idle.
1673 (read_char) <reread_first>: After processing a help-echo event,
1674 restore the previous idle start time.
1676 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1677 the start of invisible text.
1678 (setup_for_ellipsis): New function.
1679 (next_overlay_string): After all overlay strings have been
1680 processed, display an ellipsis if necessary.
1681 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1682 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1684 * dispextern.h (struct iterator_stack_entry): Add member
1687 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1689 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1690 on the value of the wait-for-wm frame parameter.
1692 * xterm.h (struct x_output): Add member wait_for_wm.
1694 * xfns.c (Qwait_for_wm): New variable.
1695 (x_frame_parms): Add entry for `wait-for-wm".
1696 (x_set_wait_for_wm): New function.
1697 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1698 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1700 * xdisp.c (try_window_id) <all changes below window end>: Don't
1701 take this shortcut if ZV is visible in the window.
1702 (try_window_id): When checking for window start being in changed
1703 text, don't check that the buffer's size has changed.
1705 2001-06-23 Richard M. Stallman <rms@gnu.org>
1707 * minibuf.c (Fcompleting_read): Doc fix.
1709 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1711 * composite.c (Ffind_composition_internal): Accept ZV
1712 and a string's end position as POS.
1714 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1716 * composite.c (Ffind_composition_internal): Check POS
1719 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1721 * editfns.c (Fmessage_box): If the frame is not under a window
1722 system, output the message in the echo area.
1724 2001-06-14 Richard M. Stallman <rms@gnu.org>
1726 * xdisp.c (try_window_id): When EOB is visible, don't treat
1727 insertion at EOB as if it were "off the bottom of the screen."
1729 2001-06-11 Andrew Innes <andrewi@gnu.org>
1731 * w32proc.c (create_child): Add new parameter is_gui_app.
1732 (w32_executable_type): Add new parameter is_gui_app.
1733 (sys_spawnve): Use it.
1734 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1735 SIGQUIT. This matches better how the signals are interpreted by
1736 MSVC compiled programs.
1737 (syms_of_ntproc): Update docstring.
1739 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1741 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1742 well otherwise note_mouse_highlight might optimize away highlighting
1743 if we pass over that same overlay again.
1745 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1747 * lread.c (Fload): Document that the argument is run via
1748 substitute-in-file-name.
1750 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1752 * Makefile.in (bootstrap-doc): New target.
1753 (bootstrap-emacs): Depend on it.
1755 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1756 auto-save-list-file-name when shutting down Emacs, because
1757 creating the directory might signal an error, and leaves
1758 Emacs in a strange state.
1760 * term.c: (tty_cursor_hidden): New variable.
1761 (update_begin): Don't call tty_hide_cursor. Clean up.
1762 (update_end, set_terminal_window, set_scroll_region): Clean up.
1763 (ring_bell, reset_terminal_modes): Clean up.
1764 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1765 on tty_cursor_hidden.
1766 (write_glyphs): Call tty_hide_cursor.
1768 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1770 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1772 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1774 * xfns.c (enum image_value_type): New enumerator
1775 IMAGE_STRING_OR_NIL_VALUE.
1776 (parse_image_spec): Handle it.
1777 (xbm_format, pbm_format): Use it for :foreground and :background.
1778 (xbm_load, pbm_load): Check for nil color names.
1780 * xterm.c (note_mouse_highlight): If an overlapping overlay
1781 exists, but we find that we highlight the same overlay as before,
1782 don't do the highlighting again.
1784 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1786 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1787 Protect unibyte strings created by replacing their multibyte
1788 equivalents in menu_items.
1790 * keymap.c (Fsingle_key_description): NUL-terminate the string
1791 buffer before calling build_string.
1793 * callproc.c (Fcall_process): Deal with decode_coding returning
1794 CODING_FINISH_INCONSISTENT_EOL.
1796 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1798 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1799 an item's name with its key description in case the description
1800 is a multibyte string.
1802 * keymap.c (Fsingle_key_description): Create a multibyte string
1805 * macros.c (Fstart_kbd_macro): Doc fix.
1807 * xterm.c (cursor_in_mouse_face_p): New function.
1808 (x_draw_stretch_glyph_string): Use it to choose a different GC
1809 when drawing a cursor within highlighted text.
1811 * editfns.c (char_property_eq): Put in #if 0.
1813 * indent.c (string_display_width): Put in #if 0.
1815 * lread.c (Fload): Remove unused label.
1817 * termcap.c (speeds): Put in #if 0.
1819 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1821 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1823 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1824 transformation matrix by 10.
1826 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1828 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1829 only if it's equal to the former foreground pixel color.
1830 (x_set_foreground_color, x_set_background_color)
1831 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1833 2001-05-16 Dave Love <fx@gnu.org>
1835 * insdel.c (signal_before_change, signal_after_change): Consider a
1836 local change hook which changes the buffer.
1838 * process.c (read_process_output): Don't call signal_after_change
1839 and update_compositions after insert_from_string_before_markers.
1841 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1843 * xfaces.c (split_font_name): Use the right field when
1844 checking for `[...]' syntax.
1846 * buffer.c (copy_overlays): New function.
1847 (clone_per_buffer_values): Use it.
1849 * buffer.h (OVERLAY_PLIST): New macro.
1851 * keymap.c (Fsingle_key_description): Replace a build_string with
1852 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1854 * fontset.c (Ffontset_info): Check that face is non-null
1855 before accessing its fields.
1857 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1859 * keyboard.c (read_key_sequence): Prevent generating a fake
1862 * xfaces.c (split_font_name): Handle `[...]' for the right
1865 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1866 of CCL_STAT_INVALID_CMD.
1868 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1870 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1871 in <var> has no default value yet.
1873 * xfaces.c (try_alternative_families): First try the FAMILY.
1874 And if nothing is found in the end, try again with scalable fonts.
1875 (try_font_list): Let try_alternative_families do a bit more of
1876 the work. Only use FAMILY if it is not nil.
1877 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1879 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1881 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1882 pointer shape when show_mouse_face has already done it.
1884 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1887 * xfaces.c (split_font_name): Make sure to leave the loop
1888 with the right value of `i'.
1890 * xfaces.c (split_font_name): Handle matrix transformations
1891 in the pixel and point size fields of XLFD font names.
1892 (xlfd_point_size): Likewise.
1894 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1896 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1897 (x_to_w32_font): Add prototype.
1899 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1900 redefining, to avoid compiler warnings.
1902 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1904 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1905 (w32_get_bdf_glyph): Cast between unsigned char and char when
1906 passing arguments to subroutines, to shut up compiler warnings.
1907 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1910 * xfaces.c: Include keyboard.h before frame.h, not after it.
1912 * widget.c: Include keyboard.h before frame.h.
1914 * w32term.h (struct image, struct face): Forward declaration, to
1915 avoid compiler warnings.
1917 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1919 * keyboard.c (read_key_sequence): Don't modify events when
1920 generating fake prefix keys (mode-line, scroll-bar, ...) since
1921 this prevents proper processing of such events when pushed back
1922 into unread-command-events.
1924 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1925 actually redrawn. Make the function static.
1926 (note_mouse_highlight): Fix a case where the mouse cursor
1927 was changed back to the text cursor.
1929 * xterm.h (clear_mouse_face): Remove prototype.
1931 * xdisp.c (try_window_id): Fix the fix and set the right
1934 * xdisp.c (try_window_id): Fix computation of window end in the
1935 case that lines were deleted at the end of the window. Add some
1936 more debug_method_adds.
1938 * xfaces.c (try_alternative_families): New function.
1939 (try_font_list): Use it. If ATTRS specifies a family, check
1940 fonts from that family first.
1941 (choose_face_font): Remove code setting the family part of
1944 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1946 * xdisp.c (try_window_id): Fix case of all changes before
1949 * xdisp.c (try_window_id): Add some xasserts.
1951 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1953 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1955 2001-05-09 Dave Love <fx@gnu.org>
1957 * xdisp.c (GIVE_UP): Fix for K&R C.
1959 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1961 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1963 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1964 back to the text cursor shape without need.
1966 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1968 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1970 * dispextern.h (inverse_video): Declare extern.
1972 * keyboard.c (delete_kboard): Handle the case that selected_frame
1973 has been deleted in the course of x_connection_closed.
1975 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1977 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1978 Fix the change from 2001-04-30.
1980 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1982 * xfns.c (file_dialog_unmap_cb): New function.
1983 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1984 where a dialog is closed via the window manager.
1986 * xdisp.c (try_window_id): Cases of changes all in front of
1987 the window start or all below the window end mostly rewritten.
1988 (redisplay_window): Move the tests if try_window_id is
1989 applicable to try_window_id.
1990 (GIVE_UP): New macro.
1992 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1994 * xterm.c (expose_window): Return int. If W is the window
1995 currently being updated, mark the frame garbaged.
1996 Fix computation of rows intersecting the exposed rectangle.
1997 (expose_window_tree): Stop when expose_window returns 0.
1999 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2000 again if it has already been drawn.
2002 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2004 * syntax.c (update_syntax_table): Check that oldi has the same
2005 properties as old_prop before deciding not to invalidate.
2007 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2009 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2010 read-only text that is so because of text properties.
2012 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2013 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2014 windows that are components of a Lucid menu bar.
2016 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2018 * term.c (turn_on_face): Fix reverse video handling on terminals
2019 that don't support colors.
2021 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2023 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2026 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2028 * term.c (toggle_highlight): New function.
2029 (turn_on_face): Change handling of reverse video.
2031 * process.c (wait_reading_process_input):
2032 Call record_asynch_buffer_change only if a timer really changed buffers.
2034 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2035 of the number of overlays to check.
2037 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2039 * xdisp.c (try_window_id): Fix a case where window_end_pos
2040 and window_end_bytepos were not adjusted.
2042 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2044 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2047 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2049 * process.c (wait_reading_process_input) [!subprocesses]:
2050 Don't reference waiting_for_user_input_p, it's not defined in the
2051 branch without async subprocesses support.
2053 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2055 * keyboard.c (delete_kboard): Prevent a dangling reference
2056 from current_kboard to KB, which is freed.
2058 * process.c (wait_reading_process_input):
2059 Call record_asynch_buffer_change after running timers, to make
2060 read_key_sequence aware of buffer changes from under it.
2062 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2064 * xfaces.c (Qscalable_fonts_allowed): New variable.
2065 (realizing_basic_faces_p): Removed.
2066 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2068 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2069 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2070 for scalable-fonts-allowed to t.
2072 * fileio.c (Finsert_file_contents): If the file size returned from
2073 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2074 read from files on a procfs whose contents are generated dynamically.
2076 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2078 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2079 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2080 (__memalign_hook): Make the two prototypes consistent.
2082 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2084 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2085 matrix of mini-windows.
2087 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2089 * intervals.c (find_interval): Don't rebalance during signal handling.
2091 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2093 * fns.c: Include blockinput.h.
2095 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2097 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2099 * fns.c (Fcompare_strings): Fix return values.
2101 * window.c (window_scroll): Change the meaning of N to mean
2102 N screen-fulls or N lines.
2103 (window_scroll_pixel_based, window_scroll_line_based)
2104 (scroll_command, Fscroll_other_window): Change accordingly.
2106 * window.c (window_scroll_pixel_based, Frecenter):
2107 Call window_box_height instead of using it.last_visible_y for the
2108 height of the window.
2110 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2111 instead of using it.last_visible_y for the height of the window.
2113 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2114 From Dan Holmsand <dan@eyebee.com>.
2116 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2117 able to write to hidden and system files. From Dan Holmsand
2120 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2121 Holmsand <dan@eyebee.com>.
2123 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2125 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2127 * window.c (window_internal_height): Return 1 less if the
2128 window has a header line.
2130 * xdisp.c (try_window_id): When scrolling on a terminal, take
2131 the change of window_internal_height into account.
2133 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2135 * gmalloc.c (align): If the argument SIZE would overflow
2136 __malloc_ptrdiff_t, fail right away.
2138 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2140 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2141 Make sure the tooltip is completely visible.
2142 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2144 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2146 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2148 2001-04-06 Dave Love <fx@gnu.org>
2150 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2153 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2155 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2157 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2159 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2161 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2163 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2165 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2166 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2168 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2169 shell widget's position only if it is non-null.
2171 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2172 Set f->output_data.x->widget to null after destroying it.
2174 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2175 FILENAME to bring it in synch with the documentation.
2177 * xfaces.c (realizing_basic_faces_p): Renamed from
2178 realize_default_face_p.
2179 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2180 (realize_default_face): Don't set the flag.
2182 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2184 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2186 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2188 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2189 the buffer that was used for echoing.
2191 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2192 (first_font_matching): Removed unused function.
2193 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2194 (may_use_scalable_font_p): Remove parameter FONT; rename
2195 parameter NAME to FONT.
2196 (x_face_list_fonts): Fix missing bounds check.
2197 (realizing_default_face_p): New variable.
2198 (realize_default_face): Set and clear that flag.
2199 (x_face_list_fonts): When called during the realization of the
2200 default face, and no matching fonts are found when ignoring
2201 scalable fonts and fonts matching a regexp from
2202 face-ignored-fonts, try without ignoring fonts.
2204 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2206 * xfns.c (postprocess_image): New function.
2207 (lookup_image): Call it for all image types except PostScript.
2208 (x_kill_gs_process): Call postprocess_image.
2210 * xterm.c (x_use_underline_position_properties): New variable.
2211 (x_draw_glyph_string): Use it.
2212 (syms_of_xterm): DEFVAR_BOOL it.
2214 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2216 * xterm.c (x_alloc_nearest_color_1): New function.
2217 (x_alloc_nearest_color): Use it.
2218 (x_color_cells): Take a Display as argument, instead of a frame.
2219 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2220 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2221 (x_initialize): Register cvt_string_to_pixel as resource converter
2222 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2224 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2226 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2227 (set_iterator_to_next): If a string from a display property ends,
2228 consider the case that this might also be the end of an
2229 overlay string having the display property.
2231 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2233 * xdisp.c (reseat_to_string): Undo last change.
2235 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2236 matrix of a window when the header line changes, when
2237 new rows are allocated, or when the width changes.
2239 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2241 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2243 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2245 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2248 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2250 * data.c (Fsubr_interactive_form): New function.
2251 (syms_of_data): Defsubr it.
2253 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2254 (live_float_p, live_misc_p): Return 1 only if the offset of the
2255 pointer in its block is >= 0.
2257 2001-03-28 Paul Eggert <eggert@twinsun.com>
2259 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2260 microseconds calcuation. Avoid double-rounding problem.
2261 In doc string, warn that the result is approximate.
2263 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2265 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2266 bind `inhibit-eval-during-redisplay' to t.
2268 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2270 * xdisp.c (inhibit_eval_during_redisplay)
2271 (Qinhibit_eval_during_redisplay): New variables.
2272 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2273 don't eval, return nil instead.
2274 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2275 Initialize Qinhibit_eval_during_redisplay.
2277 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2278 the iterator's multibyte_p flag.
2280 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2281 instead of setting it to zero; it's incremented for each frame
2282 where the menu face is changed.
2284 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2285 change bottom shadow accordingly.
2287 * xterm.c (expose_window_tree, expose_frame): Don't compute
2289 (expose_window): Do it here instead.
2290 (x_draw_glyph_string): Fix a computation of the underline position.
2292 * bytecode.c (BYTE_CODE_QUIT): New macro.
2293 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2295 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2297 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2298 Give up if matrix starts in an ellipsis.
2299 (init_from_display_pos): Do nothing if POS doesn't specify
2300 a dpvec_index but the iterator has such a position.
2302 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2304 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2305 x/y position is (0, 0) after destroying the menu bar, restore
2306 its original position.
2308 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2309 (init_from_display_pos): Use it.
2310 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2312 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2314 * xdisp.c (try_window_id): Undo last change.
2316 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2318 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2320 * buffer.c (syms_of_buffer): Doc fix.
2322 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2324 * xfaces.c (x_update_menu_appearance): Use local variable
2325 popup_path for setting font resources.
2327 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2329 * frame.c (Fframe_list): Don't reference tip_frame if
2330 HAVE_WINDOW_SYSTEM is not defined.
2332 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2335 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2337 * xdisp.c (init_from_display_pos): Test invisible property
2338 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2340 * xdisp.c (redisplay_internal) <update one window>: Make sure
2341 last_arrow_position and last_arrow_string are set.
2343 * frame.c (Fframe_list): Don't return a tooltip frame.
2345 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2347 * xdisp.c (mark_window_display_accurate_1): New function,
2348 extracted from mark_window_display_accurate.
2349 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2350 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2351 (mark_window_display_accurate): Use it.
2352 (redisplay_internal): Use it for the selected window.
2353 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2354 for the selected frame.
2356 * xdisp.c Use make_number, for readability.
2357 (try_window_id): Disable rows below the window end.
2358 (try_window_reusing_current_matrix): Use cursor_row_p.
2359 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2361 (init_from_display_pos): If POS specifies a position in a display
2362 vector, maybe get the iterator set up for that ellipsis.
2364 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2366 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2368 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2370 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2372 * xfaces.c (x_update_menu_appearance): Use a different path
2373 for Lucid popup menus.
2375 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2377 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2379 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2380 (string_buffer_position): Use `make_number'.
2382 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2384 * xfaces.c (x_update_menu_appearance): Renamed from
2385 x_set_menu_face_resources. Use different resources for popups.
2387 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2388 (GC_CHECK_STRING_BYTES): Don't define.
2390 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2391 Removed, together with subroutines.
2392 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2393 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2395 * dispextern.h (x_set_menu_resources_from_menu_face):
2398 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2399 Remove calls to x_set_menu_resources_from_menu_face.
2401 * xfaces.c (xm_set_menu_resources_from_menu_face):
2402 Remove #ifndef LESSTIF_VERSION.
2404 * xmenu.c: Include widget.h.
2405 (single_submenu): Return int. Some cleanup.
2406 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2408 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2410 * xterm.c (x_update_window_end): Handle overwritten mouse face
2411 also for tool bar windows.
2412 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2413 DRAW is DRAW_IMAGE_RAISED.
2415 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2417 * print.c (syms_of_print): Doc fixes.
2419 * fns.c (Fmd5): Doc fix.
2421 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2423 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2424 Clear area of the frame not occupied by the scroll bar.
2426 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2427 tip frame's root window buffer to *tip* right after creating
2430 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2431 is an integer don't have to be for space characters.
2433 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2435 * indent.c (current_column, current_column_1, Fmove_to_column)
2436 (compute_motion): Handle characters from display vectors differently.
2438 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2440 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2441 drawing glyph string.
2443 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2445 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2446 (command_loop_1): Undo last change.
2448 * xterm.c (fast_find_position): Return the correct vpos.
2450 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2451 non-null, set a per-buffer value in BUF instead of the current buffer.
2452 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2453 Call store_symval_forwarding with BUF null.
2454 (set_internal): Call store_symval_forwarding with the BUF
2455 parameter passed to set_internal. Formerly, the value was always
2456 set in the current buffer; the buffer recorded in specbind for
2457 this case wasn't used.
2458 (arith_driver): Reindent.
2460 * buffer.c (swap_out_buffer_local_variables):
2461 Call store_symval_forwarding with BUF null.
2463 * lisp.h (store_symval_forwarding): Change prototype.
2465 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2467 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2469 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2470 FOR_DELETION. Avoid resizing the mini-window of the selected
2471 frame if FOR_DELETION is set.
2472 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2473 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2476 * window.c (Fset_window_configuration): Change call to
2477 do_switch_frame to new format.
2479 * keyboard.c (quit_throw_to_read_char): Change call to
2480 do_switch_frame to new format.
2482 * lisp.h (do_switch_frame): Change prototype.
2484 * frame.c (Fframe_parameters): In the `buffer-list' frame
2485 parameter, store the buffer list of FRAME, not the list of the
2488 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2489 box just because the glyph row's full_width_p flag is set.
2491 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2493 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2494 skip the padding blanks inserted in extend_face_to_end_of_line,
2495 before checking for trailing whitespace.
2497 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2499 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2500 Remove special handling for LessTif/Motif.
2501 (toplevel): Don't include Xm/Xm.h.
2503 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2504 Remove workaround code for LessTif; it doesn't work anymore.
2506 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2509 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2510 Don't access private scroll bar data; it's no longer necessary with
2511 contemporary LessTif.
2513 * xfaces.c (xm_set_menu_resources_from_menu_face):
2514 Change #if 0 to #ifndef LESSTIF_VERSION.
2516 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2517 removing button grabs.
2519 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2521 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2522 and clip-large-size-font as obsolete.
2524 * lread.c (read_multibyte): Check the validity of multibyte
2525 sequence. If invalid, return the first byte.
2527 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2529 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2530 before running the command; timer functions or process
2531 filters may have set it.
2533 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2535 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2538 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2540 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2543 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2545 * dispextern.h (string_buffer_position): Add prototype.
2547 * xdisp.c (string_buffer_position, display_prop_string_p)
2548 (single_display_prop_string_p): New functions.
2550 * xterm.c (note_mouse_highlight): If there's no help-echo on
2551 a string, look at the buffer text ``under'' it.
2553 * keyboard.c (make_lispy_event): Add string info to the event,
2554 analogous to what's done on mode lines.
2555 (read_key_sequence): For a click on a string, consider `local-map'
2556 and `keymap' of that string.
2558 * keyboard.c (make_lispy_event, make_lispy_movement):
2559 Adjust calls to buffer_posn_from_coords to new format.
2561 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2563 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2566 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2567 flags argument to emacs_open; it seems to conflict with O_EXCL.
2569 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2571 * composite.h (struct composition): Change types of members;
2572 glyph_len to unsigned, width to unsigned short.
2574 2001-03-08 Andrew Innes <andrewi@gnu.org>
2576 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2579 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2581 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2584 * xterm.c (note_mouse_highlight): Handle mouse-face and
2585 help-echo in strings.
2586 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2587 (fast_find_string_pos): New function.
2589 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2590 (display_string): Call face_at_string_position with new parameter.
2592 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2593 Handle `mouse-face'.
2595 * dispextern.h (face_at_string_position): Change prototype.
2597 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2599 * keyboard.c (make_lispy_event): Avoid generating drag events
2600 if the mouse hasn't actually moved to another buffer position.
2602 2001-03-08 Dave Love <fx@gnu.org>
2604 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2606 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2608 * process.c (Fset_process_window_size): Fix a typo.
2610 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2612 * coding.c (detect_coding_sjis): Do more rigid check.
2613 (detect_coding_big5): Likewise.
2614 (decode_coding_sjis_big5): Likewise.
2615 (Fdetect_coding_region): Call detect_coding_system with tailing
2616 anchor byte `\0' for more rigid detection.
2617 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2618 (Fdetect_coding_string): Likewise.
2620 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2622 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2623 a string before extracting its data.
2625 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2627 * window.c (Frecenter): Rewrite code handling negative values
2628 of ARG on graphical frames.
2630 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2632 * window.c (displayed_window_lines): If W->start is outside the
2633 accessible portion of the buffer, call start_display with BEGV or
2634 ZV instead of W->start.
2636 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2638 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2640 * process.c (Fset_process_filter): Don't crash if the input
2641 file descriptor of PROCESS is closed.
2642 (Fset_process_window_size): Likewise.
2644 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2646 * xterm.c (XTflash): Make the timeout of select shorter, and call
2647 select repeatedly until the desired time expires.
2649 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2651 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2653 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2655 * lisp.h (Vwindow_list): Declare extern.
2657 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2659 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2661 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2663 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2664 to detect a case where we have to highlight a different region
2665 despite not having left the currently highlighted region.
2666 Set mouse_face_overlay in the x_display_info.
2667 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2669 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2671 * buffer.c (mouse_face_overlay_overlaps): New function.
2673 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2674 (Qmouse_face): Declare extern.
2676 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2677 if face_change_count is non-zero.
2679 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2681 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2682 that the source is unibyte.
2684 2001-03-05 Dave Love <fx@gnu.org>
2686 * xterm.c (XTmouse_position): Fix typo.
2688 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2690 * minibuf.c (read_minibuf): Clean up the binding stack if
2691 called noninteractively.
2693 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2695 * coding.c (syms_of_coding): Docstring modified.
2697 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2699 * charset.c (char_to_string): If a single byte char has modifier
2700 bits that can't be reflected to the character code, ignore them
2701 instead of signaling an error.
2703 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2705 * s/msdos.h: Update copyright notice.
2707 * dosfns.h: Update copyright notice.
2709 * dosfns.c: Update copyright notice.
2711 * msdos.c: Update copyright notice.
2713 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2715 * xterm.c (glyph_rect): New function.
2716 (XTmouse_position): Use it to raise the threshold for mouse
2717 movement event generation.
2719 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2721 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2722 specifies (reverse . t), reverse the initial screen colors.
2723 (IT_set_frame_parameters): If the property is foreground-color,
2724 but we are reversing the colors, set bg_set, not fg_set.
2725 Likewise for setting background-color and reversing: set fg_set.
2726 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2729 * xfaces.c (Finternal_set_lisp_face_attribute)
2730 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2733 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2735 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2736 to a single slash in the middle of file names.
2738 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2739 Accept only alphanumeric time zone names.
2741 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2743 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2744 a widget to zero height.
2746 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2748 * window.c (Fwindow_end): Call move_it_past_eol only if
2749 ending up on a partially visible line.
2751 2001-03-01 Dave Love <fx@gnu.org>
2753 * ccl.c (Fccl_execute): Doc fix.
2755 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2757 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2758 of the tool bar before calling x_figure_window_size.
2760 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2761 NULL after destroying it, otherwise XTread_socket can access a
2762 destroyed widget when input is unblocked.
2764 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2766 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2767 same name as before, although there was a change in fontsets.
2769 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2771 * lisp.h (Fframe_parameter): Declare.
2773 * window.c (set_window_buffer): Field vscroll is an int, not a
2776 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2778 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2781 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2784 * alloc.c (toplevel): Include process.h.
2785 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2786 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2787 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2788 (allocate_vector, allocate_hash_table, allocate_window)
2789 (allocate_frame, allocate_process, allocate_other_vector):
2791 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2792 (mark_maybe_pointer): New function.
2793 (mark_memory): Also mark Lisp data to which only pointers
2794 remain and not Lisp_Objects.
2795 (min_heap_address, max_heap_address): New variables.
2796 (mem_find): Return MEM_NIL if START is below min_heap_address or
2797 above max_heap_address.
2798 (mem_insert): Compute min_heap_address and max_heap_address.
2800 * process.c (make_process): Use allocate_process.
2802 * frame.c (make_frame): Use allocate_frame.
2804 * window.c (make_window, make_dummy_parent): Use allocate_window.
2805 (Fcurrent_window_configuration): Use allocate_other_vector.
2807 * lisp.h (allocate_vectorlike): Remove prototype.
2808 (allocate_vector, allocate_other_vector, allocate_frame)
2809 (allocate_window, allocate_process, allocate_hash_table):
2812 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2813 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2815 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2817 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2818 treat the produced bytes as a valid multibyte sequence.
2820 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2821 (ccl_driver) <CCL_WriteMultibyteChar2>:
2822 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2823 <ccl_finish>: Set ccl->eight_bit_control properly.
2825 * ccl.h (struct ccl_program): New member eight_bit_control.
2827 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2829 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2830 accessible_keymaps_char_table.
2831 (accessible_keymaps_char_table): Obey `is_metized'.
2832 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2835 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2837 * dispnew.c: Check HAVE_TERM_H before including term.h.
2839 2001-02-24 Andrew Innes <andrewi@gnu.org>
2841 * makefile.w32-in: Update copyright notice.
2843 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2845 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2847 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2849 * Makefile.in (lisp): Add international/utf-8.elc.
2851 * fontset.c (Fnew_fontset): Fix handling of the case that an
2852 element of FONTLIST is a cons of family and registry.
2854 2001-02-23 Jason Rumney <jasonr@gnu.org>
2856 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2857 to height unconditionally.
2859 * w32term.c (x_set_glyph_string_background_width): Extend the
2860 background face to the end of the drawing area in the text area, only.
2861 (x_insert_glyphs): Call window_box_left to obtain the left
2862 x-coordinate of the area to shift.
2864 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2867 2001-02-22 Andrew Innes <andrewi@gnu.org>
2869 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2870 ($(BLD)\dispnew.obj):
2871 ($(BLD)\editfns.obj):
2872 ($(BLD)\fileio.obj):
2873 ($(BLD)\filelock.obj):
2874 ($(BLD)\keyboard.obj):
2875 ($(BLD)\w32proc.obj):
2876 ($(BLD)\process.obj):
2877 ($(BLD)\sysdep.obj): Ditto.
2879 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2881 ($(BLD)/dispnew.$(O)):
2882 ($(BLD)/editfns.$(O)):
2883 ($(BLD)/fileio.$(O)):
2884 ($(BLD)/filelock.$(O)):
2885 ($(BLD)/keyboard.$(O)):
2886 ($(BLD)/w32proc.$(O)):
2887 ($(BLD)/process.$(O)):
2888 ($(BLD)/sysdep.$(O)): Ditto.
2890 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2892 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2893 at the start of the function, check that the \n in it->c is
2894 from the iterator's current position.
2896 * xdisp.c (handle_single_display_prop): Add parameter
2897 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2898 properties which replace the display of text with something else.
2899 (handle_display_prop): Call handle_single_display_prop with
2900 additional argument saying if we already replaced text display
2901 with something else. Use AREF.
2902 (with_echo_area_buffer_unwind_data, display_menu_bar)
2903 (decode_mode_spec_coding): Use AREF and ASIZE.
2905 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2906 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2907 * vmstime.h: Files removed.
2909 * unexencap.c, unexfx2800.c: Files removed.
2911 * dispnew.c (direct_output_for_insert): Give up if we are showing
2912 a message or just cleared the message because we might need to
2913 resize the echo area window or display an empty echo area.
2915 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2917 * xdisp.c (redisplay_internal): Do the
2918 mark_window_display_accurate after all windows have been
2919 redisplayed because this call resets flags in buffers which are
2920 needed for proper redisplay.
2922 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2923 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2926 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2927 busy_window to hourglass_window, busy_p to hourglass_p.
2929 * msdos.h (struct x_output): Rename busy_window to
2930 hourglass_window, busy_p to hourglass_p.
2932 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2933 busy_window to hourglass_window, busy_p to hourglass_p.
2935 * xfns.c: Rename everything containing *busy_cursor* and similar
2937 (syms_of_w32fns): Rename x-busy-pointer-shape to
2938 x-hourglass-pointer-shape, display-busy-cursor to
2939 display-hourglass, busy-cursor-delay to hourglass-delay.
2941 * w32fns.c: Rename everything containing *busy_cursor* and similar
2943 (syms_of_w32fns): Rename x-busy-pointer-shape to
2944 x-hourglass-pointer-shape, display-busy-cursor to
2945 display-hourglass, busy-cursor-delay to hourglass-delay.
2947 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2950 * dispextern.h (start_hourglass, cancel_hourglass)
2951 (display_hourglass_p): Renamed from *busy_cursor*.
2953 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2955 * keyboard.c (read_char): When an event from unread-command-events
2956 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2958 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2959 equal to the current buffer.
2961 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2962 nil, otherwise we're left with truncate_lines t when a message
2963 is printed with message-truncate-lines bound to t.
2965 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2967 * window.c (Fmove_to_window_line): Undo last change.
2968 (displayed_window_lines): Call line_bottom_y to determine
2969 the line's bottom position.
2971 * dispextern.h (line_bottom_y): Add prototype.
2973 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2974 (pos_visible_p): Use it.
2976 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2977 set redisplaying_p to 0 here instead of in Frecursive_edit.
2978 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2981 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2983 (syms_of_xdisp): Initialize new variables.
2984 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2985 Specbind `inhibit-menubar-update' when updating the menu bar.
2987 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2990 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2993 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2996 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2997 to the start of the file.
2999 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3001 * window.c (set_window_buffer): Fix last change.
3003 * window.c (set_window_buffer): Set window's vscroll to 0.
3005 * window.c (coordinates_in_window): Increase width of area
3006 where the vertical line can be dragged.
3008 * xterm.c (x_set_glyph_string_background_width): Extend the
3009 background face to the end of the drawing area in the text
3012 * xdisp.c (handle_single_display_prop): Set iterator's position
3013 to where the `display' property starts, like for images.
3014 (dump_glyph): New function.
3015 (dump_glyph_row): Use it. Dump info about marginal areas.
3017 * dispnew.c (direct_output_for_insert): Recognize more cases where
3018 glyphs can be written instead of being inserted.
3020 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3021 the left x-coordinate of the area to shift.
3023 * dired.c (directory_files_internal): Set result list to nil
3026 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3028 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3029 invalid multibyte sequence, treat *SRC as a character of
3032 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3034 * textprop.c (Fset_text_properties): Doc fix.
3036 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3038 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3040 2001-02-14 Dave Love <fx@gnu.org>
3042 * coding.c: Doc and message fixes.
3044 2001-02-14 Andrew Innes <andrewi@gnu.org>
3046 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3047 Emacs frame above the screen size.
3049 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3051 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3053 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3055 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3056 case that TO ends up beyond ZV after running before-change-functions.
3058 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3059 the selected window if it is showing the buffer in question.
3061 * dired.c (directory_files_internal): Initialize errno.
3062 (toplevel): Include errno.h.
3064 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3066 * xfaces.c (best_matching_font): New parameter width_ratio.
3067 Multiply avgwidth by width_ratio.
3068 (choose_face_font): Call best_matching_font with width_ratio
3069 calculated from the column width of C.
3071 2001-02-12 Andrew Innes <andrewi@gnu.org>
3073 The following changes are to draw box lines inside characters area
3074 if line-width is negative.
3076 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3077 face->box_line_width is negative.
3078 (x_produce_stretch_glyph): Likewise.
3079 (x_produce_glyphs): Likewise.
3080 (x_estimate_mode_line_height): Likewise.
3081 (x_draw_glyph_string_background): Likewise.
3082 (x_draw_glyph_string_foreground): Likewise.
3083 (x_draw_composite_glyph_string_foreground): Likewise.
3084 (x_draw_glyph_string_box): Likewise.
3085 (x_draw_image_foreground): Likewise.
3086 (x_draw_image_relief): Likewise.
3087 (x_draw_image_foreground_1): Likewise.
3088 (x_draw_image_glyph_string): Likewise.
3090 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3092 The following changes are to draw box lines inside characters area
3093 if line-width is negative.
3095 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3096 face->box_line_width is negative.
3097 (x_produce_stretch_glyph): Likewise.
3098 (x_produce_glyphs): Likewise.
3099 (x_estimate_mode_line_height): Likewise.
3100 (x_draw_glyph_string_background): Likewise.
3101 (x_draw_glyph_string_foreground): Likewise.
3102 (x_draw_composite_glyph_string_foreground): Likewise.
3103 (x_draw_glyph_string_box): Likewise.
3104 (x_draw_image_foreground): Likewise.
3105 (x_draw_image_relief): Likewise.
3106 (x_draw_image_foreground_1): Likewise.
3107 (x_draw_image_glyph_string): Likewise.
3109 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3110 and :line-width can be negative.
3111 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3113 2001-02-09 Jason Rumney <jasonr@gnu.org>
3115 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3116 characters the same as ASCII and latin-1.
3117 (x_display_and_set_cursor): Check for the focus frame's selected
3118 window instead of selected_window.
3119 (x_after_update_window_line): Don't clear if frame's internal
3120 border width is zero.
3121 (x_new_font): Don't change a tooltip's size.
3122 (w32_initialize): Set char_ins_del_ok to 1.
3124 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3125 (x_set_font): If font hasn't changed, avoid recomputing
3126 faces and other things.
3127 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3128 (Fx_create_frame): Add the tool bar height to the frame height.
3129 (x_create_tip_frame): Prevent changing the tooltip's
3130 background color by specifying a color for the default font
3132 (Qcancel_timer): New variable.
3133 (syms_of_w32fns): Initialize and staticpro it.
3134 (Fx_hide_tip, Fx_show_tip): Use it.
3135 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3137 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3139 * w32.c (init_environment): Duplicate local string before putenv.
3141 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3143 * charset.c (Fstring): A typo.
3145 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3147 * charset.c (Fstring): If all arguments are less than 256, return
3150 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3151 return a unibyte string.
3153 * coding.c (code_convert_region): After detecting a coding, if
3154 nothing found, set coding->composing to COMPOSITION_NO.
3155 (decode_coding_string): Likewise.
3157 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3159 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3162 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3164 * charset.c (parse_str_to_multibyte): New function.
3166 * charset.h (parse_str_to_multibyte): Extern it.
3168 * print.c (print_string): If we are going to print a unibyte
3169 string into a multibyte buffer, convert the string to multibyte by
3172 2001-02-06 Andrew Innes <andrewi@gnu.org>
3174 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3175 been created. It seems we can get sent window messages such as
3176 WM_ERASEBKGND before we properly update a frame.
3178 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3180 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3181 Avoid some unnecessary cursor positioning.
3183 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3185 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3186 (LFACE_AVGWIDTH): New macro.
3188 (check_lface_attrs): Check LFACE_AVGWIDTH.
3189 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3190 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3191 (merge_face_vectors): Check LFACE_AVGWIDTH.
3192 (Finternal_make_lisp_face): Use AREF.
3193 (xm_set_menu_resources_from_menu_face)
3194 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3195 (Finternal_lisp_face_empty_p): Use AREF.
3196 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3197 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3198 Compare average widths..
3199 (best_matching_font): Arrange for comparing average widths.
3201 * dispextern.h (enum lface_attribute_index):
3202 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3204 2001-02-05 Dave Love <fx@gnu.org>
3206 * puresize.h: Revert last change following loadup.el change.
3208 2001-02-05 Andrew Innes <andrewi@gnu.org>
3210 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3211 invocation of temacs, to work with Windows 2000.
3212 (bootstrap-emacs): Ditto.
3214 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3216 * xterm.c (x_display_and_set_cursor): Check for the focus
3217 frame's selected window instead of selected_window.
3219 * xdisp.c (try_scrolling): If point is in the line below the
3220 window, make sure to move the iterator at least a canonical
3223 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3225 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3227 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3228 If invalid, execute CCL_INVALID_CMD.
3229 (ccl_driver): If the CCL program is terminated because of
3230 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3231 destination instead of throwing them away.
3233 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3235 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3236 faces and other things.
3238 * xdisp.c (get_next_display_element): Fix case of empty
3239 display table entry.
3241 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3243 * editfns.c (Fconstrain_to_field): Doc fix.
3245 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3246 into `thoroughly', to make it consistent with the doc string.
3248 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3250 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3252 * search.c (search_buffer): Call set_search_regs with a byte
3253 position, not a character position.
3255 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3258 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3260 * frame.c (Fmodify_frame_parameters): Doc fix.
3262 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3264 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3265 identifier which is not reserved by Standard C.
3267 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3269 * window.c (enum window_part): New enumeration.
3270 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3272 (coordinates_in_window): Return an enumerator from enum
3273 window_part. Fix handling of right scroll bar.
3274 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3275 `right-fringe' instead of `left-bitmap-area' and
3276 `right-bitmap-area'. Use enumerators from enum window_part
3277 instead of hard-coded integers.
3278 (check_window_containing, window_from_coordinates):
3279 Use enumerators from enum window_part instead of hard-coded integers.
3280 (syms_of_window): Replace Qleft_bitmap_area and
3281 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3283 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3285 * editfns.c (Fformat_time_string): Doc fix.
3287 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3289 * keymap.c (Fwhere_is_internal): Use the first valid binding
3290 if no ascii binding is found (when firstonly is t).
3292 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3294 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3295 instead of Finteractive_p.
3297 * lisp.h (interactive_p): Add prototype.
3299 * eval.c (interactive_p): New function.
3300 (Finteractive_p): Use it.
3302 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3304 2001-01-31 Dave Love <fx@gnu.org>
3306 * .gdbinit (hook-run): Define to run xreload.
3308 * textprop.c (Fset_text_properties): Fix newline in doc string.
3310 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3312 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3313 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3315 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3316 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3317 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3319 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3322 2001-01-30 Dave Love <fx@gnu.org>
3324 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3327 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3329 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3330 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3332 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3334 * textprop.c (Fset_text_properties): Doc fix.
3336 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3338 * xdisp.c (forward_to_next_line_start): Remove xassert.
3340 2001-01-29 Jason Rumney <jasonr@gnu.org>
3342 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3343 returning without releasing it.
3345 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3347 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3348 for '^', '$', and '\0'.
3350 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3352 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3353 regex for '^', '$', and '\0'.
3355 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3356 only if current_sblock has been initialized.
3358 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3359 terminal frame even if it is the only visible frame.
3361 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3363 * fontset.c (font_family_registry): Even if FONTNAME conform to
3364 XLFD, if it specifies other fields than family and registry,
3365 return FONTANME. New argument FORCE if nonzero cancel that feature.
3366 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3367 a signle byte character. Don't set FAMILY part to nil here.
3368 It is handled by the caller choose_face_font.
3369 (Fnew_fontset): Call font_family_registry with FORCE 0.
3370 (Fset_fontset_font): Likewise.
3372 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3374 * xdisp.c (display_line): Don't treat a newline as fitting
3377 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3379 * window.c (size_window): Set the window's orig_top to nil when
3380 changing heights, so that a future shrink_mini_window won't
3381 restore a bogus height.
3383 * frame.c (do_switch_frame): If selected frame has a mini-window,
3384 resize that to exact size.
3386 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3388 * xdisp.c (display_line): Simplify check for glyphs fitting
3389 entirely in the line.
3391 * xfns.c (xic_style): New variable.
3392 (create_frame_xic): Move static variable to global scope for
3393 the case that `static' gets defined away.
3395 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3397 * coding.c (decode_coding): Set a flag for inhibiting
3399 (code_convert_region): Always set saved_coding_symbol.
3400 (decode_coding_string): Likewise. Update coding->symbol when we
3401 encounter a inconsistent eol by the same way as code_convert_region.
3403 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3405 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3408 * xterm.c (x_after_update_window_line): Don't clear if frame's
3409 internal border width is zero.
3410 (x_clear_area): New function.
3411 (x_after_update_window_line, x_clear_end_of_line)
3412 (x_scroll_bar_create, x_scroll_bar_set_handle)
3413 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3414 instead of XClearArea.
3416 * xterm.h (x_clear_area): Add prototype.
3418 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3419 which doesn't seem necessary anymore with Lesstif 0.92.
3421 2001-01-25 Dave Love <fx@gnu.org>
3423 * puresize.h (BASE_PURESIZE): Up to 720000.
3425 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3427 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3429 * xdisp.c (echo_area_display): Don't call redisplay_internal
3430 when Emacs is shutting down. We can't run hooks etc. that
3431 would be necessary to do a redisplay.
3433 * lread.c (read_integer): Use type EMACS_INT instead of int.
3435 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3437 * ccl.c (ccl_driver): Fix last change.
3439 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3441 * ccl.h (sturct ccl_program): New member suppress_error.
3443 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3444 insert error message to the output.
3445 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3447 * coding.h (struct coding_system): New member suppress_error.
3449 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3450 (Fset_terminal_coding_system_internal): Set the member
3451 suppress_error to 1.
3452 (Fset_safe_terminal_coding_system_internal): Likewise.
3454 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3456 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3457 as if it was a `charset'.
3459 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3461 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3462 value in where_is_cache; the next lookup in the cache returns
3463 something bogus if we do.
3465 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3467 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3468 if HAVE_WINDOW_SYSTEM isn't defined.
3470 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3472 * fns.c (sweep_weak_table): Fix code taking items out of
3473 the hash collision chain. Some cleanup.
3475 * xterm.c (x_new_font): Don't change a tooltip's size.
3477 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3478 background color by specifying a color for the default font
3481 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3483 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3484 a workaround for SunOS 4's cc.
3485 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3486 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3487 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3490 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3492 * xterm.c (x_set_window_size_1): New function extracted from
3494 (x_set_window_size): Use it.
3495 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3496 doesn't have a widget, like tooltips.
3498 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3500 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3502 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3504 * fns.c (Fset_char_table_default): Fix to make sub char-table
3507 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3509 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3510 a desired tool bar string, even if there are no tool bar items.
3512 * xdisp.c (Ftool_bar_lines_needed): New function.
3513 (syms_of_xdisp): Defsubr it.
3515 * editfns.c (Fformat): Don't extend text properties from arguments
3516 to padding chars in the result.
3518 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3520 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3522 2001-01-20 Andrew Innes <andrewi@gnu.org>
3524 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3525 (w32_initialize): Don't set term hooks that aren't actually needed
3528 * xfaces.c (realize_default_face):
3530 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3532 * xdisp.c (handle_single_display_prop): Remove references to
3533 FRAME_W32_CONSOLE_P.
3535 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3537 * frame.h (output_method): Remove output_w32_console method.
3538 (FRAME_W32_CONSOLE_P): Remove macro.
3540 * frame.c (Qw32_console): Remove variable.
3541 (Fframep): Remove references to it.
3542 (syms_of_frame): Ditto.
3543 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3545 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3548 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3550 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3552 2001-01-19 Andrew Innes <andrewi@gnu.org>
3554 * w32.c (init_environment): Add a version-independent site-lisp
3555 directory to EMACSLOADPATH, after the version dependent one.
3557 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3559 * editfns.c (Fbuffer_substring): Doc fix.
3561 * xdisp.c (message_dolog, message2, message2_nolog):
3562 Rename parameter LEN to NBYTES.
3564 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3566 * charset.c (strwidth): Use c_string_width.
3567 (c_string_width): New function.
3568 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3571 * charset.h (c_string_width, lisp_string_width): Extern them.
3573 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3575 * indent.c (check_composition): Check validity of composition.
3577 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3578 characters by calling c_string_width.
3579 (x_consider_frame_title): Get byte length of frame tile string
3581 (display_mode_element): Pay attention to width of non-ASCII
3582 characters by calling strwidth.
3584 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3586 * xfns.c (Qcancel_timer): New variable.
3587 (syms_of_xfns): Initialize and staticpro it.
3588 (Fx_hide_tip, Fx_show_tip): Use it.
3589 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3591 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3593 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3595 * window.h (WINDOW_LIVE_P): New macro.
3597 * window.c (window_size_fixed): New variable.
3598 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3601 * eval.c (specbind): If binding a per-buffer variable which
3602 doesn't have a buffer-local value in the current buffer, change
3603 the global value by changing the value of the symbol bound in all
3604 buffers not having their own value, to make it consistent with
3605 what happens with other buffer-local variables.
3607 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3609 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3610 when searching for a newline.
3612 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3614 * xdisp.c (display_string): Fix previous change.
3616 2001-01-18 Jason Rumney <jasonr@gnu.org>
3618 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3619 GLYPH_DEBUG is defined.
3620 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3621 true for images with `:ascent 100'.
3622 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3623 meantime, use face MOUSE_FACE_ID.
3624 If first glyph isn't a character glyph, use the ASCII NUL
3625 character to determine the face.
3626 (expose_area): Do not treat left margin specially.
3627 (note_mode_line_highlight): If no local_map, check global keymap.
3628 (note_mouse_highlight): Initialize overlay.
3629 (clear_mouse_face): Don't return if tip_frame is non-nil.
3630 (show_scroll_bars): Remove unused function.
3631 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3632 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3634 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3635 (x_free_frame_resources): Unload relief colors.
3637 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3639 * xdisp.c (forward_to_next_line_start): Avoid calling
3640 get_next_display_element when the newline is already found.
3641 This may change the iterator's position, when its current position is
3642 equal to the iterator's stop_charpos.
3644 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3645 zero, use this method only at the end of a line.
3647 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3648 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3649 if SCALABLE_FONTS_P is set.
3651 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3652 so that scalable fonts are included.
3654 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3655 In the cache, use a key containing the information if scalable
3657 (x_load_font): Adapt to change of keys in the font cache.
3659 2001-01-17 Kim F. Storm <storm@filanet.dk>
3661 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3662 XListFonts to take advantage of font caching.
3664 * xterm.c (x_list_fonts): Ensure caching font information when
3665 called for a null frame, which is the case frequently when Emacs
3668 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3670 * xfns.c (QCconversion): Replaces QCalgorithm.
3672 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3674 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3677 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3678 not everything could be displayed.
3680 * line.h, x-list-font.c: Files removed because unused.
3682 2001-01-17 Andrew Innes <andrewi@gnu.org>
3684 * dired.c (directory_files_internal): Convert result from readdir
3685 to a unibyte string initially, to avoid possible misinterpretation
3686 of some bytes as the internal form of Emacs characters.
3688 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3690 * fns.c (concat): Be sure to avoid putting the same `composition'
3691 property on the adjacent regions.
3693 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3695 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3696 (Fscroll_right, Fscroll_left): Set it here instead, if called
3699 * buffer.c (Fset_buffer_modified_p): Set buffer's
3700 prevent_redisplay_optimizations_p flag.
3702 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3703 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3704 with additional arg.
3706 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3709 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3710 FROM_WHERE, for debugging.
3712 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3714 * ccl.c (Fregister_ccl_program): Handle the return value of
3715 resolve_symbol_ccl_program correctly.
3716 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3718 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3720 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3721 has gone in the meantime, use face MOUSE_FACE_ID.
3723 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3724 If x_display_info_for_display returns null, don't try to close
3725 the display; we didn't open it.
3727 * dispnew.c (save_or_restore_current_matrices): Function removed.
3728 (save_current_matrix, restore_current_matrix): New functions.
3729 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3730 restore the frame's current matrix. Due to the glyph pointer
3731 setup done in adjust_glyph_matrix, there is no easy way to make
3732 saving the current matrix in the desired matrix generally correct,
3735 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3737 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3739 (display_line): Optimize for wide characters.
3740 (display_string): Don't try to display a multi-column character
3741 partially. On ttys, produce more than one truncation glyph for
3742 multi-column characters that don't fit on the line.
3744 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3746 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3747 Define it instead of WORDS_BIGENDIAN. Caller changed.
3749 2001-01-13 Jason Rumney <jasonr@gnu.org>
3751 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3752 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3753 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3754 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3756 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3757 (x_draw_image_relief, x_draw_image_foreground_1)
3758 (x_draw_image_glyph_string): Adapt to change of image margins.
3760 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3763 * w32bdf.c (search_file_line, get_cached_font_char)
3764 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3766 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3768 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3769 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3770 (Fw32_send_sys_command): Remove unused variables.
3771 (w32_msg_pump): Add parentheses.
3773 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3774 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3777 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3779 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3780 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3781 being a pair of margins.
3782 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3783 to DEFVAR_LISP. Extend doc.
3785 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3787 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3788 pair of integers `(X . Y)', use X for the horizontal and Y for the
3790 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3791 (parse_image_spec): Check it.
3792 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3793 (tiff_format, gif_format, gs_format):
3794 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3796 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3797 (x_draw_image_relief, x_draw_image_foreground_1)
3798 (x_draw_image_glyph_string): Adapt to the change of image margins.
3800 * dispextern.h (struct image): Replace member `margin' with
3801 `hmargin' and `vmargin'.
3803 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3806 * dispnew.c (update_text_area): Put code which decrements the
3807 stop position when the row's face extends to the end of the
3810 * xfns.c (x_set_mouse_color): Fix color allocation.
3812 * keyboard.c: Call get_local_map with new argument list.
3814 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3816 * intervals.h (enum map_property): Removed.
3817 (get_local_map): Change prototype.
3819 * keymap.c: Call get_local_map with new argument list.
3820 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3822 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3824 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3825 of the size needed for the tool bar string. For the last image,
3826 use a `display' property that reaches to the end of the string.
3828 * xselect.c (selection_request_dpyinfo): New variable.
3829 (x_handle_selection_request): Set it.
3830 (x_selection_request_lisp_error): Don't call
3831 x_decline_selection_request if selection request's display has
3834 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3835 Do the unregister_colors before calling XFreeColors.
3837 2001-01-10 Dave Love <fx@gnu.org>
3839 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3840 ${SOME_MACHINE_LISP}, not ${lisp}.
3842 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3844 * xdisp.c (display_line): On ttys, produce more than one truncation
3845 glyph for multi-column characters that don't fit on the line.
3847 * xselect.c (x_reply_selection_request): Add a comment.
3849 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3850 XkbGetNames instead of XkbGetKeyboard.
3852 2001-01-10 Dave Love <fx@gnu.org>
3854 * sysdep.c (random): Revert the declaration.
3856 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3858 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3859 Call function string_bytes.
3860 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3862 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3863 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3864 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3865 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3867 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3868 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3869 after sweeping strings, and at the end.
3870 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3872 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3873 ensure that pop_message is called.
3875 * keyboard.c (Fexecute_extended_command): Use a
3876 record_unwind_protect to ensure that pop_message is called.
3878 * lisp.h (push_message_unwind): Add prototype.
3880 * xdisp.c (push_message_unwind): New function.
3882 * fileio.c (do_auto_save_unwind): Do the pop_message here
3883 instead of in Fdo_auto_save.
3884 (Fdo_auto_save): Don't call pop_message.
3886 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3888 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3891 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3893 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3894 when increasing window's vscroll.
3896 * macros.c (Qkbd_macro_termination_hook): New variable.
3897 (syms_of_macros): Initialize and staticpro it.
3898 (pop_kbd_macro): Run kbd-macro-termination-hook.
3900 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3902 2001-01-07 Dave Love <fx@gnu.org>
3904 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3905 arglist, for documentation's sake.
3907 2001-01-06 Andrew Innes <andrewi@gnu.org>
3909 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3912 2001-01-05 Andrew Innes <andrewi@gnu.org>
3914 * term.c (update_end): Don't check updating_frame; for some reason
3915 this can be 0 sometimes, such as after dismissing a popup menu,
3916 and isn't necessary given the explicit frame argument.
3918 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3920 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3921 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3923 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3925 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3927 * xfns.c (x_create_tip_frame): Preserve the value of
3928 face_change_count around the creation of the tip frame.
3930 * xfns.c (last_show_tip_args): New variable.
3931 (compute_tip_xy): New function.
3932 (Fx_show_tip): Reuse an existing tip frame, if possible.
3933 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3935 2001-01-04 Dave Love <fx@gnu.org>
3937 * editfns.c (Fformat): Doc fix.
3939 * systime.h (set_file_times): Prototype.
3941 * widget.h (EmacsFrameSetCharSize_): Prototype.
3943 * sysdep.c (random, srandom): Declare explicitly.
3945 * dispextern.h (move_it_vertically_backward): Declare.
3947 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3949 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3950 like in Fx_create_frame.
3952 * xfaces.c (set_font_frame_param): Don't do anything for
3953 non-graphical frames.
3955 * window.c (Fdelete_other_windows): Set window's window_end_valid
3956 to nil when changing the window's start. Don't change the
3957 window's start when its top position hasn't changed. If we do,
3958 this will set the window's optional_new_start, which act's like a
3959 force_start during redisplay with C-x 1 M-> under particular
3960 circumstances (see report from Per Starback to emacs-pretest-bug
3963 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3965 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3966 short cut at the start of the function. Add an assertion.
3967 (reseat_at_next_visible_line_start): Add an assertion.
3969 * window.c (Frecenter): When changing the window start, set the
3970 window's window_end_valid to nil.
3971 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3973 * dispextern.h (move_it_past_eol): Add prototype.
3975 * xdisp.c (move_it_past_eol): New function.
3977 * window.c (Fwindow_end): Doc fix.
3979 2001-01-03 Dave Love <fx@gnu.org>
3981 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3983 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3985 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3986 the enabled_p flag of the glyph row at window_end_vpos to 0.
3987 (handle_single_display_prop): Fix last change.
3989 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3991 * window.c (Frecenter): Doc fix.
3993 2001-01-02 Andrew Innes <andrewi@gnu.org>
3995 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3997 * frame.h (output_method): Add output_w32_console method.
3998 (FRAME_W32_CONSOLE_P): New macro.
4000 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4001 use output_w32_console method.
4002 (Qw32_console): New Lisp_Object.
4003 (Fframep): Return it.
4004 (syms_of_frame): Init it.
4005 (Fframe_parameters): Report w32console as font for w32_console frames.
4007 * xfaces.c (realize_default_face): Set face foreground and
4008 background to unspecified for w32_console frames.
4009 (realize_face): Realize face cache for w32_console frames.
4010 (realize_tty_face): Accept w32_console frames.
4012 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4013 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4014 necessary, even if running interactively.
4016 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4019 * w32term.c (x_update_begin):
4023 (x_change_line_highlight):
4028 (w32_reassert_line_highlight):
4029 (w32_frame_rehighlight):
4030 (w32_frame_raise_lower): Do nothing if not w32 frame.
4032 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4034 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4035 system doesn't tell us directly.
4036 (Fx_display_visual_class): Implement properly.
4038 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4040 * window.c (Frecenter): Handle centering in graphical frames
4041 specially. Centering on the basis of line counts doesn't work
4042 reliably with variable-height lines.
4044 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4046 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4049 * composite.c (run_composition_function): Remove unused var `val'.
4050 (update_compositions): Remove unused variable `hook'.
4052 * intervals.c (get_local_map): Remove unused variable `tem'.
4054 * doprnt.c (doprnt1): Remove unused variable `size'.
4056 * fns.c (Flength): Remove unused variable `tail'.
4057 (Fdelete): Remove unused variable `size'.
4059 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4062 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4064 * data.c (find_symbol_value): Remove extra 3rd argument in the
4065 call to swap_in_symval_forwarding.
4067 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4069 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4070 (trivial_regexp_p): Remove unused variable `c'.
4071 (boyer_moore): Remove unused variable `k'.
4073 * indent.c (current_column): Remove unused variable `stopchar'.
4074 (Fcompute_motion): Remove unused variable `contin'.
4076 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4078 * dired.c (directory_files_internal): Fix a typo in a comment.
4079 Remove an unused variable `handler'.
4080 (file_name_completion): Remove unused function-scope variable `dp'.
4081 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4084 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4086 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4088 (Fmarker_insertion_type): Remove unused variable `buf'.
4090 * insdel.c (make_gap): Remove unused variable `result'.
4092 * keyboard.c (record_char): Remove unused function-scope var `help'.
4093 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4094 (menu_bar_items): Remove unused function-scope variable `tem'.
4096 * fontset.c (fontset_ref): Remove unused variable `i'.
4097 (fontset_set): Remove unused variables `j' and `tmp'.
4098 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4099 (make_fontset_for_ascii_face): Remove unused variable `name'.
4100 (fs_load_font): Remove unused variable `font_idx'.
4101 (fs_query_fontset): Remove unused function-local variable `fontset'.
4102 (list_fontsets): Remove unused variable `tail'.
4103 (Fnew_fontset): Remove unused variables `family' and `registry'.
4104 (accumulate_font_info): Remove unused variable `tmp'.
4105 (Ffontset_font): Remove unused variable `id'.
4106 (syms_of_fontset): Remove unused variable `i'.
4108 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4110 (lookup_image): Remove unused variable `file'.
4111 (xbm_load): Remove unused variables `bitmap_data', `height', and
4112 `width'. Remove function-local variable `i', leave the
4114 (gif_load): Remove unused variable `inc'.
4116 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4117 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4118 leave only the one in the inner block.
4120 * xfaces.c (face_fontset, realize_default_face): Remove unused
4122 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4124 * term.c (encode_terminal_code): Remove unused variable `c'.
4126 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4127 char *' instead of `char *'.
4129 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4130 (Fget_unused_category): Remove unused variable `docstring_vector'.
4131 (Fchar_category_set): Remove unused variables `val', `charset',
4134 * coding.c (detect_coding_iso2022, setup_coding_system):
4135 Remove unused variable `i'.
4136 (detect_coding_mask): Remove unused variable `idx'.
4137 (detect_coding): Remove unused variable `i'.
4138 (ccl_coding_driver): Remove unused variable `result'.
4139 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4140 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4141 (encode_coding_string): Remove unused variables `gcpro1' and
4142 `saved_coding_symbol'.
4143 (Ffind_coding_systems_region_internal): Remove function-local
4144 variable args[], leave only the block-local one.
4145 (code_convert_region1): Remove unused variable `len'.
4147 * charset.c (char_printable_p): Remove unused variable `chars'.
4148 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4149 (str_to_multibyte): Remove unused variable `c'.
4151 * window.c (size_window): Remove block-local variable `min_size'.
4153 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4154 `header_line_height'.
4155 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4156 enum display_element_type.
4158 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4160 * xterm.c (x_connection_closed): Catch X errors around all
4161 statements that call X. Save away the error message in a local copy.
4163 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4166 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4167 in or at the start of invisible text.
4169 * dispnew.c (update_window): Don't check_current_matrix_flags.
4171 2001-01-01 Jason Rumney <jasonr@gnu.org>
4173 * w32fns.c (x_figure_window_size): Do not allow new_height and
4174 new_width of frame to override specified values.
4176 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4178 * composite.c (find_composition): Fix a code for searching backward.
4180 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4182 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4183 (update_window) [GLYPH_DEBUG]: Call it.
4184 (scrolling_window): Prevent including current rows which are below
4185 what's displayed in the window.
4187 * xdisp.c (try_window_reusing_current_matrix)
4188 <new start <= old start>: Disable rows in the current matrix
4189 which are below the window after scrolling.
4191 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4192 is zero. It's not worth the complexity.
4193 (invisible_text_between_p): Put in #if 0 because unused.
4195 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4197 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4198 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4200 * keyboard.c (echo_char): If C is an integer, always call
4201 push_key_description. Former code could signal an invalid
4204 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4205 If set, print multibyte text.
4206 (Fsingle_key_description): Call push_key_description with
4207 FORCE_MULTIBYTE set.
4208 (describe_buffer_bindings): Likewise.
4210 * lisp.h (push_key_description): Add prototype.
4212 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4213 around the call to redisplay_internal.
4215 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4217 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4219 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4221 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4222 (ccl_driver): New local variable `extra_bytes'.
4224 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4226 * coding.c (setup_coding_system):
4227 Initialize coding->spec.ccl.eight_bit_carryover.
4228 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4230 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4232 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4233 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4234 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4235 (decode_composition_emacs_mule): New function.
4236 (decode_coding_emacs_mule): Decode composition sequence by calling
4237 decode_composition_emacs_mule.
4238 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4239 (encode_coding_emacs_mule): Changed from macro to function.
4240 If a text contains compositions, encode them correctly.
4241 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4242 that decoding and encoding are required.
4244 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4246 * xfaces.c (PT_PER_INCH): New macro.
4247 (xlfd_point_size): Compute real point size from font's pixel size.
4248 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4251 * .gdbinit: Comment out the line pointing to the Lesstif source
4254 * window.c (Frecenter): Use displayed_window_lines instead
4255 of window_internal_height.
4257 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4258 instead of x-toolkit-scroll-bars-p.
4259 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4261 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4262 instead of x-toolkit-scroll-bars-p.
4263 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4265 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4266 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4267 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4269 (add_window_display_history, add_frame_display_history)
4270 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4271 (build_frame_matrix_from_leaf_window): Remove unused code.
4272 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4274 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4275 (update_window) [GLYPH_DEBUG]: Likewise.
4276 (syms_of_display): Defsubr dump-redisplay-history.
4278 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4280 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4281 the end of the prompt. Set echo_after_prompt to the offset
4282 of echoptr in echobuf.
4284 * xdisp.c (init_from_display_pos): Pop until the iterator's
4285 stack is empty; there may be frames for stretch or images
4288 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4289 (save_or_restore_current_matrix): New function for the same
4290 purpose, but more efficient.
4291 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4293 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4295 * xdisp.c (syms_of_xdisp): Fix last change.
4297 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4299 * xdisp.c (syms_of_xdisp): Doc fix.
4301 * xdisp.c (redisplay_window): Remove label restore_buffers;
4302 use finish_scroll_bars instead to make sure that scroll bars
4303 are redeemed. If we don't do this, flickering can result from
4304 scroll bars being destroyed and recreated.
4306 2000-12-22 Jason Rumney <jasonr@gnu.org>
4308 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4309 in the wrong colors when the foreground is not black.
4310 (expose_window): Don't redraw the window that's currently being
4313 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4315 * window.c (size_window): When setting the window's too_small_ok
4316 flag, compare old size with minimum size depending on WIDTH_P,
4317 don't compare with window_min_width.
4319 * window.c (delete_window): Simplify somewhat.
4320 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4321 freeing window matrices. The flag windows_or_buffers_changed is
4322 set, so the next redisplay will consider all windows; this should
4325 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4327 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4329 * ccl.h (struct ccl_program): New member cr_consumed.
4331 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4332 (CCL_READ_CHAR): Handle EOL conversion here.
4333 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4335 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4337 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4339 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4340 otherwise tabs of different size compare equal.
4342 * callint.c (Fcall_interactively): Prevent a compiler warning.
4344 * print.c (print_unwind): Return nil.
4345 (PRINTDECLARE): Initialize all local variables.
4346 (print_preprocess): Add a default case.
4348 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4350 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4352 * window.c (delete_window, Fsplit_window)
4353 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4355 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4357 * dispnew.c (ensure_frame_matrix): Removed.
4358 (save_frame_matrix, restore_frame_matrix): New functions.
4359 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4361 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4362 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4364 2000-12-21 Andrew Innes <andrewi@gnu.org>
4366 * w32term.c (x_update_begin): Regenerate the palette here, rather
4367 than for each window.
4369 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4370 palette is NULL, since this corrupts memory! Also get
4371 display_info reference from frame.
4373 2000-12-21 Jason Rumney <jasonr@gnu.org>
4375 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4377 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4378 to avoid returning without releasing it.
4380 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4382 * keymap.c (push_key_description): Don't convert eight-bit-control
4383 and eight-bit-graphic to multibyte character.
4385 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4386 generic character and CODE1 is nil, return the smallest character
4389 2000-12-20 Dave Love <fx@gnu.org>
4391 * s/osf5-0.h (NSIG): Don't redefine.
4393 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4395 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4396 excluding menu-bar and tool-bar.
4397 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4398 (menu_item_p): Remove.
4399 (where_is_internal_1): Don't ignore menu-items.
4401 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4403 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4406 * window.c (make_window): Initialize window's min_hscroll.
4407 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4408 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4410 (struct saved_window): New member min_hscroll.
4411 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4412 (Fset_window_configuration): Set window's min_hscroll.
4413 (save_window_save): Save window's min_hscroll.
4414 (compare_window_configurations): Compare min_hscroll values.
4416 * window.h (struct window): New member min_hscroll.
4418 * keyboard.c (echo_prompt): Prevent a compiler warning.
4420 * xdisp.c (try_cursor_movement): Fix last change. The real
4421 condition is that PT is at the end of the row, and should
4422 be displayed at the start of the next row.
4424 * xdisp.c (try_cursor_movement): If we end on a partially
4425 visible line, end we already decided to scroll, return -1.
4427 * dispextern.h (ensure_frame_matrix): Add prototype.
4429 * window.c (delete_window, Fsplit_window)
4430 (Fset_window_configuration): Call ensure_frame_matrix.
4432 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4434 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4435 completed, call fake_current_matrices instead of marking frame
4438 2000-12-20 Jason Rumney <jasonr@gnu.org>
4440 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4442 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4444 * fns.c (Frequire): Doc fix.
4446 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4448 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4450 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4451 currently displaying a message.
4453 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4455 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4457 2000-12-18 Andrew Innes <andrewi@gnu.org>
4459 * w32.c (w32_strerror): New function.
4461 * w32.h (w32_strerror): New extern.
4463 * w32fns.c (Fw32_shell_execute): Use it.
4465 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4467 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4469 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4471 * msdos.c (IT_set_face): Obey inverse_video.
4473 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4475 * dired.c (directory_files_internal): Always return decoded filenames.
4477 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4479 * xterm.c (x_connection_closed): Prevent being called recursively
4480 because of an error condition in XtCloseDisplay.
4482 * xdisp.c (init_iterator): If noninteractive, and the frame's
4483 face cache is null, make one.
4485 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4487 * process.c (wait_reading_process_input): Check for pending
4488 input when running timers.
4490 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4492 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4494 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4496 * process.c (read_process_output): Don't run a filter if the code
4497 decoder produces nothing but carryover.
4499 2000-12-17 Andrew Innes <andrewi@gnu.org>
4501 * w32.c (sys_rename): Only check errno against EEXIST, and not
4502 EACCES, when determining whether rename failed because the target
4503 exists. This was resulting in indefinite looping on Windows 9x if
4504 the source file was locked by another process.
4506 * w32fns.c (Ffile_system_info): New function.
4507 (syms_of_w32fns): Defsubr it.
4509 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4511 * window.c (coordinates_in_window): Fix computation for
4512 position on vertical line between mode lines.
4514 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4515 Don't alter tip_frame or tip_window.
4516 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4519 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4520 Don't alter tip_frame or tip_window.
4521 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4524 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4526 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4527 be consistent with the doc string. Reported by NAKAJIMA Mikio
4528 <minakaji@osaka.email.ne.jp>.
4530 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4532 * xfaces.c (Vface_ignored_fonts): New variable.
4533 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4534 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4536 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4538 * dispnew.c (update_window): Detect pending input every nth line
4539 updated, i.e. do it depending on real work done, and not on the
4542 * xterm.c (expose_window): Don't redraw the window that's
4543 currently being updated.
4545 * window.c (Fset_window_point): Remove test for
4546 cursor_in_non_selected_windows.
4548 * lread.c (read1): Recognize end of file after `\\'.
4550 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4551 not unwind_create_frame.
4553 2000-12-15 Dave Love <fx@gnu.org>
4555 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4558 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4560 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4562 * coding.c (setup_coding_system): Clear all members of the struct
4563 coding_system at first.
4564 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4566 (code_convert_region): Don't override coding->src_multibyte and
4567 coding->dst_multibyte.
4569 * fns.c (Fmd5): Docstring improved.
4571 2000-12-15 Miles Bader <miles@gnu.org>
4573 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4574 are actually marked as mode-lines; otherwise use
4575 estimate_mode_line_height.
4577 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4579 * editfns.c (Fformat): Prevent a buffer overrun when the format
4580 specifies a precision.
4582 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4584 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4585 argument is outside the range [2..3].
4587 2000-12-14 Andrew Innes <andrewi@gnu.org>
4589 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4590 nothing to do. Bind inhibit-quit.
4591 (tip_frame): Make it a Lisp_Object.
4592 (x_create_tip_frame): Set tip_frame after it has been added to
4594 (Fx_show_tip): Don't set tip_frame here.
4595 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4596 (unwind_create_frame, unwind_create_tip_frame): New functions.
4597 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4598 while a frame is only partially constructed.
4600 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4601 (x_free_frame_resources): New function.
4602 (x_destroy_window): Use it.
4604 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4606 * xfns.c (Fx_backspace_delete_keys_p): New function.
4607 (syms_of_xfns): Defsubr it.
4609 * config.in (HAVE_XKBGETKEYBOARD): Add.
4611 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4613 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4614 Always store string in multibyte representation in echobuf.
4615 (echo_char): Always store string in multibyte representation in
4617 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4618 (read_key_sequence): Adjusted for the change of echo_prompt.
4620 * fns.c (Fmd5): Docstring improved.
4622 * lisp.h (detect_coding_system): Prototype adjusted.
4624 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4625 (detect_coding_emacs_mule, detect_coding_iso2022,)
4626 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4627 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4628 New argument MULTIBYTEP. Callers changed.
4629 (detect_coding_mask, detect_coding_system): New argument
4630 MULTIBYTEP. Callers changed.
4631 (decode_coding_string): Set coding->src_multibyte and
4632 coding->dst_multibyte before calling detect_coding and detect_eol.
4633 Update them after some coding system is detected.
4635 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4637 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4639 * keyboard.c (menu_bar_items, tool_bar_items):
4640 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4642 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4644 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4646 (unwind_create_frame, unwind_create_tip_frame): New functions.
4647 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4648 while a frame is only partially constructed.
4650 * xterm.h (x_free_frame_resources): Declare.
4652 * xterm.c (x_free_frame_resources): New function.
4653 (x_destroy_window): Use it.
4655 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4656 don't interrupt the update for pending input initially, i.e.
4657 update at least some lines.
4659 * keyboard.c (do_mouse_tracking): Make externally visible.
4661 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4663 * xfns.c (gray_bitmap_bits): Declare `char *'.
4665 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4667 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4668 lines start with a relief line.
4670 2000-12-12 Dave Love <fx@gnu.org>
4672 * window.c (Fdisplay_buffer): Doc fix.
4673 (Fwindow_list): Remove unused var.
4675 * buffer.h (mmap_set_vars): Declare.
4677 * window.h (Fset_window_point): Declare.
4679 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4681 * msdos.c (fast_find_position): Don't overstep the last window row.
4682 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4683 variable `area'. When looking for a row under (X,Y), give up if some
4684 of the previous rows is not enabled.
4686 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4688 * window.c (Fset_window_point): If displaying cursors in windows
4689 other than the selected window, make sure redisplay updates
4690 other windows to show the new value of point in the window.
4692 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4694 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4695 the buffer is the sole visible buffer when in the mini-buffer.
4697 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4698 Bind `inhibit-read-only' to t.
4699 (unwind_with_echo_area_buffer): Use AREF.
4701 * xfns.c (Fx_hide_tip): Simplified.
4703 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4706 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4708 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4710 * xfns.c (Fx_hide_tip): Fix last change.
4712 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4713 nothing to do. Bind inhibit-quit.
4714 (tip_frame): Make it a Lisp_Object.
4715 (x_create_tip_frame): Set tip_frame after it has been added to
4717 (Fx_show_tip): Don't set tip_frame here.
4719 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4721 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4724 * dispextern.h: Change external declaration of tip_frame.
4726 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4727 return an empty string.
4729 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4730 of the window's update_mode_line flag, since the former is set by
4731 force-mode-line-update, not the latter. This makes
4732 column-number-mode slightly faster.
4734 * xdisp.c (try_window_id) <all changes above window start>:
4737 2000-12-11 Paul Eggert <eggert@twinsun.com>
4739 * config.in (HAVE_FTELLO): Remove.
4741 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4742 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4744 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4745 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4747 2000-12-11 Miles Bader <miles@gnu.org>
4749 * window.c (displayed_window_lines): Don't round up when
4750 converting empty space at bottom to lines.
4751 Handle non-newline-terminated final lines properly.
4752 (Fwindow_text_height): New function (used to be in lisp).
4753 (syms_of_window): Initialize it.
4755 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4757 * syntax.c (scan_lists): Check that the right quote char has the
4758 right Sstring syntax when jumping over strings.
4759 (init_syntax_once): Use Smax rather than 13.
4761 2000-12-09 Miles Bader <miles@gnu.org>
4763 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4764 with PARTIALLY, inverting the sense.
4765 (window_scroll_pixel_based): Scroll partially visible lines into
4766 place if we hit the beginning or end of the buffer.
4767 (displayed_window_lines): Don't include partially visible lines.
4768 (Fmove_to_window_line): Skip past any partially visible first line.
4770 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4772 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4774 * tparam.c (tparam1): Change the way buffers are reallocated to be
4775 portable and less obfuscated.
4777 * termcap.c (tgetent): Change the way buffers are reallocated to
4778 be portable and less obfuscated.
4780 * macros.c (store_kbd_macro_char): Change the way buffers are
4781 reallocated to be portable and less obfuscated.
4783 * lread.c (read1): Change the way buffers are reallocated to be
4784 portable and less obfuscated.
4786 * doc.c (Fsubstitute_command_keys): Change the way buffers
4787 are reallocated so that it is portable.
4789 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4791 * dosfns.c (Ffile_system_info): New function.
4792 (syms_of_dosfns): Defsubr it.
4794 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4796 * alloc.c (gc_sweep): Add comment.
4798 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4800 * sound.c (vox_configure): Change order of ioctls.
4801 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4802 Ignore errors when changing volume.
4803 (vox_close): Don't reset the device.
4805 * process.c (read_process_output): Make sure the process marker's
4806 position is valid when the process buffer is changed in
4807 after-change functions. W3 does that.
4809 * xfns.c (x_free_gcs): New function.
4811 * xterm.h (x_free_gcs): Add prototype.
4813 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4816 * xterm.c (x_destroy_window): Call x_free_gcs so that
4817 resources of non-toolkit X windows will be freed.
4819 2000-12-07 Andrew Innes <andrewi@gnu.org>
4821 * w32fns.c (xlfd_charset_of_font): Fix last change.
4823 2000-12-06 Dave Love <fx@gnu.org>
4825 * md5.h (__P): Don't define -- it comes from config.h.
4827 * strftime.c: Change some #if foo to #ifdef foo.
4829 2000-12-06 Andrew Innes <andrewi@gnu.org>
4831 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4833 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4834 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4835 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4837 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4839 * alloc.c (gc_sweep): Prevent symbols read during loadup
4842 * xdisp.c (underlying_face_id): New function.
4843 (handle_face_prop, face_before_or_after_it_pos): Use it
4844 to determine the face ``under'' a string. Let strings inherit
4845 the face of the buffer under them.
4847 * xfaces.c (face_at_string_position): Update function comment.
4849 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4850 matrix if the window's left position has changed; we need to
4851 redraw it in this case.
4853 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4855 * window.c (coordinates_in_window): Check mouse on mode-line or
4858 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4859 advertized by the function documentation.
4861 * window.c (syms_of_window): Doc fix.
4863 * sound.c (vox_configure): Set volume for left and right channel.
4864 (sound_cleanup): Return nil.
4866 * xdisp.c (move_it_by_lines): Fix paren typo.
4868 * xterm.c (x_load_font): Don't use the font's max_bounds for
4869 computing the height of the font. If max_bounds' ascent or
4870 descent are greater than the font's ascent or descent, this means
4871 glyphs overlap, which should be handled now by redisplay.
4873 * window.c (Veven_window_heights): New variable.
4874 (syms_of_window): DEFVAR_LISP it.
4875 (Fdisplay_buffer): Check Veven_window_heights before evening the
4878 2000-12-06 Miles Bader <miles@gnu.org>
4880 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4881 update `default-frame-alist' instead of setting no frame parameters.
4883 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4885 * composite.c (update_compositions): Fix typo (use the correct
4888 2000-12-05 Jason Rumney <jasonr@gnu.org>
4890 * md5.h: Remove underscores from function declarations.
4891 (__attribute__, __alignof__) [!__GNUC__]: Define.
4893 * md5.c: Delay include of md5.h until after namespace cleaning.
4895 * makefile.w32-in (fns.o): Depend on md5.h
4896 (md5.o): New target.
4899 * makefile.nt: Likewise.
4901 2000-12-05 Jason Rumney <jasonr@altavista.net>
4903 * w32term.c (expose_area): Complete last change.
4905 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4907 * minibuf.c: Include intervals.h.
4909 2000-12-05 Jason Rumney <jasonr@gnu.org>
4911 * w32term.c (x_produce_glyphs): If a font for a component of
4912 a composition is not found, use 1 pixel dot ascent and 0 dot
4913 descent value to avoid displaying terribly tall empty boxes.
4914 (expose_area): Pass x-coordinate relative to the exposed
4915 area to x_draw_glyphs instead of a window-relative coordinate.
4917 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4919 * xdisp.c (next_element_from_ellipsis): Save face before selective
4920 display in saved_face_id, and set face_before_selective_p.
4921 (reseat_1): Reset face_before_selective_p.
4922 (append_space, extend_face_to_end_of_line): If iterator's
4923 face_before_selective_p is set, use the face from saved_face_id.
4924 (extend_face_to_end_of_line): For tty frames, make sure to
4925 use the right face id when producing spaces at the end of
4928 * dispextern.h (struct it): Add face_before_selective_p.
4930 * keyboard.c (record_char): Don't record identical help-echo
4931 events in recent_keys.
4933 * xterm.c [USE_X_TOOLKIT]: Close the display.
4934 (xim_close_dpy): Handle case that the display has been closed.
4936 * xterm.c (x_destroy_window): Reset the frame's X window after
4939 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4940 variable window_width.
4941 (line_draw_cost): Fix code skipping over spaces at the end of the
4942 line when must_write_spaces is not set.
4943 (scrolling_window): Fix code inserting runs in list of all runs.
4945 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4947 * coding.c (setup_coding_system): Be sure to initialize
4948 coding->category_idx.
4950 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4952 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4954 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4955 area to x_draw_glyphs instead of a window-relative coordinate.
4957 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4958 error in the message.
4960 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4961 timer after having read a key. It's not good for code reading
4962 several keys in a loop, like an input method.
4964 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4965 record undo information for format-decode.
4967 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4968 current buffer is read-only, not if it isn't.
4970 * keyboard.c (record_char): Record `help-echo' input events
4971 in recent_keys only if they display some help. Don't record
4972 `help-echo' events as macro char.
4974 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4976 * editfns.c (save_excursion_restore): Don't move point
4977 in another window if it is showing the wrong buffer.
4978 Avoid the call to Fwindow_live_p, for speed.
4980 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4982 * xfaces.c (struct font_name): New member registry_priority.
4983 (split_font_name): Initialize the above member to zero.
4984 (concat_font_list): New function.
4985 (font_list): Include fonts of all alternative registries.
4986 (FONT_POINT_SIZE_QUANTUM): New macro.
4987 (better_font_p): Ignore point size difference less than
4988 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4990 * xterm.c (x_produce_glyphs): If a font for a component of
4991 a composition is not found, use 1 pixel dot ascent and 0 dot
4992 descent value to avoid displaying terribly tall empty boxes.
4994 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4996 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4998 * coding.h (code_convert_string1): Declare.
5000 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5002 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5004 2000-12-02 Jason Rumney <jasonr@gnu.org>
5006 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5007 correctly for single byte character case.
5008 (w32_per_char_metric): Do not try to make any assumptions about
5009 the metrics of BDF fonts.
5010 (x_estimate_mode_line_height): If `mode-line' face
5011 hasn't a font, use that of the frame, as drawing glyphs does.
5012 (note_mouse_highlight): Change the cursor shape on the vertical
5013 border between windows [not enabled].
5015 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5017 * w32fns.c (Fx_create_frame): Reintroduce the call to
5018 face-set-after-frame-defaults.
5019 (Vx_window_horizontal_drag_shape): New variable.
5020 (syms_of_xfns): DEFVAR_LISP it.
5021 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5024 2000-12-02 Simon Josefsson <simon@josefsson.org>
5026 * fns.c (Fmd5): Use a different logic to decide the coding system
5029 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5031 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5033 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5035 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5037 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5038 height for YNegative.
5039 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5040 height; also see comment there.
5042 * window.c (coordinates_in_window): Handle computations for
5043 positions on the vertical bar and fringes differently for
5044 window-system frames. Consider some pixels near the vertical bar
5045 as on the bar if the frame doesn't have vertical scroll bars.
5046 Associate positions between mode or header lines with the
5047 right window, the left one.
5049 2000-12-01 Jason Rumney <jasonr@gnu.org>
5051 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5053 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5056 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5058 * window.c (struct saved_window): Add members orig_top and orig_height.
5059 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5060 (save_window_save, Fset_window_configuration): Save/restore
5061 window's orig_top and orig_height.
5063 2000-12-01 Jason Rumney <jasonr@gnu.org>
5065 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5067 * w32fns.c (x_set_cursor_color): Fix last change.
5069 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5071 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5072 sure that the next redisplay displays the minibuffer, so that
5073 the cursor will be replaced with what the minibuffer wants.
5075 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5076 #ifndef instead of using #if.
5077 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5078 USE_TOOLKIT_SCROLL_BARS is defined.
5080 2000-11-30 Jason Rumney <jasonr@gnu.org>
5082 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5085 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5087 * fns.c (Fmd5): Doc fix.
5089 2000-11-30 Simon Josefsson <simon@josefsson.org>
5091 * fns.c (Fmd5): New function.
5092 (syms_of_fns): Defsubr md5.
5094 * Makefile.in (obj): Add md5.o
5096 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5098 * md5.h, md5.c: New files, taken from glibc.
5100 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5102 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5103 hasn't a font, use that of the frame, as drawing glyphs does.
5105 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5107 * eval.c (Frun_hooks): Allow 0 arguments.
5109 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5111 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5112 is over the menu bar widget, say it's not on the frame.
5114 * xfns.c (Fx_create_frame): Reintroduce the call to
5115 face-set-after-frame-defaults.
5117 * eval.c (Fsignal): Reset handling_signal.
5119 2000-11-28 Jason Rumney <jasonr@gnu.org>
5121 * w32menu.c (add_menu_item): Reset menu item text when changing
5122 type to radio button.
5124 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5126 * xselect.c: Update copyright.
5128 * window.c (coordinates_in_window): If on a mode or header line,
5129 but sufficiently close to its start, return ``on vertical
5130 border''. This gives us a way to drag windows horizontally when
5131 using toolkit scroll bars.
5133 * xterm.c (note_mouse_highlight): Change the cursor shape
5134 on the vertical border between windows.
5136 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5138 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5139 (syms_of_xfns): DEFVAR_LISP it.
5140 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5142 * textprop.c (text_read_only): New function.
5143 (verify_interval_modification): Use it instead of signaling
5144 `text-read-only'. This makes it easier to catch this error
5147 * xdisp.c (forward_to_next_line_start): Check for newlines,
5148 not end of line, which includes CR.
5150 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5152 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5153 include no-conversion.
5155 2000-11-27 Jason Rumney <jasonr@gnu.org>
5157 * w32fns.c (w32_load_system_font): Always mark font as double byte
5158 if codepage is unicode.
5160 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5162 * xdisp.c (forward_to_next_line_start): If already on a newline,
5163 just consume it to avoid unintended skipping over invisible text below.
5165 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5166 `vertical-line', `mode-line' and `header-line' events.
5168 * xdisp.c (try_window_id): Avoid starting to display in the middle
5169 of a character, a TAB for instance. This is easier than to set
5170 up the iterator exactly, and it's not a frequent case, so the
5171 additional effort wouldn't really pay off.
5173 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5175 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5178 2000-11-25 Jason Rumney <jasonr@gnu.org>
5180 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5181 Args to window_from_coordinates should be pixel coordinates.
5183 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5184 redisplay handles them properly.
5186 2000-11-25 Miles Bader <miles@gnu.org>
5188 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5190 2000-11-24 Jason Rumney <jasonr@gnu.org>
5192 * w32.c (init_environment): Set LANG environment variable based on
5193 locale settings, if not set.
5195 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5196 making tool bar smaller. When clearing the frame, also
5197 clear current matrices. Clear frame when tool bar disappears.
5198 Don't use more lines for the tool-bar than is available.
5199 (x_change_window_heights): New function.
5201 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5203 * xdisp.c (init_from_display_pos): If POS says we're already after
5204 an overlay string ending at POS, make sure to pop the iterator
5205 because it will be in front of that overlay string. When POS is
5206 ZV, we've thereby also ``processed'' overlay strings at ZV.
5208 * xfaces.c (lface_from_face_name): Function comment fix.
5210 2000-11-24 Miles Bader <miles@gnu.org>
5212 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5213 apply `mode-line-inverse-video' -- zero means force display using
5214 the default face, non-zero means display using the specialized face.
5215 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5217 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5219 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5222 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5224 * coding.c (decode_coding_emacs_mule): Fix the case of
5225 CODING_EOL_LF, which used uninitialized value of c.
5227 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5229 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5231 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5233 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5236 * frame.h (struct frame): Replace desired_tool_bar_items,
5237 current_tool_bar_items, n_desired_tool_bar_items,
5238 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5240 * frame.c (make_frame): Change initialization of tool bar
5243 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5244 Change references to members deleted from struct frame to use the
5247 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5248 references to members deleted from struct frame to use the new ones.
5250 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5252 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5254 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5255 (note_tool_bar_highlight): Change references to members deleted
5256 from struct frame to use the new ones.
5258 2000-11-23 Miles Bader <miles@gnu.org>
5260 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5261 the face's inverse-video attribute, rather than overriding it.
5263 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5265 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5266 making tool bar smaller.
5268 2000-11-22 Dave Love <fx@gnu.org>
5270 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5272 2000-11-22 Miles Bader <miles@gnu.org>
5274 * keyboard.c (Vminibuffer_message_timeout): New variable.
5275 (command_loop_1): Use it to determine message timeout.
5276 (syms_of_keyboard): Initialize it.
5278 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5280 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5282 * sysdep.c: Move the code for declaring h_errno after #include
5285 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5287 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5288 the menu bar when the tooltip is unmapped.
5290 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5291 sole visible buffer when we're currently in the mini-buffer, and
5294 2000-11-21 Jason Rumney <jasonr@gnu.org>
5296 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5297 put on the clipboard.
5298 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5299 copy of what Emacs last put there. If they are the same, do not
5300 use the clipboard copy to avoid losing data due to coding conversions.
5302 2000-11-22 Miles Bader <miles@gnu.org>
5304 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5305 (syms_of_minibuf): Initialize it.
5306 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5307 to prompt, don't make read-only.
5309 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5311 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5312 Add BEFORE/AFTER_POTENTIAL_GC.
5314 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5316 * buffer.c (mmap_free_1): Avoid a compiler warning.
5318 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5320 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5322 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5325 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5327 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5330 * s/gnu-linux.h: Don't use `#cpu'.
5332 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5333 not defined in mman.h.
5335 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5336 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5337 and store an index in the XClientMessageEvent. Storing a
5338 Lisp_Object or pointer can fail on a 64 bit system, since X only
5340 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5342 2000-11-20 Dave Love <fx@gnu.org>
5344 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5346 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5348 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5350 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5352 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5355 * alloc.c (make_string): Fix previous change. Be sure to make
5356 unibyte string correctly.
5358 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5360 * window.c (Fwindow_list): Change parameter list to be XEmacs
5362 (window_list_1): New function.
5363 (window_loop): Use it instead of Fwindow_list.
5365 * sysdep.c (emacs_ospeed): New variable.
5366 (toplevel): Don't declare ospeed extern.
5367 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5369 * termcap.c (ospeed): Remove.
5370 (tputs) [!emacs]: Remove unused code.
5371 (tgetent): Avoid a compiler warning.
5373 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5374 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5375 SCROLL_BAR_X_WIDGET with additional argument DPY.
5377 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5379 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5380 Take the X display as additional argument.
5381 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5382 `Widget' is a pointer type that's not easily stored in Lisp_Object
5383 form in a portable way.
5385 * dispnew.c (update_text_area): Fix last change.
5387 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5389 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5391 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5392 clear current matrices.
5394 * buffer.c (mmap_enlarge): Don't print a message on stderr
5395 if mapping new memory at the end of the existing region fails.
5397 * dispnew.c (update_text_area): Don't skip over equal glyphs
5398 when the last current glyph overlaps the glyph to its right.
5400 2000-11-18 Miles Bader <miles@gnu.org>
5402 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5403 lines that *end* with "..." too (that's the most common case!).
5405 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5407 * xdisp.c (resize_mini_window): Temporarily change to the
5408 mini-window's buffer if necessary.
5410 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5411 the tooltip obscures less text under it.
5413 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5415 * puresize.h (BASE_PURESIZE): Increase to 700000.
5417 2000-11-18 Jason Rumney <jasonr@gnu.org>
5419 * w32term.c (w32_draw_bitmap): Use face to set colors.
5421 2000-11-17 Dave Love <fx@gnu.org>
5423 * lread.c (Fload): Fix #ifdef for pcc.
5425 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5427 * xdisp.c (pos_visible_p): Compute the default character height
5430 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5432 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5433 knowing the line's height; use the default font's height in that case.
5435 * xfaces.c (weight_table): Add `demi' with the same meaning as
5438 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5440 * dispnew.c (null_row): New global static variable.
5441 (clear_glyph_row): Delete local static variable null_row.
5443 2000-11-15 Jason Rumney <jasonr@gnu.org>
5445 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5446 (w32_alloc_lighter_color): Use new brightness calculations from
5447 xterm.c. Scale delta to be in the range expected by W32.
5448 (w32_draw_relief_rect): Use frame relief colors.
5450 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5452 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5453 (Qinhibit_default_face_x_resources): New variable.
5454 (syms_of_frame): Initialize it.
5455 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5457 * xdisp.c (pos_visible_p): Improve function comment.
5459 * lisp.h (BINDING_STACK_SIZE): New macro.
5461 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5462 reading the directory if readdir returns null and errno is EAGAIN
5465 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5467 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5468 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5469 Set amount_to_scroll to max of dx and scroll_step so that
5470 scroll-conservatively doesn't defeat scroll-step>1.
5471 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5472 scroll-conservatively for line-at-a-time scrolling.
5474 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5476 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5479 * xdisp.c (current_mode_line_height, current_header_line_height):
5481 (init_xdisp): Initialize them.
5482 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5483 and use exact mode line heights if it is set.
5485 * lisp.h (pos_visible_p): Change prototype.
5487 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5488 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5489 and current_header_line_height first.
5490 (current_mode_line_height, current_header_line_height):
5493 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5495 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5496 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5497 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5499 2000-11-14 Miles Bader <miles@gnu.org>
5501 * xterm.c (x_alloc_lighter_color): Include an additive component
5502 too for dark colors, because FACTOR isn't enough.
5503 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5506 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5508 * keyboard.c (show_help_echo): Call message3_nolog with number of
5509 bytes in the help string as 2nd parameter, instead of the number
5512 2000-11-13 Miles Bader <miles@gnu.org>
5514 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5515 (Fload): Use new openp return protocol.
5516 Don't try to use Vload_source_file_function to load .elc files.
5517 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5518 openp return protocol.
5519 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5521 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5523 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5525 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5526 Defined these macros.
5527 (NLIST_STRUCT): Avoid re-defining it.
5529 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5530 -I/usr/contrib/X11R6/include.
5531 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5533 2000-11-10 Jason Rumney <jasonr@gnu.org>
5535 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5537 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5538 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5540 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5541 (Qw32_charset_vietnamese): New symbol.
5542 (xlfd_charset_of_font): New function.
5543 (w32_load_system_font): Use it.
5544 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5545 when Vw32_charset_info_alist is nil to ensure default face always
5546 has font. Use Fcar and Fcdr for safety.
5547 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5548 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5549 pseudo-codepages for special cases.
5550 (w32_to_x_font): New parameter to allow charset portion to be
5551 specified where there is many to one mapping. Callers changed.
5552 (w32_list_fonts): Avoid listing fonts that won't display.
5554 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5556 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5557 (font_list_1): Renamed from font_list.
5558 (font_list): New function, trying alternative registries from
5559 Vface_alternative_font_registry_alist.
5560 (Finternal_set_alternative_font_registry_alist): New function.
5561 (syms_of_xfaces): Initialize and Staticpro
5562 Vface_alternative_font_registry_alist.
5563 Defsubr Finternal_set_alternative_font_registry_alist.
5565 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5567 * lisp.h (Flooking_at): Declare.
5569 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5571 * dired.c (directory_files_internal): Fix a braino.
5573 * dired.c (directory_files_internal): Add missing GCPRO's.
5576 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5578 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5579 (resize_mini_window): Return quickly if Vresize_mini_window is
5580 nil. Don't return if Vmax_mini_window_height is nil.
5582 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5583 (syms_of_xdisp): Initialize them.
5584 (resize_mini_window): Act according to the setting of
5585 Vresize_mini_window.
5586 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5588 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5589 scroll bar widget after configuring it, so that it will appear at
5590 the right position from the start.
5591 (XTredeem_scroll_bar): Cleaned up.
5593 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5595 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5596 font is taller than the frame line, we don't have to bias the
5599 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5601 2000-11-07 Dave Love <fx@gnu.org>
5603 * config.in (HAVE_MKSTEMP): Add.
5605 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5607 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5609 * window.c (Fset_window_configuration): Don't try to preserve
5610 point in the current buffer, if that buffer is displayed in more
5613 * xfaces.c (lookup_named_face): If default face isn't realized,
5614 try to realize it. Return -1 if not successful.
5615 (Fx_list_fonts): Handle case that face cannot be determined.
5616 (Fface_font): Likewise.
5618 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5620 * window.c (displayed_window_lines): Detect partially
5621 visible lines at the bottom correctly.
5623 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5625 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5626 when ensuring we don't do visit in indirect buffer.
5628 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5630 * composite.h (compose_chars_in_text): Add prototype.
5632 * composite.c (Vcomposition_function_table): New variable.
5633 (Qcomposition_function_table): New variable.
5634 (run_composition_function): Call
5635 Vcompose_chars_after_function with three arguments.
5636 (compose_chars_in_text): New function.
5637 (syms_of_composite): Modified the doc-string of
5638 Vcompose_chars_after_function. Declare composition-function-table
5639 as a lisp variable, and initialize it.
5641 * xfns.c (x_encode_text): Suppress producing escape sequences for
5644 * xselect.c: Include composite.h.
5645 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5647 2000-11-05 Andrew Innes <andrewi@gnu.org>
5649 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5651 * sysdep.c (read_input_waiting): Remove extraneous argument to
5654 * w32fns.c (Fx_server_version): Include w32_build_number in the
5657 * w32heap.c (w32_build_number): New variable.
5658 (cache_system_info): Set it.
5660 * w32heap.h (w32_build_number): Add extern.
5662 * emacs.c (syms_of_emacs): Update docstring for
5663 system-configuration, to reflect the actual usage on MS-Windows.
5665 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5667 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5668 process idle timers while waiting for another event.
5670 * dispnew.c (update_frame_line): Handle case where spaces in
5671 the default face are colored.
5673 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5674 window height hasn't changed.
5676 2000-10-31 Jason Rumney <jasonr@gnu.org>
5678 * w32term.c (x_produce_glyphs): Handle composite characters.
5679 (x_draw_glyph_string_foreground)
5680 (x_draw_composite_glyph_string_foreground): Restore old font.
5682 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5684 * minibuf.c (read_minibuf): Reset the undo history just before
5685 starting the recursive-edit.
5687 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5689 * xfaces.c (menu_face_change_count): New variable.
5690 (Finternal_set_lisp_face_attribute): Increment it for changes
5692 (realize_basic_faces): Reflect changes in the `menu' faces
5695 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5696 dy obtained from the iterator's y-position after moving from
5697 scroll_margin_pos to PT; see comment there.
5699 * xdisp.c (safe_eval_handler): Call add_to_log.
5701 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5702 is not a symbol or string.
5704 * xdisp.c (echo_area_display): Don't perform a display update from
5705 inside redisplay. The update will happen anyway at the end of
5706 redisplay, and it can confuse redisplay (GC messages while
5707 redisplaying, for instance.)
5709 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5711 * xrdb.c (x_load_resources): Use the class name in the defaults.
5713 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5714 (regex_compile): Catch bogus \(\1\).
5716 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5718 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5721 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5722 we have a color cache, check that the cached color equals the
5723 allocated color. If not, clear the color cache.
5725 * window.c (displayed_window_lines): Change buffers if necessary.
5726 Fix computation of displayed lines.
5728 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5729 update_menu_bindings to DEFVAR_BOOL.
5731 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5733 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5735 * puresize.h (BASE_PURESIZE): Increase to 680000.
5737 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5739 2000-10-29 Jason Rumney <jasonr@gnu.org>
5741 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5743 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5744 (w32_cache_char_metrics): Handle possibility that 'x' does not
5745 exist in a BDF font.
5746 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5748 * w32bdf.h (bdffont): Add nchars.
5750 * w32bdf.c (set_bdf_font_info): Set it.
5751 (w32_BDF_TextOut): Swap byte order of double byte characters.
5752 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5754 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5756 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5757 don't override the colors in frame's param_alist, unless they are
5760 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5761 reverse the effect of the highlight flag.
5763 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5765 * window.h (Fwindow_live_p): Declare.
5767 * undo.c (record_delete): Check that last_undo_buffer is really a
5768 buffer before applying XBUFFER to it.
5770 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5773 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5775 * lisp.h (KEYMAPP): New macro.
5776 (get_keymap): Remove.
5777 (get_keymap_1): Rename get_keymap.
5779 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5781 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5783 * xmenu.c (single_submenu): Use KEYMAPP.
5784 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5785 Use KEYMAPP rather than Fkeymapp.
5787 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5789 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5790 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5791 Use KEYMAPP rather than Fkeymapp.
5792 (single_submenu): Use KEYMAPP.
5793 (w32_menu_show, w32_dialog_show): Use TRUE.
5795 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5797 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5798 (Fkeymapp): Use KEYMAPP.
5799 (get_keymap): Rename from get_keymap_1. Remove old def.
5800 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5801 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5802 (Fminor_mode_key_binding): Don't raise an error if the binding
5804 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5805 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5807 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5808 Allow Vspecial_event_map to be autoloaded.
5809 (menu_bar_items): Fetch the keymap rather than using keymapp.
5810 (menu_bar_one_keymap): No need to follow func-indirect any more.
5811 (parse_menu_item): get_keymap_1 -> get_keymap.
5812 (tool_bar_items): Fetch the keymap rather than using keymapp.
5813 (read_key_sequence): Use KEYMAPP.
5815 * intervals.c (get_local_map): Use get_keymap rather than following
5816 function-indirections explicitly.
5818 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5820 2000-10-27 Jason Rumney <jasonr@gnu.org>
5822 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5823 point, as Windows has oversized fonts.
5825 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5827 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5829 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5830 (freehook, reallochook): Handle null pointer arguments.
5831 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5833 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5835 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5836 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5837 Giving in to popular pressure to shut up the compiler with casts.
5839 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5841 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5842 signed value, and use a default value computed from the font's
5845 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5847 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5848 that specify a negative underline position can still use underlines.
5850 * window.c (Fpos_visible_in_window_p): Make POS default to
5851 WINDOW's point, not the current buffer's point.
5853 2000-10-26 Dave Love <fx@gnu.org>
5855 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5856 when it's necessary.
5858 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5860 * window.c (size_window): Compute size difference from sum of old
5861 child window sizes instead of from parent's size.
5863 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5864 Handle obscured lines at the top of the window.
5866 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5867 down after the last error condition check.
5869 * frame.c (Fdelete_frame): Run delete-frame-hook.
5871 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5873 * coding.c (decode_coding): Fix previous change (check also
5874 CODING_MODE_LAST_BLOCK).
5876 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5878 * regex.c: More `unsigned char' -> `re_char' changes.
5879 Also change several `int' into `re_wchar_t'.
5880 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5881 (PUSH_FAILURE_POINTER): Don't cast any more.
5882 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5883 We want GCC to complain, since this piece of code makes
5884 re_match non-reentrant, which *should* be fixed.
5885 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5886 (EXTEND_BUFFER): Use RETALLOC.
5887 (SET_LIST_BIT): Don't cast.
5888 (re_wchar_t): New type.
5889 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5890 that those two functions will always properly return.
5891 (IMMEDIATE_QUIT_CHECK): Cast to void.
5892 (analyse_first): Use recursion rather than an explicit stack.
5893 (re_compile_fastmap): Can't fail anymore.
5894 (re_search_2): Don't check re_compile_fastmap for failure.
5895 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5896 Now also sets the new value (passed in a new argument).
5897 (re_match_2_internal): Use it.
5898 Also, use a new var `reg' of type size_t when looping through regs
5899 rather than reuse the inappropriate `mcnt'.
5901 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5902 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5903 (where_is_internal): Renamed from Fwhere_is_internal.
5904 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5905 (Fwhere_is_internal): New function wrapping where_is_internal.
5906 (where_is_internal_1): Handle the case where we're filling the cache.
5907 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5909 2000-10-25 Miles Bader <miles@gnu.org>
5911 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5913 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5915 * window.c (pos_fully_visible_p): Removed.
5916 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5917 if position is visible and/or fully visible.
5919 * lisp.h (pos_visible_p): Add prototype.
5921 * xdisp.c (pos_visible_p): New function.
5923 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5925 * process.c (send_process): If OBJECT is t, it means that the data
5926 is from C string, but we should encode it. Before calling
5927 setup_raw_text_coding_system, be sure to flush out data by the
5928 previous coding system.
5930 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5932 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5933 assignment of startpos to prev when startpos == pos.
5935 * editfns.c (find_field): Set the field stickiness correctly from
5936 overlay fields. Use renamed `text_property_stickiness'.
5937 (text_property_stickiness): Renamed from `char_property_stickiness'.
5938 Only check text properties, not overlays.
5939 * textprop.c (get_char_property_and_overlay): New function.
5940 (Fget_char_property): Use it.
5941 * intervals.h (get_char_property_and_overlay): Add declaration.
5943 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5945 * keymap.c: Use AREF, ASET and ASIZE macros.
5946 (Fmake_sparse_keymap): Docstring fix.
5948 (shadow_lookup): Move up.
5949 Handle the case where lookup-key returns an integer.
5950 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5951 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5952 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5953 Simplify/rewrite the keymap-finding code.
5954 Add check for command shadowing, using shadow_lookup.
5956 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5958 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5959 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5962 2000-10-24 Andrew Innes <andrewi@gnu.org>
5964 * dired.c (directory_files_internal_unwind): New function.
5965 (directory_files_internal): Use it to ensure closedir is called
5966 even if expand-file-name or file-attributes throw, eg. because of
5967 a user interrupt. Also enable immediate_quit while calling
5968 re_search, so that matching can be interrupted as well.
5970 2000-10-24 Andrew Innes <andrewi@gnu.org>
5972 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5974 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5975 so that re_search functions only quit when callers expect them to.
5977 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5979 * regex.c (regex_compile): Change the way of handling a range from
5980 a char less than 256 to a char not less than 256.
5982 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5984 * window.c (size_window): Prevent setting window's width or
5985 height to a negative value (esp. with XSETFASTINT).
5987 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5988 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5989 (protect_malloc_state) [GC_MALLOC_CHECK &&
5990 GC_PROTECT_MALLOC_STATE]: New function.
5991 (PROTECT_MALLOC_STATE): New macro.
5992 (__malloc_initialize, morecore, _malloc_internal)
5993 (_free_internal) _realloc_internal): Use it to make _heapinfo
5994 read-only outside of gmalloc.
5996 * keymap.c: Update copyright.
5998 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6001 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6003 * filelock.c (unlock_all_files): Use unlock_file to expand each
6004 buffer's file_truename before trying remove its lock file.
6006 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6008 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6009 or CRLF, decode EOLs.
6011 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6013 * window.c (Fdisplay_buffer): Fix doc.
6015 2000-10-23 Jason Rumney <jasonr@gnu.org>
6017 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6018 ASCII font of default fontset on Windows.
6020 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6021 xterm.c comment below).
6023 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6025 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6027 * xterm.c (x_connection_closed): Reset handling_signal.
6029 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6031 2000-10-23 Miles Bader <miles@gnu.org>
6033 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6034 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6035 maintain old behavior.
6036 * minibuf.c (Fminibuffer_complete): Likewise.
6038 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6040 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6041 that when a font can't be exactly centered, it errs up rather than
6044 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6046 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6048 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6050 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6052 * dispnew.c [macintosh]: Include macterm.h.
6053 (init_display) [macintosh]: Initialization for window system.
6055 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6056 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6057 syms_of_search, x_term_init, and init_keyboard before calling
6058 init_window_once. Also, call syms_of_xmenu.
6060 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6061 default fontset to Monaco.
6063 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6064 NewMacWindow and DisposeMacWindow.
6065 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6066 instead of calling NewMacWindow and setting fields of
6067 f->output_data.mac directly. Call init_frame_faces.
6068 (Fdelete_frame) [macintosh]: Remove unused code.
6069 (Fmodify_frame_parameters) [macintosh]: Call
6070 x_set_frame_parameters instead of mac_set_frame_parameters.
6072 * frame.h [macintosh]: Define menu_bar_lines field in struct
6073 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6075 * keyboard.c [macintosh]: Include macterm.h.
6076 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6077 and menu_bar_activate_event type events as for X and NT.
6078 (make_lispy_event) [macintosh]: Construct lisp events of type
6079 MENU_BAR_EVENT as for X and NT.
6081 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6082 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6083 (sys_subshell) [macintosh]: Remove definition entirely.
6084 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6085 Vwindow_system_version here. Remove initialization of
6086 Vx_bitmap_file_path.
6087 (read_input_waiting): Correct the number of parameters passed to
6089 Move all Macintosh functions to mac/mac.c.
6091 * term.c [macintosh]: Include macterm.h.
6093 * window.c [macintosh]: Include macterm.h.
6095 * xdisp.c [macintosh]: Include macterm.h. Declare
6096 set_frame_menubar and pending_menu_activation.
6097 (echo_area_display) [macintosh]: Do not return if terminal frame
6098 is the selected frame.
6099 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6100 Allow only the selected frame to set menu bar.
6101 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6102 calling FRAME_EXTERNAL_MENU_BAR (f).
6103 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6105 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6106 and check_x. Declare XCreateGC. Define x_create_gc and
6107 x_free_gc. Initialize font_sort_order.
6108 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6109 but call x_list_fonts instead of w32_list_fonts.
6110 (Finternal_face_x_get_resource) [macintosh]: Do not call
6111 display_x_get_resource.
6112 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6113 (realize_x_face) [macintosh]: Load the font if it is specified in
6115 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6117 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6119 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6120 is nil: since we go to the end of submap anyway, we'd end up
6122 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6123 doesn't obey autoload.
6125 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6127 * msdos.c (dos_set_window_size): Update screen dimension variables.
6129 2000-10-21 Jason Rumney <jasonr@gnu.org>
6131 * w32term.c (w32_cache_char_metrics): Double check that font is
6132 really fixed pitch before trusting tmPitchAndFamily.
6134 2000-10-21 Andrew Innes <andrewi@gnu.org>
6136 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6138 * w32term.h: Extern decl for w32_cache_char_metrics.
6140 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6142 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6143 (w32_unload_font): Free per_char array if present.
6145 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6146 cached information in emulated XFontStruct to handle common cases
6147 quickly. Do not allocate XCharStruct for return.
6148 (w32_native_per_char_metric): New function.
6149 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6151 (x_produce_glyphs): Don't get an HDC. Change calls to
6152 w32_per_char_metric to match arg change above. Remove calls to
6154 (w32_get_glyph_overhangs): Ditto.
6155 (w32_cache_char_metrics): New function.
6157 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6158 ($(BLD)/casefiddle.$(O)): Remove compile command.
6159 ($(BLD)/gmalloc.$(O)): Remove compile command.
6160 ($(BLD)/dispnew.obj):
6161 ($(BLD)/keyboard.obj):
6162 ($(BLD)/w32inevt.obj):
6163 ($(BLD)/w32bdf.obj):
6165 ($(BLD)/buffer.obj):
6166 ($(BLD)/editfns.obj):
6168 ($(BLD)/fileio.obj):
6170 ($(BLD)/indent.obj):
6171 ($(BLD)/insdel.obj):
6172 ($(BLD)/intervals.obj):
6173 ($(BLD)/minibuf.obj):
6175 ($(BLD)/scroll.obj):
6176 ($(BLD)/sysdep.obj):
6177 ($(BLD)/textprop.obj):
6178 ($(BLD)/widget.obj):
6179 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6180 ($(BLD)/term.obj): Add dependency on dispextern.h.
6182 * makefile.nt ($(BLD)\dispnew.obj):
6183 ($(BLD)\keyboard.obj):
6184 ($(BLD)\w32inevt.obj):
6185 ($(BLD)\w32bdf.obj):
6187 ($(BLD)\buffer.obj):
6188 ($(BLD)\editfns.obj):
6190 ($(BLD)\fileio.obj):
6192 ($(BLD)\indent.obj):
6193 ($(BLD)\insdel.obj):
6194 ($(BLD)\intervals.obj):
6195 ($(BLD)\minibuf.obj):
6197 ($(BLD)\scroll.obj):
6198 ($(BLD)\sysdep.obj):
6199 ($(BLD)\textprop.obj):
6200 ($(BLD)\widget.obj):
6201 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6202 ($(BLD)\term.obj): Add dependency on dispextern.h
6204 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6206 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6207 with an additional argument of Qt.
6209 2000-10-21 Miles Bader <miles@gnu.org>
6211 * window.c (pos_fully_visible_in_window_p): New function.
6212 (Fpos_visible_in_window_p): Add FULLY argument.
6213 Use pos_fully_visible_in_window_p.
6214 (window_scroll_pixel_based, window_scroll_line_based): Update
6215 calls to Fpos_visible_in_window_p.
6216 * lisp.h (Fpos_visible_in_window_p): Update prototype
6218 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6220 * alloc.c (toplevel): Conditionalize compilation of mem_*
6221 functions differently.
6223 2000-10-20 Jason Rumney <jasonr@gnu.org>
6225 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6226 mem_init where it used to be. mem_z etc not defined otherwise.
6228 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6230 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6232 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6233 structure definition and related variabled to the top of the file.
6234 Include this code when GC_MALLOC_CHECK is defined.
6235 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6236 register/unregister allocated region.
6237 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6238 which isn't allocated.
6239 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6240 something which is already in use.
6241 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6242 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6243 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6244 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6246 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6247 _malloc_internal instead of malloc.
6248 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6251 2000-10-20 Andrew Innes <andrewi@gnu.org>
6253 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6255 (my_strftime) <macro>: Don't use macro arg list when redefining as
6257 (my_strftime) <function>: Supply 0 as ut argument.
6259 2000-10-19 Jason Rumney <jasonr@altavista.net>
6261 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6262 including dispextern.h, as it stops faces from working.
6264 * w32fns.c (Fx_create_frame): Don't bother calling
6265 face-set-after-frame-default since the caller does it for us
6266 anyway. Clean up calls to x_get_arg to be consistent with X.
6268 * w32term.c (x_produce_glyphs): Handle
6269 unibyte_display_via_language_environment correctly.
6270 (w32_draw_box_rect): Fix the calculation of width and height.
6272 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6273 as it has stopped working.
6274 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6277 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6279 * eval.c (skip_debugger): Prevent a compiler warning.
6280 (Fcondition_case): Likewise.
6281 (Fbacktrace_frame): Use a null interactive spec.
6283 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6285 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6287 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6289 * strftime.c: Sync with glibc, file version 1.78.
6290 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6291 should no longer be used according to ISO 8601.
6293 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6294 no map for meta_prefix_char, don't try to use it as a keymap.
6295 Instead, if T_OK is non-zero, look up a default binding, if any,
6296 otherwise, if T_OK is zero, return nil.
6298 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6299 (x_to_xcolors, png_load): Use x_query_color.
6301 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6303 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6305 (x_copy_color, x_alloc_lighter_color): Likewise.
6307 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6308 (x_query_color, x_query_colors): Add prototype.
6310 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6311 check_string_bytes only if not noninteractive, increase count to 50.
6313 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6315 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6318 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6320 * alloc.c (pure_bytes_used): Renamed from pureptr.
6322 (pure_alloc): New function.
6323 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6325 (Fpurecopy): Use PURE_POINTER_P.
6327 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6328 PT has moved backward.
6330 * xdisp.c (cursor_row_p): Take continued lines into account.
6332 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6334 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6335 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6336 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6339 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6340 of selective display off while searching for the next line start.
6342 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6344 * Makefile.in (term.o): Depend on dispextern.h.
6346 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6348 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6350 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6352 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6353 the iterator at the beginning, so that they can be set later on,
6354 for instance in reseat_at_next_visible_line_start, without being
6357 * xfns.c (pbm_format): Add :foreground and :background keywords.
6358 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6359 (xbm_load): Recognize foreground and background color specifications.
6361 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6363 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6365 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6367 * msdos.c (IT_set_face): Compare highlighted face with the default
6368 face, and invert colors if these faces' colors are identical.
6369 (Fmsdos_remember_default_colors): Don't swap foreground and
6370 background colors in initial_colors[].
6371 (IT_set_frame_parameters): Don't swap frame's foreground and
6372 background pixels. If ALIST includes "(reverse . t)", swap
6373 foreground-color and background-color properties in frame's
6374 param_alist. If the original frame's param_alist doesn't specify
6375 the colors, store unspecified-fg and unspecified-bg, reversed if
6378 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6379 the colors are unspecified and reversed, reverse fore- and back-
6380 ground in the returned value.
6381 (Fframe_parameter): Ditto.
6383 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6385 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6386 get_last_unchanged_at_beg_row.
6387 (find_first_unchanged_at_end_row): Renamed from
6388 get_first_unchanged_at_end_row.
6389 (find_first_unchanged_at_end_row): Convert assertions to
6390 unconditional tests which abort. When looking for a row in
6391 unchanged text, don't go further back than first_text_row.
6393 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6394 Don't add in the last line's height when deciding if the new
6395 position is below the scroll margin.
6397 2000-10-16 Miles Bader <miles@gnu.org>
6399 * editfns.c (Fconstrain_to_field): Check carefully for field
6400 boundaries if either OLD_POS or NEW_POS has a non-nil field
6401 property, even if they're the same.
6403 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6405 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6406 height for XFillRectangle.
6408 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6410 * syntax.c (Fstring_to_syntax): New function extracted from
6411 Fmodify_syntax_entry.
6412 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6413 (skip_chars, Fforward_comment): Remove unused variables.
6414 (syms_of_syntax): Add defsubr for string-to-syntax.
6415 (describe_syntax): Add code for comment and string fences.
6417 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6419 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6420 Do the meta->esc mapping. Call get_keyelt before returning.
6421 Start scanning from the second element (the first is always `keymap')
6422 to make it easier to detect when we reach a parent map.
6423 Handle the case of inheriting from a symbol whose function is a map.
6424 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6425 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6426 (get_keyelt, Flookup_key): Update call to access_keymap.
6427 Remove the meta->esc mappings.
6428 (define_as_prefix): Delete old disabled code.
6429 (menu_item_p): New function.
6430 (where_is_internal_1): Skip over the few remaining menu items.
6431 * lisp.h (access_keymap): Update prototype.
6432 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6433 Update call to access_keymap.
6434 (follow_key, read_key_sequence): Update calls to access_keymap.
6435 Remove the meta->esc mappings.
6437 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6439 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6440 with additional argument.
6442 * xdisp.c (cursor_row_p): New function.
6443 (try_cursor_movement, display_line): Use it.
6445 * xdisp.c (append_space): Also save/restore iterator's current
6446 character and its length.
6448 * xdisp.c (init_from_display_pos): Add an assertion.
6449 (handle_stop): Don't set iterator's add_overlay_start.
6450 (handle_invisible_prop): Likewise.
6451 (load_overlay_strings): If text under an overlay is invisible,
6452 take both before- and after-strings into account when the iterator
6453 is positioned either at the start or at the end of the overlay.
6454 (forward_to_next_line_start): Rewritten.
6455 (reseat_at_next_visible_line_start): Rewritten.
6456 (set_iterator_to_next): Add parameter RESEAT_P.
6458 * dispextern.h (struct it): Remove member add_overlay_start.
6459 (set_iterator_to_next): Change prototype.
6461 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6463 * coding.c (code_convert_region): Be sure to initialize
6464 coding->category_idx.
6465 (decode_coding_string): Set coding->src_multibyte and
6466 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6467 (encode_coding_string): Set coding->src_multibyte and
6468 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6470 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6472 * xfns.c (Fx_create_frame): Don't bother calling
6473 face-set-after-frame-default since the caller does it for us anyway.
6475 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6477 * window.c (coordinates_in_window): Fix detection of vertical line
6478 on character terminals.
6480 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6482 * editfns.c (save_excursion_save): Additionally record the
6484 (save_excursion_restore): If buffer was visible in a window, and a
6485 different window was selected, and the old selected window is
6486 still live, restore point in that window.
6488 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6490 * xterm.c (x_produce_glyphs): Handle
6491 unibyte_display_via_language_environment correctly.
6493 * regex.c (regex_compile): Change the way of handling a range from
6494 unibyte char to multibyte char.
6496 * syntax.c (skip_chars): Change the way of handling a range from
6497 unibyte char to multibyte char.
6499 * process.c (read_process_output): Cancel previous change.
6501 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6503 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6505 * charset.c (Ffind_charset_string): Doc fix.
6506 (Ffind_charset_region): Doc fix.
6508 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6510 * process.c (read_process_output): Fix previous change. Adjust
6511 multibyteness of text to insert in a buffer by
6512 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6514 2000-10-10 Andreas Schwab <schwab@suse.de>
6516 * alloc.c (mark_object): Remove all workarounds installed on
6519 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6521 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6522 (base64_encode_1): Make it work for a text of multibyte form.
6523 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6524 case. Don't call str_to_multibyte because base64_decode_1
6525 produces correct multibyte form for eight-bit codes.
6526 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6527 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6528 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6531 * charset.h (CHAR_STRING): Optimized for single byte characters.
6533 2000-10-09 Andreas Schwab <schwab@suse.de>
6535 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6536 -1 after socket is closed, to fall through to error processing.
6538 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6540 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6541 variables. If ALIST includes foreground-color or
6542 background-color, change also the colors of the default face for
6545 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6547 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6548 them extern (they are defined on xfaces.c).
6549 (syms_of_msdos): Don't intern and don't staticpro
6550 Qbackground_color and Qforeground_color.
6552 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6554 * frame.c (Fframe_parameter): For non-windowed frames, if
6555 f->param_alist says foreground or background color is unspecified,
6556 call tty_color_name to return the color name computed from the
6557 frame's current colors.
6559 2000-10-06 Dave Love <fx@gnu.org>
6561 * terminfo.c (ospeed): Don't declare.
6563 * sysdep.c: Don't include string.h.
6564 (h_errno): Declare conditional also on TRY_AGAIN.
6566 * charset.c (Ffind_charset_string): Doc fix.
6568 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6569 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6572 2000-10-05 Dave Love <fx@gnu.org>
6574 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6575 position like menu-bar.
6577 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6579 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6581 * xdisp.c (handle_single_display_prop): Use safe_call1.
6582 (safe_call): Renamed from call_function.
6583 (safe_call1): New function.
6584 (handle_fontified_prop): Use safe_call1 instead of call1.
6585 (safe_eval): Renamed from eval_form.
6586 (safe_eval_handler): Renamed from eval_handler.
6587 (handle_single_display_prop, display_mode_element): Use safe_eval
6588 instead of eval_form.
6590 * xfaces.c (merge_face_heights): Use safe_call instead of
6593 * keyboard.c (show_help_echo): Use safe_call instead of
6594 call_function; use safe_eval instead of eval_form.
6596 * lisp.h (safe_call): Renamed from call_function.
6597 (safe_eval): Renamed from eval_form.
6598 (safe_call1): Add prototype.
6600 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6602 * xfns.c (image_ascent): Rearrange ascent calculation for the
6605 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6607 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6608 (where_is_internal_1): Don't bother ignoring menu-items any more.
6610 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6612 * keyboard.c (update_menu_bindings): New variable.
6613 (parse_menu_item): Use AREF. If update_menu_bindings
6614 is 0, don't update menu bindings.
6615 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6617 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6619 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6622 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6624 * syntax.c (forw_comment): Match nestedness of ender/starter.
6625 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6626 (prev_char_comstart_first): Remove.
6627 (back_comment): Check two-char comment markers more carefully
6628 to better handle overlapping cases like *//* or /* */* */ ...
6629 Match nestedness of ender/starter.
6631 2000-10-02 Dave Love <fx@gnu.org>
6633 * config.in (HAVE_GAI_STRERROR): Add undef.
6635 * process.c (Fopen_network_stream): Use it.
6637 * m/alpha.h (NO_REMAP): Don't define.
6639 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6641 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6642 return with a string converted to an integer or vice versa when
6643 Vmocklisp_arguments is t.
6644 (Fsignal): Likewise. The function can return for `quit'.
6645 (struct gcpro): Declare member `var' to point to a volatile
6648 * eval.c (error): Prevent compiler warning.
6650 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6652 * keymap.c (keymap_memberp): New function.
6653 (Fset_keymap_parent): Use it.
6654 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6655 Use keymap_memberp to avoid creating cycles.
6656 (access_keymap): Use KEYMAPP.
6658 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6660 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6661 gai_strerror. Make sure xerrno is set if connect fails. Improve
6664 2000-09-29 Jason Rumney <jasonr@gnu.org>
6666 * w32term.c (w32_char_font_type, w32_encode_char)
6667 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6668 (w32_bdf_per_char_metric): New function.
6669 (w32_per_char_metric): Use it.
6670 (x_draw_glyph_string_background): Always draw background for BDF
6673 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6674 GDI object which is a scarce resource.
6676 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6677 (get_quoted_string): Fix limit on memchr search.
6678 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6679 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6680 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6681 (get_cached_font_char, cache_char_offset): Use macro
6682 BDF_CODEPOINT_RANGE_COVER_P.
6683 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6684 (clear_cached_bitmap_slots): New function.
6685 (GET_HEX_VALUE): G-Z, g-z are not hex.
6686 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6687 (get_bitmap_with_cache): Use new cache implementation.
6688 (create_offscreen_bitmap): New function.
6689 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6691 * w32term.c (x_produce_glyphs): If the distance from the current
6692 position to the next tab stop is less than a canonical character
6693 width, use the tab stop after that.
6694 (x_draw_glyphs): Handle case START and END are out of bounds more
6696 (x_clear_mouse_face): Block/unblock input.
6697 (x_display_and_set_cursor): Don't show a hollow box cursor for
6698 buffers whose cursor_type is nil.
6700 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6702 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6704 * dispextern.h (updating_frame): Declare extern.
6706 2000-09-29 Andreas Schwab <schwab@suse.de>
6708 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6710 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6712 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6713 use its function definition.
6714 (tool_bar_items): Likewise.
6716 * lisp.h (fatal): Declare NO_RETURN.
6718 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6720 * keymap.c: Remove the line "#undef NULL".
6722 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6724 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6726 2000-09-28 Dave Love <fx@gnu.org>
6728 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6730 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6732 * .gdbinit (xreload): Note its need on GNU/Linux.
6734 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6735 r_alloc, r_alloc_free.
6737 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6739 * syntax.c (skip_chars): Handle negation correctly.
6741 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6743 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6744 with non-zero FORCE_P argument.
6746 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6749 * xdisp.c (window_box_height): Add an assertion.
6751 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6752 tool-bar than is available.
6753 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6755 2000-09-27 Dave Love <fx@gnu.org>
6757 * s/irix6-5.h: Now works 64-bit. Tidied.
6759 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6761 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6762 instead of BITS_PER_INT.
6763 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6764 EMACS_UINT, respectively.
6765 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6767 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6769 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6771 * window.c (freeze_window_starts): Construct last argument for
6772 foreach_window differently.
6774 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6776 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6777 EMACS_UINT instead of `int' and `unsigned int'.
6778 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6780 * frame.h (struct frame): Make the `nothing' member of union
6781 output_data an EMACS_INT.
6783 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6784 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6785 size in the sdata structure.
6786 (SDATA_NBYTES, SDATA_DATA): New macros.
6787 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6788 differently for the different layout of the sdata structure.
6789 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6791 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6792 Check that size recorded in the string size and size recorded in
6793 the sdata structure agree.
6795 2000-09-25 Dave Love <fx@gnu.org>
6797 * buffer.c: Include stdio.h.
6799 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6801 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6803 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6804 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6805 (__malloc_extra_blocks): Declare as __malloc_size_t.
6807 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6809 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6811 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6812 (read_char): If help-echo is showing, preserve the echo area
6815 * xdisp.c (help_echo_showing_p): New variable.
6816 (set_message): Reset it to 0.
6817 (init_xdisp): Initialize help_echo_showing_p.
6819 * dispextern.h (help_echo_showing_p): Declare extern.
6821 * config.in: Fix typo in __GNUC_MINOR__.
6823 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6825 * s/freebsd.h (POSIX_SIGNALS): Define.
6827 * xterm.c (x_clear_mouse_face): Block/unblock input.
6829 2000-09-24 Dave Love <fx@gnu.org>
6831 * fns.c (base64_encode_1): Fix last change.
6833 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6835 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6837 * xdisp.c (try_window_reusing_current_matrix): More fixes
6838 for the case window has a header-line.
6840 2000-09-22 Dave Love <fx@gnu.org>
6842 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6845 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6847 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6849 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6851 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6854 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6857 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6858 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6859 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6862 * marker.c (byte_char_debug_check): Return void.
6864 * xfns.c (Fx_create_frame): Set default frame parameter value
6865 for tool-bar-lines to 1.
6867 * dispnew.c (scrolling_window): Compare y-positions of rows
6868 equal at the start. Some simplification.
6870 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6871 reused rows' y-position in the case window has a header-line, and
6872 new window start is greater than old window start.
6874 * process.c (process_sent_to): New variable.
6875 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6876 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6877 Declare more parameters volatile.
6879 * lread.c (Vrecursive_load_depth_limit): New variable.
6880 (Fload): Check recursive loads whose recursion depth exceeds
6881 Vrecursive_load_depth_limit.
6882 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6884 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6886 * fileio.c (Fread_file_name): Doc fix.
6888 * editfns.c (Fmessage_or_box): Doc fix.
6890 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6892 * xfns.c (xbm_scan): Allow C-style comments.
6894 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6895 symbols are specified, add color translations to the cache.
6896 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6897 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6899 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6900 structures to xpm_init_color_cache.
6902 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6904 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6906 2000-09-19 Andrew Innes <andrewi@gnu.org>
6908 * makefile.nt (bootstrap-emacs): Don't change directory.
6910 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6912 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6914 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6915 If output buffer is too small, signal an appropriated error.
6917 2000-09-18 Dave Love <fx@gnu.org>
6919 * keyboard.c (menu_bar_items, tool_bar_items)
6920 (current_active_maps): Remove redundant get_local_map call.
6922 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6924 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6925 cursor for buffers whose cursor_type is nil.
6927 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6928 a feature to implement that is already implemented.
6929 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6932 * xfns.c (x_clear_image_1): New function.
6933 (x_clear_image): Use it.
6934 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6936 * dispnew.c (update_window): Move test for invisible lines
6937 at the top to update_window_line.
6938 (update_window_line): Handle invisible lines here.
6940 * xfns.c (clear_image_cache): Clear current matrices of all
6941 frames sharing an image cache. Block input while freeing
6942 images. Fix timestamp comparison.
6943 (x_clear_image): Also free the mask.
6945 * xfns.c (lookup_image): Block input while loading the image so
6946 that we won't get interrupted in a state where the image isn't yet
6948 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6949 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6950 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6951 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6953 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6955 * dispnew.c (update_window): Make sure to make desired rows
6956 current even if they are completely invisible at the top
6959 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6961 * xfns.c (lookup_image): Build mask before applying an algorithm.
6962 Recognize algorithm `disabled'.
6963 (cross_disabled_images): New variable.
6964 (COLOR_INTENSITY): New macro.
6965 (x_detect_edges): Use COLOR_INTENSITY.
6966 (x_disable_image): New function.
6967 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6969 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6970 disabled state, don't apply an image transformation algorithm if
6971 the user specified an image for the disabled state. Use
6972 `:algorithm disabled' for creating a disabled item's image if the
6973 user hasn't specified an image.
6975 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6976 allocation functions with the XPM lib.
6977 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6978 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6979 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6980 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6981 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6982 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6983 functions, if possible, because these handle color allocation
6984 failure more gracefully.
6985 (Fimage_mask_p): New function.
6987 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6988 (Qedge_detection, Qheuristic): New symbols.
6989 (syms_of_xfns): Initialize new symbols.
6990 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6991 `algorithm (edge-detection ...)'.
6992 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6993 (tiff_format, gif_format, gs_format): Add `:mask'.
6994 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6995 (GIF_MASK, GS_MASK): New enumerators.
6996 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6997 (emboss_matrix, laplace_matrix): New variables.
6998 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6999 (x_edge_detection): New functions.
7000 (x_laplace): Rewritten in terms of x_detect_edges.
7001 (x_build_heuristic_mask): If image has a mask, free it.
7003 2000-09-14 Andrew Innes <andrewi@gnu.org>
7005 * makefile.w32-in: Revert to Unix line endings.
7007 2000-09-14 Andrew Innes <andrewi@gnu.org>
7009 * makefile.w32-in: Standardize indentation somewhat.
7010 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7011 cater for differences between shells.
7013 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7015 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7017 * xterm.c (x_produce_glyphs): If the distance from the current
7018 position to the next tab stop is less than a canonical character
7019 width, use the tab stop after that.
7021 2000-09-14 Dave Love <fx@gnu.org>
7023 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7025 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7027 * xdisp.c (handle_fontified_prop): While running fontification
7028 functions, bind `fontification-functions' and
7029 `after-change-functions' to nil.
7031 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7032 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7034 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7036 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7037 USE_MMAP_FOR_BUFFERS.
7039 * insdel.c (make_gap): Use enlarge_buffer_text.
7041 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7042 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7043 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7044 from former r_alloc_* functions in ralloc.c.
7045 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7046 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7047 (mmap_init) [REL_ALLOC_MMAP]: New function.
7048 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7049 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7052 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7053 (enlarge_buffer_text): Add prototype.
7055 * ralloc.c: Remove everything having to do with the use of mmap.
7057 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7059 * sound.c (Fplay_sound): Doc fix.
7061 * keyboard.c: Avoid some more compiler warnings.
7062 (parse_tool_bar_item): Ignore cached key bindings.
7064 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7065 and allocation of Lisp data.
7067 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7069 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7070 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7073 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7075 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7077 * ccl.c: Comment fixed.
7078 (MAX_MAP_SET_LEVEL): Increased to 30.
7079 (PUSH_MAPPING_STACK): Enclose with do-while block.
7080 (POP_MAPPING_STACK): Likewise.
7081 (stack_idx_of_map_multiple): New variable.
7082 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7083 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7084 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7085 (ccl_driver) <CCL_MapSingle>: Likewise.
7086 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7087 with the case where looking up process reaches to the end of
7088 map-set, and call CCL programs as the above change.
7090 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7092 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7093 that might be clobbered by longjmp.
7094 (check_x_display_info, x_decode_color, create_frame_xic)
7095 (Fx_display_backing_store, Fx_display_visual_class)
7096 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7098 * lread.c (init_lread): Set Vloads_in_progress to nil.
7099 (Fload): Show list of recursively loaded files, when signaling an
7102 * lread.c (Vloads_in_progress): New variable.
7103 (record_load_unwind): New function.
7104 (Fload): Check for recursive loads.
7105 (syms_of_lread): Initialize Vloads_in_progress.
7106 (read_integer, read1): Avoid some compiler warnings.
7108 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7111 2000-09-11 Miles Bader <miles@gnu.org>
7113 * editfns.c (Fbuffer_string): Doc fix.
7115 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7117 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7119 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7121 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7122 whether to include other header files.
7124 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7126 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7127 by Fmemq as a boolean.
7129 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7131 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7133 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7135 * ralloc.c (mmap_fd): Remove initializer which can make it
7136 read-only in a dumped Emacs.
7137 (mmap_fd_1): New variable.
7138 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7139 restore it from there.
7140 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7141 unconditionally so that mmap_fd can be initialized there.
7142 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7143 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7144 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7146 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7148 * xdisp.c (dump_glyph_row): Fix printf format string.
7149 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7151 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7153 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7156 * xdisp.c (try_window_id): When trying to locate cursor in
7157 unchanged rows at the top, handle the case that we can't find it.
7159 * xterm.c (x_draw_glyphs): Handle case START and END are out
7160 of bounds more carefully.
7162 2000-09-08 Dave Love <fx@gnu.org>
7164 * s/sol2.h (REL_ALLOC_MMAP): Define.
7165 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7167 * ralloc.c: Don't include string.h (redundant).
7168 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7169 [!MAP_ANON]: Include fcntl.h.
7170 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7171 (r_alloc, r_re_alloc, r_alloc_free)
7172 (mmap_enlarge, mmap_set_vars): Use it.
7173 (r_alloc_init_fd): New function.
7174 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7175 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7178 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7181 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7182 change to __NetBSD__.
7184 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7186 * search.c (compile_pattern): Check the multibyteness of cached
7189 2000-09-08 Miles Bader <miles@gnu.org>
7191 * xfaces.c (default_face_vector): Function removed.
7192 (Finternal_merge_in_global_face): Restore old global/local
7193 attribute override order. Use inline loop instead of calling
7194 default_face_vector.
7196 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7198 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7199 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7200 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7201 where necessary, in case POINTER_TYPE is `void'.
7203 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7205 * frame.c (make_terminal_frame): Initialize frame foreground and
7206 background colors to unspecified, for the initial instance of an
7209 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7211 * ralloc.c (mmap_find): Fix overlap computation.
7212 (mmap_enlarge): Compute nbytes before trying to find an
7215 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7218 * lread.c (syms_of_lread): Change value of regexp
7219 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7221 * xmenu.c (xdialog_show): When looking up the selection in
7222 menu_items, take `quote' boundaries into account; this corresponds
7223 to a nil ITEM in x-popup-dialog.
7225 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7227 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7229 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7231 * coding.c (encode_coding_sjis_big5): Use translation table for
7232 encoding, not decoding. Fix the handling of latin-jisx0201.
7233 Check for the charset katakana-jisx0201 too.
7234 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7235 (detect_coding_sjis): Check the byte sequence more rigidly.
7237 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7239 * xfaces.c (Vparam_value_alist): New variable.
7240 (syms_of_xfaces): Initialize it.
7241 (Finternal_set_lisp_face_attribute): Avoid more consing.
7243 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7245 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7246 (Qbackground_mode): New variable.
7247 (syms_of_frame_1): Initialize Qbackground_mode.
7249 * lisp.h (Qdisplay): Declare extern.
7251 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7252 change face on all frames, and change the default for new frames.
7254 2000-09-07 Dave Love <fx@gnu.org>
7256 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7258 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7260 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7262 * charset.c: Include composite.h
7263 (lisp_string_width): New function.
7264 (Fstring_width): Call lisp_string_width instead of strwidth.
7266 * Makefile.in (charset.o): Depends on composite.h.
7268 * process.c (read_process_output): Before inserting the decoded
7269 text in the buffer, adjust the multibyteness.
7271 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7273 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7274 buffer's text buffer is null, map new memory.
7276 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7277 POINTER_TYPE and size_t.
7278 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7279 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7280 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7281 [REL_ALLOC_MMAP]: New macros.
7282 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7283 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7284 [REL_ALLOC_MMAP]: New functions.
7286 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7287 before and after unexec.
7289 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7290 text buffers if necessary.
7292 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7293 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7296 * config.in (HAVE_MMAP): Add #undef.
7298 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7300 * frame.c (Qdisplay_type): New variable.
7301 (syms_of_frame_1): Initialize it.
7302 (Fframe_parameter): New function that avoids consing.
7303 (syms_of_frame): Defsubr it.
7305 * buffer.c (Fother_buffer): Consider buffers as invisible when
7306 they are displayed in a window on an invisible frame.
7308 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7309 get-largest-window always return nil.
7311 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7313 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7314 variable; recognize Emacs 19 elc files.
7316 2000-09-04 Miles Bader <miles@gnu.org>
7318 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7319 before initially popping up the menu, so the menu doesn't flash
7320 when the face settings are significantly different from the defaults.
7322 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7324 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7325 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7326 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7327 (BIT_UNIBYTE): Remove.
7328 (re_match_2_internal): Delete corresponding code and streamline the
7329 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7330 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7331 (re_wctype_t): New type.
7332 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7333 (regex_compile): Use them and fix handling of overly long char classes.
7335 2000-09-03 Andrew Innes <andrewi@gnu.org>
7337 * makefile.w32-in: Change to DOS line endings.
7339 * s/ms-w32.h (ORDINARY_LINK): New define.
7341 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7342 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7344 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7345 (distclean): Delete them here instead.
7347 * w32proc.c (compare_env): Convert to uppercase for comparison,
7348 not lowercase, to match how the native Windows shell works.
7350 2000-09-03 Jason Rumney <jasonr@gnu.org>
7352 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7353 CVS changes the line-ends when checking in/out on DOS/Windows.
7355 * makefile.nt (emacs): Do not change directory to run temacs, as
7356 the load-path is set relative to current directory.
7358 2000-09-03 Miles Bader <miles@gnu.org>
7360 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7362 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7364 * xdisp.c (redisplay_mode_lines): New function.
7365 (display_mode_lines): Return number of mode lines displayed.
7366 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7367 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7369 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7370 string.h and strings.h.
7371 (index) [HAVE_INDEX]: Add prototype.
7373 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7374 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7376 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7377 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7379 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7381 * lread.c (read1): Accept `?' as symbol constituent, for
7382 compatiblity with XEmacs.
7384 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7386 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7387 (struct re_pattern_buffer): Remove newline_anchor.
7388 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7389 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7390 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7391 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7392 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7393 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7394 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7395 Get rid of references to newline_anchor.
7396 (regcomp): Allocate and precompute a fastmap.
7398 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7400 * lread.c (openp): GCPRO local variable `filename'.
7402 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7404 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7406 * regex.c: Merge some changes from GNU libc. Add prototypes.
7407 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7408 Use memcmp and memcpy instead of bcopy and bcmp.
7409 (init_syntax_once): Use ISALNUM.
7410 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7411 (REG_UNSET_VALUE): Remove. Use NULL instead.
7412 (REG_UNSET, re_match_2_internal): Use NULL.
7413 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7415 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7416 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7417 (regex_compile): In handle_interval, return an error rather than try to
7418 unfetch the interval if we can't find the closing brace.
7419 Obey the RE_NO_GNU_OPS syntax bit.
7420 (TOLOWER): New macro.
7422 (regexec): Allocate regs.start and regs.end as one block.
7424 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7426 * xdisp.c (echo_area_display): Check display_completed instead
7427 of calling detect_input_pending.
7429 * dispnew.c (update_frame): Only set display_completed here; move
7430 the update_begin and update_end calls here from update_frame_1.
7431 (update_frame_1): Don't set display_completed here, don't call
7432 update_begin/update_end.
7434 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7435 instead of store_frame_param.
7437 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7439 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7440 desired window matrix hasn't been displayed, use the current row
7441 instead. Make sure that only those frame rows are updated for
7442 which there exists a corresponding enabled desired row.
7444 2000-08-29 Miles Bader <miles@gnu.org>
7446 * xfaces.c (default_face_vector): New function.
7447 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7449 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7451 * lread.c (openp): Prevent temporary string passed to
7452 Ffile_readable_p from being garbage collected.
7454 2000-08-28 Dave Love <fx@gnu.org>
7456 * keymap.c (store_in_keymap): Add `static' to declaration.
7458 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7460 * emacs.c, callint.c, doc.c, editfns.c
7461 (toplevel) [HAVE_STRING_H]: Include string.h.
7462 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7463 (index): Remove prototypes which might conflict with non-standard
7464 definitions of index/strchr.
7466 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7467 (rindex): Define only if !HAVE_RINDEX.
7469 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7471 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7473 2000-08-28 Miles Bader <miles@gnu.org>
7475 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7476 made inconsistent by a font-related attribute in FROM.
7477 (merge_face_inheritance): Add function comment.
7479 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7481 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7482 the 4th arg (PREV_EVENT) Qt to suppress input method.
7484 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7486 * regex.c: Indent cpp directives and remove parens after `defined'.
7487 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7488 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7489 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7490 (re_compile_pattern): Use size_t for length.
7491 (init_syntax_once): Move to a better place.
7492 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7493 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7495 * syntax.c (back_comment): Detect cases where a comment-starter is
7496 actually inside another comment as in: /* a // b */ c // d \n.
7497 Make it clear that `comstart_pos' is unused for nested comments.
7499 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7500 (KEYMAPP): New macro.
7501 (Fkeymap_parent, Fset_keymap_parent): Use it.
7502 (fix_submap_inheritance): Mark it static.
7503 (define_as_prefix, describe_buffer_bindings, describe_command)
7504 (describe_translation, describe_map): Complete prototypes.
7506 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7508 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7509 to better match the key-lookup behavior.
7511 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7513 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7514 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7516 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7518 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7519 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7520 (xterm.o): Depend on coding.h
7522 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7524 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7525 the corresponding '#endif'.
7527 2000-08-26 Miles Bader <miles@gnu.org>
7529 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7530 * xfaces.c (QCinherit): New variable.
7531 (syms_of_xfaces): Initialize it.
7532 (LFACE_INHERIT): New macro.
7533 (Finternal_get_lisp_face_attribute)
7534 (merge_face_vector_with_property)
7535 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7536 (check_lface_attrs): Allow new types of face height. Check
7538 (CYCLE_CHECK): New macro.
7539 (merge_face_inheritance): New function.
7540 (merge_face_vectors): Merge inherited faces too. Add F and
7541 CYCLE_CHECK arguments.
7542 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7543 (lookup_named_face, lookup_derived_face, realize_named_face)
7544 (face_at_string_position, face_at_buffer_position): Supply
7545 new F and CYCLE_CHECK arguments to merge_face_vectors.
7546 (merge_face_heights): New function.
7547 (merge_face_vectors, merge_face_vector_with_property)
7548 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7549 handle relative face heights.
7550 (lface_same_font_attributes_p): Compare heights using EQ.
7552 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7554 * charset.c (char_to_string): Check the character validity.
7555 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7557 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7559 * regex.c (PUSH_FAILURE_COUNT): New macro.
7560 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7561 Handle popping of a register's or a counter's data.
7562 (POP_FAILURE_POINT): Use the new name.
7563 (re_match_2_internal): Push counter data on the stack for succeed_n,
7564 jump_n and set_number_at and remove misleading dead code in succeed_n.
7566 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7568 * xdisp.c (redisplay_internal): If considering all windows on all
7569 frames, update the display for each frame as soon as possible,
7570 instead of first building all desired matrices for all frames, and
7571 then updating them all.
7572 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7574 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7576 * bytecode.c (mark_byte_stack): Add a comment.
7578 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7579 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7582 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7584 * minibuf.c (do_completion): Always use compare-string, not
7585 string-equal because the latter doesn't pay attention to
7586 multibyteness of strings.
7588 * process.c (create_process): Don't setup raw-text coding here.
7589 (Fopen_network_stream): Don't set coding->src_multibyte and
7590 coding->dst_multibyte here.
7591 (read_process_output): For process filter, return unibyte string
7592 if default-enable-multibyte-characters is nil.
7593 (send_process): If OBJECT is multibyte text, be sure to encoded it
7594 by the specified coding system for the process. Otherwise, setup
7596 (init_process): Don't initialize default-process-coding-system here.
7598 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7600 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7601 <scroll-down-aggressively>: Likewise.
7603 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7605 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7606 zero. Set coding->produced_char correctly.
7608 2000-08-22 Andrew Innes <andrewi@gnu.org>
7610 * makefile.w32-in: New file.
7612 * unexw32.c (unexec): Ignore old_name, and use the actual location
7613 of the current executable instead. Base new_name on this.
7615 * w32proc.c (create_child): Remove reference to security
7616 descriptor, which isn't needed and doesn't compile with mingw32.
7618 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7619 up dllimport attributes.
7620 (x_update_window_end): Update prototype.
7622 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7623 extern, which screws up dllimport attributes.
7625 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7626 up dllimport attributes.
7628 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7629 screws up dllimport attributes.
7631 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7632 up dllimport attributes.
7633 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7634 screws up dllimport attributes.
7636 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7637 up dllimport attributes.
7639 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7640 screws up dllimport attributes.
7642 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7643 screws up dllimport attributes.
7645 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7646 up dllimport attributes.
7648 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7649 unnecessary extern, which screws up dllimport attributes.
7652 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7653 up dllimport attributes.
7655 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7656 unnecessary extern, which screws up dllimport attributes.
7658 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7659 screws up dllimport attributes.
7661 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7662 up dllimport attributes.
7664 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7666 * w32bdf.c (search_file_line):
7667 (set_bdf_font_info):
7669 (w32_get_bdf_glyph):
7670 (w32_BDF_to_x_font): Fix compile warnings.
7672 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7674 * w32select.c: Include keyboard.h before frame.h.
7676 * w32fns.c (max): Define macro.
7677 (JOHAB_CHARSET): Define if not known.
7678 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7679 (Fx_show_tip): Synch with X version.
7681 * w32xfns.c: Include keyboard.h before frame.h.
7683 * w32fns.c: Include keyboard.h before frame.h.
7685 * w32term.c: Include keyboard.h before frame.h.
7687 * fontset.c: Include keyboard.h before frame.h.
7689 * w32inevt.c: Include keyboard.h before frame.h.
7690 (MOUSE_MOVED): Define if not known.
7692 * minibuf.c: Include keyboard.h before frame.h.
7694 * keyboard.c: Include keyboard.h before frame.h.
7696 * indent.c: Include keyboard.h before frame.h.
7698 * dispnew.c: Include keyboard.h before frame.h.
7700 * buffer.c: Include keyboard.h before frame.h.
7702 * alloc.c: Include keyboard.h before frame.h.
7704 * print.c: Include keyboard.h before frame.h.
7706 * process.c: Include keyboard.h before frame.h.
7708 * scroll.c: Include keyboard.h before frame.h.
7710 * sysdep.c: Include keyboard.h before frame.h.
7712 * term.c: Include keyboard.h before frame.h.
7714 * window.c: Include keyboard.h before frame.h.
7716 * xdisp.c: Include keyboard.h before frame.h.
7717 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7719 * frame.c: Include keyboard.h before frame.h.
7721 * w32heap.h: Undefine min, max.
7723 * w32gui.h: Undefine min, max.
7725 * unexw32.c: Change PUCHAR to PCHAR.
7726 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7729 (copy_executable_and_dump_data): Remove unnecessary static defs.
7730 (copy_executable_and_dump_data): Fix compile warnings.
7732 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7734 * w32console.c (min): Define macro.
7735 (clear_frame, write_glyphs): Fix compile warning.
7737 * w32proc.c (compare_env):
7738 (find_child_console): Fix compile warning.
7740 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7741 sys_errlist instead of _sys_errlist.
7742 (get_emacs_configuration_options): New function.
7744 * s/ms-w32.h (sys_nerr): Provide default definition.
7745 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7746 name with _ prepended.
7747 (NSIG): Define if not known.
7748 (get_emacs_configuration): Provide extern declaration.
7749 (get_emacs_configuration_options): Provide extern declaration.
7750 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7752 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7754 (read_unc_volume): Fix compile warning.
7756 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7757 definitions from being used.
7759 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7761 * w32.c (unc_volume_file_attributes):
7762 (open_unc_volume): Make arg const.
7764 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7765 (read_input_waiting): Remove excess parameter.
7767 * w32.c (init_environment): Call _access.
7768 (check_windows_init_file): Call _close.
7769 (init_user_info): Call _putenv.
7770 (init_environment): Call _putenv and _strdup.
7771 (init_ntproc): Reset volume info cache on startup.
7773 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7774 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7775 cannot override the CRT malloc.
7777 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7778 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7780 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7781 unless we are linking with a static CRT.
7782 (RVA_TO_PTR): Cast result to unsigned char*.
7784 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7785 (add_volume_info): Use xstrdup.
7787 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7789 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7790 (do_completion, Fminibuffer_complete_word): Use it.
7791 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7792 var so it can take non-boolean values.
7794 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7796 * editfns.c (find_field): Formatting changes.
7797 (toplevel): Some old-style function forward declarations
7798 changed to prototypes, some new protypes added, some functions
7801 * lisp.h (set_time_zone_rule): Add prototype.
7802 (use_dialog_box): External declaration.
7804 * keyboard.c (gen_help_event): Add parameter SIZE.
7805 (kbd_buffer_events_waiting): Slightly rewritten.
7806 (clear_event): New function.
7807 (kbd_buffer_get_event): Use it, and clear the input_events of
7809 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7810 don't fill the newly created array with nils.
7811 (toplevel): Convert some old-style function forward declarations
7814 * keyboard.h (gen_help_event): Change prototype.
7816 * xterm.c (XTread_socket): Change calls to gen_help_event.
7818 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7820 * eval.c (Fmacroexpand): Doc fix.
7822 2000-08-20 Jason Rumney <jasonr@gnu.org>
7824 * w32term.h (x_display_info_for_display): Remove as this function
7825 does not exist on W32.
7827 * w32term.c (help_echo_window): New variable.
7828 (syms_of_w32term): staticpro it.
7829 (note_mode_line_highlight): Set it.
7830 (XTextExtents16): Removed as there is no equivalent on W32.
7831 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7832 the X way of doing this will not work for W32.
7833 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7834 (x_draw_image_foreground): Avoid drawing outside of the clip area
7835 when image doesn't have a mask.
7836 (note_mouse_highlight): Process overlays in the right order of
7837 priority. Set help_echo_window.
7838 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7839 because that's more visible for large images.
7841 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7842 name to single_keymap_panes.
7843 (w32_menu_show): Set wv->title when dealing with titles.
7844 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7846 2000-08-21 Miles Bader <miles@gnu.org>
7848 * minibuf.c (do_completion): Try again if we rewrite the input
7849 string, but no completion was done, so that any completion message
7852 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7854 * xfaces.c (lface_equal_p): Compare strings differently.
7855 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7856 (realize_tty_face): Use them.
7857 (syms_of_xfaces): Initialize new variables.
7858 (map_tty_color): New function, extracted from realize_tty_face.
7859 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7860 foreground or background color, store the new color name in the
7861 realized face; previous code trying to do this had no effect.
7862 (realize_tty_face): Use map_tty_color.
7863 (Fclear_face_cache): Set face_change_count and ensure thorough
7866 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7868 * undo.c (record_first_change, record_marker_adjustment): Don't
7869 use XBUFFER on last_undo_buffer which might not be a buffer.
7871 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7873 * coding.c (decode_coding_string): Set members consumed,
7874 consumed_char, produced, produced_char of *coding correctly. If
7875 decode_coding doesn't consume any byte, don't try anymore.
7876 (encode_coding_string): Likewise.
7878 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7880 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7881 conditional have void type, for Standard C compilers.
7883 * xdisp.c (redisplay_internal): Compare windows for equality with
7884 EQ, instead of applying XWINDOW to something that might not
7887 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7889 * fontset.c (Finternal_char_font): Search only the selected frame
7890 for a window of the current buffer.
7892 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7894 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7897 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7898 second half of a HELP_EVENT is found at the start of kbd_buffer.
7900 2000-08-18 Miles Bader <miles@gnu.org>
7902 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7904 * editfns.c (save_restriction_save): Rewrite to use markers.
7905 (save_restriction_restore): Rewrite to understand new form of data
7906 saved by save_restriction_save.
7907 (Fsave_restriction): Remove cautionary note in doc-string.
7909 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7911 * fileio.c (build_annotations): Add a comment explaining the
7912 return value of format-annotate-function. Replace a spurious call
7913 to Flength with a CONSP test. Call format-annotate-function with
7914 a fifth arg specifying how many times the function is been called
7915 in a row, to let it choose temporary buffers appropriately.
7917 2000-08-17 Dave Love <fx@gnu.org>
7919 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7920 declare make_temp_name twice.
7922 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7923 (unreadpure): Give it an arg.
7925 * unexalpha.c: Prototype fatal_unexec, mark_x,
7926 update_dynamic_symbols. Declare unexec as void.
7928 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7929 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7931 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7932 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7934 * alloca.c: Use #error.
7935 [POINTER_TYPE]: Use it.
7937 * eval.c (Fdefvar): Doc fix.
7939 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7940 INITIALIZE_INTERVAL.
7942 * buffer.h: Avoid DECLARE_INTERVALS.
7944 * config.in: Add size_t.
7946 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7948 * w16select.c (set_clipboard_data): If there's not enough memory
7949 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7950 expects. In case of other failures, return 3.
7951 (system_error_msg): New error message.
7952 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7955 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7957 * term.c (write_glyphs): Also turn off inverse video after turning
7958 off other appearances in case TS_exit_attribute_mode is not equal
7959 to TS_end_standout_mode.
7960 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7962 (turn_off_face): Reset standout_mode only if
7963 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7964 is equal to TS_end_standout_mode.
7966 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7968 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7969 sequence at the end of the source block.
7971 * ccl.c (Fccl_program_p): Docstring modified.
7972 (Fccl_execute): Likewise.
7973 (Fccl_execute_on_string): Likewise.
7975 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7977 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7979 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7981 The following changes are mainly to fix bugs of
7982 encode/decode-coding-string failing if encoding/decoding return
7983 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7984 variable conversion_buffer.
7986 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7987 decrement dst_end to avoid buffer overflow in the later call of
7990 * coding.h (conversion_buffer_size, conversion_buffer)
7991 (get_conversion_buffer): Extern deleted.
7993 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7994 (conversion_buffer, conversion_buffer_size): Variables deleted.
7995 (get_conversion_buffer): Function deleted.
7996 (struct conversion_buffer): New structure.
7997 (MAX_ALLOCA): New macro.
7998 (allocate_conversion_buffer): New macro.
7999 (extend_conversion_buffer, free_conversion_buffer): New functions.
8000 (ccl_coding_driver): Set coding->result.
8001 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8002 this is the last block of source.
8003 (encode_coding): Likewise. Handle the source block as the last
8004 one only when the whole source text is consumed.
8005 (decode_coding_string): Handle the case that the output buffer is
8006 too small to decode the whole source text. Use
8007 allocate_conversion_buffer, extend_conversion_buffer and
8008 free_conversion_buffer, not get_conversion_buffer.
8009 (encode_coding_string): Likewise.
8010 (init_coding): Function deleted.
8011 (init_coding_once): Delete code to initialize conversion_buffer_size.
8013 * emacs.c (main): Don't call init_coding.
8015 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8017 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8018 (insert_glyphs): Likewise.
8020 * w32console.c (write_glyphs): Use a locally declared
8023 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8025 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8026 member of display_info is NULL.
8028 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8030 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8032 * term.c (turn_off_face): Reset standout_mode when resetting
8033 appearances with capability `me'.
8034 (write_glyphs): Switch on inverse video before each face change.
8036 2000-08-14 Dave Love <fx@gnu.org>
8038 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8039 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8040 (lisp_free): Declare and make static.
8042 * window.c: Fix embedded comment.
8043 (syms_of_window): Fix doc string.
8045 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8047 * keymap.c (push_key_description): If C without modifiers is < 32,
8048 make sure to print `C-' before `M-', like in the manual.
8050 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8052 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8053 since they aren't relocated anymore.
8054 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8056 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8057 partially visible line which is smaller than the window's height.
8059 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8061 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8062 the multibyte form of eight-bit-control characters.
8063 (Fccl_execute_on_string): Initialize ccl->multibyte.
8065 * ccl.h (struct ccl_program): New member multibyte.
8067 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8069 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8071 * regex.c (regex_compile) <normal_char>: Pay attention to
8073 (analyse_first) <exactn>: Setup fastmap correctly for
8074 eight-bit-control characters.
8076 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8078 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8080 * keyboard.c (make_lispy_event): Handle the new event type
8081 multibyte_char_keystroke.
8083 * xterm.c: Include coding.h.
8084 (XTread_socket): Work around a bug of XmbLookupString. If the
8085 input is from XIM, decode it according to the current locale. In
8086 that case, generate multibyte_char_keystroke events.
8088 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8090 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8091 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8093 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8095 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8096 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8097 (move_it_in_display_line_to): Record iterator's ascent and descent
8098 before producing glyphs, and restore them when we know the glyph
8099 doesn't fit on the line.
8100 (move_it_to): Restructured so that it's easier to debug. If
8101 moving to a vpos, and not moving to an x or character position,
8102 stop as soon as the specified vpos is reached; don't move further
8103 into that line because that might change the computed line height.
8104 (try_cursor_movement): New function, extracted from the cursor
8105 movement branch of redisplay_window. If ending on a partially
8106 visible line, don't try to scroll if the cursor line is taller
8108 (redisplay_window): Use try_cursor_movement.
8110 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8111 because that function doesn't cope with variable-height lines.
8113 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8114 box cursor because that's better visible for large images.
8116 2000-08-10 Miles Bader <miles@gnu.org>
8118 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8120 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8122 * xdisp.c (Vmessages_buffer_name): New variable.
8123 (message_dolog): Use it.
8124 (syms_of_xdisp): Initialize it.
8126 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8128 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8129 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8130 redundant now that keyboard.h is included.
8132 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8134 * keyboard.c (kbd_buffer_events_waiting): New function.
8136 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8138 * msdos.c: Include keyboard.h.
8139 (XMenuActivate): Empty no_event events from the event buffer. If
8140 no events are left after that, call clear_input_pending.
8141 (mouse_clear_clicks): New function, code moved from mouse_init.
8142 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8143 mouse driver to ``forget'' any past clicks.
8145 * Makefile.in (msdos.o): Depend on keyboard.h.
8147 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8149 * lisp.h (input_pending): External declaration.
8151 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8153 * xdisp.c (echo_area_display): Display thoroughly if input is
8154 pending. Bind redisplay-dont-pause to t during the redisplay.
8155 in case input is pending.
8157 * dispnew.c (Qredisplay_dont_pause): New variable.
8158 (syms_of_display): Initialize and staticpro it.
8159 (update_frame_1): Don't interrupt the display for pending input if
8160 redisplay_dont_pause is set.
8162 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8164 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8166 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8168 * callproc.c (Fcall_process): Terminate the unwind-protect around
8169 the post-read-conversion of coding system.
8171 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8172 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8173 * buffer.h (overlays_at): Update prototype.
8174 * xdisp.c (next_overlay_change): Update call to overlays_at.
8175 * xfaces.c (face_at_buffer_position): Likewise.
8176 * textprop.c (Fget_char_property): Likewise.
8177 * xterm.c (note_mouse_highlight): Likewise.
8179 * minibuf.c (do_completion): Don't consider a simple change of
8180 case as `completion'.
8182 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8184 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8185 * undo.c (record_delete): Make sure last_point_position_buffer is
8186 a buffer before comparing pointers.
8188 * coding.h (decode_coding_string): Declare.
8190 * intervals.h (Fprevious_single_char_property_change): Declare.
8192 * textprop.c (Fprevious_single_char_property_change): Don't do
8193 arithmetic directly on lisp objects.
8195 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8197 * keyboard.h (menu_item_eval_property): Declare.
8199 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8200 reuse as buffer name, instead of recreating (and discarding) every
8201 time a message is logged.
8202 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8203 (current_message_1, truncate_message_1, set_message_1)
8204 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8205 (current_message, truncate_echo_area, display_echo_area)
8206 (resize_echo_area_axactly): Changed calls.
8208 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8210 (Ffind_coding_systems_region_internal): First argument to Fappend
8211 must be an integer, not a Lisp object.
8213 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8215 * charset.c (Fchar_width): Doc fix.
8217 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8219 * charset.c (Fstring_width): Doc fix.
8221 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8223 * xdisp.c (start_display): When starting display on a continuation
8224 line, clear ascent and descent members of the iterator structure;
8225 the height of the continued line does not affect the height of the
8227 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8228 line taller than the window.
8229 (redisplay_window) <forced window start>: Handle case that the
8230 middle of the window is not found in any row.
8231 (dump_glyph_row): Show more information.
8232 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8233 first text line in a glyph matrix.
8235 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8236 of the clip area when image doesn't have a mask.
8238 * fns.c (sweep_weak_table): Fix survival conditions for
8239 key-or-value and key-and-value weakness.
8241 * .gdbinit (xhashtable): New command.
8243 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8244 tables out of the list of all weak hash tables.
8246 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8247 a new buffer is created, make sure echo_area_buffer[] references
8250 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8252 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8255 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8257 * syntax.c (skip_chars): Fix previous change. Make the handling
8258 of unibyte string consistent with that of regex search.
8260 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8262 * xmenu.c (popup_get_selection): Use xfree instead of free.
8264 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8266 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8268 * callproc.c (child_setup): Use xfree instead of free.
8270 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8272 (run_mac_command, closedir): Use `xfree' instead of `free'.
8274 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8276 * eval.c (error): Use xfree instead of free.
8278 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8280 * fns.c: Replace `illegal' with `invalid'.
8281 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8283 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8285 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8288 2000-08-04 Noah Friedman <friedman@splode.com>
8290 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8293 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8295 * syntax.c (skip_chars): Fix typo in error message.
8297 2000-08-04 Andreas Schwab <schwab@suse.de>
8299 * m/ia64.h: Moved from s/ia64.h.
8301 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8303 * process.c (read_process_output): Big simplification. Handle
8304 composition and post-read-conversion of coding system correctly.
8305 (send_process): Handle composition correctly.
8307 * callproc.c (Fcall_process): Handle post-read-conversion of
8308 coding system if any.
8310 * coding.c (decode_coding_iso2022): More strict check for handling
8312 (coding_restore_composition): Pay attention to the case that
8313 cmp_data is not set properly (because of invalid code in the
8315 (run_pre_post_conversion_on_str): Include text properties in the
8317 (decode_coding_string): Set members of coding correctly.
8319 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8321 * s/ia64.h: New file.
8323 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8324 Use NULL instead of 0 at the end of variable argument list of
8325 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8326 sizeof (int) < sizeof (void *).
8328 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8329 of variable argument lists of XtVaGetValues and XtVaSetValues.
8331 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8332 variable argument lists of XtVaGetValues and XtVaSetValues.
8334 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8336 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8337 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8339 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8342 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8343 in call to Fsingle_key_description.
8345 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8348 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8350 * window.c (display_buffer_reuse_frames): New variable.
8351 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8352 frames displaying BUFFER.
8353 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8355 2000-08-01 Miles Bader <miles@gnu.org>
8357 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8358 when to constrain NEW_POS (they were pretty screwed up before).
8360 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8362 * msdos.c (run_msdos_command): Save and restore the master
8363 environment, for the case that child_setup signals an error.
8364 When mirroring slashes in DOS shell commands, don't fail when
8365 argv[2] has embedded blanks.
8366 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8367 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8368 (dos_ttraw): Call mouse_setup_buttons.
8370 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8371 using alloca; free it after run_msdos_command returns.
8373 2000-07-27 Dave Love <fx@gnu.org>
8375 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8376 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8378 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8380 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8382 * editfns.c (lisp_time_argument): Fix last change.
8384 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8386 * fns.c (Fdelete): Make it work on vectors and strings in addition
8389 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8390 (syms_of_fns): Initialize new variables.
8391 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8392 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8393 weakness, with t meaning the same as `key-and-value'.
8395 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8397 * coding.h (struct coding_system): Member safe_charset deleted.
8399 * coding.c (Qsafe_charsets): This variable deleted.
8400 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8402 (coding_safe_chars): New function.
8403 (CODING_SAFE_CHAR_P): New macro.
8404 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8405 checking safe_charsets member of the coding system. Caller changed.
8406 (detect_coding_iso2022): New local variable safe_chars.
8407 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8408 safe_charsets member of the coding system.
8409 (decode_coding_iso2022): New local variable safe_chars.
8410 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8411 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8412 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8413 (ENCODE_UNSAFE_CHARACTER): New macro.
8414 (encode_coding_iso2022): New local variable safe_chars. Check
8416 (setup_coding_system): Delete the code to initialize
8417 coding->safe_charses
8418 (intersection, find_safe_codings): New functions.
8419 (Ffind_coding_systems_region_internal): New function.
8420 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8421 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8422 variable and initialize it.
8424 * fns.c (char_table_ref_and_index): New function.
8426 * lisp.h (char_table_ref_and_index): Add prototype.
8428 2000-07-26 Sam Steingold <sds@gnu.org>
8430 * editfns.c (lisp_time_argument): Added third argument `usec'.
8431 (Ffloat_time): New built-in Lisp function.
8433 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8435 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8436 for the character code.
8438 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8441 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8442 if called for a popup menu.
8443 (xmenu_show): Store help string in widget values.
8445 2000-07-26 Dave Love <fx@gnu.org>
8447 * syswait.h: Move some definitions.
8448 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8449 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8450 perspicuous definitions.
8451 (WTERMSIG): Fix bit pattern used.
8453 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8455 * print.c (print_object): If vector printing is truncated, print
8456 "..." to indicate it as well as the case of list printing.
8458 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8460 * xdisp.c (next_element_from_display_vector): Improve comments.
8462 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8463 for the character code, and the rest for the face id as in 20.x.
8464 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8466 * window.c (window_display_table): Cleaned up.
8468 * syntax.c (Fforward_word): Add last arg nil in call of
8469 Fconstrain_to_field.
8471 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8473 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8474 identical but for the letter-case, don't call
8475 barf_or_query_if_file_exists.
8477 2000-07-25 Miles Bader <miles@gnu.org>
8479 * editfns.c (find_field): Honor special `boundary' fields.
8480 (Qboundary): New variables.
8481 (syms_of_editfns): Initialize Qboundary.
8482 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8483 Use scan_buffer instead of find_before_next_newline, because it
8484 allows us to detect the boundary case where there's a newline at
8486 * lisp.h (Fconstrain_to_field): Update external declaration.
8488 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8490 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8493 2000-07-24 Dave Love <fx@gnu.org>
8495 * s/sunos4-0.h, s/sol2.h:
8496 (LIBS_TERMCAP): Move from m/sparc.h.
8498 * m/sparc.h (TERMINFO): Moved to system files (probably only
8499 relevant for sunos4 judging by its vintage).
8500 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8503 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8505 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8506 name to single_keymap_panes.
8508 2000-07-24 Andreas Schwab <schwab@suse.de>
8510 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8512 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8514 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8515 parameters instead of using int parameters. Expect FN to accept
8516 EMACS_INT parameters.
8517 (display_echo_area, resize_echo_area_axactly, current_message)
8518 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8519 with new argument list.
8520 (resize_mini_window_1): New callback function.
8521 (current_message_1, truncate_message_1, set_message_1): Change
8522 parameter lists to the new format expected by with_echo_area_buffer.
8524 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8526 * fontset.c (fontset_ref): Remove INLINE declaration.
8527 (fontset_ref_via_base): Likewise.
8528 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8531 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8533 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8534 correct order of priority. If help echo was found in an overlay,
8535 use that overlay as the object in which the help echo was found.
8537 2000-07-22 Miles Bader <miles@gnu.org>
8539 * textprop.c (Fprevious_single_char_property_change): The initial
8540 property value should be from the position preceding POSITION, not
8543 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8545 * coding.c (syms_of_coding): Doc fix for
8546 inhibit-iso-escape-detection.
8548 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8550 * xterm.c (note_mouse_highlight): Process overlays in the right
8553 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8555 * xterm.c (note_mouse_highlight): If help-echo was found in an
8556 overlay, use that overlay as the object in which the help was found.
8558 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8560 * window.c (foreach_window): Instead of a fake variable argument
8561 list, take one USER_DATA argument.
8562 (foreach_window_1): Likewise, and call callback functions with two
8563 args, the window and USER_DATA.
8564 (struct check_window_data): New struct.
8565 (check_window_containing): Use it.
8566 (window_from_coordinates): Set up a struct check_window_data for
8568 (add_window_to_list, freeze_window_start): Change parameters
8569 according to new calling convention.
8571 * window.h (foreach_window): Change prototype.
8573 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8575 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8577 * xmenu.c (menu_help_callback): Call show_help_echo with
8578 additional arguments OBJECT and POS.
8580 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8582 * data.c (Faset): Allow storing any multibyte character in a
8583 string. Convert unibyte string to multibyte if necessary.
8585 * xfns.c (x_encode_text): New function.
8586 (x_set_name): Use x_encode_text.
8587 (x_set_title): Likewise.
8589 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8591 * xterm.h (x_encode_text): Add prototype.
8593 2000-07-20 Dave Love <fx@gnu.org>
8595 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8598 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8600 * msdos.c (help_echo_window): New variable.
8601 (syms_of_msdos): Initialize and staticpro it.
8602 (IT_note_mode_line_highlight): Set help_echo_window.
8603 (IT_note_mouse_highlight): Ditto.
8604 (dos_rawgetc): Store help_echo_window in the second event produced
8607 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8608 Record the object that generated the help echo and the position of
8609 that object in help_echo_object and help_echo_pos. Record that
8610 some glyphs in a row are displayed in mouse-face.
8611 (IT_update_begin): Don't clear mouse highlight unless one of the
8612 enabled glyph rows is marked as being displayed in mouse-face.
8613 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8614 and position recorded in help_echo_object and help_echo_pos to the
8616 (IT_menu_display): Accept a new argument PN: the pane number of
8617 the current menu pane. Record the pane number and the item
8618 number of the item which has associated help string.
8619 (XMenuActivate): Update the prototype for help_callback in
8620 function declaration. Call IT_menu_display with the current menu
8621 pane number as an additional argument. Call help_callback with
8622 two additional arguments: the pane number and the item number of
8623 the menu item associated with the help text.
8624 (help_echo_object, help_echo_pos): New variables.
8625 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8627 * msdos.h (XMenuActivate): Update prototype.
8629 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8631 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8632 Add some more prototypes.
8634 * xterm.c, xterm.h: Add some more prototypes.
8636 * lisp.h (Fnext_single_char_property_change): Add prototype.
8638 * dispnew.c (direct_output_for_insert): Remove confusing
8639 outer local variable mouse_face_overwritten_p.
8640 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8642 * alloc.c (allocate_string_data): Don't copy old string contents.
8644 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8646 * coding.c (code_convert_region): Delete text properties before
8647 shrinking the conversion region.
8649 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8651 * dispnew.c (update_text_area): Write the whole row if it
8652 has mouse-face in it.
8654 * xfaces.c (face-alternative-font-family-alist): Remove
8655 DEFVAR_LISP; staticpro instead.
8657 * xmenu.c (menu_help_callback): Call show_help_echo with
8660 * keyboard.c (show_help_echo): Add parameter WINDOW.
8661 (read_char): Call show_help_echo with window extracted from Lisp
8663 (gen_help_event): Add parameter WINDOW.
8665 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8667 * xterm.c (help_echo_window): New variable.
8668 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8669 (XTread_socket): Pass help_echo_window to gen_help_event.
8670 (syms_of_xterm): Initialize and staticpro help_echo_window.
8672 2000-07-18 Dave Love <fx@gnu.org>
8674 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8676 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8678 * alloc.c (allocate_string_data): If string had already data
8679 assigned, copy old contents to new string data.
8681 * coding.c (syms_of_coding): Fix typo in spelling of variable
8682 `inhibit-iso-escape-detection'.
8684 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8686 * Makefile.in: Add dependencies on dispextern.h.
8687 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8688 `free'; both can conflict with system header files.
8690 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8692 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8695 2000-07-18 Dave Love <fx@gnu.org>
8697 * window.c (Fwindow_list): Declare arg `window'.
8699 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8701 * coding.c (setup_coding_system): Don't override the explicitly
8702 specified designations.
8704 2000-07-15 Miles Bader <miles@gnu.org>
8706 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8707 from `text_property_eq' and `text_property_stickiness', respectively.
8708 (find_field, Fconstrain_to_field, char_property_eq)
8709 (char_property_stickiness): Changed to call char-property functions
8710 instead of text-property-only ones.
8712 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8713 `next_single_char_property_change'). Do more error checking, and
8714 cleanup limit behavior.
8715 (Fprevious_single_char_property_change): New function.
8716 (syms_of_textprop): Initialize new subrs.
8718 * xdisp.c (display_prop_end, invisible_text_between_p):
8719 Call Fnext_single_char_property_change instead of
8720 next_single_char_property_change.
8722 2000-07-15 Jason Rumney <jasonr@gnu.org>
8724 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8725 after menu is finished with.
8726 (add_menu_item): Only consider wv->title as a menu title.
8727 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8729 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8731 (FONT_REGEXP): Remove unused macro, and its sub-components.
8732 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8734 * w32term.c (help_echo_object, help_echo_pos): New variables.
8735 (note_mode_line_highlight): Store additional information about the
8736 help-echo in help_echo_object and help_echo_pos. Check both
8737 `local-map' and `keymap' properties for changing the cursor
8738 (note_mouse_highlight): Store additional information about the
8739 help-echo in help_echo_object and help_echo_pos.
8740 (note_tool_bar_highlight): Set help_echo_object to nil and
8741 help_echo_pos to -1.
8742 (w32_read_socket): Use gen_help_event instead of filling
8743 input_events manually.
8744 (syms_of_w32term): Staticpro help_echo_object.
8745 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8746 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8747 (x_clear_mouse_face): New function.
8748 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8749 (x_update_window_begin): No need to turn off the mouse
8751 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8752 depending on whether they contain glyphs highlighted in mouse-face.
8753 (x_fill_stretch_glyph_string): Consume runs of stretch
8754 glyphs instead of a single one.
8755 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8756 with new argument list.
8757 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8758 (x_append_glyph, x_append_composite_glyph)
8759 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8760 changes in struct glyph starting 1999-12-27. See comments for
8761 xterm.c on 2000-07-05.
8763 2000-07-14 Sam Steingold <sds@gnu.org>
8765 * xfaces.c (realize_x_face): Fix the last patch:
8766 check `default_face' before dereferencing.
8768 2000-07-14 Dave Love <fx@gnu.org>
8770 * syntax.c (back_comment): Add null default in switch (for pcc).
8772 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8774 * xfaces.c (realize_x_face): Make fontset using the base of the
8775 default_face's fontset, not using the default fontset.
8777 * coding.c (inhibit_iso_escape_detection): New variable.
8778 (syms_of_coding): Make it a Lisp variable.
8779 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8780 nonzero, ignore ISO2022's escape sequence.
8782 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8784 * alloca.c (malloc) [emacs]: Define as xmalloc.
8786 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8787 use that instead of the mouse position. Add parameters DX and DY.
8789 * dispextern.h (Fx_show_tip): Adjust number of parameters
8792 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8793 if HELP is a function, call it with OBJECT and POS as parameters
8794 to get the help to display.
8795 (gen_help_event, kbd_buffer_store_help_event): New functions.
8796 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8797 (read_char): Call show_help_echo with new parameters.
8799 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8802 * xterm.c (help_echo_object, help_echo_pos): New variables.
8803 (note_mode_line_highlight): Store additional information about the
8804 help-echo in help_echo_object and help_echo_pos. Check both
8805 `local-map' and `keymap' properties for changing the cursor
8806 (note_mouse_highlight): Store additional information about the
8807 help-echo in help_echo_object and help_echo_pos.
8808 (note_tool_bar_highlight): Set help_echo_object to nil and
8809 help_echo_pos to -1.
8810 (XTread_socket): Use gen_help_event instead of filling
8811 input_events manually.
8812 (syms_of_xterm): Staticpro help_echo_object.
8814 * xmenu.c (menu_highlight_callback): Use
8815 kbd_buffer_store_help_event instead of setting up and input_event
8818 * xdisp.c (eval_form): GCPRO argument sexpr.
8819 (call_function): New function.
8820 (handle_single_display_prop): Use call_function and FUNCTIONP
8821 instead of checking whether if font_height is a symbol and
8824 * eval.c (internal_condition_case_2): New function.
8826 * lisp.h (FUNCTIONP): New macro.
8827 (internal_condition_case_2, call_function): Add prototypes.
8829 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8830 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8831 Always set `arg' member of input_events.
8832 (construct_menu_click): Unused function removed.
8834 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8836 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8837 (construct_drag_n_drop, x_scroll_bar_handle_click)
8838 (w32_read_socket): Always set `arg' member of input_events.
8840 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8842 * lisp.h (eval_form): Add prototype.
8844 * xdisp.c (eval_form): Make it externally visible.
8846 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8848 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8849 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8850 consing. For prefix events, store the frame in the `arg' slot of
8851 the event, otherwise store the key there.
8852 (XTread_socket): Instead of consing, use the frame_or_window slot
8853 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8855 * xmenu.c (menu_highlight_callback): Store help string in the
8856 `arg' member of the input event; don't cons.
8857 (menubar_selection_callback): Use the `arg' slot of input events
8858 to queue additional information, instead of consing.
8860 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8862 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8864 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8866 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8867 input events to queue additional information, instead of consing.
8869 * keyboard.c (kbd_buffer_gcpro): Renamed from
8870 kbd_buffer_frame_or_window. Now used for all Lisp objects
8871 referenced from the input queue.
8872 (kbd_buffer_store_event): Always use structure assignment for
8873 copying input events. Record all Lisp objects referenced from
8874 events in kbd_buffer_gcpro.
8875 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8876 differently from input events. Test for prefix menu_bar_events
8877 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8878 event in kbd_buffer_gcpro to nil.
8879 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8880 frame_or_window is equal to its arg member as prefix events.
8881 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8882 used by an input event to nil.
8883 (init_keyboard): Use two times the size of the input queue
8884 for kbd_buffer_gcpro.
8885 (syms_of_keyboard): Likewise.
8887 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8888 Use USER_SIGNAL_EVENT.
8890 * termhooks.h (struct input_event): Add member `arg'.
8891 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8892 (USER_SIGNAL_EVENT): Renamed from user_signal.
8894 * xfaces.c (ASET): Remove definition.
8896 * lisp.h (AREF, ASET, ASIZE): New macros.
8898 * fontset.c (AREF, ASIZE): Remove definitions.
8900 * fns.c (AREF): Remove definition.
8902 * composite.c (AREF): Remove definition.
8904 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8906 * dispnew.c (redraw_overlapped_rows): Add missing local.
8907 (scrolling_window): Remove debug code.
8909 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8910 Before scrolling, turn off a mouse-highlight in the window
8913 * xterm.c (x_update_window_end): Add parameter
8914 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8915 redisplay in XTframe_up_to_date.
8916 (x_clear_mouse_face): New function.
8917 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8919 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8921 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8922 it when any row is written to that contains glyphs highlighted in
8924 (update_window): Call the window update end hook with new
8925 parameter MOUSE_FACE_OVERWRITTEN_P.
8926 (direct_output_for_insert): Give up if row contains mouse-face.
8928 * dispextern.h (struct redisplay_interface): Add parameter
8929 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8930 (clear_mouse_face): New function pointer member.
8932 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8934 * syntax.c (back_comment): Use one switch rather than a few `if's.
8935 Obey open_paren_in_column_0_is_defun_start.
8936 When reverting to the `slow' method, try to nicely handle the case
8937 of nested comments by checking that the comment-starter we found
8938 does indeed match the comment-ender.
8939 (scan_sexps_forward, scan_sexps_forward):
8940 Ignore excessive opening parenthesis rather than throwing an error.
8942 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8944 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8945 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8947 * dispnew.c (direct_output_forward_char): Give up if currently
8948 displaying a message instead of the minibuffer contents.
8950 * xterm.c (x_update_window_begin): No need to turn off the mouse
8952 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8953 depending on whether they contain glyphs highlighted in mouse-face.
8955 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8956 compare the mouse_face_p flags of both rows.
8958 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8960 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8962 * keyboard.c (show_help_echo): Accept additional parameter
8963 ok_to_overwrite_keystroke_echo.
8964 (read_char): Call show_help_echo with a zero
8965 ok_to_overwrite_keystroke_echo argument.
8966 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8967 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8968 ok_to_overwrite_keystroke_echo argument.
8969 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8970 non-zero ok_to_overwrite_keystroke_echo argument.
8972 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8974 * xdisp.c (try_window_id): If changes are all below what is
8975 displayed in the window, and point is in the window, we still
8976 might have to find point on the display.
8978 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8979 glyphs instead of a single one.
8980 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8981 with new argument list.
8982 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8984 * keymap.c (get_keymap_1): Add comment that this function can GC.
8985 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8986 comment that functions can GC.
8987 (Fset_keymap_parent): GCPRO arg KEYMAP.
8989 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8991 * msdos.c (XMenuActivate): After exiting the menu, restore the
8992 echo area message and erase it.
8994 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8996 * fontset.c (Ffontset_info): Make the return value more compatible
8997 with that of Emacs 20.
8999 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9001 * eval.c (Fsignal): Handle case that backtrace_list is null.
9003 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9005 * ccl.c (Fccl_execute): Typo fixed.
9007 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9009 * window.c (window_loop): Add missing gcpro1 local variable.
9011 * window.c (Fwindow_list): Reverse list at the end.
9012 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9013 means allow windows on OWINDOW's frame, only.
9014 (window_loop): Simplified; use Fwindow_list.
9016 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9018 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9020 * xterm.c (XTread_socket): Increment handling_signal at the start,
9021 decrement it at the end.
9023 * eval.c (handling_signal): New variable.
9024 (Fsignal): Abort if handling_signal is non-zero.
9026 * lisp.h (handling_signal): External declaration.
9028 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9030 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9032 Sound support for NetBSD through "Linux emulation" support:
9033 * config.in (HAVE_SOUNDCARD_H): Undef.
9034 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9035 * Makefile.in (LIBSOUND): New variable.
9036 (LIBES): Include it.
9037 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9038 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9039 (vox_open): Use DEFAULT_SOUND_DEVICE.
9040 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9042 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9044 * print.c (print_error_message): If Vsignaling_function is set,
9045 show it in *Messages*.
9047 * lisp.h (Vsignaling_function): External declaration.
9049 * eval.c (Vsignaling_function): New variable.
9050 (Fsignal): Compute it.
9051 (syms_of_eval): Staticpro it.
9053 2000-07-05 Dave Love <fx@gnu.org>
9055 * syswait.h: Use the autoconf recommended approach. Old code
9056 #if'd out in case we need to revert.
9058 * config.in (HAVE_SYS_WAIT_H): Added.
9060 2000-07-05 Andrew Innes <andrewi@gnu.org>
9062 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9063 when non-NULL instead of __morecore, to take account of buffer
9064 memory. This also solves a problem with spurious memory warnings
9067 * ralloc.c: Make real_morecore non-static.
9069 * eval.c (internal_condition_case): Comment out abort if
9070 interrupt_input_blocked is not zero.
9072 * makefile.nt: Add support for `bootstrap' and related targets.
9073 Include minimal debug info in emacs.exe in release build.
9074 Remove all dependencies on lisp.h, and fixup some others.
9076 * w32.c (init_environment): Install code from 20.7 for providing
9077 default values for environment variables, based on the
9078 executable's own location.
9079 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9080 (sys_socket): Install socket inheritance bug fix from 20.7.
9082 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9083 here via blockinput.h).
9085 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9087 * w32menu.c (w32_menu_display_help):
9088 * xmenu.c (menu_help_callback): Use show_help_echo.
9090 * keyboard.h (show_help_echo): Declare.
9092 * keyboard.c (show_help_echo): New function, extracted from read_char.
9093 Feval its `msg' argument if it's a cons cell.
9094 (read_char): Use it.
9095 (follow_key): Pass `autoload' to get_keyelt.
9097 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9098 (note_tool_bar_highlight, XTread_socket):
9099 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9101 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9102 (note_tool_bar_highlight, w32_read_socket):
9103 Do not gratuitously ignore non-string `help-echo' properties.
9105 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9107 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9109 * window.c (delete_all_subwindows): Reset Vwindow_list.
9111 * xterm.c (x_append_glyph, x_append_composite_glyph)
9112 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9113 changes in struct glyph starting 1999-12-27. Some bit-fields of
9114 struct glyph were not set, which made glyphs unequal when compared
9115 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9116 effects were the result. This also depended on the contents of
9117 memory returned by xmalloc. If flickering happens again, activate
9118 the code in clear_glyph_row that's in #if 0. If the flickering is
9119 gone with that, chances are that it is caused by something similar.
9121 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9123 * dispextern.h: Add some comments.
9125 * window.c (add_window_to_list): Add parameter LIST.
9126 (window_list): Order list so that, for each frame, windows are
9127 in canonical order, and so that frames appear in the list in
9128 the order given by Vframe_list.
9129 (next_window): Reverse the handling of NEXT_P.
9131 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9133 * window.c (Vwindow_list): New variable.
9134 (make_window, delete_window): Set Vwindow_list to nil.
9135 (check_window_containing): New function.
9136 (window_from_coordinates): Rewritten.
9137 (add_window_to_list, window_list, candidate_window_p)
9138 (decode_next_window_args, next_window): New functions.
9139 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9140 (Fwindow_list): New function.
9141 (Fother_window): Cleaned up.
9142 (foreach_window): Add a longer "variable argument list". Let
9143 callback function return 0 to indicate that cycling over windows
9145 (foreach_window_1): Likewise.
9146 (freeze_window_start): Return int.
9147 (init_window): New function.
9148 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9150 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9151 input_event with bzero.
9152 (main): Call init_window.
9154 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9157 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9159 * composite.h (make_composition_value_copy): Extern it.
9161 * composite.c (make_composition_value_copy): New function.
9163 * editfns.c (Fformat): While copying text properties, make each
9164 composition property value a copy.
9166 * fns.c (concat): While copying text properties, make each
9167 composition property value a copy.
9169 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9171 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9173 * fns.c (sweep_weak_table): Mark only objects that are not
9176 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9177 include those frames as candidates which have their focus
9178 redirected to the minibuffer frame.
9180 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9182 * fns.c (Fputhash): Return `value' rather than nil.
9184 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9186 * frame.c (next_frame): Don't check focus redirection in case
9187 MINIBUF is a window. Doing so excludes frames using MINIBUF
9188 unless their focus is redirected, which contradicts the
9189 specification of next-frame, and leads to infinite loops in
9190 certain situations when cycling through windows with next-window.
9192 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9194 * coding.c (code_convert_region): Even if the length of text is
9195 zero, try to convert it if coding->type is coding_type_ccl.
9196 (decode_coding_string, encode_coding_string): Likewise.
9198 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9200 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9201 the display if windows_or_buffers_changed.
9203 * dispnew.c (struct row_entry): New structure.
9204 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9205 (row_table_size, old_lines, new_lines, old_lines_size)
9206 (new_lines_size, run_pool, runs_size, runs): New variables.
9207 (add_row_entry): New function.
9208 (scrolling_window): Use data structures allocated with xmalloc and
9209 held in global variables, instead of allocating them with alloca and
9210 holding them in local variables. Use a larger hash table whose
9211 size depends on glyph matrix sizes. Don't use bzero to clear the
9212 hash table; instead, clear used slots only.
9214 * fns.c (next_almost_prime): Make it externally visible.
9216 * lisp.h (next_almost_prime): Add prototype.
9218 * s/isc4-0.h (sigunblock): Define.
9220 * s/sco5.h (sigunblock): Define.
9222 2000-06-27 Dave Love <fx@gnu.org>
9224 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9225 (moved to osf5-0.h).
9226 [!NOT_C_CODE]: Protect string.h stuff.
9228 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9229 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9231 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9233 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9234 below the last line from the needed window height.
9236 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9238 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9239 (Fwidget_get): Use it.
9240 (syms_of_fns): Defsubr it.
9242 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9244 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9245 display info for XIM.
9246 (xim_open_dpy): Likewise.
9247 (xim_close_dpy): Don't free the display info's XIM.
9249 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9251 * config.in (USE_XIM): New define.
9253 * keymap.c (get_keyelt): For menu-items containing a `:filter
9254 FILTER', apply FILTER to the menu-item's definition to get the
9255 real definition to use.
9257 * lisp.h (QCfilter): External declaration.
9259 * xfns.c (Fimage_size): New function.
9260 (syms_of_xfns): Defsubr it.
9262 2000-06-26 Andreas Schwab <schwab@suse.de>
9264 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9267 2000-06-25 Dave Love <fx@gnu.org>
9269 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9271 * Makefile.in (blockinput.h): Depend on atimer.h.
9272 (atimer.h): Depend on systime.h.
9274 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9276 * atimer.h: Protect against multiple inclusion. Include systime.h.
9278 * lisp.h (swap_in_global_binding): Declare.
9280 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9282 * process.c (Fopen_network_stream): Turn off atimers for duration
9283 of call to connect. (Patch from Gerd.)
9285 2000-06-23 Dave Love <fx@gnu.org>
9287 * ralloc.c: Maybe include unistd.h
9289 * emacs.c (setgrp): Undefine before defining.
9290 (malloc_warning, set_time_zone_rule, index): Prototype.
9292 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9293 HAVE_STRUCT_TIMEZONE.
9295 * s/osf1.h: Move string.h hack here from alpha.h and make it
9297 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9299 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9300 (SOCKLEN_TYPE): Don't define.
9302 * m/alpha.h: Remove string.h hack.
9304 * s/osf5-0.h: New file.
9306 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9307 include time.h, done by systime.h.
9308 [__FreeBSD__]: Remove redundant includes.
9310 * callproc.c (setpgrp): Undefine before defining.
9311 (delete_temp_file): Return Qnil to avoid warning.
9313 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9315 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9318 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9320 * composite.h (compose_text): Declare.
9322 * xterm.c: Don't include sys/types.h unconditionally. Don't
9323 protect its inclusion with !USG (following xmenu.c).
9325 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9327 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9330 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9332 * coding.c (decode_eol_post_ccl): Special handling for undecided
9333 and inconsistent EOL types.
9335 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9337 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9338 trough color and main window's background color.
9340 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9342 * xterm.h (Xt_app_con): External declaration.
9344 * widget.c (EmacsFrameRealize): Fix typo.
9346 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9348 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9349 (handle_invisible_prop): Record the start of invisible text in
9350 it->add_overlay_start.
9351 (struct overlay_entry): Add member `overlay'.
9352 (handle_overlay_change): Simplify.
9353 (next_overlay_string): After having processed overlay strings at the
9354 end of the buffer, record that fact in
9355 it->overlay_strings_at_end_processed_p.
9356 (compare_overlay_entries): If before- and after-strings come
9357 from the same overlay, let before-strings come first.
9358 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9359 (load_overlay_strings): Take it->add_overlay_start into account
9360 when adding overlay strings.
9362 * dispextern.h (struct it): Add member add_overlay_start.
9364 2000-06-22 Dave Love <fx@gnu.org>
9366 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9368 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9370 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9372 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9375 2000-06-21 Dave Love <fx@gnu.org>
9377 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9379 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9381 * syntax.c (back_comment): Simplify string-parity counting (with
9382 the added benefit of handling multiple string-styles as long as
9383 they are not intertwined).
9384 Jump to the slow code as soon as a comment starter is found in
9385 a "string_lossage" position. Fixes the case: " /* " /* " */.
9387 2000-06-21 Dave Love <fx@gnu.org>
9389 * Makefile.in: Use GETLOADAVG_LIBS.
9391 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9392 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9394 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9396 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9397 (Fforward_comment, scan_lists):
9398 Check the comstyle of single-char comment-starters.
9399 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9400 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9401 Check the comstyle of single-char comment-starters.
9402 Clarify control-flow around the Scomment case.
9404 2000-06-20 Dave Love <fx@gnu.org>
9406 * fns.c (make_hash_table, maybe_resize_hash_table):
9407 Cast arg of next_almost_prime.
9409 * tparam.c [emacs]: Include lisp.h.
9411 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9414 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9416 * keyboard.c (adjust_point_for_property): Check if display
9417 property should be treated as intangible by looking at its value.
9419 * xdisp.c (single_display_prop_intangible_p)
9420 (display_prop_intangible_p): New functions.
9422 * dispextern.h (display_prop_intangible_p): Add prototype.
9424 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9426 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9427 argument to sigprocmask.
9429 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9430 argument to sigprocmask.
9432 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9433 sigprocmask_set, and pass a pointer to it to sigprocmask.
9435 * sysdep.c (sigprocmask_set): New variable.
9437 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9440 2000-06-20 Sam Steingold <sds@gnu.org>
9442 * xrdb.c: Don't declare xmalloc, xrealloc.
9444 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9446 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9447 (re_comp): Cast gettext return value to avoid complaints when
9450 2000-06-20 Dave Love <fx@gnu.org>
9452 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9454 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9456 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9458 * m/alpha.h: Don't declare xmalloc, xrealloc.
9460 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9462 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9464 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9466 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9469 * keyboard.h (poll_for_input_1): Declare.
9471 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9473 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9475 * doprnt.c: Don't declare xmalloc, xrealloc.
9477 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9478 (getenv, ctime, getwd): Removed.
9479 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9481 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9482 x_set_tool_bar_lines.
9484 * config.in: Add HAVE_GETWD. Move some definitions above
9485 machine/system includes.
9487 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9489 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9491 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9492 contain information about ENCODING.
9494 * fontset.c (FONTSET_ASCII): Use the first element of char table
9495 for an ASCII font, not defalt slot.
9496 (fontset_ref_via_base): If FONTSET doesn't contain information for
9497 C, try the default fontset.
9498 (make_fontset): Don't copy the default fontset.
9499 (fontset_font_pattern): Likewise.
9500 (accumulate_font_info): If ELT is nil, use the corresponding
9501 element in the default fontset.
9503 2000-06-19 Dave Love <fx@gnu.org>
9505 * syntax.c (Fparse_partial_sexp): Doc fix.
9507 * regex.h: Test PROTOTYPES as well as __STDC__.
9509 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9510 errno, strerror. Put text after #endif in comment.
9512 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9514 * xterm.c (x_frame_of_widget): Likewise.
9516 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9518 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9519 to Vfundamental_mode_abbrev_table.
9521 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9522 bogus objects are marked. This slows down GC by ~80 percent, but
9523 it might be worth trying when debugging GC-related problems.
9524 This feature requires conservative stack marking to be enabled.
9526 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9527 returns XLookupChars, reset `modifiers' to zero.
9529 2000-06-19 Dave Love <fx@gnu.org>
9531 * mktime.c: Unprotoized.
9533 2000-06-19 Richard Stallman <rms@gnu.org>
9535 * data.c (set_internal): If variable is frame-local,
9536 store the new value immediately into the frame parameter alist.
9538 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9540 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9541 in the custom handler pointer.
9543 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9544 value, or checks for CHAR_META can fail when Lisp_Object is a
9546 * keymap.c (get_keyelt): Likewise.
9548 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9550 * ccl.h (struct ccl_program): New member eol_type.
9551 (struct ccl_spec): New member cr_carryover.
9553 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9554 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9556 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9557 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9558 (decode_eol_post_ccl): New function.
9559 (decode_coding): Don't detect EOL format here for CCL based coding
9561 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9562 decode_eol_post_ccl after running the CCL program.
9563 (code_convert_region): Don't detect EOL format here for CCL based
9565 (decode_coding_string): Likewise.
9567 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9569 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9570 when treating it as an integer.
9572 * coding.h (encode_coding_string): Declare.
9574 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9577 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9578 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9579 to be passed to get_local_map.
9581 * sound.c (Fplay_sound): Don't call make_number on
9582 Frun_hook_with_args count argument.
9584 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9585 for lisp objects in X event structure data field, when lisp
9586 objects are represented with unions.
9587 (x_scroll_bar_to_input_event): Ditto.
9589 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9591 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9592 termination of string. Fix sense of test whether
9593 Vline_number_display_limit is an integer.
9595 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9597 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9598 only if HAVE_X_WINDOWS.
9600 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9603 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9606 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9608 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9611 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9613 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9614 start of the while loop.
9616 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9618 * atimer.c (alarm_signal_handler): Add forward declaration.
9620 * data.c (set_internal): Remove debug code.
9622 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9624 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9626 * unexec.c (toplevel) [COFF]: Include coff.h.
9628 * s/lynxos.h: New file.
9630 * keymap.c (Fsingle_key_description): Enclose function key and
9631 event symbol names in angle brackets.
9633 * xdisp.c (setup_echo_area_for_printing): Call
9634 message_log_maybe_newline if message_buf_print is not set.
9636 * print.c (printchar, strout): Don't check message_buf_print
9637 before calling setup_echo_area_for_printing because that
9638 function does something useful even when message_buf_print is
9641 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9643 (ensure_echo_area_buffers): Initialize echo buffer's
9644 truncate lines setting to nil.
9645 (with_echo_area_buffer): Don't set the echo buffer's truncate
9647 (set_message_1): Set it here instead, based on the value
9648 of message_truncate_lines.
9649 (resize_mini_window): Handle case that lines are truncated.
9650 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9651 DEFVAR_BOOL message-truncate-lines.
9653 * keyboard.c (read_char): Bind message-truncate-lines to t
9654 while displaying a help-echo.
9656 * lisp.h (Qmessage_truncate_lines): External declaration.
9658 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9660 * xdisp.c (Vline_number_display_limit): Renamed from
9661 line_number_display_limit.
9662 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9663 Extend documentation string. Initialize
9664 Vline_number_display_limit to nil meaning no limit.
9665 (decode_mode_spec): Use Vline_number_display_limit with its new
9668 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9670 2000-06-13 Richard Stallman <rms@gnu.org>
9672 * frame.c (Fmodify_frame_parameters): Doc fix.
9674 * xfns.c (x_set_frame_parameters): Comment fix.
9676 * frame.c (store_frame_param): Call swap_in_global_binding if the
9677 variable's current binding was chosen based on this frame.
9679 * data.c (swap_in_global_binding): New function.
9681 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9683 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9684 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9686 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9688 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9690 2000-06-12 Jason Rumney <jasonr@gnu.org>
9692 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9694 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9696 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9698 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9700 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9702 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9703 (syms_of_xfaces): Defsubr Sdump_colors.
9704 (x_free_colors): Don't treat b&w specially on default visual.
9705 (x_free_dpy_colors): New function.
9706 (free_face_colors): Don't check visual class; it's done
9709 * xterm.c (x_frame_of_widget): New function.
9710 (x_alloc_nearest_color_for_widget): Use it.
9711 (x_copy_dpy_color): New function.
9712 (x_destroy_window): Free various colors.
9714 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9716 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9718 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9720 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9722 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9724 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9726 2000-06-11 Dave Love <fx@gnu.org>
9728 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9730 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9732 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9734 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9736 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9739 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9741 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9742 (regex_compile): Fix the code for handling the case of single byte
9743 char and multibyte char being mixed in a range within [...].
9745 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9746 and dst_multibyte members of coding.
9748 * charset.c (update_charset_table): Update the table
9750 (init_charset_once): Initialize elements of bytes_by_char_head to
9751 1 except for leading codes for private charases.
9753 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9754 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9756 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9758 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9759 access the data it doesn't point to.
9761 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9763 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9764 will be translated to a switch-frame event when reading the
9765 event queue. This is necessary because Emacs otherwise won't
9766 perform a switch-frame to a new frame until some other event, for
9767 example a keystroke event, forces it to do so. This has various
9768 effects, one visible being that the cursor of a frame created with
9769 C-x 5 2 or switched to with a window manager key binding like
9770 A-TAB stays hollow because selected_window isn't on the newly
9771 focused frame until the switch-frame is performed.
9773 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9774 generating a switch-frame event if necessary.
9776 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9778 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9781 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9783 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9785 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9787 * window.c (displayed_window_lines): Take empty lines at
9788 the bottom of a window into account.
9790 * window.c (displayed_window_lines): New function.
9791 (Fmove_to_window_line): Use displayed_window_lines to determine
9792 the number of lines to move, instead of using the window's height.
9794 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9795 to stop reading, even if the form read sets point to a different
9796 value when evaluated.
9798 * xdisp.c (display_line): Fix code deciding in which line to
9801 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9803 * fileio.c (e_write): Free composition data if stored in
9806 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9808 * xdisp.c (display_line): Set row's and iterator's
9809 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9810 Set cursor even if row ends in the middle of a character.
9811 (dump_glyph_row): Print values of new flags.
9812 (redisplay_window) <cursor movement in unchanged window>: When
9813 point has been moved forward, and PT is at the end of the cursor
9814 row, don't place the cursor in the next row if the cursor row ends
9815 in the middle of a character or at ZV.
9817 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9818 (struct glyph_row): Add starts_in_middle_of_char_p and
9819 ends_in_middle_of_char_p.
9820 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9821 ends_in_middle_of_char_p flag.
9822 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9824 * term.c (append_glyph): Revert change of 2000-06-06.
9826 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9827 padding glyph not fitting on line as whole character not
9830 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9831 this isn't true for images with `:ascent 100'.
9833 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9835 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9836 as modified if it is originally unmodified.
9838 * term.c (encode_terminal_code): Change the way to check if
9839 terminal coding does any conversion.
9840 (append_glyph): Set glyph->pixel_width correctly.
9842 * xdisp.c (display_line): While checking line continuation, pay
9843 attention to a padding glyph.
9845 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9847 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9849 2000-06-05 Dave Love <fx@gnu.org>
9851 * xdisp.c: Include fontset.h.
9853 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9855 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9857 * dispnew.c: Conditionally include term.h.
9859 * coding.h: Declare code_convert_string_norecord.
9861 * frame.h (struct frame): Use volatile unconditionally.
9863 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9865 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9867 * systime.h: Protect against multiple inclusion.
9868 (timezone) [USG5_4]: Define as time_t.
9870 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9871 (Foptimize_char_table, make_temp_name): Declare.
9873 * Makefile.in (xdisp.o): Depend on fontset.h.
9875 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9877 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9878 (Foptimize_char_table, make_temp_name): Declare.
9882 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9884 2000-06-02 Dave Love <fx@gnu.org>
9886 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9888 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9890 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9891 result face, set flags in that face indicating that colors may not
9894 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9895 glyph, use the ASCII NUL character to determine the face.
9897 2000-06-02 Dave Love <fx@gnu.org>
9899 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9900 (VFORK_RETURN_TYPE): Remove.
9902 * config.in: Add NO_MATHERR.
9904 2000-06-01 Dave Love <fx@gnu.org>
9906 * cmds.c (internal_self_insert): Don't check
9907 Vbefore_change_function, Vafter_change_function.
9909 * insdel.c (signal_before_change, signal_after_change): Likewise.
9911 * buffer.c (Vbefore_change_function, Vafter_change_function):
9912 Variables and their initializations deleted.
9914 * callint.c (Fcall_interactively): Doc fix.
9916 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9918 2000-05-31 Dave Love <fx@gnu.org>
9920 * textprop.c: Revert last change -- duplicated.
9922 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9924 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9927 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9929 2000-05-31 Jason Rumney <jasonr@gnu.org>
9931 * search.c (Fre_search_forward, Fre_search_backward)
9932 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9934 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9936 2000-05-30 Jason Rumney <jasonr@gnu.org>
9938 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9939 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9941 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9943 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9944 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9945 expand a nil default_filename.
9947 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9948 pointer to glyph_to_pixel_coords, not a frame.
9950 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9951 coding.h to dependencies.
9953 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9955 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9956 window pointer to be consistent with w32term.c and xterm.c.
9958 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9959 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9960 (Qline_spacing, Qcenter): New variables.
9961 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9962 (x_set_line_spacing): New function.
9963 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9964 (x_specified_cursor_type): New function.
9965 (x_set_cursor_type): Use it.
9966 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9968 (validate_x_resource_name, x_get_resource_string): Measure lengths
9969 of external strings in bytes.
9970 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9971 GetTextExtentPoint32 with NULL title.
9972 (Fx_create_frame): Initialize Qline_spacing.
9973 (w32_load_system_font): Initialize font->double_byte_p.
9974 (x_to_w32_charset): Use Vw32_charset_info_alist.
9975 (Image, busy cursor, tooltip functions): Merged changes from
9976 xfns.c. Not yet functional on Windows.
9978 * w32gui.h (W32FontStruct): Add double_byte_p member.
9980 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9981 (emacs_button_translation): Use it.
9982 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9983 in `mask' to be set.
9985 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9988 * w32term.c: Format and doc changes to bring closer to xterm.c.
9989 (w32_char_font_type): New enum.
9990 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9991 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9992 (w32_encode_char): New function.
9993 (x_encode_char): Removed.
9994 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9995 x_encode_char and w32_font_is_double_byte.
9996 (x_produce_image_glyph): Use image_ascent.
9997 (x_produce_glyphs): Use new version of w32_per_char_metric and
9998 handle NULL return value. Allow extra line spacing.
9999 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10000 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10001 w32_font_type member of glyph instead.
10002 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10003 (fast_find_position): Make sure not to consider rows not visible
10005 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10006 w32_menu_display_help with input blocked, as it can abort.
10007 (x_display_and_set_cursor): Choose cursor depending
10008 on buffer-local value of cursor_type.
10009 (x_draw_bar_cursor): Add parameter WIDTH.
10011 * w32term.h (CP_DEFAULT): Define.
10012 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10014 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10016 * search.c (Fre_search_forward, Fre_search_backward)
10017 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10019 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10021 * coding.c (detect_coding_iso2022): Fix code for checking
10022 CODING_CATEGORY_MASK_ISO_8_2.
10024 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10026 * regex.c (PREFETCH_NOLIMIT): New function.
10027 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10029 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10031 * syntax.c (find_defun_start): Move test for
10032 open_paren_in_column_0_is_defun_start outside of the loop.
10034 * xdisp.c (redisplay_window): Really switch buffers when
10035 displaying mode lines, and temporarily set selected_frame to the
10036 frame of the window that's redisplayed.
10038 * xfaces.c (free_realized_faces): Block/unblock input.
10039 (free_realized_multibyte_face): Ditto.
10041 2000-05-29 Dave Love <fx@gnu.org>
10043 * textprop.c (Qkeymap): New variable.
10044 (syms_of_textprop): Intern it.
10046 * keymap.c: Include intervals.h.
10047 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10049 * Makefile.in (keymap.o): Depend on intervals.h.
10051 * keyboard.c (menu_bar_items, tool_bar_items)
10052 (Fexecute_extended_command): Deal with `keymap' property.
10053 (read_key_sequence): Track map from `keymap' property as well as
10056 * intervals.c (get_local_map): Extra arg to allow looking for
10059 * intervals.h (map_property): New enum.
10060 (get_local_map): Extra arg using it.
10061 (Qkeymap): Declare.
10063 * lisp.h (get_local_map): Don't declare here.
10065 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10067 * Makefile.in (callproc.o): Depend on composite.h.
10069 * callproc.c: Include composite.h.
10070 (Fcall_process): Handle composition correctly.
10072 * coding.h (coding_allocate_composition_data): Extern it.
10073 (coding_restore_composition): Likewise.
10075 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10076 yet allocated, finish decoding with result
10077 CODING_FINISH_INSUFFICIENT_CMP.
10078 (coding_allocate_composition_data): Make it non-static.
10079 (coding_restore_composition): Likewise.
10081 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10083 * charset.c (syms_of_charset): Revert last change.
10085 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10087 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10088 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10091 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10093 * charset.c (syms_of_charset): Set width of character sets
10094 eight-bit-control and eight-bit-graphic to 1 column.
10096 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10098 * config.in (HAVE_SPEED_T): New define.
10100 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10103 2000-05-26 Dave Love <fx@gnu.org>
10105 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10107 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10108 (Fsubr_arity): New function.
10109 (syms_of_data): Install them.
10111 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10113 * charset.c (init_charset_once): Set the table bytes_by_char_head
10116 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10117 the default fontset to what Emacs uses by default.
10118 (check_registry_encoding): This function deleted.
10119 (Fset_fontset_font): Remove the adhoc condition for the default
10120 fontset. Allow cons in FONTNAME.
10122 * fns.c (map_char_table): Ignore char-table entries for
10123 charsets eight-bit-control and eight-bit-graphic.
10125 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10127 * emacs.c (main): Initialize keyboard syms before initializing
10128 window code, so face names are available.
10130 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10132 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10133 of an anchor at the beginning of a shy-group.
10135 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10137 * xdisp.c (handle_invisible_prop): Don't try to skip over
10138 invisible text if end of text is already reached.
10140 2000-05-25 Dave Love <fx@gnu.org>
10142 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10144 * coding.c (encode_eol): Add null statement after label.
10146 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10148 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10151 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10153 * ccl.c (ccl_driver): Fix previous change.
10155 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10157 * coding.c (run_pre_post_conversion_on_str): Set point to the
10158 beginning of buffer before calling coding->post_read_conversion.
10159 (decode_coding_string): Give correct args to
10160 run_pre_post_conversion_on_str.
10161 (encode_coding_string): Likewise.
10163 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10164 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10165 eight-bit-graphic correctly.
10167 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10169 * fileio.c (Finsert_file_contents): Even if a file is not found,
10170 execute codes for setting up coding system. Call
10171 after-insert-file-functions unconditionally.
10173 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10175 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10176 BSD_PGRPS are not defined.
10178 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10180 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10182 (syms_of_charset): Avoid building same strings.
10184 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10186 * lread.c (Fload): Add a comment about the meaning of
10187 Vuser_init_file being t.
10189 * puresize.h (BASE_PURESIZE): Increase to 675000.
10191 * s/gnu-linux.h (setpgrp): Don't define it here because this
10192 prevents compilation on GNU/Linux systems with glib 2.2.
10194 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10197 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10199 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10200 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10202 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10204 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10206 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10208 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10210 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10212 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10214 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10216 * keyboard.c (read_char): Allow character codes 128..255 to be
10217 handled by input-method-function.
10219 * insdel.c (adjust_markers_for_replace): Fix previous change.
10220 (adjust_after_replace): If PREV_TEXT is nil, call
10221 adjust_markers_for_insert, not adjust_markers_for_replace.
10223 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10225 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10226 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10227 [HAVE_GRANDPT]: Define.
10228 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10230 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10233 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10235 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10237 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10239 The following changes are to handle 8-bit characters in a
10240 multibyte buffer/string without facing with byte combining
10241 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10242 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10244 * Makefile.in (fns.o): Depend on charset.h.
10246 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10247 convert it to unibyte.
10248 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10250 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10251 apparent char boundary.
10252 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10253 0x80..0x9F to/from multibyte form.
10255 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10258 * callproc.c (Fcall_process): Always encode an argument string if
10259 it is multibyte. Setup src_multibyte and dst_multibyte members of
10260 process_coding properly.
10262 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10263 SPLIT_NON_ASCII_CHAR.
10265 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10267 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10269 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10270 (SPLIT_CHARACTER_SEQ): This macro deleted.
10271 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10272 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10273 and eight-bit-graphic.
10274 (char_to_string): Likewise. Signal an error for too large
10276 (char_printable_p): Return 0 for 8-bit characters.
10277 (update_charset_table): Update iso_charset_table only when a final
10278 character is non-negative.
10279 (find_charset_in_text): Renamed from find_charset_in_str.
10280 Arguments and return value changed. Callers changed.
10281 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10282 be -1 if CHARSET is used only internally.
10283 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10285 (Fcharset_after): Simplified.
10286 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10287 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10288 (multibyte_chars_in_text): Simplified by assuming there's no
10289 invalid multibyte sequence.
10290 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10291 (str_as_unibyte): New functions.
10292 (Fstring): Simpified by assuming that byte combining never happens.
10293 (init_charset_once): Initialization for
10294 LEADING_CODE_8_BIT_CONTROL.
10295 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10296 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10297 eight-bit-control and eight-bit-graphic.
10299 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10300 (CHARSET_8_BIT_GRAPHIC): New macros.
10301 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10302 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10303 (CHARSET_REVERSE_CHARSET): Likewise.
10304 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10306 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10307 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10308 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10309 encounter an invalid multibyte sequence.
10310 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10311 sequence is always valid.
10312 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10313 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10314 (CHAR_STRING): For 8-bit characters, call char_to_string.
10315 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10316 multibyte sequence is always valid.
10317 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10318 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10319 (str_as_unibyte): Extern them.
10320 (BCOPY_SHORT): Fix a bug.
10321 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10322 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10323 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10324 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10326 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10327 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10328 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10329 (EMIT_BYTES): New macros.
10330 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10331 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10333 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10334 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10335 check the validity of multibyte sequence.
10336 (decode_coding_emacs_mule): New function.
10337 (encode_coding_emacs_mule): New macro.
10338 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10340 (DECODE_ISO_CHARACTER): Just return a character code.
10341 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10342 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10343 EMIT_CHAR to produced decoded characters. Exit the loop only by
10344 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10346 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10347 only position codes for an invalid character.
10348 (encode_designation_at_bol): Return new destination pointer. 5th
10349 arg DSTP is changed to DST.
10350 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10351 from the source by ONE_MORE_CHAR. Don't handle the case of last
10353 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10355 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10356 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10357 TWO_MORE_BYTES to fetch a byte from the source.
10358 (encode_eol): Pay attention to coding->src_multibyte.
10359 (detect_coding, detect_eol): Preserve members src_multibyte and
10361 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10362 (encoding_buffer_size): Set magnification to 3 for all coding
10363 systems that require encoding.
10364 (ccl_coding_driver): For decoding, be sure that the result is
10365 valid multibyte sequence.
10366 (decode_coding): Initialize coding->errors and coding->result.
10367 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10368 and raw-text, always call decode_eol. Handle the case of last
10369 block here. If not coding->dst_multibyte, convert the resulting
10370 sequence to unibyte.
10371 (encode_coding): Initialize coding->errors and coding->result.
10372 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10373 and raw-text, always call encode_eol. Handle the case of last
10375 (shrink_decoding_region, shrink_encoding_region): Detect cases
10376 that we can't skip data more rigidly.
10377 (code_convert_region): Setup src_multibyte and dst_multibyte
10378 members of coding. For decoding, if the buffer is multibyte,
10379 convert the source sequence to unibyte in advance. For encoding,
10380 if the buffer is multibyte, convert the resulting sequence to
10381 multibyte afterward.
10382 (run_pre_post_conversion_on_str): New function.
10383 (code_convert_string): Deleted and divided into the following two.
10384 (decode_coding_string, encode_coding_string): New functions.
10385 (code_convert_string1, code_convert_string_norecord): Call one of
10387 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10388 MAKE_NON_ASCII_CHAR.
10389 (Fset_terminal_coding_system_internal)
10390 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10391 and dst_multibyte members.
10392 (init_coding_once): Initialize iso_code_class with new enum
10393 ISO_control_0 and ISO_control_1.
10395 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10396 devided into ISO_control_0 and ISO_control_1.
10397 (struct coding_system): New members src_multibyte, dst_multibyte,
10398 errors, and result. Delete member fake_multibyte.
10399 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10401 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10404 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10407 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10409 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10411 (Ftranspose_region): Delete codes for handling byte combining.
10413 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10414 dst_multibyte members of coding. On handling REPLACE on unibyte
10415 buffer, convert the result of decode_coding to unibyte. On
10416 inserting into a mutibyte buffer, always call code_convert_region.
10417 (e_write): Setup coding->src_multibyte according to the
10418 multibyteness of the source (buffer or string).
10420 * fns.c (concat): Handle 8-bit characters correctly.
10421 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10422 unibyte in the result.
10423 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10424 valid multibyte form in the result.
10425 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10426 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10427 return -1, signal an error.
10428 (base64_encode_1): New arg MULTIBYTE. Get each character by
10429 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10430 character is found, return -1.
10431 (Fbase64_decode_region): Delete codes for handling byte-combining.
10432 Treat each decoded byte as a unibyte character.
10433 (Fbase64_decode_string): Return unibyte string.
10434 (Fcompare_strings, concat, string_byte_to_char): Use
10435 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10436 FETCH_STRING_CHAR_ADVANCE.
10437 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10438 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10440 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10441 SPLIT_NON_ASCII_CHAR.
10442 (fontset_ref_via_base, fontset_set): Likewise
10444 * insdel.c (adjust_markers_for_record_delete): Deleted.
10445 (adjust_markers_for_insert): Argument changed. Caller changed.
10446 (adjust_markers_for_replace): Likewise.
10447 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10448 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10449 (copy_text): Delete unused local varialbe c_save. For converting
10450 to multibyte, be sure to make all 8-bit characters in valid
10452 (count_size_as_multibyte): Handle 8-bit characters correctly.
10453 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10454 (adjust_after_replace, replace_range, del_range_2)
10455 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10456 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10457 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10458 handling byte combining.
10459 (adjust_before_replace): Deleted.
10461 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10462 SPLIT_NON_ASCII_CHAR.
10463 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10464 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10465 (Fkey_description): Likewise.
10467 * lread.c (read1): On reading multibyte string, be sure to make
10468 all 8-bit chararacters in valid multibyte form.
10469 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10471 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10474 * process.c (Fstart_process): GCPRO current_dir before calling
10475 Ffind_operation_coding_system. Encode arguments here.
10476 (create_process): Don't encode arguments here. Setup
10477 src_multibyte and dst_multibyte members of struct coding.
10478 (read_process_output): Setup src_multibyte and dst_multibyte
10479 members of struct coding. If the output is to multibyte buffer,
10480 always decode the output of the process. Adjust the
10481 representation of 8-bit characters to the multibyteness of the output.
10482 (send_process): Setup coding->src_multibyte according to the
10483 multibyteness of the source.
10485 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10486 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10487 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10489 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10491 * w16select.c (Fw16_set_clipboard_data): Setup members
10492 src_multibyte and dst_multibyte of coding. Adjusted for the
10493 change for find_charset_in_str.
10494 (Fw16_get_clipboard_data): Likewise.
10496 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10497 dst_multibyte of coding.
10498 (x_to_w32_font): Likewise.
10500 * w32select.c (Fw32_set_clipboard_data): Setup members
10501 src_multibyte and dst_multibyte of coding. Adjusted for the
10502 change for find_charset_in_str.
10503 (Fw32_get_clipboard_data): Likewise.
10505 * xdisp.c (get_next_display_element): Handle 8-bit characters
10507 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10508 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10510 * xselect.c (selection_data_to_lisp_data): Setup members
10511 src_multibyte and dst_multibyte of coding. Adjusted for the
10512 change for find_charset_in_str.
10513 (lisp_data_to_selection_data): Likewise.
10515 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10517 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10519 * dispextern.h (Vimage_types): Add extern declaration.
10521 * xdisp.c (Vimage_types): Moved here from xfns.c.
10522 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10524 * xfns.c (Vimages_types): Moved to xdisp.c.
10525 (syms_of_xfns): Move `image-types' to xdisp.c.
10527 * w32fns.c (Vimage_types): Removed.
10528 (syms_of_w32fns): Remove `image-types'.
10530 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10532 * fns.c (map_char_table): Pay attention to character number of
10533 charset. Check the validity of charset at the first level. For
10534 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10537 * fontset.c: Include "buffer.h".
10538 (fs_load_font): If the face has fontset, record the face ID in
10540 (Finternal_char_font): New function.
10541 (accumulate_font_info): New function.
10542 (Ffontset_info): Rewritten for the new fontset implementation.
10543 (syms_of_fontset): Register Vdefault_fontset in the first element
10544 of Vfontset_table. Include Vdefault_fontset in
10545 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10548 2000-05-16 Dave Love <fx@gnu.org>
10550 * m/iris5d.h: Deleted -- unused.
10552 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10554 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10555 `invalid' instead of `illegal'.
10557 * indent.c (Fmove_to_column): When ending within a tab, insert
10558 spaces first so that markers at the end of the tab get adjusted.
10560 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10561 buffer list that wasn't selected in that frame.
10563 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10564 is needed on mescaline, use a 2 char prefix, and call
10565 make_temp_name with second arg non-zero.
10567 * fileio.c (make_temp_name): New function, extracted from
10569 (Fmake_temp_name): Use it.
10571 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10573 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10575 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10577 * Makefile.in (lisp): Add env.elc.
10579 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10581 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10583 * search.c (Freplace_match): Handle case of `\N' in the
10584 replacement when there's no group N.
10586 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10588 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10589 of the message to message_dolog.
10591 * keyboard.c (read_char): Don't clear current message for help
10592 events; let the code handling help events handle this. Change
10593 code detecting help events that should be ignored.
10595 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10596 we're interating over a string.
10598 2000-05-09 Dave Love <fx@gnu.org>
10600 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10601 that offset before writing. Move gcpro region past call of
10604 2000-05-04 Dave Love <fx@gnu.org>
10606 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10608 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10610 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10611 of inserted characters when BUF equals the current buffer, and PT
10612 is in front of or equal to FROM.
10614 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10616 * xdisp.c (handle_single_display_prop): If display property value
10617 is invalid, or something not supported on the frame, restore
10618 iterator's position to what it was initially. Make sure to return
10619 0 for invalid and unsupported property values.
10621 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10622 that x_per_char_metric returns null.
10624 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10626 * xterm.h (struct face): Add forward declaration.
10627 (struct image): Ditto.
10628 (image_ascent): Add prototype.
10630 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10631 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10632 image_ascent instead of using IMAGE_ASCENT.
10634 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10635 (IMAGE_ASCENT): Removed.
10637 * xfns.c (Qcenter): New variable.
10638 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10639 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10640 (image_ascent): New function.
10641 (lookup_image): Recognize `:ascent center'.
10642 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10643 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10644 (xbm_load): Don't set image's ascent here.
10645 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10646 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10647 check ascent values here.
10648 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10649 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10650 (syms_of_xfns): Initialize Qcenter.
10652 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10653 to the limits, increase the limits.
10655 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10657 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10658 Check Vfont_encoding_alist against the full name of the opened font.
10660 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10662 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10663 taller than the window.
10665 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10667 * xfaces.c (realize_x_face): Fix the argument of the second
10668 xassert. BASE_FACE may not be a face for ASCII.
10670 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10672 * print.c (print_object): Treat print-length < 0 as nil.
10674 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10676 * s/freebsd.h (TERMCAP_OBJ): Removed.
10677 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10679 * lread.c (read1): Don't treat period followed by certain
10680 characters as symbol start.
10682 * xfns.c (slurp_file): New function.
10683 (xbm_image_p): Handle case of in-memory XBM files.
10684 (xbm_scan): Rewritten to work on memory buffers instead of files.
10685 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10686 Work on memory buffers instead of files. If DATA is null test
10687 if buffer looks like an in-memory XBM file.
10688 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10689 memory buffers instead of files.
10690 (xbm_file_p): New function.
10691 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10693 * lread.c (end_of_file_error): New function.
10694 (read1): Call it instead of signaling `end-of-file' directly.
10696 * print.c (print_error_message): Print data of `end-of-file'
10697 with Fprinc instead of Fprin1.
10699 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10701 * window.c (freeze_window_start): Check that minibuffer scroll
10702 window isn't nil before extracting the window structure pointer
10705 * undo.c (record_delete): If we hit the end of the undo list, stop
10706 picking elements apart.
10708 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10710 * xdisp.c (display_line): If lines are continued, restore
10711 iterator's ascent/descent information to the values before the
10712 first glyph not fitting on the line.
10714 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10716 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10717 positions in glyph matrix. Don't compute new window end positions.
10719 * dispnew.c (increment_matrix_positions): Renamed from
10720 increment_glyph_matrix_buffer_positions.
10721 (increment_row_positions): Renamed from
10722 increment_glyph_row_buffer_positions.
10724 * dispextern.h: Change names of renamed functions from dispnew.c
10727 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10729 * fileio.c (Fdo_auto_save): Create directories for auto-save
10730 list file if necessary.
10732 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10733 from buffer or frame.
10734 (automatic_hscrolling_p): New variable.
10735 (hscroll_windows): Scroll windows horizontally only if automatic
10736 hscrolling is allowed.
10737 (syms_of_xdisp): New variable `automatic-hscrolling'.
10739 * frame.h (struct frame): Add member extra_line_spacing.
10741 * xfns.c (x_set_line_spacing): New function.
10742 (Fx_create_frame): Set line spacing from resources.
10743 (Qline_spacing): New variable.
10744 (syms_of_xfns): Initialize Qline_spacing.
10746 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10748 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10749 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10750 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10751 extra_line_spacing from default value.
10752 (init_buffer_once): Initialize default value of extra_line_spacing.
10754 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10757 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10758 prompt_width. Add extra line spacing.
10760 * term.c (produce_glyphs): Remove reference to struct it's
10763 * dispextern.h (struct it): Remove member prompt_width, add
10764 extra_line_spacing.
10766 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10768 * dispnew.c (update_frame_line): When writing a whole line, make
10769 sure cursor is in the right row afterwards, otherwise a use of
10770 capability `ch' in cmgoto might leave the cursor in the row below.
10772 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10774 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10776 * keyboard.c (timer_check): Fix typo in comment.
10778 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10780 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10781 name change: ch -> character.
10783 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10785 * keyboard.c (echo_message_buffer): New variable.
10786 (echo_now): Set echo_message_buffer to the echo area buffer used
10787 to display the echo.
10788 (cancel_echoing): Reset echo_message_buffer to nil.
10789 (read_char): Code rewritten that handles canceling an echo or
10790 echoing a dash, respectively.
10792 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10793 directory doesn't exist.
10795 2000-04-19 Dave Love <fx@gnu.org>
10797 * fns.c (syms_of_fns): Defsubr mapc.
10798 (concat): Don't allow numeric args.
10799 (Fconcat): Doc change.
10801 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10803 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10804 instead define end_match(1|2) more carefully.
10805 Use GET_CHAR_BEFORE_2 for `begline'.
10807 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10809 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10810 on 64-bit systems where NULL is defined as `0'.
10812 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10813 the `variable argument list' to make it work on Alpha.
10815 * m/alpha.h (_LP64) [!_LP64]: Define.
10816 (ORDINARY_LINK): Define for NetBSD.
10818 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10820 2000-04-19 Dave Love <fx@gnu.org>
10822 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10825 * Makefile.in (LIBS): Don't use.
10826 (GETLOADAVG_OBJ): Define again.
10827 (otherobj): Add GETLOADAVG_OBJ.
10829 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10831 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10833 * lread.c (read_filtered_event): Cancel and start busy cursor.
10835 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10836 that the per-character metrics may be null.
10838 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10840 * buffer.c (clone_per_buffer_values): New function.
10841 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10842 clone_per_buffer_values if CLONE is not nil.
10844 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10846 2000-04-16 Dave Love <fx@gnu.org>
10848 * Makefile.in: Remove obsolete localcpp stuff.
10849 (GETLOADAVG_OBJ): Don't define.
10850 (obj): Move LIBOBJS...
10851 (otherobj): ... to here.
10852 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10853 whitespace-only lines after the continuation (Irix).
10855 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10857 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10859 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10861 2000-04-14 Dave Love <fx@gnu.org>
10863 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10864 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10865 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10866 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10869 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10870 autoconfiscated HAVE_GETLOADAVG.
10872 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10875 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10877 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10878 (fill_in_lock_file_name): Avoid existing files that aren't links.
10880 2000-04-14 Dave Love <fx@gnu.org>
10882 * Makefile.in (LIBS, LIBOBJS): New variable.
10883 (INTERVAL_SRC): Convert to make variable.
10884 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10885 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10886 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10888 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10889 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10890 (shortlisp): Add facemenu, float-sup, frame.
10891 (SOME_MACHINE_LISP): Remove them from here.
10892 (LIBES): Change unused LDLIBS to autoconf LIBS.
10894 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10896 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10898 * composite.c (update_compositions): If FROM and TO are not in a
10899 valid range, do nothing.
10901 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10903 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10905 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10907 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10910 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10912 * fileio.c (a_write): Remove redundant semi-colons.
10913 (e_write): Return -1 if failed to write all the data.
10914 This fixes the changes made at 1999-12-15.
10916 2000-04-12 Dave Love <fx@gnu.org>
10918 * fns.c (mapcar1): Test for null vals to support mapc.
10919 (Fmapc): New function.
10921 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10923 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10924 (IT_frame_up_to_date): Support the buffer local value of
10925 cursor-type, if defined.
10927 2000-04-10 Dave Love <fx@gnu.org>
10929 * editfns.c (preceding-char, following-char): Doc fix.
10931 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10933 * Makefile.in (temacs): Revert 2000-03-12 change.
10935 2000-04-10 Jason Rumney <jasonr@gnu.org>
10937 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10939 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10941 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10942 area buffer, if it's not set up yet.
10944 * indent.c (compute_motion): Set immediate_quit.
10946 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10948 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10949 (realize_tty_face): Suppress boldness if colors are the inverse of
10950 the default colors, and tty_suppress_bold_inverse_default_colors_p
10952 (Ftty_suppress_bold_inverse_default_colors): New function.
10953 (syms_of_xfaces): Defsubr it.
10955 * buffer.c (Frestore_buffer_modified_p): New function.
10956 (syms_of_buffer): Defsubr it.
10958 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10960 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10961 charset id (int) argument, not a charset (Lisp_Object).
10963 * coding.h (code_convert_string): Declare.
10964 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10965 object, as the fourth argument to code_convert_string.
10967 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10968 (Fset_fontset_font): Use EQ to compare lisp objects.
10970 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10972 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10973 a pointer that looks like a lisp object.
10974 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10975 zero, instead see whether it's an integer object, since they can't
10977 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10979 * dispnew.c (allocate_matrices_for_frame_redisplay)
10980 (direct_output_forward_char): Use X(U)INT and make_number as needed
10981 to convert between (unsigned) int values and lisp integers.
10982 * keyboard.c (read_key_sequence): Likewise.
10983 * lread.c (substitute_object_recurse): Likewise.
10984 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10985 * minibuf.c (do_completion, Fminibuffer_complete_word)
10986 (Fminibuffer_completion_help): Likewise.
10987 * term.c (produce_special_glyphs): Likewise.
10989 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10990 * print.c (print_preprocess, print_object): Likewise.
10992 * search.c (compile_pattern): Use NILP when checking for nil.
10994 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10995 __OPTIMIZE__]: Provide a GNU C macro version that handles
10996 lisp-object unions.
10997 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10998 field, to better cope with ENABLE_CHECKING and calls that modify a
10999 Lisp_Object using its old value.
11001 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11003 * window.c (compare_window_configurations): Signal an error
11004 if parameters C1 or C2 aren't window configurations.
11006 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11007 AFTER_POTENTIAL_GC calls around calls to functions that can
11008 signal an error and thus invoke the debugger.
11010 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11012 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11013 an error if decoding fails.
11015 * keyboard.c (lispy_mouse_names): Variable removed.
11016 (Vlispy_mouse_stem): New variable.
11017 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11018 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11019 for any mouse button number. Increase size of mouse_syms and
11020 button_down_location as needed. Call modify_event_symbol with
11021 different arguments.
11022 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11023 Call modify_event_symbol with different arguments.
11024 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11025 for any button number. Call modify_event_symbol with different
11027 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11028 Accept a string for NAME_ALIST_OR_STEM.
11030 * lisp.h (larger_vector): Add prototype.
11032 * fns.c (larger_vector): Make externally visible.
11034 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11036 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11038 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11039 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11040 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11041 we are between str1 and str2.
11042 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11043 (PATFETCH): Use `TRANSLATE'.
11044 (PATFETCH_RAW): Fetch multibyte char if applicable.
11045 (PATUNFETCH): Remove.
11046 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11047 When writing a char, write it directly into the pattern buffer rather
11048 than going needlessly through a temp char-array.
11049 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11050 multibyte magic and remove the useless `#ifdef emacs'.
11051 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11054 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11055 conditional on `emacs'.
11057 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11059 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11061 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11062 non-union-type versions of XMARK and friends here, because XMARK
11063 and friends won't work on an integer field if NO_UNION_TYPE is not
11065 (make_number): Define as a function if it's not defined as a macro.
11067 * composite.c (run_composite_function): Use NILP when checking for nil.
11068 (syms_of_composite): Delete local var NARGS, pass an int as first
11069 argument to Fmake_hash_table.
11071 * editfns.c (text_property_stickiness): Use NILP to test
11072 Lisp_Object boolean value.
11073 (Fmessage_or_box): Don't use NILP to test int variable.
11074 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11075 problems reading from and changing the same lisp value in an
11078 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11080 * term.c (TN_no_color_video): New variable.
11081 (term_init): Intitialize TN_no_color_video.
11082 (enum no_color_bit): New enumeration.
11083 (MAY_USE_WITH_COLORS_P): New macro.
11084 (turn_on_face): Use it to determine if attributes may be used
11085 combined with colors.
11087 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11089 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11090 with int lvalues via casts; instead, just yield lisp object lvalues.
11091 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11092 proper accessor macros.
11093 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11094 (grow_mini_window): Fix typo getting int value of root->height.
11096 * xdisp.c (compute_string_pos): Fix order of arguments to
11097 string_pos_nchars_ahead.
11098 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11099 count arg to variable-arg routines like Frun_hook_with_args and
11101 (back_to_previous_visible_line_start)
11102 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11103 fixed-arg routines like Fget_char_property and Fmake_string.
11104 (reconsider_clip_changes): Use XINT when comparing integer lisp
11105 objects, or passing them as int arguments.
11106 (mark_window_display_accurate, insert_left_trunc_glyphs)
11107 (append_space, extend_face_to_end_of_line): Use make_number when
11108 storing or passing integer values as lisp objects.
11109 (set_cursor_from_row, highlight_trailing_whitespace): Use
11110 INTEGERP, not implicit test against zero, for glyph object.
11111 (try_window_id): Don't use make_number when we want an int value.
11113 * xfaces.c (xlfd_symbolic_value): Make last argument a
11114 Lisp_Object, to be consistent with callers.
11115 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11116 (lface_hash): Apply XFASTINT to lisp values before folding in.
11118 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11119 fill in window width and height. Pass an int, not a lisp object,
11120 as first arg to Finsert.
11122 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11124 * xfaces.c (realize_basic_faces): Block input while realizing
11127 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11129 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11131 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11133 * xterm.c (x_produce_glyphs): When displaying unibyte text
11134 or ASCII, handle case that per-char metric is null.
11136 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11138 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11140 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11141 (XSUBR, XBUFFER): Verify correct object type before returning
11142 pointer, using eassert.
11143 * frame.h (XFRAME): Likewise.
11145 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11146 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11147 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11148 * data.c (set_internal): Likewise.
11149 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11150 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11151 * fileio.c (auto_save_1): Likewise.
11152 * insdel.c (check_markers): Likewise.
11153 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11154 * undo.c (record_insert): Likewise.
11155 * vmsproc.c (child_sig): Likewise.
11156 * window.c (unshow_buffer, window_loop): Likewise.
11157 * xterm.c (x_erase_phys_cursor): Likewise.
11159 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11161 * xfns.c (free_image_cache): Free the cache structure itself
11162 last, after all its members have been freed.
11164 * lisp.h (xstrdup): Add prototype.
11166 * alloc.c (xstrdup): Moved here from xfaces.c.
11167 (allocating_for_lisp): Variable removed.
11168 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11170 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11172 (xstrdup): Moved to alloc.c.
11174 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11176 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11178 * emacs.c (main): Fix sense of no-loadup test.
11180 * config.in (ENABLE_CHECKING): Undef.
11182 * lisp.h (struct interval): Replace "parent" field with a union of
11183 interval pointer and Lisp_Object; add new bitfield to use as
11184 discriminant. Change other flag fields to bitfields.
11185 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11186 is defined and the supplied test fails, print a message and abort.
11187 (eassert): New macro. Use CHECK to provide an assert-like facility.
11189 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11190 pointers; abort if the value looks like a lisp object.
11191 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11192 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11193 Modify for new interval parent definition.
11195 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11196 (UNMARK_BALANCE_INTERVALS): Update references that need an
11197 addressable lisp object in the interval structure.
11198 (die): New function.
11199 (suppress_checking): New variable.
11201 * intervals.c (interval_start_pos): Just return 0 if there's no
11204 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11206 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11207 and earlier Emacs versions.
11209 * keyboard.c (Ftop_level): Cancel busy-cursor.
11211 * eval.c (call_debugger): Cancel busy-cursor.
11213 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11215 * search.c (Freplace_match): Adjust multibyteness of the current
11216 buffer and NEWTEXT. Free allocated memory before signaling an error.
11218 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11220 * regex.c (analyse_first): New function obtained by ripping out most
11221 of re_compile_fastmap and generalizing it a little bit so that it
11222 can also just return whether a given (sub)pattern can match the empty
11224 (regex_compile): Use `analyse_first' to decide whether the loop-check
11225 needs to be done or not for *, +, *? and +? (the loop check is costly
11226 for non-greedy repetition).
11227 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11229 2000-03-28 Dave Love <fx@gnu.org>
11231 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11233 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11235 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11237 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11239 (enum re_opcode_t): Update description of succeed_n.
11240 (PATFETCH): Always define.
11241 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11242 operators, char classes, shy-groups and intervals).
11243 Optimize special cases of intervals so as to only use succeed_n and
11244 jump_n when really needed.
11245 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11246 that we don't have to handle the special cases any more.
11247 Simplify on_failure_jump handling as well.
11249 2000-03-28 Jason Rumney <jasonr@gnu.org>
11251 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11253 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11255 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11257 * s/msdos.h (GC_SETJMP_WORKS): Define.
11259 * alloc.c (mark_maybe_object): New function.
11260 (mark_memory): Use it.
11261 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11262 (setjmp_tested_p, longjmp_done): New variables.
11263 (test_setjmp): New function.
11264 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11265 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11267 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11268 to DEC_TEXT_POS and INC_TEXT_POS.
11270 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11271 with parameter MULTIBYTE_P.
11273 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11275 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11276 buffers because it looks for multibyte character byte sequences
11277 which don't exist in unibyte text.
11279 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11281 * xfaces.c (register_color, unregister_color, unregister_colors)
11282 [DEBUG_X_COLORS]: New functions.
11283 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11285 * xfns.c (x_set_cursor_color): Get color reference counts right.
11287 * xterm.c (x_copy_color): New function.
11288 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11290 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11291 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11292 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11293 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11294 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11295 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11296 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11297 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11298 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11299 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11301 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11302 names for handling per-buffer variables.
11304 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11305 instead of MAX_BUFFER_LOCAL_VARS.
11306 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11308 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11310 * xfns.c (x_specified_cursor_type): New function.
11311 (x_set_cursor_type): Use it.
11313 * buffer.h (struct buffer): Add cursor_type.
11315 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11317 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11318 (print_partial_compiled_pattern, re_compile_fastmap):
11320 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11321 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11322 executing it as well as when popping it off the stack to find infinite
11323 loops in non-greedy repetition operators.
11325 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11327 * doc.c (Qfunction_documentation): New variable.
11328 (syms_of_doc): Initialize Qfunction_documentation.
11329 (Fdocumentation): If FUNCTION is a symbol with non-nil
11330 `function-documentation' property, return a documentation derived
11333 * buffer.c (syms_of_buffer): Add default-cursor-type.
11334 (init_buffer_once): Don't let cursor_type have a local value
11337 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11338 on buffer-local value of cursor_type.
11339 (x_draw_bar_cursor): Add parameter WIDTH.
11341 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11342 (init_buffer_once): Set default cursor_type value to t.
11343 Mark cursor_type as local everywhere.
11344 (syms_of_buffer): New per-buffer variable cursor-type.
11346 * buffer.h (struct buffer): Remove member local_var_flags,
11348 (MAX_BUFFER_LOCAL_VARS): New macro.
11349 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11350 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11351 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11352 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11354 * print.c (print_object): Use new macros for per-buffer variables.
11356 * category.c (Fset_category_table): Use new macros for per-buffer
11359 * buffer.c (buffer_permanent_local_flags): Make a char array.
11360 (max_buffer_local_idx): New variable.
11361 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11362 for new handling of per-buffer variables.
11363 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11364 (init_buffer_once): Initialize per-buffer vars differently.
11365 Set max_buffer_local_idx.
11367 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11370 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11372 * data.c (do_symval_forwarding, store_symval_forwarding)
11373 (find_symbol_value, set_internal, default_value, Fset_default)
11374 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11375 per-buffer variables.
11377 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11379 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11381 * xterm.c (x_term_init): Unblock input around call1 of
11382 Qvendor_specific_keysyms.
11384 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11385 (find_defun_start): Consider an open parenthesis in column 0
11386 a defun start only if open_paren_in_column_0_is_defun_start is set.
11387 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11389 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11391 * eval.c (Fautoload): Add entry in load-history (if after dump).
11392 * lread.c (load-history): Update docstring.
11394 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11396 * indent.c (Fvertical_motion): Always use the current buffer.
11397 Temporarily change the window's buffer, if necessary.
11399 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11401 * xterm.c (fast_find_position): Make sure not to consider rows
11402 not visible in the window.
11404 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11406 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11407 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11409 2000-03-22 Jason Rumney <jasonr@gnu.org>
11411 * w32menu.c (single_submenu): Set help string to NULL if none.
11412 (w32_menu_show): Set help string correctly.
11413 (add-menu-item): Set help string in MIIM_DATA for menu item.
11414 Load SetMenuItemInfoA explicitly.
11415 (w32_menu_display_help): New function.
11417 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11418 (QCdata): Moved to xdisp.c.
11420 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11421 (Vw32_charset_to_codepage_alist): Removed.
11422 (Vw32_charset_info_alist): New variable.
11423 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11424 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11425 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11426 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11428 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11429 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11430 Define Vw32_charset_info_alist and w32_charset symbols.
11432 2000-03-22 Jason Rumney <jasonr@gnu.org>
11434 * makefile.nt (w32bdf.obj): Update dependencies.
11436 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11438 * w32fns.c: Include fontset.h after dispextern.h.
11439 (Fx_create_frame): Do not create fontset.
11440 (w32_load_system_font): Doc fix.
11441 (Fx_close_connection): Free full_name if it is not shared.
11443 * w32term.c: Include fontset.h after dispextern.h.
11444 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11446 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11447 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11448 (w32_font_is_double_byte): New function, needs body.
11449 (x_append_glyph): Set glyph->glyph_not_available_p.
11450 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11451 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11452 character, convert it to a unibyte character.
11453 (struct glyph_string): Delete member `charset'.
11454 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11455 calculating it is found.
11456 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11457 the case that per char metric is not available correctly.
11458 (x_fill_glyph_string): Handle the case that the specific glyph is
11459 not available correctly.
11460 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11461 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11462 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11463 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11464 fontset. Don't call FS_LOAD_FONT.
11466 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11468 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11469 (INT_LISPLIKE): New macro.
11470 (NULL_INTERVAL_P): Use it.
11471 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11472 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11473 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11475 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11476 explicit references to "parent" field of struct interval and
11477 associated unclean type conversions.
11478 * intervals.c (create_root_interval, root_interval, rotate_right)
11479 (rotate_left, balance_possible_root_interval, split_interval_right)
11480 (split_interval_left, interval_start_pos, find_interval)
11481 (next_interval, previous_interval, update_interval)
11482 (adjust_intervals_for_insertion, delete_node, delete_interval)
11483 (adjust_intervals_for_deletion, merge_interval_right)
11484 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11485 (copy_intervals_to_string): Likewise.
11486 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11488 * syntax.c (update_syntax_table): Likewise.
11490 * intervals.c (reproduce_tree_obj): New function, like
11491 reproduce_tree but takes a Lisp_Object for the parent. Declare
11493 (graft_intervals_into_buffer): Use it when appropriate.
11494 (reproduce_tree): Declare with prototype.
11495 (balance_possible_root_interval): Check that the parent is a lisp
11496 object before trying to examine its type.
11498 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11500 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11501 as strings only if both are known to be strings.
11503 * s/openbsd.h (LIBS_TERMCAP): Undef.
11505 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11507 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11508 definitions for non-Emacs compilation.
11509 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11510 outside of `#ifdef emacs'.
11511 (print_partial_compiled_pattern): Update.
11512 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11513 (re_compile_fastmap): Merge handling of charset and charset_not (for
11514 emacs and non-emacs compilation as well).
11515 Similarly for (not)categoryspec and (not)syntaxspec.
11516 Don't use the fastmap when reaching `anychar' since the added
11517 complexity is not justified.
11518 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11519 and (not)syntaxspec. Merge (not)categoryspec.
11521 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11523 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11524 (FACE_FOR_CHAR): Define them differently for the configuration of
11527 2000-03-21 Dave Love <fx@gnu.org>
11529 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11532 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11534 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11535 (lface_fully_specified_p): Don't check contents of
11536 LFACE_FONT_INDEX because that attribute is optional.
11537 (realize_x_face): Remove now unwarranted xassert.
11539 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11541 The following changes are to make font selection based on
11542 characters, not charset. In addition, they recover fontset
11543 facilities while utilizing the new font selection mechanism.
11545 * Makefile.in (fontset.o): Depend on dispextern.h.
11547 * alloc.c (mark_face_cache): Don't mark face->registry.
11549 * dispextern.h (struct glyph): New member glyph_not_available_p.
11550 Use 22 bits for face_id.
11551 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11552 (struct face): Delete member registry, new member ascii_face.
11553 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11554 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11555 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11556 (struct it): Delete member charset, new member glyph_not_available_p.
11558 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11559 (struct fontset_info, struct fontset_data): Structs removed.
11560 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11561 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11562 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11563 (fs_free_face_fontset, fontset_font_pattern)
11564 (face_suitable_for_char_p, face_for_char)
11565 (make_fontset_for_ascii_face): Extern them.
11566 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11567 (FS_LOAD_FACE_FONT): New macro.
11569 * fontset.c: All codes rewritten or adjusted for the change of
11570 fontset implementation. Now fontset is represented by char table.
11571 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11573 (my_strcasecmp): Function removed.
11574 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11575 (AREF, ASIZE): New macros.
11576 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11577 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11578 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11579 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11580 (fontset_id_valid_p, font_family_registry, fontset_name)
11581 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11582 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11584 (fs_load_font): New arg FACE. Caller changed.
11585 (fs_query_fontset): Argument changed. Caller changed.
11586 (Fquery_fontset): call fs_query_fontset.
11587 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11589 (clear_fontset_elements, check_registry_encoding)
11590 (check_fontset_name): New functions.
11591 (syms_of_fontset): Set char-table-extra-slots property of fontset
11592 to 3. Staticpro and initialize Vfontset_table and
11593 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11595 * frame.h (struct frame): Member `fontset_data' removed.
11596 (FRAME_FONTSET_DATA): Macro removed.
11598 * frame.c (make_frame): Don't allocate f->fontset_data.
11599 (Fdelete_frame): Don't free f->fontset_data.
11601 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11603 * xdisp.c (charset_at_position): Function removed.
11604 (init_iterator): Don't set member charset of struct `it'.
11605 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11606 (next_element_from_display_vector, insert_left_trunc_glyphs):
11608 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11610 (get_next_display_element, append_space)
11611 (extend_face_to_end_of_line): Likewise.
11613 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11615 (clear_font_table, frame_update_line_height, load_face_font):
11616 Adjusted for the change of fontset implementation.
11617 (load_face_fontset_font): Function removed.
11618 (pixel_point_size): New function.
11619 (font_list): Argument type changed. Caller changed.
11620 (LFACE_FONT): New macro.
11621 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11622 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11623 Lisp_Object. Determine the font name by actually loading a font
11624 by the specified pattern. Set LFACE_FONT (lface) to the specified
11625 pattern. Even if a font is not found, don't try alternatives.
11626 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11627 (set_font_frame_param): If `font' is specified in lface, use it.
11628 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11629 (lface_same_font_attributes_p): Likewise.
11630 (make_realized_face): Arguent changed. Caller changed. Set
11631 face->ascii_face to face itself.
11632 (free_realized_face): Free face->fontset if face is for ASCII.
11633 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11634 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11635 (free_realized_multibyte_face): New function.
11636 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11637 changed. Caller changed.
11638 (try_font_list): Argument type changed.
11639 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11640 (choose_face_font): Argument changed. Handle fontset properly.
11641 (choose_face_fontset_font): Function removed.
11642 (realize_default_face, realize_named_face): Don't remove the
11644 (realize_face): Argument changed. Caller changed. Remove face
11645 with the arg former_face_id in advance. Load font for the new face.
11646 (realize_x_face): Argument changed. Caller changed. For a
11647 multibyte character, share fontset with base_face. For a single
11648 byte character, make a new realized fontset. Don't load a font here.
11649 (realize_tty_face): Argument changed. Caller changed.
11650 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11651 (face_at_buffer_position): Don't check multibyte_p for returning
11653 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11654 FACE_SUITABLE_FOR_CHARSET_P.
11655 (syms_of_xfaces): Remove code for Qx_charset_registry and
11656 Vface_default_registry.
11658 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11659 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11660 (x_per_char_metric): Don't try FONT->default_char. Even if
11661 pcm->width is zero, glyph bits may exist.
11662 (x_encode_char): Always initialize char2b->byte1.
11663 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11664 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11665 (x_append_glyph): Set glyph->glyph_not_available_p.
11666 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11667 it->charset. Handle the case that per char metric is not
11668 available. If it->multibyte_p is zero and it->c is a multibyte
11669 character, convert it to a unibyte character.
11670 (struct glyph_string): Delete member `charset'.
11671 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11672 the case that per char metric is not available correctly.
11673 (x_fill_glyph_string): Handle the case that the specific glyph is
11674 not available correctly.
11675 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11676 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11677 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11678 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11679 fontset. Don't call FS_LOAD_FONT.
11681 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11682 (x_create_tip_frame): Likewise.
11683 (Fx_close_connection): Free full_name of font_info.
11685 * fns.c (optimize_sub_char_table): New function.
11686 (Foptimize_char_table): New function.
11687 (syms_of_fns): Defsubr Soptimize_char_table.
11689 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11691 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11692 only if buffer is displayed in some window.
11694 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11695 (try_window_reusing_current_matrix): Don't call scroll run
11696 function if run's current and desired position are the same;
11697 this prevents cursor flickering.
11699 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11701 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11703 * regex.c (RE_STRING_CHAR): New macro.
11704 (GET_CHAR_AFER_2): Remove.
11705 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11706 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11707 (print_partial_compiled_pattern, re_compile_fastmap)
11708 (re_match_2_internal): Remove on_failure_jump_exclusive.
11709 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11710 optimization only need to work for * (ie. can use of_keep_string_jump).
11711 Remove the special case for .*\n since it is now covered by the general
11713 (re_search_2): Don't bother with `room'.
11714 (skip_one_char): New function.
11715 (skip_noops): Simplify since `memory' is not needed any more.
11716 (mutually_exclusive_p): Restructure slightly to use `switch' and
11717 add handling for "all" remaining cases.
11718 (re_match_2_internal): Change on_failure_jump_smart to use
11719 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11720 rather than on_failure_jump_exclusive.
11722 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11724 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11725 number of bits per RGB because it's everywhere used as the depth
11728 * term.c (calculate_costs): Remove code dealing with X frames.
11730 2000-03-19 Richard M. Stallman <rms@gnu.org>
11732 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11734 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11736 * lread.c (read_integer): Unread the last char not consumed.
11738 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11740 * xterm.c (x_update_window_cursor): Don't update in frames
11741 which are in the process of being deleted.
11743 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11745 * Makefile.in (mostlyclean): Add `*.core'.
11746 (clean): Add `bootstrap-emacs'.
11748 * lread.c (read_integer): New function.
11749 (read1): Support read syntax #o, #x, #b, #r.
11751 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11753 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11754 make sure POINTER_TO_OFFSET gives the same value before and after
11755 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11756 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11757 (debug): Now only active if > 0 rather than if != 0.
11758 (DEBUG_*): Update for the new meaning of `debug'.
11759 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11760 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11761 in `succeed_n', `jump_n' and `set_number_at'.
11762 (store_op1, store_op2, insert_op1, insert_op2)
11763 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11764 (group_in_compile_stack): Move to after its arg's types are
11765 declared and add a prototype.
11766 (PATFETCH): Define in terms of PATFETCH_RAW.
11767 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11768 (QUIT): Redefine as a nop except for NTemacs.
11769 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11770 indentation of the greedy-op and shy-group code.
11771 (at_(beg|end)line_loc_p): Fix argument's types.
11772 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11773 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11774 (MATCHING_IN_FIRST_STRING): Remove.
11775 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11776 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11777 QUIT unconditionally.
11779 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11781 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11784 * process.c (send_process): Add a hint that the function
11785 can call Lisp code to its comment.
11787 * lread.c (load_dangerous_libraries): New variable.
11788 (Vbytecomp_version_regexp): New variable.
11789 (safe_to_load_p): New function.
11790 (Fload): Handle files not compiled with Emacs specially.
11791 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11793 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11795 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11797 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11798 support functions only if HAVE_X11R6_XIM is defined.
11799 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11801 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11803 * xfns.c (X_I18N_INHIBITED): Don't define.
11804 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11805 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11807 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11808 (HAVE_X11R6_XIM): Define.
11810 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11812 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11813 If set, call XSynchronize.
11815 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11817 * regex.c: Declare a new type `re_char' used throughout the code
11818 for the string char type. It's `const unsigned char' to match the
11819 rest of Emacs. Consistently make sure all pointers to strings use
11820 it and make sure all pointers into the pattern use `unsigned char'.
11821 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11822 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11825 * charset.h (GET_CHAR_AFTER_2): Remove.
11826 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11828 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11830 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11831 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11832 of them try to use backquotes.
11834 2000-03-12 Dave Love <fx@gnu.org>
11836 * unexelf.c: Restore changes of 1999-10-19.
11837 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11838 fix its type and alignment; copy it from current process.
11840 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11842 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11843 has been found. Fix bug not computing timer's predecessor.
11845 * fileio.c (Fread_file_name): Handle case that DIR contains a
11848 * window.c (Fsave_window_excursion): Doc fix.
11850 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11852 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11854 * msdos.c (vga_installed): New function, code moved from
11855 dos_set_window_size.
11856 (Qbar, Qcursor_type, outside_cursor): New variables.
11857 (syms_of_msdos): Intern and staticpro them.
11858 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11859 shape used outside Emacs when called for the first time.
11860 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11861 cursor shape used outside Emacs.
11862 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11863 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11865 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11866 parameters specify the cursor. Make qreverse a global
11867 variable (renamed to Qreverse).
11869 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11871 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11873 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11875 This is a big redesign of failure-stack and register handling, prompted
11876 by bugs revealed when trying to add shy-groups. Overall, what happened
11877 is that loops are now structured a little differently, groups can be
11878 shy and the code is a little simpler.
11880 * regex.h: Update the copyright.
11881 (RE_SHY_GROUPS): New value.
11882 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11883 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11885 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11886 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11887 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11888 for (start|stop)_memory since they now only take one argument (the
11889 second has becomes unnecessary).
11890 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11891 (print_compiled_pattern): Use %ld to printf long ints and flush to
11892 make debugging a little easier.
11893 (union fail_stack_elt): Make the integer unsigned.
11894 (struct fail_stack_type): Add a `frame' element.
11895 (INIT_FAIL_STACK): Init `frame' as well.
11896 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11897 (DEBUG_PUSH, DEBUG_POP): Remove.
11898 (NUM_REG_ITEMS): Remove.
11899 (NUM_NONREG_ITEMS): Adjust.
11900 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11901 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11902 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11903 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11905 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11906 address pushed is not the destination of the jump but the source
11908 (NUM_FAILURE_ITEMS): Remove.
11909 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11910 registers before the actual failure point). Don't hardcode any
11911 meaning for str==NULL anymore.
11912 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11913 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11915 (REG_UNSET_VALUE): Use NULL (why not?).
11916 (compile_range): Remove declaration since it doesn't exist.
11917 (struct compile_stack_elt_t): Remove inner_group_offset.
11918 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11919 (regex_grow_registers): Remove dead code.
11920 (FIXUP_ALT_JUMP): New macro.
11921 (regex_compile): Add shy-groups Change loops to use
11922 on_failure_jump_smart&jump instead of
11923 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11924 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11925 variable to me). Use `jump' instead of `jump_past_alt' and don't
11926 bother with push_dummy_failure in alternatives since it is now
11927 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11928 emacs' for (re)allocating the stack.
11929 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11930 from loop when bufp->can_be_null rather than jumping to `done'.
11931 Avoid jumping backwards so as to ensure termination. Use
11932 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11933 backreferences. Remove dead code in handling of `anychar'.
11934 (skip_noops, mutually_exclusive_p): New functions taken from the
11935 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11936 improve mutually_exclusive_p to handle ".+\n".
11937 (lowest_active_reg, highest_active_reg)
11938 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11939 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11940 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11941 variables. Push register (in `start_memory') on the stack rather
11942 than storing it in old_reg(start|end). Remove the cycle detection
11943 from `stop_memory', replaced by the use of on_failure_jump_loop
11944 for greedy loops. Add code for the new on_failure_jump_<foo>.
11945 Remove ad-hoc code in `on_failure_jump' to push more registers in
11946 the case of a loop. Take out code from `maybe_pop_jump' into
11947 separate functions and adapt it to the semantics of
11948 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11949 and push_dummy_failure. Remove dummy_failure handling and
11950 handling of `failures to jump to on_failure_jump' (this last one
11951 was already dead code, it seems).
11952 (group_match_null_string_p, alt_match_null_string_p)
11953 (common_op_match_null_string_p): Remove.
11955 2000-03-08 Dave Love <fx@gnu.org>
11957 * config.in: Don't depend on __STDC__ for volatile.
11958 Add POINTER_TYPE, PTR, PROTOTYPES.
11960 * hftctl.c, strftime.c: Use PROTOTYPES.
11961 * eval.c (find_handler_clause): Likewise.
11963 * mem-limits.h: Use POINTER_TYPE.
11965 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11966 (memory_warnings): Declare using POINTER_TYPE.
11968 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11970 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11972 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11974 * xfns.c: Remove obsolete code in #if 0.
11975 (Fx_focus_frame): New function.
11977 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11979 * coding.c (coding_category_name): Add coding-category-utf-8,
11980 coding-category-utf-16-be, coding-category-utf-16-le.
11981 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11982 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11983 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11984 (detect_coding_utf_8): New function.
11985 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11986 UTF_16_LOW_SURROGATE_P): New macros.
11987 (detect_coding_utf_16): New function
11988 (detect_coding_mask): When priorities are specified, skip any
11989 categories that have `nil' coding-system. Fix bug of returning
11990 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11991 returns a mask not set in PRIORITIES.
11992 (detect_eol_type_in_2_octet_form): New function.
11993 (detect_eol): selects detect_eol_type_XXX to call according to
11994 cooding->category_idx.
11995 (detect_coding_system): Remove `nil' coding-system in the result.
11996 (Fupdate_coding_systems_internal): Update all coding-categories.
11998 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11999 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12001 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12002 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12003 (CODING_CATEGORY_IDX_UTF_16_LE)
12004 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12005 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12006 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12007 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12009 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12011 * doc.c (Fdocumentation_property): If value is not a string,
12012 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12014 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12015 close the display with XtCloseDisplay. This caused a bus error
12018 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12019 complete but not unique.
12021 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12023 * process.c (send_process): Remove local variable `procname' that
12024 might become invalid when a GC happens. Instead, access the
12025 process name slot directly.
12027 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12028 orig_height if set.
12030 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12031 orig_height if set.
12033 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12035 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12036 glyph matrices have been freed.
12038 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12040 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12041 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12043 * xfns.c (QCdata): Moved to xdisp.c.
12045 * xdisp.c (QCdata): Moved here from xfns.c.
12046 (syms_of_xdisp): Initialize QCdata.
12048 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12050 * window.c (coordinates_in_window): Use
12051 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12052 FRAME_INTERNAL_BORDER_WIDTH.
12054 * xdisp.c (try_window_id): Recompute unchanged information if
12055 it is obviously invalid.
12057 * xterm.c (x_term_init): Create a colormap if not using the
12060 * xterm.h (select_visual): Change prototype.
12062 * xfns.c (select_visual): Rewritten. Recognize user-specified
12064 (visual_classes): New variable.
12066 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12068 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12069 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12070 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12071 (x_decode_color): Don't handle allocation of white and black specially.
12072 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12073 XtNcolormap resources.
12074 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12075 (Fx_create_frame): Initialize color members of x_output structure.
12076 (xpm_load): Pass colormap to XPM lib.
12078 * xfaces.c (x_free_colors): Access colormap of frame using
12079 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12080 when default colormap is used.
12082 * xterm.c (x_term_init): Set Colormap member of x_display_info
12083 structure. Copy colormap if resource `privateColormap' is
12084 specified (PseudoColor only).
12085 (x_setup_relief_color): Access colormap of frame using
12088 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12089 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12091 2000-03-04 Jason Rumney <jasonr@gnu.org>
12093 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12094 other non-platform-specific equivalents.
12095 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12096 specific functions and macros as their w32 equivalents where
12097 non-platform-specifics are not available.
12098 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12099 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12100 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12101 (frame_update_line_height): Use macros to access f->output_data.
12102 (defined_color): Remove FIXME comments; fixed.
12103 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12104 into #ifdef blocks. Add WINDOWSNT blocks.
12105 (Fx_list_fonts): Use macros for accessing font data.
12106 (set_lface_from_font_name): Different default fonts for X and
12108 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12109 scalable for backward compatibility.
12110 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12111 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12113 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12116 * makefile.nt (w32faces.obj): Remove.
12119 2000-03-03 Jason Rumney <jasonr@gnu.org>
12121 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12122 correct parameters.
12124 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12126 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12127 standard ELF definitions here if the system header does not.
12129 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12131 * xterm.c (PER_CHAR_METRIC): Removed.
12132 (x_per_char_metric_1, x_default_char): New functions.
12133 (x_per_char_metric): If font's default char is invalid, return
12134 metrics of a suitably chosen usable default char.
12135 (x_draw_glyph_string_foreground): If font has an invalid default
12136 char, replace occurrences of unprintable chars with a suitably
12137 chosen usable default char.
12139 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12141 * xterm.c (note_mouse_highlight): Return quickly if frame's
12142 glyph matrices have been freed.
12144 * dispnew.c (free_glyphs): Block input while freeing matrices.
12146 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12148 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12151 * dispextern.h (x_free_colors): Add prototype.
12153 * xfaces.c (x_free_colors): New function.
12154 (unload_color, free_face_colors): Use it.
12156 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12158 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12160 * window.c [MSDOS]: Include msdos.h.
12162 2000-03-02 Dave Love <fx@gnu.org>
12164 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12166 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12167 set C_OPTIMIZE_SWITCH for gcc.
12169 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12171 * coding.c (coding_save_composition): Be sure to allocate
12172 composition data area in coding even if there's no composition in
12175 2000-03-01 Jason Rumney <jasonr@gnu.org>
12177 * w32term.c: Equivalent changes to those made to xterm.c on
12178 2000-02-25 and 2000-02-24.
12180 * w32fns.c: Equivalent changes to those made to xfns.c on
12181 2000-02-25 and 2000-02-21.
12183 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12184 correct line-end convention is followed.
12186 * w32menu.c [HAVE_BOXES]: Remove #undef.
12187 (single_keymap_panes): Remove code for simulating checkmarks.
12188 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12189 Remove code for drawing simulated checkmarks.
12190 (w32_menu_show): make unibyte help string correctly.
12191 (add_menu_item): draw standard Windows checkmarks. Draw radio
12192 buttons as radio buttons if possible.
12194 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12196 * sysdep.c (start_of_text): Don't define this function for NetBSD
12199 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12201 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12202 (LINKER): Don't undef if __NetBSD__ is defined.
12204 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12206 * fileio.c [__NetBSD__]: Define `unix'.
12208 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12210 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12212 * atimer.c (start_atimer): Don't abort when timers are stopped.
12213 (append_atimer_lists): New function.
12214 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12215 arbitrary lists of stopped and running atimers.
12217 * atimer.c (cancel_atimer): Handle canceling an atimer when
12218 some timers are stopped.
12220 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12221 after canceling it.
12223 * fns.c (maybe_resize_hash_table): Handle case of new size
12224 coming out as being the same as old size.
12226 2000-02-27 Jason Rumney <jasonr@gnu.org>
12228 * makefile.nt: Add atimer.h to dependencies.
12229 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12230 * w32console.c: Only disable window system features for dispextern.h
12231 (initialize_w32_display): Build a display info for the console.
12232 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12233 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12234 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12236 * w32gui.h (struct W32FontStruct): Revert last change after change
12238 * w32menu.c (single_submenu): Set up help string.
12239 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12240 (w32_dialog_show): Set up help string.
12241 * w32term.c (w32_display_info_for_display): Remove unused function.
12242 (w32_draw_bitmap): Use pre-built bitmaps.
12243 (w32_initialize_display_info): New function to initialize parts of
12244 display info that are common to both GUI and console frames.
12245 (w32_term_init): Use w32_initialize_display_info. Do not set
12246 Vw32_num_mouse_buttons here, as it is not called for console
12247 frames. Build bitmaps for indicating truncated lines etc.
12248 (x_delete_display): Destroy pre-built bitmaps.
12249 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12250 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12252 2000-02-27 Dave Love <fx@gnu.org>
12254 * lisp.h: Add a bunch of prototypes.
12256 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12258 * keyboard.c (read_char): Set `usec' correctly.
12260 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12262 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12263 `lambda', set reg[RRR] to the map index.
12264 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12265 reg[RRR] to 0. Otherwise, set it to -1.
12267 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12269 * emacs.c (main): Remove code snippet commented out with `//'.
12271 2000-02-25 Richard M. Stallman <rms@gnu.org>
12273 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12274 and contains a `:', prepend `/:'.
12276 * window.c (select_window_1): If selected_window is nil,
12277 don't "swap out" the buffer's point.
12278 (Fset_window_configuration): Set selected_window to nil
12279 before calling Fselect_window.
12280 (unshow_buffer): Don't set point in buffer from window's point
12281 if another more recently selected window also shows the buffer.
12283 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12285 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12287 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12288 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12289 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12291 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12292 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12293 (hide_busy_cursor): New functions.
12294 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12296 * minibuf.c (read_minibuf): Cancel busy-cursor.
12298 * keyboard.c (command_loop_1): Call start_busy_cursor before
12299 Fcommand_execute and cancel_busy_cursor after it.
12300 (timer_check): Remove busy-cursor code.
12301 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12304 * process.c (wait_reading_process_input): Remove busy-cursor code.
12306 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12307 Fx_hide_busy_cursor.
12309 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12311 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12313 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12315 * xterm.c (XTread_socket): Remove busy-cursor code.
12317 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12318 (build_frame_matrix_from_leaf_window): Put code handling
12319 glyph row's not being a slice of a frame row in #if 0.
12320 (sync_window_with_frame_matrix_rows): New function.
12321 (frame_row_to_window): New function.
12322 (mirror_line_dance): Handle copies between windows.
12324 * lread.c (Fload): Use `xfree' instead of `free'.
12325 (init_obarray): Use `xmalloc' instead of `malloc'.
12327 * window.c (Fset_window_buffer): Set WINDOW to the window
12329 (coordinates_in_window): Take frame's internal border width
12332 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12334 * xterm.c (x_display_and_set_cursor): Display cursor of
12335 non-selected windows depending on the setting of
12336 cursor_in_non_selected_windows.
12338 * xdisp.c (cursor_in_non_selected_windows): New variable.
12339 (syms_of_xdisp): DEFVAR_BOOL it.
12341 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12343 * data.c (Fstring_to_number): If number is greater than what
12344 fits into an integer, return a float.
12346 * eval.c (specbind): Remove references to
12347 keyword_symbols_constant_flag.
12349 * data.c (keyword_symbols_constant_flag): Removed.
12350 (Fmakunbound, set_internal, syms_of_data): Remove references to
12351 keyword_symbols_constant_flag.
12353 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12355 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12357 * syntax.c (multibyte_syntax_as_symbol): New variable.
12358 (syms_of_syntax): Declare it as a Lisp variable.
12359 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12360 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12361 nonzero, treat all multibyte characters as symbol.
12362 (init_syntax_once): Give syntax `word' to all multibyte characters.
12364 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12366 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12369 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12371 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12373 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12374 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12376 2000-02-21 Dave Love <fx@gnu.org>
12378 * frame.c (Vmouse_position_function): New variable.
12379 (Fmouse_position): Use it.
12380 (syms_of_frame): Install it.
12382 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12384 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12386 * fileio.c (Finsert_file_contents): Unbind the binding of
12387 standard-output done by temp_output_buffer_setup.
12389 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12390 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12391 (specbind, unbind_to): Handle most common case of non-constant
12392 symbol with trivial value specially.
12394 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12396 2000-02-20 Richard M. Stallman <rms@gnu.org>
12398 * data.c (Fmake_variable_buffer_local): Doc fix.
12399 Init found_for_buffer to 0.
12400 (Fmake_variable_frame_local): If the variable has already
12401 been buffer-local, set the check_frame field.
12403 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12405 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12406 produced for CODING_MODE_LAST_BLOCK requires.
12408 2000-02-18 Dave Love <fx@gnu.org>
12410 * keyboard.c (echo_keystrokes): Remove declaration.
12411 (Vecho_keystrokes) New variable.
12412 (read_char, record_menu_key, read_key_sequence): Use it to allow
12413 use of float value.
12414 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12416 * lread.c: Undef feature selection macros before defining.
12418 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12420 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12421 for symbols other than the symbol in question.
12423 2000-02-17 Dave Love <fx@gnu.org>
12425 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12427 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12429 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12431 * alloc.c (enum mem_type): Compile unconditionally.
12433 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12435 * xfaces.c (tty_defined_color): Don't return faulire indication
12436 for unspecified-fg and unspecified-bg pseudo-colors.
12438 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12440 * alloc.c (mark_object): Don't mark symbol names in pure space.
12441 (gc_sweep): Don't unmark symbol names in pure space.
12443 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12444 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12445 [GC_MARK_STACK]: New defines.
12446 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12447 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12449 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12451 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12452 allocate_buffer instead of xmalloc.
12454 * alloc.c (toplevel): Include setjmp.h.
12455 (PURE_POINTER_P): New define.
12456 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12457 (Vdead) [GC_MARK_STACK]: New variable.
12458 (lisp_malloc): Add parameter TYPE, call mem_insert if
12459 GC_MARK_STACK is defined.
12460 (allocate_buffer): New function.
12461 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12462 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12463 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12464 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12465 (MEM_NIL) [GC_MARK_STACK]: New define.
12466 (struct mem_node) [GC_MARK_STACK]: New structure.
12467 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12468 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12469 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12470 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12471 (mark_stack) [GC_MARK_STACK]: New functions.
12472 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12473 (clear_marks): Removed.
12474 (gc_sweep): Set free conses' car, free floats' type, free
12475 symbols' function to Vdead. Use lisp_free to free buffers.
12476 (init_alloc_once): Initialize Vdead.
12477 (survives_gc_p): Return non-zero for pure objects.
12479 * alloc.c: Add comments throughout the file.
12481 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12482 that unblocks alarms.
12484 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12485 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12486 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12488 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12490 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12492 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12493 avoid infinite error signaling. Allocate sufficient memory for
12494 eol_str in the case that eoltype is Lisp_Int.
12496 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12498 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12499 depends on the previous behavior.
12501 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12503 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12505 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12507 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12509 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12510 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12513 2000-02-15 Richard M. Stallman <rms@gnu.org>
12515 * data.c (set_internal): Don't make variable buffer-local
12516 if within a let-binding for the same buffer.
12517 (let_shadows_buffer_binding_p): New function.
12519 * eval.c (specbind): For buffer-local value,
12520 record the current buffer also.
12521 (unbind_to): Cope with that change.
12523 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12525 * window.c (Fsave_window_excursion): Doc fix.
12527 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12529 * syntax.c (back_comment): Make sure we only consider comment-starters
12530 of the relevant style and return -1 in case of a failure to find the
12531 beginning of the comment.
12532 (Fforward_comment): If back_comment fails, go back to the position just
12533 after the comment-end.
12534 (scan_lists): Add comment describing a very minor bug.
12536 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12538 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12539 `completion-regexp-list' in the docstring.
12541 2000-02-14 Dave Love <fx@gnu.org>
12543 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12545 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12547 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12548 to Emacs' syntax. Also fix the comment about set/not-set meanings
12549 since Emacs syntax is not the value 0 any more.
12550 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12551 since it's now part of RE_SYNTAX_EMACS.
12553 2000-02-12 Dave Love <fx@gnu.org>
12555 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12557 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12559 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12561 2000-02-12 Dave Love <fx@gnu.org>
12563 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12565 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12566 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12567 * s/hpux.h: Don't define HAVE_VFORK.
12569 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12571 * s/nextstep.h: Don't define HAVE_ALLOCA.
12573 * config.in: Add vfork bits.
12575 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12577 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12578 unwind function to undo the effect of stopping atimers.
12580 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12582 * atimer.c (stopped_atimers): New variable.
12583 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12586 * atimer.h (stop_other_atimers, run_all_atimers)
12587 (unwind_stop_other_atimers): Add function prototypes.
12589 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12591 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12593 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12594 library may depend on jpeg.
12595 (atimer.o): Depends on atimer.c.
12597 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12599 * insdel.c (del_range_1): Call update_compositions.
12600 (del_range_both): Call update_compositions just once..
12602 2000-02-10 Dave Love <fx@gnu.org>
12604 * xfns.c (create_frame_xic): Fix initialization of automatic
12605 aggregates for pcc.
12607 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12609 * ccl.c (CCL_MAKE_CHAR): New macro.
12610 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12611 registers by CCL_MAKE_CHAR before calling translate_char.
12612 <CCL_TranslateCharacterConstTbl> Likewise.
12614 2000-02-08 Dave Love <fx@gnu.org>
12616 * lread.c (__EXTENSIONS__): Define.
12618 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12620 * puresize.h (BASE_PURESIZE): Increase to 650000.
12622 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12624 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12627 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12629 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12630 md, mh, mb, mr, and me to the fake termcap entry.
12632 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12634 * sound.c (sound_cleanup): Don't call device close routine if the
12635 function pointer is null.
12637 2000-02-06 Andrew Innes <andrewi@gnu.org>
12639 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12640 around image definitions and prototypes.
12641 (gamma_correct) [WINDOWSNT]: New prototype.
12643 * w32term.c (x_make_frame_visible): Replace call to
12644 input_poll_signal with poll_for_input.
12646 * window.c [WINDOWSNT]: Include w32term.h.
12648 * xdisp.c [WINDOWSNT]: Include w32term.h.
12650 * makefile.nt: Add dependencies on w32gui.h.
12651 (OBJ1): Include atimer.obj.
12652 ($(BLD)\atimer.obj): New dependency rule.
12654 * w32.c (sigmask): New function (does nothing).
12655 (sigunblock): Ditto.
12657 * frame.c [WINDOWSNT]: Include w32term.h.
12659 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12661 * lread.c (syms_of_lread): Fix literal newlines.
12663 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12664 the string constant limit (2048 bytes) in MSVC.
12667 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12669 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12670 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12671 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12672 dispatch the event.
12674 2000-02-04 Dave Love <fx@gnu.org>
12676 * fileio.c: Remove some unused vars.
12677 (_GNU_SOURCE): Define (for euidaccess).
12679 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12681 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12683 (read_minibuf): Deal with allow_props correctly.
12685 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12687 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12689 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12691 * search.c (compile_pattern): If a cache entry has a nil regexp,
12692 fill in that entry instead of clobbering a previously cached
12695 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12697 * puresize.h (BASE_PURESIZE): Increase to 610000.
12699 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12701 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12704 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12706 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12707 instead of incrementing ic directly.
12708 <CCL_WriteExprConst> Likewise.
12709 <ccl_set_expr>: Set ic to jump_address.
12711 * fileio.c (e_write): Fix the handling of
12712 CODING_FINISH_INSUFFICIENT_SRC.
12714 2000-02-01 Dave Love <fx@gnu.org>
12716 * editfns.c (Fpropertize): Doc fix.
12718 * process.c (Fstart_process): Doc fix.
12720 * eval.c: Fix various doc strings not to duplicate information
12721 from help-manyarg-func-alist.
12723 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12725 * doc.c (Vhelp_manyarg_func_alist): New variable.
12726 (Fdocumentation): Use it.
12727 (syms_of_doc): Define it.
12729 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12731 * xterm.c (xim_open_dpy): Remove unused local variable.
12733 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12735 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12736 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12738 * fns.c (sweep_weak_table): New function.
12739 (sweep_weak_hash_tables): Use it. Keep on marking until there
12742 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12744 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12745 that XTread_socket does not crash by trying to call XNoOp on a
12748 2000-01-30 Jason Rumney <jasonr@gnu.org>
12750 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12751 Change selected_frame to SELECTED_FRAME ().
12752 (w32_console_mouse_position): Remove #ifndef MULE from around
12753 `insist' parameter.
12755 * makefile.nt: Remove dosfns.obj.
12757 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12759 * w32fns.c (w32_defined_color): Check for valid frame before
12760 applying gamma correction. Eliminate dependency on frame elsewhere.
12761 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12762 (w32_to_x_font): Use resx and resy not height_in and width_in.
12763 (x_to_w32_font): Doc fix.
12764 (xlfd_strip_height): New function to strip and return font height.
12765 (w32_font_match): Compare height separately from rest of xlfd
12766 spec, using xlfd_strip_height.
12768 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12769 width_in. Use w32_defined_color in place of defined_color.
12771 * w32faces.c: Merge more of DOS and X specifics in preparation for
12772 merge with xfaces.c.
12773 (defined_color): Remove FIXME comment.
12774 (tty_color_name): Provide w32-specific function.
12775 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12777 * w32console.c (turn_on_face, turn_off_face): Removed.
12778 (w32_face_attributes): New function.
12779 (Global_variables): Reduce scope where possible.
12780 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12782 (hl_mode): Don't modify text attributes.
12783 (write_glyphs): Don't do anything if len <= 0. Use
12784 w32_face_attributes to get attributes for drawing. Write
12785 terminating codes using char_attr_normal.
12786 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12787 (update_begin, update_end): Likewise.
12788 (vga_stdcolor_name): New function.
12789 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12790 (Fset_screen_color): Remove char_attr_reverse.
12792 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12794 * xfns.c (xic_set_preeditarea): Take window parameter and
12795 window-relative pixel-positions.
12797 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12798 is its frame's selected window.
12799 (xim_instantiate_callback): Likewise.
12801 * xfns.c (x_create_im): Removed.
12802 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12803 (supported_xim_styles): Renamed from supported_styles.
12804 (best_xim_style): Renamed from best_style.
12805 (create_frame_xic): Renamed from xic_create_frame.
12806 (free_frame_xic): Renamed from xic_destroy_frame.
12808 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12810 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12811 our frames, call XFilterEvent with 2nd parameter `None'.
12812 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12813 returning XBufferOverflow.
12814 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12815 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12816 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12817 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12818 (xim_initialize, xim_close)
12819 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12820 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12821 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12822 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12824 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12826 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12827 `xic_style' and `xic_xfs'.
12828 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12829 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12830 (FRAME_XIM): Removed.
12832 * xfns.c (supported_styles): New variable.
12833 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12834 (xic_create_xfontset, best_style, xic_create_frame)
12835 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12836 (xic_set_xfontset): New functions.
12838 2000-01-28 Dave Love <fx@gnu.org>
12840 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12842 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12844 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12846 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12847 for *scratch* if it already existed.
12849 * emacs.c (USAGE): New macro.
12850 (main): Use it to display usage information.
12852 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12854 Support for the menu-help feature:
12856 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12858 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12859 part of the line to the termscript file.
12860 (IT_clear_to_end): Clear the entire line, not just its beginning.
12861 (menu_help_message, prev_menu_help_message): New variables.
12862 (IT_menu_make_room): Make room for the help_text member.
12863 (IT_menu_display): New argument disp_help; all callers changed.
12864 If disp_help is non-zero, store the help text of the active menu
12865 item in menu_help_message.
12866 (XMenuAddPane): Initialize the help_text member to NULL.
12867 (XMenuAddSelection): New argument help_text. Store it in the
12869 (XMenuActivate): New argument help_callback. If the value of
12870 menu_help_message has changed since the last time, display the
12871 menu help message text while waiting for the mouse to move. Clear
12872 the echo area before exiting.
12873 (XMenuDestroy): Free the help_text member.
12875 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12877 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12878 XMenuAddSelection. Pass help callback to XMenuActivate.
12879 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12881 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12883 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12884 and EMACS_SET_USECS.
12886 2000-01-26 Dave Love <fx@gnu.org>
12888 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12890 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12891 an error may be signalled.
12893 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12895 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12896 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12898 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12900 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12902 * charset.c (Fstring): If there is a multibyte char among
12903 the args, always return a multibyte string.
12905 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12907 * sysdep.c (sys_select): Turn atimers off and on instead of
12908 recording and restoring old alarm handler
12910 * process.c (toplevel): Include atimer.h.
12911 (create_process_1): Rewritten.
12912 (create_process): Use atimers instead of alarm.
12913 (wait_reading_process_input) [hpux]: Turn atimers off instead
12914 of turning off SIGALRM.
12915 (wait_reading_process_input): Turn off atimers instead off
12916 calling stop_polling.
12918 * emacs.c (main): Call init_atimer.
12920 * keyboard.c (toplevel): Include systime.h and atimer.h.
12921 (polling_for_input): Removed because unused.
12922 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12923 (poll_timer): New variable.
12924 (poll_for_input, poll_for_input_1): New functions.
12925 (start_polling, stop_polling): Rewritten.
12927 * keyboard.h (polling_for_input): Removed.
12929 * atimer.h, atimer.c: New files.
12931 * Makefile.in (obj): Add atimer.o.
12932 (atimer.o): New target.
12934 * blockinput.h (pending_atimers): Add extern declaration.
12935 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12937 * lisp.h (popup_activated_flag): Add extern declaration.
12939 * xmenu.c (popup_activated_flag): Make externally visible.
12940 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12941 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12943 * xterm.c (toplevel): Include atimer.h.
12944 (toolkit_scroll_bar_interaction): New variable.
12945 (Fxt_process_timeouts): Removed.
12946 (x_process_timeouts): New function.
12947 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12948 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12949 (x_make_frame_visible): Call poll_for_input_1 instead of
12950 input_poll_signal. Don't call alarm.
12951 (x_initialize): Install timer calling x_process_timeouts.
12953 2000-01-24 Dave Love <fx@gnu.org>
12955 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12956 Don't use -cckr -- apparently not now necessary.
12958 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12960 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12963 2000-01-23 Jason Rumney <jasonr@gnu.org>
12965 * w32fns.c (w32_defined_color): Apply gamma correction before
12966 trying to map to the palette.
12967 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12970 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12971 here. Callers changed to always pass real device context.
12972 (w32_draw_bitmap): Likewise.
12973 (w32_get_glyph_overhangs): Likewise.
12974 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12975 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12976 pfnSetScrollInfo and SetScrollRange.
12977 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12978 back into MULE characters after decoding them.
12979 (x_get_glyph_face_and_encoding): Likewise.
12980 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12981 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12982 (x_produce_glyphs): Calculate per char metrics for a character
12983 that we know exists in default font when font_not_found_p is true.
12985 2000-01-22 Jason Rumney <jasonr@gnu.org>
12987 * makefile.nt (intervals.obj, composite.obj): New modules.
12988 (composite.h): Added as dependency where appropriate.
12990 * w32gui.h (XGCValue): New struct for emulating X GCs.
12992 * w32term.h (XCharStruct): New struct for emulating X.
12994 * w32console.c (turn_on_face, turn_off_face): New functions.
12995 (change_line_highlight): New prototype for new redisplay.
12996 (write_glyphs): Support multibyte text. Support faces.
12998 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13000 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13001 throughout. struct frame * in place of FRAME_PTR.
13002 Skeleton support for images, toolbars, tooltips from xfns.c.
13003 (Fx_create_frame): Use system default for default scroll bar width.
13004 (w32_get_arg): Renamed from x_get_arg.
13005 (Fx_file_dialog): New function.
13006 (w32_list_fonts): Check cache before asking system.
13007 (Vw32_enable_synthesized_fonts): New variable.
13008 (Vw32_enable_italics): Obsolete, removed.
13010 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13011 Use SELECTED_FRAME macro.
13013 * w32menu.c: Add skeleton support for help strings on menus.
13014 (add_menu_item): Native checkbox and radio support added, but not
13015 yet enabled due to bugs.
13016 (push_menu_item): Add parameters type, selection and help.
13018 Formatting changes to reduce unnecessary diffs with xmenu.c.
13020 * w32select.c (Fw32_set_clipboard_data): Update call to
13021 find_charset_in_str.
13023 * w32term.c: Complete rewrite for new redisplay based on new
13024 xterm.c with necessary sections merged back in from old w32term.c.
13026 2000-01-21 Richard M. Stallman <rms@gnu.org>
13028 * data.c (set_internal): Further fix in same criterion.
13030 2000-01-20 Richard M. Stallman <rms@gnu.org>
13032 * data.c (set_internal): Fix the criteria for whether
13033 to swap out the old cached binding.
13035 2000-01-19 Dave Love <fx@gnu.org>
13037 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13039 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13041 * regex.c (re_compile_fastmap): While checking a range table for
13042 `charset', skip flag bits for a character class correctly.
13044 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13046 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13048 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13050 * widget.c (EmacsFrameSetCharSize): Change size of children first
13051 because of problems with main window geometry management under Lesstif.
13053 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13054 MENU_ITEMS_ITEM_.*.
13055 (MENU_ITEMS_ITEM_HELP): New enumerator.
13056 (push_menu_item): Add parameter HELP. Record help in menu_items.
13057 (single_menu_item, single_submenu, list_of_items): Call
13058 push_menu_item with new parameter.
13059 (single_submenu): Set help string in widget value.
13060 (menu_highlight_callback): New function.
13061 (set_frame_menubar): Call lw_create_widget with new
13063 (xmenu_show, xdialog_show): Ditto.
13065 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13067 * sound.c (Fplay_sound): Improve doc string.
13069 2000-01-11 Richard M. Stallman <rms@gnu.org>
13071 * lisp.h (set_internal): Enter the new arg.
13073 * eval.c (specbind): Record buffer-local variables specially,
13074 indicating which buffer's binding was saved.
13075 (unbind_to): Restore buffer-local variables specially
13076 in the proper buffer.
13078 * data.c (set_internal): New arg BUF.
13080 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13081 * data.c (Fset): Pass new arg to set_internal.
13082 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13084 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13086 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13088 2000-01-11 Richard M. Stallman <rms@gnu.org>
13090 * minibuf.c (Ftry_completion): Doc fix.
13092 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13094 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13097 2000-01-11 Andreas Schwab <schwab@suse.de>
13099 * coding.c (code_convert_region): Initialize total_skip.
13101 2000-01-08 Dave Love <fx@gnu.org>
13103 * eval.c (Fuser_variable_p): Check customizability too.
13105 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13107 * minibuf.c (Fcompleting_read): Doc fix.
13109 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13111 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13114 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13115 Check that input style is supported before trying to create an
13117 (x_window): Call x_create_im.
13119 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13121 * xfns.c (current_gif_memory_src): New variable.
13122 (gif_load): Record the address of the current memory source
13123 in current_gif_memory_src.
13124 (gif_read_from_memory): Use current_gif_memory_src.
13126 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13127 macros statement form.
13129 * sound.c (struct sound): Renamed from struct sound_file.
13130 (struct sound): Add members `data' and `header_size'.
13131 (enum sound_attr): Add SOUND_DATA.
13132 (current_sound, current_sound_device): Variables renamed from
13133 sound_file and sound_device.
13134 (parse_sound): Parse :data.
13135 (parse_sound): Handle sound data in strings.
13136 (find_sound_type): Function renamed from find_sound_file_type.
13137 (wav_init, au_init): Fail if sound's header_size is smaller than
13138 needed header size.
13139 (wav_play, au_play): Play sounds from string data.
13141 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13143 * lisp.h: Add prototype for allocate_string_data.
13145 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13147 * alloc.c (mark_buffer): Remove code in #if 0.
13149 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13150 (strings_consed): New variable.
13151 (allocate_string): Set it.
13152 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13153 (Fmemory_use_counts): Return strings_consed. Use Flist.
13155 * alloc.c: General cleanup in comments etc. Remove conditional
13156 compilation for `standalone'.
13158 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13160 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13161 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13162 (DONT_COPY_FLAG): Removed.
13163 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13164 (struct sdata, struct sblock): New
13165 (struct string_block): Rewritten.
13166 (STRINGS_IN_STRING_BLOCK): New macro.
13167 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13168 (large_sblocks, string_blocks, string_free_list): New variables.
13169 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13170 (init_strings): Rewritten.
13171 (allocate_string, allocate_string_data, compact_small_strings)
13172 (free_large_strings, sweep_strings): New functions.
13173 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13174 (struct string_block_head, current_string_block)
13175 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13176 (STRING_PAD): Removed.
13177 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13178 (Fgarbage_collect): Don't set mark bit in large strings.
13179 (mark_object): Mark strings differently. Mark symbol names
13181 (survives_gc_p): Test marked strings differently.
13182 (gc_sweep): Sweep strings differently, unmark strings in
13184 (compact_strings): Removed.
13186 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13188 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13189 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13191 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13193 * fileio.c (Finsert_file_contents): Signal error if visiting file
13194 in a non-empty buffer.
13196 * term.c (encode_terminal_code): Fix the previous change.
13198 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13200 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13201 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13203 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13205 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13207 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13208 need to test for MSDOS frames.
13210 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13212 * dosfns.c (unspecified_colors): Remove.
13213 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13215 (msdos_stdcolor_name): Return strings for unspecified fore- and
13216 back-ground colors.
13218 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13219 (syms_of_xfaces): Remove their staticpro's.
13220 (tty_color_name): Return Lisp strings for unspecified fore- and
13221 back-ground colors.
13222 (Finternal_set_lisp_face_attribute): Remove the special treatment
13223 for Qunspecified_{f,b}g.
13224 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13226 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13228 * xdisp.c (reseat_at_next_visible_line_start): Position before
13229 newline only if ending up on a newline.
13230 (next_element_from_ellipsis): Return success. Handle case of
13231 displaying no ellipsis. Fix case of ellipsis defined in display table.
13232 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13235 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13237 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13238 (Fcolor_supported_p): Renamed from face-color-supported-p.
13240 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13242 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13243 list of colors renamed to tty-defined-color-alist.
13244 (tty_color_name): Pass the frame to tty-color-by-index.
13245 (realize_tty_face): tty-color-alist is now a function which
13246 accepts the frame as argument.
13248 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13250 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13252 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13253 encode_terminal_code.
13255 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13257 * dispnew.c (mode_line_string): Support termcap frames as well.
13259 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13261 * syntax.c (Fforward_word): Undo previous change.
13263 * editfns.c (Fconstrain_to_field): Don't constrain if
13264 inhibit-field-text-motion is non-nil.
13265 (Fline_beginning_position): Undo previous change.
13266 (Fline_end_position): Ditto.
13268 * syntax.c (Fforward_word): Notice field boundaries only if
13269 inhibit-field-text-motion is nil.
13271 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13273 * editfns.c (Vinhibit_field_text_motion): New variable.
13274 (inhibit-field-text-motion): New DEFVAR_LISP.
13275 (Fline_beginning_position, Fline_end_position): Notice field
13276 boundaries only if inhibit-field-text-motion is nil.
13278 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13279 All calls adjusted.
13280 (x_build_heuristic_mask): Likewise.
13281 (xbm_load_image_from_file): Change error output.
13282 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13283 (gif_load, gs_load, x_kill_gs_process): Ditto.
13285 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13286 color indices when accessing raster pixels.
13287 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13288 one of :file or :data.
13289 (enum pbm_keyword_index): Add PBM_DATA.
13290 (pbm_format): Add :data.
13291 (pbm_image_p): Allow either :file or :data.
13292 (pbm_read_file): New function.
13293 (pbm_scan_number): Rewritten to read from string.
13294 (pbm_load): Support :data.
13296 See ChangeLog.8 for earlier changes.
13298 ;; Local Variables:
13299 ;; coding: iso-2022-7bit
13302 Copyright (C) 2001 Free Software Foundation, Inc.
13303 Copying and distribution of this file, with or without modification,
13304 are permitted provided the copyright notice and this notice are preserved.