1 2001-10-21 Miles Bader <miles@gnu.org>
3 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
4 (Flogxor): Add usage: string to doc string.
5 * charset.c (Fstring): Likewise.
6 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
7 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
9 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
11 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
13 * alloc.c: Reindent DEFUNs with doc: keywords.
15 * abbrev.c (Finsert_abbrev_table_description): Reindent.
17 * frame.c: Change doc-string comments to `new style' [w/`doc:'
20 2001-10-20 Gerd Moellmann <gerd@gnu.org>
22 * Version 21.1 released.
24 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
26 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes
29 * xdisp.c (invisible_text_between_p): Put prototype inside #if
32 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
33 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c: Change
34 doc-string comments to `new style' [w/`doc:' keyword].
36 2001-10-20 Miles Bader <miles@gnu.org>
38 The following changes remove the glyph_row `inverse_p' field,
39 which is never set anymore, due to other changes:
41 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
42 (reassert_line_highlight, change_line_highlight): Declarations removed.
43 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
44 (line_hash_code, row_equal_p, fake_current_matrices)
45 (build_frame_matrix_from_leaf_window, update_frame_line)
46 (update_frame_line, update_frame_line, update_frame_line):
47 Don't use `inverse_p' field.
48 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
49 change_line_highlight_hook.
50 (XTreassert_line_highlight, x_change_line_highlight):
52 (x_fix_overlapping_area, x_write_glyphs, expose_area)
53 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
54 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
56 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
57 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
58 (w32_reassert_line_highlight, x_change_line_highlight):
60 * w32console.c (reassert_line_highlight, change_line_highlight):
62 (initialize_w32_display): Don't set reassert_line_highlight_hook
63 or change_line_highlight_hook.
64 (hl_mode): Function removed.
65 (reset_terminal_modes, set_terminal_modes, update_begin)
66 (update_end, w32_face_attributes, initialize_w32_display):
67 (clear_frame, ins_del_lines): Don't call it.
68 * termhooks.h (reassert_line_highlight_hook)
69 (change_line_highlight_hook): Declarations removed.
70 * term.c (reassert_line_highlight_hook)
71 (change_line_highlight_hook): Variables removed.
72 (reassert_line_highlight, change_line_highlight): Functions removed.
73 * msdos.c (IT_reassert_line_highlight)
74 (IT_change_line_highlight): Functions removed.
75 (internal_terminal_init): Don't set reassert_line_highlight_hook
76 or change_line_highlight_hook.
77 (highlight): Variable removed.
78 (IT_set_face, IT_update_begin, IT_update_end)
79 (IT_set_terminal_modes): Don't set or use it.
81 The following changes remove inverse-video support for terminals
82 that use a `magic cookie' standout mode. Due to changes in the
83 way mode-lines are displayed, such support no longer works
84 anyway, and it's probable that almost no one uses such terminals
87 * term.c (standout_requested): Variable removed.
88 (update_end, highlight_if_desired): Don't use it.
89 (chars_wasted, copybuf): Variables removed.
90 (write_standout_marker): Function removed.
91 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
92 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
93 Don't use `chars_wasted' or `copybuf'.
94 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
95 Set `costs_set' to true.
96 (cursor_to, clear_end_of_line): Test `costs_set' instead of
98 (clear_end_of_line): Function removed.
99 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
100 (clear_to_end): Call `clear_end_of_line' instead of
101 `clear_end_of_line_raw'.
102 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
103 (term_init): Don't set them.
104 Turn off any standout/underline modes that require magic cookies.
105 (ins_del_lines, highlight_if_desired, background_highlight)
106 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
107 Remove special processing for magic-cookie standout modes.
108 (turn_off_face, turn_on_face): Remove special processing for
109 underline magic-cookie glitch.
111 2001-10-19 Richard M. Stallman <rms@gnu.org>
113 * eval.c (syms_of_eval): Doc fixes.
115 2001-10-19 Gerd Moellmann <gerd@gnu.org>
117 * xdisp.c (redisplay_internal): Don't clear echo area if the
118 mini-window is selected.
120 2001-10-19 Miles Bader <miles@gnu.org>
122 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
123 doesn't take precedence if the affected property's value is nil.
125 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
127 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
128 with fields and suggest using `forward-line' to avoid them.
129 * editfns.c (Fline_beginning_position, Fline_end_position):
130 Clarify documentation.
132 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
134 * keymap.c (current_minor_maps): `override' only shadows its
135 correspondent in minor-mode-map-alist, not the whole tail.
137 2001-10-18 Andrew Innes <andrewi@gnu.org>
139 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
140 optimization. The fontp->encoding array was not being initialized
141 correctly when compiled with optimizations by MSVC.
143 2001-10-18 Gerd Moellmann <gerd@gnu.org>
145 * xdisp.c (display_line): Indicate empty lines in active mini-window.
147 2001-10-17 Andrew Innes <andrewi@gnu.org>
149 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
151 * w32fns.c (w32_load_system_font): Cache codepage for font, in
152 font_info.charset field.
154 * w32term.c (w32_encode_char): Get cached codepage from font_info,
155 rather than working it out by calling w32_codepage_for_font for
158 2001-10-17 Andrew Innes <andrewi@gnu.org>
160 * w32term.c (w32_read_socket): Determine clipping rectangle for
161 the entire frame, including areas covered by scrollbars and the
162 menubar. This avoids internal arguments about whether a frame is
163 fully obscured or not.
165 2001-10-17 Gerd Moellmann <gerd@gnu.org>
167 * xdisp.c (try_window_id): Undo last change. Give up if
168 window ends in strings.
170 * xdisp.c (try_window_id): Don't display lines after the window
171 end if the rest of the window after the window end was already blank.
173 * xdisp.c (try_window_id): Remove code that was only there
174 for the release of 21.1.
176 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
178 2001-10-17 Miles Bader <miles@gnu.org>
180 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
181 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
182 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
183 Change doc-string comments to `new style' [w/`doc:' keyword].
184 (DOC_STRINGS_IN_COMMENTS): Macro removed.
185 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
188 2001-10-16 Miles Bader <miles@gnu.org>
190 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
192 2001-10-16 Gerd Moellmann <gerd@gnu.org>
194 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
197 2001-10-16 Ken Raeburn <raeburn@gnu.org>
199 Avoid the assumption that car and cdr slots of cons cells are
200 addressable lvalues; this allows for easier experimentation with
201 other lisp implementations that may not permit such accesses for
202 various reasons. Not quite complete -- buffer.c still needs some
203 work, and w32/mac files need rechecking -- so compile-time
204 enforcement is left disabled for now.
206 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
207 gcc with a union-based Lisp object rep. Redefine as no-op for now.
208 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
209 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
210 (XSETCAR, XSETCDR): New macros.
211 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
212 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
213 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
214 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
216 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
217 * buffer.c (record_buffer, Fbury_buffer)
218 (swap_out_buffer_local_variables, recenter_overlay_lists)
219 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
220 fields of a cons cell respectively.
221 * callint.c (quotify_args, Fcall_interactively): Likewise.
222 * ccl.c (Fregister_code_conversion_map): Likewise.
223 * coding.c (detect_coding_system): Likewise.
224 * composite.c (get_composition_id, make_composition_value_copy):
226 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
227 (swap_in_symval_forwarding, set_internal, Fset_default)
228 (Fmake_variable_buffer_local, Fmake_local_variable)
229 (Fmake_variable_frame_local): Likewise.
230 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
231 * keymap.c (Fset_keymap_parent, store_in_keymap)
232 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap):
234 * minibuf.c (get_minibuffer): Likewise.
235 * search.c (Fmatch_data): Likewise.
236 * textprop.c (extend_property_ranges): Likewise.
237 * undo.c (record_insert, Fundo_boundary, truncate_undo_list):
239 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
241 * w32term.c (x_delete_display): Likewise.
242 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
244 * xterm.c (x_list_fonts, x_load_font, x_delete_display):
246 * doc.c (store_function_docstring): Use XSETCARFASTINT.
247 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
248 (Fread_file_name): Use XSETCAR.
249 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
251 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
252 * frame.c (Fmake_terminal_frame): Use XSETCDR.
253 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
255 * keyboard.c (read_char): Alter list traversal to avoid taking the
256 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
257 (parse_menu_item): Use XSETCAR and XSETCDR.
258 (reach_char_x_menu_prompt): Use XSETCAR.
259 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
260 (Fcommand_execute): Use XSETCDR.
261 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
262 (openp): Change list traversal to avoid using XCAR as lvalue.
263 (read_list): Use XSETCDR.
264 * process.c (wait_reading_process_input): Change wait_for_cell
265 handling to avoid taking addresses of cons cell slots.
266 * xselect.c (x_own_selection, x_handle_selection_clear)
267 (x_clear_frame_selections): Use XSETCDR.
268 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
269 (x_handle_property_notify, x_get_foreign_selection)
270 (x_handle_selection_notify): Use XSETCAR.
272 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
274 * buffer.c: Put doc strings in comments.
276 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
278 2001-10-15 Sam Steingold <sds@gnu.org>
280 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
282 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
284 * process.c (process-inherit-coding-system-flag)
285 (get-buffer-process): Do not confuse make-docfile with doc strings
288 * editfns.c (Fchar_to_string): Make doc string consistent with
289 arguments. Put doc strings in comments.
291 * abbrev.c, minibuf.c: Put doc strings in comments.
293 2001-10-15 Gerd Moellmann <gerd@gnu.org>
295 * window.c (window_loop): Don't check for Fother_buffer returning nil.
297 * window.c (select_window_1): Unfreeze window start. Remove a
298 doubled test for WINDOW being live.
300 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
302 * fns.c (Fmapconcat): Fix typo in a doc string.
304 * dispnew.c (Fsleep_for): Fix typo in a doc string.
306 2001-10-15 Gerd Moellmann <gerd@gnu.org>
308 * xterm.c (x_draw_glyph_string): Restore clipping after
311 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
313 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
315 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
317 * indent.c (skip_invisible): Use new retval of
318 TEXT_PROP_MEANS_INVISIBLE.
320 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
321 If a parent is reached and noinherit is set, exit immediately.
322 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
324 * s/ms-w32.h (EXEC_SUFFIXES):
325 * s/msdos.h (EXEC_SUFFIXES):
326 * process.h (EXEC_SUFFIXES): Remove.
328 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
329 (decode_suffixes): Remove.
331 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
332 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
333 (invisible_ellipsis_p): Remove.
335 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
336 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
337 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
338 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
339 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
341 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
343 * lisp.h (Ftop_level): Add prototype.
345 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
346 (XTread_socket): Improve style of comments to follow other
349 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
350 is already prototyped in included lisp.h).
352 * frame.c (Fset_mouse_position): Improve style of comment to
353 follow other comments.
354 (Fset_mouse_pixel_position): Improve style of comment to follow
356 (Fmake_frame_visible): Doc fix and typo in comment.
357 (Fmake_frame_invisible): Doc fix and typo in comment.
358 (Ficonify_frame): Fix typo in comment.
360 2001-10-14 Gerd Moellmann <gerd@gnu.org>
362 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
363 * term.c, alloc.c: Put doc strings in comments.
365 2001-10-13 Gerd Moellmann <gerd@gnu.org>
367 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
368 Provide definitions for doc strings in comments.
370 * fns.c: Put doc strings in comments.
372 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
374 * dired.c (file_name_completion): Ignore a candidate directory if
375 it matches an element in completion-ignored-extensions that ends
377 (syms_of_dired) <completion-ignored-extensions>: Mention the above
378 feature in the doc string.
379 (Ffile_name_completion): Ditto.
381 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
383 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
385 * xfns.c (syms_of_xfns): Update calls to Fprovide.
387 * lisp.h (Fprovide): Update prototype.
388 (Ffeaturep, invisible_p): Remove.
390 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
391 (DOLIST, LOOP_PROPVAL): New macros.
392 (invisible_p, invisible_ellipsis_p): Use them.
393 (invisible_noellipsis_p): New function.
394 (syms_of_xdisp): Use empty_string.
396 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
398 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
399 (syms_of_lread) <Vafter_load_alist>: Update docstring.
401 * print.c (Fwith_output_to_temp_buffer): Align with
402 internal_with_output_to_temp_buffer.
403 (print_preprocess): Use traverse_intervals_noorder.
404 (print_object): Update call to traverse_intervals.
406 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
407 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
409 * intervals.c (traverse_intervals_noorder): New function.
410 (search_for_interval, count_intervals): Use it.
411 (traverse_intervals): Use less stack space and drop `depth' arg.
413 * fns.c (Ffeaturep): Add new `subfeature' arg.
414 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
415 (Qsubfeatures): New var.
416 (syms_of_fns): Initialize it.
418 * keymap.c (Fkey_description): Use empty_string.
419 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
420 (syms_of_keymap): Setup inheritance between maps.
421 Don't export Sdescribe_bindings_internal any more.
423 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
425 2001-10-12 Gerd Moellmann <gerd@gnu.org>
427 * xterm.c (notice_overwritten_cursor): Renamed from
428 note_overwritten_text_cursor. Rewritten to take glyph widths into
431 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
433 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
434 multi-line strings without a trailing "\n\".
436 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
438 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
441 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
443 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
445 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
446 * w32proc.c (sys_spawnve):
447 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
448 * w32.c (check_windows_init_file):
449 * sound.c (Fplay_sound):
450 * emacs.c (init_cmdargs):
451 * process.c (Fstart_process): Update calls to openp.
453 * callproc.c (Vexec_suffixes): New var.
454 (Fcall_process): Update call to openp.
455 (decode_suffixes): New function.
456 (syms_of_callproc): Init exec-suffixes.
458 * lread.c (Vload_suffixes, default_suffixes): New vars.
459 (openp): Take a lisp list of suffixes.
460 Check for file-name-handlers even if the file was absolute already.
461 (syms_of_lread): Declare load-suffixes.
462 (Fload): Fix up call to openp.
463 Don't bother checking for file-name-handler at the very beginning.
465 * keymap.h (Fcopy_keymap): Don't export.
467 * lisp.h (empty_string): Declare.
468 (Vload_suffixes, Vexec_suffixes): Declare.
469 (openp): Update prototype.
471 * emacs.c (empty_string): New var.
472 (syms_of_emacs): Initialize it.
474 * search.c (wordify): Use it.
476 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
477 selected window if it's not displayed there. Handle the case
478 when the window is dedicated.
479 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
481 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
483 * syntax.h (struct gl_state_s): Change the meaning of b_property.
484 Remove left_ok and right_ok.
485 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
486 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
487 new meaning of b_property.
489 * syntax.c (update_syntax_table): Simplify.
490 (Fforward_comment): Don't skip quoted chars when going backward.
492 2001-10-11 Gerd Moellmann <gerd@gnu.org>
494 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
495 in case I is of some unsigned type, in which case
496 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
497 comparison becomes bogus.
499 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
500 (Fuser_full_name): Fix bug treating a float as a fixnum.
502 * data.c (Fstring_to_number): Use make_fixnum_or_float.
504 * lisp.h (make_fixnum_or_float): New macro.
506 * lisp.h (circular_list_error): Add prototype.
508 * data.c (Qcircular_list): New variable.
509 (circular_list_error): New function.
510 (syms_of_data): Initialize it Qcircular_list.
512 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
514 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
515 casefiddle.c, buffer.c: Include keymap.h.
517 2001-10-10 Gerd Moellmann <gerd@gnu.org>
519 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
520 options. From Dave Love <d.love@dl.ac.uk>.
522 2001-10-09 Gerd Moellmann <gerd@gnu.org>
524 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
525 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
527 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
529 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
531 2001-10-08 Andrew Innes <andrewi@gnu.org>
533 * lisp.h [max]: Undef min and max before redefining them.
535 * w32gui.h: Do not undef min and max.
537 * w32heap.h: Do not undef min and max.
539 * s/ms-w32.h: Do not undef min and max.
541 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
543 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
545 2001-10-08 Sam Steingold <sds@gnu.org>
547 * keymap.c (current-active-maps): Quote newlines (compilation error).
549 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
551 * Makefile.in (lisp, shortlisp): Replace bindings.el with
552 bindings.elc, since otherwise doc strings in bindings.el get wrong
555 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
557 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
559 * keyboard.h (map_prompt): Remove.
561 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
562 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
564 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
566 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
568 * keyboard.c (map_prompt): Remove.
569 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
572 * keymap.h: New file. Extracted from lisp.h.
574 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
575 (accessible_keymaps_1): New function.
576 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
577 (Fwhere_is_internal): Use Fcurrent_active_maps.
578 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
579 Insert in current buffer rather than standard-output.
580 Don't call `help-mode'. Export to elisp.
581 (describe_buffer_bindings): New wrapper.
582 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
583 and Sdescribe_buffer_bindings.
585 2001-10-08 Gerd Moellmann <gerd@gnu.org>
587 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
588 Remove code setting signal handler.
590 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
591 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
593 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
595 * keyboard.c: Don't define min/max.
597 2001-10-08 Gerd Moellmann <gerd@gnu.org>
599 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
600 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
601 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
602 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
603 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
604 Don't define min/max.
606 * lisp.h (min, max): New macros.
608 * puresize.h (BASE_PURESIZE): Increase to 725000.
610 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
612 * xfaces.c (free_frame_menubar): Add prototype.
614 * lisp.h (init_window): Add prototype.
616 * editfns.c: Include ctype.h.
618 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
619 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
620 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
623 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
624 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
625 `popup_activated_flag' and `title'.
627 * doc.c (Fdocumentation_property): Fix typo in a doc string.
629 * emacs.c (main): Remove extra `;'.
631 * atimer.h (struct atimer): Fix typos in a comment.
633 * atimer.c: Fix typo.
635 * Makefile.in: Fix typo.
637 * README: Remove obsolete part mentioning removed VMS file.
639 2001-10-07 Miles Bader <miles@gnu.org>
641 * Makefile.in (lisp, shortlisp): Add `button.elc'.
643 2001-10-07 Ken Raeburn <raeburn@gnu.org>
645 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
648 * lisp.h (Ffield_end): Declare.
650 2001-10-07 Gerd Moellmann <gerd@gnu.org>
652 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
654 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
656 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
658 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
660 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
661 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
663 * alloc.c (inhibit_garbage_collection): Simplify.
664 (Fmemory_use_counts): Ditto.
666 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
667 (syms_of_data): DEFVAR_INT most-positive-fixnum and
668 most-negative-fixnum.
670 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
671 (FIXNUM_OVERFLOW_P): New macros.
673 2001-10-06 Miles Bader <miles@gnu.org>
675 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
676 scroll_bar_bottom_shadow_pixel fields.
677 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
678 for the shadows, and tell the toolkit about them if we succeed.
679 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
680 Free scroll-bar shadow colors.
681 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
682 Free scroll-bar shadow colors when the background color changes.
683 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
684 Initialize scroll-bar shadow-color fields.
686 2001-10-05 Gerd Moellmann <gerd@gnu.org>
688 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
690 2001-10-05 Miles Bader <miles@gnu.org>
692 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
693 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
694 New functions (were in simple.el).
695 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
696 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
697 (syms_of_minibuf): Initialize them.
699 2001-10-05 Gerd Moellmann <gerd@gnu.org>
701 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
702 (tiff_load): Install them as error and warning handler.
704 2001-10-04 Andrew Innes <andrewi@gnu.org>
706 * w32fns.c (x_to_w32_color): Fix argument to alloca.
707 (w32_load_system_font): Don't believe what GetLanguageFontInfo
708 says; query codepage info directly to determine if font is double byte.
709 (x_to_w32_charset): Handle private format for unknown charsets.
710 Handle wildcards in charset spec, by ignoring them.
711 (w32_codepage_for_font): Fix argument to alloca. Don't remove
712 "*-" prefix from charset.
713 (x_to_w32_font): Enlarge remainder array for safety. Specifically
714 handle the truncated font spec form constructed by font_list_1, so
715 that we correctly identify the charset fields. Don't remove "*-"
717 (w32_list_synthesized_fonts): Fix argument to alloca.
719 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
721 * window.h (MINI_WINDOW_P): Use NILP.
723 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
725 * termhooks.h (struct input_event): Use proper type for `kind'.
727 2001-10-04 Gerd Moellmann <gerd@gnu.org>
729 This handles unknown keysyms better than before. For example,
730 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
731 Emacs formerly completely ignored F5. With the change, it derives
732 a key symbol from the name of the X keysym, `ccaron' in this case.
733 Reported by Martin Buchholz.
735 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
738 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
739 that EVENT->code isn't a function key, use the keysym's name.
741 2001-10-04 Gerd Moellmann <gerd@gnu.org>
743 FOREACH is a macro that should make it easier to loop over Lisp
744 lists with checks for cycles and proper lists.
746 * lisp.h (LIST_END_P, FOREACH): New macros.
748 2001-10-04 Gerd Moellmann <gerd@gnu.org>
750 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
751 called for a lost connection. Prevent dumping core in this case.
752 Instead print the X error, and exit. On user request.
754 * xterm.c (error_msg): New variable.
755 (x_fatal_error_signal): New function.
756 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
757 as fatal_error_signal_hook around the call to XtCloseDisplay.
759 * emacs.c (fatal_error_signal_hook): New variable.
760 (fatal_error_signal): Call that function.
762 2001-10-04 Gerd Moellmann <gerd@gnu.org>
764 With this, Emacs prints how much pure storage it will
765 approximately need in case pure storage overflows while dumping.
767 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
769 (init_alloc_once): Initialize new variables.
770 (PURE_POINTER_P): Use new variables.
771 (pure_alloc): If pure storage overflows, allocate from the heap.
772 (check_pure_size): New function.
773 (Fgarbage_collect): Don't GC if pure storage has overflowed.
775 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
776 (check_pure_size): Add prototype.
778 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
780 2001-10-04 Gerd Moellmann <gerd@gnu.org>
782 This adds a post-gc-hook that's run with GC inhibited.
783 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
785 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
786 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
787 (Fgarbage_collect): Run post-gc-hook.
789 2001-10-04 Gerd Moellmann <gerd@gnu.org>
791 This adds `defvaralias' and `indirect-variable'. Changes not
792 directly related to this feature are there to gain the same
793 performance again as before variable aliases.
795 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
796 code to get and set symbol values, to take defvaralias into account.
798 (Note: the new `constant' bit-flag in symbols would make it
799 possible to define arbitrary read-only variables, e.g. with
802 Documentation is in lispref/variables.texi. Added to NEWS.
804 * lisp.h (enum symbol_interned): New enumeration.
805 (struct Lisp_Symbol): Remove member `obarray', add
806 `indirect_variable', `constant', and `interned'.
807 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
808 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
809 (indirect_variable): Add prototype.
811 * print.c (print_preprocess, print_object): Test internedness of
814 * lread.c (Fintern, Funintern): Set symbol's interned and constant
816 (init_obarray): Likewise for t and nil.
818 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
819 (Fdefvaralias): New function.
820 (specbind): Simplify the test if symbol is a constant.
821 (syms_of_eval): Defsubr Fdefvaralias.
823 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
824 (Qcyclic_variable_indirection): New variable.
825 (Fkeywordp): Check for internedness differently.
826 (Fmakunbound): Simplify the test if symbol is a constant.
827 (indirect_variable, Findirect_variable): New functions.
828 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
830 (let_shadows_buffer_binding_p): Check for variable aliases.
831 (set_internal): Simplify the test if SYMBOL is a constant.
832 If SYMBOL has a buffer-local value and is an alias, use the aliased
834 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
837 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
838 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
841 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
843 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
844 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
845 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
847 2001-10-04 Gerd Moellmann <gerd@gnu.org>
851 2001-10-03 Miles Bader <miles@gnu.org>
853 * callproc.c (syms_of_callproc): Explicitly state in the
854 documentation for `process-environment' that earlier entries take
855 precedence over later ones.
857 2001-10-02 Miles Bader <miles@gnu.org>
859 * textprop.c (Fnext_char_property_change)
860 (Fprevious_char_property_change): Remove reference to non-existant
861 argument OBJECT from doc-string.
863 2001-10-01 Gerd Moellmann <gerd@gnu.org>
865 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
866 (try_window_id): Skip back over lines ending in a newline from a
869 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
872 2001-10-01 Richard M. Stallman <rms@gnu.org>
874 * search.c (Freplace_match): Doc fix.
876 2001-09-28 Andrew Innes <andrewi@gnu.org>
878 * w32menu.c (set_frame_menubar): Take into account that
879 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
882 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
884 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
886 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
888 * s/gnu-linux.h: Fix a typo in comment.
890 2001-09-28 Andreas Schwab <schwab@suse.de>
892 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
893 nocombreloc, in case -z combreloc is the default.
895 2001-09-28 Gerd Moellmann <gerd@gnu.org>
897 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
898 really going on here.
900 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
902 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
904 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
906 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
907 utf-8, menu-bar, and latin-N.
908 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
910 (lisp): Add latin-N, since they are preloaded.
912 2001-09-27 Gerd Moellmann <gerd@gnu.org>
914 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
915 to the left. Some cleanup.
917 * xdisp.c (display_mode_element): One more case where a string's
918 multibyteness should be used for display.
920 2001-09-26 Gerd Moellmann <gerd@gnu.org>
922 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
925 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
926 of the only temporarily set echoing flag for deciding when
929 * keyboard.c (echo_kboard): Make externally visible.
931 * lisp.h (echo_kboard): Declare extern.
933 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
934 fonts_changed_p if we need larger matrices due to vscrolling.
935 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
936 this round of redisplay if make_cursor_line_fully_visible fails.
937 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
938 (try_cursor_movement, try_scrolling): Use them instead of integers.
940 * dispextern.h (required_matrix_width, required_matrix_height):
943 * dispnew.c (required_matrix_width, required_matrix_height):
945 (allocate_matrices_for_window_redisplay)
946 (allocate_matrices_for_frame_redisplay: Use them.
947 Remove parameters CH_DIM.
949 * xdisp.c (display_mode_lines): Temporarily set selected_frame
950 and selected_window to the frame of the window whose mode-lines
951 are displayed, and to the window itself.
952 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
955 2001-09-25 Gerd Moellmann <gerd@gnu.org>
957 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
958 the image cache under us.
960 * xdisp.c (display_mode_element): If the mode element is a symbol
961 with a string value, use that string's multibyteness for displaying.
963 * keyboard.c (read_char): Don't clear a message for a switch-frame
964 event. From Stefan Monnier <monnier@cs.yale.edu>.
966 * xterm.c (fast_find_position) [0]: Add a presumably more correct
967 version for after 21.1.
969 * xdisp.c (row_containing_pos): Make externally visible.
971 * dispextern.h (row_containing_pos): Add prototype.
973 * process.c (send_process): Disable composition if from_byte < 0.
974 From Kenichi Handa <handa@etl.go.jp>.
976 2001-09-24 Gerd Moellmann <gerd@gnu.org>
978 * xterm.c (refreshicon): Function removed.
980 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
982 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
984 * xterm.c (toplevel): Remove includes in #if 0.
986 * process.c (sigchld_handler) [LINUX]: Don't return from
987 the signal handler at the end of the loop.
989 2001-09-21 Gerd Moellmann <gerd@gnu.org>
991 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
992 Terminate only if kill returns -1, and errno is ESRCH.
994 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
996 * Makefile.in (shortlisp): Add ../lisp/env.elc.
998 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1000 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1001 since this function can be called during GC.
1003 * callproc.c (Fcall_process): Handle errors from pipe(2).
1004 (child_setup): Delete code in #ifdef vipc.
1006 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1008 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1009 (display_mode_element): Display the string from decode_mode_spec
1010 depending on its multibyteness.
1012 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1014 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1016 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1018 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1019 recursive_edit_unwind.
1020 (recursive_edit_unwind): Set kboard state according to
1023 * buffer.c (modify_overlay): Don't do nothing if START == END;
1024 This can still be a modification, for example when an overlay has
1025 a before-string or after-string.
1026 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1027 an overlay with before-string or after-string.
1029 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1030 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1032 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1033 first_unchanged_at_end_row is in front of
1034 last_unchanged_at_beg_row. This code should be removed after the
1037 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1039 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1040 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1042 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1045 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1047 * dired.c (Ffile_attributes): Doc fix.
1049 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1051 * fileio.c (Ffile_symlink_p): Fix last change.
1053 * filelock.c (current_lock_owner): Fix last change.
1055 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1057 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1058 take that to mean that the buffer is too small.
1060 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1061 that to mean that the buffer is too small.
1063 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1064 current buffer's multibyteness when discarding the iterator's
1067 * xfns.c (Fx_window_property): Handle case that property gets
1068 deleted between the two calls to XGetWindowProperty.
1070 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1072 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1074 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1075 in addition to read-only.
1077 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1078 to t in addition to read-only.
1080 * lisp.h (Qinhibit_modification_hooks): Declare.
1082 * insdel.c (Qinhibit_modification_hooks): New variable.
1083 (syms_of_insdel): Initialize and staticpro it.
1085 * textprop.c (verify_interval_modification): Don't run
1086 modification-hooks if inhibit_modification_hooks.
1088 * dispnew.c (set_window_cursor_after_update): Fix code
1089 finding glyph row containing cursor when cursor_in_echo_area
1092 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1093 (add_to_log): Use bcopy instead of strcpy.
1094 (init_from_display_pos): Use an explicit loop over bytes in
1095 overlay strings instead of calling index.
1097 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1099 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1101 * dispnew.c (direct_output_for_insert): Don't change IT's
1102 stop_charpos to something in front of its current position.
1104 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1107 2001-09-10 Richard M. Stallman <rms@gnu.org>
1109 * frame.c (Fmouse_position): Doc fix.
1111 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1113 * xdisp.c (init_from_display_pos): Don't compare the result
1114 of calling index with NULL.
1116 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1118 * xfns.c (x_set_background_color): Don't change the colors
1119 of the X window of scroll bar widgets.
1121 2001-09-05 Andrew Innes <andrewi@gnu.org>
1123 * w32fns.c (w32_createwindow): Undo last change.
1125 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1127 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1129 * xdisp.c (string_buffer_position): Use *single_char_property*
1130 functions instead of the *single_property* functions.
1132 2001-09-04 Andrew Innes <andrewi@gnu.org>
1134 * w32term.c (w32_read_socket): Add more information to debugging
1137 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1138 from Emacs frames, so that calls to GetClipBox in w32term.c
1139 correctly report when part of a frame is visible (including
1140 scrollbars, etc). This prevents repeated redrawing of frames when
1141 only a scrollbar is visible.
1142 (w32_wnd_proc): Add more frame information to debugging output.
1144 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1146 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1148 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1150 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1151 help-echo for a string which doesn't have help-echo itself, use
1152 get-char-property to obtain the help-echo from the string's buffer
1153 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1154 have mouse-face, look ``under'' the string for mouse-face from an
1156 (fast_find_position): Add parameter STOP. In the final row, stop
1157 before glyphs having STOP as object. Don't consider glyphs that
1158 are not from a buffer.
1160 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1162 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1164 * fns.c (Fmd5): Doc fix.
1166 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1168 * composite.c (update_compositions): Do nothing if
1169 inhibit-modification-hooks is set.
1171 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1173 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1174 and check_message_stack if terminating abnormally. We want
1175 glyph matrices etc. in a core dump.
1177 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1178 (syms_of_xdisp): Initialize them.
1179 (handle_single_display_prop): Don't change point, bind `object',
1180 `position', and `buffer-position' instead to the object having the
1181 `display' property, position in the object and position in the buffer.
1183 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1184 of the buffer if REPLACE is non-nil.
1186 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1188 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1190 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1192 * w32term.c (x_set_glyph_string_background_width)
1193 (show_mouse_face): Track the last changes in xterm.c.
1195 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1197 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1198 string's background width so that multi-line mouse-face is drawn
1199 to the right edge of the window.
1200 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1203 * dispnew.c (direct_output_for_insert): Set updated_area
1204 before inserting/writing glyphs.
1206 * xdisp.c (display_mode_element): Use string_byte_to_char to
1207 determine character positions in strings, use chars_in_text
1208 instead of strwidth.
1209 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1210 a matrix as parameter; this is easier to use from GDB.
1212 2001-08-28 Miles Bader <miles@gnu.org>
1214 * textprop.c (Fprevious_single_char_property_change)
1215 (Fnext_single_char_property_change): Doc fixes.
1217 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1219 * fileio.c (Finsert_file_contents): Allocate, restore, and
1220 free composition data in the case of REPLACE not being nil.
1222 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1223 there exist overlay strings with newlines at POS.
1224 (text_outside_line_unchanged_p): Return 0 if changes start at
1225 START and overlays exist at START. Likewise for END.
1226 (try_window_id): Give up if init_to_row_end returns 0.
1228 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1231 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1233 * keymap.c (access_keymap): Return the cdr of the binding of
1234 a generic character instead of its definition (KEY . BINDING).
1236 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1237 to 0 also in the REPLACE case.
1239 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1241 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1242 open to determine whether file is readable (as for DOS_NT).
1244 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1246 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1247 coding.type is coding_type_no_conversion or coding_type_raw_text,
1248 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1249 non-nil instead of just setting enable_multibyte_characters in the
1252 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1254 * dispextern.h (struct face_cache): Add member
1255 menu_face_changed_p.
1257 * xfaces.c (menu_face_changed_default): New variable.
1258 (menu_face_changed_count): Variable removed.
1259 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1260 the menu_face_changed_default flag, otherwise set the FRAME's
1261 menu_face_changed_p flag if the `menu' face has been changed.
1262 Prevent calling set_font_frame_param if FRAME is t.
1263 (make_face_cache): Initialize cache's menu_face_changed_p
1264 from menu_face_changed_default.
1265 (realize_basic_faces): Look into the frame's face cache to
1266 determine if the menu appearance needs updating.
1268 * keymap.c (access_keymap): Fix last change to not consider
1269 IDX when it has modifiers.
1271 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1273 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1274 . BINDING) exists, where GENERIC-CHAR is the generic character of
1275 the charset of IDX, return BINDING unless there exists a binding
1278 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1280 * xrdb.c (SYSV): Don't define on Solaris 2.
1281 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1283 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1284 of the screen line, not text line, containing IT's current position.
1286 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1288 * window.c (window_scroll_pixel_based): Don't recenter if
1289 PT is partially visible in the window.
1291 * xterm.c (expose_window_tree, expose_window, expose_line):
1292 Return 1 when overwriting mouse-face.
1293 (expose_frame): If mouse-face was overwritten, redo it.
1295 * xfaces.c (x_update_menu_appearance): Don't call
1296 set_frame_menubar, let the next redisplay do it.
1298 2001-08-14 Andrew Innes <andrewi@gnu.org>
1300 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1301 drawing glyph string.
1303 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1305 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1308 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1310 * xfaces.c (x_update_menu_appearance): Save and restore value of
1311 interrupt_input_blocked.
1313 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1315 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1316 a line start, move back to the line start.
1318 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1319 exactly when a mini-buffer is active.
1321 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1322 in units of 1/8 character on non window-system frames.
1323 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1325 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1327 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1330 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1332 * keyboard.c (Vpre_help_message): New variable.
1333 (syms_of_keyboard): Initialize and staticpro it.
1334 (show_help_echo): Record current message before displaying a
1335 help-echo, and restore that message when clearing the help.
1337 * xfns.c (x_create_im): Remove prototype.
1339 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1341 * dispnew.c (adjust_glyph_matrix): Undo last change.
1343 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1345 * dispnew.c (adjust_glyph_matrix): In the optimization for
1346 windows whose height has changed, disable partially visible lines.
1348 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1350 * window.c (Frecenter): If ARG < 0, and on a window system
1351 frame, count in some empty lines when we can't move -ARG lines down.
1353 * xdisp.c (start_display): Don't try to determine the continuation
1354 lines width if lines are truncated. It's superfluous and leads to
1355 incorrect results if POS is not visible in the window after
1356 reseating the iterator at the previous line start.
1358 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1360 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1362 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1364 * alloc.c (init_stack): Remove declaration.
1366 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1368 * keyboard.c (read_key_sequence): Check that key is an integer
1369 before comparing it with quit_char.
1370 (add_command_key): Use larger_vector.
1371 (read_char_x_menu_prompt): Instead of converting symbol and
1372 integer events into conses (EVENT . nil), use (EVENT . disabled)
1373 which cannot be confused with valid events.
1374 (read_char): When reading from Vunread_command_events, check for
1375 events of the form (EVENT . disabled) instead of
1378 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1379 a float, determine the max height from the frame's height.
1381 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1383 * xdisp.c (redisplay_internal): Take message_cleared_p into
1384 account only if minibuf_level == 0.
1386 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1388 * xdisp.c (redisplay_internal): Add a check for the last
1391 * xdisp.c (message_cleared_p): New variable.
1392 (clear_message): Set message_cleared_p when clearing the current
1394 (redisplay_internal): Look at message_cleared_p to capture
1395 the case that the echo area should be cleared.
1397 * keyboard.c (command_loop_1): Fix spelling of
1398 resize_echo_area_exactly.
1400 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1402 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1404 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1405 current matrix when the window gets smaller.
1407 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1409 * print.c (strout): Cast the character passed to insert_char to
1410 unsigned char, to avoid sign extension when it is promoted to int.
1412 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1414 * fileio.c (Finsert_file_contents): Don't treat a return value
1415 of 0 from emacs_read as an IO error.
1417 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1419 * keyboard.c (abs): New macro.
1420 (double_click_fuzz): New variable.
1421 (make_lispy_event): Use it to determine what makes a double-click.
1422 (syms_of_keyboard): DEFVAR_INT it.
1424 * xmenu.c (set_frame_menubar): Take into account that
1425 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1428 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1430 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1432 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1433 of row's visible height.
1435 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1436 deal with the first overlay string having an image `display' property.
1437 (try_window_reusing_current_matrix, compute_line_metrics):
1438 Fix computation of row's visible height for the case that part of the
1439 row is invisible above and part of the row is at the same time
1440 invisible below the window.
1442 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1444 * xfns.c (x-show-tip): Doc fix.
1446 * xfns.c (Vx_max_tooltip_size): New variable.
1447 (syms_of_xfns): DEFVAR_LISP it.
1448 (Fx_show_tip): Set frame's window_width to the width of the
1449 window. Use a maximum tooltip size specified by
1450 Vx_max_tooltip_size, if that has valid contents.
1451 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1453 2001-07-26 Andrew Innes <andrewi@gnu.org>
1455 * w32term.c (x_display_list): New variable.
1456 (w32_term_init): Set it.
1458 * w32term.h (x_display_list): New extern.
1460 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1462 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1463 is non-nil, instead of when redisplaying_p is non-zero.
1465 (mark_window_display_accurate_1): Add an assertion.
1467 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1469 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1471 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1472 events so that we get a chance of processing expose events.
1474 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1476 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1478 * xfns.c (valid_image_p): Protect better against invalid image
1479 specifications. Previous code could signal an error.
1481 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1483 * indent.c (current_column): Fix column computation in the
1484 presence of display table entries.
1485 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1487 * dispnew.c (adjust_glyph_matrix): In the optimization for
1488 windows whose height has changed, use the new window height
1489 to compute which rows to invalidate.
1491 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1492 (MAX_10_EXP): New macro.
1495 * coding.c (code_convert_region): Handle the multibyte case if
1496 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1498 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1500 * dispextern.h (struct face): Change type of `stipple' to
1503 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1505 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1507 * dispnew.c (update_window): Don't set the cursor at the end
1508 of the update if display update has been paused.
1510 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1512 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1514 * fns.c (Fset_char_table_default): Check that a charset is defined
1515 before checking its dimension.
1517 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1519 * coding.c (setup_coding_system): Don't do any designation based
1520 on reg_bits if charset is not yet defined.
1522 * lisp.h (XVECTOR): Verify correct object type before returning a
1523 pointer, using eassert.
1525 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1527 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1528 Increase to 4096 because of paste problems reported on GNU/Linux.
1530 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1532 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1534 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1536 * fileio.c (unwind_read): Function removed.
1537 (read_non_regular, read_non_regular_quit): New functions.
1538 (Finsert_file_contents): When reading from non-regular files,
1539 arrange to catch a `quit' and terminate the loop. Rearrange
1540 code so that a `quit' when reading from a regular file doesn't
1541 insert text in the buffer.
1543 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1544 Clear faces afterwards.
1545 (clear_font_table): Take a x_display_info parameter. Don't free
1546 fonts being the default font of any frame on the given display.
1548 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1550 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1551 instead of CHAR_STRING which can signal an error.
1553 * charset.c (char_to_string_1): Extracted from char_to_string.
1554 Return -1 instead of signaling an error.
1555 (char_to_string): Use it.
1557 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1559 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1561 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1562 is t, don't try to append anything to it.
1564 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1566 * dired.c (file_name_completion): Pass dp->d_name to
1567 Fstring_match, not elt, which is always nil here.
1569 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1571 * xselect.c (x_decline_selection_request): Handle errors
1572 caused by receivers that have vanished.
1574 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1575 ignoring events on foreign windows in #if 0. Always dispatch
1576 the event after checking it with x_handle_property_notify.
1578 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1579 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1580 TRACE macros to facilitate debugging. Add additional trace statements.
1581 (toplevel): Add prototypes for file-local functions.
1582 (x_atom_to_symbol): Remove DPYINFO parameter.
1584 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1586 * w32menu.c (menubar_selection_callback, w32_menu_show):
1587 Initialize `entry' to nil.
1588 (w32_dialog_show): Remove unused `save_wv' variable.
1589 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1591 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1593 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1595 * fileio.c (unwind_read): Print a message when discarding inserted
1596 text or switching the buffer to unibyte. Change parameter.
1597 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1599 * fileio.c (unwind_read): New function.
1600 (Finsert_file_contents): Record it as unwind-function for
1601 the case that reading is interrupted by C-g.
1603 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1605 * dispnew.c (update_window): Don't skip the header-line
1606 update when scrolling_window returns 0.
1608 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1610 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1611 for the case that x_decode_color signals an error.
1613 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1615 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1617 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1618 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1621 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1623 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1624 doc string line for dos-timezone-offset.
1626 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1627 inline assembly, to avoid compiler warnings.
1628 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1629 line for dos-unsupported-char-glyph.
1631 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1633 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1635 * sound.c: Include Emacs' header files with #include "...".
1637 * eval.c (specbind): Additionally record the buffer that was
1638 current when a buffer-local or frame-local variable was bound.
1640 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1642 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1643 to unibyte characters in unibyte buffers.
1645 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1647 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1648 the frame on the binding stack. Change format of entries for
1649 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1650 (unbind_to): Handle unbinding a frame-local variable.
1652 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1653 glyphs and truncation glyphs at the end of a row from its pixel width.
1654 (dump_glyph_row): Print row's continuation_lines_width.
1655 (try_window_id): Take the shortcut if ZV is visible in the
1656 window, but there are actually no changes at ZV.
1658 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1660 * xterm.h (x_free_dpy_colors): Add prototype.
1662 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1663 right number of arguments.
1665 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1666 ($(lwlibdir)TAGS): New target.
1667 (TAGS): Fix dependency list.
1669 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1672 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1674 * emacs.c (main): Remove extern declaration for sys_nerr, which
1675 isn't used and causes a compilation error with GCC 3.0 on
1678 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1680 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1681 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1682 (toplevel): Include <signal.h> and syssignal.h.
1684 * sound.c (vox_configure, vox_close): Turn off atimers
1687 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1689 * keyboard.c (read_char) <non_reread>: Record the previous idle
1690 start time before calling timer_stop_idle.
1691 (read_char) <reread_first>: After processing a help-echo event,
1692 restore the previous idle start time.
1694 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1695 the start of invisible text.
1696 (setup_for_ellipsis): New function.
1697 (next_overlay_string): After all overlay strings have been
1698 processed, display an ellipsis if necessary.
1699 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1700 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1702 * dispextern.h (struct iterator_stack_entry): Add member
1705 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1707 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1708 on the value of the wait-for-wm frame parameter.
1710 * xterm.h (struct x_output): Add member wait_for_wm.
1712 * xfns.c (Qwait_for_wm): New variable.
1713 (x_frame_parms): Add entry for `wait-for-wm".
1714 (x_set_wait_for_wm): New function.
1715 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1716 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1718 * xdisp.c (try_window_id) <all changes below window end>: Don't
1719 take this shortcut if ZV is visible in the window.
1720 (try_window_id): When checking for window start being in changed
1721 text, don't check that the buffer's size has changed.
1723 2001-06-23 Richard M. Stallman <rms@gnu.org>
1725 * minibuf.c (Fcompleting_read): Doc fix.
1727 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1729 * composite.c (Ffind_composition_internal): Accept ZV
1730 and a string's end position as POS.
1732 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1734 * composite.c (Ffind_composition_internal): Check POS
1737 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1739 * editfns.c (Fmessage_box): If the frame is not under a window
1740 system, output the message in the echo area.
1742 2001-06-14 Richard M. Stallman <rms@gnu.org>
1744 * xdisp.c (try_window_id): When EOB is visible, don't treat
1745 insertion at EOB as if it were "off the bottom of the screen."
1747 2001-06-11 Andrew Innes <andrewi@gnu.org>
1749 * w32proc.c (create_child): Add new parameter is_gui_app.
1750 (w32_executable_type): Add new parameter is_gui_app.
1751 (sys_spawnve): Use it.
1752 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1753 SIGQUIT. This matches better how the signals are interpreted by
1754 MSVC compiled programs.
1755 (syms_of_ntproc): Update docstring.
1757 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1759 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1760 well otherwise note_mouse_highlight might optimize away highlighting
1761 if we pass over that same overlay again.
1763 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1765 * lread.c (Fload): Document that the argument is run via
1766 substitute-in-file-name.
1768 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1770 * Makefile.in (bootstrap-doc): New target.
1771 (bootstrap-emacs): Depend on it.
1773 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1774 auto-save-list-file-name when shutting down Emacs, because
1775 creating the directory might signal an error, and leaves
1776 Emacs in a strange state.
1778 * term.c: (tty_cursor_hidden): New variable.
1779 (update_begin): Don't call tty_hide_cursor. Clean up.
1780 (update_end, set_terminal_window, set_scroll_region): Clean up.
1781 (ring_bell, reset_terminal_modes): Clean up.
1782 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1783 on tty_cursor_hidden.
1784 (write_glyphs): Call tty_hide_cursor.
1786 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1788 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1790 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1792 * xfns.c (enum image_value_type): New enumerator
1793 IMAGE_STRING_OR_NIL_VALUE.
1794 (parse_image_spec): Handle it.
1795 (xbm_format, pbm_format): Use it for :foreground and :background.
1796 (xbm_load, pbm_load): Check for nil color names.
1798 * xterm.c (note_mouse_highlight): If an overlapping overlay
1799 exists, but we find that we highlight the same overlay as before,
1800 don't do the highlighting again.
1802 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1804 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1805 Protect unibyte strings created by replacing their multibyte
1806 equivalents in menu_items.
1808 * keymap.c (Fsingle_key_description): NUL-terminate the string
1809 buffer before calling build_string.
1811 * callproc.c (Fcall_process): Deal with decode_coding returning
1812 CODING_FINISH_INCONSISTENT_EOL.
1814 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1816 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1817 an item's name with its key description in case the description
1818 is a multibyte string.
1820 * keymap.c (Fsingle_key_description): Create a multibyte string
1823 * macros.c (Fstart_kbd_macro): Doc fix.
1825 * xterm.c (cursor_in_mouse_face_p): New function.
1826 (x_draw_stretch_glyph_string): Use it to choose a different GC
1827 when drawing a cursor within highlighted text.
1829 * editfns.c (char_property_eq): Put in #if 0.
1831 * indent.c (string_display_width): Put in #if 0.
1833 * lread.c (Fload): Remove unused label.
1835 * termcap.c (speeds): Put in #if 0.
1837 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1839 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1841 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1842 transformation matrix by 10.
1844 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1846 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1847 only if it's equal to the former foreground pixel color.
1848 (x_set_foreground_color, x_set_background_color)
1849 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1851 2001-05-16 Dave Love <fx@gnu.org>
1853 * insdel.c (signal_before_change, signal_after_change): Consider a
1854 local change hook which changes the buffer.
1856 * process.c (read_process_output): Don't call signal_after_change
1857 and update_compositions after insert_from_string_before_markers.
1859 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1861 * xfaces.c (split_font_name): Use the right field when
1862 checking for `[...]' syntax.
1864 * buffer.c (copy_overlays): New function.
1865 (clone_per_buffer_values): Use it.
1867 * buffer.h (OVERLAY_PLIST): New macro.
1869 * keymap.c (Fsingle_key_description): Replace a build_string with
1870 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1872 * fontset.c (Ffontset_info): Check that face is non-null
1873 before accessing its fields.
1875 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1877 * keyboard.c (read_key_sequence): Prevent generating a fake
1880 * xfaces.c (split_font_name): Handle `[...]' for the right
1883 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1884 of CCL_STAT_INVALID_CMD.
1886 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1888 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1889 in <var> has no default value yet.
1891 * xfaces.c (try_alternative_families): First try the FAMILY.
1892 And if nothing is found in the end, try again with scalable fonts.
1893 (try_font_list): Let try_alternative_families do a bit more of
1894 the work. Only use FAMILY if it is not nil.
1895 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1897 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1899 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1900 pointer shape when show_mouse_face has already done it.
1902 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1905 * xfaces.c (split_font_name): Make sure to leave the loop
1906 with the right value of `i'.
1908 * xfaces.c (split_font_name): Handle matrix transformations
1909 in the pixel and point size fields of XLFD font names.
1910 (xlfd_point_size): Likewise.
1912 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1914 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1915 (x_to_w32_font): Add prototype.
1917 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1918 redefining, to avoid compiler warnings.
1920 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1922 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1923 (w32_get_bdf_glyph): Cast between unsigned char and char when
1924 passing arguments to subroutines, to shut up compiler warnings.
1925 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1928 * xfaces.c: Include keyboard.h before frame.h, not after it.
1930 * widget.c: Include keyboard.h before frame.h.
1932 * w32term.h (struct image, struct face): Forward declaration, to
1933 avoid compiler warnings.
1935 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1937 * keyboard.c (read_key_sequence): Don't modify events when
1938 generating fake prefix keys (mode-line, scroll-bar, ...) since
1939 this prevents proper processing of such events when pushed back
1940 into unread-command-events.
1942 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1943 actually redrawn. Make the function static.
1944 (note_mouse_highlight): Fix a case where the mouse cursor
1945 was changed back to the text cursor.
1947 * xterm.h (clear_mouse_face): Remove prototype.
1949 * xdisp.c (try_window_id): Fix the fix and set the right
1952 * xdisp.c (try_window_id): Fix computation of window end in the
1953 case that lines were deleted at the end of the window. Add some
1954 more debug_method_adds.
1956 * xfaces.c (try_alternative_families): New function.
1957 (try_font_list): Use it. If ATTRS specifies a family, check
1958 fonts from that family first.
1959 (choose_face_font): Remove code setting the family part of
1962 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1964 * xdisp.c (try_window_id): Fix case of all changes before
1967 * xdisp.c (try_window_id): Add some xasserts.
1969 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1971 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1973 2001-05-09 Dave Love <fx@gnu.org>
1975 * xdisp.c (GIVE_UP): Fix for K&R C.
1977 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1979 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1981 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1982 back to the text cursor shape without need.
1984 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1986 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1988 * dispextern.h (inverse_video): Declare extern.
1990 * keyboard.c (delete_kboard): Handle the case that selected_frame
1991 has been deleted in the course of x_connection_closed.
1993 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1995 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1996 Fix the change from 2001-04-30.
1998 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2000 * xfns.c (file_dialog_unmap_cb): New function.
2001 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2002 where a dialog is closed via the window manager.
2004 * xdisp.c (try_window_id): Cases of changes all in front of
2005 the window start or all below the window end mostly rewritten.
2006 (redisplay_window): Move the tests if try_window_id is
2007 applicable to try_window_id.
2008 (GIVE_UP): New macro.
2010 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2012 * xterm.c (expose_window): Return int. If W is the window
2013 currently being updated, mark the frame garbaged.
2014 Fix computation of rows intersecting the exposed rectangle.
2015 (expose_window_tree): Stop when expose_window returns 0.
2017 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2018 again if it has already been drawn.
2020 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2022 * syntax.c (update_syntax_table): Check that oldi has the same
2023 properties as old_prop before deciding not to invalidate.
2025 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2027 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2028 read-only text that is so because of text properties.
2030 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2031 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2032 windows that are components of a Lucid menu bar.
2034 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2036 * term.c (turn_on_face): Fix reverse video handling on terminals
2037 that don't support colors.
2039 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2041 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2044 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2046 * term.c (toggle_highlight): New function.
2047 (turn_on_face): Change handling of reverse video.
2049 * process.c (wait_reading_process_input):
2050 Call record_asynch_buffer_change only if a timer really changed buffers.
2052 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2053 of the number of overlays to check.
2055 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2057 * xdisp.c (try_window_id): Fix a case where window_end_pos
2058 and window_end_bytepos were not adjusted.
2060 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2062 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2065 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2067 * process.c (wait_reading_process_input) [!subprocesses]:
2068 Don't reference waiting_for_user_input_p, it's not defined in the
2069 branch without async subprocesses support.
2071 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2073 * keyboard.c (delete_kboard): Prevent a dangling reference
2074 from current_kboard to KB, which is freed.
2076 * process.c (wait_reading_process_input):
2077 Call record_asynch_buffer_change after running timers, to make
2078 read_key_sequence aware of buffer changes from under it.
2080 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2082 * xfaces.c (Qscalable_fonts_allowed): New variable.
2083 (realizing_basic_faces_p): Removed.
2084 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2086 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2087 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2088 for scalable-fonts-allowed to t.
2090 * fileio.c (Finsert_file_contents): If the file size returned from
2091 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2092 read from files on a procfs whose contents are generated dynamically.
2094 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2096 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2097 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2098 (__memalign_hook): Make the two prototypes consistent.
2100 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2102 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2103 matrix of mini-windows.
2105 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2107 * intervals.c (find_interval): Don't rebalance during signal handling.
2109 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2111 * fns.c: Include blockinput.h.
2113 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2115 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2117 * fns.c (Fcompare_strings): Fix return values.
2119 * window.c (window_scroll): Change the meaning of N to mean
2120 N screen-fulls or N lines.
2121 (window_scroll_pixel_based, window_scroll_line_based)
2122 (scroll_command, Fscroll_other_window): Change accordingly.
2124 * window.c (window_scroll_pixel_based, Frecenter):
2125 Call window_box_height instead of using it.last_visible_y for the
2126 height of the window.
2128 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2129 instead of using it.last_visible_y for the height of the window.
2131 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2132 From Dan Holmsand <dan@eyebee.com>.
2134 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2135 able to write to hidden and system files. From Dan Holmsand
2138 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2139 Holmsand <dan@eyebee.com>.
2141 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2143 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2145 * window.c (window_internal_height): Return 1 less if the
2146 window has a header line.
2148 * xdisp.c (try_window_id): When scrolling on a terminal, take
2149 the change of window_internal_height into account.
2151 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2153 * gmalloc.c (align): If the argument SIZE would overflow
2154 __malloc_ptrdiff_t, fail right away.
2156 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2158 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2159 Make sure the tooltip is completely visible.
2160 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2162 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2164 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2166 2001-04-06 Dave Love <fx@gnu.org>
2168 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2171 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2173 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2175 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2177 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2179 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2181 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2183 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2184 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2186 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2187 shell widget's position only if it is non-null.
2189 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2190 Set f->output_data.x->widget to null after destroying it.
2192 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2193 FILENAME to bring it in synch with the documentation.
2195 * xfaces.c (realizing_basic_faces_p): Renamed from
2196 realize_default_face_p.
2197 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2198 (realize_default_face): Don't set the flag.
2200 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2202 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2204 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2206 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2207 the buffer that was used for echoing.
2209 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2210 (first_font_matching): Removed unused function.
2211 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2212 (may_use_scalable_font_p): Remove parameter FONT; rename
2213 parameter NAME to FONT.
2214 (x_face_list_fonts): Fix missing bounds check.
2215 (realizing_default_face_p): New variable.
2216 (realize_default_face): Set and clear that flag.
2217 (x_face_list_fonts): When called during the realization of the
2218 default face, and no matching fonts are found when ignoring
2219 scalable fonts and fonts matching a regexp from
2220 face-ignored-fonts, try without ignoring fonts.
2222 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2224 * xfns.c (postprocess_image): New function.
2225 (lookup_image): Call it for all image types except PostScript.
2226 (x_kill_gs_process): Call postprocess_image.
2228 * xterm.c (x_use_underline_position_properties): New variable.
2229 (x_draw_glyph_string): Use it.
2230 (syms_of_xterm): DEFVAR_BOOL it.
2232 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2234 * xterm.c (x_alloc_nearest_color_1): New function.
2235 (x_alloc_nearest_color): Use it.
2236 (x_color_cells): Take a Display as argument, instead of a frame.
2237 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2238 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2239 (x_initialize): Register cvt_string_to_pixel as resource converter
2240 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2242 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2244 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2245 (set_iterator_to_next): If a string from a display property ends,
2246 consider the case that this might also be the end of an
2247 overlay string having the display property.
2249 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2251 * xdisp.c (reseat_to_string): Undo last change.
2253 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2254 matrix of a window when the header line changes, when
2255 new rows are allocated, or when the width changes.
2257 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2259 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2261 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2263 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2266 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2268 * data.c (Fsubr_interactive_form): New function.
2269 (syms_of_data): Defsubr it.
2271 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2272 (live_float_p, live_misc_p): Return 1 only if the offset of the
2273 pointer in its block is >= 0.
2275 2001-03-28 Paul Eggert <eggert@twinsun.com>
2277 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2278 microseconds calcuation. Avoid double-rounding problem.
2279 In doc string, warn that the result is approximate.
2281 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2283 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2284 bind `inhibit-eval-during-redisplay' to t.
2286 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2288 * xdisp.c (inhibit_eval_during_redisplay)
2289 (Qinhibit_eval_during_redisplay): New variables.
2290 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2291 don't eval, return nil instead.
2292 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2293 Initialize Qinhibit_eval_during_redisplay.
2295 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2296 the iterator's multibyte_p flag.
2298 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2299 instead of setting it to zero; it's incremented for each frame
2300 where the menu face is changed.
2302 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2303 change bottom shadow accordingly.
2305 * xterm.c (expose_window_tree, expose_frame): Don't compute
2307 (expose_window): Do it here instead.
2308 (x_draw_glyph_string): Fix a computation of the underline position.
2310 * bytecode.c (BYTE_CODE_QUIT): New macro.
2311 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2313 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2315 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2316 Give up if matrix starts in an ellipsis.
2317 (init_from_display_pos): Do nothing if POS doesn't specify
2318 a dpvec_index but the iterator has such a position.
2320 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2322 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2323 x/y position is (0, 0) after destroying the menu bar, restore
2324 its original position.
2326 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2327 (init_from_display_pos): Use it.
2328 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2330 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2332 * xdisp.c (try_window_id): Undo last change.
2334 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2336 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2338 * buffer.c (syms_of_buffer): Doc fix.
2340 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2342 * xfaces.c (x_update_menu_appearance): Use local variable
2343 popup_path for setting font resources.
2345 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2347 * frame.c (Fframe_list): Don't reference tip_frame if
2348 HAVE_WINDOW_SYSTEM is not defined.
2350 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2353 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2355 * xdisp.c (init_from_display_pos): Test invisible property
2356 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2358 * xdisp.c (redisplay_internal) <update one window>: Make sure
2359 last_arrow_position and last_arrow_string are set.
2361 * frame.c (Fframe_list): Don't return a tooltip frame.
2363 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2365 * xdisp.c (mark_window_display_accurate_1): New function,
2366 extracted from mark_window_display_accurate.
2367 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2368 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2369 (mark_window_display_accurate): Use it.
2370 (redisplay_internal): Use it for the selected window.
2371 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2372 for the selected frame.
2374 * xdisp.c Use make_number, for readability.
2375 (try_window_id): Disable rows below the window end.
2376 (try_window_reusing_current_matrix): Use cursor_row_p.
2377 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2379 (init_from_display_pos): If POS specifies a position in a display
2380 vector, maybe get the iterator set up for that ellipsis.
2382 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2384 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2386 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2388 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2390 * xfaces.c (x_update_menu_appearance): Use a different path
2391 for Lucid popup menus.
2393 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2395 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2397 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2398 (string_buffer_position): Use `make_number'.
2400 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2402 * xfaces.c (x_update_menu_appearance): Renamed from
2403 x_set_menu_face_resources. Use different resources for popups.
2405 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2406 (GC_CHECK_STRING_BYTES): Don't define.
2408 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2409 Removed, together with subroutines.
2410 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2411 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2413 * dispextern.h (x_set_menu_resources_from_menu_face):
2416 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2417 Remove calls to x_set_menu_resources_from_menu_face.
2419 * xfaces.c (xm_set_menu_resources_from_menu_face):
2420 Remove #ifndef LESSTIF_VERSION.
2422 * xmenu.c: Include widget.h.
2423 (single_submenu): Return int. Some cleanup.
2424 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2426 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2428 * xterm.c (x_update_window_end): Handle overwritten mouse face
2429 also for tool bar windows.
2430 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2431 DRAW is DRAW_IMAGE_RAISED.
2433 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2435 * print.c (syms_of_print): Doc fixes.
2437 * fns.c (Fmd5): Doc fix.
2439 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2441 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2442 Clear area of the frame not occupied by the scroll bar.
2444 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2445 tip frame's root window buffer to *tip* right after creating
2448 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2449 is an integer don't have to be for space characters.
2451 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2453 * indent.c (current_column, current_column_1, Fmove_to_column)
2454 (compute_motion): Handle characters from display vectors differently.
2456 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2458 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2459 drawing glyph string.
2461 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2463 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2464 (command_loop_1): Undo last change.
2466 * xterm.c (fast_find_position): Return the correct vpos.
2468 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2469 non-null, set a per-buffer value in BUF instead of the current buffer.
2470 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2471 Call store_symval_forwarding with BUF null.
2472 (set_internal): Call store_symval_forwarding with the BUF
2473 parameter passed to set_internal. Formerly, the value was always
2474 set in the current buffer; the buffer recorded in specbind for
2475 this case wasn't used.
2476 (arith_driver): Reindent.
2478 * buffer.c (swap_out_buffer_local_variables):
2479 Call store_symval_forwarding with BUF null.
2481 * lisp.h (store_symval_forwarding): Change prototype.
2483 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2485 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2487 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2488 FOR_DELETION. Avoid resizing the mini-window of the selected
2489 frame if FOR_DELETION is set.
2490 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2491 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2494 * window.c (Fset_window_configuration): Change call to
2495 do_switch_frame to new format.
2497 * keyboard.c (quit_throw_to_read_char): Change call to
2498 do_switch_frame to new format.
2500 * lisp.h (do_switch_frame): Change prototype.
2502 * frame.c (Fframe_parameters): In the `buffer-list' frame
2503 parameter, store the buffer list of FRAME, not the list of the
2506 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2507 box just because the glyph row's full_width_p flag is set.
2509 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2511 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2512 skip the padding blanks inserted in extend_face_to_end_of_line,
2513 before checking for trailing whitespace.
2515 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2517 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2518 Remove special handling for LessTif/Motif.
2519 (toplevel): Don't include Xm/Xm.h.
2521 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2522 Remove workaround code for LessTif; it doesn't work anymore.
2524 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2527 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2528 Don't access private scroll bar data; it's no longer necessary with
2529 contemporary LessTif.
2531 * xfaces.c (xm_set_menu_resources_from_menu_face):
2532 Change #if 0 to #ifndef LESSTIF_VERSION.
2534 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2535 removing button grabs.
2537 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2539 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2540 and clip-large-size-font as obsolete.
2542 * lread.c (read_multibyte): Check the validity of multibyte
2543 sequence. If invalid, return the first byte.
2545 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2547 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2548 before running the command; timer functions or process
2549 filters may have set it.
2551 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2553 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2556 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2558 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2561 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2563 * dispextern.h (string_buffer_position): Add prototype.
2565 * xdisp.c (string_buffer_position, display_prop_string_p)
2566 (single_display_prop_string_p): New functions.
2568 * xterm.c (note_mouse_highlight): If there's no help-echo on
2569 a string, look at the buffer text ``under'' it.
2571 * keyboard.c (make_lispy_event): Add string info to the event,
2572 analogous to what's done on mode lines.
2573 (read_key_sequence): For a click on a string, consider `local-map'
2574 and `keymap' of that string.
2576 * keyboard.c (make_lispy_event, make_lispy_movement):
2577 Adjust calls to buffer_posn_from_coords to new format.
2579 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2581 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2584 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2585 flags argument to emacs_open; it seems to conflict with O_EXCL.
2587 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2589 * composite.h (struct composition): Change types of members;
2590 glyph_len to unsigned, width to unsigned short.
2592 2001-03-08 Andrew Innes <andrewi@gnu.org>
2594 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2597 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2599 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2602 * xterm.c (note_mouse_highlight): Handle mouse-face and
2603 help-echo in strings.
2604 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2605 (fast_find_string_pos): New function.
2607 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2608 (display_string): Call face_at_string_position with new parameter.
2610 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2611 Handle `mouse-face'.
2613 * dispextern.h (face_at_string_position): Change prototype.
2615 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2617 * keyboard.c (make_lispy_event): Avoid generating drag events
2618 if the mouse hasn't actually moved to another buffer position.
2620 2001-03-08 Dave Love <fx@gnu.org>
2622 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2624 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2626 * process.c (Fset_process_window_size): Fix a typo.
2628 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2630 * coding.c (detect_coding_sjis): Do more rigid check.
2631 (detect_coding_big5): Likewise.
2632 (decode_coding_sjis_big5): Likewise.
2633 (Fdetect_coding_region): Call detect_coding_system with tailing
2634 anchor byte `\0' for more rigid detection.
2635 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2636 (Fdetect_coding_string): Likewise.
2638 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2640 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2641 a string before extracting its data.
2643 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2645 * window.c (Frecenter): Rewrite code handling negative values
2646 of ARG on graphical frames.
2648 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2650 * window.c (displayed_window_lines): If W->start is outside the
2651 accessible portion of the buffer, call start_display with BEGV or
2652 ZV instead of W->start.
2654 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2656 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2658 * process.c (Fset_process_filter): Don't crash if the input
2659 file descriptor of PROCESS is closed.
2660 (Fset_process_window_size): Likewise.
2662 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2664 * xterm.c (XTflash): Make the timeout of select shorter, and call
2665 select repeatedly until the desired time expires.
2667 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2669 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2671 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2673 * lisp.h (Vwindow_list): Declare extern.
2675 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2677 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2679 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2681 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2682 to detect a case where we have to highlight a different region
2683 despite not having left the currently highlighted region.
2684 Set mouse_face_overlay in the x_display_info.
2685 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2687 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2689 * buffer.c (mouse_face_overlay_overlaps): New function.
2691 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2692 (Qmouse_face): Declare extern.
2694 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2695 if face_change_count is non-zero.
2697 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2699 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2700 that the source is unibyte.
2702 2001-03-05 Dave Love <fx@gnu.org>
2704 * xterm.c (XTmouse_position): Fix typo.
2706 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2708 * minibuf.c (read_minibuf): Clean up the binding stack if
2709 called noninteractively.
2711 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2713 * coding.c (syms_of_coding): Docstring modified.
2715 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2717 * charset.c (char_to_string): If a single byte char has modifier
2718 bits that can't be reflected to the character code, ignore them
2719 instead of signaling an error.
2721 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2723 * s/msdos.h: Update copyright notice.
2725 * dosfns.h: Update copyright notice.
2727 * dosfns.c: Update copyright notice.
2729 * msdos.c: Update copyright notice.
2731 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2733 * xterm.c (glyph_rect): New function.
2734 (XTmouse_position): Use it to raise the threshold for mouse
2735 movement event generation.
2737 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2739 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2740 specifies (reverse . t), reverse the initial screen colors.
2741 (IT_set_frame_parameters): If the property is foreground-color,
2742 but we are reversing the colors, set bg_set, not fg_set.
2743 Likewise for setting background-color and reversing: set fg_set.
2744 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2747 * xfaces.c (Finternal_set_lisp_face_attribute)
2748 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2751 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2753 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2754 to a single slash in the middle of file names.
2756 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2757 Accept only alphanumeric time zone names.
2759 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2761 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2762 a widget to zero height.
2764 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2766 * window.c (Fwindow_end): Call move_it_past_eol only if
2767 ending up on a partially visible line.
2769 2001-03-01 Dave Love <fx@gnu.org>
2771 * ccl.c (Fccl_execute): Doc fix.
2773 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2775 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2776 of the tool bar before calling x_figure_window_size.
2778 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2779 NULL after destroying it, otherwise XTread_socket can access a
2780 destroyed widget when input is unblocked.
2782 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2784 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2785 same name as before, although there was a change in fontsets.
2787 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2789 * lisp.h (Fframe_parameter): Declare.
2791 * window.c (set_window_buffer): Field vscroll is an int, not a
2794 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2796 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2799 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2802 * alloc.c (toplevel): Include process.h.
2803 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2804 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2805 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2806 (allocate_vector, allocate_hash_table, allocate_window)
2807 (allocate_frame, allocate_process, allocate_other_vector):
2809 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2810 (mark_maybe_pointer): New function.
2811 (mark_memory): Also mark Lisp data to which only pointers
2812 remain and not Lisp_Objects.
2813 (min_heap_address, max_heap_address): New variables.
2814 (mem_find): Return MEM_NIL if START is below min_heap_address or
2815 above max_heap_address.
2816 (mem_insert): Compute min_heap_address and max_heap_address.
2818 * process.c (make_process): Use allocate_process.
2820 * frame.c (make_frame): Use allocate_frame.
2822 * window.c (make_window, make_dummy_parent): Use allocate_window.
2823 (Fcurrent_window_configuration): Use allocate_other_vector.
2825 * lisp.h (allocate_vectorlike): Remove prototype.
2826 (allocate_vector, allocate_other_vector, allocate_frame)
2827 (allocate_window, allocate_process, allocate_hash_table):
2830 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2831 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2833 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2835 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2836 treat the produced bytes as a valid multibyte sequence.
2838 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2839 (ccl_driver) <CCL_WriteMultibyteChar2>:
2840 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2841 <ccl_finish>: Set ccl->eight_bit_control properly.
2843 * ccl.h (struct ccl_program): New member eight_bit_control.
2845 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2847 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2848 accessible_keymaps_char_table.
2849 (accessible_keymaps_char_table): Obey `is_metized'.
2850 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2853 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2855 * dispnew.c: Check HAVE_TERM_H before including term.h.
2857 2001-02-24 Andrew Innes <andrewi@gnu.org>
2859 * makefile.w32-in: Update copyright notice.
2861 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2863 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2865 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2867 * Makefile.in (lisp): Add international/utf-8.elc.
2869 * fontset.c (Fnew_fontset): Fix handling of the case that an
2870 element of FONTLIST is a cons of family and registry.
2872 2001-02-23 Jason Rumney <jasonr@gnu.org>
2874 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2875 to height unconditionally.
2877 * w32term.c (x_set_glyph_string_background_width): Extend the
2878 background face to the end of the drawing area in the text area, only.
2879 (x_insert_glyphs): Call window_box_left to obtain the left
2880 x-coordinate of the area to shift.
2882 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2885 2001-02-22 Andrew Innes <andrewi@gnu.org>
2887 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2888 ($(BLD)\dispnew.obj):
2889 ($(BLD)\editfns.obj):
2890 ($(BLD)\fileio.obj):
2891 ($(BLD)\filelock.obj):
2892 ($(BLD)\keyboard.obj):
2893 ($(BLD)\w32proc.obj):
2894 ($(BLD)\process.obj):
2895 ($(BLD)\sysdep.obj): Ditto.
2897 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2899 ($(BLD)/dispnew.$(O)):
2900 ($(BLD)/editfns.$(O)):
2901 ($(BLD)/fileio.$(O)):
2902 ($(BLD)/filelock.$(O)):
2903 ($(BLD)/keyboard.$(O)):
2904 ($(BLD)/w32proc.$(O)):
2905 ($(BLD)/process.$(O)):
2906 ($(BLD)/sysdep.$(O)): Ditto.
2908 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2910 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2911 at the start of the function, check that the \n in it->c is
2912 from the iterator's current position.
2914 * xdisp.c (handle_single_display_prop): Add parameter
2915 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2916 properties which replace the display of text with something else.
2917 (handle_display_prop): Call handle_single_display_prop with
2918 additional argument saying if we already replaced text display
2919 with something else. Use AREF.
2920 (with_echo_area_buffer_unwind_data, display_menu_bar)
2921 (decode_mode_spec_coding): Use AREF and ASIZE.
2923 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2924 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2925 * vmstime.h: Files removed.
2927 * unexencap.c, unexfx2800.c: Files removed.
2929 * dispnew.c (direct_output_for_insert): Give up if we are showing
2930 a message or just cleared the message because we might need to
2931 resize the echo area window or display an empty echo area.
2933 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2935 * xdisp.c (redisplay_internal): Do the
2936 mark_window_display_accurate after all windows have been
2937 redisplayed because this call resets flags in buffers which are
2938 needed for proper redisplay.
2940 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2941 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2944 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2945 busy_window to hourglass_window, busy_p to hourglass_p.
2947 * msdos.h (struct x_output): Rename busy_window to
2948 hourglass_window, busy_p to hourglass_p.
2950 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2951 busy_window to hourglass_window, busy_p to hourglass_p.
2953 * xfns.c: Rename everything containing *busy_cursor* and similar
2955 (syms_of_w32fns): Rename x-busy-pointer-shape to
2956 x-hourglass-pointer-shape, display-busy-cursor to
2957 display-hourglass, busy-cursor-delay to hourglass-delay.
2959 * w32fns.c: Rename everything containing *busy_cursor* and similar
2961 (syms_of_w32fns): Rename x-busy-pointer-shape to
2962 x-hourglass-pointer-shape, display-busy-cursor to
2963 display-hourglass, busy-cursor-delay to hourglass-delay.
2965 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2968 * dispextern.h (start_hourglass, cancel_hourglass)
2969 (display_hourglass_p): Renamed from *busy_cursor*.
2971 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2973 * keyboard.c (read_char): When an event from unread-command-events
2974 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2976 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2977 equal to the current buffer.
2979 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2980 nil, otherwise we're left with truncate_lines t when a message
2981 is printed with message-truncate-lines bound to t.
2983 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2985 * window.c (Fmove_to_window_line): Undo last change.
2986 (displayed_window_lines): Call line_bottom_y to determine
2987 the line's bottom position.
2989 * dispextern.h (line_bottom_y): Add prototype.
2991 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2992 (pos_visible_p): Use it.
2994 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2995 set redisplaying_p to 0 here instead of in Frecursive_edit.
2996 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2999 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3001 (syms_of_xdisp): Initialize new variables.
3002 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3003 Specbind `inhibit-menubar-update' when updating the menu bar.
3005 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3008 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3011 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3014 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3015 to the start of the file.
3017 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3019 * window.c (set_window_buffer): Fix last change.
3021 * window.c (set_window_buffer): Set window's vscroll to 0.
3023 * window.c (coordinates_in_window): Increase width of area
3024 where the vertical line can be dragged.
3026 * xterm.c (x_set_glyph_string_background_width): Extend the
3027 background face to the end of the drawing area in the text
3030 * xdisp.c (handle_single_display_prop): Set iterator's position
3031 to where the `display' property starts, like for images.
3032 (dump_glyph): New function.
3033 (dump_glyph_row): Use it. Dump info about marginal areas.
3035 * dispnew.c (direct_output_for_insert): Recognize more cases where
3036 glyphs can be written instead of being inserted.
3038 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3039 the left x-coordinate of the area to shift.
3041 * dired.c (directory_files_internal): Set result list to nil
3044 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3046 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3047 invalid multibyte sequence, treat *SRC as a character of
3050 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3052 * textprop.c (Fset_text_properties): Doc fix.
3054 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3056 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3058 2001-02-14 Dave Love <fx@gnu.org>
3060 * coding.c: Doc and message fixes.
3062 2001-02-14 Andrew Innes <andrewi@gnu.org>
3064 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3065 Emacs frame above the screen size.
3067 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3069 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3071 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3073 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3074 case that TO ends up beyond ZV after running before-change-functions.
3076 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3077 the selected window if it is showing the buffer in question.
3079 * dired.c (directory_files_internal): Initialize errno.
3080 (toplevel): Include errno.h.
3082 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3084 * xfaces.c (best_matching_font): New parameter width_ratio.
3085 Multiply avgwidth by width_ratio.
3086 (choose_face_font): Call best_matching_font with width_ratio
3087 calculated from the column width of C.
3089 2001-02-12 Andrew Innes <andrewi@gnu.org>
3091 The following changes are to draw box lines inside characters area
3092 if line-width is negative.
3094 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3095 face->box_line_width is negative.
3096 (x_produce_stretch_glyph): Likewise.
3097 (x_produce_glyphs): Likewise.
3098 (x_estimate_mode_line_height): Likewise.
3099 (x_draw_glyph_string_background): Likewise.
3100 (x_draw_glyph_string_foreground): Likewise.
3101 (x_draw_composite_glyph_string_foreground): Likewise.
3102 (x_draw_glyph_string_box): Likewise.
3103 (x_draw_image_foreground): Likewise.
3104 (x_draw_image_relief): Likewise.
3105 (x_draw_image_foreground_1): Likewise.
3106 (x_draw_image_glyph_string): Likewise.
3108 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3110 The following changes are to draw box lines inside characters area
3111 if line-width is negative.
3113 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3114 face->box_line_width is negative.
3115 (x_produce_stretch_glyph): Likewise.
3116 (x_produce_glyphs): Likewise.
3117 (x_estimate_mode_line_height): Likewise.
3118 (x_draw_glyph_string_background): Likewise.
3119 (x_draw_glyph_string_foreground): Likewise.
3120 (x_draw_composite_glyph_string_foreground): Likewise.
3121 (x_draw_glyph_string_box): Likewise.
3122 (x_draw_image_foreground): Likewise.
3123 (x_draw_image_relief): Likewise.
3124 (x_draw_image_foreground_1): Likewise.
3125 (x_draw_image_glyph_string): Likewise.
3127 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3128 and :line-width can be negative.
3129 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3131 2001-02-09 Jason Rumney <jasonr@gnu.org>
3133 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3134 characters the same as ASCII and latin-1.
3135 (x_display_and_set_cursor): Check for the focus frame's selected
3136 window instead of selected_window.
3137 (x_after_update_window_line): Don't clear if frame's internal
3138 border width is zero.
3139 (x_new_font): Don't change a tooltip's size.
3140 (w32_initialize): Set char_ins_del_ok to 1.
3142 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3143 (x_set_font): If font hasn't changed, avoid recomputing
3144 faces and other things.
3145 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3146 (Fx_create_frame): Add the tool bar height to the frame height.
3147 (x_create_tip_frame): Prevent changing the tooltip's
3148 background color by specifying a color for the default font
3150 (Qcancel_timer): New variable.
3151 (syms_of_w32fns): Initialize and staticpro it.
3152 (Fx_hide_tip, Fx_show_tip): Use it.
3153 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3155 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3157 * w32.c (init_environment): Duplicate local string before putenv.
3159 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3161 * charset.c (Fstring): A typo.
3163 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3165 * charset.c (Fstring): If all arguments are less than 256, return
3168 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3169 return a unibyte string.
3171 * coding.c (code_convert_region): After detecting a coding, if
3172 nothing found, set coding->composing to COMPOSITION_NO.
3173 (decode_coding_string): Likewise.
3175 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3177 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3180 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3182 * charset.c (parse_str_to_multibyte): New function.
3184 * charset.h (parse_str_to_multibyte): Extern it.
3186 * print.c (print_string): If we are going to print a unibyte
3187 string into a multibyte buffer, convert the string to multibyte by
3190 2001-02-06 Andrew Innes <andrewi@gnu.org>
3192 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3193 been created. It seems we can get sent window messages such as
3194 WM_ERASEBKGND before we properly update a frame.
3196 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3198 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3199 Avoid some unnecessary cursor positioning.
3201 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3203 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3204 (LFACE_AVGWIDTH): New macro.
3206 (check_lface_attrs): Check LFACE_AVGWIDTH.
3207 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3208 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3209 (merge_face_vectors): Check LFACE_AVGWIDTH.
3210 (Finternal_make_lisp_face): Use AREF.
3211 (xm_set_menu_resources_from_menu_face)
3212 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3213 (Finternal_lisp_face_empty_p): Use AREF.
3214 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3215 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3216 Compare average widths..
3217 (best_matching_font): Arrange for comparing average widths.
3219 * dispextern.h (enum lface_attribute_index):
3220 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3222 2001-02-05 Dave Love <fx@gnu.org>
3224 * puresize.h: Revert last change following loadup.el change.
3226 2001-02-05 Andrew Innes <andrewi@gnu.org>
3228 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3229 invocation of temacs, to work with Windows 2000.
3230 (bootstrap-emacs): Ditto.
3232 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3234 * xterm.c (x_display_and_set_cursor): Check for the focus
3235 frame's selected window instead of selected_window.
3237 * xdisp.c (try_scrolling): If point is in the line below the
3238 window, make sure to move the iterator at least a canonical
3241 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3243 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3245 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3246 If invalid, execute CCL_INVALID_CMD.
3247 (ccl_driver): If the CCL program is terminated because of
3248 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3249 destination instead of throwing them away.
3251 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3253 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3254 faces and other things.
3256 * xdisp.c (get_next_display_element): Fix case of empty
3257 display table entry.
3259 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3261 * editfns.c (Fconstrain_to_field): Doc fix.
3263 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3264 into `thoroughly', to make it consistent with the doc string.
3266 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3268 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3270 * search.c (search_buffer): Call set_search_regs with a byte
3271 position, not a character position.
3273 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3276 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3278 * frame.c (Fmodify_frame_parameters): Doc fix.
3280 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3282 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3283 identifier which is not reserved by Standard C.
3285 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3287 * window.c (enum window_part): New enumeration.
3288 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3290 (coordinates_in_window): Return an enumerator from enum
3291 window_part. Fix handling of right scroll bar.
3292 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3293 `right-fringe' instead of `left-bitmap-area' and
3294 `right-bitmap-area'. Use enumerators from enum window_part
3295 instead of hard-coded integers.
3296 (check_window_containing, window_from_coordinates):
3297 Use enumerators from enum window_part instead of hard-coded integers.
3298 (syms_of_window): Replace Qleft_bitmap_area and
3299 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3301 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3303 * editfns.c (Fformat_time_string): Doc fix.
3305 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3307 * keymap.c (Fwhere_is_internal): Use the first valid binding
3308 if no ascii binding is found (when firstonly is t).
3310 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3312 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3313 instead of Finteractive_p.
3315 * lisp.h (interactive_p): Add prototype.
3317 * eval.c (interactive_p): New function.
3318 (Finteractive_p): Use it.
3320 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3322 2001-01-31 Dave Love <fx@gnu.org>
3324 * .gdbinit (hook-run): Define to run xreload.
3326 * textprop.c (Fset_text_properties): Fix newline in doc string.
3328 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3330 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3331 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3333 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3334 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3335 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3337 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3340 2001-01-30 Dave Love <fx@gnu.org>
3342 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3345 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3347 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3348 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3350 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3352 * textprop.c (Fset_text_properties): Doc fix.
3354 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3356 * xdisp.c (forward_to_next_line_start): Remove xassert.
3358 2001-01-29 Jason Rumney <jasonr@gnu.org>
3360 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3361 returning without releasing it.
3363 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3365 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3366 for '^', '$', and '\0'.
3368 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3370 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3371 regex for '^', '$', and '\0'.
3373 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3374 only if current_sblock has been initialized.
3376 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3377 terminal frame even if it is the only visible frame.
3379 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3381 * fontset.c (font_family_registry): Even if FONTNAME conform to
3382 XLFD, if it specifies other fields than family and registry,
3383 return FONTANME. New argument FORCE if nonzero cancel that feature.
3384 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3385 a signle byte character. Don't set FAMILY part to nil here.
3386 It is handled by the caller choose_face_font.
3387 (Fnew_fontset): Call font_family_registry with FORCE 0.
3388 (Fset_fontset_font): Likewise.
3390 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3392 * xdisp.c (display_line): Don't treat a newline as fitting
3395 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3397 * window.c (size_window): Set the window's orig_top to nil when
3398 changing heights, so that a future shrink_mini_window won't
3399 restore a bogus height.
3401 * frame.c (do_switch_frame): If selected frame has a mini-window,
3402 resize that to exact size.
3404 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3406 * xdisp.c (display_line): Simplify check for glyphs fitting
3407 entirely in the line.
3409 * xfns.c (xic_style): New variable.
3410 (create_frame_xic): Move static variable to global scope for
3411 the case that `static' gets defined away.
3413 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3415 * coding.c (decode_coding): Set a flag for inhibiting
3417 (code_convert_region): Always set saved_coding_symbol.
3418 (decode_coding_string): Likewise. Update coding->symbol when we
3419 encounter a inconsistent eol by the same way as code_convert_region.
3421 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3423 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3426 * xterm.c (x_after_update_window_line): Don't clear if frame's
3427 internal border width is zero.
3428 (x_clear_area): New function.
3429 (x_after_update_window_line, x_clear_end_of_line)
3430 (x_scroll_bar_create, x_scroll_bar_set_handle)
3431 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3432 instead of XClearArea.
3434 * xterm.h (x_clear_area): Add prototype.
3436 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3437 which doesn't seem necessary anymore with Lesstif 0.92.
3439 2001-01-25 Dave Love <fx@gnu.org>
3441 * puresize.h (BASE_PURESIZE): Up to 720000.
3443 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3445 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3447 * xdisp.c (echo_area_display): Don't call redisplay_internal
3448 when Emacs is shutting down. We can't run hooks etc. that
3449 would be necessary to do a redisplay.
3451 * lread.c (read_integer): Use type EMACS_INT instead of int.
3453 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3455 * ccl.c (ccl_driver): Fix last change.
3457 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3459 * ccl.h (sturct ccl_program): New member suppress_error.
3461 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3462 insert error message to the output.
3463 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3465 * coding.h (struct coding_system): New member suppress_error.
3467 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3468 (Fset_terminal_coding_system_internal): Set the member
3469 suppress_error to 1.
3470 (Fset_safe_terminal_coding_system_internal): Likewise.
3472 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3474 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3475 as if it was a `charset'.
3477 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3479 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3480 value in where_is_cache; the next lookup in the cache returns
3481 something bogus if we do.
3483 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3485 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3486 if HAVE_WINDOW_SYSTEM isn't defined.
3488 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3490 * fns.c (sweep_weak_table): Fix code taking items out of
3491 the hash collision chain. Some cleanup.
3493 * xterm.c (x_new_font): Don't change a tooltip's size.
3495 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3496 background color by specifying a color for the default font
3499 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3501 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3502 a workaround for SunOS 4's cc.
3503 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3504 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3505 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3508 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3510 * xterm.c (x_set_window_size_1): New function extracted from
3512 (x_set_window_size): Use it.
3513 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3514 doesn't have a widget, like tooltips.
3516 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3518 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3520 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3522 * fns.c (Fset_char_table_default): Fix to make sub char-table
3525 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3527 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3528 a desired tool bar string, even if there are no tool bar items.
3530 * xdisp.c (Ftool_bar_lines_needed): New function.
3531 (syms_of_xdisp): Defsubr it.
3533 * editfns.c (Fformat): Don't extend text properties from arguments
3534 to padding chars in the result.
3536 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3538 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3540 2001-01-20 Andrew Innes <andrewi@gnu.org>
3542 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3543 (w32_initialize): Don't set term hooks that aren't actually needed
3546 * xfaces.c (realize_default_face):
3548 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3550 * xdisp.c (handle_single_display_prop): Remove references to
3551 FRAME_W32_CONSOLE_P.
3553 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3555 * frame.h (output_method): Remove output_w32_console method.
3556 (FRAME_W32_CONSOLE_P): Remove macro.
3558 * frame.c (Qw32_console): Remove variable.
3559 (Fframep): Remove references to it.
3560 (syms_of_frame): Ditto.
3561 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3563 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3566 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3568 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3570 2001-01-19 Andrew Innes <andrewi@gnu.org>
3572 * w32.c (init_environment): Add a version-independent site-lisp
3573 directory to EMACSLOADPATH, after the version dependent one.
3575 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3577 * editfns.c (Fbuffer_substring): Doc fix.
3579 * xdisp.c (message_dolog, message2, message2_nolog):
3580 Rename parameter LEN to NBYTES.
3582 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3584 * charset.c (strwidth): Use c_string_width.
3585 (c_string_width): New function.
3586 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3589 * charset.h (c_string_width, lisp_string_width): Extern them.
3591 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3593 * indent.c (check_composition): Check validity of composition.
3595 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3596 characters by calling c_string_width.
3597 (x_consider_frame_title): Get byte length of frame tile string
3599 (display_mode_element): Pay attention to width of non-ASCII
3600 characters by calling strwidth.
3602 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3604 * xfns.c (Qcancel_timer): New variable.
3605 (syms_of_xfns): Initialize and staticpro it.
3606 (Fx_hide_tip, Fx_show_tip): Use it.
3607 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3609 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3611 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3613 * window.h (WINDOW_LIVE_P): New macro.
3615 * window.c (window_size_fixed): New variable.
3616 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3619 * eval.c (specbind): If binding a per-buffer variable which
3620 doesn't have a buffer-local value in the current buffer, change
3621 the global value by changing the value of the symbol bound in all
3622 buffers not having their own value, to make it consistent with
3623 what happens with other buffer-local variables.
3625 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3627 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3628 when searching for a newline.
3630 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3632 * xdisp.c (display_string): Fix previous change.
3634 2001-01-18 Jason Rumney <jasonr@gnu.org>
3636 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3637 GLYPH_DEBUG is defined.
3638 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3639 true for images with `:ascent 100'.
3640 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3641 meantime, use face MOUSE_FACE_ID.
3642 If first glyph isn't a character glyph, use the ASCII NUL
3643 character to determine the face.
3644 (expose_area): Do not treat left margin specially.
3645 (note_mode_line_highlight): If no local_map, check global keymap.
3646 (note_mouse_highlight): Initialize overlay.
3647 (clear_mouse_face): Don't return if tip_frame is non-nil.
3648 (show_scroll_bars): Remove unused function.
3649 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3650 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3652 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3653 (x_free_frame_resources): Unload relief colors.
3655 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3657 * xdisp.c (forward_to_next_line_start): Avoid calling
3658 get_next_display_element when the newline is already found.
3659 This may change the iterator's position, when its current position is
3660 equal to the iterator's stop_charpos.
3662 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3663 zero, use this method only at the end of a line.
3665 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3666 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3667 if SCALABLE_FONTS_P is set.
3669 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3670 so that scalable fonts are included.
3672 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3673 In the cache, use a key containing the information if scalable
3675 (x_load_font): Adapt to change of keys in the font cache.
3677 2001-01-17 Kim F. Storm <storm@filanet.dk>
3679 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3680 XListFonts to take advantage of font caching.
3682 * xterm.c (x_list_fonts): Ensure caching font information when
3683 called for a null frame, which is the case frequently when Emacs
3686 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3688 * xfns.c (QCconversion): Replaces QCalgorithm.
3690 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3692 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3695 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3696 not everything could be displayed.
3698 * line.h, x-list-font.c: Files removed because unused.
3700 2001-01-17 Andrew Innes <andrewi@gnu.org>
3702 * dired.c (directory_files_internal): Convert result from readdir
3703 to a unibyte string initially, to avoid possible misinterpretation
3704 of some bytes as the internal form of Emacs characters.
3706 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3708 * fns.c (concat): Be sure to avoid putting the same `composition'
3709 property on the adjacent regions.
3711 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3713 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3714 (Fscroll_right, Fscroll_left): Set it here instead, if called
3717 * buffer.c (Fset_buffer_modified_p): Set buffer's
3718 prevent_redisplay_optimizations_p flag.
3720 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3721 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3722 with additional arg.
3724 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3727 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3728 FROM_WHERE, for debugging.
3730 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3732 * ccl.c (Fregister_ccl_program): Handle the return value of
3733 resolve_symbol_ccl_program correctly.
3734 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3736 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3738 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3739 has gone in the meantime, use face MOUSE_FACE_ID.
3741 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3742 If x_display_info_for_display returns null, don't try to close
3743 the display; we didn't open it.
3745 * dispnew.c (save_or_restore_current_matrices): Function removed.
3746 (save_current_matrix, restore_current_matrix): New functions.
3747 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3748 restore the frame's current matrix. Due to the glyph pointer
3749 setup done in adjust_glyph_matrix, there is no easy way to make
3750 saving the current matrix in the desired matrix generally correct,
3753 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3755 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3757 (display_line): Optimize for wide characters.
3758 (display_string): Don't try to display a multi-column character
3759 partially. On ttys, produce more than one truncation glyph for
3760 multi-column characters that don't fit on the line.
3762 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3764 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3765 Define it instead of WORDS_BIGENDIAN. Caller changed.
3767 2001-01-13 Jason Rumney <jasonr@gnu.org>
3769 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3770 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3771 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3772 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3774 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3775 (x_draw_image_relief, x_draw_image_foreground_1)
3776 (x_draw_image_glyph_string): Adapt to change of image margins.
3778 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3781 * w32bdf.c (search_file_line, get_cached_font_char)
3782 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3784 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3786 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3787 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3788 (Fw32_send_sys_command): Remove unused variables.
3789 (w32_msg_pump): Add parentheses.
3791 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3792 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3795 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3797 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3798 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3799 being a pair of margins.
3800 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3801 to DEFVAR_LISP. Extend doc.
3803 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3805 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3806 pair of integers `(X . Y)', use X for the horizontal and Y for the
3808 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3809 (parse_image_spec): Check it.
3810 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3811 (tiff_format, gif_format, gs_format):
3812 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3814 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3815 (x_draw_image_relief, x_draw_image_foreground_1)
3816 (x_draw_image_glyph_string): Adapt to the change of image margins.
3818 * dispextern.h (struct image): Replace member `margin' with
3819 `hmargin' and `vmargin'.
3821 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3824 * dispnew.c (update_text_area): Put code which decrements the
3825 stop position when the row's face extends to the end of the
3828 * xfns.c (x_set_mouse_color): Fix color allocation.
3830 * keyboard.c: Call get_local_map with new argument list.
3832 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3834 * intervals.h (enum map_property): Removed.
3835 (get_local_map): Change prototype.
3837 * keymap.c: Call get_local_map with new argument list.
3838 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3840 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3842 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3843 of the size needed for the tool bar string. For the last image,
3844 use a `display' property that reaches to the end of the string.
3846 * xselect.c (selection_request_dpyinfo): New variable.
3847 (x_handle_selection_request): Set it.
3848 (x_selection_request_lisp_error): Don't call
3849 x_decline_selection_request if selection request's display has
3852 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3853 Do the unregister_colors before calling XFreeColors.
3855 2001-01-10 Dave Love <fx@gnu.org>
3857 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3858 ${SOME_MACHINE_LISP}, not ${lisp}.
3860 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3862 * xdisp.c (display_line): On ttys, produce more than one truncation
3863 glyph for multi-column characters that don't fit on the line.
3865 * xselect.c (x_reply_selection_request): Add a comment.
3867 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3868 XkbGetNames instead of XkbGetKeyboard.
3870 2001-01-10 Dave Love <fx@gnu.org>
3872 * sysdep.c (random): Revert the declaration.
3874 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3876 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3877 Call function string_bytes.
3878 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3880 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3881 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3882 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3883 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3885 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3886 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3887 after sweeping strings, and at the end.
3888 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3890 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3891 ensure that pop_message is called.
3893 * keyboard.c (Fexecute_extended_command): Use a
3894 record_unwind_protect to ensure that pop_message is called.
3896 * lisp.h (push_message_unwind): Add prototype.
3898 * xdisp.c (push_message_unwind): New function.
3900 * fileio.c (do_auto_save_unwind): Do the pop_message here
3901 instead of in Fdo_auto_save.
3902 (Fdo_auto_save): Don't call pop_message.
3904 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3906 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3909 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3911 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3912 when increasing window's vscroll.
3914 * macros.c (Qkbd_macro_termination_hook): New variable.
3915 (syms_of_macros): Initialize and staticpro it.
3916 (pop_kbd_macro): Run kbd-macro-termination-hook.
3918 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3920 2001-01-07 Dave Love <fx@gnu.org>
3922 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3923 arglist, for documentation's sake.
3925 2001-01-06 Andrew Innes <andrewi@gnu.org>
3927 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3930 2001-01-05 Andrew Innes <andrewi@gnu.org>
3932 * term.c (update_end): Don't check updating_frame; for some reason
3933 this can be 0 sometimes, such as after dismissing a popup menu,
3934 and isn't necessary given the explicit frame argument.
3936 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3938 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3939 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3941 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3943 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3945 * xfns.c (x_create_tip_frame): Preserve the value of
3946 face_change_count around the creation of the tip frame.
3948 * xfns.c (last_show_tip_args): New variable.
3949 (compute_tip_xy): New function.
3950 (Fx_show_tip): Reuse an existing tip frame, if possible.
3951 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3953 2001-01-04 Dave Love <fx@gnu.org>
3955 * editfns.c (Fformat): Doc fix.
3957 * systime.h (set_file_times): Prototype.
3959 * widget.h (EmacsFrameSetCharSize_): Prototype.
3961 * sysdep.c (random, srandom): Declare explicitly.
3963 * dispextern.h (move_it_vertically_backward): Declare.
3965 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3967 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3968 like in Fx_create_frame.
3970 * xfaces.c (set_font_frame_param): Don't do anything for
3971 non-graphical frames.
3973 * window.c (Fdelete_other_windows): Set window's window_end_valid
3974 to nil when changing the window's start. Don't change the
3975 window's start when its top position hasn't changed. If we do,
3976 this will set the window's optional_new_start, which act's like a
3977 force_start during redisplay with C-x 1 M-> under particular
3978 circumstances (see report from Per Starback to emacs-pretest-bug
3981 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3983 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3984 short cut at the start of the function. Add an assertion.
3985 (reseat_at_next_visible_line_start): Add an assertion.
3987 * window.c (Frecenter): When changing the window start, set the
3988 window's window_end_valid to nil.
3989 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3991 * dispextern.h (move_it_past_eol): Add prototype.
3993 * xdisp.c (move_it_past_eol): New function.
3995 * window.c (Fwindow_end): Doc fix.
3997 2001-01-03 Dave Love <fx@gnu.org>
3999 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4001 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4003 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4004 the enabled_p flag of the glyph row at window_end_vpos to 0.
4005 (handle_single_display_prop): Fix last change.
4007 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4009 * window.c (Frecenter): Doc fix.
4011 2001-01-02 Andrew Innes <andrewi@gnu.org>
4013 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4015 * frame.h (output_method): Add output_w32_console method.
4016 (FRAME_W32_CONSOLE_P): New macro.
4018 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4019 use output_w32_console method.
4020 (Qw32_console): New Lisp_Object.
4021 (Fframep): Return it.
4022 (syms_of_frame): Init it.
4023 (Fframe_parameters): Report w32console as font for w32_console frames.
4025 * xfaces.c (realize_default_face): Set face foreground and
4026 background to unspecified for w32_console frames.
4027 (realize_face): Realize face cache for w32_console frames.
4028 (realize_tty_face): Accept w32_console frames.
4030 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4031 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4032 necessary, even if running interactively.
4034 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4037 * w32term.c (x_update_begin):
4041 (x_change_line_highlight):
4046 (w32_reassert_line_highlight):
4047 (w32_frame_rehighlight):
4048 (w32_frame_raise_lower): Do nothing if not w32 frame.
4050 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4052 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4053 system doesn't tell us directly.
4054 (Fx_display_visual_class): Implement properly.
4056 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4058 * window.c (Frecenter): Handle centering in graphical frames
4059 specially. Centering on the basis of line counts doesn't work
4060 reliably with variable-height lines.
4062 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4064 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4067 * composite.c (run_composition_function): Remove unused var `val'.
4068 (update_compositions): Remove unused variable `hook'.
4070 * intervals.c (get_local_map): Remove unused variable `tem'.
4072 * doprnt.c (doprnt1): Remove unused variable `size'.
4074 * fns.c (Flength): Remove unused variable `tail'.
4075 (Fdelete): Remove unused variable `size'.
4077 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4080 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4082 * data.c (find_symbol_value): Remove extra 3rd argument in the
4083 call to swap_in_symval_forwarding.
4085 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4087 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4088 (trivial_regexp_p): Remove unused variable `c'.
4089 (boyer_moore): Remove unused variable `k'.
4091 * indent.c (current_column): Remove unused variable `stopchar'.
4092 (Fcompute_motion): Remove unused variable `contin'.
4094 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4096 * dired.c (directory_files_internal): Fix a typo in a comment.
4097 Remove an unused variable `handler'.
4098 (file_name_completion): Remove unused function-scope variable `dp'.
4099 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4102 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4104 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4106 (Fmarker_insertion_type): Remove unused variable `buf'.
4108 * insdel.c (make_gap): Remove unused variable `result'.
4110 * keyboard.c (record_char): Remove unused function-scope var `help'.
4111 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4112 (menu_bar_items): Remove unused function-scope variable `tem'.
4114 * fontset.c (fontset_ref): Remove unused variable `i'.
4115 (fontset_set): Remove unused variables `j' and `tmp'.
4116 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4117 (make_fontset_for_ascii_face): Remove unused variable `name'.
4118 (fs_load_font): Remove unused variable `font_idx'.
4119 (fs_query_fontset): Remove unused function-local variable `fontset'.
4120 (list_fontsets): Remove unused variable `tail'.
4121 (Fnew_fontset): Remove unused variables `family' and `registry'.
4122 (accumulate_font_info): Remove unused variable `tmp'.
4123 (Ffontset_font): Remove unused variable `id'.
4124 (syms_of_fontset): Remove unused variable `i'.
4126 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4128 (lookup_image): Remove unused variable `file'.
4129 (xbm_load): Remove unused variables `bitmap_data', `height', and
4130 `width'. Remove function-local variable `i', leave the
4132 (gif_load): Remove unused variable `inc'.
4134 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4135 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4136 leave only the one in the inner block.
4138 * xfaces.c (face_fontset, realize_default_face): Remove unused
4140 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4142 * term.c (encode_terminal_code): Remove unused variable `c'.
4144 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4145 char *' instead of `char *'.
4147 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4148 (Fget_unused_category): Remove unused variable `docstring_vector'.
4149 (Fchar_category_set): Remove unused variables `val', `charset',
4152 * coding.c (detect_coding_iso2022, setup_coding_system):
4153 Remove unused variable `i'.
4154 (detect_coding_mask): Remove unused variable `idx'.
4155 (detect_coding): Remove unused variable `i'.
4156 (ccl_coding_driver): Remove unused variable `result'.
4157 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4158 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4159 (encode_coding_string): Remove unused variables `gcpro1' and
4160 `saved_coding_symbol'.
4161 (Ffind_coding_systems_region_internal): Remove function-local
4162 variable args[], leave only the block-local one.
4163 (code_convert_region1): Remove unused variable `len'.
4165 * charset.c (char_printable_p): Remove unused variable `chars'.
4166 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4167 (str_to_multibyte): Remove unused variable `c'.
4169 * window.c (size_window): Remove block-local variable `min_size'.
4171 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4172 `header_line_height'.
4173 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4174 enum display_element_type.
4176 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4178 * xterm.c (x_connection_closed): Catch X errors around all
4179 statements that call X. Save away the error message in a local copy.
4181 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4184 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4185 in or at the start of invisible text.
4187 * dispnew.c (update_window): Don't check_current_matrix_flags.
4189 2001-01-01 Jason Rumney <jasonr@gnu.org>
4191 * w32fns.c (x_figure_window_size): Do not allow new_height and
4192 new_width of frame to override specified values.
4194 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4196 * composite.c (find_composition): Fix a code for searching backward.
4198 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4200 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4201 (update_window) [GLYPH_DEBUG]: Call it.
4202 (scrolling_window): Prevent including current rows which are below
4203 what's displayed in the window.
4205 * xdisp.c (try_window_reusing_current_matrix)
4206 <new start <= old start>: Disable rows in the current matrix
4207 which are below the window after scrolling.
4209 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4210 is zero. It's not worth the complexity.
4211 (invisible_text_between_p): Put in #if 0 because unused.
4213 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4215 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4216 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4218 * keyboard.c (echo_char): If C is an integer, always call
4219 push_key_description. Former code could signal an invalid
4222 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4223 If set, print multibyte text.
4224 (Fsingle_key_description): Call push_key_description with
4225 FORCE_MULTIBYTE set.
4226 (describe_buffer_bindings): Likewise.
4228 * lisp.h (push_key_description): Add prototype.
4230 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4231 around the call to redisplay_internal.
4233 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4235 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4237 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4239 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4240 (ccl_driver): New local variable `extra_bytes'.
4242 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4244 * coding.c (setup_coding_system):
4245 Initialize coding->spec.ccl.eight_bit_carryover.
4246 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4248 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4250 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4251 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4252 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4253 (decode_composition_emacs_mule): New function.
4254 (decode_coding_emacs_mule): Decode composition sequence by calling
4255 decode_composition_emacs_mule.
4256 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4257 (encode_coding_emacs_mule): Changed from macro to function.
4258 If a text contains compositions, encode them correctly.
4259 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4260 that decoding and encoding are required.
4262 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4264 * xfaces.c (PT_PER_INCH): New macro.
4265 (xlfd_point_size): Compute real point size from font's pixel size.
4266 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4269 * .gdbinit: Comment out the line pointing to the Lesstif source
4272 * window.c (Frecenter): Use displayed_window_lines instead
4273 of window_internal_height.
4275 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4276 instead of x-toolkit-scroll-bars-p.
4277 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4279 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4280 instead of x-toolkit-scroll-bars-p.
4281 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4283 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4284 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4285 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4287 (add_window_display_history, add_frame_display_history)
4288 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4289 (build_frame_matrix_from_leaf_window): Remove unused code.
4290 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4292 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4293 (update_window) [GLYPH_DEBUG]: Likewise.
4294 (syms_of_display): Defsubr dump-redisplay-history.
4296 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4298 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4299 the end of the prompt. Set echo_after_prompt to the offset
4300 of echoptr in echobuf.
4302 * xdisp.c (init_from_display_pos): Pop until the iterator's
4303 stack is empty; there may be frames for stretch or images
4306 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4307 (save_or_restore_current_matrix): New function for the same
4308 purpose, but more efficient.
4309 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4311 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4313 * xdisp.c (syms_of_xdisp): Fix last change.
4315 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4317 * xdisp.c (syms_of_xdisp): Doc fix.
4319 * xdisp.c (redisplay_window): Remove label restore_buffers;
4320 use finish_scroll_bars instead to make sure that scroll bars
4321 are redeemed. If we don't do this, flickering can result from
4322 scroll bars being destroyed and recreated.
4324 2000-12-22 Jason Rumney <jasonr@gnu.org>
4326 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4327 in the wrong colors when the foreground is not black.
4328 (expose_window): Don't redraw the window that's currently being
4331 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4333 * window.c (size_window): When setting the window's too_small_ok
4334 flag, compare old size with minimum size depending on WIDTH_P,
4335 don't compare with window_min_width.
4337 * window.c (delete_window): Simplify somewhat.
4338 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4339 freeing window matrices. The flag windows_or_buffers_changed is
4340 set, so the next redisplay will consider all windows; this should
4343 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4345 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4347 * ccl.h (struct ccl_program): New member cr_consumed.
4349 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4350 (CCL_READ_CHAR): Handle EOL conversion here.
4351 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4353 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4355 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4357 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4358 otherwise tabs of different size compare equal.
4360 * callint.c (Fcall_interactively): Prevent a compiler warning.
4362 * print.c (print_unwind): Return nil.
4363 (PRINTDECLARE): Initialize all local variables.
4364 (print_preprocess): Add a default case.
4366 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4368 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4370 * window.c (delete_window, Fsplit_window)
4371 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4373 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4375 * dispnew.c (ensure_frame_matrix): Removed.
4376 (save_frame_matrix, restore_frame_matrix): New functions.
4377 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4379 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4380 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4382 2000-12-21 Andrew Innes <andrewi@gnu.org>
4384 * w32term.c (x_update_begin): Regenerate the palette here, rather
4385 than for each window.
4387 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4388 palette is NULL, since this corrupts memory! Also get
4389 display_info reference from frame.
4391 2000-12-21 Jason Rumney <jasonr@gnu.org>
4393 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4395 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4396 to avoid returning without releasing it.
4398 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4400 * keymap.c (push_key_description): Don't convert eight-bit-control
4401 and eight-bit-graphic to multibyte character.
4403 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4404 generic character and CODE1 is nil, return the smallest character
4407 2000-12-20 Dave Love <fx@gnu.org>
4409 * s/osf5-0.h (NSIG): Don't redefine.
4411 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4413 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4414 excluding menu-bar and tool-bar.
4415 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4416 (menu_item_p): Remove.
4417 (where_is_internal_1): Don't ignore menu-items.
4419 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4421 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4424 * window.c (make_window): Initialize window's min_hscroll.
4425 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4426 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4428 (struct saved_window): New member min_hscroll.
4429 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4430 (Fset_window_configuration): Set window's min_hscroll.
4431 (save_window_save): Save window's min_hscroll.
4432 (compare_window_configurations): Compare min_hscroll values.
4434 * window.h (struct window): New member min_hscroll.
4436 * keyboard.c (echo_prompt): Prevent a compiler warning.
4438 * xdisp.c (try_cursor_movement): Fix last change. The real
4439 condition is that PT is at the end of the row, and should
4440 be displayed at the start of the next row.
4442 * xdisp.c (try_cursor_movement): If we end on a partially
4443 visible line, end we already decided to scroll, return -1.
4445 * dispextern.h (ensure_frame_matrix): Add prototype.
4447 * window.c (delete_window, Fsplit_window)
4448 (Fset_window_configuration): Call ensure_frame_matrix.
4450 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4452 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4453 completed, call fake_current_matrices instead of marking frame
4456 2000-12-20 Jason Rumney <jasonr@gnu.org>
4458 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4460 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4462 * fns.c (Frequire): Doc fix.
4464 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4466 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4468 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4469 currently displaying a message.
4471 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4473 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4475 2000-12-18 Andrew Innes <andrewi@gnu.org>
4477 * w32.c (w32_strerror): New function.
4479 * w32.h (w32_strerror): New extern.
4481 * w32fns.c (Fw32_shell_execute): Use it.
4483 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4485 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4487 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4489 * msdos.c (IT_set_face): Obey inverse_video.
4491 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4493 * dired.c (directory_files_internal): Always return decoded filenames.
4495 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4497 * xterm.c (x_connection_closed): Prevent being called recursively
4498 because of an error condition in XtCloseDisplay.
4500 * xdisp.c (init_iterator): If noninteractive, and the frame's
4501 face cache is null, make one.
4503 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4505 * process.c (wait_reading_process_input): Check for pending
4506 input when running timers.
4508 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4510 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4512 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4514 * process.c (read_process_output): Don't run a filter if the code
4515 decoder produces nothing but carryover.
4517 2000-12-17 Andrew Innes <andrewi@gnu.org>
4519 * w32.c (sys_rename): Only check errno against EEXIST, and not
4520 EACCES, when determining whether rename failed because the target
4521 exists. This was resulting in indefinite looping on Windows 9x if
4522 the source file was locked by another process.
4524 * w32fns.c (Ffile_system_info): New function.
4525 (syms_of_w32fns): Defsubr it.
4527 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4529 * window.c (coordinates_in_window): Fix computation for
4530 position on vertical line between mode lines.
4532 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4533 Don't alter tip_frame or tip_window.
4534 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4537 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4538 Don't alter tip_frame or tip_window.
4539 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4542 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4544 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4545 be consistent with the doc string. Reported by NAKAJIMA Mikio
4546 <minakaji@osaka.email.ne.jp>.
4548 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4550 * xfaces.c (Vface_ignored_fonts): New variable.
4551 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4552 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4554 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4556 * dispnew.c (update_window): Detect pending input every nth line
4557 updated, i.e. do it depending on real work done, and not on the
4560 * xterm.c (expose_window): Don't redraw the window that's
4561 currently being updated.
4563 * window.c (Fset_window_point): Remove test for
4564 cursor_in_non_selected_windows.
4566 * lread.c (read1): Recognize end of file after `\\'.
4568 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4569 not unwind_create_frame.
4571 2000-12-15 Dave Love <fx@gnu.org>
4573 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4576 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4578 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4580 * coding.c (setup_coding_system): Clear all members of the struct
4581 coding_system at first.
4582 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4584 (code_convert_region): Don't override coding->src_multibyte and
4585 coding->dst_multibyte.
4587 * fns.c (Fmd5): Docstring improved.
4589 2000-12-15 Miles Bader <miles@gnu.org>
4591 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4592 are actually marked as mode-lines; otherwise use
4593 estimate_mode_line_height.
4595 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4597 * editfns.c (Fformat): Prevent a buffer overrun when the format
4598 specifies a precision.
4600 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4602 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4603 argument is outside the range [2..3].
4605 2000-12-14 Andrew Innes <andrewi@gnu.org>
4607 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4608 nothing to do. Bind inhibit-quit.
4609 (tip_frame): Make it a Lisp_Object.
4610 (x_create_tip_frame): Set tip_frame after it has been added to
4612 (Fx_show_tip): Don't set tip_frame here.
4613 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4614 (unwind_create_frame, unwind_create_tip_frame): New functions.
4615 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4616 while a frame is only partially constructed.
4618 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4619 (x_free_frame_resources): New function.
4620 (x_destroy_window): Use it.
4622 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4624 * xfns.c (Fx_backspace_delete_keys_p): New function.
4625 (syms_of_xfns): Defsubr it.
4627 * config.in (HAVE_XKBGETKEYBOARD): Add.
4629 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4631 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4632 Always store string in multibyte representation in echobuf.
4633 (echo_char): Always store string in multibyte representation in
4635 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4636 (read_key_sequence): Adjusted for the change of echo_prompt.
4638 * fns.c (Fmd5): Docstring improved.
4640 * lisp.h (detect_coding_system): Prototype adjusted.
4642 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4643 (detect_coding_emacs_mule, detect_coding_iso2022,)
4644 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4645 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4646 New argument MULTIBYTEP. Callers changed.
4647 (detect_coding_mask, detect_coding_system): New argument
4648 MULTIBYTEP. Callers changed.
4649 (decode_coding_string): Set coding->src_multibyte and
4650 coding->dst_multibyte before calling detect_coding and detect_eol.
4651 Update them after some coding system is detected.
4653 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4655 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4657 * keyboard.c (menu_bar_items, tool_bar_items):
4658 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4660 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4662 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4664 (unwind_create_frame, unwind_create_tip_frame): New functions.
4665 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4666 while a frame is only partially constructed.
4668 * xterm.h (x_free_frame_resources): Declare.
4670 * xterm.c (x_free_frame_resources): New function.
4671 (x_destroy_window): Use it.
4673 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4674 don't interrupt the update for pending input initially, i.e.
4675 update at least some lines.
4677 * keyboard.c (do_mouse_tracking): Make externally visible.
4679 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4681 * xfns.c (gray_bitmap_bits): Declare `char *'.
4683 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4685 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4686 lines start with a relief line.
4688 2000-12-12 Dave Love <fx@gnu.org>
4690 * window.c (Fdisplay_buffer): Doc fix.
4691 (Fwindow_list): Remove unused var.
4693 * buffer.h (mmap_set_vars): Declare.
4695 * window.h (Fset_window_point): Declare.
4697 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4699 * msdos.c (fast_find_position): Don't overstep the last window row.
4700 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4701 variable `area'. When looking for a row under (X,Y), give up if some
4702 of the previous rows is not enabled.
4704 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4706 * window.c (Fset_window_point): If displaying cursors in windows
4707 other than the selected window, make sure redisplay updates
4708 other windows to show the new value of point in the window.
4710 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4712 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4713 the buffer is the sole visible buffer when in the mini-buffer.
4715 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4716 Bind `inhibit-read-only' to t.
4717 (unwind_with_echo_area_buffer): Use AREF.
4719 * xfns.c (Fx_hide_tip): Simplified.
4721 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4724 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4726 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4728 * xfns.c (Fx_hide_tip): Fix last change.
4730 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4731 nothing to do. Bind inhibit-quit.
4732 (tip_frame): Make it a Lisp_Object.
4733 (x_create_tip_frame): Set tip_frame after it has been added to
4735 (Fx_show_tip): Don't set tip_frame here.
4737 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4739 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4742 * dispextern.h: Change external declaration of tip_frame.
4744 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4745 return an empty string.
4747 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4748 of the window's update_mode_line flag, since the former is set by
4749 force-mode-line-update, not the latter. This makes
4750 column-number-mode slightly faster.
4752 * xdisp.c (try_window_id) <all changes above window start>:
4755 2000-12-11 Paul Eggert <eggert@twinsun.com>
4757 * config.in (HAVE_FTELLO): Remove.
4759 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4760 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4762 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4763 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4765 2000-12-11 Miles Bader <miles@gnu.org>
4767 * window.c (displayed_window_lines): Don't round up when
4768 converting empty space at bottom to lines.
4769 Handle non-newline-terminated final lines properly.
4770 (Fwindow_text_height): New function (used to be in lisp).
4771 (syms_of_window): Initialize it.
4773 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4775 * syntax.c (scan_lists): Check that the right quote char has the
4776 right Sstring syntax when jumping over strings.
4777 (init_syntax_once): Use Smax rather than 13.
4779 2000-12-09 Miles Bader <miles@gnu.org>
4781 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4782 with PARTIALLY, inverting the sense.
4783 (window_scroll_pixel_based): Scroll partially visible lines into
4784 place if we hit the beginning or end of the buffer.
4785 (displayed_window_lines): Don't include partially visible lines.
4786 (Fmove_to_window_line): Skip past any partially visible first line.
4788 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4790 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4792 * tparam.c (tparam1): Change the way buffers are reallocated to be
4793 portable and less obfuscated.
4795 * termcap.c (tgetent): Change the way buffers are reallocated to
4796 be portable and less obfuscated.
4798 * macros.c (store_kbd_macro_char): Change the way buffers are
4799 reallocated to be portable and less obfuscated.
4801 * lread.c (read1): Change the way buffers are reallocated to be
4802 portable and less obfuscated.
4804 * doc.c (Fsubstitute_command_keys): Change the way buffers
4805 are reallocated so that it is portable.
4807 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4809 * dosfns.c (Ffile_system_info): New function.
4810 (syms_of_dosfns): Defsubr it.
4812 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4814 * alloc.c (gc_sweep): Add comment.
4816 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4818 * sound.c (vox_configure): Change order of ioctls.
4819 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4820 Ignore errors when changing volume.
4821 (vox_close): Don't reset the device.
4823 * process.c (read_process_output): Make sure the process marker's
4824 position is valid when the process buffer is changed in
4825 after-change functions. W3 does that.
4827 * xfns.c (x_free_gcs): New function.
4829 * xterm.h (x_free_gcs): Add prototype.
4831 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4834 * xterm.c (x_destroy_window): Call x_free_gcs so that
4835 resources of non-toolkit X windows will be freed.
4837 2000-12-07 Andrew Innes <andrewi@gnu.org>
4839 * w32fns.c (xlfd_charset_of_font): Fix last change.
4841 2000-12-06 Dave Love <fx@gnu.org>
4843 * md5.h (__P): Don't define -- it comes from config.h.
4845 * strftime.c: Change some #if foo to #ifdef foo.
4847 2000-12-06 Andrew Innes <andrewi@gnu.org>
4849 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4851 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4852 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4853 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4855 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4857 * alloc.c (gc_sweep): Prevent symbols read during loadup
4860 * xdisp.c (underlying_face_id): New function.
4861 (handle_face_prop, face_before_or_after_it_pos): Use it
4862 to determine the face ``under'' a string. Let strings inherit
4863 the face of the buffer under them.
4865 * xfaces.c (face_at_string_position): Update function comment.
4867 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4868 matrix if the window's left position has changed; we need to
4869 redraw it in this case.
4871 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4873 * window.c (coordinates_in_window): Check mouse on mode-line or
4876 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4877 advertized by the function documentation.
4879 * window.c (syms_of_window): Doc fix.
4881 * sound.c (vox_configure): Set volume for left and right channel.
4882 (sound_cleanup): Return nil.
4884 * xdisp.c (move_it_by_lines): Fix paren typo.
4886 * xterm.c (x_load_font): Don't use the font's max_bounds for
4887 computing the height of the font. If max_bounds' ascent or
4888 descent are greater than the font's ascent or descent, this means
4889 glyphs overlap, which should be handled now by redisplay.
4891 * window.c (Veven_window_heights): New variable.
4892 (syms_of_window): DEFVAR_LISP it.
4893 (Fdisplay_buffer): Check Veven_window_heights before evening the
4896 2000-12-06 Miles Bader <miles@gnu.org>
4898 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4899 update `default-frame-alist' instead of setting no frame parameters.
4901 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4903 * composite.c (update_compositions): Fix typo (use the correct
4906 2000-12-05 Jason Rumney <jasonr@gnu.org>
4908 * md5.h: Remove underscores from function declarations.
4909 (__attribute__, __alignof__) [!__GNUC__]: Define.
4911 * md5.c: Delay include of md5.h until after namespace cleaning.
4913 * makefile.w32-in (fns.o): Depend on md5.h
4914 (md5.o): New target.
4917 * makefile.nt: Likewise.
4919 2000-12-05 Jason Rumney <jasonr@altavista.net>
4921 * w32term.c (expose_area): Complete last change.
4923 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4925 * minibuf.c: Include intervals.h.
4927 2000-12-05 Jason Rumney <jasonr@gnu.org>
4929 * w32term.c (x_produce_glyphs): If a font for a component of
4930 a composition is not found, use 1 pixel dot ascent and 0 dot
4931 descent value to avoid displaying terribly tall empty boxes.
4932 (expose_area): Pass x-coordinate relative to the exposed
4933 area to x_draw_glyphs instead of a window-relative coordinate.
4935 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4937 * xdisp.c (next_element_from_ellipsis): Save face before selective
4938 display in saved_face_id, and set face_before_selective_p.
4939 (reseat_1): Reset face_before_selective_p.
4940 (append_space, extend_face_to_end_of_line): If iterator's
4941 face_before_selective_p is set, use the face from saved_face_id.
4942 (extend_face_to_end_of_line): For tty frames, make sure to
4943 use the right face id when producing spaces at the end of
4946 * dispextern.h (struct it): Add face_before_selective_p.
4948 * keyboard.c (record_char): Don't record identical help-echo
4949 events in recent_keys.
4951 * xterm.c [USE_X_TOOLKIT]: Close the display.
4952 (xim_close_dpy): Handle case that the display has been closed.
4954 * xterm.c (x_destroy_window): Reset the frame's X window after
4957 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4958 variable window_width.
4959 (line_draw_cost): Fix code skipping over spaces at the end of the
4960 line when must_write_spaces is not set.
4961 (scrolling_window): Fix code inserting runs in list of all runs.
4963 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4965 * coding.c (setup_coding_system): Be sure to initialize
4966 coding->category_idx.
4968 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4970 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4972 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4973 area to x_draw_glyphs instead of a window-relative coordinate.
4975 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4976 error in the message.
4978 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4979 timer after having read a key. It's not good for code reading
4980 several keys in a loop, like an input method.
4982 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4983 record undo information for format-decode.
4985 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4986 current buffer is read-only, not if it isn't.
4988 * keyboard.c (record_char): Record `help-echo' input events
4989 in recent_keys only if they display some help. Don't record
4990 `help-echo' events as macro char.
4992 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4994 * editfns.c (save_excursion_restore): Don't move point
4995 in another window if it is showing the wrong buffer.
4996 Avoid the call to Fwindow_live_p, for speed.
4998 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5000 * xfaces.c (struct font_name): New member registry_priority.
5001 (split_font_name): Initialize the above member to zero.
5002 (concat_font_list): New function.
5003 (font_list): Include fonts of all alternative registries.
5004 (FONT_POINT_SIZE_QUANTUM): New macro.
5005 (better_font_p): Ignore point size difference less than
5006 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5008 * xterm.c (x_produce_glyphs): If a font for a component of
5009 a composition is not found, use 1 pixel dot ascent and 0 dot
5010 descent value to avoid displaying terribly tall empty boxes.
5012 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5014 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5016 * coding.h (code_convert_string1): Declare.
5018 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5020 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5022 2000-12-02 Jason Rumney <jasonr@gnu.org>
5024 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5025 correctly for single byte character case.
5026 (w32_per_char_metric): Do not try to make any assumptions about
5027 the metrics of BDF fonts.
5028 (x_estimate_mode_line_height): If `mode-line' face
5029 hasn't a font, use that of the frame, as drawing glyphs does.
5030 (note_mouse_highlight): Change the cursor shape on the vertical
5031 border between windows [not enabled].
5033 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5035 * w32fns.c (Fx_create_frame): Reintroduce the call to
5036 face-set-after-frame-defaults.
5037 (Vx_window_horizontal_drag_shape): New variable.
5038 (syms_of_xfns): DEFVAR_LISP it.
5039 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5042 2000-12-02 Simon Josefsson <simon@josefsson.org>
5044 * fns.c (Fmd5): Use a different logic to decide the coding system
5047 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5049 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5051 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5053 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5055 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5056 height for YNegative.
5057 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5058 height; also see comment there.
5060 * window.c (coordinates_in_window): Handle computations for
5061 positions on the vertical bar and fringes differently for
5062 window-system frames. Consider some pixels near the vertical bar
5063 as on the bar if the frame doesn't have vertical scroll bars.
5064 Associate positions between mode or header lines with the
5065 right window, the left one.
5067 2000-12-01 Jason Rumney <jasonr@gnu.org>
5069 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5071 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5074 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5076 * window.c (struct saved_window): Add members orig_top and orig_height.
5077 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5078 (save_window_save, Fset_window_configuration): Save/restore
5079 window's orig_top and orig_height.
5081 2000-12-01 Jason Rumney <jasonr@gnu.org>
5083 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5085 * w32fns.c (x_set_cursor_color): Fix last change.
5087 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5089 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5090 sure that the next redisplay displays the minibuffer, so that
5091 the cursor will be replaced with what the minibuffer wants.
5093 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5094 #ifndef instead of using #if.
5095 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5096 USE_TOOLKIT_SCROLL_BARS is defined.
5098 2000-11-30 Jason Rumney <jasonr@gnu.org>
5100 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5103 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5105 * fns.c (Fmd5): Doc fix.
5107 2000-11-30 Simon Josefsson <simon@josefsson.org>
5109 * fns.c (Fmd5): New function.
5110 (syms_of_fns): Defsubr md5.
5112 * Makefile.in (obj): Add md5.o
5114 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5116 * md5.h, md5.c: New files, taken from glibc.
5118 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5120 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5121 hasn't a font, use that of the frame, as drawing glyphs does.
5123 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5125 * eval.c (Frun_hooks): Allow 0 arguments.
5127 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5129 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5130 is over the menu bar widget, say it's not on the frame.
5132 * xfns.c (Fx_create_frame): Reintroduce the call to
5133 face-set-after-frame-defaults.
5135 * eval.c (Fsignal): Reset handling_signal.
5137 2000-11-28 Jason Rumney <jasonr@gnu.org>
5139 * w32menu.c (add_menu_item): Reset menu item text when changing
5140 type to radio button.
5142 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5144 * xselect.c: Update copyright.
5146 * window.c (coordinates_in_window): If on a mode or header line,
5147 but sufficiently close to its start, return ``on vertical
5148 border''. This gives us a way to drag windows horizontally when
5149 using toolkit scroll bars.
5151 * xterm.c (note_mouse_highlight): Change the cursor shape
5152 on the vertical border between windows.
5154 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5156 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5157 (syms_of_xfns): DEFVAR_LISP it.
5158 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5160 * textprop.c (text_read_only): New function.
5161 (verify_interval_modification): Use it instead of signaling
5162 `text-read-only'. This makes it easier to catch this error
5165 * xdisp.c (forward_to_next_line_start): Check for newlines,
5166 not end of line, which includes CR.
5168 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5170 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5171 include no-conversion.
5173 2000-11-27 Jason Rumney <jasonr@gnu.org>
5175 * w32fns.c (w32_load_system_font): Always mark font as double byte
5176 if codepage is unicode.
5178 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5180 * xdisp.c (forward_to_next_line_start): If already on a newline,
5181 just consume it to avoid unintended skipping over invisible text below.
5183 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5184 `vertical-line', `mode-line' and `header-line' events.
5186 * xdisp.c (try_window_id): Avoid starting to display in the middle
5187 of a character, a TAB for instance. This is easier than to set
5188 up the iterator exactly, and it's not a frequent case, so the
5189 additional effort wouldn't really pay off.
5191 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5193 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5196 2000-11-25 Jason Rumney <jasonr@gnu.org>
5198 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5199 Args to window_from_coordinates should be pixel coordinates.
5201 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5202 redisplay handles them properly.
5204 2000-11-25 Miles Bader <miles@gnu.org>
5206 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5208 2000-11-24 Jason Rumney <jasonr@gnu.org>
5210 * w32.c (init_environment): Set LANG environment variable based on
5211 locale settings, if not set.
5213 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5214 making tool bar smaller. When clearing the frame, also
5215 clear current matrices. Clear frame when tool bar disappears.
5216 Don't use more lines for the tool-bar than is available.
5217 (x_change_window_heights): New function.
5219 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5221 * xdisp.c (init_from_display_pos): If POS says we're already after
5222 an overlay string ending at POS, make sure to pop the iterator
5223 because it will be in front of that overlay string. When POS is
5224 ZV, we've thereby also ``processed'' overlay strings at ZV.
5226 * xfaces.c (lface_from_face_name): Function comment fix.
5228 2000-11-24 Miles Bader <miles@gnu.org>
5230 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5231 apply `mode-line-inverse-video' -- zero means force display using
5232 the default face, non-zero means display using the specialized face.
5233 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5235 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5237 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5240 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5242 * coding.c (decode_coding_emacs_mule): Fix the case of
5243 CODING_EOL_LF, which used uninitialized value of c.
5245 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5247 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5249 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5251 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5254 * frame.h (struct frame): Replace desired_tool_bar_items,
5255 current_tool_bar_items, n_desired_tool_bar_items,
5256 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5258 * frame.c (make_frame): Change initialization of tool bar
5261 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5262 Change references to members deleted from struct frame to use the
5265 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5266 references to members deleted from struct frame to use the new ones.
5268 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5270 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5272 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5273 (note_tool_bar_highlight): Change references to members deleted
5274 from struct frame to use the new ones.
5276 2000-11-23 Miles Bader <miles@gnu.org>
5278 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5279 the face's inverse-video attribute, rather than overriding it.
5281 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5283 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5284 making tool bar smaller.
5286 2000-11-22 Dave Love <fx@gnu.org>
5288 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5290 2000-11-22 Miles Bader <miles@gnu.org>
5292 * keyboard.c (Vminibuffer_message_timeout): New variable.
5293 (command_loop_1): Use it to determine message timeout.
5294 (syms_of_keyboard): Initialize it.
5296 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5298 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5300 * sysdep.c: Move the code for declaring h_errno after #include
5303 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5305 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5306 the menu bar when the tooltip is unmapped.
5308 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5309 sole visible buffer when we're currently in the mini-buffer, and
5312 2000-11-21 Jason Rumney <jasonr@gnu.org>
5314 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5315 put on the clipboard.
5316 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5317 copy of what Emacs last put there. If they are the same, do not
5318 use the clipboard copy to avoid losing data due to coding conversions.
5320 2000-11-22 Miles Bader <miles@gnu.org>
5322 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5323 (syms_of_minibuf): Initialize it.
5324 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5325 to prompt, don't make read-only.
5327 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5329 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5330 Add BEFORE/AFTER_POTENTIAL_GC.
5332 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5334 * buffer.c (mmap_free_1): Avoid a compiler warning.
5336 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5338 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5340 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5343 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5345 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5348 * s/gnu-linux.h: Don't use `#cpu'.
5350 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5351 not defined in mman.h.
5353 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5354 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5355 and store an index in the XClientMessageEvent. Storing a
5356 Lisp_Object or pointer can fail on a 64 bit system, since X only
5358 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5360 2000-11-20 Dave Love <fx@gnu.org>
5362 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5364 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5366 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5368 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5370 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5373 * alloc.c (make_string): Fix previous change. Be sure to make
5374 unibyte string correctly.
5376 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5378 * window.c (Fwindow_list): Change parameter list to be XEmacs
5380 (window_list_1): New function.
5381 (window_loop): Use it instead of Fwindow_list.
5383 * sysdep.c (emacs_ospeed): New variable.
5384 (toplevel): Don't declare ospeed extern.
5385 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5387 * termcap.c (ospeed): Remove.
5388 (tputs) [!emacs]: Remove unused code.
5389 (tgetent): Avoid a compiler warning.
5391 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5392 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5393 SCROLL_BAR_X_WIDGET with additional argument DPY.
5395 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5397 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5398 Take the X display as additional argument.
5399 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5400 `Widget' is a pointer type that's not easily stored in Lisp_Object
5401 form in a portable way.
5403 * dispnew.c (update_text_area): Fix last change.
5405 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5407 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5409 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5410 clear current matrices.
5412 * buffer.c (mmap_enlarge): Don't print a message on stderr
5413 if mapping new memory at the end of the existing region fails.
5415 * dispnew.c (update_text_area): Don't skip over equal glyphs
5416 when the last current glyph overlaps the glyph to its right.
5418 2000-11-18 Miles Bader <miles@gnu.org>
5420 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5421 lines that *end* with "..." too (that's the most common case!).
5423 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5425 * xdisp.c (resize_mini_window): Temporarily change to the
5426 mini-window's buffer if necessary.
5428 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5429 the tooltip obscures less text under it.
5431 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5433 * puresize.h (BASE_PURESIZE): Increase to 700000.
5435 2000-11-18 Jason Rumney <jasonr@gnu.org>
5437 * w32term.c (w32_draw_bitmap): Use face to set colors.
5439 2000-11-17 Dave Love <fx@gnu.org>
5441 * lread.c (Fload): Fix #ifdef for pcc.
5443 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5445 * xdisp.c (pos_visible_p): Compute the default character height
5448 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5450 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5451 knowing the line's height; use the default font's height in that case.
5453 * xfaces.c (weight_table): Add `demi' with the same meaning as
5456 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5458 * dispnew.c (null_row): New global static variable.
5459 (clear_glyph_row): Delete local static variable null_row.
5461 2000-11-15 Jason Rumney <jasonr@gnu.org>
5463 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5464 (w32_alloc_lighter_color): Use new brightness calculations from
5465 xterm.c. Scale delta to be in the range expected by W32.
5466 (w32_draw_relief_rect): Use frame relief colors.
5468 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5470 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5471 (Qinhibit_default_face_x_resources): New variable.
5472 (syms_of_frame): Initialize it.
5473 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5475 * xdisp.c (pos_visible_p): Improve function comment.
5477 * lisp.h (BINDING_STACK_SIZE): New macro.
5479 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5480 reading the directory if readdir returns null and errno is EAGAIN
5483 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5485 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5486 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5487 Set amount_to_scroll to max of dx and scroll_step so that
5488 scroll-conservatively doesn't defeat scroll-step>1.
5489 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5490 scroll-conservatively for line-at-a-time scrolling.
5492 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5494 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5497 * xdisp.c (current_mode_line_height, current_header_line_height):
5499 (init_xdisp): Initialize them.
5500 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5501 and use exact mode line heights if it is set.
5503 * lisp.h (pos_visible_p): Change prototype.
5505 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5506 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5507 and current_header_line_height first.
5508 (current_mode_line_height, current_header_line_height):
5511 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5513 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5514 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5515 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5517 2000-11-14 Miles Bader <miles@gnu.org>
5519 * xterm.c (x_alloc_lighter_color): Include an additive component
5520 too for dark colors, because FACTOR isn't enough.
5521 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5524 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5526 * keyboard.c (show_help_echo): Call message3_nolog with number of
5527 bytes in the help string as 2nd parameter, instead of the number
5530 2000-11-13 Miles Bader <miles@gnu.org>
5532 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5533 (Fload): Use new openp return protocol.
5534 Don't try to use Vload_source_file_function to load .elc files.
5535 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5536 openp return protocol.
5537 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5539 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5541 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5543 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5544 Defined these macros.
5545 (NLIST_STRUCT): Avoid re-defining it.
5547 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5548 -I/usr/contrib/X11R6/include.
5549 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5551 2000-11-10 Jason Rumney <jasonr@gnu.org>
5553 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5555 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5556 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5558 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5559 (Qw32_charset_vietnamese): New symbol.
5560 (xlfd_charset_of_font): New function.
5561 (w32_load_system_font): Use it.
5562 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5563 when Vw32_charset_info_alist is nil to ensure default face always
5564 has font. Use Fcar and Fcdr for safety.
5565 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5566 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5567 pseudo-codepages for special cases.
5568 (w32_to_x_font): New parameter to allow charset portion to be
5569 specified where there is many to one mapping. Callers changed.
5570 (w32_list_fonts): Avoid listing fonts that won't display.
5572 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5574 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5575 (font_list_1): Renamed from font_list.
5576 (font_list): New function, trying alternative registries from
5577 Vface_alternative_font_registry_alist.
5578 (Finternal_set_alternative_font_registry_alist): New function.
5579 (syms_of_xfaces): Initialize and Staticpro
5580 Vface_alternative_font_registry_alist.
5581 Defsubr Finternal_set_alternative_font_registry_alist.
5583 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5585 * lisp.h (Flooking_at): Declare.
5587 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5589 * dired.c (directory_files_internal): Fix a braino.
5591 * dired.c (directory_files_internal): Add missing GCPRO's.
5594 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5596 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5597 (resize_mini_window): Return quickly if Vresize_mini_window is
5598 nil. Don't return if Vmax_mini_window_height is nil.
5600 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5601 (syms_of_xdisp): Initialize them.
5602 (resize_mini_window): Act according to the setting of
5603 Vresize_mini_window.
5604 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5606 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5607 scroll bar widget after configuring it, so that it will appear at
5608 the right position from the start.
5609 (XTredeem_scroll_bar): Cleaned up.
5611 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5613 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5614 font is taller than the frame line, we don't have to bias the
5617 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5619 2000-11-07 Dave Love <fx@gnu.org>
5621 * config.in (HAVE_MKSTEMP): Add.
5623 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5625 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5627 * window.c (Fset_window_configuration): Don't try to preserve
5628 point in the current buffer, if that buffer is displayed in more
5631 * xfaces.c (lookup_named_face): If default face isn't realized,
5632 try to realize it. Return -1 if not successful.
5633 (Fx_list_fonts): Handle case that face cannot be determined.
5634 (Fface_font): Likewise.
5636 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5638 * window.c (displayed_window_lines): Detect partially
5639 visible lines at the bottom correctly.
5641 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5643 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5644 when ensuring we don't do visit in indirect buffer.
5646 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5648 * composite.h (compose_chars_in_text): Add prototype.
5650 * composite.c (Vcomposition_function_table): New variable.
5651 (Qcomposition_function_table): New variable.
5652 (run_composition_function): Call
5653 Vcompose_chars_after_function with three arguments.
5654 (compose_chars_in_text): New function.
5655 (syms_of_composite): Modified the doc-string of
5656 Vcompose_chars_after_function. Declare composition-function-table
5657 as a lisp variable, and initialize it.
5659 * xfns.c (x_encode_text): Suppress producing escape sequences for
5662 * xselect.c: Include composite.h.
5663 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5665 2000-11-05 Andrew Innes <andrewi@gnu.org>
5667 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5669 * sysdep.c (read_input_waiting): Remove extraneous argument to
5672 * w32fns.c (Fx_server_version): Include w32_build_number in the
5675 * w32heap.c (w32_build_number): New variable.
5676 (cache_system_info): Set it.
5678 * w32heap.h (w32_build_number): Add extern.
5680 * emacs.c (syms_of_emacs): Update docstring for
5681 system-configuration, to reflect the actual usage on MS-Windows.
5683 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5685 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5686 process idle timers while waiting for another event.
5688 * dispnew.c (update_frame_line): Handle case where spaces in
5689 the default face are colored.
5691 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5692 window height hasn't changed.
5694 2000-10-31 Jason Rumney <jasonr@gnu.org>
5696 * w32term.c (x_produce_glyphs): Handle composite characters.
5697 (x_draw_glyph_string_foreground)
5698 (x_draw_composite_glyph_string_foreground): Restore old font.
5700 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5702 * minibuf.c (read_minibuf): Reset the undo history just before
5703 starting the recursive-edit.
5705 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5707 * xfaces.c (menu_face_change_count): New variable.
5708 (Finternal_set_lisp_face_attribute): Increment it for changes
5710 (realize_basic_faces): Reflect changes in the `menu' faces
5713 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5714 dy obtained from the iterator's y-position after moving from
5715 scroll_margin_pos to PT; see comment there.
5717 * xdisp.c (safe_eval_handler): Call add_to_log.
5719 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5720 is not a symbol or string.
5722 * xdisp.c (echo_area_display): Don't perform a display update from
5723 inside redisplay. The update will happen anyway at the end of
5724 redisplay, and it can confuse redisplay (GC messages while
5725 redisplaying, for instance.)
5727 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5729 * xrdb.c (x_load_resources): Use the class name in the defaults.
5731 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5732 (regex_compile): Catch bogus \(\1\).
5734 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5736 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5739 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5740 we have a color cache, check that the cached color equals the
5741 allocated color. If not, clear the color cache.
5743 * window.c (displayed_window_lines): Change buffers if necessary.
5744 Fix computation of displayed lines.
5746 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5747 update_menu_bindings to DEFVAR_BOOL.
5749 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5751 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5753 * puresize.h (BASE_PURESIZE): Increase to 680000.
5755 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5757 2000-10-29 Jason Rumney <jasonr@gnu.org>
5759 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5761 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5762 (w32_cache_char_metrics): Handle possibility that 'x' does not
5763 exist in a BDF font.
5764 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5766 * w32bdf.h (bdffont): Add nchars.
5768 * w32bdf.c (set_bdf_font_info): Set it.
5769 (w32_BDF_TextOut): Swap byte order of double byte characters.
5770 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5772 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5774 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5775 don't override the colors in frame's param_alist, unless they are
5778 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5779 reverse the effect of the highlight flag.
5781 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5783 * window.h (Fwindow_live_p): Declare.
5785 * undo.c (record_delete): Check that last_undo_buffer is really a
5786 buffer before applying XBUFFER to it.
5788 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5791 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5793 * lisp.h (KEYMAPP): New macro.
5794 (get_keymap): Remove.
5795 (get_keymap_1): Rename get_keymap.
5797 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5799 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5801 * xmenu.c (single_submenu): Use KEYMAPP.
5802 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5803 Use KEYMAPP rather than Fkeymapp.
5805 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5807 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5808 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5809 Use KEYMAPP rather than Fkeymapp.
5810 (single_submenu): Use KEYMAPP.
5811 (w32_menu_show, w32_dialog_show): Use TRUE.
5813 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5815 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5816 (Fkeymapp): Use KEYMAPP.
5817 (get_keymap): Rename from get_keymap_1. Remove old def.
5818 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5819 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5820 (Fminor_mode_key_binding): Don't raise an error if the binding
5822 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5823 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5825 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5826 Allow Vspecial_event_map to be autoloaded.
5827 (menu_bar_items): Fetch the keymap rather than using keymapp.
5828 (menu_bar_one_keymap): No need to follow func-indirect any more.
5829 (parse_menu_item): get_keymap_1 -> get_keymap.
5830 (tool_bar_items): Fetch the keymap rather than using keymapp.
5831 (read_key_sequence): Use KEYMAPP.
5833 * intervals.c (get_local_map): Use get_keymap rather than following
5834 function-indirections explicitly.
5836 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5838 2000-10-27 Jason Rumney <jasonr@gnu.org>
5840 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5841 point, as Windows has oversized fonts.
5843 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5845 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5847 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5848 (freehook, reallochook): Handle null pointer arguments.
5849 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5851 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5853 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5854 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5855 Giving in to popular pressure to shut up the compiler with casts.
5857 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5859 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5860 signed value, and use a default value computed from the font's
5863 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5865 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5866 that specify a negative underline position can still use underlines.
5868 * window.c (Fpos_visible_in_window_p): Make POS default to
5869 WINDOW's point, not the current buffer's point.
5871 2000-10-26 Dave Love <fx@gnu.org>
5873 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5874 when it's necessary.
5876 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5878 * window.c (size_window): Compute size difference from sum of old
5879 child window sizes instead of from parent's size.
5881 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5882 Handle obscured lines at the top of the window.
5884 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5885 down after the last error condition check.
5887 * frame.c (Fdelete_frame): Run delete-frame-hook.
5889 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5891 * coding.c (decode_coding): Fix previous change (check also
5892 CODING_MODE_LAST_BLOCK).
5894 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5896 * regex.c: More `unsigned char' -> `re_char' changes.
5897 Also change several `int' into `re_wchar_t'.
5898 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5899 (PUSH_FAILURE_POINTER): Don't cast any more.
5900 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5901 We want GCC to complain, since this piece of code makes
5902 re_match non-reentrant, which *should* be fixed.
5903 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5904 (EXTEND_BUFFER): Use RETALLOC.
5905 (SET_LIST_BIT): Don't cast.
5906 (re_wchar_t): New type.
5907 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5908 that those two functions will always properly return.
5909 (IMMEDIATE_QUIT_CHECK): Cast to void.
5910 (analyse_first): Use recursion rather than an explicit stack.
5911 (re_compile_fastmap): Can't fail anymore.
5912 (re_search_2): Don't check re_compile_fastmap for failure.
5913 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5914 Now also sets the new value (passed in a new argument).
5915 (re_match_2_internal): Use it.
5916 Also, use a new var `reg' of type size_t when looping through regs
5917 rather than reuse the inappropriate `mcnt'.
5919 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5920 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5921 (where_is_internal): Renamed from Fwhere_is_internal.
5922 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5923 (Fwhere_is_internal): New function wrapping where_is_internal.
5924 (where_is_internal_1): Handle the case where we're filling the cache.
5925 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5927 2000-10-25 Miles Bader <miles@gnu.org>
5929 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5931 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5933 * window.c (pos_fully_visible_p): Removed.
5934 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5935 if position is visible and/or fully visible.
5937 * lisp.h (pos_visible_p): Add prototype.
5939 * xdisp.c (pos_visible_p): New function.
5941 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5943 * process.c (send_process): If OBJECT is t, it means that the data
5944 is from C string, but we should encode it. Before calling
5945 setup_raw_text_coding_system, be sure to flush out data by the
5946 previous coding system.
5948 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5950 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5951 assignment of startpos to prev when startpos == pos.
5953 * editfns.c (find_field): Set the field stickiness correctly from
5954 overlay fields. Use renamed `text_property_stickiness'.
5955 (text_property_stickiness): Renamed from `char_property_stickiness'.
5956 Only check text properties, not overlays.
5957 * textprop.c (get_char_property_and_overlay): New function.
5958 (Fget_char_property): Use it.
5959 * intervals.h (get_char_property_and_overlay): Add declaration.
5961 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5963 * keymap.c: Use AREF, ASET and ASIZE macros.
5964 (Fmake_sparse_keymap): Docstring fix.
5966 (shadow_lookup): Move up.
5967 Handle the case where lookup-key returns an integer.
5968 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5969 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5970 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5971 Simplify/rewrite the keymap-finding code.
5972 Add check for command shadowing, using shadow_lookup.
5974 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5976 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5977 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5980 2000-10-24 Andrew Innes <andrewi@gnu.org>
5982 * dired.c (directory_files_internal_unwind): New function.
5983 (directory_files_internal): Use it to ensure closedir is called
5984 even if expand-file-name or file-attributes throw, eg. because of
5985 a user interrupt. Also enable immediate_quit while calling
5986 re_search, so that matching can be interrupted as well.
5988 2000-10-24 Andrew Innes <andrewi@gnu.org>
5990 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5992 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5993 so that re_search functions only quit when callers expect them to.
5995 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5997 * regex.c (regex_compile): Change the way of handling a range from
5998 a char less than 256 to a char not less than 256.
6000 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6002 * window.c (size_window): Prevent setting window's width or
6003 height to a negative value (esp. with XSETFASTINT).
6005 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6006 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6007 (protect_malloc_state) [GC_MALLOC_CHECK &&
6008 GC_PROTECT_MALLOC_STATE]: New function.
6009 (PROTECT_MALLOC_STATE): New macro.
6010 (__malloc_initialize, morecore, _malloc_internal)
6011 (_free_internal) _realloc_internal): Use it to make _heapinfo
6012 read-only outside of gmalloc.
6014 * keymap.c: Update copyright.
6016 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6019 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6021 * filelock.c (unlock_all_files): Use unlock_file to expand each
6022 buffer's file_truename before trying remove its lock file.
6024 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6026 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6027 or CRLF, decode EOLs.
6029 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6031 * window.c (Fdisplay_buffer): Fix doc.
6033 2000-10-23 Jason Rumney <jasonr@gnu.org>
6035 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6036 ASCII font of default fontset on Windows.
6038 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6039 xterm.c comment below).
6041 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6043 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6045 * xterm.c (x_connection_closed): Reset handling_signal.
6047 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6049 2000-10-23 Miles Bader <miles@gnu.org>
6051 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6052 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6053 maintain old behavior.
6054 * minibuf.c (Fminibuffer_complete): Likewise.
6056 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6058 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6059 that when a font can't be exactly centered, it errs up rather than
6062 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6064 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6066 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6068 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6070 * dispnew.c [macintosh]: Include macterm.h.
6071 (init_display) [macintosh]: Initialization for window system.
6073 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6074 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6075 syms_of_search, x_term_init, and init_keyboard before calling
6076 init_window_once. Also, call syms_of_xmenu.
6078 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6079 default fontset to Monaco.
6081 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6082 NewMacWindow and DisposeMacWindow.
6083 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6084 instead of calling NewMacWindow and setting fields of
6085 f->output_data.mac directly. Call init_frame_faces.
6086 (Fdelete_frame) [macintosh]: Remove unused code.
6087 (Fmodify_frame_parameters) [macintosh]: Call
6088 x_set_frame_parameters instead of mac_set_frame_parameters.
6090 * frame.h [macintosh]: Define menu_bar_lines field in struct
6091 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6093 * keyboard.c [macintosh]: Include macterm.h.
6094 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6095 and menu_bar_activate_event type events as for X and NT.
6096 (make_lispy_event) [macintosh]: Construct lisp events of type
6097 MENU_BAR_EVENT as for X and NT.
6099 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6100 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6101 (sys_subshell) [macintosh]: Remove definition entirely.
6102 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6103 Vwindow_system_version here. Remove initialization of
6104 Vx_bitmap_file_path.
6105 (read_input_waiting): Correct the number of parameters passed to
6107 Move all Macintosh functions to mac/mac.c.
6109 * term.c [macintosh]: Include macterm.h.
6111 * window.c [macintosh]: Include macterm.h.
6113 * xdisp.c [macintosh]: Include macterm.h. Declare
6114 set_frame_menubar and pending_menu_activation.
6115 (echo_area_display) [macintosh]: Do not return if terminal frame
6116 is the selected frame.
6117 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6118 Allow only the selected frame to set menu bar.
6119 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6120 calling FRAME_EXTERNAL_MENU_BAR (f).
6121 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6123 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6124 and check_x. Declare XCreateGC. Define x_create_gc and
6125 x_free_gc. Initialize font_sort_order.
6126 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6127 but call x_list_fonts instead of w32_list_fonts.
6128 (Finternal_face_x_get_resource) [macintosh]: Do not call
6129 display_x_get_resource.
6130 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6131 (realize_x_face) [macintosh]: Load the font if it is specified in
6133 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6135 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6137 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6138 is nil: since we go to the end of submap anyway, we'd end up
6140 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6141 doesn't obey autoload.
6143 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6145 * msdos.c (dos_set_window_size): Update screen dimension variables.
6147 2000-10-21 Jason Rumney <jasonr@gnu.org>
6149 * w32term.c (w32_cache_char_metrics): Double check that font is
6150 really fixed pitch before trusting tmPitchAndFamily.
6152 2000-10-21 Andrew Innes <andrewi@gnu.org>
6154 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6156 * w32term.h: Extern decl for w32_cache_char_metrics.
6158 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6160 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6161 (w32_unload_font): Free per_char array if present.
6163 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6164 cached information in emulated XFontStruct to handle common cases
6165 quickly. Do not allocate XCharStruct for return.
6166 (w32_native_per_char_metric): New function.
6167 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6169 (x_produce_glyphs): Don't get an HDC. Change calls to
6170 w32_per_char_metric to match arg change above. Remove calls to
6172 (w32_get_glyph_overhangs): Ditto.
6173 (w32_cache_char_metrics): New function.
6175 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6176 ($(BLD)/casefiddle.$(O)): Remove compile command.
6177 ($(BLD)/gmalloc.$(O)): Remove compile command.
6178 ($(BLD)/dispnew.obj):
6179 ($(BLD)/keyboard.obj):
6180 ($(BLD)/w32inevt.obj):
6181 ($(BLD)/w32bdf.obj):
6183 ($(BLD)/buffer.obj):
6184 ($(BLD)/editfns.obj):
6186 ($(BLD)/fileio.obj):
6188 ($(BLD)/indent.obj):
6189 ($(BLD)/insdel.obj):
6190 ($(BLD)/intervals.obj):
6191 ($(BLD)/minibuf.obj):
6193 ($(BLD)/scroll.obj):
6194 ($(BLD)/sysdep.obj):
6195 ($(BLD)/textprop.obj):
6196 ($(BLD)/widget.obj):
6197 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6198 ($(BLD)/term.obj): Add dependency on dispextern.h.
6200 * makefile.nt ($(BLD)\dispnew.obj):
6201 ($(BLD)\keyboard.obj):
6202 ($(BLD)\w32inevt.obj):
6203 ($(BLD)\w32bdf.obj):
6205 ($(BLD)\buffer.obj):
6206 ($(BLD)\editfns.obj):
6208 ($(BLD)\fileio.obj):
6210 ($(BLD)\indent.obj):
6211 ($(BLD)\insdel.obj):
6212 ($(BLD)\intervals.obj):
6213 ($(BLD)\minibuf.obj):
6215 ($(BLD)\scroll.obj):
6216 ($(BLD)\sysdep.obj):
6217 ($(BLD)\textprop.obj):
6218 ($(BLD)\widget.obj):
6219 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6220 ($(BLD)\term.obj): Add dependency on dispextern.h
6222 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6224 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6225 with an additional argument of Qt.
6227 2000-10-21 Miles Bader <miles@gnu.org>
6229 * window.c (pos_fully_visible_in_window_p): New function.
6230 (Fpos_visible_in_window_p): Add FULLY argument.
6231 Use pos_fully_visible_in_window_p.
6232 (window_scroll_pixel_based, window_scroll_line_based): Update
6233 calls to Fpos_visible_in_window_p.
6234 * lisp.h (Fpos_visible_in_window_p): Update prototype
6236 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6238 * alloc.c (toplevel): Conditionalize compilation of mem_*
6239 functions differently.
6241 2000-10-20 Jason Rumney <jasonr@gnu.org>
6243 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6244 mem_init where it used to be. mem_z etc not defined otherwise.
6246 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6248 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6250 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6251 structure definition and related variabled to the top of the file.
6252 Include this code when GC_MALLOC_CHECK is defined.
6253 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6254 register/unregister allocated region.
6255 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6256 which isn't allocated.
6257 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6258 something which is already in use.
6259 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6260 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6261 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6262 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6264 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6265 _malloc_internal instead of malloc.
6266 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6269 2000-10-20 Andrew Innes <andrewi@gnu.org>
6271 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6273 (my_strftime) <macro>: Don't use macro arg list when redefining as
6275 (my_strftime) <function>: Supply 0 as ut argument.
6277 2000-10-19 Jason Rumney <jasonr@altavista.net>
6279 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6280 including dispextern.h, as it stops faces from working.
6282 * w32fns.c (Fx_create_frame): Don't bother calling
6283 face-set-after-frame-default since the caller does it for us
6284 anyway. Clean up calls to x_get_arg to be consistent with X.
6286 * w32term.c (x_produce_glyphs): Handle
6287 unibyte_display_via_language_environment correctly.
6288 (w32_draw_box_rect): Fix the calculation of width and height.
6290 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6291 as it has stopped working.
6292 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6295 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6297 * eval.c (skip_debugger): Prevent a compiler warning.
6298 (Fcondition_case): Likewise.
6299 (Fbacktrace_frame): Use a null interactive spec.
6301 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6303 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6305 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6307 * strftime.c: Sync with glibc, file version 1.78.
6308 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6309 should no longer be used according to ISO 8601.
6311 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6312 no map for meta_prefix_char, don't try to use it as a keymap.
6313 Instead, if T_OK is non-zero, look up a default binding, if any,
6314 otherwise, if T_OK is zero, return nil.
6316 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6317 (x_to_xcolors, png_load): Use x_query_color.
6319 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6321 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6323 (x_copy_color, x_alloc_lighter_color): Likewise.
6325 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6326 (x_query_color, x_query_colors): Add prototype.
6328 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6329 check_string_bytes only if not noninteractive, increase count to 50.
6331 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6333 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6336 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6338 * alloc.c (pure_bytes_used): Renamed from pureptr.
6340 (pure_alloc): New function.
6341 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6343 (Fpurecopy): Use PURE_POINTER_P.
6345 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6346 PT has moved backward.
6348 * xdisp.c (cursor_row_p): Take continued lines into account.
6350 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6352 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6353 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6354 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6357 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6358 of selective display off while searching for the next line start.
6360 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6362 * Makefile.in (term.o): Depend on dispextern.h.
6364 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6366 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6368 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6370 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6371 the iterator at the beginning, so that they can be set later on,
6372 for instance in reseat_at_next_visible_line_start, without being
6375 * xfns.c (pbm_format): Add :foreground and :background keywords.
6376 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6377 (xbm_load): Recognize foreground and background color specifications.
6379 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6381 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6383 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6385 * msdos.c (IT_set_face): Compare highlighted face with the default
6386 face, and invert colors if these faces' colors are identical.
6387 (Fmsdos_remember_default_colors): Don't swap foreground and
6388 background colors in initial_colors[].
6389 (IT_set_frame_parameters): Don't swap frame's foreground and
6390 background pixels. If ALIST includes "(reverse . t)", swap
6391 foreground-color and background-color properties in frame's
6392 param_alist. If the original frame's param_alist doesn't specify
6393 the colors, store unspecified-fg and unspecified-bg, reversed if
6396 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6397 the colors are unspecified and reversed, reverse fore- and back-
6398 ground in the returned value.
6399 (Fframe_parameter): Ditto.
6401 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6403 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6404 get_last_unchanged_at_beg_row.
6405 (find_first_unchanged_at_end_row): Renamed from
6406 get_first_unchanged_at_end_row.
6407 (find_first_unchanged_at_end_row): Convert assertions to
6408 unconditional tests which abort. When looking for a row in
6409 unchanged text, don't go further back than first_text_row.
6411 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6412 Don't add in the last line's height when deciding if the new
6413 position is below the scroll margin.
6415 2000-10-16 Miles Bader <miles@gnu.org>
6417 * editfns.c (Fconstrain_to_field): Check carefully for field
6418 boundaries if either OLD_POS or NEW_POS has a non-nil field
6419 property, even if they're the same.
6421 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6423 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6424 height for XFillRectangle.
6426 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6428 * syntax.c (Fstring_to_syntax): New function extracted from
6429 Fmodify_syntax_entry.
6430 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6431 (skip_chars, Fforward_comment): Remove unused variables.
6432 (syms_of_syntax): Add defsubr for string-to-syntax.
6433 (describe_syntax): Add code for comment and string fences.
6435 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6437 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6438 Do the meta->esc mapping. Call get_keyelt before returning.
6439 Start scanning from the second element (the first is always `keymap')
6440 to make it easier to detect when we reach a parent map.
6441 Handle the case of inheriting from a symbol whose function is a map.
6442 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6443 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6444 (get_keyelt, Flookup_key): Update call to access_keymap.
6445 Remove the meta->esc mappings.
6446 (define_as_prefix): Delete old disabled code.
6447 (menu_item_p): New function.
6448 (where_is_internal_1): Skip over the few remaining menu items.
6449 * lisp.h (access_keymap): Update prototype.
6450 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6451 Update call to access_keymap.
6452 (follow_key, read_key_sequence): Update calls to access_keymap.
6453 Remove the meta->esc mappings.
6455 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6457 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6458 with additional argument.
6460 * xdisp.c (cursor_row_p): New function.
6461 (try_cursor_movement, display_line): Use it.
6463 * xdisp.c (append_space): Also save/restore iterator's current
6464 character and its length.
6466 * xdisp.c (init_from_display_pos): Add an assertion.
6467 (handle_stop): Don't set iterator's add_overlay_start.
6468 (handle_invisible_prop): Likewise.
6469 (load_overlay_strings): If text under an overlay is invisible,
6470 take both before- and after-strings into account when the iterator
6471 is positioned either at the start or at the end of the overlay.
6472 (forward_to_next_line_start): Rewritten.
6473 (reseat_at_next_visible_line_start): Rewritten.
6474 (set_iterator_to_next): Add parameter RESEAT_P.
6476 * dispextern.h (struct it): Remove member add_overlay_start.
6477 (set_iterator_to_next): Change prototype.
6479 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6481 * coding.c (code_convert_region): Be sure to initialize
6482 coding->category_idx.
6483 (decode_coding_string): Set coding->src_multibyte and
6484 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6485 (encode_coding_string): Set coding->src_multibyte and
6486 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6488 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6490 * xfns.c (Fx_create_frame): Don't bother calling
6491 face-set-after-frame-default since the caller does it for us anyway.
6493 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6495 * window.c (coordinates_in_window): Fix detection of vertical line
6496 on character terminals.
6498 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6500 * editfns.c (save_excursion_save): Additionally record the
6502 (save_excursion_restore): If buffer was visible in a window, and a
6503 different window was selected, and the old selected window is
6504 still live, restore point in that window.
6506 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6508 * xterm.c (x_produce_glyphs): Handle
6509 unibyte_display_via_language_environment correctly.
6511 * regex.c (regex_compile): Change the way of handling a range from
6512 unibyte char to multibyte char.
6514 * syntax.c (skip_chars): Change the way of handling a range from
6515 unibyte char to multibyte char.
6517 * process.c (read_process_output): Cancel previous change.
6519 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6521 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6523 * charset.c (Ffind_charset_string): Doc fix.
6524 (Ffind_charset_region): Doc fix.
6526 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6528 * process.c (read_process_output): Fix previous change. Adjust
6529 multibyteness of text to insert in a buffer by
6530 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6532 2000-10-10 Andreas Schwab <schwab@suse.de>
6534 * alloc.c (mark_object): Remove all workarounds installed on
6537 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6539 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6540 (base64_encode_1): Make it work for a text of multibyte form.
6541 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6542 case. Don't call str_to_multibyte because base64_decode_1
6543 produces correct multibyte form for eight-bit codes.
6544 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6545 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6546 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6549 * charset.h (CHAR_STRING): Optimized for single byte characters.
6551 2000-10-09 Andreas Schwab <schwab@suse.de>
6553 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6554 -1 after socket is closed, to fall through to error processing.
6556 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6558 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6559 variables. If ALIST includes foreground-color or
6560 background-color, change also the colors of the default face for
6563 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6565 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6566 them extern (they are defined on xfaces.c).
6567 (syms_of_msdos): Don't intern and don't staticpro
6568 Qbackground_color and Qforeground_color.
6570 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6572 * frame.c (Fframe_parameter): For non-windowed frames, if
6573 f->param_alist says foreground or background color is unspecified,
6574 call tty_color_name to return the color name computed from the
6575 frame's current colors.
6577 2000-10-06 Dave Love <fx@gnu.org>
6579 * terminfo.c (ospeed): Don't declare.
6581 * sysdep.c: Don't include string.h.
6582 (h_errno): Declare conditional also on TRY_AGAIN.
6584 * charset.c (Ffind_charset_string): Doc fix.
6586 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6587 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6590 2000-10-05 Dave Love <fx@gnu.org>
6592 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6593 position like menu-bar.
6595 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6597 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6599 * xdisp.c (handle_single_display_prop): Use safe_call1.
6600 (safe_call): Renamed from call_function.
6601 (safe_call1): New function.
6602 (handle_fontified_prop): Use safe_call1 instead of call1.
6603 (safe_eval): Renamed from eval_form.
6604 (safe_eval_handler): Renamed from eval_handler.
6605 (handle_single_display_prop, display_mode_element): Use safe_eval
6606 instead of eval_form.
6608 * xfaces.c (merge_face_heights): Use safe_call instead of
6611 * keyboard.c (show_help_echo): Use safe_call instead of
6612 call_function; use safe_eval instead of eval_form.
6614 * lisp.h (safe_call): Renamed from call_function.
6615 (safe_eval): Renamed from eval_form.
6616 (safe_call1): Add prototype.
6618 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6620 * xfns.c (image_ascent): Rearrange ascent calculation for the
6623 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6625 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6626 (where_is_internal_1): Don't bother ignoring menu-items any more.
6628 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6630 * keyboard.c (update_menu_bindings): New variable.
6631 (parse_menu_item): Use AREF. If update_menu_bindings
6632 is 0, don't update menu bindings.
6633 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6635 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6637 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6640 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6642 * syntax.c (forw_comment): Match nestedness of ender/starter.
6643 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6644 (prev_char_comstart_first): Remove.
6645 (back_comment): Check two-char comment markers more carefully
6646 to better handle overlapping cases like *//* or /* */* */ ...
6647 Match nestedness of ender/starter.
6649 2000-10-02 Dave Love <fx@gnu.org>
6651 * config.in (HAVE_GAI_STRERROR): Add undef.
6653 * process.c (Fopen_network_stream): Use it.
6655 * m/alpha.h (NO_REMAP): Don't define.
6657 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6659 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6660 return with a string converted to an integer or vice versa when
6661 Vmocklisp_arguments is t.
6662 (Fsignal): Likewise. The function can return for `quit'.
6663 (struct gcpro): Declare member `var' to point to a volatile
6666 * eval.c (error): Prevent compiler warning.
6668 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6670 * keymap.c (keymap_memberp): New function.
6671 (Fset_keymap_parent): Use it.
6672 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6673 Use keymap_memberp to avoid creating cycles.
6674 (access_keymap): Use KEYMAPP.
6676 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6678 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6679 gai_strerror. Make sure xerrno is set if connect fails. Improve
6682 2000-09-29 Jason Rumney <jasonr@gnu.org>
6684 * w32term.c (w32_char_font_type, w32_encode_char)
6685 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6686 (w32_bdf_per_char_metric): New function.
6687 (w32_per_char_metric): Use it.
6688 (x_draw_glyph_string_background): Always draw background for BDF
6691 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6692 GDI object which is a scarce resource.
6694 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6695 (get_quoted_string): Fix limit on memchr search.
6696 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6697 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6698 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6699 (get_cached_font_char, cache_char_offset): Use macro
6700 BDF_CODEPOINT_RANGE_COVER_P.
6701 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6702 (clear_cached_bitmap_slots): New function.
6703 (GET_HEX_VALUE): G-Z, g-z are not hex.
6704 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6705 (get_bitmap_with_cache): Use new cache implementation.
6706 (create_offscreen_bitmap): New function.
6707 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6709 * w32term.c (x_produce_glyphs): If the distance from the current
6710 position to the next tab stop is less than a canonical character
6711 width, use the tab stop after that.
6712 (x_draw_glyphs): Handle case START and END are out of bounds more
6714 (x_clear_mouse_face): Block/unblock input.
6715 (x_display_and_set_cursor): Don't show a hollow box cursor for
6716 buffers whose cursor_type is nil.
6718 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6720 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6722 * dispextern.h (updating_frame): Declare extern.
6724 2000-09-29 Andreas Schwab <schwab@suse.de>
6726 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6728 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6730 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6731 use its function definition.
6732 (tool_bar_items): Likewise.
6734 * lisp.h (fatal): Declare NO_RETURN.
6736 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6738 * keymap.c: Remove the line "#undef NULL".
6740 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6742 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6744 2000-09-28 Dave Love <fx@gnu.org>
6746 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6748 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6750 * .gdbinit (xreload): Note its need on GNU/Linux.
6752 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6753 r_alloc, r_alloc_free.
6755 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6757 * syntax.c (skip_chars): Handle negation correctly.
6759 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6761 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6762 with non-zero FORCE_P argument.
6764 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6767 * xdisp.c (window_box_height): Add an assertion.
6769 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6770 tool-bar than is available.
6771 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6773 2000-09-27 Dave Love <fx@gnu.org>
6775 * s/irix6-5.h: Now works 64-bit. Tidied.
6777 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6779 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6780 instead of BITS_PER_INT.
6781 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6782 EMACS_UINT, respectively.
6783 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6785 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6787 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6789 * window.c (freeze_window_starts): Construct last argument for
6790 foreach_window differently.
6792 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6794 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6795 EMACS_UINT instead of `int' and `unsigned int'.
6796 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6798 * frame.h (struct frame): Make the `nothing' member of union
6799 output_data an EMACS_INT.
6801 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6802 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6803 size in the sdata structure.
6804 (SDATA_NBYTES, SDATA_DATA): New macros.
6805 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6806 differently for the different layout of the sdata structure.
6807 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6809 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6810 Check that size recorded in the string size and size recorded in
6811 the sdata structure agree.
6813 2000-09-25 Dave Love <fx@gnu.org>
6815 * buffer.c: Include stdio.h.
6817 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6819 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6821 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6822 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6823 (__malloc_extra_blocks): Declare as __malloc_size_t.
6825 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6827 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6829 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6830 (read_char): If help-echo is showing, preserve the echo area
6833 * xdisp.c (help_echo_showing_p): New variable.
6834 (set_message): Reset it to 0.
6835 (init_xdisp): Initialize help_echo_showing_p.
6837 * dispextern.h (help_echo_showing_p): Declare extern.
6839 * config.in: Fix typo in __GNUC_MINOR__.
6841 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6843 * s/freebsd.h (POSIX_SIGNALS): Define.
6845 * xterm.c (x_clear_mouse_face): Block/unblock input.
6847 2000-09-24 Dave Love <fx@gnu.org>
6849 * fns.c (base64_encode_1): Fix last change.
6851 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6853 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6855 * xdisp.c (try_window_reusing_current_matrix): More fixes
6856 for the case window has a header-line.
6858 2000-09-22 Dave Love <fx@gnu.org>
6860 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6863 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6865 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6867 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6869 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6872 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6875 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6876 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6877 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6880 * marker.c (byte_char_debug_check): Return void.
6882 * xfns.c (Fx_create_frame): Set default frame parameter value
6883 for tool-bar-lines to 1.
6885 * dispnew.c (scrolling_window): Compare y-positions of rows
6886 equal at the start. Some simplification.
6888 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6889 reused rows' y-position in the case window has a header-line, and
6890 new window start is greater than old window start.
6892 * process.c (process_sent_to): New variable.
6893 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6894 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6895 Declare more parameters volatile.
6897 * lread.c (Vrecursive_load_depth_limit): New variable.
6898 (Fload): Check recursive loads whose recursion depth exceeds
6899 Vrecursive_load_depth_limit.
6900 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6902 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6904 * fileio.c (Fread_file_name): Doc fix.
6906 * editfns.c (Fmessage_or_box): Doc fix.
6908 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6910 * xfns.c (xbm_scan): Allow C-style comments.
6912 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6913 symbols are specified, add color translations to the cache.
6914 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6915 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6917 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6918 structures to xpm_init_color_cache.
6920 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6922 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6924 2000-09-19 Andrew Innes <andrewi@gnu.org>
6926 * makefile.nt (bootstrap-emacs): Don't change directory.
6928 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6930 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6932 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6933 If output buffer is too small, signal an appropriated error.
6935 2000-09-18 Dave Love <fx@gnu.org>
6937 * keyboard.c (menu_bar_items, tool_bar_items)
6938 (current_active_maps): Remove redundant get_local_map call.
6940 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6942 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6943 cursor for buffers whose cursor_type is nil.
6945 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6946 a feature to implement that is already implemented.
6947 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6950 * xfns.c (x_clear_image_1): New function.
6951 (x_clear_image): Use it.
6952 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6954 * dispnew.c (update_window): Move test for invisible lines
6955 at the top to update_window_line.
6956 (update_window_line): Handle invisible lines here.
6958 * xfns.c (clear_image_cache): Clear current matrices of all
6959 frames sharing an image cache. Block input while freeing
6960 images. Fix timestamp comparison.
6961 (x_clear_image): Also free the mask.
6963 * xfns.c (lookup_image): Block input while loading the image so
6964 that we won't get interrupted in a state where the image isn't yet
6966 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6967 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6968 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6969 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6971 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6973 * dispnew.c (update_window): Make sure to make desired rows
6974 current even if they are completely invisible at the top
6977 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6979 * xfns.c (lookup_image): Build mask before applying an algorithm.
6980 Recognize algorithm `disabled'.
6981 (cross_disabled_images): New variable.
6982 (COLOR_INTENSITY): New macro.
6983 (x_detect_edges): Use COLOR_INTENSITY.
6984 (x_disable_image): New function.
6985 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6987 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6988 disabled state, don't apply an image transformation algorithm if
6989 the user specified an image for the disabled state. Use
6990 `:algorithm disabled' for creating a disabled item's image if the
6991 user hasn't specified an image.
6993 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6994 allocation functions with the XPM lib.
6995 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6996 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6997 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6998 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6999 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7000 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7001 functions, if possible, because these handle color allocation
7002 failure more gracefully.
7003 (Fimage_mask_p): New function.
7005 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7006 (Qedge_detection, Qheuristic): New symbols.
7007 (syms_of_xfns): Initialize new symbols.
7008 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7009 `algorithm (edge-detection ...)'.
7010 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7011 (tiff_format, gif_format, gs_format): Add `:mask'.
7012 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7013 (GIF_MASK, GS_MASK): New enumerators.
7014 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7015 (emboss_matrix, laplace_matrix): New variables.
7016 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7017 (x_edge_detection): New functions.
7018 (x_laplace): Rewritten in terms of x_detect_edges.
7019 (x_build_heuristic_mask): If image has a mask, free it.
7021 2000-09-14 Andrew Innes <andrewi@gnu.org>
7023 * makefile.w32-in: Revert to Unix line endings.
7025 2000-09-14 Andrew Innes <andrewi@gnu.org>
7027 * makefile.w32-in: Standardize indentation somewhat.
7028 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7029 cater for differences between shells.
7031 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7033 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7035 * xterm.c (x_produce_glyphs): If the distance from the current
7036 position to the next tab stop is less than a canonical character
7037 width, use the tab stop after that.
7039 2000-09-14 Dave Love <fx@gnu.org>
7041 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7043 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7045 * xdisp.c (handle_fontified_prop): While running fontification
7046 functions, bind `fontification-functions' and
7047 `after-change-functions' to nil.
7049 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7050 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7052 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7054 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7055 USE_MMAP_FOR_BUFFERS.
7057 * insdel.c (make_gap): Use enlarge_buffer_text.
7059 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7060 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7061 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7062 from former r_alloc_* functions in ralloc.c.
7063 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7064 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7065 (mmap_init) [REL_ALLOC_MMAP]: New function.
7066 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7067 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7070 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7071 (enlarge_buffer_text): Add prototype.
7073 * ralloc.c: Remove everything having to do with the use of mmap.
7075 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7077 * sound.c (Fplay_sound): Doc fix.
7079 * keyboard.c: Avoid some more compiler warnings.
7080 (parse_tool_bar_item): Ignore cached key bindings.
7082 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7083 and allocation of Lisp data.
7085 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7087 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7088 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7091 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7093 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7095 * ccl.c: Comment fixed.
7096 (MAX_MAP_SET_LEVEL): Increased to 30.
7097 (PUSH_MAPPING_STACK): Enclose with do-while block.
7098 (POP_MAPPING_STACK): Likewise.
7099 (stack_idx_of_map_multiple): New variable.
7100 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7101 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7102 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7103 (ccl_driver) <CCL_MapSingle>: Likewise.
7104 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7105 with the case where looking up process reaches to the end of
7106 map-set, and call CCL programs as the above change.
7108 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7110 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7111 that might be clobbered by longjmp.
7112 (check_x_display_info, x_decode_color, create_frame_xic)
7113 (Fx_display_backing_store, Fx_display_visual_class)
7114 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7116 * lread.c (init_lread): Set Vloads_in_progress to nil.
7117 (Fload): Show list of recursively loaded files, when signaling an
7120 * lread.c (Vloads_in_progress): New variable.
7121 (record_load_unwind): New function.
7122 (Fload): Check for recursive loads.
7123 (syms_of_lread): Initialize Vloads_in_progress.
7124 (read_integer, read1): Avoid some compiler warnings.
7126 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7129 2000-09-11 Miles Bader <miles@gnu.org>
7131 * editfns.c (Fbuffer_string): Doc fix.
7133 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7135 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7137 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7139 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7140 whether to include other header files.
7142 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7144 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7145 by Fmemq as a boolean.
7147 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7149 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7151 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7153 * ralloc.c (mmap_fd): Remove initializer which can make it
7154 read-only in a dumped Emacs.
7155 (mmap_fd_1): New variable.
7156 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7157 restore it from there.
7158 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7159 unconditionally so that mmap_fd can be initialized there.
7160 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7161 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7162 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7164 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7166 * xdisp.c (dump_glyph_row): Fix printf format string.
7167 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7169 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7171 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7174 * xdisp.c (try_window_id): When trying to locate cursor in
7175 unchanged rows at the top, handle the case that we can't find it.
7177 * xterm.c (x_draw_glyphs): Handle case START and END are out
7178 of bounds more carefully.
7180 2000-09-08 Dave Love <fx@gnu.org>
7182 * s/sol2.h (REL_ALLOC_MMAP): Define.
7183 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7185 * ralloc.c: Don't include string.h (redundant).
7186 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7187 [!MAP_ANON]: Include fcntl.h.
7188 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7189 (r_alloc, r_re_alloc, r_alloc_free)
7190 (mmap_enlarge, mmap_set_vars): Use it.
7191 (r_alloc_init_fd): New function.
7192 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7193 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7196 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7199 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7200 change to __NetBSD__.
7202 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7204 * search.c (compile_pattern): Check the multibyteness of cached
7207 2000-09-08 Miles Bader <miles@gnu.org>
7209 * xfaces.c (default_face_vector): Function removed.
7210 (Finternal_merge_in_global_face): Restore old global/local
7211 attribute override order. Use inline loop instead of calling
7212 default_face_vector.
7214 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7216 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7217 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7218 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7219 where necessary, in case POINTER_TYPE is `void'.
7221 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7223 * frame.c (make_terminal_frame): Initialize frame foreground and
7224 background colors to unspecified, for the initial instance of an
7227 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7229 * ralloc.c (mmap_find): Fix overlap computation.
7230 (mmap_enlarge): Compute nbytes before trying to find an
7233 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7236 * lread.c (syms_of_lread): Change value of regexp
7237 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7239 * xmenu.c (xdialog_show): When looking up the selection in
7240 menu_items, take `quote' boundaries into account; this corresponds
7241 to a nil ITEM in x-popup-dialog.
7243 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7245 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7247 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7249 * coding.c (encode_coding_sjis_big5): Use translation table for
7250 encoding, not decoding. Fix the handling of latin-jisx0201.
7251 Check for the charset katakana-jisx0201 too.
7252 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7253 (detect_coding_sjis): Check the byte sequence more rigidly.
7255 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7257 * xfaces.c (Vparam_value_alist): New variable.
7258 (syms_of_xfaces): Initialize it.
7259 (Finternal_set_lisp_face_attribute): Avoid more consing.
7261 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7263 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7264 (Qbackground_mode): New variable.
7265 (syms_of_frame_1): Initialize Qbackground_mode.
7267 * lisp.h (Qdisplay): Declare extern.
7269 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7270 change face on all frames, and change the default for new frames.
7272 2000-09-07 Dave Love <fx@gnu.org>
7274 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7276 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7278 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7280 * charset.c: Include composite.h
7281 (lisp_string_width): New function.
7282 (Fstring_width): Call lisp_string_width instead of strwidth.
7284 * Makefile.in (charset.o): Depends on composite.h.
7286 * process.c (read_process_output): Before inserting the decoded
7287 text in the buffer, adjust the multibyteness.
7289 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7291 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7292 buffer's text buffer is null, map new memory.
7294 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7295 POINTER_TYPE and size_t.
7296 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7297 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7298 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7299 [REL_ALLOC_MMAP]: New macros.
7300 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7301 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7302 [REL_ALLOC_MMAP]: New functions.
7304 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7305 before and after unexec.
7307 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7308 text buffers if necessary.
7310 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7311 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7314 * config.in (HAVE_MMAP): Add #undef.
7316 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7318 * frame.c (Qdisplay_type): New variable.
7319 (syms_of_frame_1): Initialize it.
7320 (Fframe_parameter): New function that avoids consing.
7321 (syms_of_frame): Defsubr it.
7323 * buffer.c (Fother_buffer): Consider buffers as invisible when
7324 they are displayed in a window on an invisible frame.
7326 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7327 get-largest-window always return nil.
7329 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7331 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7332 variable; recognize Emacs 19 elc files.
7334 2000-09-04 Miles Bader <miles@gnu.org>
7336 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7337 before initially popping up the menu, so the menu doesn't flash
7338 when the face settings are significantly different from the defaults.
7340 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7342 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7343 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7344 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7345 (BIT_UNIBYTE): Remove.
7346 (re_match_2_internal): Delete corresponding code and streamline the
7347 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7348 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7349 (re_wctype_t): New type.
7350 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7351 (regex_compile): Use them and fix handling of overly long char classes.
7353 2000-09-03 Andrew Innes <andrewi@gnu.org>
7355 * makefile.w32-in: Change to DOS line endings.
7357 * s/ms-w32.h (ORDINARY_LINK): New define.
7359 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7360 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7362 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7363 (distclean): Delete them here instead.
7365 * w32proc.c (compare_env): Convert to uppercase for comparison,
7366 not lowercase, to match how the native Windows shell works.
7368 2000-09-03 Jason Rumney <jasonr@gnu.org>
7370 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7371 CVS changes the line-ends when checking in/out on DOS/Windows.
7373 * makefile.nt (emacs): Do not change directory to run temacs, as
7374 the load-path is set relative to current directory.
7376 2000-09-03 Miles Bader <miles@gnu.org>
7378 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7380 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7382 * xdisp.c (redisplay_mode_lines): New function.
7383 (display_mode_lines): Return number of mode lines displayed.
7384 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7385 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7387 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7388 string.h and strings.h.
7389 (index) [HAVE_INDEX]: Add prototype.
7391 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7392 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7394 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7395 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7397 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7399 * lread.c (read1): Accept `?' as symbol constituent, for
7400 compatiblity with XEmacs.
7402 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7404 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7405 (struct re_pattern_buffer): Remove newline_anchor.
7406 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7407 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7408 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7409 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7410 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7411 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7412 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7413 Get rid of references to newline_anchor.
7414 (regcomp): Allocate and precompute a fastmap.
7416 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7418 * lread.c (openp): GCPRO local variable `filename'.
7420 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7422 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7424 * regex.c: Merge some changes from GNU libc. Add prototypes.
7425 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7426 Use memcmp and memcpy instead of bcopy and bcmp.
7427 (init_syntax_once): Use ISALNUM.
7428 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7429 (REG_UNSET_VALUE): Remove. Use NULL instead.
7430 (REG_UNSET, re_match_2_internal): Use NULL.
7431 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7433 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7434 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7435 (regex_compile): In handle_interval, return an error rather than try to
7436 unfetch the interval if we can't find the closing brace.
7437 Obey the RE_NO_GNU_OPS syntax bit.
7438 (TOLOWER): New macro.
7440 (regexec): Allocate regs.start and regs.end as one block.
7442 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7444 * xdisp.c (echo_area_display): Check display_completed instead
7445 of calling detect_input_pending.
7447 * dispnew.c (update_frame): Only set display_completed here; move
7448 the update_begin and update_end calls here from update_frame_1.
7449 (update_frame_1): Don't set display_completed here, don't call
7450 update_begin/update_end.
7452 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7453 instead of store_frame_param.
7455 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7457 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7458 desired window matrix hasn't been displayed, use the current row
7459 instead. Make sure that only those frame rows are updated for
7460 which there exists a corresponding enabled desired row.
7462 2000-08-29 Miles Bader <miles@gnu.org>
7464 * xfaces.c (default_face_vector): New function.
7465 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7467 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7469 * lread.c (openp): Prevent temporary string passed to
7470 Ffile_readable_p from being garbage collected.
7472 2000-08-28 Dave Love <fx@gnu.org>
7474 * keymap.c (store_in_keymap): Add `static' to declaration.
7476 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7478 * emacs.c, callint.c, doc.c, editfns.c
7479 (toplevel) [HAVE_STRING_H]: Include string.h.
7480 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7481 (index): Remove prototypes which might conflict with non-standard
7482 definitions of index/strchr.
7484 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7485 (rindex): Define only if !HAVE_RINDEX.
7487 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7489 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7491 2000-08-28 Miles Bader <miles@gnu.org>
7493 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7494 made inconsistent by a font-related attribute in FROM.
7495 (merge_face_inheritance): Add function comment.
7497 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7499 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7500 the 4th arg (PREV_EVENT) Qt to suppress input method.
7502 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7504 * regex.c: Indent cpp directives and remove parens after `defined'.
7505 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7506 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7507 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7508 (re_compile_pattern): Use size_t for length.
7509 (init_syntax_once): Move to a better place.
7510 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7511 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7513 * syntax.c (back_comment): Detect cases where a comment-starter is
7514 actually inside another comment as in: /* a // b */ c // d \n.
7515 Make it clear that `comstart_pos' is unused for nested comments.
7517 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7518 (KEYMAPP): New macro.
7519 (Fkeymap_parent, Fset_keymap_parent): Use it.
7520 (fix_submap_inheritance): Mark it static.
7521 (define_as_prefix, describe_buffer_bindings, describe_command)
7522 (describe_translation, describe_map): Complete prototypes.
7524 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7526 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7527 to better match the key-lookup behavior.
7529 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7531 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7532 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7534 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7536 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7537 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7538 (xterm.o): Depend on coding.h
7540 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7542 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7543 the corresponding '#endif'.
7545 2000-08-26 Miles Bader <miles@gnu.org>
7547 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7548 * xfaces.c (QCinherit): New variable.
7549 (syms_of_xfaces): Initialize it.
7550 (LFACE_INHERIT): New macro.
7551 (Finternal_get_lisp_face_attribute)
7552 (merge_face_vector_with_property)
7553 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7554 (check_lface_attrs): Allow new types of face height. Check
7556 (CYCLE_CHECK): New macro.
7557 (merge_face_inheritance): New function.
7558 (merge_face_vectors): Merge inherited faces too. Add F and
7559 CYCLE_CHECK arguments.
7560 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7561 (lookup_named_face, lookup_derived_face, realize_named_face)
7562 (face_at_string_position, face_at_buffer_position): Supply
7563 new F and CYCLE_CHECK arguments to merge_face_vectors.
7564 (merge_face_heights): New function.
7565 (merge_face_vectors, merge_face_vector_with_property)
7566 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7567 handle relative face heights.
7568 (lface_same_font_attributes_p): Compare heights using EQ.
7570 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7572 * charset.c (char_to_string): Check the character validity.
7573 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7575 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7577 * regex.c (PUSH_FAILURE_COUNT): New macro.
7578 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7579 Handle popping of a register's or a counter's data.
7580 (POP_FAILURE_POINT): Use the new name.
7581 (re_match_2_internal): Push counter data on the stack for succeed_n,
7582 jump_n and set_number_at and remove misleading dead code in succeed_n.
7584 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7586 * xdisp.c (redisplay_internal): If considering all windows on all
7587 frames, update the display for each frame as soon as possible,
7588 instead of first building all desired matrices for all frames, and
7589 then updating them all.
7590 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7592 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7594 * bytecode.c (mark_byte_stack): Add a comment.
7596 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7597 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7600 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7602 * minibuf.c (do_completion): Always use compare-string, not
7603 string-equal because the latter doesn't pay attention to
7604 multibyteness of strings.
7606 * process.c (create_process): Don't setup raw-text coding here.
7607 (Fopen_network_stream): Don't set coding->src_multibyte and
7608 coding->dst_multibyte here.
7609 (read_process_output): For process filter, return unibyte string
7610 if default-enable-multibyte-characters is nil.
7611 (send_process): If OBJECT is multibyte text, be sure to encoded it
7612 by the specified coding system for the process. Otherwise, setup
7614 (init_process): Don't initialize default-process-coding-system here.
7616 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7618 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7619 <scroll-down-aggressively>: Likewise.
7621 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7623 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7624 zero. Set coding->produced_char correctly.
7626 2000-08-22 Andrew Innes <andrewi@gnu.org>
7628 * makefile.w32-in: New file.
7630 * unexw32.c (unexec): Ignore old_name, and use the actual location
7631 of the current executable instead. Base new_name on this.
7633 * w32proc.c (create_child): Remove reference to security
7634 descriptor, which isn't needed and doesn't compile with mingw32.
7636 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7637 up dllimport attributes.
7638 (x_update_window_end): Update prototype.
7640 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7641 extern, which screws up dllimport attributes.
7643 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7644 up dllimport attributes.
7646 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7647 screws up dllimport attributes.
7649 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7650 up dllimport attributes.
7651 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7652 screws up dllimport attributes.
7654 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7655 up dllimport attributes.
7657 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7658 screws up dllimport attributes.
7660 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7661 screws up dllimport attributes.
7663 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7664 up dllimport attributes.
7666 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7667 unnecessary extern, which screws up dllimport attributes.
7670 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7671 up dllimport attributes.
7673 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7674 unnecessary extern, which screws up dllimport attributes.
7676 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7677 screws up dllimport attributes.
7679 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7680 up dllimport attributes.
7682 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7684 * w32bdf.c (search_file_line):
7685 (set_bdf_font_info):
7687 (w32_get_bdf_glyph):
7688 (w32_BDF_to_x_font): Fix compile warnings.
7690 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7692 * w32select.c: Include keyboard.h before frame.h.
7694 * w32fns.c (max): Define macro.
7695 (JOHAB_CHARSET): Define if not known.
7696 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7697 (Fx_show_tip): Synch with X version.
7699 * w32xfns.c: Include keyboard.h before frame.h.
7701 * w32fns.c: Include keyboard.h before frame.h.
7703 * w32term.c: Include keyboard.h before frame.h.
7705 * fontset.c: Include keyboard.h before frame.h.
7707 * w32inevt.c: Include keyboard.h before frame.h.
7708 (MOUSE_MOVED): Define if not known.
7710 * minibuf.c: Include keyboard.h before frame.h.
7712 * keyboard.c: Include keyboard.h before frame.h.
7714 * indent.c: Include keyboard.h before frame.h.
7716 * dispnew.c: Include keyboard.h before frame.h.
7718 * buffer.c: Include keyboard.h before frame.h.
7720 * alloc.c: Include keyboard.h before frame.h.
7722 * print.c: Include keyboard.h before frame.h.
7724 * process.c: Include keyboard.h before frame.h.
7726 * scroll.c: Include keyboard.h before frame.h.
7728 * sysdep.c: Include keyboard.h before frame.h.
7730 * term.c: Include keyboard.h before frame.h.
7732 * window.c: Include keyboard.h before frame.h.
7734 * xdisp.c: Include keyboard.h before frame.h.
7735 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7737 * frame.c: Include keyboard.h before frame.h.
7739 * w32heap.h: Undefine min, max.
7741 * w32gui.h: Undefine min, max.
7743 * unexw32.c: Change PUCHAR to PCHAR.
7744 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7747 (copy_executable_and_dump_data): Remove unnecessary static defs.
7748 (copy_executable_and_dump_data): Fix compile warnings.
7750 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7752 * w32console.c (min): Define macro.
7753 (clear_frame, write_glyphs): Fix compile warning.
7755 * w32proc.c (compare_env):
7756 (find_child_console): Fix compile warning.
7758 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7759 sys_errlist instead of _sys_errlist.
7760 (get_emacs_configuration_options): New function.
7762 * s/ms-w32.h (sys_nerr): Provide default definition.
7763 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7764 name with _ prepended.
7765 (NSIG): Define if not known.
7766 (get_emacs_configuration): Provide extern declaration.
7767 (get_emacs_configuration_options): Provide extern declaration.
7768 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7770 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7772 (read_unc_volume): Fix compile warning.
7774 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7775 definitions from being used.
7777 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7779 * w32.c (unc_volume_file_attributes):
7780 (open_unc_volume): Make arg const.
7782 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7783 (read_input_waiting): Remove excess parameter.
7785 * w32.c (init_environment): Call _access.
7786 (check_windows_init_file): Call _close.
7787 (init_user_info): Call _putenv.
7788 (init_environment): Call _putenv and _strdup.
7789 (init_ntproc): Reset volume info cache on startup.
7791 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7792 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7793 cannot override the CRT malloc.
7795 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7796 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7798 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7799 unless we are linking with a static CRT.
7800 (RVA_TO_PTR): Cast result to unsigned char*.
7802 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7803 (add_volume_info): Use xstrdup.
7805 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7807 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7808 (do_completion, Fminibuffer_complete_word): Use it.
7809 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7810 var so it can take non-boolean values.
7812 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7814 * editfns.c (find_field): Formatting changes.
7815 (toplevel): Some old-style function forward declarations
7816 changed to prototypes, some new protypes added, some functions
7819 * lisp.h (set_time_zone_rule): Add prototype.
7820 (use_dialog_box): External declaration.
7822 * keyboard.c (gen_help_event): Add parameter SIZE.
7823 (kbd_buffer_events_waiting): Slightly rewritten.
7824 (clear_event): New function.
7825 (kbd_buffer_get_event): Use it, and clear the input_events of
7827 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7828 don't fill the newly created array with nils.
7829 (toplevel): Convert some old-style function forward declarations
7832 * keyboard.h (gen_help_event): Change prototype.
7834 * xterm.c (XTread_socket): Change calls to gen_help_event.
7836 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7838 * eval.c (Fmacroexpand): Doc fix.
7840 2000-08-20 Jason Rumney <jasonr@gnu.org>
7842 * w32term.h (x_display_info_for_display): Remove as this function
7843 does not exist on W32.
7845 * w32term.c (help_echo_window): New variable.
7846 (syms_of_w32term): staticpro it.
7847 (note_mode_line_highlight): Set it.
7848 (XTextExtents16): Removed as there is no equivalent on W32.
7849 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7850 the X way of doing this will not work for W32.
7851 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7852 (x_draw_image_foreground): Avoid drawing outside of the clip area
7853 when image doesn't have a mask.
7854 (note_mouse_highlight): Process overlays in the right order of
7855 priority. Set help_echo_window.
7856 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7857 because that's more visible for large images.
7859 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7860 name to single_keymap_panes.
7861 (w32_menu_show): Set wv->title when dealing with titles.
7862 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7864 2000-08-21 Miles Bader <miles@gnu.org>
7866 * minibuf.c (do_completion): Try again if we rewrite the input
7867 string, but no completion was done, so that any completion message
7870 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7872 * xfaces.c (lface_equal_p): Compare strings differently.
7873 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7874 (realize_tty_face): Use them.
7875 (syms_of_xfaces): Initialize new variables.
7876 (map_tty_color): New function, extracted from realize_tty_face.
7877 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7878 foreground or background color, store the new color name in the
7879 realized face; previous code trying to do this had no effect.
7880 (realize_tty_face): Use map_tty_color.
7881 (Fclear_face_cache): Set face_change_count and ensure thorough
7884 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7886 * undo.c (record_first_change, record_marker_adjustment): Don't
7887 use XBUFFER on last_undo_buffer which might not be a buffer.
7889 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7891 * coding.c (decode_coding_string): Set members consumed,
7892 consumed_char, produced, produced_char of *coding correctly. If
7893 decode_coding doesn't consume any byte, don't try anymore.
7894 (encode_coding_string): Likewise.
7896 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7898 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7899 conditional have void type, for Standard C compilers.
7901 * xdisp.c (redisplay_internal): Compare windows for equality with
7902 EQ, instead of applying XWINDOW to something that might not
7905 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7907 * fontset.c (Finternal_char_font): Search only the selected frame
7908 for a window of the current buffer.
7910 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7912 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7915 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7916 second half of a HELP_EVENT is found at the start of kbd_buffer.
7918 2000-08-18 Miles Bader <miles@gnu.org>
7920 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7922 * editfns.c (save_restriction_save): Rewrite to use markers.
7923 (save_restriction_restore): Rewrite to understand new form of data
7924 saved by save_restriction_save.
7925 (Fsave_restriction): Remove cautionary note in doc-string.
7927 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7929 * fileio.c (build_annotations): Add a comment explaining the
7930 return value of format-annotate-function. Replace a spurious call
7931 to Flength with a CONSP test. Call format-annotate-function with
7932 a fifth arg specifying how many times the function is been called
7933 in a row, to let it choose temporary buffers appropriately.
7935 2000-08-17 Dave Love <fx@gnu.org>
7937 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7938 declare make_temp_name twice.
7940 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7941 (unreadpure): Give it an arg.
7943 * unexalpha.c: Prototype fatal_unexec, mark_x,
7944 update_dynamic_symbols. Declare unexec as void.
7946 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7947 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7949 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7950 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7952 * alloca.c: Use #error.
7953 [POINTER_TYPE]: Use it.
7955 * eval.c (Fdefvar): Doc fix.
7957 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7958 INITIALIZE_INTERVAL.
7960 * buffer.h: Avoid DECLARE_INTERVALS.
7962 * config.in: Add size_t.
7964 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7966 * w16select.c (set_clipboard_data): If there's not enough memory
7967 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7968 expects. In case of other failures, return 3.
7969 (system_error_msg): New error message.
7970 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7973 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7975 * term.c (write_glyphs): Also turn off inverse video after turning
7976 off other appearances in case TS_exit_attribute_mode is not equal
7977 to TS_end_standout_mode.
7978 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7980 (turn_off_face): Reset standout_mode only if
7981 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7982 is equal to TS_end_standout_mode.
7984 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7986 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7987 sequence at the end of the source block.
7989 * ccl.c (Fccl_program_p): Docstring modified.
7990 (Fccl_execute): Likewise.
7991 (Fccl_execute_on_string): Likewise.
7993 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7995 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7997 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7999 The following changes are mainly to fix bugs of
8000 encode/decode-coding-string failing if encoding/decoding return
8001 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8002 variable conversion_buffer.
8004 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8005 decrement dst_end to avoid buffer overflow in the later call of
8008 * coding.h (conversion_buffer_size, conversion_buffer)
8009 (get_conversion_buffer): Extern deleted.
8011 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8012 (conversion_buffer, conversion_buffer_size): Variables deleted.
8013 (get_conversion_buffer): Function deleted.
8014 (struct conversion_buffer): New structure.
8015 (MAX_ALLOCA): New macro.
8016 (allocate_conversion_buffer): New macro.
8017 (extend_conversion_buffer, free_conversion_buffer): New functions.
8018 (ccl_coding_driver): Set coding->result.
8019 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8020 this is the last block of source.
8021 (encode_coding): Likewise. Handle the source block as the last
8022 one only when the whole source text is consumed.
8023 (decode_coding_string): Handle the case that the output buffer is
8024 too small to decode the whole source text. Use
8025 allocate_conversion_buffer, extend_conversion_buffer and
8026 free_conversion_buffer, not get_conversion_buffer.
8027 (encode_coding_string): Likewise.
8028 (init_coding): Function deleted.
8029 (init_coding_once): Delete code to initialize conversion_buffer_size.
8031 * emacs.c (main): Don't call init_coding.
8033 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8035 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8036 (insert_glyphs): Likewise.
8038 * w32console.c (write_glyphs): Use a locally declared
8041 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8043 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8044 member of display_info is NULL.
8046 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8048 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8050 * term.c (turn_off_face): Reset standout_mode when resetting
8051 appearances with capability `me'.
8052 (write_glyphs): Switch on inverse video before each face change.
8054 2000-08-14 Dave Love <fx@gnu.org>
8056 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8057 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8058 (lisp_free): Declare and make static.
8060 * window.c: Fix embedded comment.
8061 (syms_of_window): Fix doc string.
8063 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8065 * keymap.c (push_key_description): If C without modifiers is < 32,
8066 make sure to print `C-' before `M-', like in the manual.
8068 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8070 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8071 since they aren't relocated anymore.
8072 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8074 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8075 partially visible line which is smaller than the window's height.
8077 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8079 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8080 the multibyte form of eight-bit-control characters.
8081 (Fccl_execute_on_string): Initialize ccl->multibyte.
8083 * ccl.h (struct ccl_program): New member multibyte.
8085 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8087 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8089 * regex.c (regex_compile) <normal_char>: Pay attention to
8091 (analyse_first) <exactn>: Setup fastmap correctly for
8092 eight-bit-control characters.
8094 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8096 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8098 * keyboard.c (make_lispy_event): Handle the new event type
8099 multibyte_char_keystroke.
8101 * xterm.c: Include coding.h.
8102 (XTread_socket): Work around a bug of XmbLookupString. If the
8103 input is from XIM, decode it according to the current locale. In
8104 that case, generate multibyte_char_keystroke events.
8106 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8108 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8109 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8111 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8113 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8114 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8115 (move_it_in_display_line_to): Record iterator's ascent and descent
8116 before producing glyphs, and restore them when we know the glyph
8117 doesn't fit on the line.
8118 (move_it_to): Restructured so that it's easier to debug. If
8119 moving to a vpos, and not moving to an x or character position,
8120 stop as soon as the specified vpos is reached; don't move further
8121 into that line because that might change the computed line height.
8122 (try_cursor_movement): New function, extracted from the cursor
8123 movement branch of redisplay_window. If ending on a partially
8124 visible line, don't try to scroll if the cursor line is taller
8126 (redisplay_window): Use try_cursor_movement.
8128 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8129 because that function doesn't cope with variable-height lines.
8131 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8132 box cursor because that's better visible for large images.
8134 2000-08-10 Miles Bader <miles@gnu.org>
8136 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8138 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8140 * xdisp.c (Vmessages_buffer_name): New variable.
8141 (message_dolog): Use it.
8142 (syms_of_xdisp): Initialize it.
8144 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8146 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8147 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8148 redundant now that keyboard.h is included.
8150 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8152 * keyboard.c (kbd_buffer_events_waiting): New function.
8154 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8156 * msdos.c: Include keyboard.h.
8157 (XMenuActivate): Empty no_event events from the event buffer. If
8158 no events are left after that, call clear_input_pending.
8159 (mouse_clear_clicks): New function, code moved from mouse_init.
8160 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8161 mouse driver to ``forget'' any past clicks.
8163 * Makefile.in (msdos.o): Depend on keyboard.h.
8165 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8167 * lisp.h (input_pending): External declaration.
8169 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8171 * xdisp.c (echo_area_display): Display thoroughly if input is
8172 pending. Bind redisplay-dont-pause to t during the redisplay.
8173 in case input is pending.
8175 * dispnew.c (Qredisplay_dont_pause): New variable.
8176 (syms_of_display): Initialize and staticpro it.
8177 (update_frame_1): Don't interrupt the display for pending input if
8178 redisplay_dont_pause is set.
8180 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8182 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8184 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8186 * callproc.c (Fcall_process): Terminate the unwind-protect around
8187 the post-read-conversion of coding system.
8189 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8190 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8191 * buffer.h (overlays_at): Update prototype.
8192 * xdisp.c (next_overlay_change): Update call to overlays_at.
8193 * xfaces.c (face_at_buffer_position): Likewise.
8194 * textprop.c (Fget_char_property): Likewise.
8195 * xterm.c (note_mouse_highlight): Likewise.
8197 * minibuf.c (do_completion): Don't consider a simple change of
8198 case as `completion'.
8200 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8202 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8203 * undo.c (record_delete): Make sure last_point_position_buffer is
8204 a buffer before comparing pointers.
8206 * coding.h (decode_coding_string): Declare.
8208 * intervals.h (Fprevious_single_char_property_change): Declare.
8210 * textprop.c (Fprevious_single_char_property_change): Don't do
8211 arithmetic directly on lisp objects.
8213 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8215 * keyboard.h (menu_item_eval_property): Declare.
8217 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8218 reuse as buffer name, instead of recreating (and discarding) every
8219 time a message is logged.
8220 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8221 (current_message_1, truncate_message_1, set_message_1)
8222 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8223 (current_message, truncate_echo_area, display_echo_area)
8224 (resize_echo_area_axactly): Changed calls.
8226 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8228 (Ffind_coding_systems_region_internal): First argument to Fappend
8229 must be an integer, not a Lisp object.
8231 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8233 * charset.c (Fchar_width): Doc fix.
8235 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8237 * charset.c (Fstring_width): Doc fix.
8239 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8241 * xdisp.c (start_display): When starting display on a continuation
8242 line, clear ascent and descent members of the iterator structure;
8243 the height of the continued line does not affect the height of the
8245 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8246 line taller than the window.
8247 (redisplay_window) <forced window start>: Handle case that the
8248 middle of the window is not found in any row.
8249 (dump_glyph_row): Show more information.
8250 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8251 first text line in a glyph matrix.
8253 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8254 of the clip area when image doesn't have a mask.
8256 * fns.c (sweep_weak_table): Fix survival conditions for
8257 key-or-value and key-and-value weakness.
8259 * .gdbinit (xhashtable): New command.
8261 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8262 tables out of the list of all weak hash tables.
8264 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8265 a new buffer is created, make sure echo_area_buffer[] references
8268 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8270 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8273 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8275 * syntax.c (skip_chars): Fix previous change. Make the handling
8276 of unibyte string consistent with that of regex search.
8278 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8280 * xmenu.c (popup_get_selection): Use xfree instead of free.
8282 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8284 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8286 * callproc.c (child_setup): Use xfree instead of free.
8288 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8290 (run_mac_command, closedir): Use `xfree' instead of `free'.
8292 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8294 * eval.c (error): Use xfree instead of free.
8296 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8298 * fns.c: Replace `illegal' with `invalid'.
8299 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8301 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8303 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8306 2000-08-04 Noah Friedman <friedman@splode.com>
8308 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8311 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8313 * syntax.c (skip_chars): Fix typo in error message.
8315 2000-08-04 Andreas Schwab <schwab@suse.de>
8317 * m/ia64.h: Moved from s/ia64.h.
8319 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8321 * process.c (read_process_output): Big simplification. Handle
8322 composition and post-read-conversion of coding system correctly.
8323 (send_process): Handle composition correctly.
8325 * callproc.c (Fcall_process): Handle post-read-conversion of
8326 coding system if any.
8328 * coding.c (decode_coding_iso2022): More strict check for handling
8330 (coding_restore_composition): Pay attention to the case that
8331 cmp_data is not set properly (because of invalid code in the
8333 (run_pre_post_conversion_on_str): Include text properties in the
8335 (decode_coding_string): Set members of coding correctly.
8337 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8339 * s/ia64.h: New file.
8341 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8342 Use NULL instead of 0 at the end of variable argument list of
8343 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8344 sizeof (int) < sizeof (void *).
8346 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8347 of variable argument lists of XtVaGetValues and XtVaSetValues.
8349 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8350 variable argument lists of XtVaGetValues and XtVaSetValues.
8352 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8354 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8355 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8357 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8360 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8361 in call to Fsingle_key_description.
8363 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8366 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8368 * window.c (display_buffer_reuse_frames): New variable.
8369 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8370 frames displaying BUFFER.
8371 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8373 2000-08-01 Miles Bader <miles@gnu.org>
8375 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8376 when to constrain NEW_POS (they were pretty screwed up before).
8378 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8380 * msdos.c (run_msdos_command): Save and restore the master
8381 environment, for the case that child_setup signals an error.
8382 When mirroring slashes in DOS shell commands, don't fail when
8383 argv[2] has embedded blanks.
8384 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8385 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8386 (dos_ttraw): Call mouse_setup_buttons.
8388 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8389 using alloca; free it after run_msdos_command returns.
8391 2000-07-27 Dave Love <fx@gnu.org>
8393 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8394 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8396 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8398 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8400 * editfns.c (lisp_time_argument): Fix last change.
8402 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8404 * fns.c (Fdelete): Make it work on vectors and strings in addition
8407 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8408 (syms_of_fns): Initialize new variables.
8409 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8410 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8411 weakness, with t meaning the same as `key-and-value'.
8413 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8415 * coding.h (struct coding_system): Member safe_charset deleted.
8417 * coding.c (Qsafe_charsets): This variable deleted.
8418 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8420 (coding_safe_chars): New function.
8421 (CODING_SAFE_CHAR_P): New macro.
8422 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8423 checking safe_charsets member of the coding system. Caller changed.
8424 (detect_coding_iso2022): New local variable safe_chars.
8425 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8426 safe_charsets member of the coding system.
8427 (decode_coding_iso2022): New local variable safe_chars.
8428 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8429 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8430 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8431 (ENCODE_UNSAFE_CHARACTER): New macro.
8432 (encode_coding_iso2022): New local variable safe_chars. Check
8434 (setup_coding_system): Delete the code to initialize
8435 coding->safe_charses
8436 (intersection, find_safe_codings): New functions.
8437 (Ffind_coding_systems_region_internal): New function.
8438 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8439 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8440 variable and initialize it.
8442 * fns.c (char_table_ref_and_index): New function.
8444 * lisp.h (char_table_ref_and_index): Add prototype.
8446 2000-07-26 Sam Steingold <sds@gnu.org>
8448 * editfns.c (lisp_time_argument): Added third argument `usec'.
8449 (Ffloat_time): New built-in Lisp function.
8451 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8453 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8454 for the character code.
8456 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8459 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8460 if called for a popup menu.
8461 (xmenu_show): Store help string in widget values.
8463 2000-07-26 Dave Love <fx@gnu.org>
8465 * syswait.h: Move some definitions.
8466 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8467 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8468 perspicuous definitions.
8469 (WTERMSIG): Fix bit pattern used.
8471 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8473 * print.c (print_object): If vector printing is truncated, print
8474 "..." to indicate it as well as the case of list printing.
8476 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8478 * xdisp.c (next_element_from_display_vector): Improve comments.
8480 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8481 for the character code, and the rest for the face id as in 20.x.
8482 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8484 * window.c (window_display_table): Cleaned up.
8486 * syntax.c (Fforward_word): Add last arg nil in call of
8487 Fconstrain_to_field.
8489 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8491 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8492 identical but for the letter-case, don't call
8493 barf_or_query_if_file_exists.
8495 2000-07-25 Miles Bader <miles@gnu.org>
8497 * editfns.c (find_field): Honor special `boundary' fields.
8498 (Qboundary): New variables.
8499 (syms_of_editfns): Initialize Qboundary.
8500 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8501 Use scan_buffer instead of find_before_next_newline, because it
8502 allows us to detect the boundary case where there's a newline at
8504 * lisp.h (Fconstrain_to_field): Update external declaration.
8506 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8508 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8511 2000-07-24 Dave Love <fx@gnu.org>
8513 * s/sunos4-0.h, s/sol2.h:
8514 (LIBS_TERMCAP): Move from m/sparc.h.
8516 * m/sparc.h (TERMINFO): Moved to system files (probably only
8517 relevant for sunos4 judging by its vintage).
8518 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8521 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8523 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8524 name to single_keymap_panes.
8526 2000-07-24 Andreas Schwab <schwab@suse.de>
8528 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8530 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8532 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8533 parameters instead of using int parameters. Expect FN to accept
8534 EMACS_INT parameters.
8535 (display_echo_area, resize_echo_area_axactly, current_message)
8536 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8537 with new argument list.
8538 (resize_mini_window_1): New callback function.
8539 (current_message_1, truncate_message_1, set_message_1): Change
8540 parameter lists to the new format expected by with_echo_area_buffer.
8542 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8544 * fontset.c (fontset_ref): Remove INLINE declaration.
8545 (fontset_ref_via_base): Likewise.
8546 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8549 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8551 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8552 correct order of priority. If help echo was found in an overlay,
8553 use that overlay as the object in which the help echo was found.
8555 2000-07-22 Miles Bader <miles@gnu.org>
8557 * textprop.c (Fprevious_single_char_property_change): The initial
8558 property value should be from the position preceding POSITION, not
8561 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8563 * coding.c (syms_of_coding): Doc fix for
8564 inhibit-iso-escape-detection.
8566 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8568 * xterm.c (note_mouse_highlight): Process overlays in the right
8571 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8573 * xterm.c (note_mouse_highlight): If help-echo was found in an
8574 overlay, use that overlay as the object in which the help was found.
8576 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8578 * window.c (foreach_window): Instead of a fake variable argument
8579 list, take one USER_DATA argument.
8580 (foreach_window_1): Likewise, and call callback functions with two
8581 args, the window and USER_DATA.
8582 (struct check_window_data): New struct.
8583 (check_window_containing): Use it.
8584 (window_from_coordinates): Set up a struct check_window_data for
8586 (add_window_to_list, freeze_window_start): Change parameters
8587 according to new calling convention.
8589 * window.h (foreach_window): Change prototype.
8591 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8593 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8595 * xmenu.c (menu_help_callback): Call show_help_echo with
8596 additional arguments OBJECT and POS.
8598 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8600 * data.c (Faset): Allow storing any multibyte character in a
8601 string. Convert unibyte string to multibyte if necessary.
8603 * xfns.c (x_encode_text): New function.
8604 (x_set_name): Use x_encode_text.
8605 (x_set_title): Likewise.
8607 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8609 * xterm.h (x_encode_text): Add prototype.
8611 2000-07-20 Dave Love <fx@gnu.org>
8613 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8616 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8618 * msdos.c (help_echo_window): New variable.
8619 (syms_of_msdos): Initialize and staticpro it.
8620 (IT_note_mode_line_highlight): Set help_echo_window.
8621 (IT_note_mouse_highlight): Ditto.
8622 (dos_rawgetc): Store help_echo_window in the second event produced
8625 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8626 Record the object that generated the help echo and the position of
8627 that object in help_echo_object and help_echo_pos. Record that
8628 some glyphs in a row are displayed in mouse-face.
8629 (IT_update_begin): Don't clear mouse highlight unless one of the
8630 enabled glyph rows is marked as being displayed in mouse-face.
8631 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8632 and position recorded in help_echo_object and help_echo_pos to the
8634 (IT_menu_display): Accept a new argument PN: the pane number of
8635 the current menu pane. Record the pane number and the item
8636 number of the item which has associated help string.
8637 (XMenuActivate): Update the prototype for help_callback in
8638 function declaration. Call IT_menu_display with the current menu
8639 pane number as an additional argument. Call help_callback with
8640 two additional arguments: the pane number and the item number of
8641 the menu item associated with the help text.
8642 (help_echo_object, help_echo_pos): New variables.
8643 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8645 * msdos.h (XMenuActivate): Update prototype.
8647 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8649 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8650 Add some more prototypes.
8652 * xterm.c, xterm.h: Add some more prototypes.
8654 * lisp.h (Fnext_single_char_property_change): Add prototype.
8656 * dispnew.c (direct_output_for_insert): Remove confusing
8657 outer local variable mouse_face_overwritten_p.
8658 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8660 * alloc.c (allocate_string_data): Don't copy old string contents.
8662 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8664 * coding.c (code_convert_region): Delete text properties before
8665 shrinking the conversion region.
8667 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8669 * dispnew.c (update_text_area): Write the whole row if it
8670 has mouse-face in it.
8672 * xfaces.c (face-alternative-font-family-alist): Remove
8673 DEFVAR_LISP; staticpro instead.
8675 * xmenu.c (menu_help_callback): Call show_help_echo with
8678 * keyboard.c (show_help_echo): Add parameter WINDOW.
8679 (read_char): Call show_help_echo with window extracted from Lisp
8681 (gen_help_event): Add parameter WINDOW.
8683 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8685 * xterm.c (help_echo_window): New variable.
8686 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8687 (XTread_socket): Pass help_echo_window to gen_help_event.
8688 (syms_of_xterm): Initialize and staticpro help_echo_window.
8690 2000-07-18 Dave Love <fx@gnu.org>
8692 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8694 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8696 * alloc.c (allocate_string_data): If string had already data
8697 assigned, copy old contents to new string data.
8699 * coding.c (syms_of_coding): Fix typo in spelling of variable
8700 `inhibit-iso-escape-detection'.
8702 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8704 * Makefile.in: Add dependencies on dispextern.h.
8705 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8706 `free'; both can conflict with system header files.
8708 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8710 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8713 2000-07-18 Dave Love <fx@gnu.org>
8715 * window.c (Fwindow_list): Declare arg `window'.
8717 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8719 * coding.c (setup_coding_system): Don't override the explicitly
8720 specified designations.
8722 2000-07-15 Miles Bader <miles@gnu.org>
8724 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8725 from `text_property_eq' and `text_property_stickiness', respectively.
8726 (find_field, Fconstrain_to_field, char_property_eq)
8727 (char_property_stickiness): Changed to call char-property functions
8728 instead of text-property-only ones.
8730 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8731 `next_single_char_property_change'). Do more error checking, and
8732 cleanup limit behavior.
8733 (Fprevious_single_char_property_change): New function.
8734 (syms_of_textprop): Initialize new subrs.
8736 * xdisp.c (display_prop_end, invisible_text_between_p):
8737 Call Fnext_single_char_property_change instead of
8738 next_single_char_property_change.
8740 2000-07-15 Jason Rumney <jasonr@gnu.org>
8742 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8743 after menu is finished with.
8744 (add_menu_item): Only consider wv->title as a menu title.
8745 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8747 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8749 (FONT_REGEXP): Remove unused macro, and its sub-components.
8750 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8752 * w32term.c (help_echo_object, help_echo_pos): New variables.
8753 (note_mode_line_highlight): Store additional information about the
8754 help-echo in help_echo_object and help_echo_pos. Check both
8755 `local-map' and `keymap' properties for changing the cursor
8756 (note_mouse_highlight): Store additional information about the
8757 help-echo in help_echo_object and help_echo_pos.
8758 (note_tool_bar_highlight): Set help_echo_object to nil and
8759 help_echo_pos to -1.
8760 (w32_read_socket): Use gen_help_event instead of filling
8761 input_events manually.
8762 (syms_of_w32term): Staticpro help_echo_object.
8763 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8764 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8765 (x_clear_mouse_face): New function.
8766 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8767 (x_update_window_begin): No need to turn off the mouse
8769 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8770 depending on whether they contain glyphs highlighted in mouse-face.
8771 (x_fill_stretch_glyph_string): Consume runs of stretch
8772 glyphs instead of a single one.
8773 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8774 with new argument list.
8775 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8776 (x_append_glyph, x_append_composite_glyph)
8777 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8778 changes in struct glyph starting 1999-12-27. See comments for
8779 xterm.c on 2000-07-05.
8781 2000-07-14 Sam Steingold <sds@gnu.org>
8783 * xfaces.c (realize_x_face): Fix the last patch:
8784 check `default_face' before dereferencing.
8786 2000-07-14 Dave Love <fx@gnu.org>
8788 * syntax.c (back_comment): Add null default in switch (for pcc).
8790 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8792 * xfaces.c (realize_x_face): Make fontset using the base of the
8793 default_face's fontset, not using the default fontset.
8795 * coding.c (inhibit_iso_escape_detection): New variable.
8796 (syms_of_coding): Make it a Lisp variable.
8797 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8798 nonzero, ignore ISO2022's escape sequence.
8800 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8802 * alloca.c (malloc) [emacs]: Define as xmalloc.
8804 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8805 use that instead of the mouse position. Add parameters DX and DY.
8807 * dispextern.h (Fx_show_tip): Adjust number of parameters
8810 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8811 if HELP is a function, call it with OBJECT and POS as parameters
8812 to get the help to display.
8813 (gen_help_event, kbd_buffer_store_help_event): New functions.
8814 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8815 (read_char): Call show_help_echo with new parameters.
8817 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8820 * xterm.c (help_echo_object, help_echo_pos): New variables.
8821 (note_mode_line_highlight): Store additional information about the
8822 help-echo in help_echo_object and help_echo_pos. Check both
8823 `local-map' and `keymap' properties for changing the cursor
8824 (note_mouse_highlight): Store additional information about the
8825 help-echo in help_echo_object and help_echo_pos.
8826 (note_tool_bar_highlight): Set help_echo_object to nil and
8827 help_echo_pos to -1.
8828 (XTread_socket): Use gen_help_event instead of filling
8829 input_events manually.
8830 (syms_of_xterm): Staticpro help_echo_object.
8832 * xmenu.c (menu_highlight_callback): Use
8833 kbd_buffer_store_help_event instead of setting up and input_event
8836 * xdisp.c (eval_form): GCPRO argument sexpr.
8837 (call_function): New function.
8838 (handle_single_display_prop): Use call_function and FUNCTIONP
8839 instead of checking whether if font_height is a symbol and
8842 * eval.c (internal_condition_case_2): New function.
8844 * lisp.h (FUNCTIONP): New macro.
8845 (internal_condition_case_2, call_function): Add prototypes.
8847 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8848 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8849 Always set `arg' member of input_events.
8850 (construct_menu_click): Unused function removed.
8852 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8854 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8855 (construct_drag_n_drop, x_scroll_bar_handle_click)
8856 (w32_read_socket): Always set `arg' member of input_events.
8858 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8860 * lisp.h (eval_form): Add prototype.
8862 * xdisp.c (eval_form): Make it externally visible.
8864 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8866 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8867 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8868 consing. For prefix events, store the frame in the `arg' slot of
8869 the event, otherwise store the key there.
8870 (XTread_socket): Instead of consing, use the frame_or_window slot
8871 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8873 * xmenu.c (menu_highlight_callback): Store help string in the
8874 `arg' member of the input event; don't cons.
8875 (menubar_selection_callback): Use the `arg' slot of input events
8876 to queue additional information, instead of consing.
8878 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8880 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8882 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8884 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8885 input events to queue additional information, instead of consing.
8887 * keyboard.c (kbd_buffer_gcpro): Renamed from
8888 kbd_buffer_frame_or_window. Now used for all Lisp objects
8889 referenced from the input queue.
8890 (kbd_buffer_store_event): Always use structure assignment for
8891 copying input events. Record all Lisp objects referenced from
8892 events in kbd_buffer_gcpro.
8893 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8894 differently from input events. Test for prefix menu_bar_events
8895 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8896 event in kbd_buffer_gcpro to nil.
8897 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8898 frame_or_window is equal to its arg member as prefix events.
8899 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8900 used by an input event to nil.
8901 (init_keyboard): Use two times the size of the input queue
8902 for kbd_buffer_gcpro.
8903 (syms_of_keyboard): Likewise.
8905 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8906 Use USER_SIGNAL_EVENT.
8908 * termhooks.h (struct input_event): Add member `arg'.
8909 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8910 (USER_SIGNAL_EVENT): Renamed from user_signal.
8912 * xfaces.c (ASET): Remove definition.
8914 * lisp.h (AREF, ASET, ASIZE): New macros.
8916 * fontset.c (AREF, ASIZE): Remove definitions.
8918 * fns.c (AREF): Remove definition.
8920 * composite.c (AREF): Remove definition.
8922 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8924 * dispnew.c (redraw_overlapped_rows): Add missing local.
8925 (scrolling_window): Remove debug code.
8927 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8928 Before scrolling, turn off a mouse-highlight in the window
8931 * xterm.c (x_update_window_end): Add parameter
8932 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8933 redisplay in XTframe_up_to_date.
8934 (x_clear_mouse_face): New function.
8935 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8937 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8939 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8940 it when any row is written to that contains glyphs highlighted in
8942 (update_window): Call the window update end hook with new
8943 parameter MOUSE_FACE_OVERWRITTEN_P.
8944 (direct_output_for_insert): Give up if row contains mouse-face.
8946 * dispextern.h (struct redisplay_interface): Add parameter
8947 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8948 (clear_mouse_face): New function pointer member.
8950 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8952 * syntax.c (back_comment): Use one switch rather than a few `if's.
8953 Obey open_paren_in_column_0_is_defun_start.
8954 When reverting to the `slow' method, try to nicely handle the case
8955 of nested comments by checking that the comment-starter we found
8956 does indeed match the comment-ender.
8957 (scan_sexps_forward, scan_sexps_forward):
8958 Ignore excessive opening parenthesis rather than throwing an error.
8960 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8962 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8963 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8965 * dispnew.c (direct_output_forward_char): Give up if currently
8966 displaying a message instead of the minibuffer contents.
8968 * xterm.c (x_update_window_begin): No need to turn off the mouse
8970 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8971 depending on whether they contain glyphs highlighted in mouse-face.
8973 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8974 compare the mouse_face_p flags of both rows.
8976 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8978 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8980 * keyboard.c (show_help_echo): Accept additional parameter
8981 ok_to_overwrite_keystroke_echo.
8982 (read_char): Call show_help_echo with a zero
8983 ok_to_overwrite_keystroke_echo argument.
8984 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8985 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8986 ok_to_overwrite_keystroke_echo argument.
8987 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8988 non-zero ok_to_overwrite_keystroke_echo argument.
8990 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8992 * xdisp.c (try_window_id): If changes are all below what is
8993 displayed in the window, and point is in the window, we still
8994 might have to find point on the display.
8996 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8997 glyphs instead of a single one.
8998 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8999 with new argument list.
9000 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9002 * keymap.c (get_keymap_1): Add comment that this function can GC.
9003 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9004 comment that functions can GC.
9005 (Fset_keymap_parent): GCPRO arg KEYMAP.
9007 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9009 * msdos.c (XMenuActivate): After exiting the menu, restore the
9010 echo area message and erase it.
9012 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9014 * fontset.c (Ffontset_info): Make the return value more compatible
9015 with that of Emacs 20.
9017 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9019 * eval.c (Fsignal): Handle case that backtrace_list is null.
9021 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9023 * ccl.c (Fccl_execute): Typo fixed.
9025 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9027 * window.c (window_loop): Add missing gcpro1 local variable.
9029 * window.c (Fwindow_list): Reverse list at the end.
9030 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9031 means allow windows on OWINDOW's frame, only.
9032 (window_loop): Simplified; use Fwindow_list.
9034 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9036 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9038 * xterm.c (XTread_socket): Increment handling_signal at the start,
9039 decrement it at the end.
9041 * eval.c (handling_signal): New variable.
9042 (Fsignal): Abort if handling_signal is non-zero.
9044 * lisp.h (handling_signal): External declaration.
9046 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9048 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9050 Sound support for NetBSD through "Linux emulation" support:
9051 * config.in (HAVE_SOUNDCARD_H): Undef.
9052 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9053 * Makefile.in (LIBSOUND): New variable.
9054 (LIBES): Include it.
9055 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9056 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9057 (vox_open): Use DEFAULT_SOUND_DEVICE.
9058 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9060 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9062 * print.c (print_error_message): If Vsignaling_function is set,
9063 show it in *Messages*.
9065 * lisp.h (Vsignaling_function): External declaration.
9067 * eval.c (Vsignaling_function): New variable.
9068 (Fsignal): Compute it.
9069 (syms_of_eval): Staticpro it.
9071 2000-07-05 Dave Love <fx@gnu.org>
9073 * syswait.h: Use the autoconf recommended approach. Old code
9074 #if'd out in case we need to revert.
9076 * config.in (HAVE_SYS_WAIT_H): Added.
9078 2000-07-05 Andrew Innes <andrewi@gnu.org>
9080 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9081 when non-NULL instead of __morecore, to take account of buffer
9082 memory. This also solves a problem with spurious memory warnings
9085 * ralloc.c: Make real_morecore non-static.
9087 * eval.c (internal_condition_case): Comment out abort if
9088 interrupt_input_blocked is not zero.
9090 * makefile.nt: Add support for `bootstrap' and related targets.
9091 Include minimal debug info in emacs.exe in release build.
9092 Remove all dependencies on lisp.h, and fixup some others.
9094 * w32.c (init_environment): Install code from 20.7 for providing
9095 default values for environment variables, based on the
9096 executable's own location.
9097 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9098 (sys_socket): Install socket inheritance bug fix from 20.7.
9100 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9101 here via blockinput.h).
9103 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9105 * w32menu.c (w32_menu_display_help):
9106 * xmenu.c (menu_help_callback): Use show_help_echo.
9108 * keyboard.h (show_help_echo): Declare.
9110 * keyboard.c (show_help_echo): New function, extracted from read_char.
9111 Feval its `msg' argument if it's a cons cell.
9112 (read_char): Use it.
9113 (follow_key): Pass `autoload' to get_keyelt.
9115 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9116 (note_tool_bar_highlight, XTread_socket):
9117 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9119 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9120 (note_tool_bar_highlight, w32_read_socket):
9121 Do not gratuitously ignore non-string `help-echo' properties.
9123 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9125 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9127 * window.c (delete_all_subwindows): Reset Vwindow_list.
9129 * xterm.c (x_append_glyph, x_append_composite_glyph)
9130 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9131 changes in struct glyph starting 1999-12-27. Some bit-fields of
9132 struct glyph were not set, which made glyphs unequal when compared
9133 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9134 effects were the result. This also depended on the contents of
9135 memory returned by xmalloc. If flickering happens again, activate
9136 the code in clear_glyph_row that's in #if 0. If the flickering is
9137 gone with that, chances are that it is caused by something similar.
9139 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9141 * dispextern.h: Add some comments.
9143 * window.c (add_window_to_list): Add parameter LIST.
9144 (window_list): Order list so that, for each frame, windows are
9145 in canonical order, and so that frames appear in the list in
9146 the order given by Vframe_list.
9147 (next_window): Reverse the handling of NEXT_P.
9149 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9151 * window.c (Vwindow_list): New variable.
9152 (make_window, delete_window): Set Vwindow_list to nil.
9153 (check_window_containing): New function.
9154 (window_from_coordinates): Rewritten.
9155 (add_window_to_list, window_list, candidate_window_p)
9156 (decode_next_window_args, next_window): New functions.
9157 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9158 (Fwindow_list): New function.
9159 (Fother_window): Cleaned up.
9160 (foreach_window): Add a longer "variable argument list". Let
9161 callback function return 0 to indicate that cycling over windows
9163 (foreach_window_1): Likewise.
9164 (freeze_window_start): Return int.
9165 (init_window): New function.
9166 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9168 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9169 input_event with bzero.
9170 (main): Call init_window.
9172 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9175 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9177 * composite.h (make_composition_value_copy): Extern it.
9179 * composite.c (make_composition_value_copy): New function.
9181 * editfns.c (Fformat): While copying text properties, make each
9182 composition property value a copy.
9184 * fns.c (concat): While copying text properties, make each
9185 composition property value a copy.
9187 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9189 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9191 * fns.c (sweep_weak_table): Mark only objects that are not
9194 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9195 include those frames as candidates which have their focus
9196 redirected to the minibuffer frame.
9198 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9200 * fns.c (Fputhash): Return `value' rather than nil.
9202 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9204 * frame.c (next_frame): Don't check focus redirection in case
9205 MINIBUF is a window. Doing so excludes frames using MINIBUF
9206 unless their focus is redirected, which contradicts the
9207 specification of next-frame, and leads to infinite loops in
9208 certain situations when cycling through windows with next-window.
9210 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9212 * coding.c (code_convert_region): Even if the length of text is
9213 zero, try to convert it if coding->type is coding_type_ccl.
9214 (decode_coding_string, encode_coding_string): Likewise.
9216 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9218 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9219 the display if windows_or_buffers_changed.
9221 * dispnew.c (struct row_entry): New structure.
9222 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9223 (row_table_size, old_lines, new_lines, old_lines_size)
9224 (new_lines_size, run_pool, runs_size, runs): New variables.
9225 (add_row_entry): New function.
9226 (scrolling_window): Use data structures allocated with xmalloc and
9227 held in global variables, instead of allocating them with alloca and
9228 holding them in local variables. Use a larger hash table whose
9229 size depends on glyph matrix sizes. Don't use bzero to clear the
9230 hash table; instead, clear used slots only.
9232 * fns.c (next_almost_prime): Make it externally visible.
9234 * lisp.h (next_almost_prime): Add prototype.
9236 * s/isc4-0.h (sigunblock): Define.
9238 * s/sco5.h (sigunblock): Define.
9240 2000-06-27 Dave Love <fx@gnu.org>
9242 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9243 (moved to osf5-0.h).
9244 [!NOT_C_CODE]: Protect string.h stuff.
9246 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9247 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9249 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9251 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9252 below the last line from the needed window height.
9254 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9256 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9257 (Fwidget_get): Use it.
9258 (syms_of_fns): Defsubr it.
9260 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9262 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9263 display info for XIM.
9264 (xim_open_dpy): Likewise.
9265 (xim_close_dpy): Don't free the display info's XIM.
9267 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9269 * config.in (USE_XIM): New define.
9271 * keymap.c (get_keyelt): For menu-items containing a `:filter
9272 FILTER', apply FILTER to the menu-item's definition to get the
9273 real definition to use.
9275 * lisp.h (QCfilter): External declaration.
9277 * xfns.c (Fimage_size): New function.
9278 (syms_of_xfns): Defsubr it.
9280 2000-06-26 Andreas Schwab <schwab@suse.de>
9282 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9285 2000-06-25 Dave Love <fx@gnu.org>
9287 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9289 * Makefile.in (blockinput.h): Depend on atimer.h.
9290 (atimer.h): Depend on systime.h.
9292 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9294 * atimer.h: Protect against multiple inclusion. Include systime.h.
9296 * lisp.h (swap_in_global_binding): Declare.
9298 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9300 * process.c (Fopen_network_stream): Turn off atimers for duration
9301 of call to connect. (Patch from Gerd.)
9303 2000-06-23 Dave Love <fx@gnu.org>
9305 * ralloc.c: Maybe include unistd.h
9307 * emacs.c (setgrp): Undefine before defining.
9308 (malloc_warning, set_time_zone_rule, index): Prototype.
9310 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9311 HAVE_STRUCT_TIMEZONE.
9313 * s/osf1.h: Move string.h hack here from alpha.h and make it
9315 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9317 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9318 (SOCKLEN_TYPE): Don't define.
9320 * m/alpha.h: Remove string.h hack.
9322 * s/osf5-0.h: New file.
9324 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9325 include time.h, done by systime.h.
9326 [__FreeBSD__]: Remove redundant includes.
9328 * callproc.c (setpgrp): Undefine before defining.
9329 (delete_temp_file): Return Qnil to avoid warning.
9331 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9333 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9336 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9338 * composite.h (compose_text): Declare.
9340 * xterm.c: Don't include sys/types.h unconditionally. Don't
9341 protect its inclusion with !USG (following xmenu.c).
9343 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9345 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9348 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9350 * coding.c (decode_eol_post_ccl): Special handling for undecided
9351 and inconsistent EOL types.
9353 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9355 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9356 trough color and main window's background color.
9358 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9360 * xterm.h (Xt_app_con): External declaration.
9362 * widget.c (EmacsFrameRealize): Fix typo.
9364 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9366 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9367 (handle_invisible_prop): Record the start of invisible text in
9368 it->add_overlay_start.
9369 (struct overlay_entry): Add member `overlay'.
9370 (handle_overlay_change): Simplify.
9371 (next_overlay_string): After having processed overlay strings at the
9372 end of the buffer, record that fact in
9373 it->overlay_strings_at_end_processed_p.
9374 (compare_overlay_entries): If before- and after-strings come
9375 from the same overlay, let before-strings come first.
9376 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9377 (load_overlay_strings): Take it->add_overlay_start into account
9378 when adding overlay strings.
9380 * dispextern.h (struct it): Add member add_overlay_start.
9382 2000-06-22 Dave Love <fx@gnu.org>
9384 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9386 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9388 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9390 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9393 2000-06-21 Dave Love <fx@gnu.org>
9395 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9397 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9399 * syntax.c (back_comment): Simplify string-parity counting (with
9400 the added benefit of handling multiple string-styles as long as
9401 they are not intertwined).
9402 Jump to the slow code as soon as a comment starter is found in
9403 a "string_lossage" position. Fixes the case: " /* " /* " */.
9405 2000-06-21 Dave Love <fx@gnu.org>
9407 * Makefile.in: Use GETLOADAVG_LIBS.
9409 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9410 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9412 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9414 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9415 (Fforward_comment, scan_lists):
9416 Check the comstyle of single-char comment-starters.
9417 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9418 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9419 Check the comstyle of single-char comment-starters.
9420 Clarify control-flow around the Scomment case.
9422 2000-06-20 Dave Love <fx@gnu.org>
9424 * fns.c (make_hash_table, maybe_resize_hash_table):
9425 Cast arg of next_almost_prime.
9427 * tparam.c [emacs]: Include lisp.h.
9429 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9432 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9434 * keyboard.c (adjust_point_for_property): Check if display
9435 property should be treated as intangible by looking at its value.
9437 * xdisp.c (single_display_prop_intangible_p)
9438 (display_prop_intangible_p): New functions.
9440 * dispextern.h (display_prop_intangible_p): Add prototype.
9442 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9444 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9445 argument to sigprocmask.
9447 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9448 argument to sigprocmask.
9450 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9451 sigprocmask_set, and pass a pointer to it to sigprocmask.
9453 * sysdep.c (sigprocmask_set): New variable.
9455 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9458 2000-06-20 Sam Steingold <sds@gnu.org>
9460 * xrdb.c: Don't declare xmalloc, xrealloc.
9462 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9464 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9465 (re_comp): Cast gettext return value to avoid complaints when
9468 2000-06-20 Dave Love <fx@gnu.org>
9470 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9472 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9474 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9476 * m/alpha.h: Don't declare xmalloc, xrealloc.
9478 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9480 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9482 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9484 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9487 * keyboard.h (poll_for_input_1): Declare.
9489 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9491 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9493 * doprnt.c: Don't declare xmalloc, xrealloc.
9495 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9496 (getenv, ctime, getwd): Removed.
9497 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9499 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9500 x_set_tool_bar_lines.
9502 * config.in: Add HAVE_GETWD. Move some definitions above
9503 machine/system includes.
9505 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9507 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9509 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9510 contain information about ENCODING.
9512 * fontset.c (FONTSET_ASCII): Use the first element of char table
9513 for an ASCII font, not defalt slot.
9514 (fontset_ref_via_base): If FONTSET doesn't contain information for
9515 C, try the default fontset.
9516 (make_fontset): Don't copy the default fontset.
9517 (fontset_font_pattern): Likewise.
9518 (accumulate_font_info): If ELT is nil, use the corresponding
9519 element in the default fontset.
9521 2000-06-19 Dave Love <fx@gnu.org>
9523 * syntax.c (Fparse_partial_sexp): Doc fix.
9525 * regex.h: Test PROTOTYPES as well as __STDC__.
9527 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9528 errno, strerror. Put text after #endif in comment.
9530 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9532 * xterm.c (x_frame_of_widget): Likewise.
9534 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9536 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9537 to Vfundamental_mode_abbrev_table.
9539 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9540 bogus objects are marked. This slows down GC by ~80 percent, but
9541 it might be worth trying when debugging GC-related problems.
9542 This feature requires conservative stack marking to be enabled.
9544 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9545 returns XLookupChars, reset `modifiers' to zero.
9547 2000-06-19 Dave Love <fx@gnu.org>
9549 * mktime.c: Unprotoized.
9551 2000-06-19 Richard Stallman <rms@gnu.org>
9553 * data.c (set_internal): If variable is frame-local,
9554 store the new value immediately into the frame parameter alist.
9556 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9558 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9559 in the custom handler pointer.
9561 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9562 value, or checks for CHAR_META can fail when Lisp_Object is a
9564 * keymap.c (get_keyelt): Likewise.
9566 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9568 * ccl.h (struct ccl_program): New member eol_type.
9569 (struct ccl_spec): New member cr_carryover.
9571 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9572 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9574 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9575 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9576 (decode_eol_post_ccl): New function.
9577 (decode_coding): Don't detect EOL format here for CCL based coding
9579 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9580 decode_eol_post_ccl after running the CCL program.
9581 (code_convert_region): Don't detect EOL format here for CCL based
9583 (decode_coding_string): Likewise.
9585 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9587 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9588 when treating it as an integer.
9590 * coding.h (encode_coding_string): Declare.
9592 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9595 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9596 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9597 to be passed to get_local_map.
9599 * sound.c (Fplay_sound): Don't call make_number on
9600 Frun_hook_with_args count argument.
9602 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9603 for lisp objects in X event structure data field, when lisp
9604 objects are represented with unions.
9605 (x_scroll_bar_to_input_event): Ditto.
9607 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9609 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9610 termination of string. Fix sense of test whether
9611 Vline_number_display_limit is an integer.
9613 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9615 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9616 only if HAVE_X_WINDOWS.
9618 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9621 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9624 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9626 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9629 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9631 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9632 start of the while loop.
9634 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9636 * atimer.c (alarm_signal_handler): Add forward declaration.
9638 * data.c (set_internal): Remove debug code.
9640 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9642 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9644 * unexec.c (toplevel) [COFF]: Include coff.h.
9646 * s/lynxos.h: New file.
9648 * keymap.c (Fsingle_key_description): Enclose function key and
9649 event symbol names in angle brackets.
9651 * xdisp.c (setup_echo_area_for_printing): Call
9652 message_log_maybe_newline if message_buf_print is not set.
9654 * print.c (printchar, strout): Don't check message_buf_print
9655 before calling setup_echo_area_for_printing because that
9656 function does something useful even when message_buf_print is
9659 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9661 (ensure_echo_area_buffers): Initialize echo buffer's
9662 truncate lines setting to nil.
9663 (with_echo_area_buffer): Don't set the echo buffer's truncate
9665 (set_message_1): Set it here instead, based on the value
9666 of message_truncate_lines.
9667 (resize_mini_window): Handle case that lines are truncated.
9668 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9669 DEFVAR_BOOL message-truncate-lines.
9671 * keyboard.c (read_char): Bind message-truncate-lines to t
9672 while displaying a help-echo.
9674 * lisp.h (Qmessage_truncate_lines): External declaration.
9676 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9678 * xdisp.c (Vline_number_display_limit): Renamed from
9679 line_number_display_limit.
9680 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9681 Extend documentation string. Initialize
9682 Vline_number_display_limit to nil meaning no limit.
9683 (decode_mode_spec): Use Vline_number_display_limit with its new
9686 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9688 2000-06-13 Richard Stallman <rms@gnu.org>
9690 * frame.c (Fmodify_frame_parameters): Doc fix.
9692 * xfns.c (x_set_frame_parameters): Comment fix.
9694 * frame.c (store_frame_param): Call swap_in_global_binding if the
9695 variable's current binding was chosen based on this frame.
9697 * data.c (swap_in_global_binding): New function.
9699 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9701 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9702 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9704 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9706 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9708 2000-06-12 Jason Rumney <jasonr@gnu.org>
9710 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9712 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9714 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9716 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9718 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9720 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9721 (syms_of_xfaces): Defsubr Sdump_colors.
9722 (x_free_colors): Don't treat b&w specially on default visual.
9723 (x_free_dpy_colors): New function.
9724 (free_face_colors): Don't check visual class; it's done
9727 * xterm.c (x_frame_of_widget): New function.
9728 (x_alloc_nearest_color_for_widget): Use it.
9729 (x_copy_dpy_color): New function.
9730 (x_destroy_window): Free various colors.
9732 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9734 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9736 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9738 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9740 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9742 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9744 2000-06-11 Dave Love <fx@gnu.org>
9746 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9748 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9750 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9752 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9754 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9757 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9759 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9760 (regex_compile): Fix the code for handling the case of single byte
9761 char and multibyte char being mixed in a range within [...].
9763 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9764 and dst_multibyte members of coding.
9766 * charset.c (update_charset_table): Update the table
9768 (init_charset_once): Initialize elements of bytes_by_char_head to
9769 1 except for leading codes for private charases.
9771 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9772 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9774 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9776 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9777 access the data it doesn't point to.
9779 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9781 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9782 will be translated to a switch-frame event when reading the
9783 event queue. This is necessary because Emacs otherwise won't
9784 perform a switch-frame to a new frame until some other event, for
9785 example a keystroke event, forces it to do so. This has various
9786 effects, one visible being that the cursor of a frame created with
9787 C-x 5 2 or switched to with a window manager key binding like
9788 A-TAB stays hollow because selected_window isn't on the newly
9789 focused frame until the switch-frame is performed.
9791 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9792 generating a switch-frame event if necessary.
9794 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9796 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9799 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9801 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9803 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9805 * window.c (displayed_window_lines): Take empty lines at
9806 the bottom of a window into account.
9808 * window.c (displayed_window_lines): New function.
9809 (Fmove_to_window_line): Use displayed_window_lines to determine
9810 the number of lines to move, instead of using the window's height.
9812 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9813 to stop reading, even if the form read sets point to a different
9814 value when evaluated.
9816 * xdisp.c (display_line): Fix code deciding in which line to
9819 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9821 * fileio.c (e_write): Free composition data if stored in
9824 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9826 * xdisp.c (display_line): Set row's and iterator's
9827 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9828 Set cursor even if row ends in the middle of a character.
9829 (dump_glyph_row): Print values of new flags.
9830 (redisplay_window) <cursor movement in unchanged window>: When
9831 point has been moved forward, and PT is at the end of the cursor
9832 row, don't place the cursor in the next row if the cursor row ends
9833 in the middle of a character or at ZV.
9835 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9836 (struct glyph_row): Add starts_in_middle_of_char_p and
9837 ends_in_middle_of_char_p.
9838 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9839 ends_in_middle_of_char_p flag.
9840 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9842 * term.c (append_glyph): Revert change of 2000-06-06.
9844 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9845 padding glyph not fitting on line as whole character not
9848 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9849 this isn't true for images with `:ascent 100'.
9851 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9853 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9854 as modified if it is originally unmodified.
9856 * term.c (encode_terminal_code): Change the way to check if
9857 terminal coding does any conversion.
9858 (append_glyph): Set glyph->pixel_width correctly.
9860 * xdisp.c (display_line): While checking line continuation, pay
9861 attention to a padding glyph.
9863 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9865 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9867 2000-06-05 Dave Love <fx@gnu.org>
9869 * xdisp.c: Include fontset.h.
9871 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9873 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9875 * dispnew.c: Conditionally include term.h.
9877 * coding.h: Declare code_convert_string_norecord.
9879 * frame.h (struct frame): Use volatile unconditionally.
9881 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9883 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9885 * systime.h: Protect against multiple inclusion.
9886 (timezone) [USG5_4]: Define as time_t.
9888 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9889 (Foptimize_char_table, make_temp_name): Declare.
9891 * Makefile.in (xdisp.o): Depend on fontset.h.
9893 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9895 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9896 (Foptimize_char_table, make_temp_name): Declare.
9900 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9902 2000-06-02 Dave Love <fx@gnu.org>
9904 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9906 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9908 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9909 result face, set flags in that face indicating that colors may not
9912 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9913 glyph, use the ASCII NUL character to determine the face.
9915 2000-06-02 Dave Love <fx@gnu.org>
9917 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9918 (VFORK_RETURN_TYPE): Remove.
9920 * config.in: Add NO_MATHERR.
9922 2000-06-01 Dave Love <fx@gnu.org>
9924 * cmds.c (internal_self_insert): Don't check
9925 Vbefore_change_function, Vafter_change_function.
9927 * insdel.c (signal_before_change, signal_after_change): Likewise.
9929 * buffer.c (Vbefore_change_function, Vafter_change_function):
9930 Variables and their initializations deleted.
9932 * callint.c (Fcall_interactively): Doc fix.
9934 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9936 2000-05-31 Dave Love <fx@gnu.org>
9938 * textprop.c: Revert last change -- duplicated.
9940 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9942 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9945 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9947 2000-05-31 Jason Rumney <jasonr@gnu.org>
9949 * search.c (Fre_search_forward, Fre_search_backward)
9950 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9952 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9954 2000-05-30 Jason Rumney <jasonr@gnu.org>
9956 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9957 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9959 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9961 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9962 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9963 expand a nil default_filename.
9965 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9966 pointer to glyph_to_pixel_coords, not a frame.
9968 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9969 coding.h to dependencies.
9971 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9973 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9974 window pointer to be consistent with w32term.c and xterm.c.
9976 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9977 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9978 (Qline_spacing, Qcenter): New variables.
9979 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9980 (x_set_line_spacing): New function.
9981 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9982 (x_specified_cursor_type): New function.
9983 (x_set_cursor_type): Use it.
9984 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9986 (validate_x_resource_name, x_get_resource_string): Measure lengths
9987 of external strings in bytes.
9988 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9989 GetTextExtentPoint32 with NULL title.
9990 (Fx_create_frame): Initialize Qline_spacing.
9991 (w32_load_system_font): Initialize font->double_byte_p.
9992 (x_to_w32_charset): Use Vw32_charset_info_alist.
9993 (Image, busy cursor, tooltip functions): Merged changes from
9994 xfns.c. Not yet functional on Windows.
9996 * w32gui.h (W32FontStruct): Add double_byte_p member.
9998 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9999 (emacs_button_translation): Use it.
10000 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10001 in `mask' to be set.
10003 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10006 * w32term.c: Format and doc changes to bring closer to xterm.c.
10007 (w32_char_font_type): New enum.
10008 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10009 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10010 (w32_encode_char): New function.
10011 (x_encode_char): Removed.
10012 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10013 x_encode_char and w32_font_is_double_byte.
10014 (x_produce_image_glyph): Use image_ascent.
10015 (x_produce_glyphs): Use new version of w32_per_char_metric and
10016 handle NULL return value. Allow extra line spacing.
10017 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10018 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10019 w32_font_type member of glyph instead.
10020 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10021 (fast_find_position): Make sure not to consider rows not visible
10023 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10024 w32_menu_display_help with input blocked, as it can abort.
10025 (x_display_and_set_cursor): Choose cursor depending
10026 on buffer-local value of cursor_type.
10027 (x_draw_bar_cursor): Add parameter WIDTH.
10029 * w32term.h (CP_DEFAULT): Define.
10030 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10032 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10034 * search.c (Fre_search_forward, Fre_search_backward)
10035 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10037 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10039 * coding.c (detect_coding_iso2022): Fix code for checking
10040 CODING_CATEGORY_MASK_ISO_8_2.
10042 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10044 * regex.c (PREFETCH_NOLIMIT): New function.
10045 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10047 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10049 * syntax.c (find_defun_start): Move test for
10050 open_paren_in_column_0_is_defun_start outside of the loop.
10052 * xdisp.c (redisplay_window): Really switch buffers when
10053 displaying mode lines, and temporarily set selected_frame to the
10054 frame of the window that's redisplayed.
10056 * xfaces.c (free_realized_faces): Block/unblock input.
10057 (free_realized_multibyte_face): Ditto.
10059 2000-05-29 Dave Love <fx@gnu.org>
10061 * textprop.c (Qkeymap): New variable.
10062 (syms_of_textprop): Intern it.
10064 * keymap.c: Include intervals.h.
10065 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10067 * Makefile.in (keymap.o): Depend on intervals.h.
10069 * keyboard.c (menu_bar_items, tool_bar_items)
10070 (Fexecute_extended_command): Deal with `keymap' property.
10071 (read_key_sequence): Track map from `keymap' property as well as
10074 * intervals.c (get_local_map): Extra arg to allow looking for
10077 * intervals.h (map_property): New enum.
10078 (get_local_map): Extra arg using it.
10079 (Qkeymap): Declare.
10081 * lisp.h (get_local_map): Don't declare here.
10083 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10085 * Makefile.in (callproc.o): Depend on composite.h.
10087 * callproc.c: Include composite.h.
10088 (Fcall_process): Handle composition correctly.
10090 * coding.h (coding_allocate_composition_data): Extern it.
10091 (coding_restore_composition): Likewise.
10093 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10094 yet allocated, finish decoding with result
10095 CODING_FINISH_INSUFFICIENT_CMP.
10096 (coding_allocate_composition_data): Make it non-static.
10097 (coding_restore_composition): Likewise.
10099 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10101 * charset.c (syms_of_charset): Revert last change.
10103 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10105 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10106 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10109 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10111 * charset.c (syms_of_charset): Set width of character sets
10112 eight-bit-control and eight-bit-graphic to 1 column.
10114 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10116 * config.in (HAVE_SPEED_T): New define.
10118 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10121 2000-05-26 Dave Love <fx@gnu.org>
10123 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10125 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10126 (Fsubr_arity): New function.
10127 (syms_of_data): Install them.
10129 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10131 * charset.c (init_charset_once): Set the table bytes_by_char_head
10134 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10135 the default fontset to what Emacs uses by default.
10136 (check_registry_encoding): This function deleted.
10137 (Fset_fontset_font): Remove the adhoc condition for the default
10138 fontset. Allow cons in FONTNAME.
10140 * fns.c (map_char_table): Ignore char-table entries for
10141 charsets eight-bit-control and eight-bit-graphic.
10143 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10145 * emacs.c (main): Initialize keyboard syms before initializing
10146 window code, so face names are available.
10148 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10150 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10151 of an anchor at the beginning of a shy-group.
10153 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10155 * xdisp.c (handle_invisible_prop): Don't try to skip over
10156 invisible text if end of text is already reached.
10158 2000-05-25 Dave Love <fx@gnu.org>
10160 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10162 * coding.c (encode_eol): Add null statement after label.
10164 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10166 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10169 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10171 * ccl.c (ccl_driver): Fix previous change.
10173 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10175 * coding.c (run_pre_post_conversion_on_str): Set point to the
10176 beginning of buffer before calling coding->post_read_conversion.
10177 (decode_coding_string): Give correct args to
10178 run_pre_post_conversion_on_str.
10179 (encode_coding_string): Likewise.
10181 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10182 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10183 eight-bit-graphic correctly.
10185 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10187 * fileio.c (Finsert_file_contents): Even if a file is not found,
10188 execute codes for setting up coding system. Call
10189 after-insert-file-functions unconditionally.
10191 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10193 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10194 BSD_PGRPS are not defined.
10196 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10198 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10200 (syms_of_charset): Avoid building same strings.
10202 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10204 * lread.c (Fload): Add a comment about the meaning of
10205 Vuser_init_file being t.
10207 * puresize.h (BASE_PURESIZE): Increase to 675000.
10209 * s/gnu-linux.h (setpgrp): Don't define it here because this
10210 prevents compilation on GNU/Linux systems with glib 2.2.
10212 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10215 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10217 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10218 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10220 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10222 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10224 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10226 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10228 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10230 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10232 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10234 * keyboard.c (read_char): Allow character codes 128..255 to be
10235 handled by input-method-function.
10237 * insdel.c (adjust_markers_for_replace): Fix previous change.
10238 (adjust_after_replace): If PREV_TEXT is nil, call
10239 adjust_markers_for_insert, not adjust_markers_for_replace.
10241 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10243 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10244 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10245 [HAVE_GRANDPT]: Define.
10246 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10248 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10251 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10253 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10255 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10257 The following changes are to handle 8-bit characters in a
10258 multibyte buffer/string without facing with byte combining
10259 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10260 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10262 * Makefile.in (fns.o): Depend on charset.h.
10264 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10265 convert it to unibyte.
10266 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10268 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10269 apparent char boundary.
10270 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10271 0x80..0x9F to/from multibyte form.
10273 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10276 * callproc.c (Fcall_process): Always encode an argument string if
10277 it is multibyte. Setup src_multibyte and dst_multibyte members of
10278 process_coding properly.
10280 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10281 SPLIT_NON_ASCII_CHAR.
10283 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10285 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10287 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10288 (SPLIT_CHARACTER_SEQ): This macro deleted.
10289 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10290 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10291 and eight-bit-graphic.
10292 (char_to_string): Likewise. Signal an error for too large
10294 (char_printable_p): Return 0 for 8-bit characters.
10295 (update_charset_table): Update iso_charset_table only when a final
10296 character is non-negative.
10297 (find_charset_in_text): Renamed from find_charset_in_str.
10298 Arguments and return value changed. Callers changed.
10299 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10300 be -1 if CHARSET is used only internally.
10301 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10303 (Fcharset_after): Simplified.
10304 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10305 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10306 (multibyte_chars_in_text): Simplified by assuming there's no
10307 invalid multibyte sequence.
10308 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10309 (str_as_unibyte): New functions.
10310 (Fstring): Simpified by assuming that byte combining never happens.
10311 (init_charset_once): Initialization for
10312 LEADING_CODE_8_BIT_CONTROL.
10313 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10314 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10315 eight-bit-control and eight-bit-graphic.
10317 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10318 (CHARSET_8_BIT_GRAPHIC): New macros.
10319 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10320 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10321 (CHARSET_REVERSE_CHARSET): Likewise.
10322 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10324 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10325 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10326 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10327 encounter an invalid multibyte sequence.
10328 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10329 sequence is always valid.
10330 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10331 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10332 (CHAR_STRING): For 8-bit characters, call char_to_string.
10333 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10334 multibyte sequence is always valid.
10335 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10336 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10337 (str_as_unibyte): Extern them.
10338 (BCOPY_SHORT): Fix a bug.
10339 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10340 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10341 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10342 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10344 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10345 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10346 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10347 (EMIT_BYTES): New macros.
10348 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10349 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10351 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10352 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10353 check the validity of multibyte sequence.
10354 (decode_coding_emacs_mule): New function.
10355 (encode_coding_emacs_mule): New macro.
10356 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10358 (DECODE_ISO_CHARACTER): Just return a character code.
10359 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10360 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10361 EMIT_CHAR to produced decoded characters. Exit the loop only by
10362 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10364 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10365 only position codes for an invalid character.
10366 (encode_designation_at_bol): Return new destination pointer. 5th
10367 arg DSTP is changed to DST.
10368 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10369 from the source by ONE_MORE_CHAR. Don't handle the case of last
10371 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10373 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10374 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10375 TWO_MORE_BYTES to fetch a byte from the source.
10376 (encode_eol): Pay attention to coding->src_multibyte.
10377 (detect_coding, detect_eol): Preserve members src_multibyte and
10379 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10380 (encoding_buffer_size): Set magnification to 3 for all coding
10381 systems that require encoding.
10382 (ccl_coding_driver): For decoding, be sure that the result is
10383 valid multibyte sequence.
10384 (decode_coding): Initialize coding->errors and coding->result.
10385 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10386 and raw-text, always call decode_eol. Handle the case of last
10387 block here. If not coding->dst_multibyte, convert the resulting
10388 sequence to unibyte.
10389 (encode_coding): Initialize coding->errors and coding->result.
10390 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10391 and raw-text, always call encode_eol. Handle the case of last
10393 (shrink_decoding_region, shrink_encoding_region): Detect cases
10394 that we can't skip data more rigidly.
10395 (code_convert_region): Setup src_multibyte and dst_multibyte
10396 members of coding. For decoding, if the buffer is multibyte,
10397 convert the source sequence to unibyte in advance. For encoding,
10398 if the buffer is multibyte, convert the resulting sequence to
10399 multibyte afterward.
10400 (run_pre_post_conversion_on_str): New function.
10401 (code_convert_string): Deleted and divided into the following two.
10402 (decode_coding_string, encode_coding_string): New functions.
10403 (code_convert_string1, code_convert_string_norecord): Call one of
10405 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10406 MAKE_NON_ASCII_CHAR.
10407 (Fset_terminal_coding_system_internal)
10408 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10409 and dst_multibyte members.
10410 (init_coding_once): Initialize iso_code_class with new enum
10411 ISO_control_0 and ISO_control_1.
10413 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10414 devided into ISO_control_0 and ISO_control_1.
10415 (struct coding_system): New members src_multibyte, dst_multibyte,
10416 errors, and result. Delete member fake_multibyte.
10417 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10419 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10422 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10425 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10427 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10429 (Ftranspose_region): Delete codes for handling byte combining.
10431 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10432 dst_multibyte members of coding. On handling REPLACE on unibyte
10433 buffer, convert the result of decode_coding to unibyte. On
10434 inserting into a mutibyte buffer, always call code_convert_region.
10435 (e_write): Setup coding->src_multibyte according to the
10436 multibyteness of the source (buffer or string).
10438 * fns.c (concat): Handle 8-bit characters correctly.
10439 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10440 unibyte in the result.
10441 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10442 valid multibyte form in the result.
10443 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10444 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10445 return -1, signal an error.
10446 (base64_encode_1): New arg MULTIBYTE. Get each character by
10447 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10448 character is found, return -1.
10449 (Fbase64_decode_region): Delete codes for handling byte-combining.
10450 Treat each decoded byte as a unibyte character.
10451 (Fbase64_decode_string): Return unibyte string.
10452 (Fcompare_strings, concat, string_byte_to_char): Use
10453 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10454 FETCH_STRING_CHAR_ADVANCE.
10455 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10456 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10458 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10459 SPLIT_NON_ASCII_CHAR.
10460 (fontset_ref_via_base, fontset_set): Likewise
10462 * insdel.c (adjust_markers_for_record_delete): Deleted.
10463 (adjust_markers_for_insert): Argument changed. Caller changed.
10464 (adjust_markers_for_replace): Likewise.
10465 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10466 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10467 (copy_text): Delete unused local varialbe c_save. For converting
10468 to multibyte, be sure to make all 8-bit characters in valid
10470 (count_size_as_multibyte): Handle 8-bit characters correctly.
10471 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10472 (adjust_after_replace, replace_range, del_range_2)
10473 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10474 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10475 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10476 handling byte combining.
10477 (adjust_before_replace): Deleted.
10479 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10480 SPLIT_NON_ASCII_CHAR.
10481 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10482 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10483 (Fkey_description): Likewise.
10485 * lread.c (read1): On reading multibyte string, be sure to make
10486 all 8-bit chararacters in valid multibyte form.
10487 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10489 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10492 * process.c (Fstart_process): GCPRO current_dir before calling
10493 Ffind_operation_coding_system. Encode arguments here.
10494 (create_process): Don't encode arguments here. Setup
10495 src_multibyte and dst_multibyte members of struct coding.
10496 (read_process_output): Setup src_multibyte and dst_multibyte
10497 members of struct coding. If the output is to multibyte buffer,
10498 always decode the output of the process. Adjust the
10499 representation of 8-bit characters to the multibyteness of the output.
10500 (send_process): Setup coding->src_multibyte according to the
10501 multibyteness of the source.
10503 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10504 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10505 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10507 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10509 * w16select.c (Fw16_set_clipboard_data): Setup members
10510 src_multibyte and dst_multibyte of coding. Adjusted for the
10511 change for find_charset_in_str.
10512 (Fw16_get_clipboard_data): Likewise.
10514 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10515 dst_multibyte of coding.
10516 (x_to_w32_font): Likewise.
10518 * w32select.c (Fw32_set_clipboard_data): Setup members
10519 src_multibyte and dst_multibyte of coding. Adjusted for the
10520 change for find_charset_in_str.
10521 (Fw32_get_clipboard_data): Likewise.
10523 * xdisp.c (get_next_display_element): Handle 8-bit characters
10525 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10526 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10528 * xselect.c (selection_data_to_lisp_data): Setup members
10529 src_multibyte and dst_multibyte of coding. Adjusted for the
10530 change for find_charset_in_str.
10531 (lisp_data_to_selection_data): Likewise.
10533 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10535 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10537 * dispextern.h (Vimage_types): Add extern declaration.
10539 * xdisp.c (Vimage_types): Moved here from xfns.c.
10540 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10542 * xfns.c (Vimages_types): Moved to xdisp.c.
10543 (syms_of_xfns): Move `image-types' to xdisp.c.
10545 * w32fns.c (Vimage_types): Removed.
10546 (syms_of_w32fns): Remove `image-types'.
10548 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10550 * fns.c (map_char_table): Pay attention to character number of
10551 charset. Check the validity of charset at the first level. For
10552 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10555 * fontset.c: Include "buffer.h".
10556 (fs_load_font): If the face has fontset, record the face ID in
10558 (Finternal_char_font): New function.
10559 (accumulate_font_info): New function.
10560 (Ffontset_info): Rewritten for the new fontset implementation.
10561 (syms_of_fontset): Register Vdefault_fontset in the first element
10562 of Vfontset_table. Include Vdefault_fontset in
10563 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10566 2000-05-16 Dave Love <fx@gnu.org>
10568 * m/iris5d.h: Deleted -- unused.
10570 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10572 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10573 `invalid' instead of `illegal'.
10575 * indent.c (Fmove_to_column): When ending within a tab, insert
10576 spaces first so that markers at the end of the tab get adjusted.
10578 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10579 buffer list that wasn't selected in that frame.
10581 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10582 is needed on mescaline, use a 2 char prefix, and call
10583 make_temp_name with second arg non-zero.
10585 * fileio.c (make_temp_name): New function, extracted from
10587 (Fmake_temp_name): Use it.
10589 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10591 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10593 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10595 * Makefile.in (lisp): Add env.elc.
10597 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10599 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10601 * search.c (Freplace_match): Handle case of `\N' in the
10602 replacement when there's no group N.
10604 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10606 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10607 of the message to message_dolog.
10609 * keyboard.c (read_char): Don't clear current message for help
10610 events; let the code handling help events handle this. Change
10611 code detecting help events that should be ignored.
10613 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10614 we're interating over a string.
10616 2000-05-09 Dave Love <fx@gnu.org>
10618 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10619 that offset before writing. Move gcpro region past call of
10622 2000-05-04 Dave Love <fx@gnu.org>
10624 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10626 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10628 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10629 of inserted characters when BUF equals the current buffer, and PT
10630 is in front of or equal to FROM.
10632 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10634 * xdisp.c (handle_single_display_prop): If display property value
10635 is invalid, or something not supported on the frame, restore
10636 iterator's position to what it was initially. Make sure to return
10637 0 for invalid and unsupported property values.
10639 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10640 that x_per_char_metric returns null.
10642 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10644 * xterm.h (struct face): Add forward declaration.
10645 (struct image): Ditto.
10646 (image_ascent): Add prototype.
10648 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10649 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10650 image_ascent instead of using IMAGE_ASCENT.
10652 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10653 (IMAGE_ASCENT): Removed.
10655 * xfns.c (Qcenter): New variable.
10656 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10657 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10658 (image_ascent): New function.
10659 (lookup_image): Recognize `:ascent center'.
10660 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10661 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10662 (xbm_load): Don't set image's ascent here.
10663 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10664 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10665 check ascent values here.
10666 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10667 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10668 (syms_of_xfns): Initialize Qcenter.
10670 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10671 to the limits, increase the limits.
10673 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10675 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10676 Check Vfont_encoding_alist against the full name of the opened font.
10678 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10680 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10681 taller than the window.
10683 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10685 * xfaces.c (realize_x_face): Fix the argument of the second
10686 xassert. BASE_FACE may not be a face for ASCII.
10688 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10690 * print.c (print_object): Treat print-length < 0 as nil.
10692 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10694 * s/freebsd.h (TERMCAP_OBJ): Removed.
10695 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10697 * lread.c (read1): Don't treat period followed by certain
10698 characters as symbol start.
10700 * xfns.c (slurp_file): New function.
10701 (xbm_image_p): Handle case of in-memory XBM files.
10702 (xbm_scan): Rewritten to work on memory buffers instead of files.
10703 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10704 Work on memory buffers instead of files. If DATA is null test
10705 if buffer looks like an in-memory XBM file.
10706 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10707 memory buffers instead of files.
10708 (xbm_file_p): New function.
10709 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10711 * lread.c (end_of_file_error): New function.
10712 (read1): Call it instead of signaling `end-of-file' directly.
10714 * print.c (print_error_message): Print data of `end-of-file'
10715 with Fprinc instead of Fprin1.
10717 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10719 * window.c (freeze_window_start): Check that minibuffer scroll
10720 window isn't nil before extracting the window structure pointer
10723 * undo.c (record_delete): If we hit the end of the undo list, stop
10724 picking elements apart.
10726 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10728 * xdisp.c (display_line): If lines are continued, restore
10729 iterator's ascent/descent information to the values before the
10730 first glyph not fitting on the line.
10732 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10734 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10735 positions in glyph matrix. Don't compute new window end positions.
10737 * dispnew.c (increment_matrix_positions): Renamed from
10738 increment_glyph_matrix_buffer_positions.
10739 (increment_row_positions): Renamed from
10740 increment_glyph_row_buffer_positions.
10742 * dispextern.h: Change names of renamed functions from dispnew.c
10745 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10747 * fileio.c (Fdo_auto_save): Create directories for auto-save
10748 list file if necessary.
10750 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10751 from buffer or frame.
10752 (automatic_hscrolling_p): New variable.
10753 (hscroll_windows): Scroll windows horizontally only if automatic
10754 hscrolling is allowed.
10755 (syms_of_xdisp): New variable `automatic-hscrolling'.
10757 * frame.h (struct frame): Add member extra_line_spacing.
10759 * xfns.c (x_set_line_spacing): New function.
10760 (Fx_create_frame): Set line spacing from resources.
10761 (Qline_spacing): New variable.
10762 (syms_of_xfns): Initialize Qline_spacing.
10764 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10766 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10767 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10768 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10769 extra_line_spacing from default value.
10770 (init_buffer_once): Initialize default value of extra_line_spacing.
10772 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10775 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10776 prompt_width. Add extra line spacing.
10778 * term.c (produce_glyphs): Remove reference to struct it's
10781 * dispextern.h (struct it): Remove member prompt_width, add
10782 extra_line_spacing.
10784 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10786 * dispnew.c (update_frame_line): When writing a whole line, make
10787 sure cursor is in the right row afterwards, otherwise a use of
10788 capability `ch' in cmgoto might leave the cursor in the row below.
10790 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10792 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10794 * keyboard.c (timer_check): Fix typo in comment.
10796 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10798 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10799 name change: ch -> character.
10801 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10803 * keyboard.c (echo_message_buffer): New variable.
10804 (echo_now): Set echo_message_buffer to the echo area buffer used
10805 to display the echo.
10806 (cancel_echoing): Reset echo_message_buffer to nil.
10807 (read_char): Code rewritten that handles canceling an echo or
10808 echoing a dash, respectively.
10810 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10811 directory doesn't exist.
10813 2000-04-19 Dave Love <fx@gnu.org>
10815 * fns.c (syms_of_fns): Defsubr mapc.
10816 (concat): Don't allow numeric args.
10817 (Fconcat): Doc change.
10819 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10821 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10822 instead define end_match(1|2) more carefully.
10823 Use GET_CHAR_BEFORE_2 for `begline'.
10825 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10827 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10828 on 64-bit systems where NULL is defined as `0'.
10830 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10831 the `variable argument list' to make it work on Alpha.
10833 * m/alpha.h (_LP64) [!_LP64]: Define.
10834 (ORDINARY_LINK): Define for NetBSD.
10836 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10838 2000-04-19 Dave Love <fx@gnu.org>
10840 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10843 * Makefile.in (LIBS): Don't use.
10844 (GETLOADAVG_OBJ): Define again.
10845 (otherobj): Add GETLOADAVG_OBJ.
10847 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10849 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10851 * lread.c (read_filtered_event): Cancel and start busy cursor.
10853 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10854 that the per-character metrics may be null.
10856 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10858 * buffer.c (clone_per_buffer_values): New function.
10859 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10860 clone_per_buffer_values if CLONE is not nil.
10862 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10864 2000-04-16 Dave Love <fx@gnu.org>
10866 * Makefile.in: Remove obsolete localcpp stuff.
10867 (GETLOADAVG_OBJ): Don't define.
10868 (obj): Move LIBOBJS...
10869 (otherobj): ... to here.
10870 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10871 whitespace-only lines after the continuation (Irix).
10873 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10875 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10877 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10879 2000-04-14 Dave Love <fx@gnu.org>
10881 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10882 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10883 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10884 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10887 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10888 autoconfiscated HAVE_GETLOADAVG.
10890 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10893 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10895 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10896 (fill_in_lock_file_name): Avoid existing files that aren't links.
10898 2000-04-14 Dave Love <fx@gnu.org>
10900 * Makefile.in (LIBS, LIBOBJS): New variable.
10901 (INTERVAL_SRC): Convert to make variable.
10902 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10903 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10904 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10906 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10907 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10908 (shortlisp): Add facemenu, float-sup, frame.
10909 (SOME_MACHINE_LISP): Remove them from here.
10910 (LIBES): Change unused LDLIBS to autoconf LIBS.
10912 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10914 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10916 * composite.c (update_compositions): If FROM and TO are not in a
10917 valid range, do nothing.
10919 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10921 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10923 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10925 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10928 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10930 * fileio.c (a_write): Remove redundant semi-colons.
10931 (e_write): Return -1 if failed to write all the data.
10932 This fixes the changes made at 1999-12-15.
10934 2000-04-12 Dave Love <fx@gnu.org>
10936 * fns.c (mapcar1): Test for null vals to support mapc.
10937 (Fmapc): New function.
10939 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10941 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10942 (IT_frame_up_to_date): Support the buffer local value of
10943 cursor-type, if defined.
10945 2000-04-10 Dave Love <fx@gnu.org>
10947 * editfns.c (preceding-char, following-char): Doc fix.
10949 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10951 * Makefile.in (temacs): Revert 2000-03-12 change.
10953 2000-04-10 Jason Rumney <jasonr@gnu.org>
10955 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10957 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10959 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10960 area buffer, if it's not set up yet.
10962 * indent.c (compute_motion): Set immediate_quit.
10964 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10966 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10967 (realize_tty_face): Suppress boldness if colors are the inverse of
10968 the default colors, and tty_suppress_bold_inverse_default_colors_p
10970 (Ftty_suppress_bold_inverse_default_colors): New function.
10971 (syms_of_xfaces): Defsubr it.
10973 * buffer.c (Frestore_buffer_modified_p): New function.
10974 (syms_of_buffer): Defsubr it.
10976 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10978 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10979 charset id (int) argument, not a charset (Lisp_Object).
10981 * coding.h (code_convert_string): Declare.
10982 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10983 object, as the fourth argument to code_convert_string.
10985 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10986 (Fset_fontset_font): Use EQ to compare lisp objects.
10988 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10990 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10991 a pointer that looks like a lisp object.
10992 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10993 zero, instead see whether it's an integer object, since they can't
10995 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10997 * dispnew.c (allocate_matrices_for_frame_redisplay)
10998 (direct_output_forward_char): Use X(U)INT and make_number as needed
10999 to convert between (unsigned) int values and lisp integers.
11000 * keyboard.c (read_key_sequence): Likewise.
11001 * lread.c (substitute_object_recurse): Likewise.
11002 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11003 * minibuf.c (do_completion, Fminibuffer_complete_word)
11004 (Fminibuffer_completion_help): Likewise.
11005 * term.c (produce_special_glyphs): Likewise.
11007 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11008 * print.c (print_preprocess, print_object): Likewise.
11010 * search.c (compile_pattern): Use NILP when checking for nil.
11012 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11013 __OPTIMIZE__]: Provide a GNU C macro version that handles
11014 lisp-object unions.
11015 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11016 field, to better cope with ENABLE_CHECKING and calls that modify a
11017 Lisp_Object using its old value.
11019 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11021 * window.c (compare_window_configurations): Signal an error
11022 if parameters C1 or C2 aren't window configurations.
11024 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11025 AFTER_POTENTIAL_GC calls around calls to functions that can
11026 signal an error and thus invoke the debugger.
11028 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11030 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11031 an error if decoding fails.
11033 * keyboard.c (lispy_mouse_names): Variable removed.
11034 (Vlispy_mouse_stem): New variable.
11035 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11036 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11037 for any mouse button number. Increase size of mouse_syms and
11038 button_down_location as needed. Call modify_event_symbol with
11039 different arguments.
11040 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11041 Call modify_event_symbol with different arguments.
11042 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11043 for any button number. Call modify_event_symbol with different
11045 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11046 Accept a string for NAME_ALIST_OR_STEM.
11048 * lisp.h (larger_vector): Add prototype.
11050 * fns.c (larger_vector): Make externally visible.
11052 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11054 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11056 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11057 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11058 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11059 we are between str1 and str2.
11060 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11061 (PATFETCH): Use `TRANSLATE'.
11062 (PATFETCH_RAW): Fetch multibyte char if applicable.
11063 (PATUNFETCH): Remove.
11064 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11065 When writing a char, write it directly into the pattern buffer rather
11066 than going needlessly through a temp char-array.
11067 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11068 multibyte magic and remove the useless `#ifdef emacs'.
11069 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11072 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11073 conditional on `emacs'.
11075 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11077 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11079 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11080 non-union-type versions of XMARK and friends here, because XMARK
11081 and friends won't work on an integer field if NO_UNION_TYPE is not
11083 (make_number): Define as a function if it's not defined as a macro.
11085 * composite.c (run_composite_function): Use NILP when checking for nil.
11086 (syms_of_composite): Delete local var NARGS, pass an int as first
11087 argument to Fmake_hash_table.
11089 * editfns.c (text_property_stickiness): Use NILP to test
11090 Lisp_Object boolean value.
11091 (Fmessage_or_box): Don't use NILP to test int variable.
11092 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11093 problems reading from and changing the same lisp value in an
11096 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11098 * term.c (TN_no_color_video): New variable.
11099 (term_init): Intitialize TN_no_color_video.
11100 (enum no_color_bit): New enumeration.
11101 (MAY_USE_WITH_COLORS_P): New macro.
11102 (turn_on_face): Use it to determine if attributes may be used
11103 combined with colors.
11105 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11107 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11108 with int lvalues via casts; instead, just yield lisp object lvalues.
11109 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11110 proper accessor macros.
11111 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11112 (grow_mini_window): Fix typo getting int value of root->height.
11114 * xdisp.c (compute_string_pos): Fix order of arguments to
11115 string_pos_nchars_ahead.
11116 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11117 count arg to variable-arg routines like Frun_hook_with_args and
11119 (back_to_previous_visible_line_start)
11120 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11121 fixed-arg routines like Fget_char_property and Fmake_string.
11122 (reconsider_clip_changes): Use XINT when comparing integer lisp
11123 objects, or passing them as int arguments.
11124 (mark_window_display_accurate, insert_left_trunc_glyphs)
11125 (append_space, extend_face_to_end_of_line): Use make_number when
11126 storing or passing integer values as lisp objects.
11127 (set_cursor_from_row, highlight_trailing_whitespace): Use
11128 INTEGERP, not implicit test against zero, for glyph object.
11129 (try_window_id): Don't use make_number when we want an int value.
11131 * xfaces.c (xlfd_symbolic_value): Make last argument a
11132 Lisp_Object, to be consistent with callers.
11133 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11134 (lface_hash): Apply XFASTINT to lisp values before folding in.
11136 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11137 fill in window width and height. Pass an int, not a lisp object,
11138 as first arg to Finsert.
11140 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11142 * xfaces.c (realize_basic_faces): Block input while realizing
11145 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11147 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11149 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11151 * xterm.c (x_produce_glyphs): When displaying unibyte text
11152 or ASCII, handle case that per-char metric is null.
11154 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11156 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11158 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11159 (XSUBR, XBUFFER): Verify correct object type before returning
11160 pointer, using eassert.
11161 * frame.h (XFRAME): Likewise.
11163 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11164 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11165 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11166 * data.c (set_internal): Likewise.
11167 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11168 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11169 * fileio.c (auto_save_1): Likewise.
11170 * insdel.c (check_markers): Likewise.
11171 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11172 * undo.c (record_insert): Likewise.
11173 * vmsproc.c (child_sig): Likewise.
11174 * window.c (unshow_buffer, window_loop): Likewise.
11175 * xterm.c (x_erase_phys_cursor): Likewise.
11177 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11179 * xfns.c (free_image_cache): Free the cache structure itself
11180 last, after all its members have been freed.
11182 * lisp.h (xstrdup): Add prototype.
11184 * alloc.c (xstrdup): Moved here from xfaces.c.
11185 (allocating_for_lisp): Variable removed.
11186 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11188 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11190 (xstrdup): Moved to alloc.c.
11192 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11194 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11196 * emacs.c (main): Fix sense of no-loadup test.
11198 * config.in (ENABLE_CHECKING): Undef.
11200 * lisp.h (struct interval): Replace "parent" field with a union of
11201 interval pointer and Lisp_Object; add new bitfield to use as
11202 discriminant. Change other flag fields to bitfields.
11203 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11204 is defined and the supplied test fails, print a message and abort.
11205 (eassert): New macro. Use CHECK to provide an assert-like facility.
11207 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11208 pointers; abort if the value looks like a lisp object.
11209 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11210 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11211 Modify for new interval parent definition.
11213 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11214 (UNMARK_BALANCE_INTERVALS): Update references that need an
11215 addressable lisp object in the interval structure.
11216 (die): New function.
11217 (suppress_checking): New variable.
11219 * intervals.c (interval_start_pos): Just return 0 if there's no
11222 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11224 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11225 and earlier Emacs versions.
11227 * keyboard.c (Ftop_level): Cancel busy-cursor.
11229 * eval.c (call_debugger): Cancel busy-cursor.
11231 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11233 * search.c (Freplace_match): Adjust multibyteness of the current
11234 buffer and NEWTEXT. Free allocated memory before signaling an error.
11236 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11238 * regex.c (analyse_first): New function obtained by ripping out most
11239 of re_compile_fastmap and generalizing it a little bit so that it
11240 can also just return whether a given (sub)pattern can match the empty
11242 (regex_compile): Use `analyse_first' to decide whether the loop-check
11243 needs to be done or not for *, +, *? and +? (the loop check is costly
11244 for non-greedy repetition).
11245 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11247 2000-03-28 Dave Love <fx@gnu.org>
11249 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11251 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11253 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11255 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11257 (enum re_opcode_t): Update description of succeed_n.
11258 (PATFETCH): Always define.
11259 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11260 operators, char classes, shy-groups and intervals).
11261 Optimize special cases of intervals so as to only use succeed_n and
11262 jump_n when really needed.
11263 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11264 that we don't have to handle the special cases any more.
11265 Simplify on_failure_jump handling as well.
11267 2000-03-28 Jason Rumney <jasonr@gnu.org>
11269 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11271 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11273 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11275 * s/msdos.h (GC_SETJMP_WORKS): Define.
11277 * alloc.c (mark_maybe_object): New function.
11278 (mark_memory): Use it.
11279 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11280 (setjmp_tested_p, longjmp_done): New variables.
11281 (test_setjmp): New function.
11282 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11283 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11285 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11286 to DEC_TEXT_POS and INC_TEXT_POS.
11288 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11289 with parameter MULTIBYTE_P.
11291 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11293 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11294 buffers because it looks for multibyte character byte sequences
11295 which don't exist in unibyte text.
11297 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11299 * xfaces.c (register_color, unregister_color, unregister_colors)
11300 [DEBUG_X_COLORS]: New functions.
11301 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11303 * xfns.c (x_set_cursor_color): Get color reference counts right.
11305 * xterm.c (x_copy_color): New function.
11306 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11308 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11309 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11310 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11311 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11312 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11313 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11314 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11315 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11316 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11317 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11319 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11320 names for handling per-buffer variables.
11322 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11323 instead of MAX_BUFFER_LOCAL_VARS.
11324 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11326 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11328 * xfns.c (x_specified_cursor_type): New function.
11329 (x_set_cursor_type): Use it.
11331 * buffer.h (struct buffer): Add cursor_type.
11333 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11335 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11336 (print_partial_compiled_pattern, re_compile_fastmap):
11338 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11339 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11340 executing it as well as when popping it off the stack to find infinite
11341 loops in non-greedy repetition operators.
11343 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11345 * doc.c (Qfunction_documentation): New variable.
11346 (syms_of_doc): Initialize Qfunction_documentation.
11347 (Fdocumentation): If FUNCTION is a symbol with non-nil
11348 `function-documentation' property, return a documentation derived
11351 * buffer.c (syms_of_buffer): Add default-cursor-type.
11352 (init_buffer_once): Don't let cursor_type have a local value
11355 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11356 on buffer-local value of cursor_type.
11357 (x_draw_bar_cursor): Add parameter WIDTH.
11359 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11360 (init_buffer_once): Set default cursor_type value to t.
11361 Mark cursor_type as local everywhere.
11362 (syms_of_buffer): New per-buffer variable cursor-type.
11364 * buffer.h (struct buffer): Remove member local_var_flags,
11366 (MAX_BUFFER_LOCAL_VARS): New macro.
11367 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11368 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11369 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11370 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11372 * print.c (print_object): Use new macros for per-buffer variables.
11374 * category.c (Fset_category_table): Use new macros for per-buffer
11377 * buffer.c (buffer_permanent_local_flags): Make a char array.
11378 (max_buffer_local_idx): New variable.
11379 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11380 for new handling of per-buffer variables.
11381 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11382 (init_buffer_once): Initialize per-buffer vars differently.
11383 Set max_buffer_local_idx.
11385 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11388 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11390 * data.c (do_symval_forwarding, store_symval_forwarding)
11391 (find_symbol_value, set_internal, default_value, Fset_default)
11392 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11393 per-buffer variables.
11395 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11397 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11399 * xterm.c (x_term_init): Unblock input around call1 of
11400 Qvendor_specific_keysyms.
11402 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11403 (find_defun_start): Consider an open parenthesis in column 0
11404 a defun start only if open_paren_in_column_0_is_defun_start is set.
11405 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11407 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11409 * eval.c (Fautoload): Add entry in load-history (if after dump).
11410 * lread.c (load-history): Update docstring.
11412 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11414 * indent.c (Fvertical_motion): Always use the current buffer.
11415 Temporarily change the window's buffer, if necessary.
11417 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11419 * xterm.c (fast_find_position): Make sure not to consider rows
11420 not visible in the window.
11422 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11424 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11425 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11427 2000-03-22 Jason Rumney <jasonr@gnu.org>
11429 * w32menu.c (single_submenu): Set help string to NULL if none.
11430 (w32_menu_show): Set help string correctly.
11431 (add-menu-item): Set help string in MIIM_DATA for menu item.
11432 Load SetMenuItemInfoA explicitly.
11433 (w32_menu_display_help): New function.
11435 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11436 (QCdata): Moved to xdisp.c.
11438 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11439 (Vw32_charset_to_codepage_alist): Removed.
11440 (Vw32_charset_info_alist): New variable.
11441 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11442 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11443 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11444 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11446 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11447 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11448 Define Vw32_charset_info_alist and w32_charset symbols.
11450 2000-03-22 Jason Rumney <jasonr@gnu.org>
11452 * makefile.nt (w32bdf.obj): Update dependencies.
11454 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11456 * w32fns.c: Include fontset.h after dispextern.h.
11457 (Fx_create_frame): Do not create fontset.
11458 (w32_load_system_font): Doc fix.
11459 (Fx_close_connection): Free full_name if it is not shared.
11461 * w32term.c: Include fontset.h after dispextern.h.
11462 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11464 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11465 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11466 (w32_font_is_double_byte): New function, needs body.
11467 (x_append_glyph): Set glyph->glyph_not_available_p.
11468 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11469 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11470 character, convert it to a unibyte character.
11471 (struct glyph_string): Delete member `charset'.
11472 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11473 calculating it is found.
11474 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11475 the case that per char metric is not available correctly.
11476 (x_fill_glyph_string): Handle the case that the specific glyph is
11477 not available correctly.
11478 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11479 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11480 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11481 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11482 fontset. Don't call FS_LOAD_FONT.
11484 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11486 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11487 (INT_LISPLIKE): New macro.
11488 (NULL_INTERVAL_P): Use it.
11489 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11490 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11491 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11493 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11494 explicit references to "parent" field of struct interval and
11495 associated unclean type conversions.
11496 * intervals.c (create_root_interval, root_interval, rotate_right)
11497 (rotate_left, balance_possible_root_interval, split_interval_right)
11498 (split_interval_left, interval_start_pos, find_interval)
11499 (next_interval, previous_interval, update_interval)
11500 (adjust_intervals_for_insertion, delete_node, delete_interval)
11501 (adjust_intervals_for_deletion, merge_interval_right)
11502 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11503 (copy_intervals_to_string): Likewise.
11504 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11506 * syntax.c (update_syntax_table): Likewise.
11508 * intervals.c (reproduce_tree_obj): New function, like
11509 reproduce_tree but takes a Lisp_Object for the parent. Declare
11511 (graft_intervals_into_buffer): Use it when appropriate.
11512 (reproduce_tree): Declare with prototype.
11513 (balance_possible_root_interval): Check that the parent is a lisp
11514 object before trying to examine its type.
11516 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11518 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11519 as strings only if both are known to be strings.
11521 * s/openbsd.h (LIBS_TERMCAP): Undef.
11523 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11525 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11526 definitions for non-Emacs compilation.
11527 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11528 outside of `#ifdef emacs'.
11529 (print_partial_compiled_pattern): Update.
11530 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11531 (re_compile_fastmap): Merge handling of charset and charset_not (for
11532 emacs and non-emacs compilation as well).
11533 Similarly for (not)categoryspec and (not)syntaxspec.
11534 Don't use the fastmap when reaching `anychar' since the added
11535 complexity is not justified.
11536 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11537 and (not)syntaxspec. Merge (not)categoryspec.
11539 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11541 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11542 (FACE_FOR_CHAR): Define them differently for the configuration of
11545 2000-03-21 Dave Love <fx@gnu.org>
11547 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11550 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11552 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11553 (lface_fully_specified_p): Don't check contents of
11554 LFACE_FONT_INDEX because that attribute is optional.
11555 (realize_x_face): Remove now unwarranted xassert.
11557 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11559 The following changes are to make font selection based on
11560 characters, not charset. In addition, they recover fontset
11561 facilities while utilizing the new font selection mechanism.
11563 * Makefile.in (fontset.o): Depend on dispextern.h.
11565 * alloc.c (mark_face_cache): Don't mark face->registry.
11567 * dispextern.h (struct glyph): New member glyph_not_available_p.
11568 Use 22 bits for face_id.
11569 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11570 (struct face): Delete member registry, new member ascii_face.
11571 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11572 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11573 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11574 (struct it): Delete member charset, new member glyph_not_available_p.
11576 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11577 (struct fontset_info, struct fontset_data): Structs removed.
11578 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11579 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11580 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11581 (fs_free_face_fontset, fontset_font_pattern)
11582 (face_suitable_for_char_p, face_for_char)
11583 (make_fontset_for_ascii_face): Extern them.
11584 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11585 (FS_LOAD_FACE_FONT): New macro.
11587 * fontset.c: All codes rewritten or adjusted for the change of
11588 fontset implementation. Now fontset is represented by char table.
11589 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11591 (my_strcasecmp): Function removed.
11592 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11593 (AREF, ASIZE): New macros.
11594 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11595 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11596 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11597 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11598 (fontset_id_valid_p, font_family_registry, fontset_name)
11599 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11600 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11602 (fs_load_font): New arg FACE. Caller changed.
11603 (fs_query_fontset): Argument changed. Caller changed.
11604 (Fquery_fontset): call fs_query_fontset.
11605 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11607 (clear_fontset_elements, check_registry_encoding)
11608 (check_fontset_name): New functions.
11609 (syms_of_fontset): Set char-table-extra-slots property of fontset
11610 to 3. Staticpro and initialize Vfontset_table and
11611 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11613 * frame.h (struct frame): Member `fontset_data' removed.
11614 (FRAME_FONTSET_DATA): Macro removed.
11616 * frame.c (make_frame): Don't allocate f->fontset_data.
11617 (Fdelete_frame): Don't free f->fontset_data.
11619 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11621 * xdisp.c (charset_at_position): Function removed.
11622 (init_iterator): Don't set member charset of struct `it'.
11623 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11624 (next_element_from_display_vector, insert_left_trunc_glyphs):
11626 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11628 (get_next_display_element, append_space)
11629 (extend_face_to_end_of_line): Likewise.
11631 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11633 (clear_font_table, frame_update_line_height, load_face_font):
11634 Adjusted for the change of fontset implementation.
11635 (load_face_fontset_font): Function removed.
11636 (pixel_point_size): New function.
11637 (font_list): Argument type changed. Caller changed.
11638 (LFACE_FONT): New macro.
11639 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11640 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11641 Lisp_Object. Determine the font name by actually loading a font
11642 by the specified pattern. Set LFACE_FONT (lface) to the specified
11643 pattern. Even if a font is not found, don't try alternatives.
11644 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11645 (set_font_frame_param): If `font' is specified in lface, use it.
11646 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11647 (lface_same_font_attributes_p): Likewise.
11648 (make_realized_face): Arguent changed. Caller changed. Set
11649 face->ascii_face to face itself.
11650 (free_realized_face): Free face->fontset if face is for ASCII.
11651 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11652 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11653 (free_realized_multibyte_face): New function.
11654 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11655 changed. Caller changed.
11656 (try_font_list): Argument type changed.
11657 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11658 (choose_face_font): Argument changed. Handle fontset properly.
11659 (choose_face_fontset_font): Function removed.
11660 (realize_default_face, realize_named_face): Don't remove the
11662 (realize_face): Argument changed. Caller changed. Remove face
11663 with the arg former_face_id in advance. Load font for the new face.
11664 (realize_x_face): Argument changed. Caller changed. For a
11665 multibyte character, share fontset with base_face. For a single
11666 byte character, make a new realized fontset. Don't load a font here.
11667 (realize_tty_face): Argument changed. Caller changed.
11668 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11669 (face_at_buffer_position): Don't check multibyte_p for returning
11671 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11672 FACE_SUITABLE_FOR_CHARSET_P.
11673 (syms_of_xfaces): Remove code for Qx_charset_registry and
11674 Vface_default_registry.
11676 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11677 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11678 (x_per_char_metric): Don't try FONT->default_char. Even if
11679 pcm->width is zero, glyph bits may exist.
11680 (x_encode_char): Always initialize char2b->byte1.
11681 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11682 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11683 (x_append_glyph): Set glyph->glyph_not_available_p.
11684 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11685 it->charset. Handle the case that per char metric is not
11686 available. If it->multibyte_p is zero and it->c is a multibyte
11687 character, convert it to a unibyte character.
11688 (struct glyph_string): Delete member `charset'.
11689 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11690 the case that per char metric is not available correctly.
11691 (x_fill_glyph_string): Handle the case that the specific glyph is
11692 not available correctly.
11693 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11694 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11695 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11696 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11697 fontset. Don't call FS_LOAD_FONT.
11699 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11700 (x_create_tip_frame): Likewise.
11701 (Fx_close_connection): Free full_name of font_info.
11703 * fns.c (optimize_sub_char_table): New function.
11704 (Foptimize_char_table): New function.
11705 (syms_of_fns): Defsubr Soptimize_char_table.
11707 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11709 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11710 only if buffer is displayed in some window.
11712 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11713 (try_window_reusing_current_matrix): Don't call scroll run
11714 function if run's current and desired position are the same;
11715 this prevents cursor flickering.
11717 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11719 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11721 * regex.c (RE_STRING_CHAR): New macro.
11722 (GET_CHAR_AFER_2): Remove.
11723 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11724 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11725 (print_partial_compiled_pattern, re_compile_fastmap)
11726 (re_match_2_internal): Remove on_failure_jump_exclusive.
11727 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11728 optimization only need to work for * (ie. can use of_keep_string_jump).
11729 Remove the special case for .*\n since it is now covered by the general
11731 (re_search_2): Don't bother with `room'.
11732 (skip_one_char): New function.
11733 (skip_noops): Simplify since `memory' is not needed any more.
11734 (mutually_exclusive_p): Restructure slightly to use `switch' and
11735 add handling for "all" remaining cases.
11736 (re_match_2_internal): Change on_failure_jump_smart to use
11737 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11738 rather than on_failure_jump_exclusive.
11740 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11742 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11743 number of bits per RGB because it's everywhere used as the depth
11746 * term.c (calculate_costs): Remove code dealing with X frames.
11748 2000-03-19 Richard M. Stallman <rms@gnu.org>
11750 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11752 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11754 * lread.c (read_integer): Unread the last char not consumed.
11756 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11758 * xterm.c (x_update_window_cursor): Don't update in frames
11759 which are in the process of being deleted.
11761 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11763 * Makefile.in (mostlyclean): Add `*.core'.
11764 (clean): Add `bootstrap-emacs'.
11766 * lread.c (read_integer): New function.
11767 (read1): Support read syntax #o, #x, #b, #r.
11769 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11771 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11772 make sure POINTER_TO_OFFSET gives the same value before and after
11773 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11774 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11775 (debug): Now only active if > 0 rather than if != 0.
11776 (DEBUG_*): Update for the new meaning of `debug'.
11777 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11778 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11779 in `succeed_n', `jump_n' and `set_number_at'.
11780 (store_op1, store_op2, insert_op1, insert_op2)
11781 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11782 (group_in_compile_stack): Move to after its arg's types are
11783 declared and add a prototype.
11784 (PATFETCH): Define in terms of PATFETCH_RAW.
11785 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11786 (QUIT): Redefine as a nop except for NTemacs.
11787 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11788 indentation of the greedy-op and shy-group code.
11789 (at_(beg|end)line_loc_p): Fix argument's types.
11790 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11791 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11792 (MATCHING_IN_FIRST_STRING): Remove.
11793 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11794 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11795 QUIT unconditionally.
11797 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11799 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11802 * process.c (send_process): Add a hint that the function
11803 can call Lisp code to its comment.
11805 * lread.c (load_dangerous_libraries): New variable.
11806 (Vbytecomp_version_regexp): New variable.
11807 (safe_to_load_p): New function.
11808 (Fload): Handle files not compiled with Emacs specially.
11809 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11811 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11813 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11815 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11816 support functions only if HAVE_X11R6_XIM is defined.
11817 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11819 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11821 * xfns.c (X_I18N_INHIBITED): Don't define.
11822 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11823 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11825 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11826 (HAVE_X11R6_XIM): Define.
11828 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11830 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11831 If set, call XSynchronize.
11833 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11835 * regex.c: Declare a new type `re_char' used throughout the code
11836 for the string char type. It's `const unsigned char' to match the
11837 rest of Emacs. Consistently make sure all pointers to strings use
11838 it and make sure all pointers into the pattern use `unsigned char'.
11839 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11840 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11843 * charset.h (GET_CHAR_AFTER_2): Remove.
11844 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11846 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11848 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11849 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11850 of them try to use backquotes.
11852 2000-03-12 Dave Love <fx@gnu.org>
11854 * unexelf.c: Restore changes of 1999-10-19.
11855 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11856 fix its type and alignment; copy it from current process.
11858 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11860 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11861 has been found. Fix bug not computing timer's predecessor.
11863 * fileio.c (Fread_file_name): Handle case that DIR contains a
11866 * window.c (Fsave_window_excursion): Doc fix.
11868 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11870 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11872 * msdos.c (vga_installed): New function, code moved from
11873 dos_set_window_size.
11874 (Qbar, Qcursor_type, outside_cursor): New variables.
11875 (syms_of_msdos): Intern and staticpro them.
11876 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11877 shape used outside Emacs when called for the first time.
11878 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11879 cursor shape used outside Emacs.
11880 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11881 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11883 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11884 parameters specify the cursor. Make qreverse a global
11885 variable (renamed to Qreverse).
11887 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11889 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11891 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11893 This is a big redesign of failure-stack and register handling, prompted
11894 by bugs revealed when trying to add shy-groups. Overall, what happened
11895 is that loops are now structured a little differently, groups can be
11896 shy and the code is a little simpler.
11898 * regex.h: Update the copyright.
11899 (RE_SHY_GROUPS): New value.
11900 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11901 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11903 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11904 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11905 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11906 for (start|stop)_memory since they now only take one argument (the
11907 second has becomes unnecessary).
11908 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11909 (print_compiled_pattern): Use %ld to printf long ints and flush to
11910 make debugging a little easier.
11911 (union fail_stack_elt): Make the integer unsigned.
11912 (struct fail_stack_type): Add a `frame' element.
11913 (INIT_FAIL_STACK): Init `frame' as well.
11914 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11915 (DEBUG_PUSH, DEBUG_POP): Remove.
11916 (NUM_REG_ITEMS): Remove.
11917 (NUM_NONREG_ITEMS): Adjust.
11918 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11919 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11920 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11921 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11923 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11924 address pushed is not the destination of the jump but the source
11926 (NUM_FAILURE_ITEMS): Remove.
11927 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11928 registers before the actual failure point). Don't hardcode any
11929 meaning for str==NULL anymore.
11930 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11931 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11933 (REG_UNSET_VALUE): Use NULL (why not?).
11934 (compile_range): Remove declaration since it doesn't exist.
11935 (struct compile_stack_elt_t): Remove inner_group_offset.
11936 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11937 (regex_grow_registers): Remove dead code.
11938 (FIXUP_ALT_JUMP): New macro.
11939 (regex_compile): Add shy-groups Change loops to use
11940 on_failure_jump_smart&jump instead of
11941 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11942 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11943 variable to me). Use `jump' instead of `jump_past_alt' and don't
11944 bother with push_dummy_failure in alternatives since it is now
11945 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11946 emacs' for (re)allocating the stack.
11947 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11948 from loop when bufp->can_be_null rather than jumping to `done'.
11949 Avoid jumping backwards so as to ensure termination. Use
11950 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11951 backreferences. Remove dead code in handling of `anychar'.
11952 (skip_noops, mutually_exclusive_p): New functions taken from the
11953 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11954 improve mutually_exclusive_p to handle ".+\n".
11955 (lowest_active_reg, highest_active_reg)
11956 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11957 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11958 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11959 variables. Push register (in `start_memory') on the stack rather
11960 than storing it in old_reg(start|end). Remove the cycle detection
11961 from `stop_memory', replaced by the use of on_failure_jump_loop
11962 for greedy loops. Add code for the new on_failure_jump_<foo>.
11963 Remove ad-hoc code in `on_failure_jump' to push more registers in
11964 the case of a loop. Take out code from `maybe_pop_jump' into
11965 separate functions and adapt it to the semantics of
11966 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11967 and push_dummy_failure. Remove dummy_failure handling and
11968 handling of `failures to jump to on_failure_jump' (this last one
11969 was already dead code, it seems).
11970 (group_match_null_string_p, alt_match_null_string_p)
11971 (common_op_match_null_string_p): Remove.
11973 2000-03-08 Dave Love <fx@gnu.org>
11975 * config.in: Don't depend on __STDC__ for volatile.
11976 Add POINTER_TYPE, PTR, PROTOTYPES.
11978 * hftctl.c, strftime.c: Use PROTOTYPES.
11979 * eval.c (find_handler_clause): Likewise.
11981 * mem-limits.h: Use POINTER_TYPE.
11983 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11984 (memory_warnings): Declare using POINTER_TYPE.
11986 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11988 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11990 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11992 * xfns.c: Remove obsolete code in #if 0.
11993 (Fx_focus_frame): New function.
11995 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11997 * coding.c (coding_category_name): Add coding-category-utf-8,
11998 coding-category-utf-16-be, coding-category-utf-16-le.
11999 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12000 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12001 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12002 (detect_coding_utf_8): New function.
12003 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12004 UTF_16_LOW_SURROGATE_P): New macros.
12005 (detect_coding_utf_16): New function
12006 (detect_coding_mask): When priorities are specified, skip any
12007 categories that have `nil' coding-system. Fix bug of returning
12008 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12009 returns a mask not set in PRIORITIES.
12010 (detect_eol_type_in_2_octet_form): New function.
12011 (detect_eol): selects detect_eol_type_XXX to call according to
12012 cooding->category_idx.
12013 (detect_coding_system): Remove `nil' coding-system in the result.
12014 (Fupdate_coding_systems_internal): Update all coding-categories.
12016 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12017 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12019 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12020 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12021 (CODING_CATEGORY_IDX_UTF_16_LE)
12022 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12023 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12024 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12025 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12027 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12029 * doc.c (Fdocumentation_property): If value is not a string,
12030 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12032 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12033 close the display with XtCloseDisplay. This caused a bus error
12036 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12037 complete but not unique.
12039 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12041 * process.c (send_process): Remove local variable `procname' that
12042 might become invalid when a GC happens. Instead, access the
12043 process name slot directly.
12045 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12046 orig_height if set.
12048 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12049 orig_height if set.
12051 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12053 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12054 glyph matrices have been freed.
12056 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12058 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12059 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12061 * xfns.c (QCdata): Moved to xdisp.c.
12063 * xdisp.c (QCdata): Moved here from xfns.c.
12064 (syms_of_xdisp): Initialize QCdata.
12066 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12068 * window.c (coordinates_in_window): Use
12069 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12070 FRAME_INTERNAL_BORDER_WIDTH.
12072 * xdisp.c (try_window_id): Recompute unchanged information if
12073 it is obviously invalid.
12075 * xterm.c (x_term_init): Create a colormap if not using the
12078 * xterm.h (select_visual): Change prototype.
12080 * xfns.c (select_visual): Rewritten. Recognize user-specified
12082 (visual_classes): New variable.
12084 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12086 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12087 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12088 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12089 (x_decode_color): Don't handle allocation of white and black specially.
12090 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12091 XtNcolormap resources.
12092 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12093 (Fx_create_frame): Initialize color members of x_output structure.
12094 (xpm_load): Pass colormap to XPM lib.
12096 * xfaces.c (x_free_colors): Access colormap of frame using
12097 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12098 when default colormap is used.
12100 * xterm.c (x_term_init): Set Colormap member of x_display_info
12101 structure. Copy colormap if resource `privateColormap' is
12102 specified (PseudoColor only).
12103 (x_setup_relief_color): Access colormap of frame using
12106 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12107 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12109 2000-03-04 Jason Rumney <jasonr@gnu.org>
12111 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12112 other non-platform-specific equivalents.
12113 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12114 specific functions and macros as their w32 equivalents where
12115 non-platform-specifics are not available.
12116 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12117 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12118 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12119 (frame_update_line_height): Use macros to access f->output_data.
12120 (defined_color): Remove FIXME comments; fixed.
12121 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12122 into #ifdef blocks. Add WINDOWSNT blocks.
12123 (Fx_list_fonts): Use macros for accessing font data.
12124 (set_lface_from_font_name): Different default fonts for X and
12126 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12127 scalable for backward compatibility.
12128 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12129 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12131 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12134 * makefile.nt (w32faces.obj): Remove.
12137 2000-03-03 Jason Rumney <jasonr@gnu.org>
12139 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12140 correct parameters.
12142 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12144 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12145 standard ELF definitions here if the system header does not.
12147 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12149 * xterm.c (PER_CHAR_METRIC): Removed.
12150 (x_per_char_metric_1, x_default_char): New functions.
12151 (x_per_char_metric): If font's default char is invalid, return
12152 metrics of a suitably chosen usable default char.
12153 (x_draw_glyph_string_foreground): If font has an invalid default
12154 char, replace occurrences of unprintable chars with a suitably
12155 chosen usable default char.
12157 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12159 * xterm.c (note_mouse_highlight): Return quickly if frame's
12160 glyph matrices have been freed.
12162 * dispnew.c (free_glyphs): Block input while freeing matrices.
12164 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12166 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12169 * dispextern.h (x_free_colors): Add prototype.
12171 * xfaces.c (x_free_colors): New function.
12172 (unload_color, free_face_colors): Use it.
12174 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12176 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12178 * window.c [MSDOS]: Include msdos.h.
12180 2000-03-02 Dave Love <fx@gnu.org>
12182 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12184 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12185 set C_OPTIMIZE_SWITCH for gcc.
12187 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12189 * coding.c (coding_save_composition): Be sure to allocate
12190 composition data area in coding even if there's no composition in
12193 2000-03-01 Jason Rumney <jasonr@gnu.org>
12195 * w32term.c: Equivalent changes to those made to xterm.c on
12196 2000-02-25 and 2000-02-24.
12198 * w32fns.c: Equivalent changes to those made to xfns.c on
12199 2000-02-25 and 2000-02-21.
12201 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12202 correct line-end convention is followed.
12204 * w32menu.c [HAVE_BOXES]: Remove #undef.
12205 (single_keymap_panes): Remove code for simulating checkmarks.
12206 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12207 Remove code for drawing simulated checkmarks.
12208 (w32_menu_show): make unibyte help string correctly.
12209 (add_menu_item): draw standard Windows checkmarks. Draw radio
12210 buttons as radio buttons if possible.
12212 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12214 * sysdep.c (start_of_text): Don't define this function for NetBSD
12217 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12219 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12220 (LINKER): Don't undef if __NetBSD__ is defined.
12222 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12224 * fileio.c [__NetBSD__]: Define `unix'.
12226 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12228 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12230 * atimer.c (start_atimer): Don't abort when timers are stopped.
12231 (append_atimer_lists): New function.
12232 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12233 arbitrary lists of stopped and running atimers.
12235 * atimer.c (cancel_atimer): Handle canceling an atimer when
12236 some timers are stopped.
12238 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12239 after canceling it.
12241 * fns.c (maybe_resize_hash_table): Handle case of new size
12242 coming out as being the same as old size.
12244 2000-02-27 Jason Rumney <jasonr@gnu.org>
12246 * makefile.nt: Add atimer.h to dependencies.
12247 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12248 * w32console.c: Only disable window system features for dispextern.h
12249 (initialize_w32_display): Build a display info for the console.
12250 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12251 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12252 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12254 * w32gui.h (struct W32FontStruct): Revert last change after change
12256 * w32menu.c (single_submenu): Set up help string.
12257 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12258 (w32_dialog_show): Set up help string.
12259 * w32term.c (w32_display_info_for_display): Remove unused function.
12260 (w32_draw_bitmap): Use pre-built bitmaps.
12261 (w32_initialize_display_info): New function to initialize parts of
12262 display info that are common to both GUI and console frames.
12263 (w32_term_init): Use w32_initialize_display_info. Do not set
12264 Vw32_num_mouse_buttons here, as it is not called for console
12265 frames. Build bitmaps for indicating truncated lines etc.
12266 (x_delete_display): Destroy pre-built bitmaps.
12267 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12268 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12270 2000-02-27 Dave Love <fx@gnu.org>
12272 * lisp.h: Add a bunch of prototypes.
12274 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12276 * keyboard.c (read_char): Set `usec' correctly.
12278 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12280 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12281 `lambda', set reg[RRR] to the map index.
12282 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12283 reg[RRR] to 0. Otherwise, set it to -1.
12285 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12287 * emacs.c (main): Remove code snippet commented out with `//'.
12289 2000-02-25 Richard M. Stallman <rms@gnu.org>
12291 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12292 and contains a `:', prepend `/:'.
12294 * window.c (select_window_1): If selected_window is nil,
12295 don't "swap out" the buffer's point.
12296 (Fset_window_configuration): Set selected_window to nil
12297 before calling Fselect_window.
12298 (unshow_buffer): Don't set point in buffer from window's point
12299 if another more recently selected window also shows the buffer.
12301 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12303 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12305 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12306 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12307 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12309 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12310 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12311 (hide_busy_cursor): New functions.
12312 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12314 * minibuf.c (read_minibuf): Cancel busy-cursor.
12316 * keyboard.c (command_loop_1): Call start_busy_cursor before
12317 Fcommand_execute and cancel_busy_cursor after it.
12318 (timer_check): Remove busy-cursor code.
12319 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12322 * process.c (wait_reading_process_input): Remove busy-cursor code.
12324 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12325 Fx_hide_busy_cursor.
12327 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12329 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12331 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12333 * xterm.c (XTread_socket): Remove busy-cursor code.
12335 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12336 (build_frame_matrix_from_leaf_window): Put code handling
12337 glyph row's not being a slice of a frame row in #if 0.
12338 (sync_window_with_frame_matrix_rows): New function.
12339 (frame_row_to_window): New function.
12340 (mirror_line_dance): Handle copies between windows.
12342 * lread.c (Fload): Use `xfree' instead of `free'.
12343 (init_obarray): Use `xmalloc' instead of `malloc'.
12345 * window.c (Fset_window_buffer): Set WINDOW to the window
12347 (coordinates_in_window): Take frame's internal border width
12350 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12352 * xterm.c (x_display_and_set_cursor): Display cursor of
12353 non-selected windows depending on the setting of
12354 cursor_in_non_selected_windows.
12356 * xdisp.c (cursor_in_non_selected_windows): New variable.
12357 (syms_of_xdisp): DEFVAR_BOOL it.
12359 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12361 * data.c (Fstring_to_number): If number is greater than what
12362 fits into an integer, return a float.
12364 * eval.c (specbind): Remove references to
12365 keyword_symbols_constant_flag.
12367 * data.c (keyword_symbols_constant_flag): Removed.
12368 (Fmakunbound, set_internal, syms_of_data): Remove references to
12369 keyword_symbols_constant_flag.
12371 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12373 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12375 * syntax.c (multibyte_syntax_as_symbol): New variable.
12376 (syms_of_syntax): Declare it as a Lisp variable.
12377 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12378 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12379 nonzero, treat all multibyte characters as symbol.
12380 (init_syntax_once): Give syntax `word' to all multibyte characters.
12382 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12384 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12387 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12389 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12391 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12392 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12394 2000-02-21 Dave Love <fx@gnu.org>
12396 * frame.c (Vmouse_position_function): New variable.
12397 (Fmouse_position): Use it.
12398 (syms_of_frame): Install it.
12400 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12402 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12404 * fileio.c (Finsert_file_contents): Unbind the binding of
12405 standard-output done by temp_output_buffer_setup.
12407 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12408 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12409 (specbind, unbind_to): Handle most common case of non-constant
12410 symbol with trivial value specially.
12412 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12414 2000-02-20 Richard M. Stallman <rms@gnu.org>
12416 * data.c (Fmake_variable_buffer_local): Doc fix.
12417 Init found_for_buffer to 0.
12418 (Fmake_variable_frame_local): If the variable has already
12419 been buffer-local, set the check_frame field.
12421 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12423 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12424 produced for CODING_MODE_LAST_BLOCK requires.
12426 2000-02-18 Dave Love <fx@gnu.org>
12428 * keyboard.c (echo_keystrokes): Remove declaration.
12429 (Vecho_keystrokes) New variable.
12430 (read_char, record_menu_key, read_key_sequence): Use it to allow
12431 use of float value.
12432 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12434 * lread.c: Undef feature selection macros before defining.
12436 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12438 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12439 for symbols other than the symbol in question.
12441 2000-02-17 Dave Love <fx@gnu.org>
12443 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12445 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12447 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12449 * alloc.c (enum mem_type): Compile unconditionally.
12451 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12453 * xfaces.c (tty_defined_color): Don't return faulire indication
12454 for unspecified-fg and unspecified-bg pseudo-colors.
12456 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12458 * alloc.c (mark_object): Don't mark symbol names in pure space.
12459 (gc_sweep): Don't unmark symbol names in pure space.
12461 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12462 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12463 [GC_MARK_STACK]: New defines.
12464 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12465 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12467 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12469 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12470 allocate_buffer instead of xmalloc.
12472 * alloc.c (toplevel): Include setjmp.h.
12473 (PURE_POINTER_P): New define.
12474 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12475 (Vdead) [GC_MARK_STACK]: New variable.
12476 (lisp_malloc): Add parameter TYPE, call mem_insert if
12477 GC_MARK_STACK is defined.
12478 (allocate_buffer): New function.
12479 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12480 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12481 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12482 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12483 (MEM_NIL) [GC_MARK_STACK]: New define.
12484 (struct mem_node) [GC_MARK_STACK]: New structure.
12485 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12486 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12487 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12488 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12489 (mark_stack) [GC_MARK_STACK]: New functions.
12490 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12491 (clear_marks): Removed.
12492 (gc_sweep): Set free conses' car, free floats' type, free
12493 symbols' function to Vdead. Use lisp_free to free buffers.
12494 (init_alloc_once): Initialize Vdead.
12495 (survives_gc_p): Return non-zero for pure objects.
12497 * alloc.c: Add comments throughout the file.
12499 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12500 that unblocks alarms.
12502 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12503 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12504 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12506 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12508 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12510 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12511 avoid infinite error signaling. Allocate sufficient memory for
12512 eol_str in the case that eoltype is Lisp_Int.
12514 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12516 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12517 depends on the previous behavior.
12519 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12521 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12523 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12525 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12527 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12528 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12531 2000-02-15 Richard M. Stallman <rms@gnu.org>
12533 * data.c (set_internal): Don't make variable buffer-local
12534 if within a let-binding for the same buffer.
12535 (let_shadows_buffer_binding_p): New function.
12537 * eval.c (specbind): For buffer-local value,
12538 record the current buffer also.
12539 (unbind_to): Cope with that change.
12541 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12543 * window.c (Fsave_window_excursion): Doc fix.
12545 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12547 * syntax.c (back_comment): Make sure we only consider comment-starters
12548 of the relevant style and return -1 in case of a failure to find the
12549 beginning of the comment.
12550 (Fforward_comment): If back_comment fails, go back to the position just
12551 after the comment-end.
12552 (scan_lists): Add comment describing a very minor bug.
12554 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12556 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12557 `completion-regexp-list' in the docstring.
12559 2000-02-14 Dave Love <fx@gnu.org>
12561 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12563 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12565 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12566 to Emacs' syntax. Also fix the comment about set/not-set meanings
12567 since Emacs syntax is not the value 0 any more.
12568 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12569 since it's now part of RE_SYNTAX_EMACS.
12571 2000-02-12 Dave Love <fx@gnu.org>
12573 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12575 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12577 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12579 2000-02-12 Dave Love <fx@gnu.org>
12581 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12583 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12584 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12585 * s/hpux.h: Don't define HAVE_VFORK.
12587 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12589 * s/nextstep.h: Don't define HAVE_ALLOCA.
12591 * config.in: Add vfork bits.
12593 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12595 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12596 unwind function to undo the effect of stopping atimers.
12598 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12600 * atimer.c (stopped_atimers): New variable.
12601 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12604 * atimer.h (stop_other_atimers, run_all_atimers)
12605 (unwind_stop_other_atimers): Add function prototypes.
12607 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12609 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12611 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12612 library may depend on jpeg.
12613 (atimer.o): Depends on atimer.c.
12615 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12617 * insdel.c (del_range_1): Call update_compositions.
12618 (del_range_both): Call update_compositions just once..
12620 2000-02-10 Dave Love <fx@gnu.org>
12622 * xfns.c (create_frame_xic): Fix initialization of automatic
12623 aggregates for pcc.
12625 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12627 * ccl.c (CCL_MAKE_CHAR): New macro.
12628 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12629 registers by CCL_MAKE_CHAR before calling translate_char.
12630 <CCL_TranslateCharacterConstTbl> Likewise.
12632 2000-02-08 Dave Love <fx@gnu.org>
12634 * lread.c (__EXTENSIONS__): Define.
12636 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12638 * puresize.h (BASE_PURESIZE): Increase to 650000.
12640 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12642 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12645 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12647 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12648 md, mh, mb, mr, and me to the fake termcap entry.
12650 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12652 * sound.c (sound_cleanup): Don't call device close routine if the
12653 function pointer is null.
12655 2000-02-06 Andrew Innes <andrewi@gnu.org>
12657 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12658 around image definitions and prototypes.
12659 (gamma_correct) [WINDOWSNT]: New prototype.
12661 * w32term.c (x_make_frame_visible): Replace call to
12662 input_poll_signal with poll_for_input.
12664 * window.c [WINDOWSNT]: Include w32term.h.
12666 * xdisp.c [WINDOWSNT]: Include w32term.h.
12668 * makefile.nt: Add dependencies on w32gui.h.
12669 (OBJ1): Include atimer.obj.
12670 ($(BLD)\atimer.obj): New dependency rule.
12672 * w32.c (sigmask): New function (does nothing).
12673 (sigunblock): Ditto.
12675 * frame.c [WINDOWSNT]: Include w32term.h.
12677 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12679 * lread.c (syms_of_lread): Fix literal newlines.
12681 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12682 the string constant limit (2048 bytes) in MSVC.
12685 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12687 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12688 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12689 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12690 dispatch the event.
12692 2000-02-04 Dave Love <fx@gnu.org>
12694 * fileio.c: Remove some unused vars.
12695 (_GNU_SOURCE): Define (for euidaccess).
12697 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12699 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12701 (read_minibuf): Deal with allow_props correctly.
12703 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12705 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12707 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12709 * search.c (compile_pattern): If a cache entry has a nil regexp,
12710 fill in that entry instead of clobbering a previously cached
12713 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12715 * puresize.h (BASE_PURESIZE): Increase to 610000.
12717 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12719 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12722 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12724 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12725 instead of incrementing ic directly.
12726 <CCL_WriteExprConst> Likewise.
12727 <ccl_set_expr>: Set ic to jump_address.
12729 * fileio.c (e_write): Fix the handling of
12730 CODING_FINISH_INSUFFICIENT_SRC.
12732 2000-02-01 Dave Love <fx@gnu.org>
12734 * editfns.c (Fpropertize): Doc fix.
12736 * process.c (Fstart_process): Doc fix.
12738 * eval.c: Fix various doc strings not to duplicate information
12739 from help-manyarg-func-alist.
12741 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12743 * doc.c (Vhelp_manyarg_func_alist): New variable.
12744 (Fdocumentation): Use it.
12745 (syms_of_doc): Define it.
12747 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12749 * xterm.c (xim_open_dpy): Remove unused local variable.
12751 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12753 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12754 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12756 * fns.c (sweep_weak_table): New function.
12757 (sweep_weak_hash_tables): Use it. Keep on marking until there
12760 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12762 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12763 that XTread_socket does not crash by trying to call XNoOp on a
12766 2000-01-30 Jason Rumney <jasonr@gnu.org>
12768 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12769 Change selected_frame to SELECTED_FRAME ().
12770 (w32_console_mouse_position): Remove #ifndef MULE from around
12771 `insist' parameter.
12773 * makefile.nt: Remove dosfns.obj.
12775 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12777 * w32fns.c (w32_defined_color): Check for valid frame before
12778 applying gamma correction. Eliminate dependency on frame elsewhere.
12779 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12780 (w32_to_x_font): Use resx and resy not height_in and width_in.
12781 (x_to_w32_font): Doc fix.
12782 (xlfd_strip_height): New function to strip and return font height.
12783 (w32_font_match): Compare height separately from rest of xlfd
12784 spec, using xlfd_strip_height.
12786 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12787 width_in. Use w32_defined_color in place of defined_color.
12789 * w32faces.c: Merge more of DOS and X specifics in preparation for
12790 merge with xfaces.c.
12791 (defined_color): Remove FIXME comment.
12792 (tty_color_name): Provide w32-specific function.
12793 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12795 * w32console.c (turn_on_face, turn_off_face): Removed.
12796 (w32_face_attributes): New function.
12797 (Global_variables): Reduce scope where possible.
12798 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12800 (hl_mode): Don't modify text attributes.
12801 (write_glyphs): Don't do anything if len <= 0. Use
12802 w32_face_attributes to get attributes for drawing. Write
12803 terminating codes using char_attr_normal.
12804 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12805 (update_begin, update_end): Likewise.
12806 (vga_stdcolor_name): New function.
12807 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12808 (Fset_screen_color): Remove char_attr_reverse.
12810 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12812 * xfns.c (xic_set_preeditarea): Take window parameter and
12813 window-relative pixel-positions.
12815 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12816 is its frame's selected window.
12817 (xim_instantiate_callback): Likewise.
12819 * xfns.c (x_create_im): Removed.
12820 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12821 (supported_xim_styles): Renamed from supported_styles.
12822 (best_xim_style): Renamed from best_style.
12823 (create_frame_xic): Renamed from xic_create_frame.
12824 (free_frame_xic): Renamed from xic_destroy_frame.
12826 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12828 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12829 our frames, call XFilterEvent with 2nd parameter `None'.
12830 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12831 returning XBufferOverflow.
12832 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12833 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12834 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12835 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12836 (xim_initialize, xim_close)
12837 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12838 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12839 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12840 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12842 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12844 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12845 `xic_style' and `xic_xfs'.
12846 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12847 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12848 (FRAME_XIM): Removed.
12850 * xfns.c (supported_styles): New variable.
12851 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12852 (xic_create_xfontset, best_style, xic_create_frame)
12853 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12854 (xic_set_xfontset): New functions.
12856 2000-01-28 Dave Love <fx@gnu.org>
12858 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12860 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12862 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12864 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12865 for *scratch* if it already existed.
12867 * emacs.c (USAGE): New macro.
12868 (main): Use it to display usage information.
12870 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12872 Support for the menu-help feature:
12874 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12876 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12877 part of the line to the termscript file.
12878 (IT_clear_to_end): Clear the entire line, not just its beginning.
12879 (menu_help_message, prev_menu_help_message): New variables.
12880 (IT_menu_make_room): Make room for the help_text member.
12881 (IT_menu_display): New argument disp_help; all callers changed.
12882 If disp_help is non-zero, store the help text of the active menu
12883 item in menu_help_message.
12884 (XMenuAddPane): Initialize the help_text member to NULL.
12885 (XMenuAddSelection): New argument help_text. Store it in the
12887 (XMenuActivate): New argument help_callback. If the value of
12888 menu_help_message has changed since the last time, display the
12889 menu help message text while waiting for the mouse to move. Clear
12890 the echo area before exiting.
12891 (XMenuDestroy): Free the help_text member.
12893 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12895 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12896 XMenuAddSelection. Pass help callback to XMenuActivate.
12897 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12899 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12901 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12902 and EMACS_SET_USECS.
12904 2000-01-26 Dave Love <fx@gnu.org>
12906 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12908 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12909 an error may be signalled.
12911 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12913 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12914 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12916 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12918 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12920 * charset.c (Fstring): If there is a multibyte char among
12921 the args, always return a multibyte string.
12923 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12925 * sysdep.c (sys_select): Turn atimers off and on instead of
12926 recording and restoring old alarm handler
12928 * process.c (toplevel): Include atimer.h.
12929 (create_process_1): Rewritten.
12930 (create_process): Use atimers instead of alarm.
12931 (wait_reading_process_input) [hpux]: Turn atimers off instead
12932 of turning off SIGALRM.
12933 (wait_reading_process_input): Turn off atimers instead off
12934 calling stop_polling.
12936 * emacs.c (main): Call init_atimer.
12938 * keyboard.c (toplevel): Include systime.h and atimer.h.
12939 (polling_for_input): Removed because unused.
12940 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12941 (poll_timer): New variable.
12942 (poll_for_input, poll_for_input_1): New functions.
12943 (start_polling, stop_polling): Rewritten.
12945 * keyboard.h (polling_for_input): Removed.
12947 * atimer.h, atimer.c: New files.
12949 * Makefile.in (obj): Add atimer.o.
12950 (atimer.o): New target.
12952 * blockinput.h (pending_atimers): Add extern declaration.
12953 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12955 * lisp.h (popup_activated_flag): Add extern declaration.
12957 * xmenu.c (popup_activated_flag): Make externally visible.
12958 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12959 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12961 * xterm.c (toplevel): Include atimer.h.
12962 (toolkit_scroll_bar_interaction): New variable.
12963 (Fxt_process_timeouts): Removed.
12964 (x_process_timeouts): New function.
12965 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12966 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12967 (x_make_frame_visible): Call poll_for_input_1 instead of
12968 input_poll_signal. Don't call alarm.
12969 (x_initialize): Install timer calling x_process_timeouts.
12971 2000-01-24 Dave Love <fx@gnu.org>
12973 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12974 Don't use -cckr -- apparently not now necessary.
12976 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12978 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12981 2000-01-23 Jason Rumney <jasonr@gnu.org>
12983 * w32fns.c (w32_defined_color): Apply gamma correction before
12984 trying to map to the palette.
12985 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12988 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12989 here. Callers changed to always pass real device context.
12990 (w32_draw_bitmap): Likewise.
12991 (w32_get_glyph_overhangs): Likewise.
12992 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12993 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12994 pfnSetScrollInfo and SetScrollRange.
12995 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12996 back into MULE characters after decoding them.
12997 (x_get_glyph_face_and_encoding): Likewise.
12998 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12999 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13000 (x_produce_glyphs): Calculate per char metrics for a character
13001 that we know exists in default font when font_not_found_p is true.
13003 2000-01-22 Jason Rumney <jasonr@gnu.org>
13005 * makefile.nt (intervals.obj, composite.obj): New modules.
13006 (composite.h): Added as dependency where appropriate.
13008 * w32gui.h (XGCValue): New struct for emulating X GCs.
13010 * w32term.h (XCharStruct): New struct for emulating X.
13012 * w32console.c (turn_on_face, turn_off_face): New functions.
13013 (change_line_highlight): New prototype for new redisplay.
13014 (write_glyphs): Support multibyte text. Support faces.
13016 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13018 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13019 throughout. struct frame * in place of FRAME_PTR.
13020 Skeleton support for images, toolbars, tooltips from xfns.c.
13021 (Fx_create_frame): Use system default for default scroll bar width.
13022 (w32_get_arg): Renamed from x_get_arg.
13023 (Fx_file_dialog): New function.
13024 (w32_list_fonts): Check cache before asking system.
13025 (Vw32_enable_synthesized_fonts): New variable.
13026 (Vw32_enable_italics): Obsolete, removed.
13028 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13029 Use SELECTED_FRAME macro.
13031 * w32menu.c: Add skeleton support for help strings on menus.
13032 (add_menu_item): Native checkbox and radio support added, but not
13033 yet enabled due to bugs.
13034 (push_menu_item): Add parameters type, selection and help.
13036 Formatting changes to reduce unnecessary diffs with xmenu.c.
13038 * w32select.c (Fw32_set_clipboard_data): Update call to
13039 find_charset_in_str.
13041 * w32term.c: Complete rewrite for new redisplay based on new
13042 xterm.c with necessary sections merged back in from old w32term.c.
13044 2000-01-21 Richard M. Stallman <rms@gnu.org>
13046 * data.c (set_internal): Further fix in same criterion.
13048 2000-01-20 Richard M. Stallman <rms@gnu.org>
13050 * data.c (set_internal): Fix the criteria for whether
13051 to swap out the old cached binding.
13053 2000-01-19 Dave Love <fx@gnu.org>
13055 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13057 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13059 * regex.c (re_compile_fastmap): While checking a range table for
13060 `charset', skip flag bits for a character class correctly.
13062 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13064 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13066 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13068 * widget.c (EmacsFrameSetCharSize): Change size of children first
13069 because of problems with main window geometry management under Lesstif.
13071 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13072 MENU_ITEMS_ITEM_.*.
13073 (MENU_ITEMS_ITEM_HELP): New enumerator.
13074 (push_menu_item): Add parameter HELP. Record help in menu_items.
13075 (single_menu_item, single_submenu, list_of_items): Call
13076 push_menu_item with new parameter.
13077 (single_submenu): Set help string in widget value.
13078 (menu_highlight_callback): New function.
13079 (set_frame_menubar): Call lw_create_widget with new
13081 (xmenu_show, xdialog_show): Ditto.
13083 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13085 * sound.c (Fplay_sound): Improve doc string.
13087 2000-01-11 Richard M. Stallman <rms@gnu.org>
13089 * lisp.h (set_internal): Enter the new arg.
13091 * eval.c (specbind): Record buffer-local variables specially,
13092 indicating which buffer's binding was saved.
13093 (unbind_to): Restore buffer-local variables specially
13094 in the proper buffer.
13096 * data.c (set_internal): New arg BUF.
13098 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13099 * data.c (Fset): Pass new arg to set_internal.
13100 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13102 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13104 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13106 2000-01-11 Richard M. Stallman <rms@gnu.org>
13108 * minibuf.c (Ftry_completion): Doc fix.
13110 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13112 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13115 2000-01-11 Andreas Schwab <schwab@suse.de>
13117 * coding.c (code_convert_region): Initialize total_skip.
13119 2000-01-08 Dave Love <fx@gnu.org>
13121 * eval.c (Fuser_variable_p): Check customizability too.
13123 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13125 * minibuf.c (Fcompleting_read): Doc fix.
13127 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13129 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13132 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13133 Check that input style is supported before trying to create an
13135 (x_window): Call x_create_im.
13137 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13139 * xfns.c (current_gif_memory_src): New variable.
13140 (gif_load): Record the address of the current memory source
13141 in current_gif_memory_src.
13142 (gif_read_from_memory): Use current_gif_memory_src.
13144 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13145 macros statement form.
13147 * sound.c (struct sound): Renamed from struct sound_file.
13148 (struct sound): Add members `data' and `header_size'.
13149 (enum sound_attr): Add SOUND_DATA.
13150 (current_sound, current_sound_device): Variables renamed from
13151 sound_file and sound_device.
13152 (parse_sound): Parse :data.
13153 (parse_sound): Handle sound data in strings.
13154 (find_sound_type): Function renamed from find_sound_file_type.
13155 (wav_init, au_init): Fail if sound's header_size is smaller than
13156 needed header size.
13157 (wav_play, au_play): Play sounds from string data.
13159 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13161 * lisp.h: Add prototype for allocate_string_data.
13163 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13165 * alloc.c (mark_buffer): Remove code in #if 0.
13167 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13168 (strings_consed): New variable.
13169 (allocate_string): Set it.
13170 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13171 (Fmemory_use_counts): Return strings_consed. Use Flist.
13173 * alloc.c: General cleanup in comments etc. Remove conditional
13174 compilation for `standalone'.
13176 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13178 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13179 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13180 (DONT_COPY_FLAG): Removed.
13181 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13182 (struct sdata, struct sblock): New
13183 (struct string_block): Rewritten.
13184 (STRINGS_IN_STRING_BLOCK): New macro.
13185 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13186 (large_sblocks, string_blocks, string_free_list): New variables.
13187 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13188 (init_strings): Rewritten.
13189 (allocate_string, allocate_string_data, compact_small_strings)
13190 (free_large_strings, sweep_strings): New functions.
13191 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13192 (struct string_block_head, current_string_block)
13193 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13194 (STRING_PAD): Removed.
13195 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13196 (Fgarbage_collect): Don't set mark bit in large strings.
13197 (mark_object): Mark strings differently. Mark symbol names
13199 (survives_gc_p): Test marked strings differently.
13200 (gc_sweep): Sweep strings differently, unmark strings in
13202 (compact_strings): Removed.
13204 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13206 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13207 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13209 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13211 * fileio.c (Finsert_file_contents): Signal error if visiting file
13212 in a non-empty buffer.
13214 * term.c (encode_terminal_code): Fix the previous change.
13216 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13218 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13219 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13221 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13223 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13225 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13226 need to test for MSDOS frames.
13228 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13230 * dosfns.c (unspecified_colors): Remove.
13231 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13233 (msdos_stdcolor_name): Return strings for unspecified fore- and
13234 back-ground colors.
13236 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13237 (syms_of_xfaces): Remove their staticpro's.
13238 (tty_color_name): Return Lisp strings for unspecified fore- and
13239 back-ground colors.
13240 (Finternal_set_lisp_face_attribute): Remove the special treatment
13241 for Qunspecified_{f,b}g.
13242 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13244 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13246 * xdisp.c (reseat_at_next_visible_line_start): Position before
13247 newline only if ending up on a newline.
13248 (next_element_from_ellipsis): Return success. Handle case of
13249 displaying no ellipsis. Fix case of ellipsis defined in display table.
13250 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13253 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13255 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13256 (Fcolor_supported_p): Renamed from face-color-supported-p.
13258 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13260 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13261 list of colors renamed to tty-defined-color-alist.
13262 (tty_color_name): Pass the frame to tty-color-by-index.
13263 (realize_tty_face): tty-color-alist is now a function which
13264 accepts the frame as argument.
13266 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13268 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13270 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13271 encode_terminal_code.
13273 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13275 * dispnew.c (mode_line_string): Support termcap frames as well.
13277 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13279 * syntax.c (Fforward_word): Undo previous change.
13281 * editfns.c (Fconstrain_to_field): Don't constrain if
13282 inhibit-field-text-motion is non-nil.
13283 (Fline_beginning_position): Undo previous change.
13284 (Fline_end_position): Ditto.
13286 * syntax.c (Fforward_word): Notice field boundaries only if
13287 inhibit-field-text-motion is nil.
13289 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13291 * editfns.c (Vinhibit_field_text_motion): New variable.
13292 (inhibit-field-text-motion): New DEFVAR_LISP.
13293 (Fline_beginning_position, Fline_end_position): Notice field
13294 boundaries only if inhibit-field-text-motion is nil.
13296 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13297 All calls adjusted.
13298 (x_build_heuristic_mask): Likewise.
13299 (xbm_load_image_from_file): Change error output.
13300 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13301 (gif_load, gs_load, x_kill_gs_process): Ditto.
13303 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13304 color indices when accessing raster pixels.
13305 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13306 one of :file or :data.
13307 (enum pbm_keyword_index): Add PBM_DATA.
13308 (pbm_format): Add :data.
13309 (pbm_image_p): Allow either :file or :data.
13310 (pbm_read_file): New function.
13311 (pbm_scan_number): Rewritten to read from string.
13312 (pbm_load): Support :data.
13314 See ChangeLog.8 for earlier changes.
13316 ;; Local Variables:
13317 ;; coding: iso-2022-7bit
13320 Copyright (C) 2001 Free Software Foundation, Inc.
13321 Copying and distribution of this file, with or without modification,
13322 are permitted provided the copyright notice and this notice are preserved.