1 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
3 * fileio.c (choose_write_coding_system): New fun, extracted
5 (Fwrite_region): Use it.
7 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
8 (funcall_lambda, run_hook_with_args): Make static and add prototype.
9 (ml_apply, find_handler_clause): Add prototype.
11 2001-11-16 Eli Zaretskii <eliz@gnu.org>
13 * config.in: Add #undef HAVE_COFF_H.
15 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
18 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
20 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
21 Andrew Wiseman <a.wiseman@btclick.com>.
23 2001-11-16 Kim F. Storm <storm@cua.dk>
25 The following changes are made to clean up the various internal
26 references to the fringes to actually use the term `fringe' for
27 them. Previously, they were called `flags areas', `bitmap areas',
28 `left/right side of windows', or implicitly as `flags' or
31 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
32 Comments fixed. Use renamed symbols.
34 * dispnew.c: Comment fix. Use renamed symbols.
36 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
37 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
38 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
40 * msdos.c: Comment fix.
42 * w32fns.c: Use renamed symbols.
44 * w32term.c: Comment fixes. Use renamed symbols.
45 (fringe_bitmap_type): Renamed from bitmap_type.
46 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
47 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
48 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
50 * w32term.h: Comment fixes. Use renamed symbols.
51 (fringes_extra): Renamed from flags_areas_extra.
52 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
53 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
54 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
55 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
56 (FRAME_X_LEFT_FRINGE_WIDTH):
57 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
58 (FRAME_X_RIGHT_FRINGE_WIDTH):
59 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
61 * widget.c: Use renamed symbols.
63 * window.c: Comment fixes. Use renamed symbols.
64 (coordinates-in-window-p): Doc fix.
66 * xdisp.c: Comment fixes. Use renamed symbols.
68 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
70 * xfns.c: Use renamed symbols.
72 * xterm.c: Comment fixes. Use renamed symbols.
73 (fringe_bitmap_type): Renamed from bitmap_type.
74 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
75 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
76 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
78 * xterm.h: Comment fixes. Use renamed symbols.
79 (fringes_extra): Renamed from flags_areas_extra.
80 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
81 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
82 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
83 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
84 (FRAME_X_LEFT_FRINGE_WIDTH):
85 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
86 (FRAME_X_RIGHT_FRINGE_WIDTH):
87 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
89 2001-11-15 Jason Rumney <jasonr@gnu.org>
91 * w32menu.c (add-menu-item): Make help_echo and radio buttons
92 work for most menu items. From David Ponce
93 <david.ponce@wanadoo.fr>.
95 2001-11-15 Gerd Moellmann <gerd@gnu.org>
97 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
98 Some x_set_* function expect to be called even if old and new
101 * xdisp.c (build_desired_tool_bar_string): Accept zero
102 tool_bar_button_relief.
104 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
106 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
108 * xterm.c (x_draw_bar_cursor): If the background color of the
109 glyph under the cursor equals the frame's cursor color, use
110 the glyph's foreground color for drawing the bar cursor.
112 * dispnew.c (direct_output_forward_char): Fix character/byte
115 2001-11-15 Miles Bader <miles@gnu.org>
117 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
118 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
119 Update arguments to find_field.
120 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
121 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
122 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
123 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
125 2001-11-14 Richard M. Stallman <rms@gnu.org>
127 * editfns.c (Fpropertize): Allow call with 1 arg.
129 * dispextern.h (image_background, image_background_transparent):
130 Conditionalize on HAVE_X_WINDOWS.
132 2001-11-13 Richard M. Stallman <rms@gnu.org>
134 * print.c (Fprin1_to_string): Doc fix.
136 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
138 * floatfns.c (Fceiling, Ffloor): Doc fixes.
140 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
142 * fileio.c (Ffile_accessible_directory_p): Doc fix.
144 * eval.c (syms_of_eval): Doc fix.
146 * coding.c (syms_of_coding): Doc fix.
148 * doc.c (Fsnarf_documentation): Doc fix.
150 * dispnew.c (syms_of_display): Doc fix.
152 * category.c (Fget_unused_category): Doc fix.
154 * buffer.c (syms_of_buffer): Doc fixes.
156 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
158 * print.c (prin1, print): Doc fix.
160 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
162 * fontset.h: Remove prototypes for variables
163 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
165 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
166 `Vclip_large_size_font'.
168 2001-11-13 Jason Rumney <jasonr@gnu.org>
172 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
174 * xfaces.c (Fface_attributes_as_vector): Doc fix.
176 * w32fns.c (Fx_synchronize): Reindent.
184 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
185 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
186 `new style' [w/`doc:' keyword].
188 * xmenu.c (x-popup-menu): Reindent.
189 (x-popup-dialog): Likewise.
191 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
193 * xdisp.c (Fdump_tool_bar_row): Reindent.
195 * minibuf.c (Fminibuffer_complete_word): Reindent.
196 (Fminibuffer_complete_and_exit): Likewise.
197 (Fminibuffer_completion_help): Likewise.
198 (Fminibuffer_message): Likewise.
200 * fns.c (Freverse): Reindent.
202 * eval.c (Fif): Reindent.
205 * editfns.c (Fuser_real_login_name): Reindent.
206 (Finsert_buffer_substring): Likewise.
207 (Fcompare_buffer_substrings): Likewise.
208 (Fsubst_char_in_region): Likewise.
210 * dispnew.c (Fsit_for): Reindent.
211 (Fframe_or_buffer_changed_p): Likewise.
212 (Finternal_show_cursor_p): Likewise.
213 (syms_of_display): Likewise.
215 * alloc.c (Flist): Reindent.
218 2001-11-12 Richard M. Stallman <rms@gnu.org>
220 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
221 LeaveNotify events. Only FocusIn and FocusOut do that now.
222 (x_display_and_set_cursor): Do display hollow cursors in active
223 minibuffer windows when they are not selected.
225 2001-11-12 Jason Rumney <jasonr@gnu.org>
227 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
228 * w32term.c: Change doc-string comments to `new style'.
229 [w/`doc:' keyword]. Doc fixes.
231 * w32fns.c: Don't define max.
232 (Fx_open_connection): Only execute once.
234 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
236 * ccl.c: Change macros to use do-while block instead of if-else.
237 Use braces to follow GNU Coding Standards.
239 2001-11-11 Richard M. Stallman <rms@gnu.org>
241 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
243 * lread.c (read_escape): Use end_of_file_error for reporting eof.
245 * insdel.c (replace_range): Use adjust_markers_for_replace
246 instead of adjust_markers_for_delete and adjust_markers_for_insert.
248 * intervals.h: Declare set_text_properties and set_text_properties_1.
250 * textprop.c (set_text_properties_1): New subroutine
251 broken out of set_text_properties.
252 (set_text_properties): Use set_text_properties_1.
254 * intervals.c (graft_intervals_into_buffer):
255 Use set_text_properties_1 to clear out properties.
257 * search.c (Freplace_match): Use replace_range to insert
258 and delete. Don't request property inheritance from
261 2001-11-10 Jason Rumney <jasonr@gnu.org>
263 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
264 vertical fonts. Allow them if face name is explicitly specified.
265 Do not give up if we find a font that cannot be converted to an xlfd.
267 2001-11-10 Gerd Moellmann <gerd@gnu.org>
269 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
270 instead of malloc/free.
272 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
274 * xfaces.c (merge_face_vectors): Use braces to follow GNU
276 (Finternal_set_lisp_face_attribute): Likewise.
278 * buffer.c (Fbury_buffer): Likewise.
280 * indent.c (current_column_1): Remove unused variable `prev_col'.
282 * coding.c (encode_coding): Use precomputed value of `src'.
283 (encode_coding): Remove unused variable `src_end'.
284 (code_convert_region): Remove unused variables `count'.
286 2001-11-07 Jason Rumney <jasonr@gnu.org>
288 * w32term.c (x_display_and_set_cursor): Do not move system caret
289 if cursor_glyph is NULL.
291 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
293 * keymap.c (access_keymap): Fix compilation error.
295 2001-11-07 Miles Bader <miles@gnu.org>
297 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
299 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
301 * intervals.c (graft_intervals_into_buffer):
302 Remove #ifdef'd-out code.
303 (graft_intervals_into_buffer): Remove unused variable `middle'.
305 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
306 code (eval-current-buffer).
307 Change doc-string comments to `new style' [w/`doc:' keyword].
309 2001-11-06 Richard M. Stallman <rms@gnu.org>
311 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
313 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
315 * lread.c (read1): Fix behavior with nested backquoting.
317 * keyboard.c (make_lispy_event): Check integerness and fix
318 Lisp_Object/int mixup.
320 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
322 * fns.c (copy_hash_table): Remove unused variable `v'.
324 * fontset.c (fontset_font_pattern): Remove unused variable
327 * indent.c (current_column_1): Remove unused variable `prev_col'.
329 2001-11-05 Richard M. Stallman <rms@gnu.org>
331 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
333 * buffer.c (Fkill_buffer): Don't delete auto save file
334 if buffer is modified.
336 2001-11-05 Andrew Innes <andrewi@gnu.org>
338 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
341 2001-11-05 Richard M. Stallman <rms@gnu.org>
343 * unexelf.c (unexec): Minor changes; clean up comments.
345 2001-11-05 Sam Steingold <sds@gnu.org>
347 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
349 2001-11-05 Andreas Schwab <schwab@suse.de>
351 * sound.c (sound_perror): Save errno from being clobbered.
353 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
355 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
356 the program image directly.
358 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
360 * buffer.h (Fbuffer_local_value): Add prototype.
362 2001-11-04 Richard M. Stallman <rms@gnu.org>
364 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
367 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
368 (record_char): Likewise.
370 * keyboard.c (make_lispy_event): Don't insist a drag event must
371 move to a different buffer position. Instead, check for moving at
372 least double_click_fuzz.
374 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
376 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
378 * indent.c (current_column_1, Fmove_to_column): Separate the code
379 for display-table glyphs from the code buffer text, to fix
382 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
384 * buffer.c (Fbuffer_local_value): New function.
385 (syms_of_buffer): Defsubr it.
387 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
388 value of `cursor-in-non-selected-windows'.
390 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
391 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
392 (syms_of_xdisp): Initialize it.
394 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
396 * xfns.c (Fx_create_frame): Doc fix.
398 * coding.c: Change doc-string comments to `new style' [w/`doc:'
401 * eval.c (top_level_value, top_level_set): Remove commented and
403 (Fdefvar): Fix usage in doc-string.
405 2001-11-03 Richard M. Stallman <rms@gnu.org>
407 * xfns.c: Include unistd.h, if it exists.
409 * editfns.c: Move the include of ctype.h after unistd.h.
411 * gmalloc.c: Test BROKEN_PROTOTYPES.
413 2001-11-03 Ken Raeburn <raeburn@gnu.org>
415 * lisp.h (CHECK_STRING_CAR): New macro.
416 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
417 treating XCAR and XCDR as lvalues.
418 (openp): Use CHECK_STRING_CAR.
419 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
421 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
423 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
424 (SIGMASKTYPE): Define.
426 * syssignal.h (sigunblock): Don't define if already defined.
428 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
430 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
431 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
432 Fix typos in comments.
434 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
435 and #ifdef'd-out code.
436 Fix and reindent comments.
438 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
440 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
441 argument `i' in macros.
443 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
446 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
447 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
448 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
449 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
450 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
451 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
452 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
453 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
456 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
457 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
458 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
459 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
460 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
461 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
462 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
463 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
464 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
465 (remove unused second argument).
467 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
469 * syntax.c (describe_syntax): New wrapper.
470 (Finternal_describe_syntax_value): Rename from describe_syntax.
471 Don't insert space at front and \n at the end.
472 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
474 * regex.c (re_wctype): Try to fix some warnings.
475 (regcomp, regexec): Don't forget the __restrict.
477 2001-11-02 Richard M. Stallman <rms@gnu.org>
479 * textprop.c (Fget_char_property): Doc fix.
481 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
483 * process.c (Fstart_process): Add usage to doc-string.
485 * data.c (Fsetq_default): Ditto.
487 * callint.c (Finteractive): Ditto.
489 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
491 * macros.c: Don't include keymap.h any more.
493 2001-11-01 Richard M. Stallman <rms@gnu.org>
495 * data.c (Fmake_local_variable): Doc fix.
497 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
498 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
500 * keymap.c (Fdescribe_buffer_bindings): Print character property
501 bindings along with or instead of the buffer local map.
502 Make the overriding maps override what they should.
504 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
506 * window.c (grow_mini_window): Fix typo in comment.
508 2001-11-01 Gerd Moellmann <gerd@gnu.org>
510 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
511 (XTset_vertical_scroll_bar): Likewise.
513 * xfns.c (x_build_heuristic_mask): Use four_corners_best
514 instead of IMAGE_BACKGROUND.
516 * xfns.c (four_corners_best): Reindent.
518 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
519 Handle :box so that it is possible to specify sexprs.
521 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
523 * xfaces.c (Finternal_merge_in_global_face): Reindent.
525 (Finternal_set_alternative_font_registry_alist): Ditto.
526 (Ftty_suppress_bold_inverse_default_colors): Ditto.
528 * xfns.c (x-get-resource): Reindent.
530 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
532 * s/hpux11.h: New file.
534 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
536 * emacs.c (USAGE1): Show command line option --no-window-system
537 instead of --no-windows in usage.
538 (standard_args): Rename --no-windows to --no-window-system.
539 (bug_reporting_address): Follow Emacs coding conventions.
541 * eval.c (Fcommandp): Doc fix.
542 Change doc-string comments to `new style' [w/`doc:' keyword].
544 * frame.c (Fframe_live_p): Doc fix.
546 * buffer.c (selective-display-ellipses): Doc fix.
548 2001-10-31 Gerd Moellmann <gerd@gnu.org>
550 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
552 * xfaces.c (realize_x_face): If C is not a single-byte character,
553 set the face's colors_copied_bitwise_p instead of the defaulted_p
554 members which have a different meaning.
555 (free_face_colors): Do nothing for a face whose colors have been
558 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
560 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
562 * marker.c, mocklisp.c: Change doc-string comments to `new style'
565 2001-10-31 Gerd Moellmann <gerd@gnu.org>
567 * fns.c (require_unwind): Return Lisp_Object.
569 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
571 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
572 (last-input-char): Revert doc-string to be the same as the
573 doc-string of `last-input-event'.
575 * xdisp.c: Fix typos in comments.
577 2001-10-31 Gerd Moellmann <gerd@gnu.org>
579 * window.c (grow_mini_window): Handle case that the root
580 window is already smaller than the nominal mininum height.
582 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
584 * emacs.c (main): Don't call keys_of_macros any more.
586 * lisp.h (keys_of_macros): Remove.
588 * macros.c (keys_of_macros): Remove.
590 * xfaces.c (Fface_attribute_relative_p): Declare args.
592 2001-10-30 Jason Rumney <jasonr@gnu.org>
594 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
595 (enum_font_cb2): Ignore fonts with vertical orientation.
597 2001-10-30 Richard M. Stallman <rms@gnu.org>
599 * keyboard.c (Finput_pending_p): Doc fix.
601 2001-10-30 Gerd Moellmann <gerd@gnu.org>
603 * xterm.c (x_after_update_window_line): Don't run the code
604 clearing in borders for rows whose visible height is 0.
606 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
607 resized_p flag is set. If not set, use the much less flickering
608 method previously used.
610 * dispnew.c (change_frame_size_1): Set frame's resized_p.
612 * frame.h (struct frame) <resized_p>: New member.
614 * lread.c (to_multibyte): Ensure read_buffer is at least twice
615 as large as the number of bytes to convert.
617 * lread.c (to_multibyte): New function.
620 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
622 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
624 2001-10-30 Gerd Moellmann <gerd@gnu.org>
626 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
627 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
628 if the row's fill_line_p is set and drawing the last glyph with
629 DRAW_IMAGE_{RAISED,SUNKEN}.
631 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
633 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
635 * xmenu.c: Include coding.h and charset.h.
636 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
637 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
638 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
639 Explicitly set wv->help. Use `TRUE' rather than `True'.
640 (menu_help_callback): Use empty_string.
642 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
643 (Fx_popup_dialog): Explicitly init f.
644 (w32_menu_display_help): Use empty_string.
646 2001-10-29 Richard M. Stallman <rms@gnu.org>
648 * fns.c (Frequire): Detect recursive try to require the same
649 feature 3 or more levels deep, and get error.
650 (require_unwind): New subroutine.
651 (require_nesting_list): New variable.
652 (syms_of_fns): Init and staticpro it.
654 * print.c (print_object): Clarify indication of insertion type.
656 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
658 * coding.c (syms_of_coding): Document that locale-coding-system is
659 used for decoding input on X.
661 * window.c (Fscroll_left, Fscroll_right): Doc fix.
663 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
665 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
666 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
668 2001-10-29 Gerd Moellmann <gerd@gnu.org>
670 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
671 use NO_CURSOR if cursor_in_non_selected_windows is false.
673 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
674 the slant attribute if FRAME is t.
676 * xfns.c (x_set_internal_border_width): Set frame garbaged
677 when X window doesn't exist yet.
679 * xterm.c (x_after_update_window_line): Clear internal border
680 in different circumstances.
682 * xterm.c (XTread_socket) <KeyPress>: Don't use
683 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
686 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
688 * m/ibms390.h: New file. From Adam Thornton
689 <athornton@sinenomine.net>.
691 2001-10-28 Gerd Moellmann <gerd@gnu.org>
693 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
695 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
698 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
700 * emacs.c: Use argv[0] instead of emacs when -t was specified.
702 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
704 Fix typos in comments.
706 * emacs.c (bug_reporting_address): New function.
707 Use it when displaying usage message.
709 * minibuf.c (read_minibuf): Remove unused external declaration of
710 variable `Qread_only'.
712 * keymap.c (access_keymap): Remove unused variable `charset'.
714 2001-10-28 Miles Bader <miles@gnu.org>
716 * xfaces.c (merge_face_heights): Handle TO being relative as well.
717 Remove #ifdef'd-out code.
718 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
719 (syms_of_xfaces): Initialize them.
721 2001-10-27 Jason Rumney <jasonr@gnu.org>
723 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
724 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
725 position using the system caret.
727 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
728 (w32_system_caret_height, w32_system_caret_x)
729 (w32_system_caret_y): New variables for tracking system caret.
730 (w32_initialize): Initialize them.
731 (x_display_and_set_cursor): Make system caret follow the active cursor.
733 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
736 * w32term.c (note_mouse_highlight): Clear old help_echo.
738 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
740 * xterm.c: Fix typo in a comment.
742 * emacs.c: Fix typos in comments.
743 Remove unnecessary spaces.
744 Change doc-string comments to `new style' [w/`doc:' keyword].
745 (USAGE2): Fix typos in usage string.
747 * xterm.c: Fix typo in a comment.
749 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
752 2001-10-27 Gerd Moellmann <gerd@gnu.org>
754 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
755 instead of 1/2 line_height in the heuristic for skipping
756 farther backward when target_y was not reached.
758 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
759 Display errno only if non-zero.
760 (sound_warning): New function.
761 (vox_configure): Don't treat failing to set sample rate as error.
762 (various places): Improve error messages.
764 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
766 * fileio.c (Faccess_file): Run the argument filename through
767 Fexpand_file_name, before using it.
769 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
770 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
772 2001-10-26 Gerd Moellmann <gerd@gnu.org>
774 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
776 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
777 Fix clearing in the case of scroll bars on the right.
779 2001-10-26 Juanma Barranquero <lektu@terra.es>
781 * w32gui.h (XImage): Add a dummy typedef.
783 2001-10-26 Gerd Moellmann <gerd@gnu.org>
785 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
787 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
789 * frame.c (Fframe_parameter): Fix last change.
791 * fileio.c: Revert last change (which removed old commented-out
792 version of expand-file-name). Add a comment that explains why
793 this old version should not be removed.
795 2001-10-25 Gerd Moellmann <gerd@gnu.org>
797 * frame.c (Fframe_parameter): Fix a bug whereby some
798 ``artificial'' frame parameters, like `minibuffer' were not
799 obtained by calling Fframe_parameters.
801 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
804 * xdisp.c (move_it_vertically_backward): Compute line height
805 differently. Add heuristic to try to be more compatible to 20.x.
807 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
809 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
811 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
814 2001-10-25 Miles Bader <miles@gnu.org>
816 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
817 BG is a pointer to a structure, not a structure.
818 (gif_format, png_format): Add missing commas.
820 2001-10-24 Richard M. Stallman <rms@gnu.org>
822 * xfaces.c (Fface_attributes_as_vector): New function.
823 (syms_of_xfaces): Defsubr it.
825 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
827 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
830 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
832 * search.c (scan_newline): Remove unused variable `selective_display'.
834 2001-10-25 Miles Bader <miles@gnu.org>
836 * dispextern.h (struct image): Add `background',
837 `background_valid', and `background_transparent' fields.
838 (image_background, image_background_transparent): New declarations.
839 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
840 * xfns.c (image_background, image_background_transparent)
841 (four_corners_best): New functions.
842 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
843 (gs_format): Add `:background' entry.
844 (lookup_image): Set IMG's background color if specified.
845 (pbm_load, xbm_load_image, png_load): Set IMG's background field
847 (x_clear_image_1): Reset `background_valid' and
848 `background_transparent_valid' fields.
849 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
850 calculating it here. Set IMG's background_transparent field.
851 (enum xpm_keyword_index): Add XPM_BACKGROUND.
852 (enum png_keyword_index): Add PNG_BACKGROUND.
853 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
854 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
855 (enum gif_keyword_index): Add GIF_BACKGROUND.
856 (enum gs_keyword_index): Add GS_BACKGROUND.
857 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
858 Pre-calculate image background color where necessary.
859 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
860 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
861 color to use for image glyph reliefs.
863 2001-10-24 Gerd Moellmann <gerd@gnu.org>
865 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
868 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
869 Fix clearing of area not covered by scroll bar.
871 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
873 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
875 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
876 (glyph_rect): Remove unused variable `area'.
878 2001-10-24 Gerd Moellmann <gerd@gnu.org>
880 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
882 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
883 (row_containing_pos): Take additional argument DY.
884 Treat rows ending in middle of char differently.
885 (display_line): Handle tabs on window systems differently.
887 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
888 with additional argument.
890 * dispextern.h (row_containing_pos): Adjust prototype.
892 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
893 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
894 (try_window_id, try_window_reusing_current_matrix)
895 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
896 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
898 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
900 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
902 (HAVE_BOXES): Fix typo in comment.
903 (push_menu_pane): Fix typo in comment.
905 * xdisp.c: (display_prop_string_p): Remove unused local declaration
907 (single_display_prop_string_p): Remove unused local declarations
908 of `Qwhen' and `Qmargin'.
909 (string_buffer_position): Remove unused variable `around'.
910 (store_frame_title): Remove unused variable `width'.
912 * window.c: Don't define max.
913 (coordinates_in_window): Remove unused variable `uy'.
915 * widget.c: Don't define max.
917 * process.c: Don't define max.
918 (create_process): Remove unused variable `buffer'.
920 2001-10-23 Gerd Moellmann <gerd@gnu.org>
922 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
924 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
926 * xfaces.c (Finternal_set_lisp_face_attribute)
927 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
928 frame is on a windowed display.
930 2001-10-23 Gerd Moellmann <gerd@gnu.org>
932 * dispnew.c (sync_window_with_frame_matrix_rows):
933 Fix handling of windows which aren't full-width, fix handling
936 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
938 2001-10-23 Andreas Schwab <schwab@suse.de>
940 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
941 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
943 2001-10-23 Gerd Moellmann <gerd@gnu.org>
945 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
946 REAL_END. Notice if cursor gets overwritten.
947 (notice_overwritten_cursor): Take X positions as parameters.
948 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
949 around call to x_draw_glyphs.
951 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
953 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
954 instead of C) and usage.
956 * editfns.c (char-to-string): Fix argument names (use CHAR instead
959 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
960 `left', `max_width' and `max_height'.
962 2001-10-23 Gerd Moellmann <gerd@gnu.org>
964 * xdisp.c (display_line): For a tab continued to the next line,
965 set row's ends_in_middle_of_char_p.
967 2001-10-22 Gerd Moellmann <gerd@gnu.org>
969 * xdisp.c (display_line): Fix computation of continuation lines
972 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
974 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
977 * fileio.c: Remove unused code.
979 2001-10-22 Miles Bader <miles@gnu.org>
981 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
982 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
983 Remove `DOC_STRINGS_IN_COMMENTS' cases.
985 2001-10-21 Jason Rumney <jasonr@gnu.org>
987 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
989 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
991 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
992 (Finsert_string): Avoid the multi-line string literals warning.
994 2001-10-22 Miles Bader <miles@gnu.org>
996 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
997 (Fdocumentation): Don't use it.
998 (syms_of_doc): Don't initialize it.
1000 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1001 * print.c (Fwith_output_to_temp_buffer): Likewise.
1002 * window.c (Fsave_window_excursion): Likewise.
1003 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1004 (Fsave_restriction): Likewise.
1005 * eval.c (Frun_hooks, Frun_hook_with_args)
1006 (Frun_hook_with_args_until_failure)
1007 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1008 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1009 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1010 (Funwind_protect, Fcondition_case): Likewise.
1011 * coding.c (Ffind_operation_coding_system): Likewise.
1012 * keyboard.c (Ftrack_mouse): Likewise.
1014 2001-10-21 Miles Bader <miles@gnu.org>
1016 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1017 (Fmake_hash_table): Add usage: string to doc string.
1018 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1019 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1020 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1021 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1022 (Fml_prefix_argument_loop): Likewise.
1024 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1026 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1028 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1029 style' [w/`doc:' keyword].
1031 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1032 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1033 comments to `new style' [w/`doc:' keyword].
1035 2001-10-21 Jason Rumney <jasonr@gnu.org>
1037 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1039 * w32term.c (remember_mouse_glyph): New function.
1040 (w32_mouse_position): Use it.
1041 (note_mouse_movement): If the mouse moved off the glyph, remember
1044 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1045 (w32_display_info): Add mouse_face_overlay.
1047 * w32term.c (notice_overwritten_cursor): Renamed from
1048 note_overwritten_text_cursor. Rewritten to take glyph widths into
1050 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1051 (fast_find_string_pos): New function.
1052 (fast_find_position): Return the correct vpos. Add parameter
1053 STOP. In the final row, stop before glyphs having STOP as object.
1054 Don't consider glyphs that are not from a buffer.
1055 (fast_find_position) [0]: Add a presumably more correct version
1057 (expose_window_tree, expose_frame): Don't compute intersections here.
1058 (expose_window): Do it here instead.
1059 (expose_window_tree, expose_window, expose_line): Return 1 when
1060 overwriting mouse-face.
1061 (expose_window): If W is the window currently being updated, mark
1063 (expose_frame): If mouse-face was overwritten, redo it.
1064 (x_use_underline_position_properties): New variable.
1065 (syms_of_xterm): DEFVAR_BOOL it.
1066 (x_draw_glyph_string): Add comment to use it in future.
1067 (x_draw_glyph_string): Restore clipping after drawing box.
1068 Fix a computation of the underline position.
1069 (w32_get_glyph_string_clip_rect): Minor cleanup.
1070 (x_fill_stretch_glyph_string): Remove an assertion.
1071 (x_produce_glyphs): Don't convert multibyte characters
1072 to unibyte characters in unibyte buffers.
1073 (cursor_in_mouse_face_p): New function.
1074 (x_draw_stretch_glyph_string): Use it to choose a different GC
1075 when drawing a cursor within highlighted text. Don't draw
1076 background again if it has already been drawn.
1077 (x_draw_glyph_string_box): Don't draw a full-width
1078 box just because the glyph row's full_width_p flag is set.
1079 (x_draw_glyphs): Fix computation of rightmost x for
1081 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1082 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
1083 change bottom shadow accordingly. Some cleanup.
1084 (x_update_window_end): Handle overwritten mouse face
1085 also for tool bar windows.
1086 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1087 DRAW is DRAW_IMAGE_RAISED.
1088 (clear_mouse_face): Return 1 if text with mouse face was
1089 actually redrawn. Make the function static. Reset
1090 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
1091 optimize away highlighting if we pass over that same overlay again.
1092 (note_mouse_highlight): Call mouse_face_overlay_overlaps
1093 to detect a case where we have to highlight a different region
1094 despite not having left the currently highlighted region.
1095 Set mouse_face_overlay in the x_display_info. Avoid changing the
1096 mouse pointer shape when show_mouse_face has already done it, or
1097 there is no need. Handle mouse-face and help-echo in strings.
1098 (glyph_rect): New function.
1099 (w32_mouse_position): Use it to raise the threshold for mouse
1100 movement event generation.
1101 (w32_initialize_display_info): Initialize the x_display_info's
1103 (w32_set_vertical_scroll_bar): Don't clear a zero height
1105 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1106 a widget to zero height.
1108 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1109 Protect unibyte strings created by replacing their multibyte
1110 equivalents in menu_items.
1111 (w32_menu_show): Don't overwrite an item's name with its key
1112 description in case the description is a multibyte string.
1113 (single_submenu): Some cleanup.
1115 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1116 (postprocess_image): New function.
1117 (lookup_image): Call it for all image types except PostScript.
1118 (x_kill_gs_process): Call postprocess_image.
1119 (tiff_error_handler, tiff_warning_handler): New functions.
1120 (tiff_load): Install them as handlers.
1121 (x_kill_gs_process): Recognize if someone has cleared the image
1123 (valid_image_p): Protect better against invalid image
1124 specifications. Previous code could signal an error.
1125 (Fx_hide_tip, Fshow_tip): Doc fix.
1126 (Fv_max_tooltip_size): New variable.
1127 (syns_of_xfns): DEFVAR_LISP it.
1128 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
1129 window buffer to *tip* right after creating the frame. Set frame's
1130 window_width. Use a maximum tooltip size specified by
1131 Vx_max_tooltip_size, if that has valid contents.
1132 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1133 Make sure the tooltip is completely visible.
1134 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1135 (Fx_create_frame): Adjust the frame's height for presence
1136 of the tool bar before calling x_figure_window_size.
1137 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
1138 when the window gets smaller.
1139 (x_set_foreground_color): Set frame's cursor_pixel.
1140 (x_set_foreground_color, x_set_background_color): Cleaned up.
1141 (x_set_font): Handle case of x_new_fontset returning the same name
1142 as before, although there was a change in fontsets.
1144 2001-10-21 Miles Bader <miles@gnu.org>
1146 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
1147 (Flogxor): Add usage: string to doc string.
1148 * charset.c (Fstring): Likewise.
1149 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
1150 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
1152 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1154 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
1156 * alloc.c: Reindent DEFUNs with doc: keywords.
1158 * abbrev.c (Finsert_abbrev_table_description): Reindent.
1160 * frame.c: Change doc-string comments to `new style' [w/`doc:'
1163 2001-10-20 Gerd Moellmann <gerd@gnu.org>
1165 * (Version 21.1 released.)
1167 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1169 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1171 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1174 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1175 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1176 Change doc-string comments to `new style' [w/`doc:' keyword].
1178 2001-10-20 Miles Bader <miles@gnu.org>
1180 The following changes remove the glyph_row `inverse_p' field,
1181 which is never set anymore, due to other changes:
1183 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
1184 (reassert_line_highlight, change_line_highlight): Declarations removed.
1185 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
1186 (line_hash_code, row_equal_p, fake_current_matrices)
1187 (build_frame_matrix_from_leaf_window, update_frame_line)
1188 (update_frame_line, update_frame_line, update_frame_line):
1189 Don't use `inverse_p' field.
1190 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
1191 change_line_highlight_hook.
1192 (XTreassert_line_highlight, x_change_line_highlight):
1194 (x_fix_overlapping_area, x_write_glyphs, expose_area)
1195 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1196 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
1198 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
1199 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1200 (w32_reassert_line_highlight, x_change_line_highlight):
1202 * w32console.c (reassert_line_highlight, change_line_highlight):
1204 (initialize_w32_display): Don't set reassert_line_highlight_hook
1205 or change_line_highlight_hook.
1206 (hl_mode): Function removed.
1207 (reset_terminal_modes, set_terminal_modes, update_begin)
1208 (update_end, w32_face_attributes, initialize_w32_display):
1209 (clear_frame, ins_del_lines): Don't call it.
1210 * termhooks.h (reassert_line_highlight_hook)
1211 (change_line_highlight_hook): Declarations removed.
1212 * term.c (reassert_line_highlight_hook)
1213 (change_line_highlight_hook): Variables removed.
1214 (reassert_line_highlight, change_line_highlight): Functions removed.
1215 * msdos.c (IT_reassert_line_highlight)
1216 (IT_change_line_highlight): Functions removed.
1217 (internal_terminal_init): Don't set reassert_line_highlight_hook
1218 or change_line_highlight_hook.
1219 (highlight): Variable removed.
1220 (IT_set_face, IT_update_begin, IT_update_end)
1221 (IT_set_terminal_modes): Don't set or use it.
1223 The following changes remove inverse-video support for terminals
1224 that use a `magic cookie' standout mode. Due to changes in the
1225 way mode-lines are displayed, such support no longer works
1226 anyway, and it's probable that almost no one uses such terminals
1229 * term.c (standout_requested): Variable removed.
1230 (update_end, highlight_if_desired): Don't use it.
1231 (chars_wasted, copybuf): Variables removed.
1232 (write_standout_marker): Function removed.
1233 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
1234 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
1235 Don't use `chars_wasted' or `copybuf'.
1236 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
1237 Set `costs_set' to true.
1238 (cursor_to, clear_end_of_line): Test `costs_set' instead of
1240 (clear_end_of_line): Function removed.
1241 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
1242 (clear_to_end): Call `clear_end_of_line' instead of
1243 `clear_end_of_line_raw'.
1244 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
1245 (term_init): Don't set them.
1246 Turn off any standout/underline modes that require magic cookies.
1247 (ins_del_lines, highlight_if_desired, background_highlight)
1248 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
1249 Remove special processing for magic-cookie standout modes.
1250 (turn_off_face, turn_on_face): Remove special processing for
1251 underline magic-cookie glitch.
1253 2001-10-19 Richard M. Stallman <rms@gnu.org>
1255 * eval.c (syms_of_eval): Doc fixes.
1257 2001-10-19 Gerd Moellmann <gerd@gnu.org>
1259 * xdisp.c (redisplay_internal): Don't clear echo area if the
1260 mini-window is selected.
1262 2001-10-19 Miles Bader <miles@gnu.org>
1264 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
1265 doesn't take precedence if the affected property's value is nil.
1267 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
1269 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
1270 with fields and suggest using `forward-line' to avoid them.
1271 * editfns.c (Fline_beginning_position, Fline_end_position):
1272 Clarify documentation.
1274 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
1276 * keymap.c (current_minor_maps): `override' only shadows its
1277 correspondent in minor-mode-map-alist, not the whole tail.
1279 2001-10-18 Andrew Innes <andrewi@gnu.org>
1281 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
1282 optimization. The fontp->encoding array was not being initialized
1283 correctly when compiled with optimizations by MSVC.
1285 2001-10-18 Gerd Moellmann <gerd@gnu.org>
1287 * xdisp.c (display_line): Indicate empty lines in active mini-window.
1289 2001-10-17 Andrew Innes <andrewi@gnu.org>
1291 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
1293 * w32fns.c (w32_load_system_font): Cache codepage for font, in
1294 font_info.charset field.
1296 * w32term.c (w32_encode_char): Get cached codepage from font_info,
1297 rather than working it out by calling w32_codepage_for_font for
1300 2001-10-17 Andrew Innes <andrewi@gnu.org>
1302 * w32term.c (w32_read_socket): Determine clipping rectangle for
1303 the entire frame, including areas covered by scrollbars and the
1304 menubar. This avoids internal arguments about whether a frame is
1305 fully obscured or not.
1307 2001-10-17 Gerd Moellmann <gerd@gnu.org>
1309 * xdisp.c (try_window_id): Undo last change. Give up if
1310 window ends in strings.
1312 * xdisp.c (try_window_id): Don't display lines after the window
1313 end if the rest of the window after the window end was already blank.
1315 * xdisp.c (try_window_id): Remove code that was only there
1316 for the release of 21.1.
1318 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
1320 2001-10-17 Miles Bader <miles@gnu.org>
1322 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
1323 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
1324 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
1325 Change doc-string comments to `new style' [w/`doc:' keyword].
1326 (DOC_STRINGS_IN_COMMENTS): Macro removed.
1327 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
1330 2001-10-16 Miles Bader <miles@gnu.org>
1332 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
1334 2001-10-16 Gerd Moellmann <gerd@gnu.org>
1336 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
1339 2001-10-16 Ken Raeburn <raeburn@gnu.org>
1341 Avoid the assumption that car and cdr slots of cons cells are
1342 addressable lvalues; this allows for easier experimentation with
1343 other lisp implementations that may not permit such accesses for
1344 various reasons. Not quite complete -- buffer.c still needs some
1345 work, and w32/mac files need rechecking -- so compile-time
1346 enforcement is left disabled for now.
1348 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
1349 gcc with a union-based Lisp object rep. Redefine as no-op for now.
1350 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
1351 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
1352 (XSETCAR, XSETCDR): New macros.
1353 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
1354 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
1355 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
1356 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
1358 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
1359 * buffer.c (record_buffer, Fbury_buffer)
1360 (swap_out_buffer_local_variables, recenter_overlay_lists)
1361 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
1362 fields of a cons cell respectively.
1363 * callint.c (quotify_args, Fcall_interactively): Likewise.
1364 * ccl.c (Fregister_code_conversion_map): Likewise.
1365 * coding.c (detect_coding_system): Likewise.
1366 * composite.c (get_composition_id, make_composition_value_copy):
1368 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
1369 (swap_in_symval_forwarding, set_internal, Fset_default)
1370 (Fmake_variable_buffer_local, Fmake_local_variable)
1371 (Fmake_variable_frame_local): Likewise.
1372 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
1373 * keymap.c (Fset_keymap_parent, store_in_keymap)
1374 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
1375 * minibuf.c (get_minibuffer): Likewise.
1376 * search.c (Fmatch_data): Likewise.
1377 * textprop.c (extend_property_ranges): Likewise.
1378 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
1379 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
1381 * w32term.c (x_delete_display): Likewise.
1382 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
1384 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
1385 * doc.c (store_function_docstring): Use XSETCARFASTINT.
1386 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
1387 (Fread_file_name): Use XSETCAR.
1388 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
1390 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
1391 * frame.c (Fmake_terminal_frame): Use XSETCDR.
1392 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
1394 * keyboard.c (read_char): Alter list traversal to avoid taking the
1395 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
1396 (parse_menu_item): Use XSETCAR and XSETCDR.
1397 (reach_char_x_menu_prompt): Use XSETCAR.
1398 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
1399 (Fcommand_execute): Use XSETCDR.
1400 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
1401 (openp): Change list traversal to avoid using XCAR as lvalue.
1402 (read_list): Use XSETCDR.
1403 * process.c (wait_reading_process_input): Change wait_for_cell
1404 handling to avoid taking addresses of cons cell slots.
1405 * xselect.c (x_own_selection, x_handle_selection_clear)
1406 (x_clear_frame_selections): Use XSETCDR.
1407 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
1408 (x_handle_property_notify, x_get_foreign_selection)
1409 (x_handle_selection_notify): Use XSETCAR.
1411 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1413 * buffer.c: Put doc strings in comments.
1415 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
1417 2001-10-15 Sam Steingold <sds@gnu.org>
1419 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
1421 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1423 * process.c (process-inherit-coding-system-flag)
1424 (get-buffer-process): Do not confuse make-docfile with doc strings
1427 * editfns.c (Fchar_to_string): Make doc string consistent with
1428 arguments. Put doc strings in comments.
1430 * abbrev.c, minibuf.c: Put doc strings in comments.
1432 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1434 * window.c (window_loop): Don't check for Fother_buffer returning nil.
1436 * window.c (select_window_1): Unfreeze window start. Remove a
1437 doubled test for WINDOW being live.
1439 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1441 * fns.c (Fmapconcat): Fix typo in a doc string.
1443 * dispnew.c (Fsleep_for): Fix typo in a doc string.
1445 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1447 * xterm.c (x_draw_glyph_string): Restore clipping after
1450 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1452 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
1454 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
1456 * indent.c (skip_invisible): Use new retval of
1457 TEXT_PROP_MEANS_INVISIBLE.
1459 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
1460 If a parent is reached and noinherit is set, exit immediately.
1461 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
1463 * s/ms-w32.h (EXEC_SUFFIXES):
1464 * s/msdos.h (EXEC_SUFFIXES):
1465 * process.h (EXEC_SUFFIXES): Remove.
1467 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
1468 (decode_suffixes): Remove.
1470 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
1471 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
1472 (invisible_ellipsis_p): Remove.
1474 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
1475 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
1476 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
1477 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
1478 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
1480 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1482 * lisp.h (Ftop_level): Add prototype.
1484 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
1485 (XTread_socket): Improve style of comments to follow other
1488 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
1489 is already prototyped in included lisp.h).
1491 * frame.c (Fset_mouse_position): Improve style of comment to
1492 follow other comments.
1493 (Fset_mouse_pixel_position): Improve style of comment to follow
1495 (Fmake_frame_visible): Doc fix and typo in comment.
1496 (Fmake_frame_invisible): Doc fix and typo in comment.
1497 (Ficonify_frame): Fix typo in comment.
1499 2001-10-14 Gerd Moellmann <gerd@gnu.org>
1501 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
1502 * term.c, alloc.c: Put doc strings in comments.
1504 2001-10-13 Gerd Moellmann <gerd@gnu.org>
1506 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
1507 Provide definitions for doc strings in comments.
1509 * fns.c: Put doc strings in comments.
1511 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
1513 * dired.c (file_name_completion): Ignore a candidate directory if
1514 it matches an element in completion-ignored-extensions that ends
1516 (syms_of_dired) <completion-ignored-extensions>: Mention the above
1517 feature in the doc string.
1518 (Ffile_name_completion): Ditto.
1520 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
1522 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
1524 * xfns.c (syms_of_xfns): Update calls to Fprovide.
1526 * lisp.h (Fprovide): Update prototype.
1527 (Ffeaturep, invisible_p): Remove.
1529 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
1530 (DOLIST, LOOP_PROPVAL): New macros.
1531 (invisible_p, invisible_ellipsis_p): Use them.
1532 (invisible_noellipsis_p): New function.
1533 (syms_of_xdisp): Use empty_string.
1535 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
1537 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
1538 (syms_of_lread) <Vafter_load_alist>: Update docstring.
1540 * print.c (Fwith_output_to_temp_buffer): Align with
1541 internal_with_output_to_temp_buffer.
1542 (print_preprocess): Use traverse_intervals_noorder.
1543 (print_object): Update call to traverse_intervals.
1545 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
1546 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
1548 * intervals.c (traverse_intervals_noorder): New function.
1549 (search_for_interval, count_intervals): Use it.
1550 (traverse_intervals): Use less stack space and drop `depth' arg.
1552 * fns.c (Ffeaturep): Add new `subfeature' arg.
1553 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
1554 (Qsubfeatures): New var.
1555 (syms_of_fns): Initialize it.
1557 * keymap.c (Fkey_description): Use empty_string.
1558 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
1559 (syms_of_keymap): Setup inheritance between maps.
1560 Don't export Sdescribe_bindings_internal any more.
1562 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
1564 2001-10-12 Gerd Moellmann <gerd@gnu.org>
1566 * xterm.c (notice_overwritten_cursor): Renamed from
1567 note_overwritten_text_cursor. Rewritten to take glyph widths into
1570 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1572 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
1573 multi-line strings without a trailing "\n\".
1575 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1577 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
1580 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
1582 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
1584 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
1585 * w32proc.c (sys_spawnve):
1586 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
1587 * w32.c (check_windows_init_file):
1588 * sound.c (Fplay_sound):
1589 * emacs.c (init_cmdargs):
1590 * process.c (Fstart_process): Update calls to openp.
1592 * callproc.c (Vexec_suffixes): New var.
1593 (Fcall_process): Update call to openp.
1594 (decode_suffixes): New function.
1595 (syms_of_callproc): Init exec-suffixes.
1597 * lread.c (Vload_suffixes, default_suffixes): New vars.
1598 (openp): Take a lisp list of suffixes.
1599 Check for file-name-handlers even if the file was absolute already.
1600 (syms_of_lread): Declare load-suffixes.
1601 (Fload): Fix up call to openp.
1602 Don't bother checking for file-name-handler at the very beginning.
1604 * keymap.h (Fcopy_keymap): Don't export.
1606 * lisp.h (empty_string): Declare.
1607 (Vload_suffixes, Vexec_suffixes): Declare.
1608 (openp): Update prototype.
1610 * emacs.c (empty_string): New var.
1611 (syms_of_emacs): Initialize it.
1613 * search.c (wordify): Use it.
1615 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
1616 selected window if it's not displayed there. Handle the case
1617 when the window is dedicated.
1618 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
1620 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
1622 * syntax.h (struct gl_state_s): Change the meaning of b_property.
1623 Remove left_ok and right_ok.
1624 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1625 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
1626 new meaning of b_property.
1628 * syntax.c (update_syntax_table): Simplify.
1629 (Fforward_comment): Don't skip quoted chars when going backward.
1631 2001-10-11 Gerd Moellmann <gerd@gnu.org>
1633 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
1634 in case I is of some unsigned type, in which case
1635 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
1636 comparison becomes bogus.
1638 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
1639 (Fuser_full_name): Fix bug treating a float as a fixnum.
1641 * data.c (Fstring_to_number): Use make_fixnum_or_float.
1643 * lisp.h (make_fixnum_or_float): New macro.
1645 * lisp.h (circular_list_error): Add prototype.
1647 * data.c (Qcircular_list): New variable.
1648 (circular_list_error): New function.
1649 (syms_of_data): Initialize it Qcircular_list.
1651 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
1653 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
1654 casefiddle.c, buffer.c: Include keymap.h.
1656 2001-10-10 Gerd Moellmann <gerd@gnu.org>
1658 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
1659 options. From Dave Love <d.love@dl.ac.uk>.
1661 2001-10-09 Gerd Moellmann <gerd@gnu.org>
1663 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
1664 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1666 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
1668 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1670 2001-10-08 Andrew Innes <andrewi@gnu.org>
1672 * lisp.h [max]: Undef min and max before redefining them.
1674 * w32gui.h: Do not undef min and max.
1676 * w32heap.h: Do not undef min and max.
1678 * s/ms-w32.h: Do not undef min and max.
1680 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1682 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
1684 2001-10-08 Sam Steingold <sds@gnu.org>
1686 * keymap.c (current-active-maps): Quote newlines (compilation error).
1688 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1690 * Makefile.in (lisp, shortlisp): Replace bindings.el with
1691 bindings.elc, since otherwise doc strings in bindings.el get wrong
1694 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1696 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
1698 * keyboard.h (map_prompt): Remove.
1700 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
1701 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
1703 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1705 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1707 * keyboard.c (map_prompt): Remove.
1708 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
1711 * keymap.h: New file. Extracted from lisp.h.
1713 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
1714 (accessible_keymaps_1): New function.
1715 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
1716 (Fwhere_is_internal): Use Fcurrent_active_maps.
1717 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
1718 Insert in current buffer rather than standard-output.
1719 Don't call `help-mode'. Export to elisp.
1720 (describe_buffer_bindings): New wrapper.
1721 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
1722 and Sdescribe_buffer_bindings.
1724 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1726 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
1727 Remove code setting signal handler.
1729 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1730 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1732 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1734 * keyboard.c: Don't define min/max.
1736 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1738 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1739 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1740 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1741 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1742 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1743 Don't define min/max.
1745 * lisp.h (min, max): New macros.
1747 * puresize.h (BASE_PURESIZE): Increase to 725000.
1749 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1751 * xfaces.c (free_frame_menubar): Add prototype.
1753 * lisp.h (init_window): Add prototype.
1755 * editfns.c: Include ctype.h.
1757 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1758 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1759 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1762 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1763 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1764 `popup_activated_flag' and `title'.
1766 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1768 * emacs.c (main): Remove extra `;'.
1770 * atimer.h (struct atimer): Fix typos in a comment.
1772 * atimer.c: Fix typo.
1774 * Makefile.in: Fix typo.
1776 * README: Remove obsolete part mentioning removed VMS file.
1778 2001-10-07 Miles Bader <miles@gnu.org>
1780 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1782 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1784 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1787 * lisp.h (Ffield_end): Declare.
1789 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1791 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1793 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1795 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1797 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1799 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1800 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1802 * alloc.c (inhibit_garbage_collection): Simplify.
1803 (Fmemory_use_counts): Ditto.
1805 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1806 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1807 most-negative-fixnum.
1809 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1810 (FIXNUM_OVERFLOW_P): New macros.
1812 2001-10-06 Miles Bader <miles@gnu.org>
1814 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1815 scroll_bar_bottom_shadow_pixel fields.
1816 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1817 for the shadows, and tell the toolkit about them if we succeed.
1818 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1819 Free scroll-bar shadow colors.
1820 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1821 Free scroll-bar shadow colors when the background color changes.
1822 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1823 Initialize scroll-bar shadow-color fields.
1825 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1827 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1829 2001-10-05 Miles Bader <miles@gnu.org>
1831 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1832 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1833 New functions (were in simple.el).
1834 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1835 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1836 (syms_of_minibuf): Initialize them.
1838 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1840 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1841 (tiff_load): Install them as error and warning handler.
1843 2001-10-04 Andrew Innes <andrewi@gnu.org>
1845 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1846 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1847 says; query codepage info directly to determine if font is double byte.
1848 (x_to_w32_charset): Handle private format for unknown charsets.
1849 Handle wildcards in charset spec, by ignoring them.
1850 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1851 "*-" prefix from charset.
1852 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1853 handle the truncated font spec form constructed by font_list_1, so
1854 that we correctly identify the charset fields. Don't remove "*-"
1855 prefix from charset.
1856 (w32_list_synthesized_fonts): Fix argument to alloca.
1858 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1860 * window.h (MINI_WINDOW_P): Use NILP.
1862 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1864 * termhooks.h (struct input_event): Use proper type for `kind'.
1866 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1868 This handles unknown keysyms better than before. For example,
1869 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1870 Emacs formerly completely ignored F5. With the change, it derives
1871 a key symbol from the name of the X keysym, `ccaron' in this case.
1872 Reported by Martin Buchholz.
1874 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1877 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1878 that EVENT->code isn't a function key, use the keysym's name.
1880 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1882 FOREACH is a macro that should make it easier to loop over Lisp
1883 lists with checks for cycles and proper lists.
1885 * lisp.h (LIST_END_P, FOREACH): New macros.
1887 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1889 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1890 called for a lost connection. Prevent dumping core in this case.
1891 Instead print the X error, and exit. On user request.
1893 * xterm.c (error_msg): New variable.
1894 (x_fatal_error_signal): New function.
1895 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1896 as fatal_error_signal_hook around the call to XtCloseDisplay.
1898 * emacs.c (fatal_error_signal_hook): New variable.
1899 (fatal_error_signal): Call that function.
1901 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1903 With this, Emacs prints how much pure storage it will
1904 approximately need in case pure storage overflows while dumping.
1906 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1908 (init_alloc_once): Initialize new variables.
1909 (PURE_POINTER_P): Use new variables.
1910 (pure_alloc): If pure storage overflows, allocate from the heap.
1911 (check_pure_size): New function.
1912 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1914 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1915 (check_pure_size): Add prototype.
1917 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1919 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1921 This adds a post-gc-hook that's run with GC inhibited.
1922 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1924 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1925 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1926 (Fgarbage_collect): Run post-gc-hook.
1928 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1930 This adds `defvaralias' and `indirect-variable'. Changes not
1931 directly related to this feature are there to gain the same
1932 performance again as before variable aliases.
1934 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1935 code to get and set symbol values, to take defvaralias into account.
1937 (Note: the new `constant' bit-flag in symbols would make it
1938 possible to define arbitrary read-only variables, e.g. with
1941 Documentation is in lispref/variables.texi. Added to NEWS.
1943 * lisp.h (enum symbol_interned): New enumeration.
1944 (struct Lisp_Symbol): Remove member `obarray', add
1945 `indirect_variable', `constant', and `interned'.
1946 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1947 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1948 (indirect_variable): Add prototype.
1950 * print.c (print_preprocess, print_object): Test internedness of
1951 symbols differently.
1953 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1955 (init_obarray): Likewise for t and nil.
1957 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1958 (Fdefvaralias): New function.
1959 (specbind): Simplify the test if symbol is a constant.
1960 (syms_of_eval): Defsubr Fdefvaralias.
1962 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1963 (Qcyclic_variable_indirection): New variable.
1964 (Fkeywordp): Check for internedness differently.
1965 (Fmakunbound): Simplify the test if symbol is a constant.
1966 (indirect_variable, Findirect_variable): New functions.
1967 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1969 (let_shadows_buffer_binding_p): Check for variable aliases.
1970 (set_internal): Simplify the test if SYMBOL is a constant.
1971 If SYMBOL has a buffer-local value and is an alias, use the aliased
1973 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1976 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1977 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1980 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1982 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1983 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1984 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1986 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1990 2001-10-03 Miles Bader <miles@gnu.org>
1992 * callproc.c (syms_of_callproc): Explicitly state in the
1993 documentation for `process-environment' that earlier entries take
1994 precedence over later ones.
1996 2001-10-02 Miles Bader <miles@gnu.org>
1998 * textprop.c (Fnext_char_property_change)
1999 (Fprevious_char_property_change): Remove reference to non-existant
2000 argument OBJECT from doc-string.
2002 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2004 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2005 (try_window_id): Skip back over lines ending in a newline from a
2008 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2011 2001-10-01 Richard M. Stallman <rms@gnu.org>
2013 * search.c (Freplace_match): Doc fix.
2015 2001-09-28 Andrew Innes <andrewi@gnu.org>
2017 * w32menu.c (set_frame_menubar): Take into account that
2018 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2021 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2023 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2025 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2027 * s/gnu-linux.h: Fix a typo in comment.
2029 2001-09-28 Andreas Schwab <schwab@suse.de>
2031 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2032 nocombreloc, in case -z combreloc is the default.
2034 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2036 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2037 really going on here.
2039 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2041 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2043 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2045 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2046 utf-8, menu-bar, and latin-N.
2047 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2048 unconditionally now.
2049 (lisp): Add latin-N, since they are preloaded.
2051 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2053 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2054 to the left. Some cleanup.
2056 * xdisp.c (display_mode_element): One more case where a string's
2057 multibyteness should be used for display.
2059 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2061 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2064 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2065 of the only temporarily set echoing flag for deciding when
2068 * keyboard.c (echo_kboard): Make externally visible.
2070 * lisp.h (echo_kboard): Declare extern.
2072 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
2073 fonts_changed_p if we need larger matrices due to vscrolling.
2074 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
2075 this round of redisplay if make_cursor_line_fully_visible fails.
2076 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
2077 (try_cursor_movement, try_scrolling): Use them instead of integers.
2079 * dispextern.h (required_matrix_width, required_matrix_height):
2082 * dispnew.c (required_matrix_width, required_matrix_height):
2084 (allocate_matrices_for_window_redisplay)
2085 (allocate_matrices_for_frame_redisplay: Use them.
2086 Remove parameters CH_DIM.
2088 * xdisp.c (display_mode_lines): Temporarily set selected_frame
2089 and selected_window to the frame of the window whose mode-lines
2090 are displayed, and to the window itself.
2091 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
2094 2001-09-25 Gerd Moellmann <gerd@gnu.org>
2096 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
2097 the image cache under us.
2099 * xdisp.c (display_mode_element): If the mode element is a symbol
2100 with a string value, use that string's multibyteness for displaying.
2102 * keyboard.c (read_char): Don't clear a message for a switch-frame
2103 event. From Stefan Monnier <monnier@cs.yale.edu>.
2105 * xterm.c (fast_find_position) [0]: Add a presumably more correct
2106 version for after 21.1.
2108 * xdisp.c (row_containing_pos): Make externally visible.
2110 * dispextern.h (row_containing_pos): Add prototype.
2112 * process.c (send_process): Disable composition if from_byte < 0.
2113 From Kenichi Handa <handa@etl.go.jp>.
2115 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2117 * xterm.c (refreshicon): Function removed.
2119 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
2121 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
2123 * xterm.c (toplevel): Remove includes in #if 0.
2125 * process.c (sigchld_handler) [LINUX]: Don't return from
2126 the signal handler at the end of the loop.
2128 2001-09-21 Gerd Moellmann <gerd@gnu.org>
2130 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
2131 Terminate only if kill returns -1, and errno is ESRCH.
2133 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
2135 * Makefile.in (shortlisp): Add ../lisp/env.elc.
2137 2001-09-20 Gerd Moellmann <gerd@gnu.org>
2139 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
2140 since this function can be called during GC.
2142 * callproc.c (Fcall_process): Handle errors from pipe(2).
2143 (child_setup): Delete code in #ifdef vipc.
2145 2001-09-19 Gerd Moellmann <gerd@gnu.org>
2147 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
2148 (display_mode_element): Display the string from decode_mode_spec
2149 depending on its multibyteness.
2151 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
2153 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
2155 2001-09-18 Gerd Moellmann <gerd@gnu.org>
2157 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
2158 recursive_edit_unwind.
2159 (recursive_edit_unwind): Set kboard state according to
2162 * buffer.c (modify_overlay): Don't do nothing if START == END;
2163 This can still be a modification, for example when an overlay has
2164 a before-string or after-string.
2165 (Fdelete_overlay): Prevent redisplay optimizations when deleting
2166 an overlay with before-string or after-string.
2168 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2169 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2171 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2172 first_unchanged_at_end_row is in front of
2173 last_unchanged_at_beg_row. This code should be removed after the
2176 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2178 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2179 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2181 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
2184 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
2186 * dired.c (Ffile_attributes): Doc fix.
2188 2001-09-14 Gerd Moellmann <gerd@gnu.org>
2190 * fileio.c (Ffile_symlink_p): Fix last change.
2192 * filelock.c (current_lock_owner): Fix last change.
2194 2001-09-13 Gerd Moellmann <gerd@gnu.org>
2196 * filelock.c (current_lock_owner): If readlink returns ERANGE,
2197 take that to mean that the buffer is too small.
2199 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
2200 that to mean that the buffer is too small.
2202 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
2203 current buffer's multibyteness when discarding the iterator's
2206 * xfns.c (Fx_window_property): Handle case that property gets
2207 deleted between the two calls to XGetWindowProperty.
2209 2001-09-11 Gerd Moellmann <gerd@gnu.org>
2211 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
2213 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
2214 in addition to read-only.
2216 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
2217 to t in addition to read-only.
2219 * lisp.h (Qinhibit_modification_hooks): Declare.
2221 * insdel.c (Qinhibit_modification_hooks): New variable.
2222 (syms_of_insdel): Initialize and staticpro it.
2224 * textprop.c (verify_interval_modification): Don't run
2225 modification-hooks if inhibit_modification_hooks.
2227 * dispnew.c (set_window_cursor_after_update): Fix code
2228 finding glyph row containing cursor when cursor_in_echo_area
2231 * xdisp.c (init_from_display_pos): Put some code in #if 0.
2232 (add_to_log): Use bcopy instead of strcpy.
2233 (init_from_display_pos): Use an explicit loop over bytes in
2234 overlay strings instead of calling index.
2236 2001-09-10 Gerd Moellmann <gerd@gnu.org>
2238 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
2240 * dispnew.c (direct_output_for_insert): Don't change IT's
2241 stop_charpos to something in front of its current position.
2243 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
2246 2001-09-10 Richard M. Stallman <rms@gnu.org>
2248 * frame.c (Fmouse_position): Doc fix.
2250 2001-09-07 Gerd Moellmann <gerd@gnu.org>
2252 * xdisp.c (init_from_display_pos): Don't compare the result
2253 of calling index with NULL.
2255 2001-09-06 Gerd Moellmann <gerd@gnu.org>
2257 * xfns.c (x_set_background_color): Don't change the colors
2258 of the X window of scroll bar widgets.
2260 2001-09-05 Andrew Innes <andrewi@gnu.org>
2262 * w32fns.c (w32_createwindow): Undo last change.
2264 2001-09-05 Gerd Moellmann <gerd@gnu.org>
2266 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
2268 * xdisp.c (string_buffer_position): Use *single_char_property*
2269 functions instead of the *single_property* functions.
2271 2001-09-04 Andrew Innes <andrewi@gnu.org>
2273 * w32term.c (w32_read_socket): Add more information to debugging
2276 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
2277 from Emacs frames, so that calls to GetClipBox in w32term.c
2278 correctly report when part of a frame is visible (including
2279 scrollbars, etc). This prevents repeated redrawing of frames when
2280 only a scrollbar is visible.
2281 (w32_wnd_proc): Add more frame information to debugging output.
2283 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
2285 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
2287 2001-09-03 Gerd Moellmann <gerd@gnu.org>
2289 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
2290 help-echo for a string which doesn't have help-echo itself, use
2291 get-char-property to obtain the help-echo from the string's buffer
2292 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
2293 have mouse-face, look ``under'' the string for mouse-face from an
2295 (fast_find_position): Add parameter STOP. In the final row, stop
2296 before glyphs having STOP as object. Don't consider glyphs that
2297 are not from a buffer.
2299 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
2301 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
2303 * fns.c (Fmd5): Doc fix.
2305 2001-08-31 Gerd Moellmann <gerd@gnu.org>
2307 * composite.c (update_compositions): Do nothing if
2308 inhibit-modification-hooks is set.
2310 2001-08-30 Gerd Moellmann <gerd@gnu.org>
2312 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
2313 and check_message_stack if terminating abnormally. We want
2314 glyph matrices etc. in a core dump.
2316 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
2317 (syms_of_xdisp): Initialize them.
2318 (handle_single_display_prop): Don't change point, bind `object',
2319 `position', and `buffer-position' instead to the object having the
2320 `display' property, position in the object and position in the buffer.
2322 * fileio.c (Finsert_file_contents): Don't change the multibyteness
2323 of the buffer if REPLACE is non-nil.
2325 2001-08-29 Gerd Moellmann <gerd@gnu.org>
2327 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
2329 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
2331 * w32term.c (x_set_glyph_string_background_width)
2332 (show_mouse_face): Track the last changes in xterm.c.
2334 2001-08-28 Gerd Moellmann <gerd@gnu.org>
2336 * xterm.c (x_set_glyph_string_background_width): Set the glyph
2337 string's background width so that multi-line mouse-face is drawn
2338 to the right edge of the window.
2339 (show_mouse_face): Set the row's mouse_face_p flag after drawing
2342 * dispnew.c (direct_output_for_insert): Set updated_area
2343 before inserting/writing glyphs.
2345 * xdisp.c (display_mode_element): Use string_byte_to_char to
2346 determine character positions in strings, use chars_in_text
2347 instead of strwidth.
2348 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
2349 a matrix as parameter; this is easier to use from GDB.
2351 2001-08-28 Miles Bader <miles@gnu.org>
2353 * textprop.c (Fprevious_single_char_property_change)
2354 (Fnext_single_char_property_change): Doc fixes.
2356 2001-08-27 Gerd Moellmann <gerd@gnu.org>
2358 * fileio.c (Finsert_file_contents): Allocate, restore, and
2359 free composition data in the case of REPLACE not being nil.
2361 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
2362 there exist overlay strings with newlines at POS.
2363 (text_outside_line_unchanged_p): Return 0 if changes start at
2364 START and overlays exist at START. Likewise for END.
2365 (try_window_id): Give up if init_to_row_end returns 0.
2367 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
2370 2001-08-24 Gerd Moellmann <gerd@gnu.org>
2372 * keymap.c (access_keymap): Return the cdr of the binding of
2373 a generic character instead of its definition (KEY . BINDING).
2375 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
2376 to 0 also in the REPLACE case.
2378 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
2380 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
2381 open to determine whether file is readable (as for DOS_NT).
2383 2001-08-23 Gerd Moellmann <gerd@gnu.org>
2385 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
2386 coding.type is coding_type_no_conversion or coding_type_raw_text,
2387 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
2388 non-nil instead of just setting enable_multibyte_characters in the
2391 2001-08-22 Gerd Moellmann <gerd@gnu.org>
2393 * dispextern.h (struct face_cache): Add member
2394 menu_face_changed_p.
2396 * xfaces.c (menu_face_changed_default): New variable.
2397 (menu_face_changed_count): Variable removed.
2398 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
2399 the menu_face_changed_default flag, otherwise set the FRAME's
2400 menu_face_changed_p flag if the `menu' face has been changed.
2401 Prevent calling set_font_frame_param if FRAME is t.
2402 (make_face_cache): Initialize cache's menu_face_changed_p
2403 from menu_face_changed_default.
2404 (realize_basic_faces): Look into the frame's face cache to
2405 determine if the menu appearance needs updating.
2407 * keymap.c (access_keymap): Fix last change to not consider
2408 IDX when it has modifiers.
2410 2001-08-21 Gerd Moellmann <gerd@gnu.org>
2412 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
2413 . BINDING) exists, where GENERIC-CHAR is the generic character of
2414 the charset of IDX, return BINDING unless there exists a binding
2417 2001-08-16 Gerd Moellmann <gerd@gnu.org>
2419 * xrdb.c (SYSV): Don't define on Solaris 2.
2420 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
2422 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2423 of the screen line, not text line, containing IT's current position.
2425 2001-08-15 Gerd Moellmann <gerd@gnu.org>
2427 * window.c (window_scroll_pixel_based): Don't recenter if
2428 PT is partially visible in the window.
2430 * xterm.c (expose_window_tree, expose_window, expose_line):
2431 Return 1 when overwriting mouse-face.
2432 (expose_frame): If mouse-face was overwritten, redo it.
2434 * xfaces.c (x_update_menu_appearance): Don't call
2435 set_frame_menubar, let the next redisplay do it.
2437 2001-08-14 Andrew Innes <andrewi@gnu.org>
2439 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
2440 drawing glyph string.
2442 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
2444 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
2447 2001-08-14 Gerd Moellmann <gerd@gnu.org>
2449 * xfaces.c (x_update_menu_appearance): Save and restore value of
2450 interrupt_input_blocked.
2452 2001-08-13 Gerd Moellmann <gerd@gnu.org>
2454 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
2455 a line start, move back to the line start.
2457 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
2458 exactly when a mini-buffer is active.
2460 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
2461 in units of 1/8 character on non window-system frames.
2462 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
2464 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2466 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
2469 2001-08-09 Gerd Moellmann <gerd@gnu.org>
2471 * keyboard.c (Vpre_help_message): New variable.
2472 (syms_of_keyboard): Initialize and staticpro it.
2473 (show_help_echo): Record current message before displaying a
2474 help-echo, and restore that message when clearing the help.
2476 * xfns.c (x_create_im): Remove prototype.
2478 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
2480 * dispnew.c (adjust_glyph_matrix): Undo last change.
2482 2001-08-08 Gerd Moellmann <gerd@gnu.org>
2484 * dispnew.c (adjust_glyph_matrix): In the optimization for
2485 windows whose height has changed, disable partially visible lines.
2487 2001-08-07 Gerd Moellmann <gerd@gnu.org>
2489 * window.c (Frecenter): If ARG < 0, and on a window system
2490 frame, count in some empty lines when we can't move -ARG lines down.
2492 * xdisp.c (start_display): Don't try to determine the continuation
2493 lines width if lines are truncated. It's superfluous and leads to
2494 incorrect results if POS is not visible in the window after
2495 reseating the iterator at the previous line start.
2497 2001-08-06 Gerd Moellmann <gerd@gnu.org>
2499 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2501 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2503 * alloc.c (init_stack): Remove declaration.
2505 2001-08-03 Gerd Moellmann <gerd@gnu.org>
2507 * keyboard.c (read_key_sequence): Check that key is an integer
2508 before comparing it with quit_char.
2509 (add_command_key): Use larger_vector.
2510 (read_char_x_menu_prompt): Instead of converting symbol and
2511 integer events into conses (EVENT . nil), use (EVENT . disabled)
2512 which cannot be confused with valid events.
2513 (read_char): When reading from Vunread_command_events, check for
2514 events of the form (EVENT . disabled) instead of
2517 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
2518 a float, determine the max height from the frame's height.
2520 2001-08-02 Gerd Moellmann <gerd@gnu.org>
2522 * xdisp.c (redisplay_internal): Take message_cleared_p into
2523 account only if minibuf_level == 0.
2525 2001-08-01 Gerd Moellmann <gerd@gnu.org>
2527 * xdisp.c (redisplay_internal): Add a check for the last
2530 * xdisp.c (message_cleared_p): New variable.
2531 (clear_message): Set message_cleared_p when clearing the current
2533 (redisplay_internal): Look at message_cleared_p to capture
2534 the case that the echo area should be cleared.
2536 * keyboard.c (command_loop_1): Fix spelling of
2537 resize_echo_area_exactly.
2539 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
2541 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
2543 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
2544 current matrix when the window gets smaller.
2546 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
2548 * print.c (strout): Cast the character passed to insert_char to
2549 unsigned char, to avoid sign extension when it is promoted to int.
2551 2001-07-31 Gerd Moellmann <gerd@gnu.org>
2553 * fileio.c (Finsert_file_contents): Don't treat a return value
2554 of 0 from emacs_read as an IO error.
2556 2001-07-30 Gerd Moellmann <gerd@gnu.org>
2558 * keyboard.c (abs): New macro.
2559 (double_click_fuzz): New variable.
2560 (make_lispy_event): Use it to determine what makes a double-click.
2561 (syms_of_keyboard): DEFVAR_INT it.
2563 * xmenu.c (set_frame_menubar): Take into account that
2564 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2567 2001-07-27 Gerd Moellmann <gerd@gnu.org>
2569 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
2571 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
2572 of row's visible height.
2574 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
2575 deal with the first overlay string having an image `display' property.
2576 (try_window_reusing_current_matrix, compute_line_metrics):
2577 Fix computation of row's visible height for the case that part of the
2578 row is invisible above and part of the row is at the same time
2579 invisible below the window.
2581 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2583 * xfns.c (x-show-tip): Doc fix.
2585 * xfns.c (Vx_max_tooltip_size): New variable.
2586 (syms_of_xfns): DEFVAR_LISP it.
2587 (Fx_show_tip): Set frame's window_width to the width of the
2588 window. Use a maximum tooltip size specified by
2589 Vx_max_tooltip_size, if that has valid contents.
2590 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2592 2001-07-26 Andrew Innes <andrewi@gnu.org>
2594 * w32term.c (x_display_list): New variable.
2595 (w32_term_init): Set it.
2597 * w32term.h (x_display_list): New extern.
2599 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2601 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
2602 is non-nil, instead of when redisplaying_p is non-zero.
2604 (mark_window_display_accurate_1): Add an assertion.
2606 2001-07-25 Gerd Moellmann <gerd@gnu.org>
2608 * dispextern.h (struct it): Increase size of ctl_chars to 16.
2610 * xfns.c (Fx_file_dialog): Block/unblock input while processing
2611 events so that we get a chance of processing expose events.
2613 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
2615 2001-07-24 Gerd Moellmann <gerd@gnu.org>
2617 * xfns.c (valid_image_p): Protect better against invalid image
2618 specifications. Previous code could signal an error.
2620 2001-07-23 Gerd Moellmann <gerd@gnu.org>
2622 * indent.c (current_column): Fix column computation in the
2623 presence of display table entries.
2624 (current_column_1, Fmove_to_column, compute_motion): Likewise.
2626 * dispnew.c (adjust_glyph_matrix): In the optimization for
2627 windows whose height has changed, use the new window height
2628 to compute which rows to invalidate.
2630 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
2631 (MAX_10_EXP): New macro.
2634 * coding.c (code_convert_region): Handle the multibyte case if
2635 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
2637 2001-07-20 Gerd Moellmann <gerd@gnu.org>
2639 * dispextern.h (struct face): Change type of `stipple' to
2642 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
2644 2001-07-19 Gerd Moellmann <gerd@gnu.org>
2646 * dispnew.c (update_window): Don't set the cursor at the end
2647 of the update if display update has been paused.
2649 * composite.h (syms_of_composite): Renamed from syms_of_composition.
2651 2001-07-18 Ken Raeburn <raeburn@gnu.org>
2653 * fns.c (Fset_char_table_default): Check that a charset is defined
2654 before checking its dimension.
2656 2001-07-17 Ken Raeburn <raeburn@gnu.org>
2658 * coding.c (setup_coding_system): Don't do any designation based
2659 on reg_bits if charset is not yet defined.
2661 * lisp.h (XVECTOR): Verify correct object type before returning a
2662 pointer, using eassert.
2664 2001-07-17 Gerd Moellmann <gerd@gnu.org>
2666 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
2667 Increase to 4096 because of paste problems reported on GNU/Linux.
2669 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
2671 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
2673 2001-07-16 Gerd Moellmann <gerd@gnu.org>
2675 * fileio.c (unwind_read): Function removed.
2676 (read_non_regular, read_non_regular_quit): New functions.
2677 (Finsert_file_contents): When reading from non-regular files,
2678 arrange to catch a `quit' and terminate the loop. Rearrange
2679 code so that a `quit' when reading from a regular file doesn't
2680 insert text in the buffer.
2682 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
2683 Clear faces afterwards.
2684 (clear_font_table): Take a x_display_info parameter. Don't free
2685 fonts being the default font of any frame on the given display.
2687 2001-07-13 Gerd Moellmann <gerd@gnu.org>
2689 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
2690 instead of CHAR_STRING which can signal an error.
2692 * charset.c (char_to_string_1): Extracted from char_to_string.
2693 Return -1 instead of signaling an error.
2694 (char_to_string): Use it.
2696 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
2698 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
2700 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
2701 is t, don't try to append anything to it.
2703 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
2705 * dired.c (file_name_completion): Pass dp->d_name to
2706 Fstring_match, not elt, which is always nil here.
2708 2001-07-12 Gerd Moellmann <gerd@gnu.org>
2710 * xselect.c (x_decline_selection_request): Handle errors
2711 caused by receivers that have vanished.
2713 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
2714 ignoring events on foreign windows in #if 0. Always dispatch
2715 the event after checking it with x_handle_property_notify.
2717 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
2718 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
2719 TRACE macros to facilitate debugging. Add additional trace statements.
2720 (toplevel): Add prototypes for file-local functions.
2721 (x_atom_to_symbol): Remove DPYINFO parameter.
2723 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
2725 * w32menu.c (menubar_selection_callback, w32_menu_show):
2726 Initialize `entry' to nil.
2727 (w32_dialog_show): Remove unused `save_wv' variable.
2728 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2730 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2732 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2734 * fileio.c (unwind_read): Print a message when discarding inserted
2735 text or switching the buffer to unibyte. Change parameter.
2736 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2738 * fileio.c (unwind_read): New function.
2739 (Finsert_file_contents): Record it as unwind-function for
2740 the case that reading is interrupted by C-g.
2742 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2744 * dispnew.c (update_window): Don't skip the header-line
2745 update when scrolling_window returns 0.
2747 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2749 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2750 for the case that x_decode_color signals an error.
2752 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2754 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2756 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2757 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2760 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2762 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2763 doc string line for dos-timezone-offset.
2765 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2766 inline assembly, to avoid compiler warnings.
2767 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2768 line for dos-unsupported-char-glyph.
2770 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2772 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2774 * sound.c: Include Emacs' header files with #include "...".
2776 * eval.c (specbind): Additionally record the buffer that was
2777 current when a buffer-local or frame-local variable was bound.
2779 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2781 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2782 to unibyte characters in unibyte buffers.
2784 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2786 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2787 the frame on the binding stack. Change format of entries for
2788 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2789 (unbind_to): Handle unbinding a frame-local variable.
2791 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2792 glyphs and truncation glyphs at the end of a row from its pixel width.
2793 (dump_glyph_row): Print row's continuation_lines_width.
2794 (try_window_id): Take the shortcut if ZV is visible in the
2795 window, but there are actually no changes at ZV.
2797 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2799 * xterm.h (x_free_dpy_colors): Add prototype.
2801 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2802 right number of arguments.
2804 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2805 ($(lwlibdir)TAGS): New target.
2806 (TAGS): Fix dependency list.
2808 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2811 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2813 * emacs.c (main): Remove extern declaration for sys_nerr, which
2814 isn't used and causes a compilation error with GCC 3.0 on
2817 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2819 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2820 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2821 (toplevel): Include <signal.h> and syssignal.h.
2823 * sound.c (vox_configure, vox_close): Turn off atimers
2826 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2828 * keyboard.c (read_char) <non_reread>: Record the previous idle
2829 start time before calling timer_stop_idle.
2830 (read_char) <reread_first>: After processing a help-echo event,
2831 restore the previous idle start time.
2833 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2834 the start of invisible text.
2835 (setup_for_ellipsis): New function.
2836 (next_overlay_string): After all overlay strings have been
2837 processed, display an ellipsis if necessary.
2838 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2839 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2841 * dispextern.h (struct iterator_stack_entry): Add member
2844 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2846 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2847 on the value of the wait-for-wm frame parameter.
2849 * xterm.h (struct x_output): Add member wait_for_wm.
2851 * xfns.c (Qwait_for_wm): New variable.
2852 (x_frame_parms): Add entry for `wait-for-wm".
2853 (x_set_wait_for_wm): New function.
2854 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2855 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2857 * xdisp.c (try_window_id) <all changes below window end>: Don't
2858 take this shortcut if ZV is visible in the window.
2859 (try_window_id): When checking for window start being in changed
2860 text, don't check that the buffer's size has changed.
2862 2001-06-23 Richard M. Stallman <rms@gnu.org>
2864 * minibuf.c (Fcompleting_read): Doc fix.
2866 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2868 * composite.c (Ffind_composition_internal): Accept ZV
2869 and a string's end position as POS.
2871 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2873 * composite.c (Ffind_composition_internal): Check POS
2876 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2878 * editfns.c (Fmessage_box): If the frame is not under a window
2879 system, output the message in the echo area.
2881 2001-06-14 Richard M. Stallman <rms@gnu.org>
2883 * xdisp.c (try_window_id): When EOB is visible, don't treat
2884 insertion at EOB as if it were "off the bottom of the screen."
2886 2001-06-11 Andrew Innes <andrewi@gnu.org>
2888 * w32proc.c (create_child): Add new parameter is_gui_app.
2889 (w32_executable_type): Add new parameter is_gui_app.
2890 (sys_spawnve): Use it.
2891 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2892 SIGQUIT. This matches better how the signals are interpreted by
2893 MSVC compiled programs.
2894 (syms_of_ntproc): Update docstring.
2896 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2898 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2899 well otherwise note_mouse_highlight might optimize away highlighting
2900 if we pass over that same overlay again.
2902 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2904 * lread.c (Fload): Document that the argument is run via
2905 substitute-in-file-name.
2907 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2909 * Makefile.in (bootstrap-doc): New target.
2910 (bootstrap-emacs): Depend on it.
2912 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2913 auto-save-list-file-name when shutting down Emacs, because
2914 creating the directory might signal an error, and leaves
2915 Emacs in a strange state.
2917 * term.c: (tty_cursor_hidden): New variable.
2918 (update_begin): Don't call tty_hide_cursor. Clean up.
2919 (update_end, set_terminal_window, set_scroll_region): Clean up.
2920 (ring_bell, reset_terminal_modes): Clean up.
2921 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2922 on tty_cursor_hidden.
2923 (write_glyphs): Call tty_hide_cursor.
2925 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2927 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2929 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2931 * xfns.c (enum image_value_type): New enumerator
2932 IMAGE_STRING_OR_NIL_VALUE.
2933 (parse_image_spec): Handle it.
2934 (xbm_format, pbm_format): Use it for :foreground and :background.
2935 (xbm_load, pbm_load): Check for nil color names.
2937 * xterm.c (note_mouse_highlight): If an overlapping overlay
2938 exists, but we find that we highlight the same overlay as before,
2939 don't do the highlighting again.
2941 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2943 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2944 Protect unibyte strings created by replacing their multibyte
2945 equivalents in menu_items.
2947 * keymap.c (Fsingle_key_description): NUL-terminate the string
2948 buffer before calling build_string.
2950 * callproc.c (Fcall_process): Deal with decode_coding returning
2951 CODING_FINISH_INCONSISTENT_EOL.
2953 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2955 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2956 an item's name with its key description in case the description
2957 is a multibyte string.
2959 * keymap.c (Fsingle_key_description): Create a multibyte string
2962 * macros.c (Fstart_kbd_macro): Doc fix.
2964 * xterm.c (cursor_in_mouse_face_p): New function.
2965 (x_draw_stretch_glyph_string): Use it to choose a different GC
2966 when drawing a cursor within highlighted text.
2968 * editfns.c (char_property_eq): Put in #if 0.
2970 * indent.c (string_display_width): Put in #if 0.
2972 * lread.c (Fload): Remove unused label.
2974 * termcap.c (speeds): Put in #if 0.
2976 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2978 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2980 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2981 transformation matrix by 10.
2983 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2985 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2986 only if it's equal to the former foreground pixel color.
2987 (x_set_foreground_color, x_set_background_color)
2988 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2990 2001-05-16 Dave Love <fx@gnu.org>
2992 * insdel.c (signal_before_change, signal_after_change): Consider a
2993 local change hook which changes the buffer.
2995 * process.c (read_process_output): Don't call signal_after_change
2996 and update_compositions after insert_from_string_before_markers.
2998 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3000 * xfaces.c (split_font_name): Use the right field when
3001 checking for `[...]' syntax.
3003 * buffer.c (copy_overlays): New function.
3004 (clone_per_buffer_values): Use it.
3006 * buffer.h (OVERLAY_PLIST): New macro.
3008 * keymap.c (Fsingle_key_description): Replace a build_string with
3009 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3011 * fontset.c (Ffontset_info): Check that face is non-null
3012 before accessing its fields.
3014 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3016 * keyboard.c (read_key_sequence): Prevent generating a fake
3019 * xfaces.c (split_font_name): Handle `[...]' for the right
3022 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3023 of CCL_STAT_INVALID_CMD.
3025 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3027 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3028 in <var> has no default value yet.
3030 * xfaces.c (try_alternative_families): First try the FAMILY.
3031 And if nothing is found in the end, try again with scalable fonts.
3032 (try_font_list): Let try_alternative_families do a bit more of
3033 the work. Only use FAMILY if it is not nil.
3034 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3036 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3038 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3039 pointer shape when show_mouse_face has already done it.
3041 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3044 * xfaces.c (split_font_name): Make sure to leave the loop
3045 with the right value of `i'.
3047 * xfaces.c (split_font_name): Handle matrix transformations
3048 in the pixel and point size fields of XLFD font names.
3049 (xlfd_point_size): Likewise.
3051 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3053 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3054 (x_to_w32_font): Add prototype.
3056 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3057 redefining, to avoid compiler warnings.
3059 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3061 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3062 (w32_get_bdf_glyph): Cast between unsigned char and char when
3063 passing arguments to subroutines, to shut up compiler warnings.
3064 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
3067 * xfaces.c: Include keyboard.h before frame.h, not after it.
3069 * widget.c: Include keyboard.h before frame.h.
3071 * w32term.h (struct image, struct face): Forward declaration, to
3072 avoid compiler warnings.
3074 2001-05-11 Gerd Moellmann <gerd@gnu.org>
3076 * keyboard.c (read_key_sequence): Don't modify events when
3077 generating fake prefix keys (mode-line, scroll-bar, ...) since
3078 this prevents proper processing of such events when pushed back
3079 into unread-command-events.
3081 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
3082 actually redrawn. Make the function static.
3083 (note_mouse_highlight): Fix a case where the mouse cursor
3084 was changed back to the text cursor.
3086 * xterm.h (clear_mouse_face): Remove prototype.
3088 * xdisp.c (try_window_id): Fix the fix and set the right
3091 * xdisp.c (try_window_id): Fix computation of window end in the
3092 case that lines were deleted at the end of the window. Add some
3093 more debug_method_adds.
3095 * xfaces.c (try_alternative_families): New function.
3096 (try_font_list): Use it. If ATTRS specifies a family, check
3097 fonts from that family first.
3098 (choose_face_font): Remove code setting the family part of
3101 2001-05-10 Gerd Moellmann <gerd@gnu.org>
3103 * xdisp.c (try_window_id): Fix case of all changes before
3106 * xdisp.c (try_window_id): Add some xasserts.
3108 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3110 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3112 2001-05-09 Dave Love <fx@gnu.org>
3114 * xdisp.c (GIVE_UP): Fix for K&R C.
3116 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3118 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
3120 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
3121 back to the text cursor shape without need.
3123 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3125 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
3127 * dispextern.h (inverse_video): Declare extern.
3129 * keyboard.c (delete_kboard): Handle the case that selected_frame
3130 has been deleted in the course of x_connection_closed.
3132 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
3134 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
3135 Fix the change from 2001-04-30.
3137 2001-05-03 Gerd Moellmann <gerd@gnu.org>
3139 * xfns.c (file_dialog_unmap_cb): New function.
3140 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
3141 where a dialog is closed via the window manager.
3143 * xdisp.c (try_window_id): Cases of changes all in front of
3144 the window start or all below the window end mostly rewritten.
3145 (redisplay_window): Move the tests if try_window_id is
3146 applicable to try_window_id.
3147 (GIVE_UP): New macro.
3149 2001-05-02 Gerd Moellmann <gerd@gnu.org>
3151 * xterm.c (expose_window): Return int. If W is the window
3152 currently being updated, mark the frame garbaged.
3153 Fix computation of rows intersecting the exposed rectangle.
3154 (expose_window_tree): Stop when expose_window returns 0.
3156 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
3157 again if it has already been drawn.
3159 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
3161 * syntax.c (update_syntax_table): Check that oldi has the same
3162 properties as old_prop before deciding not to invalidate.
3164 2001-04-30 Gerd Moellmann <gerd@gnu.org>
3166 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
3167 read-only text that is so because of text properties.
3169 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3170 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3171 windows that are components of a Lucid menu bar.
3173 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3175 * term.c (turn_on_face): Fix reverse video handling on terminals
3176 that don't support colors.
3178 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3180 * editfns.c (save_excursion_restore): Don't use XBUFFER on
3183 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3185 * term.c (toggle_highlight): New function.
3186 (turn_on_face): Change handling of reverse video.
3188 * process.c (wait_reading_process_input):
3189 Call record_asynch_buffer_change only if a timer really changed buffers.
3191 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
3192 of the number of overlays to check.
3194 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
3196 * xdisp.c (try_window_id): Fix a case where window_end_pos
3197 and window_end_bytepos were not adjusted.
3199 2001-04-23 Gerd Moellmann <gerd@gnu.org>
3201 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
3204 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
3206 * process.c (wait_reading_process_input) [!subprocesses]:
3207 Don't reference waiting_for_user_input_p, it's not defined in the
3208 branch without async subprocesses support.
3210 2001-04-19 Gerd Moellmann <gerd@gnu.org>
3212 * keyboard.c (delete_kboard): Prevent a dangling reference
3213 from current_kboard to KB, which is freed.
3215 * process.c (wait_reading_process_input):
3216 Call record_asynch_buffer_change after running timers, to make
3217 read_key_sequence aware of buffer changes from under it.
3219 2001-04-18 Gerd Moellmann <gerd@gnu.org>
3221 * xfaces.c (Qscalable_fonts_allowed): New variable.
3222 (realizing_basic_faces_p): Removed.
3223 (x_face_list_fonts): Special handling for realizing_basic_faces_p
3225 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
3226 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
3227 for scalable-fonts-allowed to t.
3229 * fileio.c (Finsert_file_contents): If the file size returned from
3230 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
3231 read from files on a procfs whose contents are generated dynamically.
3233 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
3235 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
3236 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
3237 (__memalign_hook): Make the two prototypes consistent.
3239 2001-04-17 Gerd Moellmann <gerd@gnu.org>
3241 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
3242 matrix of mini-windows.
3244 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
3246 * intervals.c (find_interval): Don't rebalance during signal handling.
3248 2001-04-11 Gerd Moellmann <gerd@gnu.org>
3250 * fns.c: Include blockinput.h.
3252 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
3254 2001-04-10 Gerd Moellmann <gerd@gnu.org>
3256 * fns.c (Fcompare_strings): Fix return values.
3258 * window.c (window_scroll): Change the meaning of N to mean
3259 N screen-fulls or N lines.
3260 (window_scroll_pixel_based, window_scroll_line_based)
3261 (scroll_command, Fscroll_other_window): Change accordingly.
3263 * window.c (window_scroll_pixel_based, Frecenter):
3264 Call window_box_height instead of using it.last_visible_y for the
3265 height of the window.
3267 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
3268 instead of using it.last_visible_y for the height of the window.
3270 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
3271 From Dan Holmsand <dan@eyebee.com>.
3273 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
3274 able to write to hidden and system files. From Dan Holmsand
3277 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
3278 Holmsand <dan@eyebee.com>.
3280 2001-04-09 Gerd Moellmann <gerd@gnu.org>
3282 * fns.c (Fplist_get, Fplist_put): Add QUITs.
3284 * window.c (window_internal_height): Return 1 less if the
3285 window has a header line.
3287 * xdisp.c (try_window_id): When scrolling on a terminal, take
3288 the change of window_internal_height into account.
3290 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
3292 * gmalloc.c (align): If the argument SIZE would overflow
3293 __malloc_ptrdiff_t, fail right away.
3295 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3297 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3298 Make sure the tooltip is completely visible.
3299 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
3301 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
3303 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
3305 2001-04-06 Dave Love <fx@gnu.org>
3307 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
3310 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3312 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
3314 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
3316 2001-04-05 Gerd Moellmann <gerd@gnu.org>
3318 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
3320 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
3322 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
3323 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
3325 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
3326 shell widget's position only if it is non-null.
3328 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
3329 Set f->output_data.x->widget to null after destroying it.
3331 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
3332 FILENAME to bring it in synch with the documentation.
3334 * xfaces.c (realizing_basic_faces_p): Renamed from
3335 realize_default_face_p.
3336 (realize_basic_faces): Set/clear realizing_basic_faces_p.
3337 (realize_default_face): Don't set the flag.
3339 2001-04-04 Gerd Moellmann <gerd@gnu.org>
3341 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
3343 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
3345 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
3346 the buffer that was used for echoing.
3348 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
3349 (first_font_matching): Removed unused function.
3350 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
3351 (may_use_scalable_font_p): Remove parameter FONT; rename
3352 parameter NAME to FONT.
3353 (x_face_list_fonts): Fix missing bounds check.
3354 (realizing_default_face_p): New variable.
3355 (realize_default_face): Set and clear that flag.
3356 (x_face_list_fonts): When called during the realization of the
3357 default face, and no matching fonts are found when ignoring
3358 scalable fonts and fonts matching a regexp from
3359 face-ignored-fonts, try without ignoring fonts.
3361 2001-04-03 Gerd Moellmann <gerd@gnu.org>
3363 * xfns.c (postprocess_image): New function.
3364 (lookup_image): Call it for all image types except PostScript.
3365 (x_kill_gs_process): Call postprocess_image.
3367 * xterm.c (x_use_underline_position_properties): New variable.
3368 (x_draw_glyph_string): Use it.
3369 (syms_of_xterm): DEFVAR_BOOL it.
3371 2001-04-02 Gerd Moellmann <gerd@gnu.org>
3373 * xterm.c (x_alloc_nearest_color_1): New function.
3374 (x_alloc_nearest_color): Use it.
3375 (x_color_cells): Take a Display as argument, instead of a frame.
3376 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
3377 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
3378 (x_initialize): Register cvt_string_to_pixel as resource converter
3379 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
3381 2001-03-30 Gerd Moellmann <gerd@gnu.org>
3383 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
3384 (set_iterator_to_next): If a string from a display property ends,
3385 consider the case that this might also be the end of an
3386 overlay string having the display property.
3388 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
3390 * xdisp.c (reseat_to_string): Undo last change.
3392 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
3393 matrix of a window when the header line changes, when
3394 new rows are allocated, or when the width changes.
3396 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
3398 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
3400 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
3402 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
3405 2001-03-29 Gerd Moellmann <gerd@gnu.org>
3407 * data.c (Fsubr_interactive_form): New function.
3408 (syms_of_data): Defsubr it.
3410 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3411 (live_float_p, live_misc_p): Return 1 only if the offset of the
3412 pointer in its block is >= 0.
3414 2001-03-28 Paul Eggert <eggert@twinsun.com>
3416 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
3417 microseconds calcuation. Avoid double-rounding problem.
3418 In doc string, warn that the result is approximate.
3420 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3422 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
3423 bind `inhibit-eval-during-redisplay' to t.
3425 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
3427 * xdisp.c (inhibit_eval_during_redisplay)
3428 (Qinhibit_eval_during_redisplay): New variables.
3429 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
3430 don't eval, return nil instead.
3431 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
3432 Initialize Qinhibit_eval_during_redisplay.
3434 * xdisp.c (reseat_to_string): If STRING is multibyte, set
3435 the iterator's multibyte_p flag.
3437 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
3438 instead of setting it to zero; it's incremented for each frame
3439 where the menu face is changed.
3441 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
3442 change bottom shadow accordingly.
3444 * xterm.c (expose_window_tree, expose_frame): Don't compute
3446 (expose_window): Do it here instead.
3447 (x_draw_glyph_string): Fix a computation of the underline position.
3449 * bytecode.c (BYTE_CODE_QUIT): New macro.
3450 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
3452 2001-03-27 Gerd Moellmann <gerd@gnu.org>
3454 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
3455 Give up if matrix starts in an ellipsis.
3456 (init_from_display_pos): Do nothing if POS doesn't specify
3457 a dpvec_index but the iterator has such a position.
3459 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
3461 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
3462 x/y position is (0, 0) after destroying the menu bar, restore
3463 its original position.
3465 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
3466 (init_from_display_pos): Use it.
3467 (try_window_reusing_current_matrix): Don't use cursor_row_p.
3469 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3471 * xdisp.c (try_window_id): Undo last change.
3473 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
3475 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
3477 * buffer.c (syms_of_buffer): Doc fix.
3479 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3481 * xfaces.c (x_update_menu_appearance): Use local variable
3482 popup_path for setting font resources.
3484 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
3486 * frame.c (Fframe_list): Don't reference tip_frame if
3487 HAVE_WINDOW_SYSTEM is not defined.
3489 * emacs.c (main): Update the copyright year. From Werner LEMBERG
3492 2001-03-25 Gerd Moellmann <gerd@gnu.org>
3494 * xdisp.c (init_from_display_pos): Test invisible property
3495 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
3497 * xdisp.c (redisplay_internal) <update one window>: Make sure
3498 last_arrow_position and last_arrow_string are set.
3500 * frame.c (Fframe_list): Don't return a tooltip frame.
3502 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3504 * xdisp.c (mark_window_display_accurate_1): New function,
3505 extracted from mark_window_display_accurate.
3506 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
3507 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
3508 (mark_window_display_accurate): Use it.
3509 (redisplay_internal): Use it for the selected window.
3510 (redisplay_internal): Avoid duplicate mark_window_display_accurate
3511 for the selected frame.
3513 * xdisp.c Use make_number, for readability.
3514 (try_window_id): Disable rows below the window end.
3515 (try_window_reusing_current_matrix): Use cursor_row_p.
3516 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
3518 (init_from_display_pos): If POS specifies a position in a display
3519 vector, maybe get the iterator set up for that ellipsis.
3521 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
3523 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
3525 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
3527 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3529 * xfaces.c (x_update_menu_appearance): Use a different path
3530 for Lucid popup menus.
3532 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
3534 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
3536 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
3537 (string_buffer_position): Use `make_number'.
3539 2001-03-22 Gerd Moellmann <gerd@gnu.org>
3541 * xfaces.c (x_update_menu_appearance): Renamed from
3542 x_set_menu_face_resources. Use different resources for popups.
3544 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
3545 (GC_CHECK_STRING_BYTES): Don't define.
3547 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
3548 Removed, together with subroutines.
3549 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
3550 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
3552 * dispextern.h (x_set_menu_resources_from_menu_face):
3555 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
3556 Remove calls to x_set_menu_resources_from_menu_face.
3558 * xfaces.c (xm_set_menu_resources_from_menu_face):
3559 Remove #ifndef LESSTIF_VERSION.
3561 * xmenu.c: Include widget.h.
3562 (single_submenu): Return int. Some cleanup.
3563 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
3565 2001-03-21 Gerd Moellmann <gerd@gnu.org>
3567 * xterm.c (x_update_window_end): Handle overwritten mouse face
3568 also for tool bar windows.
3569 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3570 DRAW is DRAW_IMAGE_RAISED.
3572 2001-03-20 Gerd Moellmann <gerd@gnu.org>
3574 * print.c (syms_of_print): Doc fixes.
3576 * fns.c (Fmd5): Doc fix.
3578 2001-03-19 Gerd Moellmann <gerd@gnu.org>
3580 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3581 Clear area of the frame not occupied by the scroll bar.
3583 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
3584 tip frame's root window buffer to *tip* right after creating
3587 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
3588 is an integer don't have to be for space characters.
3590 2001-03-16 Gerd Moellmann <gerd@gnu.org>
3592 * indent.c (current_column, current_column_1, Fmove_to_column)
3593 (compute_motion): Handle characters from display vectors differently.
3595 2001-03-15 Kenichi Handa <handa@etl.go.jp>
3597 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
3598 drawing glyph string.
3600 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3602 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
3603 (command_loop_1): Undo last change.
3605 * xterm.c (fast_find_position): Return the correct vpos.
3607 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
3608 non-null, set a per-buffer value in BUF instead of the current buffer.
3609 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
3610 Call store_symval_forwarding with BUF null.
3611 (set_internal): Call store_symval_forwarding with the BUF
3612 parameter passed to set_internal. Formerly, the value was always
3613 set in the current buffer; the buffer recorded in specbind for
3614 this case wasn't used.
3615 (arith_driver): Reindent.
3617 * buffer.c (swap_out_buffer_local_variables):
3618 Call store_symval_forwarding with BUF null.
3620 * lisp.h (store_symval_forwarding): Change prototype.
3622 * eval.c (specbind): Call store_symval_forwarding with BUF null.
3624 2001-03-14 Gerd Moellmann <gerd@gnu.org>
3626 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
3627 FOR_DELETION. Avoid resizing the mini-window of the selected
3628 frame if FOR_DELETION is set.
3629 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
3630 (Fmake_frame_invisible): Change calls to do_switch_frame for new
3633 * window.c (Fset_window_configuration): Change call to
3634 do_switch_frame to new format.
3636 * keyboard.c (quit_throw_to_read_char): Change call to
3637 do_switch_frame to new format.
3639 * lisp.h (do_switch_frame): Change prototype.
3641 * frame.c (Fframe_parameters): In the `buffer-list' frame
3642 parameter, store the buffer list of FRAME, not the list of the
3645 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
3646 box just because the glyph row's full_width_p flag is set.
3648 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
3650 * xdisp.c (highlight_trailing_whitespace): On character terminals,
3651 skip the padding blanks inserted in extend_face_to_end_of_line,
3652 before checking for trailing whitespace.
3654 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3656 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
3657 Remove special handling for LessTif/Motif.
3658 (toplevel): Don't include Xm/Xm.h.
3660 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
3661 Remove workaround code for LessTif; it doesn't work anymore.
3663 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
3666 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
3667 Don't access private scroll bar data; it's no longer necessary with
3668 contemporary LessTif.
3670 * xfaces.c (xm_set_menu_resources_from_menu_face):
3671 Change #if 0 to #ifndef LESSTIF_VERSION.
3673 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
3674 removing button grabs.
3676 2001-03-13 Kenichi Handa <handa@etl.go.jp>
3678 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
3679 and clip-large-size-font as obsolete.
3681 * lread.c (read_multibyte): Check the validity of multibyte
3682 sequence. If invalid, return the first byte.
3684 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3686 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
3687 before running the command; timer functions or process
3688 filters may have set it.
3690 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
3692 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
3695 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3697 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
3700 2001-03-09 Gerd Moellmann <gerd@gnu.org>
3702 * dispextern.h (string_buffer_position): Add prototype.
3704 * xdisp.c (string_buffer_position, display_prop_string_p)
3705 (single_display_prop_string_p): New functions.
3707 * xterm.c (note_mouse_highlight): If there's no help-echo on
3708 a string, look at the buffer text ``under'' it.
3710 * keyboard.c (make_lispy_event): Add string info to the event,
3711 analogous to what's done on mode lines.
3712 (read_key_sequence): For a click on a string, consider `local-map'
3713 and `keymap' of that string.
3715 * keyboard.c (make_lispy_event, make_lispy_movement):
3716 Adjust calls to buffer_posn_from_coords to new format.
3718 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
3720 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
3723 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
3724 flags argument to emacs_open; it seems to conflict with O_EXCL.
3726 2001-03-09 Kenichi Handa <handa@etl.go.jp>
3728 * composite.h (struct composition): Change types of members;
3729 glyph_len to unsigned, width to unsigned short.
3731 2001-03-08 Andrew Innes <andrewi@gnu.org>
3733 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3736 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3738 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3741 * xterm.c (note_mouse_highlight): Handle mouse-face and
3742 help-echo in strings.
3743 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3744 (fast_find_string_pos): New function.
3746 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3747 (display_string): Call face_at_string_position with new parameter.
3749 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3750 Handle `mouse-face'.
3752 * dispextern.h (face_at_string_position): Change prototype.
3754 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3756 * keyboard.c (make_lispy_event): Avoid generating drag events
3757 if the mouse hasn't actually moved to another buffer position.
3759 2001-03-08 Dave Love <fx@gnu.org>
3761 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3763 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3765 * process.c (Fset_process_window_size): Fix a typo.
3767 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3769 * coding.c (detect_coding_sjis): Do more rigid check.
3770 (detect_coding_big5): Likewise.
3771 (decode_coding_sjis_big5): Likewise.
3772 (Fdetect_coding_region): Call detect_coding_system with tailing
3773 anchor byte `\0' for more rigid detection.
3774 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3775 (Fdetect_coding_string): Likewise.
3777 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3779 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3780 a string before extracting its data.
3782 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3784 * window.c (Frecenter): Rewrite code handling negative values
3785 of ARG on graphical frames.
3787 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3789 * window.c (displayed_window_lines): If W->start is outside the
3790 accessible portion of the buffer, call start_display with BEGV or
3791 ZV instead of W->start.
3793 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3795 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3797 * process.c (Fset_process_filter): Don't crash if the input
3798 file descriptor of PROCESS is closed.
3799 (Fset_process_window_size): Likewise.
3801 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3803 * xterm.c (XTflash): Make the timeout of select shorter, and call
3804 select repeatedly until the desired time expires.
3806 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3808 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3810 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3812 * lisp.h (Vwindow_list): Declare extern.
3814 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3816 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3818 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3820 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3821 to detect a case where we have to highlight a different region
3822 despite not having left the currently highlighted region.
3823 Set mouse_face_overlay in the x_display_info.
3824 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3826 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3828 * buffer.c (mouse_face_overlay_overlaps): New function.
3830 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3831 (Qmouse_face): Declare extern.
3833 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3834 if face_change_count is non-zero.
3836 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3838 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3839 that the source is unibyte.
3841 2001-03-05 Dave Love <fx@gnu.org>
3843 * xterm.c (XTmouse_position): Fix typo.
3845 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3847 * minibuf.c (read_minibuf): Clean up the binding stack if
3848 called noninteractively.
3850 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3852 * coding.c (syms_of_coding): Docstring modified.
3854 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3856 * charset.c (char_to_string): If a single byte char has modifier
3857 bits that can't be reflected to the character code, ignore them
3858 instead of signaling an error.
3860 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3862 * s/msdos.h: Update copyright notice.
3864 * dosfns.h: Update copyright notice.
3866 * dosfns.c: Update copyright notice.
3868 * msdos.c: Update copyright notice.
3870 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3872 * xterm.c (glyph_rect): New function.
3873 (XTmouse_position): Use it to raise the threshold for mouse
3874 movement event generation.
3876 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3878 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3879 specifies (reverse . t), reverse the initial screen colors.
3880 (IT_set_frame_parameters): If the property is foreground-color,
3881 but we are reversing the colors, set bg_set, not fg_set.
3882 Likewise for setting background-color and reversing: set fg_set.
3883 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3886 * xfaces.c (Finternal_set_lisp_face_attribute)
3887 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3890 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3892 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3893 to a single slash in the middle of file names.
3895 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3896 Accept only alphanumeric time zone names.
3898 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3900 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3901 a widget to zero height.
3903 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3905 * window.c (Fwindow_end): Call move_it_past_eol only if
3906 ending up on a partially visible line.
3908 2001-03-01 Dave Love <fx@gnu.org>
3910 * ccl.c (Fccl_execute): Doc fix.
3912 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3914 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3915 of the tool bar before calling x_figure_window_size.
3917 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3918 NULL after destroying it, otherwise XTread_socket can access a
3919 destroyed widget when input is unblocked.
3921 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3923 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3924 same name as before, although there was a change in fontsets.
3926 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3928 * lisp.h (Fframe_parameter): Declare.
3930 * window.c (set_window_buffer): Field vscroll is an int, not a
3933 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3935 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3938 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3941 * alloc.c (toplevel): Include process.h.
3942 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3943 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3944 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3945 (allocate_vector, allocate_hash_table, allocate_window)
3946 (allocate_frame, allocate_process, allocate_other_vector):
3948 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3949 (mark_maybe_pointer): New function.
3950 (mark_memory): Also mark Lisp data to which only pointers
3951 remain and not Lisp_Objects.
3952 (min_heap_address, max_heap_address): New variables.
3953 (mem_find): Return MEM_NIL if START is below min_heap_address or
3954 above max_heap_address.
3955 (mem_insert): Compute min_heap_address and max_heap_address.
3957 * process.c (make_process): Use allocate_process.
3959 * frame.c (make_frame): Use allocate_frame.
3961 * window.c (make_window, make_dummy_parent): Use allocate_window.
3962 (Fcurrent_window_configuration): Use allocate_other_vector.
3964 * lisp.h (allocate_vectorlike): Remove prototype.
3965 (allocate_vector, allocate_other_vector, allocate_frame)
3966 (allocate_window, allocate_process, allocate_hash_table):
3969 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3970 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3972 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3974 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3975 treat the produced bytes as a valid multibyte sequence.
3977 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3978 (ccl_driver) <CCL_WriteMultibyteChar2>:
3979 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3980 <ccl_finish>: Set ccl->eight_bit_control properly.
3982 * ccl.h (struct ccl_program): New member eight_bit_control.
3984 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3986 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3987 accessible_keymaps_char_table.
3988 (accessible_keymaps_char_table): Obey `is_metized'.
3989 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3992 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3994 * dispnew.c: Check HAVE_TERM_H before including term.h.
3996 2001-02-24 Andrew Innes <andrewi@gnu.org>
3998 * makefile.w32-in: Update copyright notice.
4000 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4002 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4004 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4006 * Makefile.in (lisp): Add international/utf-8.elc.
4008 * fontset.c (Fnew_fontset): Fix handling of the case that an
4009 element of FONTLIST is a cons of family and registry.
4011 2001-02-23 Jason Rumney <jasonr@gnu.org>
4013 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4014 to height unconditionally.
4016 * w32term.c (x_set_glyph_string_background_width): Extend the
4017 background face to the end of the drawing area in the text area, only.
4018 (x_insert_glyphs): Call window_box_left to obtain the left
4019 x-coordinate of the area to shift.
4021 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4024 2001-02-22 Andrew Innes <andrewi@gnu.org>
4026 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4027 ($(BLD)\dispnew.obj):
4028 ($(BLD)\editfns.obj):
4029 ($(BLD)\fileio.obj):
4030 ($(BLD)\filelock.obj):
4031 ($(BLD)\keyboard.obj):
4032 ($(BLD)\w32proc.obj):
4033 ($(BLD)\process.obj):
4034 ($(BLD)\sysdep.obj): Ditto.
4036 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4038 ($(BLD)/dispnew.$(O)):
4039 ($(BLD)/editfns.$(O)):
4040 ($(BLD)/fileio.$(O)):
4041 ($(BLD)/filelock.$(O)):
4042 ($(BLD)/keyboard.$(O)):
4043 ($(BLD)/w32proc.$(O)):
4044 ($(BLD)/process.$(O)):
4045 ($(BLD)/sysdep.$(O)): Ditto.
4047 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4049 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4050 at the start of the function, check that the \n in it->c is
4051 from the iterator's current position.
4053 * xdisp.c (handle_single_display_prop): Add parameter
4054 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4055 properties which replace the display of text with something else.
4056 (handle_display_prop): Call handle_single_display_prop with
4057 additional argument saying if we already replaced text display
4058 with something else. Use AREF.
4059 (with_echo_area_buffer_unwind_data, display_menu_bar)
4060 (decode_mode_spec_coding): Use AREF and ASIZE.
4062 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4063 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4064 * vmstime.h: Files removed.
4066 * unexencap.c, unexfx2800.c: Files removed.
4068 * dispnew.c (direct_output_for_insert): Give up if we are showing
4069 a message or just cleared the message because we might need to
4070 resize the echo area window or display an empty echo area.
4072 2001-02-21 Gerd Moellmann <gerd@gnu.org>
4074 * xdisp.c (redisplay_internal): Do the
4075 mark_window_display_accurate after all windows have been
4076 redisplayed because this call resets flags in buffers which are
4077 needed for proper redisplay.
4079 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
4080 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
4083 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4084 busy_window to hourglass_window, busy_p to hourglass_p.
4086 * msdos.h (struct x_output): Rename busy_window to
4087 hourglass_window, busy_p to hourglass_p.
4089 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4090 busy_window to hourglass_window, busy_p to hourglass_p.
4092 * xfns.c: Rename everything containing *busy_cursor* and similar
4094 (syms_of_w32fns): Rename x-busy-pointer-shape to
4095 x-hourglass-pointer-shape, display-busy-cursor to
4096 display-hourglass, busy-cursor-delay to hourglass-delay.
4098 * w32fns.c: Rename everything containing *busy_cursor* and similar
4100 (syms_of_w32fns): Rename x-busy-pointer-shape to
4101 x-hourglass-pointer-shape, display-busy-cursor to
4102 display-hourglass, busy-cursor-delay to hourglass-delay.
4104 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4107 * dispextern.h (start_hourglass, cancel_hourglass)
4108 (display_hourglass_p): Renamed from *busy_cursor*.
4110 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4112 * keyboard.c (read_char): When an event from unread-command-events
4113 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4115 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4116 equal to the current buffer.
4118 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4119 nil, otherwise we're left with truncate_lines t when a message
4120 is printed with message-truncate-lines bound to t.
4122 2001-02-19 Gerd Moellmann <gerd@gnu.org>
4124 * window.c (Fmove_to_window_line): Undo last change.
4125 (displayed_window_lines): Call line_bottom_y to determine
4126 the line's bottom position.
4128 * dispextern.h (line_bottom_y): Add prototype.
4130 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
4131 (pos_visible_p): Use it.
4133 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
4134 set redisplaying_p to 0 here instead of in Frecursive_edit.
4135 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
4138 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
4140 (syms_of_xdisp): Initialize new variables.
4141 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
4142 Specbind `inhibit-menubar-update' when updating the menu bar.
4144 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
4147 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
4150 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
4153 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
4154 to the start of the file.
4156 2001-02-16 Gerd Moellmann <gerd@gnu.org>
4158 * window.c (set_window_buffer): Fix last change.
4160 * window.c (set_window_buffer): Set window's vscroll to 0.
4162 * window.c (coordinates_in_window): Increase width of area
4163 where the vertical line can be dragged.
4165 * xterm.c (x_set_glyph_string_background_width): Extend the
4166 background face to the end of the drawing area in the text
4169 * xdisp.c (handle_single_display_prop): Set iterator's position
4170 to where the `display' property starts, like for images.
4171 (dump_glyph): New function.
4172 (dump_glyph_row): Use it. Dump info about marginal areas.
4174 * dispnew.c (direct_output_for_insert): Recognize more cases where
4175 glyphs can be written instead of being inserted.
4177 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4178 the left x-coordinate of the area to shift.
4180 * dired.c (directory_files_internal): Set result list to nil
4183 2001-02-15 Kenichi Handa <handa@etl.go.jp>
4185 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
4186 invalid multibyte sequence, treat *SRC as a character of
4189 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
4191 * textprop.c (Fset_text_properties): Doc fix.
4193 2001-02-15 Gerd Moellmann <gerd@gnu.org>
4195 * dispnew.c (update_text_area): Undo change of 2001-01-12.
4197 2001-02-14 Dave Love <fx@gnu.org>
4199 * coding.c: Doc and message fixes.
4201 2001-02-14 Andrew Innes <andrewi@gnu.org>
4203 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
4204 Emacs frame above the screen size.
4206 2001-02-14 Gerd Moellmann <gerd@gnu.org>
4208 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
4210 2001-02-13 Gerd Moellmann <gerd@gnu.org>
4212 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
4213 case that TO ends up beyond ZV after running before-change-functions.
4215 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
4216 the selected window if it is showing the buffer in question.
4218 * dired.c (directory_files_internal): Initialize errno.
4219 (toplevel): Include errno.h.
4221 2001-02-13 Kenichi Handa <handa@etl.go.jp>
4223 * xfaces.c (best_matching_font): New parameter width_ratio.
4224 Multiply avgwidth by width_ratio.
4225 (choose_face_font): Call best_matching_font with width_ratio
4226 calculated from the column width of C.
4228 2001-02-12 Andrew Innes <andrewi@gnu.org>
4230 The following changes are to draw box lines inside characters area
4231 if line-width is negative.
4233 * w32term.c (x_produce_image_glyph): Pay attention to the case that
4234 face->box_line_width is negative.
4235 (x_produce_stretch_glyph): Likewise.
4236 (x_produce_glyphs): Likewise.
4237 (x_estimate_mode_line_height): Likewise.
4238 (x_draw_glyph_string_background): Likewise.
4239 (x_draw_glyph_string_foreground): Likewise.
4240 (x_draw_composite_glyph_string_foreground): Likewise.
4241 (x_draw_glyph_string_box): Likewise.
4242 (x_draw_image_foreground): Likewise.
4243 (x_draw_image_relief): Likewise.
4244 (x_draw_image_foreground_1): Likewise.
4245 (x_draw_image_glyph_string): Likewise.
4247 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4249 The following changes are to draw box lines inside characters area
4250 if line-width is negative.
4252 * xterm.c (x_produce_image_glyph): Pay attention to the case that
4253 face->box_line_width is negative.
4254 (x_produce_stretch_glyph): Likewise.
4255 (x_produce_glyphs): Likewise.
4256 (x_estimate_mode_line_height): Likewise.
4257 (x_draw_glyph_string_background): Likewise.
4258 (x_draw_glyph_string_foreground): Likewise.
4259 (x_draw_composite_glyph_string_foreground): Likewise.
4260 (x_draw_glyph_string_box): Likewise.
4261 (x_draw_image_foreground): Likewise.
4262 (x_draw_image_relief): Likewise.
4263 (x_draw_image_foreground_1): Likewise.
4264 (x_draw_image_glyph_string): Likewise.
4266 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
4267 and :line-width can be negative.
4268 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
4270 2001-02-09 Jason Rumney <jasonr@gnu.org>
4272 * w32term.c (w32_encode_char): Treat eight bit graphic and control
4273 characters the same as ASCII and latin-1.
4274 (x_display_and_set_cursor): Check for the focus frame's selected
4275 window instead of selected_window.
4276 (x_after_update_window_line): Don't clear if frame's internal
4277 border width is zero.
4278 (x_new_font): Don't change a tooltip's size.
4279 (w32_initialize): Set char_ins_del_ok to 1.
4281 * w32fns.c (Fx_show_tip): Fix calls to make_number.
4282 (x_set_font): If font hasn't changed, avoid recomputing
4283 faces and other things.
4284 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
4285 (Fx_create_frame): Add the tool bar height to the frame height.
4286 (x_create_tip_frame): Prevent changing the tooltip's
4287 background color by specifying a color for the default font
4289 (Qcancel_timer): New variable.
4290 (syms_of_w32fns): Initialize and staticpro it.
4291 (Fx_hide_tip, Fx_show_tip): Use it.
4292 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4294 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
4296 * w32.c (init_environment): Duplicate local string before putenv.
4298 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
4300 * charset.c (Fstring): A typo.
4302 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4304 * charset.c (Fstring): If all arguments are less than 256, return
4307 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
4308 return a unibyte string.
4310 * coding.c (code_convert_region): After detecting a coding, if
4311 nothing found, set coding->composing to COMPOSITION_NO.
4312 (decode_coding_string): Likewise.
4314 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
4316 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
4319 2001-02-07 Kenichi Handa <handa@etl.go.jp>
4321 * charset.c (parse_str_to_multibyte): New function.
4323 * charset.h (parse_str_to_multibyte): Extern it.
4325 * print.c (print_string): If we are going to print a unibyte
4326 string into a multibyte buffer, convert the string to multibyte by
4329 2001-02-06 Andrew Innes <andrewi@gnu.org>
4331 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
4332 been created. It seems we can get sent window messages such as
4333 WM_ERASEBKGND before we properly update a frame.
4335 2001-02-06 Gerd Moellmann <gerd@gnu.org>
4337 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
4338 Avoid some unnecessary cursor positioning.
4340 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4342 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
4343 (LFACE_AVGWIDTH): New macro.
4345 (check_lface_attrs): Check LFACE_AVGWIDTH.
4346 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
4347 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
4348 (merge_face_vectors): Check LFACE_AVGWIDTH.
4349 (Finternal_make_lisp_face): Use AREF.
4350 (xm_set_menu_resources_from_menu_face)
4351 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
4352 (Finternal_lisp_face_empty_p): Use AREF.
4353 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
4354 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
4355 Compare average widths..
4356 (best_matching_font): Arrange for comparing average widths.
4358 * dispextern.h (enum lface_attribute_index):
4359 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
4361 2001-02-05 Dave Love <fx@gnu.org>
4363 * puresize.h: Revert last change following loadup.el change.
4365 2001-02-05 Andrew Innes <andrewi@gnu.org>
4367 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
4368 invocation of temacs, to work with Windows 2000.
4369 (bootstrap-emacs): Ditto.
4371 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4373 * xterm.c (x_display_and_set_cursor): Check for the focus
4374 frame's selected window instead of selected_window.
4376 * xdisp.c (try_scrolling): If point is in the line below the
4377 window, make sure to move the iterator at least a canonical
4380 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
4382 2001-02-05 Kenichi Handa <handa@etl.go.jp>
4384 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
4385 If invalid, execute CCL_INVALID_CMD.
4386 (ccl_driver): If the CCL program is terminated because of
4387 CCL_STAT_INVALID_CMD, copy the remaining source data to the
4388 destination instead of throwing them away.
4390 2001-02-02 Gerd Moellmann <gerd@gnu.org>
4392 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
4393 faces and other things.
4395 * xdisp.c (get_next_display_element): Fix case of empty
4396 display table entry.
4398 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
4400 * editfns.c (Fconstrain_to_field): Doc fix.
4402 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
4403 into `thoroughly', to make it consistent with the doc string.
4405 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
4407 2001-02-01 Gerd Moellmann <gerd@gnu.org>
4409 * search.c (search_buffer): Call set_search_regs with a byte
4410 position, not a character position.
4412 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
4415 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
4417 * frame.c (Fmodify_frame_parameters): Doc fix.
4419 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4421 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
4422 identifier which is not reserved by Standard C.
4424 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
4426 * window.c (enum window_part): New enumeration.
4427 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
4429 (coordinates_in_window): Return an enumerator from enum
4430 window_part. Fix handling of right scroll bar.
4431 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
4432 `right-fringe' instead of `left-bitmap-area' and
4433 `right-bitmap-area'. Use enumerators from enum window_part
4434 instead of hard-coded integers.
4435 (check_window_containing, window_from_coordinates):
4436 Use enumerators from enum window_part instead of hard-coded integers.
4437 (syms_of_window): Replace Qleft_bitmap_area and
4438 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
4440 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
4442 * editfns.c (Fformat_time_string): Doc fix.
4444 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
4446 * keymap.c (Fwhere_is_internal): Use the first valid binding
4447 if no ascii binding is found (when firstonly is t).
4449 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4451 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
4452 instead of Finteractive_p.
4454 * lisp.h (interactive_p): Add prototype.
4456 * eval.c (interactive_p): New function.
4457 (Finteractive_p): Use it.
4459 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
4461 2001-01-31 Dave Love <fx@gnu.org>
4463 * .gdbinit (hook-run): Define to run xreload.
4465 * textprop.c (Fset_text_properties): Fix newline in doc string.
4467 2001-01-30 Gerd Moellmann <gerd@gnu.org>
4469 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
4470 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
4472 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
4473 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
4474 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
4476 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
4479 2001-01-30 Dave Love <fx@gnu.org>
4481 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
4484 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4486 * bytecode.c (Fbyte_code) <Bcurrent_column>:
4487 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
4489 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
4491 * textprop.c (Fset_text_properties): Doc fix.
4493 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4495 * xdisp.c (forward_to_next_line_start): Remove xassert.
4497 2001-01-29 Jason Rumney <jasonr@gnu.org>
4499 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
4500 returning without releasing it.
4502 2001-01-29 Kenichi Handa <handa@etl.go.jp>
4504 * w32fns.c (w32_font_match): Allocate three more bytes to regex
4505 for '^', '$', and '\0'.
4507 2001-01-28 Andrew Choi <akochoi@i-cable.com>
4509 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
4510 regex for '^', '$', and '\0'.
4512 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
4513 only if current_sblock has been initialized.
4515 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
4516 terminal frame even if it is the only visible frame.
4518 2001-01-28 Kenichi Handa <handa@etl.go.jp>
4520 * fontset.c (font_family_registry): Even if FONTNAME conform to
4521 XLFD, if it specifies other fields than family and registry,
4522 return FONTANME. New argument FORCE if nonzero cancel that feature.
4523 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
4524 a signle byte character. Don't set FAMILY part to nil here.
4525 It is handled by the caller choose_face_font.
4526 (Fnew_fontset): Call font_family_registry with FORCE 0.
4527 (Fset_fontset_font): Likewise.
4529 2001-01-27 Gerd Moellmann <gerd@gnu.org>
4531 * xdisp.c (display_line): Don't treat a newline as fitting
4534 2001-01-26 Gerd Moellmann <gerd@gnu.org>
4536 * window.c (size_window): Set the window's orig_top to nil when
4537 changing heights, so that a future shrink_mini_window won't
4538 restore a bogus height.
4540 * frame.c (do_switch_frame): If selected frame has a mini-window,
4541 resize that to exact size.
4543 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
4545 * xdisp.c (display_line): Simplify check for glyphs fitting
4546 entirely in the line.
4548 * xfns.c (xic_style): New variable.
4549 (create_frame_xic): Move static variable to global scope for
4550 the case that `static' gets defined away.
4552 2001-01-26 Kenichi Handa <handa@etl.go.jp>
4554 * coding.c (decode_coding): Set a flag for inhibiting
4556 (code_convert_region): Always set saved_coding_symbol.
4557 (decode_coding_string): Likewise. Update coding->symbol when we
4558 encounter a inconsistent eol by the same way as code_convert_region.
4560 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4562 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
4565 * xterm.c (x_after_update_window_line): Don't clear if frame's
4566 internal border width is zero.
4567 (x_clear_area): New function.
4568 (x_after_update_window_line, x_clear_end_of_line)
4569 (x_scroll_bar_create, x_scroll_bar_set_handle)
4570 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
4571 instead of XClearArea.
4573 * xterm.h (x_clear_area): Add prototype.
4575 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
4576 which doesn't seem necessary anymore with Lesstif 0.92.
4578 2001-01-25 Dave Love <fx@gnu.org>
4580 * puresize.h (BASE_PURESIZE): Up to 720000.
4582 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
4584 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4586 * xdisp.c (echo_area_display): Don't call redisplay_internal
4587 when Emacs is shutting down. We can't run hooks etc. that
4588 would be necessary to do a redisplay.
4590 * lread.c (read_integer): Use type EMACS_INT instead of int.
4592 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
4594 * ccl.c (ccl_driver): Fix last change.
4596 2001-01-25 Kenichi Handa <handa@etl.go.jp>
4598 * ccl.h (sturct ccl_program): New member suppress_error.
4600 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
4601 insert error message to the output.
4602 (setup_ccl_program): Initialize ccl->suppress_error to 0.
4604 * coding.h (struct coding_system): New member suppress_error.
4606 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
4607 (Fset_terminal_coding_system_internal): Set the member
4608 suppress_error to 1.
4609 (Fset_safe_terminal_coding_system_internal): Likewise.
4611 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
4613 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
4614 as if it was a `charset'.
4616 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4618 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
4619 value in where_is_cache; the next lookup in the cache returns
4620 something bogus if we do.
4622 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
4624 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
4625 if HAVE_WINDOW_SYSTEM isn't defined.
4627 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4629 * fns.c (sweep_weak_table): Fix code taking items out of
4630 the hash collision chain. Some cleanup.
4632 * xterm.c (x_new_font): Don't change a tooltip's size.
4634 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
4635 background color by specifying a color for the default font
4638 2001-01-24 Kenichi Handa <handa@etl.go.jp>
4640 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
4641 a workaround for SunOS 4's cc.
4642 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
4643 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
4644 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
4647 2001-01-23 Gerd Moellmann <gerd@gnu.org>
4649 * xterm.c (x_set_window_size_1): New function extracted from
4651 (x_set_window_size): Use it.
4652 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
4653 doesn't have a widget, like tooltips.
4655 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
4657 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
4659 2001-01-23 Kenichi Handa <handa@etl.go.jp>
4661 * fns.c (Fset_char_table_default): Fix to make sub char-table
4664 2001-01-22 Gerd Moellmann <gerd@gnu.org>
4666 * xdisp.c (build_desired_tool_bar_string): Make sure we have
4667 a desired tool bar string, even if there are no tool bar items.
4669 * xdisp.c (Ftool_bar_lines_needed): New function.
4670 (syms_of_xdisp): Defsubr it.
4672 * editfns.c (Fformat): Don't extend text properties from arguments
4673 to padding chars in the result.
4675 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
4677 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
4679 2001-01-20 Andrew Innes <andrewi@gnu.org>
4681 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
4682 (w32_initialize): Don't set term hooks that aren't actually needed
4685 * xfaces.c (realize_default_face):
4687 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
4689 * xdisp.c (handle_single_display_prop): Remove references to
4690 FRAME_W32_CONSOLE_P.
4692 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
4694 * frame.h (output_method): Remove output_w32_console method.
4695 (FRAME_W32_CONSOLE_P): Remove macro.
4697 * frame.c (Qw32_console): Remove variable.
4698 (Fframep): Remove references to it.
4699 (syms_of_frame): Ditto.
4700 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
4702 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
4705 2001-01-20 Kenichi Handa <handa@etl.go.jp>
4707 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
4709 2001-01-19 Andrew Innes <andrewi@gnu.org>
4711 * w32.c (init_environment): Add a version-independent site-lisp
4712 directory to EMACSLOADPATH, after the version dependent one.
4714 2001-01-19 Gerd Moellmann <gerd@gnu.org>
4716 * editfns.c (Fbuffer_substring): Doc fix.
4718 * xdisp.c (message_dolog, message2, message2_nolog):
4719 Rename parameter LEN to NBYTES.
4721 2001-01-19 Kenichi Handa <handa@etl.go.jp>
4723 * charset.c (strwidth): Use c_string_width.
4724 (c_string_width): New function.
4725 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
4728 * charset.h (c_string_width, lisp_string_width): Extern them.
4730 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4732 * indent.c (check_composition): Check validity of composition.
4734 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4735 characters by calling c_string_width.
4736 (x_consider_frame_title): Get byte length of frame tile string
4738 (display_mode_element): Pay attention to width of non-ASCII
4739 characters by calling strwidth.
4741 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4743 * xfns.c (Qcancel_timer): New variable.
4744 (syms_of_xfns): Initialize and staticpro it.
4745 (Fx_hide_tip, Fx_show_tip): Use it.
4746 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4748 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4750 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4752 * window.h (WINDOW_LIVE_P): New macro.
4754 * window.c (window_size_fixed): New variable.
4755 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4758 * eval.c (specbind): If binding a per-buffer variable which
4759 doesn't have a buffer-local value in the current buffer, change
4760 the global value by changing the value of the symbol bound in all
4761 buffers not having their own value, to make it consistent with
4762 what happens with other buffer-local variables.
4764 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4766 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4767 when searching for a newline.
4769 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4771 * xdisp.c (display_string): Fix previous change.
4773 2001-01-18 Jason Rumney <jasonr@gnu.org>
4775 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4776 GLYPH_DEBUG is defined.
4777 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4778 true for images with `:ascent 100'.
4779 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4780 meantime, use face MOUSE_FACE_ID.
4781 If first glyph isn't a character glyph, use the ASCII NUL
4782 character to determine the face.
4783 (expose_area): Do not treat left margin specially.
4784 (note_mode_line_highlight): If no local_map, check global keymap.
4785 (note_mouse_highlight): Initialize overlay.
4786 (clear_mouse_face): Don't return if tip_frame is non-nil.
4787 (show_scroll_bars): Remove unused function.
4788 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4789 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4791 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4792 (x_free_frame_resources): Unload relief colors.
4794 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4796 * xdisp.c (forward_to_next_line_start): Avoid calling
4797 get_next_display_element when the newline is already found.
4798 This may change the iterator's position, when its current position is
4799 equal to the iterator's stop_charpos.
4801 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4802 zero, use this method only at the end of a line.
4804 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4805 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4806 if SCALABLE_FONTS_P is set.
4808 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4809 so that scalable fonts are included.
4811 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4812 In the cache, use a key containing the information if scalable
4814 (x_load_font): Adapt to change of keys in the font cache.
4816 2001-01-17 Kim F. Storm <storm@filanet.dk>
4818 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4819 XListFonts to take advantage of font caching.
4821 * xterm.c (x_list_fonts): Ensure caching font information when
4822 called for a null frame, which is the case frequently when Emacs
4825 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4827 * xfns.c (QCconversion): Replaces QCalgorithm.
4829 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4831 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4834 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4835 not everything could be displayed.
4837 * line.h, x-list-font.c: Files removed because unused.
4839 2001-01-17 Andrew Innes <andrewi@gnu.org>
4841 * dired.c (directory_files_internal): Convert result from readdir
4842 to a unibyte string initially, to avoid possible misinterpretation
4843 of some bytes as the internal form of Emacs characters.
4845 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4847 * fns.c (concat): Be sure to avoid putting the same `composition'
4848 property on the adjacent regions.
4850 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4852 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4853 (Fscroll_right, Fscroll_left): Set it here instead, if called
4856 * buffer.c (Fset_buffer_modified_p): Set buffer's
4857 prevent_redisplay_optimizations_p flag.
4859 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4860 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4861 with additional arg.
4863 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4866 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4867 FROM_WHERE, for debugging.
4869 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4871 * ccl.c (Fregister_ccl_program): Handle the return value of
4872 resolve_symbol_ccl_program correctly.
4873 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4875 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4877 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4878 has gone in the meantime, use face MOUSE_FACE_ID.
4880 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4881 If x_display_info_for_display returns null, don't try to close
4882 the display; we didn't open it.
4884 * dispnew.c (save_or_restore_current_matrices): Function removed.
4885 (save_current_matrix, restore_current_matrix): New functions.
4886 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4887 restore the frame's current matrix. Due to the glyph pointer
4888 setup done in adjust_glyph_matrix, there is no easy way to make
4889 saving the current matrix in the desired matrix generally correct,
4892 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4894 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4896 (display_line): Optimize for wide characters.
4897 (display_string): Don't try to display a multi-column character
4898 partially. On ttys, produce more than one truncation glyph for
4899 multi-column characters that don't fit on the line.
4901 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4903 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4904 Define it instead of WORDS_BIGENDIAN. Caller changed.
4906 2001-01-13 Jason Rumney <jasonr@gnu.org>
4908 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4909 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4910 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4911 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4913 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4914 (x_draw_image_relief, x_draw_image_foreground_1)
4915 (x_draw_image_glyph_string): Adapt to change of image margins.
4917 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4920 * w32bdf.c (search_file_line, get_cached_font_char)
4921 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4923 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4925 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4926 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4927 (Fw32_send_sys_command): Remove unused variables.
4928 (w32_msg_pump): Add parentheses.
4930 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4931 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4934 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4936 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4937 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4938 being a pair of margins.
4939 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4940 to DEFVAR_LISP. Extend doc.
4942 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4944 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4945 pair of integers `(X . Y)', use X for the horizontal and Y for the
4947 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4948 (parse_image_spec): Check it.
4949 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4950 (tiff_format, gif_format, gs_format):
4951 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4953 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4954 (x_draw_image_relief, x_draw_image_foreground_1)
4955 (x_draw_image_glyph_string): Adapt to the change of image margins.
4957 * dispextern.h (struct image): Replace member `margin' with
4958 `hmargin' and `vmargin'.
4960 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4963 * dispnew.c (update_text_area): Put code which decrements the
4964 stop position when the row's face extends to the end of the
4967 * xfns.c (x_set_mouse_color): Fix color allocation.
4969 * keyboard.c: Call get_local_map with new argument list.
4971 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4973 * intervals.h (enum map_property): Removed.
4974 (get_local_map): Change prototype.
4976 * keymap.c: Call get_local_map with new argument list.
4977 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4979 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4981 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4982 of the size needed for the tool bar string. For the last image,
4983 use a `display' property that reaches to the end of the string.
4985 * xselect.c (selection_request_dpyinfo): New variable.
4986 (x_handle_selection_request): Set it.
4987 (x_selection_request_lisp_error): Don't call
4988 x_decline_selection_request if selection request's display has
4991 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4992 Do the unregister_colors before calling XFreeColors.
4994 2001-01-10 Dave Love <fx@gnu.org>
4996 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4997 ${SOME_MACHINE_LISP}, not ${lisp}.
4999 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5001 * xdisp.c (display_line): On ttys, produce more than one truncation
5002 glyph for multi-column characters that don't fit on the line.
5004 * xselect.c (x_reply_selection_request): Add a comment.
5006 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5007 XkbGetNames instead of XkbGetKeyboard.
5009 2001-01-10 Dave Love <fx@gnu.org>
5011 * sysdep.c (random): Revert the declaration.
5013 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5015 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5016 Call function string_bytes.
5017 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5019 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5020 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5021 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5022 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5024 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5025 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5026 after sweeping strings, and at the end.
5027 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5029 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5030 ensure that pop_message is called.
5032 * keyboard.c (Fexecute_extended_command): Use a
5033 record_unwind_protect to ensure that pop_message is called.
5035 * lisp.h (push_message_unwind): Add prototype.
5037 * xdisp.c (push_message_unwind): New function.
5039 * fileio.c (do_auto_save_unwind): Do the pop_message here
5040 instead of in Fdo_auto_save.
5041 (Fdo_auto_save): Don't call pop_message.
5043 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5045 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5048 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5050 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5051 when increasing window's vscroll.
5053 * macros.c (Qkbd_macro_termination_hook): New variable.
5054 (syms_of_macros): Initialize and staticpro it.
5055 (pop_kbd_macro): Run kbd-macro-termination-hook.
5057 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5059 2001-01-07 Dave Love <fx@gnu.org>
5061 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5062 arglist, for documentation's sake.
5064 2001-01-06 Andrew Innes <andrewi@gnu.org>
5066 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
5069 2001-01-05 Andrew Innes <andrewi@gnu.org>
5071 * term.c (update_end): Don't check updating_frame; for some reason
5072 this can be 0 sometimes, such as after dismissing a popup menu,
5073 and isn't necessary given the explicit frame argument.
5075 2001-01-05 Gerd Moellmann <gerd@gnu.org>
5077 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
5078 on some systems, and an unsigned long on others, like FreeBSD 4.1.
5080 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5082 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
5084 * xfns.c (x_create_tip_frame): Preserve the value of
5085 face_change_count around the creation of the tip frame.
5087 * xfns.c (last_show_tip_args): New variable.
5088 (compute_tip_xy): New function.
5089 (Fx_show_tip): Reuse an existing tip frame, if possible.
5090 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
5092 2001-01-04 Dave Love <fx@gnu.org>
5094 * editfns.c (Fformat): Doc fix.
5096 * systime.h (set_file_times): Prototype.
5098 * widget.h (EmacsFrameSetCharSize_): Prototype.
5100 * sysdep.c (random, srandom): Declare explicitly.
5102 * dispextern.h (move_it_vertically_backward): Declare.
5104 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5106 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5107 like in Fx_create_frame.
5109 * xfaces.c (set_font_frame_param): Don't do anything for
5110 non-graphical frames.
5112 * window.c (Fdelete_other_windows): Set window's window_end_valid
5113 to nil when changing the window's start. Don't change the
5114 window's start when its top position hasn't changed. If we do,
5115 this will set the window's optional_new_start, which act's like a
5116 force_start during redisplay with C-x 1 M-> under particular
5117 circumstances (see report from Per Starback to emacs-pretest-bug
5120 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5122 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
5123 short cut at the start of the function. Add an assertion.
5124 (reseat_at_next_visible_line_start): Add an assertion.
5126 * window.c (Frecenter): When changing the window start, set the
5127 window's window_end_valid to nil.
5128 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
5130 * dispextern.h (move_it_past_eol): Add prototype.
5132 * xdisp.c (move_it_past_eol): New function.
5134 * window.c (Fwindow_end): Doc fix.
5136 2001-01-03 Dave Love <fx@gnu.org>
5138 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
5140 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5142 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
5143 the enabled_p flag of the glyph row at window_end_vpos to 0.
5144 (handle_single_display_prop): Fix last change.
5146 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5148 * window.c (Frecenter): Doc fix.
5150 2001-01-02 Andrew Innes <andrewi@gnu.org>
5152 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
5154 * frame.h (output_method): Add output_w32_console method.
5155 (FRAME_W32_CONSOLE_P): New macro.
5157 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
5158 use output_w32_console method.
5159 (Qw32_console): New Lisp_Object.
5160 (Fframep): Return it.
5161 (syms_of_frame): Init it.
5162 (Fframe_parameters): Report w32console as font for w32_console frames.
5164 * xfaces.c (realize_default_face): Set face foreground and
5165 background to unspecified for w32_console frames.
5166 (realize_face): Realize face cache for w32_console frames.
5167 (realize_tty_face): Accept w32_console frames.
5169 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5170 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5171 necessary, even if running interactively.
5173 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5176 * w32term.c (x_update_begin):
5180 (x_change_line_highlight):
5185 (w32_reassert_line_highlight):
5186 (w32_frame_rehighlight):
5187 (w32_frame_raise_lower): Do nothing if not w32 frame.
5189 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
5191 * w32fns.c (Fx_display_color_cells): Determine correct value, when
5192 system doesn't tell us directly.
5193 (Fx_display_visual_class): Implement properly.
5195 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5197 * window.c (Frecenter): Handle centering in graphical frames
5198 specially. Centering on the basis of line counts doesn't work
5199 reliably with variable-height lines.
5201 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5203 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
5206 * composite.c (run_composition_function): Remove unused var `val'.
5207 (update_compositions): Remove unused variable `hook'.
5209 * intervals.c (get_local_map): Remove unused variable `tem'.
5211 * doprnt.c (doprnt1): Remove unused variable `size'.
5213 * fns.c (Flength): Remove unused variable `tail'.
5214 (Fdelete): Remove unused variable `size'.
5216 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
5219 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
5221 * data.c (find_symbol_value): Remove extra 3rd argument in the
5222 call to swap_in_symval_forwarding.
5224 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
5226 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
5227 (trivial_regexp_p): Remove unused variable `c'.
5228 (boyer_moore): Remove unused variable `k'.
5230 * indent.c (current_column): Remove unused variable `stopchar'.
5231 (Fcompute_motion): Remove unused variable `contin'.
5233 * casefiddle.c (casify_object): Remove unused variable `tolen'.
5235 * dired.c (directory_files_internal): Fix a typo in a comment.
5236 Remove an unused variable `handler'.
5237 (file_name_completion): Remove unused function-scope variable `dp'.
5238 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
5241 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
5243 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
5245 (Fmarker_insertion_type): Remove unused variable `buf'.
5247 * insdel.c (make_gap): Remove unused variable `result'.
5249 * keyboard.c (record_char): Remove unused function-scope var `help'.
5250 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
5251 (menu_bar_items): Remove unused function-scope variable `tem'.
5253 * fontset.c (fontset_ref): Remove unused variable `i'.
5254 (fontset_set): Remove unused variables `j' and `tmp'.
5255 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
5256 (make_fontset_for_ascii_face): Remove unused variable `name'.
5257 (fs_load_font): Remove unused variable `font_idx'.
5258 (fs_query_fontset): Remove unused function-local variable `fontset'.
5259 (list_fontsets): Remove unused variable `tail'.
5260 (Fnew_fontset): Remove unused variables `family' and `registry'.
5261 (accumulate_font_info): Remove unused variable `tmp'.
5262 (Ffontset_font): Remove unused variable `id'.
5263 (syms_of_fontset): Remove unused variable `i'.
5265 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
5267 (lookup_image): Remove unused variable `file'.
5268 (xbm_load): Remove unused variables `bitmap_data', `height', and
5269 `width'. Remove function-local variable `i', leave the
5271 (gif_load): Remove unused variable `inc'.
5273 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
5274 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
5275 leave only the one in the inner block.
5277 * xfaces.c (face_fontset, realize_default_face): Remove unused
5279 (face_at_buffer_position): Remove unused variable `multibyte_p'.
5281 * term.c (encode_terminal_code): Remove unused variable `c'.
5283 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
5284 char *' instead of `char *'.
5286 * category.c (Fcategory_docstring): Remove unused variable `doc'.
5287 (Fget_unused_category): Remove unused variable `docstring_vector'.
5288 (Fchar_category_set): Remove unused variables `val', `charset',
5291 * coding.c (detect_coding_iso2022, setup_coding_system):
5292 Remove unused variable `i'.
5293 (detect_coding_mask): Remove unused variable `idx'.
5294 (detect_coding): Remove unused variable `i'.
5295 (ccl_coding_driver): Remove unused variable `result'.
5296 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
5297 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
5298 (encode_coding_string): Remove unused variables `gcpro1' and
5299 `saved_coding_symbol'.
5300 (Ffind_coding_systems_region_internal): Remove function-local
5301 variable args[], leave only the block-local one.
5302 (code_convert_region1): Remove unused variable `len'.
5304 * charset.c (char_printable_p): Remove unused variable `chars'.
5305 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
5306 (str_to_multibyte): Remove unused variable `c'.
5308 * window.c (size_window): Remove block-local variable `min_size'.
5310 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
5311 `header_line_height'.
5312 (append_space, extend_face_to_end_of_line): Declare `saved_what'
5313 enum display_element_type.
5315 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5317 * xterm.c (x_connection_closed): Catch X errors around all
5318 statements that call X. Save away the error message in a local copy.
5320 * xterm.c (x_connection_closed): Set handling_signal to 0 at
5323 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
5324 in or at the start of invisible text.
5326 * dispnew.c (update_window): Don't check_current_matrix_flags.
5328 2001-01-01 Jason Rumney <jasonr@gnu.org>
5330 * w32fns.c (x_figure_window_size): Do not allow new_height and
5331 new_width of frame to override specified values.
5333 2000-12-30 Kenichi Handa <handa@etl.go.jp>
5335 * composite.c (find_composition): Fix a code for searching backward.
5337 2000-12-29 Gerd Moellmann <gerd@gnu.org>
5339 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
5340 (update_window) [GLYPH_DEBUG]: Call it.
5341 (scrolling_window): Prevent including current rows which are below
5342 what's displayed in the window.
5344 * xdisp.c (try_window_reusing_current_matrix)
5345 <new start <= old start>: Disable rows in the current matrix
5346 which are below the window after scrolling.
5348 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
5349 is zero. It's not worth the complexity.
5350 (invisible_text_between_p): Put in #if 0 because unused.
5352 2000-12-28 Gerd Moellmann <gerd@gnu.org>
5354 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
5355 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
5357 * keyboard.c (echo_char): If C is an integer, always call
5358 push_key_description. Former code could signal an invalid
5361 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
5362 If set, print multibyte text.
5363 (Fsingle_key_description): Call push_key_description with
5364 FORCE_MULTIBYTE set.
5365 (describe_buffer_bindings): Likewise.
5367 * lisp.h (push_key_description): Add prototype.
5369 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
5370 around the call to redisplay_internal.
5372 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5374 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5376 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5378 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
5379 (ccl_driver): New local variable `extra_bytes'.
5381 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
5383 * coding.c (setup_coding_system):
5384 Initialize coding->spec.ccl.eight_bit_carryover.
5385 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
5387 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5389 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
5390 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
5391 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
5392 (decode_composition_emacs_mule): New function.
5393 (decode_coding_emacs_mule): Decode composition sequence by calling
5394 decode_composition_emacs_mule.
5395 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
5396 (encode_coding_emacs_mule): Changed from macro to function.
5397 If a text contains compositions, encode them correctly.
5398 (setup_coding_system): Set coding->commong_flags for emacs-mule so
5399 that decoding and encoding are required.
5401 2000-12-27 Gerd Moellmann <gerd@gnu.org>
5403 * xfaces.c (PT_PER_INCH): New macro.
5404 (xlfd_point_size): Compute real point size from font's pixel size.
5405 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
5408 * .gdbinit: Comment out the line pointing to the Lesstif source
5411 * window.c (Frecenter): Use displayed_window_lines instead
5412 of window_internal_height.
5414 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5415 instead of x-toolkit-scroll-bars-p.
5416 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5418 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5419 instead of x-toolkit-scroll-bars-p.
5420 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5422 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
5423 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
5424 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
5426 (add_window_display_history, add_frame_display_history)
5427 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
5428 (build_frame_matrix_from_leaf_window): Remove unused code.
5429 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
5431 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
5432 (update_window) [GLYPH_DEBUG]: Likewise.
5433 (syms_of_display): Defsubr dump-redisplay-history.
5435 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5437 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
5438 the end of the prompt. Set echo_after_prompt to the offset
5439 of echoptr in echobuf.
5441 * xdisp.c (init_from_display_pos): Pop until the iterator's
5442 stack is empty; there may be frames for stretch or images
5445 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
5446 (save_or_restore_current_matrix): New function for the same
5447 purpose, but more efficient.
5448 (adjust_frame_glyphs_for_frame_redisplay): Use it.
5450 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
5452 * xdisp.c (syms_of_xdisp): Fix last change.
5454 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5456 * xdisp.c (syms_of_xdisp): Doc fix.
5458 * xdisp.c (redisplay_window): Remove label restore_buffers;
5459 use finish_scroll_bars instead to make sure that scroll bars
5460 are redeemed. If we don't do this, flickering can result from
5461 scroll bars being destroyed and recreated.
5463 2000-12-22 Jason Rumney <jasonr@gnu.org>
5465 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
5466 in the wrong colors when the foreground is not black.
5467 (expose_window): Don't redraw the window that's currently being
5470 2000-12-22 Gerd Moellmann <gerd@gnu.org>
5472 * window.c (size_window): When setting the window's too_small_ok
5473 flag, compare old size with minimum size depending on WIDTH_P,
5474 don't compare with window_min_width.
5476 * window.c (delete_window): Simplify somewhat.
5477 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
5478 freeing window matrices. The flag windows_or_buffers_changed is
5479 set, so the next redisplay will consider all windows; this should
5482 2000-12-22 Kenichi Handa <handa@etl.go.jp>
5484 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
5486 * ccl.h (struct ccl_program): New member cr_consumed.
5488 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
5489 (CCL_READ_CHAR): Handle EOL conversion here.
5490 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
5492 2000-12-21 Gerd Moellmann <gerd@gnu.org>
5494 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
5496 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
5497 otherwise tabs of different size compare equal.
5499 * callint.c (Fcall_interactively): Prevent a compiler warning.
5501 * print.c (print_unwind): Return nil.
5502 (PRINTDECLARE): Initialize all local variables.
5503 (print_preprocess): Add a default case.
5505 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
5507 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
5509 * window.c (delete_window, Fsplit_window)
5510 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
5512 * dispextern.h (ensure_frame_matrix): Function declaration removed.
5514 * dispnew.c (ensure_frame_matrix): Removed.
5515 (save_frame_matrix, restore_frame_matrix): New functions.
5516 (adjust_frame_glyphs_for_frame_redisplay): Use them.
5518 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
5519 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
5521 2000-12-21 Andrew Innes <andrewi@gnu.org>
5523 * w32term.c (x_update_begin): Regenerate the palette here, rather
5524 than for each window.
5526 * w32xfns.c (select_palette): Avoid calling SelectPalette if
5527 palette is NULL, since this corrupts memory! Also get
5528 display_info reference from frame.
5530 2000-12-21 Jason Rumney <jasonr@gnu.org>
5532 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
5534 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
5535 to avoid returning without releasing it.
5537 2000-12-21 Kenichi Handa <handa@etl.go.jp>
5539 * keymap.c (push_key_description): Don't convert eight-bit-control
5540 and eight-bit-graphic to multibyte character.
5542 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
5543 generic character and CODE1 is nil, return the smallest character
5546 2000-12-20 Dave Love <fx@gnu.org>
5548 * s/osf5-0.h (NSIG): Don't redefine.
5550 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
5552 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
5553 excluding menu-bar and tool-bar.
5554 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
5555 (menu_item_p): Remove.
5556 (where_is_internal_1): Don't ignore menu-items.
5558 2000-12-20 Gerd Moellmann <gerd@gnu.org>
5560 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
5563 * window.c (make_window): Initialize window's min_hscroll.
5564 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
5565 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
5567 (struct saved_window): New member min_hscroll.
5568 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
5569 (Fset_window_configuration): Set window's min_hscroll.
5570 (save_window_save): Save window's min_hscroll.
5571 (compare_window_configurations): Compare min_hscroll values.
5573 * window.h (struct window): New member min_hscroll.
5575 * keyboard.c (echo_prompt): Prevent a compiler warning.
5577 * xdisp.c (try_cursor_movement): Fix last change. The real
5578 condition is that PT is at the end of the row, and should
5579 be displayed at the start of the next row.
5581 * xdisp.c (try_cursor_movement): If we end on a partially
5582 visible line, end we already decided to scroll, return -1.
5584 * dispextern.h (ensure_frame_matrix): Add prototype.
5586 * window.c (delete_window, Fsplit_window)
5587 (Fset_window_configuration): Call ensure_frame_matrix.
5589 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
5591 (adjust_frame_glyphs_for_frame_redisplay): If display has been
5592 completed, call fake_current_matrices instead of marking frame
5595 2000-12-20 Jason Rumney <jasonr@gnu.org>
5597 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
5599 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
5601 * fns.c (Frequire): Doc fix.
5603 2000-12-19 Gerd Moellmann <gerd@gnu.org>
5605 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
5607 * dispnew.c (direct_output_for_insert): Fix check for mini-window
5608 currently displaying a message.
5610 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
5612 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
5614 2000-12-18 Andrew Innes <andrewi@gnu.org>
5616 * w32.c (w32_strerror): New function.
5618 * w32.h (w32_strerror): New extern.
5620 * w32fns.c (Fw32_shell_execute): Use it.
5622 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5624 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
5626 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5628 * msdos.c (IT_set_face): Obey inverse_video.
5630 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5632 * dired.c (directory_files_internal): Always return decoded filenames.
5634 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5636 * xterm.c (x_connection_closed): Prevent being called recursively
5637 because of an error condition in XtCloseDisplay.
5639 * xdisp.c (init_iterator): If noninteractive, and the frame's
5640 face cache is null, make one.
5642 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5644 * process.c (wait_reading_process_input): Check for pending
5645 input when running timers.
5647 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5649 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
5651 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5653 * process.c (read_process_output): Don't run a filter if the code
5654 decoder produces nothing but carryover.
5656 2000-12-17 Andrew Innes <andrewi@gnu.org>
5658 * w32.c (sys_rename): Only check errno against EEXIST, and not
5659 EACCES, when determining whether rename failed because the target
5660 exists. This was resulting in indefinite looping on Windows 9x if
5661 the source file was locked by another process.
5663 * w32fns.c (Ffile_system_info): New function.
5664 (syms_of_w32fns): Defsubr it.
5666 2000-12-17 Gerd Moellmann <gerd@gnu.org>
5668 * window.c (coordinates_in_window): Fix computation for
5669 position on vertical line between mode lines.
5671 * xfns.c (unwind_create_frame): Return t if frame was deleted.
5672 Don't alter tip_frame or tip_window.
5673 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5676 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
5677 Don't alter tip_frame or tip_window.
5678 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5681 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
5683 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
5684 be consistent with the doc string. Reported by NAKAJIMA Mikio
5685 <minakaji@osaka.email.ne.jp>.
5687 2000-12-16 Kenichi Handa <handa@etl.go.jp>
5689 * xfaces.c (Vface_ignored_fonts): New variable.
5690 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
5691 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
5693 2000-12-15 Gerd Moellmann <gerd@gnu.org>
5695 * dispnew.c (update_window): Detect pending input every nth line
5696 updated, i.e. do it depending on real work done, and not on the
5699 * xterm.c (expose_window): Don't redraw the window that's
5700 currently being updated.
5702 * window.c (Fset_window_point): Remove test for
5703 cursor_in_non_selected_windows.
5705 * lread.c (read1): Recognize end of file after `\\'.
5707 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
5708 not unwind_create_frame.
5710 2000-12-15 Dave Love <fx@gnu.org>
5712 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
5715 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
5717 2000-12-15 Kenichi Handa <handa@etl.go.jp>
5719 * coding.c (setup_coding_system): Clear all members of the struct
5720 coding_system at first.
5721 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
5723 (code_convert_region): Don't override coding->src_multibyte and
5724 coding->dst_multibyte.
5726 * fns.c (Fmd5): Docstring improved.
5728 2000-12-15 Miles Bader <miles@gnu.org>
5730 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5731 are actually marked as mode-lines; otherwise use
5732 estimate_mode_line_height.
5734 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5736 * editfns.c (Fformat): Prevent a buffer overrun when the format
5737 specifies a precision.
5739 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5741 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5742 argument is outside the range [2..3].
5744 2000-12-14 Andrew Innes <andrewi@gnu.org>
5746 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5747 nothing to do. Bind inhibit-quit.
5748 (tip_frame): Make it a Lisp_Object.
5749 (x_create_tip_frame): Set tip_frame after it has been added to
5751 (Fx_show_tip): Don't set tip_frame here.
5752 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5753 (unwind_create_frame, unwind_create_tip_frame): New functions.
5754 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5755 while a frame is only partially constructed.
5757 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5758 (x_free_frame_resources): New function.
5759 (x_destroy_window): Use it.
5761 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5763 * xfns.c (Fx_backspace_delete_keys_p): New function.
5764 (syms_of_xfns): Defsubr it.
5766 * config.in (HAVE_XKBGETKEYBOARD): Add.
5768 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5770 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5771 Always store string in multibyte representation in echobuf.
5772 (echo_char): Always store string in multibyte representation in
5774 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5775 (read_key_sequence): Adjusted for the change of echo_prompt.
5777 * fns.c (Fmd5): Docstring improved.
5779 * lisp.h (detect_coding_system): Prototype adjusted.
5781 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5782 (detect_coding_emacs_mule, detect_coding_iso2022,)
5783 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5784 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5785 New argument MULTIBYTEP. Callers changed.
5786 (detect_coding_mask, detect_coding_system): New argument
5787 MULTIBYTEP. Callers changed.
5788 (decode_coding_string): Set coding->src_multibyte and
5789 coding->dst_multibyte before calling detect_coding and detect_eol.
5790 Update them after some coding system is detected.
5792 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5794 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5796 * keyboard.c (menu_bar_items, tool_bar_items):
5797 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5799 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5801 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5803 (unwind_create_frame, unwind_create_tip_frame): New functions.
5804 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5805 while a frame is only partially constructed.
5807 * xterm.h (x_free_frame_resources): Declare.
5809 * xterm.c (x_free_frame_resources): New function.
5810 (x_destroy_window): Use it.
5812 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5813 don't interrupt the update for pending input initially, i.e.
5814 update at least some lines.
5816 * keyboard.c (do_mouse_tracking): Make externally visible.
5818 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5820 * xfns.c (gray_bitmap_bits): Declare `char *'.
5822 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5824 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5825 lines start with a relief line.
5827 2000-12-12 Dave Love <fx@gnu.org>
5829 * window.c (Fdisplay_buffer): Doc fix.
5830 (Fwindow_list): Remove unused var.
5832 * buffer.h (mmap_set_vars): Declare.
5834 * window.h (Fset_window_point): Declare.
5836 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5838 * msdos.c (fast_find_position): Don't overstep the last window row.
5839 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5840 variable `area'. When looking for a row under (X,Y), give up if some
5841 of the previous rows is not enabled.
5843 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5845 * window.c (Fset_window_point): If displaying cursors in windows
5846 other than the selected window, make sure redisplay updates
5847 other windows to show the new value of point in the window.
5849 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5851 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5852 the buffer is the sole visible buffer when in the mini-buffer.
5854 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5855 Bind `inhibit-read-only' to t.
5856 (unwind_with_echo_area_buffer): Use AREF.
5858 * xfns.c (Fx_hide_tip): Simplified.
5860 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5863 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5865 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5867 * xfns.c (Fx_hide_tip): Fix last change.
5869 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5870 nothing to do. Bind inhibit-quit.
5871 (tip_frame): Make it a Lisp_Object.
5872 (x_create_tip_frame): Set tip_frame after it has been added to
5874 (Fx_show_tip): Don't set tip_frame here.
5876 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5878 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5881 * dispextern.h: Change external declaration of tip_frame.
5883 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5884 return an empty string.
5886 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5887 of the window's update_mode_line flag, since the former is set by
5888 force-mode-line-update, not the latter. This makes
5889 column-number-mode slightly faster.
5891 * xdisp.c (try_window_id) <all changes above window start>:
5894 2000-12-11 Paul Eggert <eggert@twinsun.com>
5896 * config.in (HAVE_FTELLO): Remove.
5898 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5899 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5901 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5902 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5904 2000-12-11 Miles Bader <miles@gnu.org>
5906 * window.c (displayed_window_lines): Don't round up when
5907 converting empty space at bottom to lines.
5908 Handle non-newline-terminated final lines properly.
5909 (Fwindow_text_height): New function (used to be in lisp).
5910 (syms_of_window): Initialize it.
5912 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5914 * syntax.c (scan_lists): Check that the right quote char has the
5915 right Sstring syntax when jumping over strings.
5916 (init_syntax_once): Use Smax rather than 13.
5918 2000-12-09 Miles Bader <miles@gnu.org>
5920 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5921 with PARTIALLY, inverting the sense.
5922 (window_scroll_pixel_based): Scroll partially visible lines into
5923 place if we hit the beginning or end of the buffer.
5924 (displayed_window_lines): Don't include partially visible lines.
5925 (Fmove_to_window_line): Skip past any partially visible first line.
5927 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5929 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5931 * tparam.c (tparam1): Change the way buffers are reallocated to be
5932 portable and less obfuscated.
5934 * termcap.c (tgetent): Change the way buffers are reallocated to
5935 be portable and less obfuscated.
5937 * macros.c (store_kbd_macro_char): Change the way buffers are
5938 reallocated to be portable and less obfuscated.
5940 * lread.c (read1): Change the way buffers are reallocated to be
5941 portable and less obfuscated.
5943 * doc.c (Fsubstitute_command_keys): Change the way buffers
5944 are reallocated so that it is portable.
5946 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5948 * dosfns.c (Ffile_system_info): New function.
5949 (syms_of_dosfns): Defsubr it.
5951 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5953 * alloc.c (gc_sweep): Add comment.
5955 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5957 * sound.c (vox_configure): Change order of ioctls.
5958 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5959 Ignore errors when changing volume.
5960 (vox_close): Don't reset the device.
5962 * process.c (read_process_output): Make sure the process marker's
5963 position is valid when the process buffer is changed in
5964 after-change functions. W3 does that.
5966 * xfns.c (x_free_gcs): New function.
5968 * xterm.h (x_free_gcs): Add prototype.
5970 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5973 * xterm.c (x_destroy_window): Call x_free_gcs so that
5974 resources of non-toolkit X windows will be freed.
5976 2000-12-07 Andrew Innes <andrewi@gnu.org>
5978 * w32fns.c (xlfd_charset_of_font): Fix last change.
5980 2000-12-06 Dave Love <fx@gnu.org>
5982 * md5.h (__P): Don't define -- it comes from config.h.
5984 * strftime.c: Change some #if foo to #ifdef foo.
5986 2000-12-06 Andrew Innes <andrewi@gnu.org>
5988 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5990 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5991 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5992 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5994 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5996 * alloc.c (gc_sweep): Prevent symbols read during loadup
5999 * xdisp.c (underlying_face_id): New function.
6000 (handle_face_prop, face_before_or_after_it_pos): Use it
6001 to determine the face ``under'' a string. Let strings inherit
6002 the face of the buffer under them.
6004 * xfaces.c (face_at_string_position): Update function comment.
6006 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6007 matrix if the window's left position has changed; we need to
6008 redraw it in this case.
6010 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6012 * window.c (coordinates_in_window): Check mouse on mode-line or
6015 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6016 advertized by the function documentation.
6018 * window.c (syms_of_window): Doc fix.
6020 * sound.c (vox_configure): Set volume for left and right channel.
6021 (sound_cleanup): Return nil.
6023 * xdisp.c (move_it_by_lines): Fix paren typo.
6025 * xterm.c (x_load_font): Don't use the font's max_bounds for
6026 computing the height of the font. If max_bounds' ascent or
6027 descent are greater than the font's ascent or descent, this means
6028 glyphs overlap, which should be handled now by redisplay.
6030 * window.c (Veven_window_heights): New variable.
6031 (syms_of_window): DEFVAR_LISP it.
6032 (Fdisplay_buffer): Check Veven_window_heights before evening the
6035 2000-12-06 Miles Bader <miles@gnu.org>
6037 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6038 update `default-frame-alist' instead of setting no frame parameters.
6040 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6042 * composite.c (update_compositions): Fix typo (use the correct
6045 2000-12-05 Jason Rumney <jasonr@gnu.org>
6047 * md5.h: Remove underscores from function declarations.
6048 (__attribute__, __alignof__) [!__GNUC__]: Define.
6050 * md5.c: Delay include of md5.h until after namespace cleaning.
6052 * makefile.w32-in (fns.o): Depend on md5.h
6053 (md5.o): New target.
6056 * makefile.nt: Likewise.
6058 2000-12-05 Jason Rumney <jasonr@altavista.net>
6060 * w32term.c (expose_area): Complete last change.
6062 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6064 * minibuf.c: Include intervals.h.
6066 2000-12-05 Jason Rumney <jasonr@gnu.org>
6068 * w32term.c (x_produce_glyphs): If a font for a component of
6069 a composition is not found, use 1 pixel dot ascent and 0 dot
6070 descent value to avoid displaying terribly tall empty boxes.
6071 (expose_area): Pass x-coordinate relative to the exposed
6072 area to x_draw_glyphs instead of a window-relative coordinate.
6074 2000-12-05 Gerd Moellmann <gerd@gnu.org>
6076 * xdisp.c (next_element_from_ellipsis): Save face before selective
6077 display in saved_face_id, and set face_before_selective_p.
6078 (reseat_1): Reset face_before_selective_p.
6079 (append_space, extend_face_to_end_of_line): If iterator's
6080 face_before_selective_p is set, use the face from saved_face_id.
6081 (extend_face_to_end_of_line): For tty frames, make sure to
6082 use the right face id when producing spaces at the end of
6085 * dispextern.h (struct it): Add face_before_selective_p.
6087 * keyboard.c (record_char): Don't record identical help-echo
6088 events in recent_keys.
6090 * xterm.c [USE_X_TOOLKIT]: Close the display.
6091 (xim_close_dpy): Handle case that the display has been closed.
6093 * xterm.c (x_destroy_window): Reset the frame's X window after
6096 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
6097 variable window_width.
6098 (line_draw_cost): Fix code skipping over spaces at the end of the
6099 line when must_write_spaces is not set.
6100 (scrolling_window): Fix code inserting runs in list of all runs.
6102 2000-12-05 Kenichi Handa <handa@etl.go.jp>
6104 * coding.c (setup_coding_system): Be sure to initialize
6105 coding->category_idx.
6107 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6109 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6111 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6112 area to x_draw_glyphs instead of a window-relative coordinate.
6114 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6115 error in the message.
6117 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6118 timer after having read a key. It's not good for code reading
6119 several keys in a loop, like an input method.
6121 * fileio.c (Finsert_file_contents): When VISIT is t, don't
6122 record undo information for format-decode.
6124 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
6125 current buffer is read-only, not if it isn't.
6127 * keyboard.c (record_char): Record `help-echo' input events
6128 in recent_keys only if they display some help. Don't record
6129 `help-echo' events as macro char.
6131 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6133 * editfns.c (save_excursion_restore): Don't move point
6134 in another window if it is showing the wrong buffer.
6135 Avoid the call to Fwindow_live_p, for speed.
6137 2000-12-04 Kenichi Handa <handa@etl.go.jp>
6139 * xfaces.c (struct font_name): New member registry_priority.
6140 (split_font_name): Initialize the above member to zero.
6141 (concat_font_list): New function.
6142 (font_list): Include fonts of all alternative registries.
6143 (FONT_POINT_SIZE_QUANTUM): New macro.
6144 (better_font_p): Ignore point size difference less than
6145 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
6147 * xterm.c (x_produce_glyphs): If a font for a component of
6148 a composition is not found, use 1 pixel dot ascent and 0 dot
6149 descent value to avoid displaying terribly tall empty boxes.
6151 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
6153 2000-12-03 Ken Raeburn <raeburn@gnu.org>
6155 * coding.h (code_convert_string1): Declare.
6157 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
6159 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
6161 2000-12-02 Jason Rumney <jasonr@gnu.org>
6163 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
6164 correctly for single byte character case.
6165 (w32_per_char_metric): Do not try to make any assumptions about
6166 the metrics of BDF fonts.
6167 (x_estimate_mode_line_height): If `mode-line' face
6168 hasn't a font, use that of the frame, as drawing glyphs does.
6169 (note_mouse_highlight): Change the cursor shape on the vertical
6170 border between windows [not enabled].
6172 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6174 * w32fns.c (Fx_create_frame): Reintroduce the call to
6175 face-set-after-frame-defaults.
6176 (Vx_window_horizontal_drag_shape): New variable.
6177 (syms_of_xfns): DEFVAR_LISP it.
6178 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6181 2000-12-02 Simon Josefsson <simon@josefsson.org>
6183 * fns.c (Fmd5): Use a different logic to decide the coding system
6186 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
6188 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
6190 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
6192 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6194 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
6195 height for YNegative.
6196 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
6197 height; also see comment there.
6199 * window.c (coordinates_in_window): Handle computations for
6200 positions on the vertical bar and fringes differently for
6201 window-system frames. Consider some pixels near the vertical bar
6202 as on the bar if the frame doesn't have vertical scroll bars.
6203 Associate positions between mode or header lines with the
6204 right window, the left one.
6206 2000-12-01 Jason Rumney <jasonr@gnu.org>
6208 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
6210 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
6213 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6215 * window.c (struct saved_window): Add members orig_top and orig_height.
6216 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
6217 (save_window_save, Fset_window_configuration): Save/restore
6218 window's orig_top and orig_height.
6220 2000-12-01 Jason Rumney <jasonr@gnu.org>
6222 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
6224 * w32fns.c (x_set_cursor_color): Fix last change.
6226 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6228 * xdisp.c (echo_area_display): If cursor is in the echo area, make
6229 sure that the next redisplay displays the minibuffer, so that
6230 the cursor will be replaced with what the minibuffer wants.
6232 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
6233 #ifndef instead of using #if.
6234 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
6235 USE_TOOLKIT_SCROLL_BARS is defined.
6237 2000-11-30 Jason Rumney <jasonr@gnu.org>
6239 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
6242 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6244 * fns.c (Fmd5): Doc fix.
6246 2000-11-30 Simon Josefsson <simon@josefsson.org>
6248 * fns.c (Fmd5): New function.
6249 (syms_of_fns): Defsubr md5.
6251 * Makefile.in (obj): Add md5.o
6253 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6255 * md5.h, md5.c: New files, taken from glibc.
6257 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
6259 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
6260 hasn't a font, use that of the frame, as drawing glyphs does.
6262 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
6264 * eval.c (Frun_hooks): Allow 0 arguments.
6266 2000-11-29 Gerd Moellmann <gerd@gnu.org>
6268 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
6269 is over the menu bar widget, say it's not on the frame.
6271 * xfns.c (Fx_create_frame): Reintroduce the call to
6272 face-set-after-frame-defaults.
6274 * eval.c (Fsignal): Reset handling_signal.
6276 2000-11-28 Jason Rumney <jasonr@gnu.org>
6278 * w32menu.c (add_menu_item): Reset menu item text when changing
6279 type to radio button.
6281 2000-11-28 Gerd Moellmann <gerd@gnu.org>
6283 * xselect.c: Update copyright.
6285 * window.c (coordinates_in_window): If on a mode or header line,
6286 but sufficiently close to its start, return ``on vertical
6287 border''. This gives us a way to drag windows horizontally when
6288 using toolkit scroll bars.
6290 * xterm.c (note_mouse_highlight): Change the cursor shape
6291 on the vertical border between windows.
6293 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
6295 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
6296 (syms_of_xfns): DEFVAR_LISP it.
6297 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
6299 * textprop.c (text_read_only): New function.
6300 (verify_interval_modification): Use it instead of signaling
6301 `text-read-only'. This makes it easier to catch this error
6304 * xdisp.c (forward_to_next_line_start): Check for newlines,
6305 not end of line, which includes CR.
6307 2000-11-28 Kenichi Handa <handa@etl.go.jp>
6309 * coding.c (Ffind_coding_systems_region_internal): Be sure to
6310 include no-conversion.
6312 2000-11-27 Jason Rumney <jasonr@gnu.org>
6314 * w32fns.c (w32_load_system_font): Always mark font as double byte
6315 if codepage is unicode.
6317 2000-11-27 Gerd Moellmann <gerd@gnu.org>
6319 * xdisp.c (forward_to_next_line_start): If already on a newline,
6320 just consume it to avoid unintended skipping over invisible text below.
6322 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
6323 `vertical-line', `mode-line' and `header-line' events.
6325 * xdisp.c (try_window_id): Avoid starting to display in the middle
6326 of a character, a TAB for instance. This is easier than to set
6327 up the iterator exactly, and it's not a frequent case, so the
6328 additional effort wouldn't really pay off.
6330 2000-11-26 Andrew Choi <akochoi@i-cable.com>
6332 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
6335 2000-11-25 Jason Rumney <jasonr@gnu.org>
6337 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
6338 Args to window_from_coordinates should be pixel coordinates.
6340 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
6341 redisplay handles them properly.
6343 2000-11-25 Miles Bader <miles@gnu.org>
6345 * indent.c (compute_motion): Keep pos_byte in sync with pos.
6347 2000-11-24 Jason Rumney <jasonr@gnu.org>
6349 * w32.c (init_environment): Set LANG environment variable based on
6350 locale settings, if not set.
6352 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
6353 making tool bar smaller. When clearing the frame, also
6354 clear current matrices. Clear frame when tool bar disappears.
6355 Don't use more lines for the tool-bar than is available.
6356 (x_change_window_heights): New function.
6358 2000-11-24 Gerd Moellmann <gerd@gnu.org>
6360 * xdisp.c (init_from_display_pos): If POS says we're already after
6361 an overlay string ending at POS, make sure to pop the iterator
6362 because it will be in front of that overlay string. When POS is
6363 ZV, we've thereby also ``processed'' overlay strings at ZV.
6365 * xfaces.c (lface_from_face_name): Function comment fix.
6367 2000-11-24 Miles Bader <miles@gnu.org>
6369 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
6370 apply `mode-line-inverse-video' -- zero means force display using
6371 the default face, non-zero means display using the specialized face.
6372 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
6374 2000-11-23 Kenichi Handa <handa@etl.go.jp>
6376 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
6379 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
6381 * coding.c (decode_coding_emacs_mule): Fix the case of
6382 CODING_EOL_LF, which used uninitialized value of c.
6384 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
6386 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
6388 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6390 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
6393 * frame.h (struct frame): Replace desired_tool_bar_items,
6394 current_tool_bar_items, n_desired_tool_bar_items,
6395 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
6397 * frame.c (make_frame): Change initialization of tool bar
6400 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
6401 Change references to members deleted from struct frame to use the
6404 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
6405 references to members deleted from struct frame to use the new ones.
6407 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
6409 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
6411 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
6412 (note_tool_bar_highlight): Change references to members deleted
6413 from struct frame to use the new ones.
6415 2000-11-23 Miles Bader <miles@gnu.org>
6417 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
6418 the face's inverse-video attribute, rather than overriding it.
6420 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6422 * xfns.c (x_set_tool_bar_lines): Clear internal border when
6423 making tool bar smaller.
6425 2000-11-22 Dave Love <fx@gnu.org>
6427 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
6429 2000-11-22 Miles Bader <miles@gnu.org>
6431 * keyboard.c (Vminibuffer_message_timeout): New variable.
6432 (command_loop_1): Use it to determine message timeout.
6433 (syms_of_keyboard): Initialize it.
6435 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
6437 2000-11-22 Kenichi Handa <handa@etl.go.jp>
6439 * sysdep.c: Move the code for declaring h_errno after #include
6442 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6444 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
6445 the menu bar when the tooltip is unmapped.
6447 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
6448 sole visible buffer when we're currently in the mini-buffer, and
6451 2000-11-21 Jason Rumney <jasonr@gnu.org>
6453 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
6454 put on the clipboard.
6455 (Fw32_get_clipboard_data): Compare data on clipboard with saved
6456 copy of what Emacs last put there. If they are the same, do not
6457 use the clipboard copy to avoid losing data due to coding conversions.
6459 2000-11-22 Miles Bader <miles@gnu.org>
6461 * minibuf.c (Vminibuffer_prompt_properties): New variable.
6462 (syms_of_minibuf): Initialize it.
6463 (read_minibuf): Add properties from Vminibuffer_prompt_properties
6464 to prompt, don't make read-only.
6466 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6468 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
6469 Add BEFORE/AFTER_POTENTIAL_GC.
6471 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
6473 * buffer.c (mmap_free_1): Avoid a compiler warning.
6475 * term.c, cm.c: Don't try to include termcap.h; see comment there.
6477 2000-11-21 Kenichi Handa <handa@etl.go.jp>
6479 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
6482 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6484 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
6487 * s/gnu-linux.h: Don't use `#cpu'.
6489 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
6490 not defined in mman.h.
6492 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
6493 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
6494 and store an index in the XClientMessageEvent. Storing a
6495 Lisp_Object or pointer can fail on a 64 bit system, since X only
6497 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
6499 2000-11-20 Dave Love <fx@gnu.org>
6501 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
6503 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6505 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
6507 2000-11-20 Kenichi Handa <handa@etl.go.jp>
6509 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
6512 * alloc.c (make_string): Fix previous change. Be sure to make
6513 unibyte string correctly.
6515 2000-11-19 Gerd Moellmann <gerd@gnu.org>
6517 * window.c (Fwindow_list): Change parameter list to be XEmacs
6519 (window_list_1): New function.
6520 (window_loop): Use it instead of Fwindow_list.
6522 * sysdep.c (emacs_ospeed): New variable.
6523 (toplevel): Don't declare ospeed extern.
6524 (init_baud_rate): Use emacs_ospeed instead of ospeed.
6526 * termcap.c (ospeed): Remove.
6527 (tputs) [!emacs]: Remove unused code.
6528 (tgetent): Avoid a compiler warning.
6530 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6531 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
6532 SCROLL_BAR_X_WIDGET with additional argument DPY.
6534 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
6536 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
6537 Take the X display as additional argument.
6538 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
6539 `Widget' is a pointer type that's not easily stored in Lisp_Object
6540 form in a portable way.
6542 * dispnew.c (update_text_area): Fix last change.
6544 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6546 * xdisp.c: Use BINDING_STACK_SIZE throughout.
6548 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
6549 clear current matrices.
6551 * buffer.c (mmap_enlarge): Don't print a message on stderr
6552 if mapping new memory at the end of the existing region fails.
6554 * dispnew.c (update_text_area): Don't skip over equal glyphs
6555 when the last current glyph overlaps the glyph to its right.
6557 2000-11-18 Miles Bader <miles@gnu.org>
6559 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
6560 lines that *end* with "..." too (that's the most common case!).
6562 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6564 * xdisp.c (resize_mini_window): Temporarily change to the
6565 mini-window's buffer if necessary.
6567 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
6568 the tooltip obscures less text under it.
6570 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6572 * puresize.h (BASE_PURESIZE): Increase to 700000.
6574 2000-11-18 Jason Rumney <jasonr@gnu.org>
6576 * w32term.c (w32_draw_bitmap): Use face to set colors.
6578 2000-11-17 Dave Love <fx@gnu.org>
6580 * lread.c (Fload): Fix #ifdef for pcc.
6582 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6584 * xdisp.c (pos_visible_p): Compute the default character height
6587 2000-11-16 Gerd Moellmann <gerd@gnu.org>
6589 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
6590 knowing the line's height; use the default font's height in that case.
6592 * xfaces.c (weight_table): Add `demi' with the same meaning as
6595 2000-11-16 Kenichi Handa <handa@etl.go.jp>
6597 * dispnew.c (null_row): New global static variable.
6598 (clear_glyph_row): Delete local static variable null_row.
6600 2000-11-15 Jason Rumney <jasonr@gnu.org>
6602 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
6603 (w32_alloc_lighter_color): Use new brightness calculations from
6604 xterm.c. Scale delta to be in the range expected by W32.
6605 (w32_draw_relief_rect): Use frame relief colors.
6607 2000-11-15 Gerd Moellmann <gerd@gnu.org>
6609 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
6610 (Qinhibit_default_face_x_resources): New variable.
6611 (syms_of_frame): Initialize it.
6612 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
6614 * xdisp.c (pos_visible_p): Improve function comment.
6616 * lisp.h (BINDING_STACK_SIZE): New macro.
6618 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
6619 reading the directory if readdir returns null and errno is EAGAIN
6622 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
6624 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
6625 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
6626 Set amount_to_scroll to max of dx and scroll_step so that
6627 scroll-conservatively doesn't defeat scroll-step>1.
6628 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
6629 scroll-conservatively for line-at-a-time scrolling.
6631 2000-11-14 Gerd Moellmann <gerd@gnu.org>
6633 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6636 * xdisp.c (current_mode_line_height, current_header_line_height):
6638 (init_xdisp): Initialize them.
6639 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
6640 and use exact mode line heights if it is set.
6642 * lisp.h (pos_visible_p): Change prototype.
6644 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6645 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
6646 and current_header_line_height first.
6647 (current_mode_line_height, current_header_line_height):
6650 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
6652 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
6653 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
6654 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
6656 2000-11-14 Miles Bader <miles@gnu.org>
6658 * xterm.c (x_alloc_lighter_color): Include an additive component
6659 too for dark colors, because FACTOR isn't enough.
6660 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
6663 2000-11-13 Gerd Moellmann <gerd@gnu.org>
6665 * keyboard.c (show_help_echo): Call message3_nolog with number of
6666 bytes in the help string as 2nd parameter, instead of the number
6669 2000-11-13 Miles Bader <miles@gnu.org>
6671 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
6672 (Fload): Use new openp return protocol.
6673 Don't try to use Vload_source_file_function to load .elc files.
6674 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
6675 openp return protocol.
6676 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
6678 2000-11-11 Kenichi Handa <handa@etl.go.jp>
6680 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
6682 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
6683 Defined these macros.
6684 (NLIST_STRUCT): Avoid re-defining it.
6686 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
6687 -I/usr/contrib/X11R6/include.
6688 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
6690 2000-11-10 Jason Rumney <jasonr@gnu.org>
6692 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
6694 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
6695 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
6697 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
6698 (Qw32_charset_vietnamese): New symbol.
6699 (xlfd_charset_of_font): New function.
6700 (w32_load_system_font): Use it.
6701 (x_to_w32_charset): Use Fassoc to find charset info. Special case
6702 when Vw32_charset_info_alist is nil to ensure default face always
6703 has font. Use Fcar and Fcdr for safety.
6704 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
6705 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
6706 pseudo-codepages for special cases.
6707 (w32_to_x_font): New parameter to allow charset portion to be
6708 specified where there is many to one mapping. Callers changed.
6709 (w32_list_fonts): Avoid listing fonts that won't display.
6711 2000-11-10 Gerd Moellmann <gerd@gnu.org>
6713 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
6714 (font_list_1): Renamed from font_list.
6715 (font_list): New function, trying alternative registries from
6716 Vface_alternative_font_registry_alist.
6717 (Finternal_set_alternative_font_registry_alist): New function.
6718 (syms_of_xfaces): Initialize and Staticpro
6719 Vface_alternative_font_registry_alist.
6720 Defsubr Finternal_set_alternative_font_registry_alist.
6722 2000-11-09 Ken Raeburn <raeburn@gnu.org>
6724 * lisp.h (Flooking_at): Declare.
6726 2000-11-09 Gerd Moellmann <gerd@gnu.org>
6728 * dired.c (directory_files_internal): Fix a braino.
6730 * dired.c (directory_files_internal): Add missing GCPRO's.
6733 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6735 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6736 (resize_mini_window): Return quickly if Vresize_mini_window is
6737 nil. Don't return if Vmax_mini_window_height is nil.
6739 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6740 (syms_of_xdisp): Initialize them.
6741 (resize_mini_window): Act according to the setting of
6742 Vresize_mini_window.
6743 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6745 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6746 scroll bar widget after configuring it, so that it will appear at
6747 the right position from the start.
6748 (XTredeem_scroll_bar): Cleaned up.
6750 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6752 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6753 font is taller than the frame line, we don't have to bias the
6756 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6758 2000-11-07 Dave Love <fx@gnu.org>
6760 * config.in (HAVE_MKSTEMP): Add.
6762 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6764 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6766 * window.c (Fset_window_configuration): Don't try to preserve
6767 point in the current buffer, if that buffer is displayed in more
6770 * xfaces.c (lookup_named_face): If default face isn't realized,
6771 try to realize it. Return -1 if not successful.
6772 (Fx_list_fonts): Handle case that face cannot be determined.
6773 (Fface_font): Likewise.
6775 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6777 * window.c (displayed_window_lines): Detect partially
6778 visible lines at the bottom correctly.
6780 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6782 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6783 when ensuring we don't do visit in indirect buffer.
6785 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6787 * composite.h (compose_chars_in_text): Add prototype.
6789 * composite.c (Vcomposition_function_table): New variable.
6790 (Qcomposition_function_table): New variable.
6791 (run_composition_function): Call
6792 Vcompose_chars_after_function with three arguments.
6793 (compose_chars_in_text): New function.
6794 (syms_of_composite): Modified the doc-string of
6795 Vcompose_chars_after_function. Declare composition-function-table
6796 as a lisp variable, and initialize it.
6798 * xfns.c (x_encode_text): Suppress producing escape sequences for
6801 * xselect.c: Include composite.h.
6802 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6804 2000-11-05 Andrew Innes <andrewi@gnu.org>
6806 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6808 * sysdep.c (read_input_waiting): Remove extraneous argument to
6811 * w32fns.c (Fx_server_version): Include w32_build_number in the
6814 * w32heap.c (w32_build_number): New variable.
6815 (cache_system_info): Set it.
6817 * w32heap.h (w32_build_number): Add extern.
6819 * emacs.c (syms_of_emacs): Update docstring for
6820 system-configuration, to reflect the actual usage on MS-Windows.
6822 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6824 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6825 process idle timers while waiting for another event.
6827 * dispnew.c (update_frame_line): Handle case where spaces in
6828 the default face are colored.
6830 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6831 window height hasn't changed.
6833 2000-10-31 Jason Rumney <jasonr@gnu.org>
6835 * w32term.c (x_produce_glyphs): Handle composite characters.
6836 (x_draw_glyph_string_foreground)
6837 (x_draw_composite_glyph_string_foreground): Restore old font.
6839 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6841 * minibuf.c (read_minibuf): Reset the undo history just before
6842 starting the recursive-edit.
6844 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6846 * xfaces.c (menu_face_change_count): New variable.
6847 (Finternal_set_lisp_face_attribute): Increment it for changes
6849 (realize_basic_faces): Reflect changes in the `menu' faces
6852 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6853 dy obtained from the iterator's y-position after moving from
6854 scroll_margin_pos to PT; see comment there.
6856 * xdisp.c (safe_eval_handler): Call add_to_log.
6858 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6859 is not a symbol or string.
6861 * xdisp.c (echo_area_display): Don't perform a display update from
6862 inside redisplay. The update will happen anyway at the end of
6863 redisplay, and it can confuse redisplay (GC messages while
6864 redisplaying, for instance.)
6866 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6868 * xrdb.c (x_load_resources): Use the class name in the defaults.
6870 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6871 (regex_compile): Catch bogus \(\1\).
6873 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6875 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6878 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6879 we have a color cache, check that the cached color equals the
6880 allocated color. If not, clear the color cache.
6882 * window.c (displayed_window_lines): Change buffers if necessary.
6883 Fix computation of displayed lines.
6885 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6886 update_menu_bindings to DEFVAR_BOOL.
6888 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6890 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6892 * puresize.h (BASE_PURESIZE): Increase to 680000.
6894 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6896 2000-10-29 Jason Rumney <jasonr@gnu.org>
6898 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6900 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6901 (w32_cache_char_metrics): Handle possibility that 'x' does not
6902 exist in a BDF font.
6903 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6905 * w32bdf.h (bdffont): Add nchars.
6907 * w32bdf.c (set_bdf_font_info): Set it.
6908 (w32_BDF_TextOut): Swap byte order of double byte characters.
6909 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6911 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6913 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6914 don't override the colors in frame's param_alist, unless they are
6917 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6918 reverse the effect of the highlight flag.
6920 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6922 * window.h (Fwindow_live_p): Declare.
6924 * undo.c (record_delete): Check that last_undo_buffer is really a
6925 buffer before applying XBUFFER to it.
6927 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6930 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6932 * lisp.h (KEYMAPP): New macro.
6933 (get_keymap): Remove.
6934 (get_keymap_1): Rename get_keymap.
6936 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6938 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6940 * xmenu.c (single_submenu): Use KEYMAPP.
6941 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6942 Use KEYMAPP rather than Fkeymapp.
6944 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6946 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6947 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6948 Use KEYMAPP rather than Fkeymapp.
6949 (single_submenu): Use KEYMAPP.
6950 (w32_menu_show, w32_dialog_show): Use TRUE.
6952 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6954 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6955 (Fkeymapp): Use KEYMAPP.
6956 (get_keymap): Rename from get_keymap_1. Remove old def.
6957 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6958 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6959 (Fminor_mode_key_binding): Don't raise an error if the binding
6961 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6962 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6964 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6965 Allow Vspecial_event_map to be autoloaded.
6966 (menu_bar_items): Fetch the keymap rather than using keymapp.
6967 (menu_bar_one_keymap): No need to follow func-indirect any more.
6968 (parse_menu_item): get_keymap_1 -> get_keymap.
6969 (tool_bar_items): Fetch the keymap rather than using keymapp.
6970 (read_key_sequence): Use KEYMAPP.
6972 * intervals.c (get_local_map): Use get_keymap rather than following
6973 function-indirections explicitly.
6975 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6977 2000-10-27 Jason Rumney <jasonr@gnu.org>
6979 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6980 point, as Windows has oversized fonts.
6982 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6984 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6986 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6987 (freehook, reallochook): Handle null pointer arguments.
6988 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6990 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6992 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6993 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6994 Giving in to popular pressure to shut up the compiler with casts.
6996 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6998 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6999 signed value, and use a default value computed from the font's
7002 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7004 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7005 that specify a negative underline position can still use underlines.
7007 * window.c (Fpos_visible_in_window_p): Make POS default to
7008 WINDOW's point, not the current buffer's point.
7010 2000-10-26 Dave Love <fx@gnu.org>
7012 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7013 when it's necessary.
7015 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7017 * window.c (size_window): Compute size difference from sum of old
7018 child window sizes instead of from parent's size.
7020 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7021 Handle obscured lines at the top of the window.
7023 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7024 down after the last error condition check.
7026 * frame.c (Fdelete_frame): Run delete-frame-hook.
7028 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7030 * coding.c (decode_coding): Fix previous change (check also
7031 CODING_MODE_LAST_BLOCK).
7033 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7035 * regex.c: More `unsigned char' -> `re_char' changes.
7036 Also change several `int' into `re_wchar_t'.
7037 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7038 (PUSH_FAILURE_POINTER): Don't cast any more.
7039 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7040 We want GCC to complain, since this piece of code makes
7041 re_match non-reentrant, which *should* be fixed.
7042 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7043 (EXTEND_BUFFER): Use RETALLOC.
7044 (SET_LIST_BIT): Don't cast.
7045 (re_wchar_t): New type.
7046 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7047 that those two functions will always properly return.
7048 (IMMEDIATE_QUIT_CHECK): Cast to void.
7049 (analyse_first): Use recursion rather than an explicit stack.
7050 (re_compile_fastmap): Can't fail anymore.
7051 (re_search_2): Don't check re_compile_fastmap for failure.
7052 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7053 Now also sets the new value (passed in a new argument).
7054 (re_match_2_internal): Use it.
7055 Also, use a new var `reg' of type size_t when looping through regs
7056 rather than reuse the inappropriate `mcnt'.
7058 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7059 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7060 (where_is_internal): Renamed from Fwhere_is_internal.
7061 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7062 (Fwhere_is_internal): New function wrapping where_is_internal.
7063 (where_is_internal_1): Handle the case where we're filling the cache.
7064 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
7066 2000-10-25 Miles Bader <miles@gnu.org>
7068 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
7070 2000-10-25 Gerd Moellmann <gerd@gnu.org>
7072 * window.c (pos_fully_visible_p): Removed.
7073 (Fpos_visible_in_window_p): Use pos_visible_p to determine
7074 if position is visible and/or fully visible.
7076 * lisp.h (pos_visible_p): Add prototype.
7078 * xdisp.c (pos_visible_p): New function.
7080 2000-10-25 Kenichi Handa <handa@etl.go.jp>
7082 * process.c (send_process): If OBJECT is t, it means that the data
7083 is from C string, but we should encode it. Before calling
7084 setup_raw_text_coding_system, be sure to flush out data by the
7085 previous coding system.
7087 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
7089 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
7090 assignment of startpos to prev when startpos == pos.
7092 * editfns.c (find_field): Set the field stickiness correctly from
7093 overlay fields. Use renamed `text_property_stickiness'.
7094 (text_property_stickiness): Renamed from `char_property_stickiness'.
7095 Only check text properties, not overlays.
7096 * textprop.c (get_char_property_and_overlay): New function.
7097 (Fget_char_property): Use it.
7098 * intervals.h (get_char_property_and_overlay): Add declaration.
7100 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7102 * keymap.c: Use AREF, ASET and ASIZE macros.
7103 (Fmake_sparse_keymap): Docstring fix.
7105 (shadow_lookup): Move up.
7106 Handle the case where lookup-key returns an integer.
7107 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7108 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7109 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7110 Simplify/rewrite the keymap-finding code.
7111 Add check for command shadowing, using shadow_lookup.
7113 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7115 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7116 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7119 2000-10-24 Andrew Innes <andrewi@gnu.org>
7121 * dired.c (directory_files_internal_unwind): New function.
7122 (directory_files_internal): Use it to ensure closedir is called
7123 even if expand-file-name or file-attributes throw, eg. because of
7124 a user interrupt. Also enable immediate_quit while calling
7125 re_search, so that matching can be interrupted as well.
7127 2000-10-24 Andrew Innes <andrewi@gnu.org>
7129 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
7131 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
7132 so that re_search functions only quit when callers expect them to.
7134 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7136 * regex.c (regex_compile): Change the way of handling a range from
7137 a char less than 256 to a char not less than 256.
7139 2000-10-24 Gerd Moellmann <gerd@gnu.org>
7141 * window.c (size_window): Prevent setting window's width or
7142 height to a negative value (esp. with XSETFASTINT).
7144 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
7145 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
7146 (protect_malloc_state) [GC_MALLOC_CHECK &&
7147 GC_PROTECT_MALLOC_STATE]: New function.
7148 (PROTECT_MALLOC_STATE): New macro.
7149 (__malloc_initialize, morecore, _malloc_internal)
7150 (_free_internal) _realloc_internal): Use it to make _heapinfo
7151 read-only outside of gmalloc.
7153 * keymap.c: Update copyright.
7155 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
7158 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
7160 * filelock.c (unlock_all_files): Use unlock_file to expand each
7161 buffer's file_truename before trying remove its lock file.
7163 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
7165 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
7166 or CRLF, decode EOLs.
7168 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7170 * window.c (Fdisplay_buffer): Fix doc.
7172 2000-10-23 Jason Rumney <jasonr@gnu.org>
7174 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7175 ASCII font of default fontset on Windows.
7177 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7178 xterm.c comment below).
7180 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7182 2000-10-23 Gerd Moellmann <gerd@gnu.org>
7184 * xterm.c (x_connection_closed): Reset handling_signal.
7186 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
7188 2000-10-23 Miles Bader <miles@gnu.org>
7190 * window.c (window_scroll_pixel_based, window_scroll_line_based):
7191 Pass nil for FULLY argument to Fpos_visible_in_window_p to
7192 maintain old behavior.
7193 * minibuf.c (Fminibuffer_complete): Likewise.
7195 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
7197 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
7198 that when a font can't be exactly centered, it errs up rather than
7201 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
7203 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
7205 2000-10-23 Andrew Choi <akochoi@i-cable.com>
7207 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
7209 * dispnew.c [macintosh]: Include macterm.h.
7210 (init_display) [macintosh]: Initialization for window system.
7212 * emacs.c (main) [macintosh]: Call syms_of_textprop,
7213 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
7214 syms_of_search, x_term_init, and init_keyboard before calling
7215 init_window_once. Also, call syms_of_xmenu.
7217 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
7218 default fontset to Monaco.
7220 * frame.c [macintosh]: Include macterm.h. Remove declarations of
7221 NewMacWindow and DisposeMacWindow.
7222 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
7223 instead of calling NewMacWindow and setting fields of
7224 f->output_data.mac directly. Call init_frame_faces.
7225 (Fdelete_frame) [macintosh]: Remove unused code.
7226 (Fmodify_frame_parameters) [macintosh]: Call
7227 x_set_frame_parameters instead of mac_set_frame_parameters.
7229 * frame.h [macintosh]: Define menu_bar_lines field in struct
7230 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
7232 * keyboard.c [macintosh]: Include macterm.h.
7233 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
7234 and menu_bar_activate_event type events as for X and NT.
7235 (make_lispy_event) [macintosh]: Construct lisp events of type
7236 MENU_BAR_EVENT as for X and NT.
7238 * sysdep.c [macintosh]: Remove declaration for sys_signal.
7239 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
7240 (sys_subshell) [macintosh]: Remove definition entirely.
7241 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
7242 Vwindow_system_version here. Remove initialization of
7243 Vx_bitmap_file_path.
7244 (read_input_waiting): Correct the number of parameters passed to
7246 Move all Macintosh functions to mac/mac.c.
7248 * term.c [macintosh]: Include macterm.h.
7250 * window.c [macintosh]: Include macterm.h.
7252 * xdisp.c [macintosh]: Include macterm.h. Declare
7253 set_frame_menubar and pending_menu_activation.
7254 (echo_area_display) [macintosh]: Do not return if terminal frame
7255 is the selected frame.
7256 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
7257 Allow only the selected frame to set menu bar.
7258 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
7259 calling FRAME_EXTERNAL_MENU_BAR (f).
7260 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
7262 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
7263 and check_x. Declare XCreateGC. Define x_create_gc and
7264 x_free_gc. Initialize font_sort_order.
7265 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
7266 but call x_list_fonts instead of w32_list_fonts.
7267 (Finternal_face_x_get_resource) [macintosh]: Do not call
7268 display_x_get_resource.
7269 (prepare_face_for_display) [macintosh]: Set xgcv.font.
7270 (realize_x_face) [macintosh]: Load the font if it is specified in
7272 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
7274 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
7276 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
7277 is nil: since we go to the end of submap anyway, we'd end up
7279 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
7280 doesn't obey autoload.
7282 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7284 * msdos.c (dos_set_window_size): Update screen dimension variables.
7286 2000-10-21 Jason Rumney <jasonr@gnu.org>
7288 * w32term.c (w32_cache_char_metrics): Double check that font is
7289 really fixed pitch before trusting tmPitchAndFamily.
7291 2000-10-21 Andrew Innes <andrewi@gnu.org>
7293 * w32gui.h (w32_char_font_type): Move enum from w32term.c
7295 * w32term.h: Extern decl for w32_cache_char_metrics.
7297 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
7299 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
7300 (w32_unload_font): Free per_char array if present.
7302 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
7303 cached information in emulated XFontStruct to handle common cases
7304 quickly. Do not allocate XCharStruct for return.
7305 (w32_native_per_char_metric): New function.
7306 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
7308 (x_produce_glyphs): Don't get an HDC. Change calls to
7309 w32_per_char_metric to match arg change above. Remove calls to
7311 (w32_get_glyph_overhangs): Ditto.
7312 (w32_cache_char_metrics): New function.
7314 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
7315 ($(BLD)/casefiddle.$(O)): Remove compile command.
7316 ($(BLD)/gmalloc.$(O)): Remove compile command.
7317 ($(BLD)/dispnew.obj):
7318 ($(BLD)/keyboard.obj):
7319 ($(BLD)/w32inevt.obj):
7320 ($(BLD)/w32bdf.obj):
7322 ($(BLD)/buffer.obj):
7323 ($(BLD)/editfns.obj):
7325 ($(BLD)/fileio.obj):
7327 ($(BLD)/indent.obj):
7328 ($(BLD)/insdel.obj):
7329 ($(BLD)/intervals.obj):
7330 ($(BLD)/minibuf.obj):
7332 ($(BLD)/scroll.obj):
7333 ($(BLD)/sysdep.obj):
7334 ($(BLD)/textprop.obj):
7335 ($(BLD)/widget.obj):
7336 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
7337 ($(BLD)/term.obj): Add dependency on dispextern.h.
7339 * makefile.nt ($(BLD)\dispnew.obj):
7340 ($(BLD)\keyboard.obj):
7341 ($(BLD)\w32inevt.obj):
7342 ($(BLD)\w32bdf.obj):
7344 ($(BLD)\buffer.obj):
7345 ($(BLD)\editfns.obj):
7347 ($(BLD)\fileio.obj):
7349 ($(BLD)\indent.obj):
7350 ($(BLD)\insdel.obj):
7351 ($(BLD)\intervals.obj):
7352 ($(BLD)\minibuf.obj):
7354 ($(BLD)\scroll.obj):
7355 ($(BLD)\sysdep.obj):
7356 ($(BLD)\textprop.obj):
7357 ($(BLD)\widget.obj):
7358 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
7359 ($(BLD)\term.obj): Add dependency on dispextern.h
7361 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7363 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
7364 with an additional argument of Qt.
7366 2000-10-21 Miles Bader <miles@gnu.org>
7368 * window.c (pos_fully_visible_in_window_p): New function.
7369 (Fpos_visible_in_window_p): Add FULLY argument.
7370 Use pos_fully_visible_in_window_p.
7371 (window_scroll_pixel_based, window_scroll_line_based): Update
7372 calls to Fpos_visible_in_window_p.
7373 * lisp.h (Fpos_visible_in_window_p): Update prototype
7375 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7377 * alloc.c (toplevel): Conditionalize compilation of mem_*
7378 functions differently.
7380 2000-10-20 Jason Rumney <jasonr@gnu.org>
7382 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
7383 mem_init where it used to be. mem_z etc not defined otherwise.
7385 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7387 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
7389 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
7390 structure definition and related variabled to the top of the file.
7391 Include this code when GC_MALLOC_CHECK is defined.
7392 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
7393 register/unregister allocated region.
7394 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
7395 which isn't allocated.
7396 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
7397 something which is already in use.
7398 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
7399 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
7400 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
7401 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
7403 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
7404 _malloc_internal instead of malloc.
7405 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
7408 2000-10-20 Andrew Innes <andrewi@gnu.org>
7410 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
7412 (my_strftime) <macro>: Don't use macro arg list when redefining as
7414 (my_strftime) <function>: Supply 0 as ut argument.
7416 2000-10-19 Jason Rumney <jasonr@altavista.net>
7418 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
7419 including dispextern.h, as it stops faces from working.
7421 * w32fns.c (Fx_create_frame): Don't bother calling
7422 face-set-after-frame-default since the caller does it for us
7423 anyway. Clean up calls to x_get_arg to be consistent with X.
7425 * w32term.c (x_produce_glyphs): Handle
7426 unibyte_display_via_language_environment correctly.
7427 (w32_draw_box_rect): Fix the calculation of width and height.
7429 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
7430 as it has stopped working.
7431 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
7434 2000-10-19 Gerd Moellmann <gerd@gnu.org>
7436 * eval.c (skip_debugger): Prevent a compiler warning.
7437 (Fcondition_case): Likewise.
7438 (Fbacktrace_frame): Use a null interactive spec.
7440 2000-10-19 Kenichi Handa <handa@etl.go.jp>
7442 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
7444 2000-10-18 Gerd Moellmann <gerd@gnu.org>
7446 * strftime.c: Sync with glibc, file version 1.78.
7447 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
7448 should no longer be used according to ISO 8601.
7450 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
7451 no map for meta_prefix_char, don't try to use it as a keymap.
7452 Instead, if T_OK is non-zero, look up a default binding, if any,
7453 otherwise, if T_OK is zero, return nil.
7455 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
7456 (x_to_xcolors, png_load): Use x_query_color.
7458 * xterm.c (x_color_cells, x_query_colors, x_query_color):
7460 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
7462 (x_copy_color, x_alloc_lighter_color): Likewise.
7464 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
7465 (x_query_color, x_query_colors): Add prototype.
7467 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
7468 check_string_bytes only if not noninteractive, increase count to 50.
7470 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
7472 * insdel.c (adjust_markers_for_delete): Handle before-insertion
7475 2000-10-17 Gerd Moellmann <gerd@gnu.org>
7477 * alloc.c (pure_bytes_used): Renamed from pureptr.
7479 (pure_alloc): New function.
7480 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
7482 (Fpurecopy): Use PURE_POINTER_P.
7484 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
7485 PT has moved backward.
7487 * xdisp.c (cursor_row_p): Take continued lines into account.
7489 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
7491 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
7492 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
7493 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
7496 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
7497 of selective display off while searching for the next line start.
7499 2000-10-17 Kenichi Handa <handa@etl.go.jp>
7501 * Makefile.in (term.o): Depend on dispextern.h.
7503 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
7505 * keymap.c (keymap_memberp): Ensure that nil is not a member.
7507 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7509 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
7510 the iterator at the beginning, so that they can be set later on,
7511 for instance in reseat_at_next_visible_line_start, without being
7514 * xfns.c (pbm_format): Add :foreground and :background keywords.
7515 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
7516 (xbm_load): Recognize foreground and background color specifications.
7518 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
7520 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
7522 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
7524 * msdos.c (IT_set_face): Compare highlighted face with the default
7525 face, and invert colors if these faces' colors are identical.
7526 (Fmsdos_remember_default_colors): Don't swap foreground and
7527 background colors in initial_colors[].
7528 (IT_set_frame_parameters): Don't swap frame's foreground and
7529 background pixels. If ALIST includes "(reverse . t)", swap
7530 foreground-color and background-color properties in frame's
7531 param_alist. If the original frame's param_alist doesn't specify
7532 the colors, store unspecified-fg and unspecified-bg, reversed if
7535 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
7536 the colors are unspecified and reversed, reverse fore- and back-
7537 ground in the returned value.
7538 (Fframe_parameter): Ditto.
7540 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7542 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
7543 get_last_unchanged_at_beg_row.
7544 (find_first_unchanged_at_end_row): Renamed from
7545 get_first_unchanged_at_end_row.
7546 (find_first_unchanged_at_end_row): Convert assertions to
7547 unconditional tests which abort. When looking for a row in
7548 unchanged text, don't go further back than first_text_row.
7550 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
7551 Don't add in the last line's height when deciding if the new
7552 position is below the scroll margin.
7554 2000-10-16 Miles Bader <miles@gnu.org>
7556 * editfns.c (Fconstrain_to_field): Check carefully for field
7557 boundaries if either OLD_POS or NEW_POS has a non-nil field
7558 property, even if they're the same.
7560 2000-10-16 Kenichi Handa <handa@etl.go.jp>
7562 * xterm.c (x_draw_box_rect): Fix the calculation of width and
7563 height for XFillRectangle.
7565 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
7567 * syntax.c (Fstring_to_syntax): New function extracted from
7568 Fmodify_syntax_entry.
7569 (Fmodify_syntax_entry): Use it and document the ! and | fences.
7570 (skip_chars, Fforward_comment): Remove unused variables.
7571 (syms_of_syntax): Add defsubr for string-to-syntax.
7572 (describe_syntax): Add code for comment and string fences.
7574 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
7576 * keymap.c (access_keymap): Add AUTOLOAD parameter.
7577 Do the meta->esc mapping. Call get_keyelt before returning.
7578 Start scanning from the second element (the first is always `keymap')
7579 to make it easier to detect when we reach a parent map.
7580 Handle the case of inheriting from a symbol whose function is a map.
7581 (Fkeymap_parent): Also handle the `inherit from symbol' case.
7582 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
7583 (get_keyelt, Flookup_key): Update call to access_keymap.
7584 Remove the meta->esc mappings.
7585 (define_as_prefix): Delete old disabled code.
7586 (menu_item_p): New function.
7587 (where_is_internal_1): Skip over the few remaining menu items.
7588 * lisp.h (access_keymap): Update prototype.
7589 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
7590 Update call to access_keymap.
7591 (follow_key, read_key_sequence): Update calls to access_keymap.
7592 Remove the meta->esc mappings.
7594 2000-10-13 Gerd Moellmann <gerd@gnu.org>
7596 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
7597 with additional argument.
7599 * xdisp.c (cursor_row_p): New function.
7600 (try_cursor_movement, display_line): Use it.
7602 * xdisp.c (append_space): Also save/restore iterator's current
7603 character and its length.
7605 * xdisp.c (init_from_display_pos): Add an assertion.
7606 (handle_stop): Don't set iterator's add_overlay_start.
7607 (handle_invisible_prop): Likewise.
7608 (load_overlay_strings): If text under an overlay is invisible,
7609 take both before- and after-strings into account when the iterator
7610 is positioned either at the start or at the end of the overlay.
7611 (forward_to_next_line_start): Rewritten.
7612 (reseat_at_next_visible_line_start): Rewritten.
7613 (set_iterator_to_next): Add parameter RESEAT_P.
7615 * dispextern.h (struct it): Remove member add_overlay_start.
7616 (set_iterator_to_next): Change prototype.
7618 2000-10-13 Kenichi Handa <handa@etl.go.jp>
7620 * coding.c (code_convert_region): Be sure to initialize
7621 coding->category_idx.
7622 (decode_coding_string): Set coding->src_multibyte and
7623 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
7624 (encode_coding_string): Set coding->src_multibyte and
7625 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
7627 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
7629 * xfns.c (Fx_create_frame): Don't bother calling
7630 face-set-after-frame-default since the caller does it for us anyway.
7632 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
7634 * window.c (coordinates_in_window): Fix detection of vertical line
7635 on character terminals.
7637 2000-10-12 Gerd Moellmann <gerd@gnu.org>
7639 * editfns.c (save_excursion_save): Additionally record the
7641 (save_excursion_restore): If buffer was visible in a window, and a
7642 different window was selected, and the old selected window is
7643 still live, restore point in that window.
7645 2000-10-12 Kenichi Handa <handa@etl.go.jp>
7647 * xterm.c (x_produce_glyphs): Handle
7648 unibyte_display_via_language_environment correctly.
7650 * regex.c (regex_compile): Change the way of handling a range from
7651 unibyte char to multibyte char.
7653 * syntax.c (skip_chars): Change the way of handling a range from
7654 unibyte char to multibyte char.
7656 * process.c (read_process_output): Cancel previous change.
7658 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
7660 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
7662 * charset.c (Ffind_charset_string): Doc fix.
7663 (Ffind_charset_region): Doc fix.
7665 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
7667 * process.c (read_process_output): Fix previous change. Adjust
7668 multibyteness of text to insert in a buffer by
7669 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
7671 2000-10-10 Andreas Schwab <schwab@suse.de>
7673 * alloc.c (mark_object): Remove all workarounds installed on
7676 2000-10-10 Kenichi Handa <handa@etl.go.jp>
7678 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
7679 (base64_encode_1): Make it work for a text of multibyte form.
7680 (Fbase64_decode_region): Allocate sufficient memory for multibyte
7681 case. Don't call str_to_multibyte because base64_decode_1
7682 produces correct multibyte form for eight-bit codes.
7683 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
7684 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
7685 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
7688 * charset.h (CHAR_STRING): Optimized for single byte characters.
7690 2000-10-09 Andreas Schwab <schwab@suse.de>
7692 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
7693 -1 after socket is closed, to fall through to error processing.
7695 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
7697 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
7698 variables. If ALIST includes foreground-color or
7699 background-color, change also the colors of the default face for
7702 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
7704 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
7705 them extern (they are defined on xfaces.c).
7706 (syms_of_msdos): Don't intern and don't staticpro
7707 Qbackground_color and Qforeground_color.
7709 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
7711 * frame.c (Fframe_parameter): For non-windowed frames, if
7712 f->param_alist says foreground or background color is unspecified,
7713 call tty_color_name to return the color name computed from the
7714 frame's current colors.
7716 2000-10-06 Dave Love <fx@gnu.org>
7718 * terminfo.c (ospeed): Don't declare.
7720 * sysdep.c: Don't include string.h.
7721 (h_errno): Declare conditional also on TRY_AGAIN.
7723 * charset.c (Ffind_charset_string): Doc fix.
7725 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
7726 (Fbase64_decode_region, Fbase64_decode_string): More explicit
7729 2000-10-05 Dave Love <fx@gnu.org>
7731 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7732 position like menu-bar.
7734 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7736 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7738 * xdisp.c (handle_single_display_prop): Use safe_call1.
7739 (safe_call): Renamed from call_function.
7740 (safe_call1): New function.
7741 (handle_fontified_prop): Use safe_call1 instead of call1.
7742 (safe_eval): Renamed from eval_form.
7743 (safe_eval_handler): Renamed from eval_handler.
7744 (handle_single_display_prop, display_mode_element): Use safe_eval
7745 instead of eval_form.
7747 * xfaces.c (merge_face_heights): Use safe_call instead of
7750 * keyboard.c (show_help_echo): Use safe_call instead of
7751 call_function; use safe_eval instead of eval_form.
7753 * lisp.h (safe_call): Renamed from call_function.
7754 (safe_eval): Renamed from eval_form.
7755 (safe_call1): Add prototype.
7757 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7759 * xfns.c (image_ascent): Rearrange ascent calculation for the
7762 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7764 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7765 (where_is_internal_1): Don't bother ignoring menu-items any more.
7767 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7769 * keyboard.c (update_menu_bindings): New variable.
7770 (parse_menu_item): Use AREF. If update_menu_bindings
7771 is 0, don't update menu bindings.
7772 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7774 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7776 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7779 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7781 * syntax.c (forw_comment): Match nestedness of ender/starter.
7782 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7783 (prev_char_comstart_first): Remove.
7784 (back_comment): Check two-char comment markers more carefully
7785 to better handle overlapping cases like *//* or /* */* */ ...
7786 Match nestedness of ender/starter.
7788 2000-10-02 Dave Love <fx@gnu.org>
7790 * config.in (HAVE_GAI_STRERROR): Add undef.
7792 * process.c (Fopen_network_stream): Use it.
7794 * m/alpha.h (NO_REMAP): Don't define.
7796 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7798 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7799 return with a string converted to an integer or vice versa when
7800 Vmocklisp_arguments is t.
7801 (Fsignal): Likewise. The function can return for `quit'.
7802 (struct gcpro): Declare member `var' to point to a volatile
7805 * eval.c (error): Prevent compiler warning.
7807 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7809 * keymap.c (keymap_memberp): New function.
7810 (Fset_keymap_parent): Use it.
7811 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7812 Use keymap_memberp to avoid creating cycles.
7813 (access_keymap): Use KEYMAPP.
7815 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7817 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7818 gai_strerror. Make sure xerrno is set if connect fails. Improve
7821 2000-09-29 Jason Rumney <jasonr@gnu.org>
7823 * w32term.c (w32_char_font_type, w32_encode_char)
7824 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7825 (w32_bdf_per_char_metric): New function.
7826 (w32_per_char_metric): Use it.
7827 (x_draw_glyph_string_background): Always draw background for BDF
7830 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7831 GDI object which is a scarce resource.
7833 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7834 (get_quoted_string): Fix limit on memchr search.
7835 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7836 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7837 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7838 (get_cached_font_char, cache_char_offset): Use macro
7839 BDF_CODEPOINT_RANGE_COVER_P.
7840 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7841 (clear_cached_bitmap_slots): New function.
7842 (GET_HEX_VALUE): G-Z, g-z are not hex.
7843 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7844 (get_bitmap_with_cache): Use new cache implementation.
7845 (create_offscreen_bitmap): New function.
7846 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7848 * w32term.c (x_produce_glyphs): If the distance from the current
7849 position to the next tab stop is less than a canonical character
7850 width, use the tab stop after that.
7851 (x_draw_glyphs): Handle case START and END are out of bounds more
7853 (x_clear_mouse_face): Block/unblock input.
7854 (x_display_and_set_cursor): Don't show a hollow box cursor for
7855 buffers whose cursor_type is nil.
7857 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7859 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7861 * dispextern.h (updating_frame): Declare extern.
7863 2000-09-29 Andreas Schwab <schwab@suse.de>
7865 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7867 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7869 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7870 use its function definition.
7871 (tool_bar_items): Likewise.
7873 * lisp.h (fatal): Declare NO_RETURN.
7875 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7877 * keymap.c: Remove the line "#undef NULL".
7879 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7881 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7883 2000-09-28 Dave Love <fx@gnu.org>
7885 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7887 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7889 * .gdbinit (xreload): Note its need on GNU/Linux.
7891 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7892 r_alloc, r_alloc_free.
7894 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7896 * syntax.c (skip_chars): Handle negation correctly.
7898 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7900 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7901 with non-zero FORCE_P argument.
7903 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7906 * xdisp.c (window_box_height): Add an assertion.
7908 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7909 tool-bar than is available.
7910 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7912 2000-09-27 Dave Love <fx@gnu.org>
7914 * s/irix6-5.h: Now works 64-bit. Tidied.
7916 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7918 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7919 instead of BITS_PER_INT.
7920 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7921 EMACS_UINT, respectively.
7922 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7924 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7926 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7928 * window.c (freeze_window_starts): Construct last argument for
7929 foreach_window differently.
7931 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7933 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7934 EMACS_UINT instead of `int' and `unsigned int'.
7935 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7937 * frame.h (struct frame): Make the `nothing' member of union
7938 output_data an EMACS_INT.
7940 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7941 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7942 size in the sdata structure.
7943 (SDATA_NBYTES, SDATA_DATA): New macros.
7944 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7945 differently for the different layout of the sdata structure.
7946 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7948 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7949 Check that size recorded in the string size and size recorded in
7950 the sdata structure agree.
7952 2000-09-25 Dave Love <fx@gnu.org>
7954 * buffer.c: Include stdio.h.
7956 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7958 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7960 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7961 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7962 (__malloc_extra_blocks): Declare as __malloc_size_t.
7964 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7966 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7968 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7969 (read_char): If help-echo is showing, preserve the echo area
7972 * xdisp.c (help_echo_showing_p): New variable.
7973 (set_message): Reset it to 0.
7974 (init_xdisp): Initialize help_echo_showing_p.
7976 * dispextern.h (help_echo_showing_p): Declare extern.
7978 * config.in: Fix typo in __GNUC_MINOR__.
7980 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7982 * s/freebsd.h (POSIX_SIGNALS): Define.
7984 * xterm.c (x_clear_mouse_face): Block/unblock input.
7986 2000-09-24 Dave Love <fx@gnu.org>
7988 * fns.c (base64_encode_1): Fix last change.
7990 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7992 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7994 * xdisp.c (try_window_reusing_current_matrix): More fixes
7995 for the case window has a header-line.
7997 2000-09-22 Dave Love <fx@gnu.org>
7999 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8002 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8004 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8006 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8008 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8011 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8014 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8015 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8016 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8019 * marker.c (byte_char_debug_check): Return void.
8021 * xfns.c (Fx_create_frame): Set default frame parameter value
8022 for tool-bar-lines to 1.
8024 * dispnew.c (scrolling_window): Compare y-positions of rows
8025 equal at the start. Some simplification.
8027 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8028 reused rows' y-position in the case window has a header-line, and
8029 new window start is greater than old window start.
8031 * process.c (process_sent_to): New variable.
8032 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8033 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8034 Declare more parameters volatile.
8036 * lread.c (Vrecursive_load_depth_limit): New variable.
8037 (Fload): Check recursive loads whose recursion depth exceeds
8038 Vrecursive_load_depth_limit.
8039 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8041 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8043 * fileio.c (Fread_file_name): Doc fix.
8045 * editfns.c (Fmessage_or_box): Doc fix.
8047 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8049 * xfns.c (xbm_scan): Allow C-style comments.
8051 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8052 symbols are specified, add color translations to the cache.
8053 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8054 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8056 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8057 structures to xpm_init_color_cache.
8059 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8061 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8063 2000-09-19 Andrew Innes <andrewi@gnu.org>
8065 * makefile.nt (bootstrap-emacs): Don't change directory.
8067 2000-09-19 Kenichi Handa <handa@etl.go.jp>
8069 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
8071 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
8072 If output buffer is too small, signal an appropriated error.
8074 2000-09-18 Dave Love <fx@gnu.org>
8076 * keyboard.c (menu_bar_items, tool_bar_items)
8077 (current_active_maps): Remove redundant get_local_map call.
8079 2000-09-18 Gerd Moellmann <gerd@gnu.org>
8081 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
8082 cursor for buffers whose cursor_type is nil.
8084 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
8085 a feature to implement that is already implemented.
8086 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
8089 * xfns.c (x_clear_image_1): New function.
8090 (x_clear_image): Use it.
8091 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
8093 * dispnew.c (update_window): Move test for invisible lines
8094 at the top to update_window_line.
8095 (update_window_line): Handle invisible lines here.
8097 * xfns.c (clear_image_cache): Clear current matrices of all
8098 frames sharing an image cache. Block input while freeing
8099 images. Fix timestamp comparison.
8100 (x_clear_image): Also free the mask.
8102 * xfns.c (lookup_image): Block input while loading the image so
8103 that we won't get interrupted in a state where the image isn't yet
8105 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
8106 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8107 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8108 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8110 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8112 * dispnew.c (update_window): Make sure to make desired rows
8113 current even if they are completely invisible at the top
8116 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8118 * xfns.c (lookup_image): Build mask before applying an algorithm.
8119 Recognize algorithm `disabled'.
8120 (cross_disabled_images): New variable.
8121 (COLOR_INTENSITY): New macro.
8122 (x_detect_edges): Use COLOR_INTENSITY.
8123 (x_disable_image): New function.
8124 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
8126 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
8127 disabled state, don't apply an image transformation algorithm if
8128 the user specified an image for the disabled state. Use
8129 `:algorithm disabled' for creating a disabled item's image if the
8130 user hasn't specified an image.
8132 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
8133 allocation functions with the XPM lib.
8134 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
8135 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
8136 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
8137 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
8138 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
8139 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
8140 functions, if possible, because these handle color allocation
8141 failure more gracefully.
8142 (Fimage_mask_p): New function.
8144 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
8145 (Qedge_detection, Qheuristic): New symbols.
8146 (syms_of_xfns): Initialize new symbols.
8147 (lookup_image): Handle `:mask X', `:algorithm emboss', and
8148 `algorithm (edge-detection ...)'.
8149 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
8150 (tiff_format, gif_format, gs_format): Add `:mask'.
8151 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
8152 (GIF_MASK, GS_MASK): New enumerators.
8153 (x_laplace_read_row, x_laplace_write_row): Functions removed.
8154 (emboss_matrix, laplace_matrix): New variables.
8155 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
8156 (x_edge_detection): New functions.
8157 (x_laplace): Rewritten in terms of x_detect_edges.
8158 (x_build_heuristic_mask): If image has a mask, free it.
8160 2000-09-14 Andrew Innes <andrewi@gnu.org>
8162 * makefile.w32-in: Revert to Unix line endings.
8164 2000-09-14 Andrew Innes <andrewi@gnu.org>
8166 * makefile.w32-in: Standardize indentation somewhat.
8167 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
8168 cater for differences between shells.
8170 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8172 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8174 * xterm.c (x_produce_glyphs): If the distance from the current
8175 position to the next tab stop is less than a canonical character
8176 width, use the tab stop after that.
8178 2000-09-14 Dave Love <fx@gnu.org>
8180 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8182 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8184 * xdisp.c (handle_fontified_prop): While running fontification
8185 functions, bind `fontification-functions' and
8186 `after-change-functions' to nil.
8188 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
8189 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
8191 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8193 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
8194 USE_MMAP_FOR_BUFFERS.
8196 * insdel.c (make_gap): Use enlarge_buffer_text.
8198 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
8199 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
8200 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
8201 from former r_alloc_* functions in ralloc.c.
8202 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
8203 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
8204 (mmap_init) [REL_ALLOC_MMAP]: New function.
8205 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
8206 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
8209 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
8210 (enlarge_buffer_text): Add prototype.
8212 * ralloc.c: Remove everything having to do with the use of mmap.
8214 2000-09-13 Gerd Moellmann <gerd@gnu.org>
8216 * sound.c (Fplay_sound): Doc fix.
8218 * keyboard.c: Avoid some more compiler warnings.
8219 (parse_tool_bar_item): Ignore cached key bindings.
8221 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
8222 and allocation of Lisp data.
8224 2000-09-12 Gerd Moellmann <gerd@gnu.org>
8226 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
8227 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
8230 * lread.c (Fload): Put code checking for recursive loads in #if 0.
8232 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
8234 * ccl.c: Comment fixed.
8235 (MAX_MAP_SET_LEVEL): Increased to 30.
8236 (PUSH_MAPPING_STACK): Enclose with do-while block.
8237 (POP_MAPPING_STACK): Likewise.
8238 (stack_idx_of_map_multiple): New variable.
8239 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
8240 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
8241 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
8242 (ccl_driver) <CCL_MapSingle>: Likewise.
8243 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
8244 with the case where looking up process reaches to the end of
8245 map-set, and call CCL programs as the above change.
8247 2000-09-11 Gerd Moellmann <gerd@gnu.org>
8249 * xfns.c (png_load, jpeg_load): Declare some variables volatile
8250 that might be clobbered by longjmp.
8251 (check_x_display_info, x_decode_color, create_frame_xic)
8252 (Fx_display_backing_store, Fx_display_visual_class)
8253 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
8255 * lread.c (init_lread): Set Vloads_in_progress to nil.
8256 (Fload): Show list of recursively loaded files, when signaling an
8259 * lread.c (Vloads_in_progress): New variable.
8260 (record_load_unwind): New function.
8261 (Fload): Check for recursive loads.
8262 (syms_of_lread): Initialize Vloads_in_progress.
8263 (read_integer, read1): Avoid some compiler warnings.
8265 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
8268 2000-09-11 Miles Bader <miles@gnu.org>
8270 * editfns.c (Fbuffer_string): Doc fix.
8272 2000-09-10 Gerd Moellmann <gerd@gnu.org>
8274 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
8276 2000-09-09 Ken Raeburn <raeburn@gnu.org>
8278 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
8279 whether to include other header files.
8281 2000-09-09 Gerd Moellmann <gerd@gnu.org>
8283 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
8284 by Fmemq as a boolean.
8286 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
8288 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
8290 2000-09-08 Gerd Moellmann <gerd@gnu.org>
8292 * ralloc.c (mmap_fd): Remove initializer which can make it
8293 read-only in a dumped Emacs.
8294 (mmap_fd_1): New variable.
8295 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
8296 restore it from there.
8297 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
8298 unconditionally so that mmap_fd can be initialized there.
8299 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
8300 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
8301 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
8303 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
8305 * xdisp.c (dump_glyph_row): Fix printf format string.
8306 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
8308 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
8310 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8313 * xdisp.c (try_window_id): When trying to locate cursor in
8314 unchanged rows at the top, handle the case that we can't find it.
8316 * xterm.c (x_draw_glyphs): Handle case START and END are out
8317 of bounds more carefully.
8319 2000-09-08 Dave Love <fx@gnu.org>
8321 * s/sol2.h (REL_ALLOC_MMAP): Define.
8322 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
8324 * ralloc.c: Don't include string.h (redundant).
8325 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
8326 [!MAP_ANON]: Include fcntl.h.
8327 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
8328 (r_alloc, r_re_alloc, r_alloc_free)
8329 (mmap_enlarge, mmap_set_vars): Use it.
8330 (r_alloc_init_fd): New function.
8331 (__morecore) [SYSTEM_MALLOC]: Don't declare.
8332 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
8335 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
8338 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
8339 change to __NetBSD__.
8341 2000-09-08 Kenichi Handa <handa@etl.go.jp>
8343 * search.c (compile_pattern): Check the multibyteness of cached
8346 2000-09-08 Miles Bader <miles@gnu.org>
8348 * xfaces.c (default_face_vector): Function removed.
8349 (Finternal_merge_in_global_face): Restore old global/local
8350 attribute override order. Use inline loop instead of calling
8351 default_face_vector.
8353 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8355 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
8356 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
8357 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
8358 where necessary, in case POINTER_TYPE is `void'.
8360 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
8362 * frame.c (make_terminal_frame): Initialize frame foreground and
8363 background colors to unspecified, for the initial instance of an
8366 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8368 * ralloc.c (mmap_find): Fix overlap computation.
8369 (mmap_enlarge): Compute nbytes before trying to find an
8372 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
8375 * lread.c (syms_of_lread): Change value of regexp
8376 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
8378 * xmenu.c (xdialog_show): When looking up the selection in
8379 menu_items, take `quote' boundaries into account; this corresponds
8380 to a nil ITEM in x-popup-dialog.
8382 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8384 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
8386 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
8388 * coding.c (encode_coding_sjis_big5): Use translation table for
8389 encoding, not decoding. Fix the handling of latin-jisx0201.
8390 Check for the charset katakana-jisx0201 too.
8391 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
8392 (detect_coding_sjis): Check the byte sequence more rigidly.
8394 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8396 * xfaces.c (Vparam_value_alist): New variable.
8397 (syms_of_xfaces): Initialize it.
8398 (Finternal_set_lisp_face_attribute): Avoid more consing.
8400 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
8402 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
8403 (Qbackground_mode): New variable.
8404 (syms_of_frame_1): Initialize Qbackground_mode.
8406 * lisp.h (Qdisplay): Declare extern.
8408 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
8409 change face on all frames, and change the default for new frames.
8411 2000-09-07 Dave Love <fx@gnu.org>
8413 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
8415 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8417 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
8419 * charset.c: Include composite.h
8420 (lisp_string_width): New function.
8421 (Fstring_width): Call lisp_string_width instead of strwidth.
8423 * Makefile.in (charset.o): Depends on composite.h.
8425 * process.c (read_process_output): Before inserting the decoded
8426 text in the buffer, adjust the multibyteness.
8428 2000-09-06 Gerd Moellmann <gerd@gnu.org>
8430 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
8431 buffer's text buffer is null, map new memory.
8433 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
8434 POINTER_TYPE and size_t.
8435 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
8436 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
8437 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
8438 [REL_ALLOC_MMAP]: New macros.
8439 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
8440 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
8441 [REL_ALLOC_MMAP]: New functions.
8443 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
8444 before and after unexec.
8446 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
8447 text buffers if necessary.
8449 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
8450 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
8453 * config.in (HAVE_MMAP): Add #undef.
8455 2000-09-05 Gerd Moellmann <gerd@gnu.org>
8457 * frame.c (Qdisplay_type): New variable.
8458 (syms_of_frame_1): Initialize it.
8459 (Fframe_parameter): New function that avoids consing.
8460 (syms_of_frame): Defsubr it.
8462 * buffer.c (Fother_buffer): Consider buffers as invisible when
8463 they are displayed in a window on an invisible frame.
8465 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
8466 get-largest-window always return nil.
8468 2000-09-04 Gerd Moellmann <gerd@gnu.org>
8470 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
8471 variable; recognize Emacs 19 elc files.
8473 2000-09-04 Miles Bader <miles@gnu.org>
8475 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
8476 before initially popping up the menu, so the menu doesn't flash
8477 when the face settings are significantly different from the defaults.
8479 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
8481 * regex.c (WIDE_CHAR_SUPPORT): New macro.
8482 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
8483 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
8484 (BIT_UNIBYTE): Remove.
8485 (re_match_2_internal): Delete corresponding code and streamline the
8486 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
8487 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
8488 (re_wctype_t): New type.
8489 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
8490 (regex_compile): Use them and fix handling of overly long char classes.
8492 2000-09-03 Andrew Innes <andrewi@gnu.org>
8494 * makefile.w32-in: Change to DOS line endings.
8496 * s/ms-w32.h (ORDINARY_LINK): New define.
8498 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
8499 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
8501 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
8502 (distclean): Delete them here instead.
8504 * w32proc.c (compare_env): Convert to uppercase for comparison,
8505 not lowercase, to match how the native Windows shell works.
8507 2000-09-03 Jason Rumney <jasonr@gnu.org>
8509 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
8510 CVS changes the line-ends when checking in/out on DOS/Windows.
8512 * makefile.nt (emacs): Do not change directory to run temacs, as
8513 the load-path is set relative to current directory.
8515 2000-09-03 Miles Bader <miles@gnu.org>
8517 * xterm.c (x_alloc_lighter_color_for_widget): New function.
8519 2000-09-02 Gerd Moellmann <gerd@gnu.org>
8521 * xdisp.c (redisplay_mode_lines): New function.
8522 (display_mode_lines): Return number of mode lines displayed.
8523 (echo_area_display): Use redisplay_mode_lines to draw garbaged
8524 mode lines. Don't temporarily bind redisplay-dont-pause to t.
8526 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
8527 string.h and strings.h.
8528 (index) [HAVE_INDEX]: Add prototype.
8530 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
8531 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
8533 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
8534 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
8536 2000-09-01 Gerd Moellmann <gerd@gnu.org>
8538 * lread.c (read1): Accept `?' as symbol constituent, for
8539 compatiblity with XEmacs.
8541 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
8543 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
8544 (struct re_pattern_buffer): Remove newline_anchor.
8545 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
8546 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
8547 (re_max_failures, fail_stack): Use size_t rather than unsigned.
8548 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
8549 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
8550 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
8551 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
8552 Get rid of references to newline_anchor.
8553 (regcomp): Allocate and precompute a fastmap.
8555 2000-08-31 Gerd Moellmann <gerd@gnu.org>
8557 * lread.c (openp): GCPRO local variable `filename'.
8559 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
8561 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
8563 * regex.c: Merge some changes from GNU libc. Add prototypes.
8564 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
8565 Use memcmp and memcpy instead of bcopy and bcmp.
8566 (init_syntax_once): Use ISALNUM.
8567 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
8568 (REG_UNSET_VALUE): Remove. Use NULL instead.
8569 (REG_UNSET, re_match_2_internal): Use NULL.
8570 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
8572 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
8573 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
8574 (regex_compile): In handle_interval, return an error rather than try to
8575 unfetch the interval if we can't find the closing brace.
8576 Obey the RE_NO_GNU_OPS syntax bit.
8577 (TOLOWER): New macro.
8579 (regexec): Allocate regs.start and regs.end as one block.
8581 2000-08-30 Gerd Moellmann <gerd@gnu.org>
8583 * xdisp.c (echo_area_display): Check display_completed instead
8584 of calling detect_input_pending.
8586 * dispnew.c (update_frame): Only set display_completed here; move
8587 the update_begin and update_end calls here from update_frame_1.
8588 (update_frame_1): Don't set display_completed here, don't call
8589 update_begin/update_end.
8591 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
8592 instead of store_frame_param.
8594 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8596 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
8597 desired window matrix hasn't been displayed, use the current row
8598 instead. Make sure that only those frame rows are updated for
8599 which there exists a corresponding enabled desired row.
8601 2000-08-29 Miles Bader <miles@gnu.org>
8603 * xfaces.c (default_face_vector): New function.
8604 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
8606 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8608 * lread.c (openp): Prevent temporary string passed to
8609 Ffile_readable_p from being garbage collected.
8611 2000-08-28 Dave Love <fx@gnu.org>
8613 * keymap.c (store_in_keymap): Add `static' to declaration.
8615 2000-08-28 Gerd Moellmann <gerd@gnu.org>
8617 * emacs.c, callint.c, doc.c, editfns.c
8618 (toplevel) [HAVE_STRING_H]: Include string.h.
8619 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
8620 (index): Remove prototypes which might conflict with non-standard
8621 definitions of index/strchr.
8623 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
8624 (rindex): Define only if !HAVE_RINDEX.
8626 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
8628 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
8630 2000-08-28 Miles Bader <miles@gnu.org>
8632 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
8633 made inconsistent by a font-related attribute in FROM.
8634 (merge_face_inheritance): Add function comment.
8636 2000-08-28 Kenichi Handa <handa@etl.go.jp>
8638 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
8639 the 4th arg (PREV_EVENT) Qt to suppress input method.
8641 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
8643 * regex.c: Indent cpp directives and remove parens after `defined'.
8644 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
8645 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
8646 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
8647 (re_compile_pattern): Use size_t for length.
8648 (init_syntax_once): Move to a better place.
8649 * regex.h: Merge changes from GNU libc. Indent cpp directives.
8650 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
8652 * syntax.c (back_comment): Detect cases where a comment-starter is
8653 actually inside another comment as in: /* a // b */ c // d \n.
8654 Make it clear that `comstart_pos' is unused for nested comments.
8656 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
8657 (KEYMAPP): New macro.
8658 (Fkeymap_parent, Fset_keymap_parent): Use it.
8659 (fix_submap_inheritance): Mark it static.
8660 (define_as_prefix, describe_buffer_bindings, describe_command)
8661 (describe_translation, describe_map): Complete prototypes.
8663 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
8665 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
8666 to better match the key-lookup behavior.
8668 2000-08-27 Gerd Moellmann <gerd@gnu.org>
8670 * xfaces.c (lface_fully_specified_p): Handle :inherit.
8671 (Finternal_set_lisp_face_attribute): Fix typo in error message.
8673 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
8675 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
8676 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
8677 (xterm.o): Depend on coding.h
8679 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8681 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
8682 the corresponding '#endif'.
8684 2000-08-26 Miles Bader <miles@gnu.org>
8686 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
8687 * xfaces.c (QCinherit): New variable.
8688 (syms_of_xfaces): Initialize it.
8689 (LFACE_INHERIT): New macro.
8690 (Finternal_get_lisp_face_attribute)
8691 (merge_face_vector_with_property)
8692 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
8693 (check_lface_attrs): Allow new types of face height. Check
8695 (CYCLE_CHECK): New macro.
8696 (merge_face_inheritance): New function.
8697 (merge_face_vectors): Merge inherited faces too. Add F and
8698 CYCLE_CHECK arguments.
8699 (merge_face_vector_with_property, Finternal_merge_in_global_face)
8700 (lookup_named_face, lookup_derived_face, realize_named_face)
8701 (face_at_string_position, face_at_buffer_position): Supply
8702 new F and CYCLE_CHECK arguments to merge_face_vectors.
8703 (merge_face_heights): New function.
8704 (merge_face_vectors, merge_face_vector_with_property)
8705 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
8706 handle relative face heights.
8707 (lface_same_font_attributes_p): Compare heights using EQ.
8709 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8711 * charset.c (char_to_string): Check the character validity.
8712 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
8714 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
8716 * regex.c (PUSH_FAILURE_COUNT): New macro.
8717 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
8718 Handle popping of a register's or a counter's data.
8719 (POP_FAILURE_POINT): Use the new name.
8720 (re_match_2_internal): Push counter data on the stack for succeed_n,
8721 jump_n and set_number_at and remove misleading dead code in succeed_n.
8723 2000-08-25 Gerd Moellmann <gerd@gnu.org>
8725 * xdisp.c (redisplay_internal): If considering all windows on all
8726 frames, update the display for each frame as soon as possible,
8727 instead of first building all desired matrices for all frames, and
8728 then updating them all.
8729 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8731 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8733 * bytecode.c (mark_byte_stack): Add a comment.
8735 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8736 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8739 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8741 * minibuf.c (do_completion): Always use compare-string, not
8742 string-equal because the latter doesn't pay attention to
8743 multibyteness of strings.
8745 * process.c (create_process): Don't setup raw-text coding here.
8746 (Fopen_network_stream): Don't set coding->src_multibyte and
8747 coding->dst_multibyte here.
8748 (read_process_output): For process filter, return unibyte string
8749 if default-enable-multibyte-characters is nil.
8750 (send_process): If OBJECT is multibyte text, be sure to encoded it
8751 by the specified coding system for the process. Otherwise, setup
8753 (init_process): Don't initialize default-process-coding-system here.
8755 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8757 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8758 <scroll-down-aggressively>: Likewise.
8760 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8762 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8763 zero. Set coding->produced_char correctly.
8765 2000-08-22 Andrew Innes <andrewi@gnu.org>
8767 * makefile.w32-in: New file.
8769 * unexw32.c (unexec): Ignore old_name, and use the actual location
8770 of the current executable instead. Base new_name on this.
8772 * w32proc.c (create_child): Remove reference to security
8773 descriptor, which isn't needed and doesn't compile with mingw32.
8775 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8776 up dllimport attributes.
8777 (x_update_window_end): Update prototype.
8779 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8780 extern, which screws up dllimport attributes.
8782 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8783 up dllimport attributes.
8785 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8786 screws up dllimport attributes.
8788 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8789 up dllimport attributes.
8790 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8791 screws up dllimport attributes.
8793 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8794 up dllimport attributes.
8796 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8797 screws up dllimport attributes.
8799 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8800 screws up dllimport attributes.
8802 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8803 up dllimport attributes.
8805 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8806 unnecessary extern, which screws up dllimport attributes.
8809 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8810 up dllimport attributes.
8812 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8813 unnecessary extern, which screws up dllimport attributes.
8815 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8816 screws up dllimport attributes.
8818 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8819 up dllimport attributes.
8821 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8823 * w32bdf.c (search_file_line):
8824 (set_bdf_font_info):
8826 (w32_get_bdf_glyph):
8827 (w32_BDF_to_x_font): Fix compile warnings.
8829 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8831 * w32select.c: Include keyboard.h before frame.h.
8833 * w32fns.c (max): Define macro.
8834 (JOHAB_CHARSET): Define if not known.
8835 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8836 (Fx_show_tip): Synch with X version.
8838 * w32xfns.c: Include keyboard.h before frame.h.
8840 * w32fns.c: Include keyboard.h before frame.h.
8842 * w32term.c: Include keyboard.h before frame.h.
8844 * fontset.c: Include keyboard.h before frame.h.
8846 * w32inevt.c: Include keyboard.h before frame.h.
8847 (MOUSE_MOVED): Define if not known.
8849 * minibuf.c: Include keyboard.h before frame.h.
8851 * keyboard.c: Include keyboard.h before frame.h.
8853 * indent.c: Include keyboard.h before frame.h.
8855 * dispnew.c: Include keyboard.h before frame.h.
8857 * buffer.c: Include keyboard.h before frame.h.
8859 * alloc.c: Include keyboard.h before frame.h.
8861 * print.c: Include keyboard.h before frame.h.
8863 * process.c: Include keyboard.h before frame.h.
8865 * scroll.c: Include keyboard.h before frame.h.
8867 * sysdep.c: Include keyboard.h before frame.h.
8869 * term.c: Include keyboard.h before frame.h.
8871 * window.c: Include keyboard.h before frame.h.
8873 * xdisp.c: Include keyboard.h before frame.h.
8874 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8876 * frame.c: Include keyboard.h before frame.h.
8878 * w32heap.h: Undefine min, max.
8880 * w32gui.h: Undefine min, max.
8882 * unexw32.c: Change PUCHAR to PCHAR.
8883 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8886 (copy_executable_and_dump_data): Remove unnecessary static defs.
8887 (copy_executable_and_dump_data): Fix compile warnings.
8889 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8891 * w32console.c (min): Define macro.
8892 (clear_frame, write_glyphs): Fix compile warning.
8894 * w32proc.c (compare_env):
8895 (find_child_console): Fix compile warning.
8897 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8898 sys_errlist instead of _sys_errlist.
8899 (get_emacs_configuration_options): New function.
8901 * s/ms-w32.h (sys_nerr): Provide default definition.
8902 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8903 name with _ prepended.
8904 (NSIG): Define if not known.
8905 (get_emacs_configuration): Provide extern declaration.
8906 (get_emacs_configuration_options): Provide extern declaration.
8907 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8909 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8911 (read_unc_volume): Fix compile warning.
8913 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8914 definitions from being used.
8916 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8918 * w32.c (unc_volume_file_attributes):
8919 (open_unc_volume): Make arg const.
8921 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8922 (read_input_waiting): Remove excess parameter.
8924 * w32.c (init_environment): Call _access.
8925 (check_windows_init_file): Call _close.
8926 (init_user_info): Call _putenv.
8927 (init_environment): Call _putenv and _strdup.
8928 (init_ntproc): Reset volume info cache on startup.
8930 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8931 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8932 cannot override the CRT malloc.
8934 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8935 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8937 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8938 unless we are linking with a static CRT.
8939 (RVA_TO_PTR): Cast result to unsigned char*.
8941 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8942 (add_volume_info): Use xstrdup.
8944 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8946 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8947 (do_completion, Fminibuffer_complete_word): Use it.
8948 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8949 var so it can take non-boolean values.
8951 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8953 * editfns.c (find_field): Formatting changes.
8954 (toplevel): Some old-style function forward declarations
8955 changed to prototypes, some new protypes added, some functions
8958 * lisp.h (set_time_zone_rule): Add prototype.
8959 (use_dialog_box): External declaration.
8961 * keyboard.c (gen_help_event): Add parameter SIZE.
8962 (kbd_buffer_events_waiting): Slightly rewritten.
8963 (clear_event): New function.
8964 (kbd_buffer_get_event): Use it, and clear the input_events of
8966 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8967 don't fill the newly created array with nils.
8968 (toplevel): Convert some old-style function forward declarations
8971 * keyboard.h (gen_help_event): Change prototype.
8973 * xterm.c (XTread_socket): Change calls to gen_help_event.
8975 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8977 * eval.c (Fmacroexpand): Doc fix.
8979 2000-08-20 Jason Rumney <jasonr@gnu.org>
8981 * w32term.h (x_display_info_for_display): Remove as this function
8982 does not exist on W32.
8984 * w32term.c (help_echo_window): New variable.
8985 (syms_of_w32term): staticpro it.
8986 (note_mode_line_highlight): Set it.
8987 (XTextExtents16): Removed as there is no equivalent on W32.
8988 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8989 the X way of doing this will not work for W32.
8990 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8991 (x_draw_image_foreground): Avoid drawing outside of the clip area
8992 when image doesn't have a mask.
8993 (note_mouse_highlight): Process overlays in the right order of
8994 priority. Set help_echo_window.
8995 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8996 because that's more visible for large images.
8998 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8999 name to single_keymap_panes.
9000 (w32_menu_show): Set wv->title when dealing with titles.
9001 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9003 2000-08-21 Miles Bader <miles@gnu.org>
9005 * minibuf.c (do_completion): Try again if we rewrite the input
9006 string, but no completion was done, so that any completion message
9009 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9011 * xfaces.c (lface_equal_p): Compare strings differently.
9012 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9013 (realize_tty_face): Use them.
9014 (syms_of_xfaces): Initialize new variables.
9015 (map_tty_color): New function, extracted from realize_tty_face.
9016 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9017 foreground or background color, store the new color name in the
9018 realized face; previous code trying to do this had no effect.
9019 (realize_tty_face): Use map_tty_color.
9020 (Fclear_face_cache): Set face_change_count and ensure thorough
9023 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9025 * undo.c (record_first_change, record_marker_adjustment): Don't
9026 use XBUFFER on last_undo_buffer which might not be a buffer.
9028 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9030 * coding.c (decode_coding_string): Set members consumed,
9031 consumed_char, produced, produced_char of *coding correctly. If
9032 decode_coding doesn't consume any byte, don't try anymore.
9033 (encode_coding_string): Likewise.
9035 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9037 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9038 conditional have void type, for Standard C compilers.
9040 * xdisp.c (redisplay_internal): Compare windows for equality with
9041 EQ, instead of applying XWINDOW to something that might not
9044 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9046 * fontset.c (Finternal_char_font): Search only the selected frame
9047 for a window of the current buffer.
9049 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9051 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9054 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9055 second half of a HELP_EVENT is found at the start of kbd_buffer.
9057 2000-08-18 Miles Bader <miles@gnu.org>
9059 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9061 * editfns.c (save_restriction_save): Rewrite to use markers.
9062 (save_restriction_restore): Rewrite to understand new form of data
9063 saved by save_restriction_save.
9064 (Fsave_restriction): Remove cautionary note in doc-string.
9066 2000-08-17 Gerd Moellmann <gerd@gnu.org>
9068 * fileio.c (build_annotations): Add a comment explaining the
9069 return value of format-annotate-function. Replace a spurious call
9070 to Flength with a CONSP test. Call format-annotate-function with
9071 a fifth arg specifying how many times the function is been called
9072 in a row, to let it choose temporary buffers appropriately.
9074 2000-08-17 Dave Love <fx@gnu.org>
9076 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
9077 declare make_temp_name twice.
9079 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
9080 (unreadpure): Give it an arg.
9082 * unexalpha.c: Prototype fatal_unexec, mark_x,
9083 update_dynamic_symbols. Declare unexec as void.
9085 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
9086 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
9088 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
9089 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
9091 * alloca.c: Use #error.
9092 [POINTER_TYPE]: Use it.
9094 * eval.c (Fdefvar): Doc fix.
9096 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
9097 INITIALIZE_INTERVAL.
9099 * buffer.h: Avoid DECLARE_INTERVALS.
9101 * config.in: Add size_t.
9103 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
9105 * w16select.c (set_clipboard_data): If there's not enough memory
9106 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9107 expects. In case of other failures, return 3.
9108 (system_error_msg): New error message.
9109 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9112 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9114 * term.c (write_glyphs): Also turn off inverse video after turning
9115 off other appearances in case TS_exit_attribute_mode is not equal
9116 to TS_end_standout_mode.
9117 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9119 (turn_off_face): Reset standout_mode only if
9120 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
9121 is equal to TS_end_standout_mode.
9123 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9125 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
9126 sequence at the end of the source block.
9128 * ccl.c (Fccl_program_p): Docstring modified.
9129 (Fccl_execute): Likewise.
9130 (Fccl_execute_on_string): Likewise.
9132 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
9134 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
9136 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9138 The following changes are mainly to fix bugs of
9139 encode/decode-coding-string failing if encoding/decoding return
9140 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
9141 variable conversion_buffer.
9143 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
9144 decrement dst_end to avoid buffer overflow in the later call of
9147 * coding.h (conversion_buffer_size, conversion_buffer)
9148 (get_conversion_buffer): Extern deleted.
9150 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
9151 (conversion_buffer, conversion_buffer_size): Variables deleted.
9152 (get_conversion_buffer): Function deleted.
9153 (struct conversion_buffer): New structure.
9154 (MAX_ALLOCA): New macro.
9155 (allocate_conversion_buffer): New macro.
9156 (extend_conversion_buffer, free_conversion_buffer): New functions.
9157 (ccl_coding_driver): Set coding->result.
9158 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
9159 this is the last block of source.
9160 (encode_coding): Likewise. Handle the source block as the last
9161 one only when the whole source text is consumed.
9162 (decode_coding_string): Handle the case that the output buffer is
9163 too small to decode the whole source text. Use
9164 allocate_conversion_buffer, extend_conversion_buffer and
9165 free_conversion_buffer, not get_conversion_buffer.
9166 (encode_coding_string): Likewise.
9167 (init_coding): Function deleted.
9168 (init_coding_once): Delete code to initialize conversion_buffer_size.
9170 * emacs.c (main): Don't call init_coding.
9172 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9174 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9175 (insert_glyphs): Likewise.
9177 * w32console.c (write_glyphs): Use a locally declared
9180 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9182 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
9183 member of display_info is NULL.
9185 2000-08-15 Gerd Moellmann <gerd@gnu.org>
9187 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
9189 * term.c (turn_off_face): Reset standout_mode when resetting
9190 appearances with capability `me'.
9191 (write_glyphs): Switch on inverse video before each face change.
9193 2000-08-14 Dave Love <fx@gnu.org>
9195 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
9196 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
9197 (lisp_free): Declare and make static.
9199 * window.c: Fix embedded comment.
9200 (syms_of_window): Fix doc string.
9202 2000-08-14 Gerd Moellmann <gerd@gnu.org>
9204 * keymap.c (push_key_description): If C without modifiers is < 32,
9205 make sure to print `C-' before `M-', like in the manual.
9207 2000-08-11 Gerd Moellmann <gerd@gnu.org>
9209 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
9210 since they aren't relocated anymore.
9211 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
9213 * xdisp.c (try_cursor_movement): Fix handling of cursor in
9214 partially visible line which is smaller than the window's height.
9216 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9218 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
9219 the multibyte form of eight-bit-control characters.
9220 (Fccl_execute_on_string): Initialize ccl->multibyte.
9222 * ccl.h (struct ccl_program): New member multibyte.
9224 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
9226 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9228 * regex.c (regex_compile) <normal_char>: Pay attention to
9230 (analyse_first) <exactn>: Setup fastmap correctly for
9231 eight-bit-control characters.
9233 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9235 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
9237 * keyboard.c (make_lispy_event): Handle the new event type
9238 multibyte_char_keystroke.
9240 * xterm.c: Include coding.h.
9241 (XTread_socket): Work around a bug of XmbLookupString. If the
9242 input is from XIM, decode it according to the current locale. In
9243 that case, generate multibyte_char_keystroke events.
9245 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9247 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
9248 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
9250 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9252 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
9253 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
9254 (move_it_in_display_line_to): Record iterator's ascent and descent
9255 before producing glyphs, and restore them when we know the glyph
9256 doesn't fit on the line.
9257 (move_it_to): Restructured so that it's easier to debug. If
9258 moving to a vpos, and not moving to an x or character position,
9259 stop as soon as the specified vpos is reached; don't move further
9260 into that line because that might change the computed line height.
9261 (try_cursor_movement): New function, extracted from the cursor
9262 movement branch of redisplay_window. If ending on a partially
9263 visible line, don't try to scroll if the cursor line is taller
9265 (redisplay_window): Use try_cursor_movement.
9267 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
9268 because that function doesn't cope with variable-height lines.
9270 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
9271 box cursor because that's better visible for large images.
9273 2000-08-10 Miles Bader <miles@gnu.org>
9275 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
9277 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9279 * xdisp.c (Vmessages_buffer_name): New variable.
9280 (message_dolog): Use it.
9281 (syms_of_xdisp): Initialize it.
9283 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
9285 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
9286 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
9287 redundant now that keyboard.h is included.
9289 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
9291 * keyboard.c (kbd_buffer_events_waiting): New function.
9293 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
9295 * msdos.c: Include keyboard.h.
9296 (XMenuActivate): Empty no_event events from the event buffer. If
9297 no events are left after that, call clear_input_pending.
9298 (mouse_clear_clicks): New function, code moved from mouse_init.
9299 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
9300 mouse driver to ``forget'' any past clicks.
9302 * Makefile.in (msdos.o): Depend on keyboard.h.
9304 2000-08-09 Gerd Moellmann <gerd@gnu.org>
9306 * lisp.h (input_pending): External declaration.
9308 * dispextern.h (Qredisplay_dont_pause): Declare extern.
9310 * xdisp.c (echo_area_display): Display thoroughly if input is
9311 pending. Bind redisplay-dont-pause to t during the redisplay.
9312 in case input is pending.
9314 * dispnew.c (Qredisplay_dont_pause): New variable.
9315 (syms_of_display): Initialize and staticpro it.
9316 (update_frame_1): Don't interrupt the display for pending input if
9317 redisplay_dont_pause is set.
9319 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
9321 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9323 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
9325 * callproc.c (Fcall_process): Terminate the unwind-protect around
9326 the post-read-conversion of coding system.
9328 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
9329 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
9330 * buffer.h (overlays_at): Update prototype.
9331 * xdisp.c (next_overlay_change): Update call to overlays_at.
9332 * xfaces.c (face_at_buffer_position): Likewise.
9333 * textprop.c (Fget_char_property): Likewise.
9334 * xterm.c (note_mouse_highlight): Likewise.
9336 * minibuf.c (do_completion): Don't consider a simple change of
9337 case as `completion'.
9339 2000-08-08 Ken Raeburn <raeburn@gnu.org>
9341 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
9342 * undo.c (record_delete): Make sure last_point_position_buffer is
9343 a buffer before comparing pointers.
9345 * coding.h (decode_coding_string): Declare.
9347 * intervals.h (Fprevious_single_char_property_change): Declare.
9349 * textprop.c (Fprevious_single_char_property_change): Don't do
9350 arithmetic directly on lisp objects.
9352 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
9354 * keyboard.h (menu_item_eval_property): Declare.
9356 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
9357 reuse as buffer name, instead of recreating (and discarding) every
9358 time a message is logged.
9359 (with_echo_area_buffer): Make callback arg A2 a lisp object.
9360 (current_message_1, truncate_message_1, set_message_1)
9361 (display_echo_area_1, resize_mini_window_1): Signatures changed.
9362 (current_message, truncate_echo_area, display_echo_area)
9363 (resize_echo_area_axactly): Changed calls.
9365 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
9367 (Ffind_coding_systems_region_internal): First argument to Fappend
9368 must be an integer, not a Lisp object.
9370 2000-08-08 Kenichi Handa <handa@etl.go.jp>
9372 * charset.c (Fchar_width): Doc fix.
9374 2000-08-08 Gerd Moellmann <gerd@gnu.org>
9376 * charset.c (Fstring_width): Doc fix.
9378 2000-08-07 Gerd Moellmann <gerd@gnu.org>
9380 * xdisp.c (start_display): When starting display on a continuation
9381 line, clear ascent and descent members of the iterator structure;
9382 the height of the continued line does not affect the height of the
9384 (make_cursor_line_fully_visible): Do nothing if cursor is on a
9385 line taller than the window.
9386 (redisplay_window) <forced window start>: Handle case that the
9387 middle of the window is not found in any row.
9388 (dump_glyph_row): Show more information.
9389 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
9390 first text line in a glyph matrix.
9392 * xterm.c (x_draw_image_foreground): Avoid drawing outside
9393 of the clip area when image doesn't have a mask.
9395 * fns.c (sweep_weak_table): Fix survival conditions for
9396 key-or-value and key-and-value weakness.
9398 * .gdbinit (xhashtable): New command.
9400 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
9401 tables out of the list of all weak hash tables.
9403 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
9404 a new buffer is created, make sure echo_area_buffer[] references
9407 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
9409 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
9412 2000-08-07 Kenichi Handa <handa@etl.go.jp>
9414 * syntax.c (skip_chars): Fix previous change. Make the handling
9415 of unibyte string consistent with that of regex search.
9417 2000-08-05 Gerd Moellmann <gerd@gnu.org>
9419 * xmenu.c (popup_get_selection): Use xfree instead of free.
9421 * fileio.c (Finsert_file_contents): Use xfree instead of free.
9423 * editfns.c (Ftranspose_regions): Use xfree instead of free.
9425 * callproc.c (child_setup): Use xfree instead of free.
9427 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
9429 (run_mac_command, closedir): Use `xfree' instead of `free'.
9431 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
9433 * eval.c (error): Use xfree instead of free.
9435 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
9437 * fns.c: Replace `illegal' with `invalid'.
9438 (Fmake_hash_table, make_hash_table): Allow table size of 0.
9440 2000-08-05 Kenichi Handa <handa@etl.go.jp>
9442 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
9445 2000-08-04 Noah Friedman <friedman@splode.com>
9447 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
9450 2000-08-04 Gerd Moellmann <gerd@gnu.org>
9452 * syntax.c (skip_chars): Fix typo in error message.
9454 2000-08-04 Andreas Schwab <schwab@suse.de>
9456 * m/ia64.h: Moved from s/ia64.h.
9458 2000-08-04 Kenichi Handa <handa@etl.go.jp>
9460 * process.c (read_process_output): Big simplification. Handle
9461 composition and post-read-conversion of coding system correctly.
9462 (send_process): Handle composition correctly.
9464 * callproc.c (Fcall_process): Handle post-read-conversion of
9465 coding system if any.
9467 * coding.c (decode_coding_iso2022): More strict check for handling
9469 (coding_restore_composition): Pay attention to the case that
9470 cmp_data is not set properly (because of invalid code in the
9472 (run_pre_post_conversion_on_str): Include text properties in the
9474 (decode_coding_string): Set members of coding correctly.
9476 2000-08-03 Gerd Moellmann <gerd@gnu.org>
9478 * s/ia64.h: New file.
9480 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
9481 Use NULL instead of 0 at the end of variable argument list of
9482 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
9483 sizeof (int) < sizeof (void *).
9485 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
9486 of variable argument lists of XtVaGetValues and XtVaSetValues.
9488 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
9489 variable argument lists of XtVaGetValues and XtVaSetValues.
9491 2000-08-02 Gerd Moellmann <gerd@gnu.org>
9493 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
9494 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
9496 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
9499 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
9500 in call to Fsingle_key_description.
9502 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
9505 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
9507 * window.c (display_buffer_reuse_frames): New variable.
9508 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
9509 frames displaying BUFFER.
9510 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
9512 2000-08-01 Miles Bader <miles@gnu.org>
9514 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
9515 when to constrain NEW_POS (they were pretty screwed up before).
9517 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
9519 * msdos.c (run_msdos_command): Save and restore the master
9520 environment, for the case that child_setup signals an error.
9521 When mirroring slashes in DOS shell commands, don't fail when
9522 argv[2] has embedded blanks.
9523 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
9524 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
9525 (dos_ttraw): Call mouse_setup_buttons.
9527 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
9528 using alloca; free it after run_msdos_command returns.
9530 2000-07-27 Dave Love <fx@gnu.org>
9532 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
9533 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
9535 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
9537 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
9539 * editfns.c (lisp_time_argument): Fix last change.
9541 2000-07-27 Gerd Moellmann <gerd@gnu.org>
9543 * fns.c (Fdelete): Make it work on vectors and strings in addition
9546 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
9547 (syms_of_fns): Initialize new variables.
9548 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
9549 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
9550 weakness, with t meaning the same as `key-and-value'.
9552 2000-07-27 Kenichi Handa <handa@etl.go.jp>
9554 * coding.h (struct coding_system): Member safe_charset deleted.
9556 * coding.c (Qsafe_charsets): This variable deleted.
9557 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
9559 (coding_safe_chars): New function.
9560 (CODING_SAFE_CHAR_P): New macro.
9561 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
9562 checking safe_charsets member of the coding system. Caller changed.
9563 (detect_coding_iso2022): New local variable safe_chars.
9564 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
9565 safe_charsets member of the coding system.
9566 (decode_coding_iso2022): New local variable safe_chars.
9567 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
9568 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
9569 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
9570 (ENCODE_UNSAFE_CHARACTER): New macro.
9571 (encode_coding_iso2022): New local variable safe_chars. Check
9573 (setup_coding_system): Delete the code to initialize
9574 coding->safe_charses
9575 (intersection, find_safe_codings): New functions.
9576 (Ffind_coding_systems_region_internal): New function.
9577 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
9578 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
9579 variable and initialize it.
9581 * fns.c (char_table_ref_and_index): New function.
9583 * lisp.h (char_table_ref_and_index): Add prototype.
9585 2000-07-26 Sam Steingold <sds@gnu.org>
9587 * editfns.c (lisp_time_argument): Added third argument `usec'.
9588 (Ffloat_time): New built-in Lisp function.
9590 2000-07-26 Gerd Moellmann <gerd@gnu.org>
9592 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
9593 for the character code.
9595 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
9598 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
9599 if called for a popup menu.
9600 (xmenu_show): Store help string in widget values.
9602 2000-07-26 Dave Love <fx@gnu.org>
9604 * syswait.h: Move some definitions.
9605 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
9606 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
9607 perspicuous definitions.
9608 (WTERMSIG): Fix bit pattern used.
9610 2000-07-26 Kenichi Handa <handa@etl.go.jp>
9612 * print.c (print_object): If vector printing is truncated, print
9613 "..." to indicate it as well as the case of list printing.
9615 2000-07-25 Gerd Moellmann <gerd@gnu.org>
9617 * xdisp.c (next_element_from_display_vector): Improve comments.
9619 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
9620 for the character code, and the rest for the face id as in 20.x.
9621 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
9623 * window.c (window_display_table): Cleaned up.
9625 * syntax.c (Fforward_word): Add last arg nil in call of
9626 Fconstrain_to_field.
9628 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
9630 * fileio.c (Frename_file) [DOS_NT]: If the file names are
9631 identical but for the letter-case, don't call
9632 barf_or_query_if_file_exists.
9634 2000-07-25 Miles Bader <miles@gnu.org>
9636 * editfns.c (find_field): Honor special `boundary' fields.
9637 (Qboundary): New variables.
9638 (syms_of_editfns): Initialize Qboundary.
9639 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
9640 Use scan_buffer instead of find_before_next_newline, because it
9641 allows us to detect the boundary case where there's a newline at
9643 * lisp.h (Fconstrain_to_field): Update external declaration.
9645 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9647 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
9650 2000-07-24 Dave Love <fx@gnu.org>
9652 * s/sunos4-0.h, s/sol2.h:
9653 (LIBS_TERMCAP): Move from m/sparc.h.
9655 * m/sparc.h (TERMINFO): Moved to system files (probably only
9656 relevant for sunos4 judging by its vintage).
9657 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
9660 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
9662 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
9663 name to single_keymap_panes.
9665 2000-07-24 Andreas Schwab <schwab@suse.de>
9667 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
9669 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9671 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
9672 parameters instead of using int parameters. Expect FN to accept
9673 EMACS_INT parameters.
9674 (display_echo_area, resize_echo_area_axactly, current_message)
9675 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
9676 with new argument list.
9677 (resize_mini_window_1): New callback function.
9678 (current_message_1, truncate_message_1, set_message_1): Change
9679 parameter lists to the new format expected by with_echo_area_buffer.
9681 2000-07-24 Kenichi Handa <handa@etl.go.jp>
9683 * fontset.c (fontset_ref): Remove INLINE declaration.
9684 (fontset_ref_via_base): Likewise.
9685 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
9688 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
9690 * msdos.c (IT_note_mouse_highlight): Process overlays in the
9691 correct order of priority. If help echo was found in an overlay,
9692 use that overlay as the object in which the help echo was found.
9694 2000-07-22 Miles Bader <miles@gnu.org>
9696 * textprop.c (Fprevious_single_char_property_change): The initial
9697 property value should be from the position preceding POSITION, not
9700 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
9702 * coding.c (syms_of_coding): Doc fix for
9703 inhibit-iso-escape-detection.
9705 2000-07-21 Gerd Moellmann <gerd@gnu.org>
9707 * xterm.c (note_mouse_highlight): Process overlays in the right
9710 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
9712 * xterm.c (note_mouse_highlight): If help-echo was found in an
9713 overlay, use that overlay as the object in which the help was found.
9715 * window.c (foreach_window_1): Fix typo reversing an if-condition.
9717 * window.c (foreach_window): Instead of a fake variable argument
9718 list, take one USER_DATA argument.
9719 (foreach_window_1): Likewise, and call callback functions with two
9720 args, the window and USER_DATA.
9721 (struct check_window_data): New struct.
9722 (check_window_containing): Use it.
9723 (window_from_coordinates): Set up a struct check_window_data for
9725 (add_window_to_list, freeze_window_start): Change parameters
9726 according to new calling convention.
9728 * window.h (foreach_window): Change prototype.
9730 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9732 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9734 * xmenu.c (menu_help_callback): Call show_help_echo with
9735 additional arguments OBJECT and POS.
9737 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9739 * data.c (Faset): Allow storing any multibyte character in a
9740 string. Convert unibyte string to multibyte if necessary.
9742 * xfns.c (x_encode_text): New function.
9743 (x_set_name): Use x_encode_text.
9744 (x_set_title): Likewise.
9746 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9748 * xterm.h (x_encode_text): Add prototype.
9750 2000-07-20 Dave Love <fx@gnu.org>
9752 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9755 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9757 * msdos.c (help_echo_window): New variable.
9758 (syms_of_msdos): Initialize and staticpro it.
9759 (IT_note_mode_line_highlight): Set help_echo_window.
9760 (IT_note_mouse_highlight): Ditto.
9761 (dos_rawgetc): Store help_echo_window in the second event produced
9764 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9765 Record the object that generated the help echo and the position of
9766 that object in help_echo_object and help_echo_pos. Record that
9767 some glyphs in a row are displayed in mouse-face.
9768 (IT_update_begin): Don't clear mouse highlight unless one of the
9769 enabled glyph rows is marked as being displayed in mouse-face.
9770 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9771 and position recorded in help_echo_object and help_echo_pos to the
9773 (IT_menu_display): Accept a new argument PN: the pane number of
9774 the current menu pane. Record the pane number and the item
9775 number of the item which has associated help string.
9776 (XMenuActivate): Update the prototype for help_callback in
9777 function declaration. Call IT_menu_display with the current menu
9778 pane number as an additional argument. Call help_callback with
9779 two additional arguments: the pane number and the item number of
9780 the menu item associated with the help text.
9781 (help_echo_object, help_echo_pos): New variables.
9782 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9784 * msdos.h (XMenuActivate): Update prototype.
9786 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9788 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9789 Add some more prototypes.
9791 * xterm.c, xterm.h: Add some more prototypes.
9793 * lisp.h (Fnext_single_char_property_change): Add prototype.
9795 * dispnew.c (direct_output_for_insert): Remove confusing
9796 outer local variable mouse_face_overwritten_p.
9797 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9799 * alloc.c (allocate_string_data): Don't copy old string contents.
9801 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9803 * coding.c (code_convert_region): Delete text properties before
9804 shrinking the conversion region.
9806 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9808 * dispnew.c (update_text_area): Write the whole row if it
9809 has mouse-face in it.
9811 * xfaces.c (face-alternative-font-family-alist): Remove
9812 DEFVAR_LISP; staticpro instead.
9814 * xmenu.c (menu_help_callback): Call show_help_echo with
9817 * keyboard.c (show_help_echo): Add parameter WINDOW.
9818 (read_char): Call show_help_echo with window extracted from Lisp
9820 (gen_help_event): Add parameter WINDOW.
9822 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9824 * xterm.c (help_echo_window): New variable.
9825 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9826 (XTread_socket): Pass help_echo_window to gen_help_event.
9827 (syms_of_xterm): Initialize and staticpro help_echo_window.
9829 2000-07-18 Dave Love <fx@gnu.org>
9831 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9833 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9835 * alloc.c (allocate_string_data): If string had already data
9836 assigned, copy old contents to new string data.
9838 * coding.c (syms_of_coding): Fix typo in spelling of variable
9839 `inhibit-iso-escape-detection'.
9841 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9843 * Makefile.in: Add dependencies on dispextern.h.
9844 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9845 `free'; both can conflict with system header files.
9847 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9849 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9852 2000-07-18 Dave Love <fx@gnu.org>
9854 * window.c (Fwindow_list): Declare arg `window'.
9856 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9858 * coding.c (setup_coding_system): Don't override the explicitly
9859 specified designations.
9861 2000-07-15 Miles Bader <miles@gnu.org>
9863 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9864 from `text_property_eq' and `text_property_stickiness', respectively.
9865 (find_field, Fconstrain_to_field, char_property_eq)
9866 (char_property_stickiness): Changed to call char-property functions
9867 instead of text-property-only ones.
9869 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9870 `next_single_char_property_change'). Do more error checking, and
9871 cleanup limit behavior.
9872 (Fprevious_single_char_property_change): New function.
9873 (syms_of_textprop): Initialize new subrs.
9875 * xdisp.c (display_prop_end, invisible_text_between_p):
9876 Call Fnext_single_char_property_change instead of
9877 next_single_char_property_change.
9879 2000-07-15 Jason Rumney <jasonr@gnu.org>
9881 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9882 after menu is finished with.
9883 (add_menu_item): Only consider wv->title as a menu title.
9884 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9886 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9888 (FONT_REGEXP): Remove unused macro, and its sub-components.
9889 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9891 * w32term.c (help_echo_object, help_echo_pos): New variables.
9892 (note_mode_line_highlight): Store additional information about the
9893 help-echo in help_echo_object and help_echo_pos. Check both
9894 `local-map' and `keymap' properties for changing the cursor
9895 (note_mouse_highlight): Store additional information about the
9896 help-echo in help_echo_object and help_echo_pos.
9897 (note_tool_bar_highlight): Set help_echo_object to nil and
9898 help_echo_pos to -1.
9899 (w32_read_socket): Use gen_help_event instead of filling
9900 input_events manually.
9901 (syms_of_w32term): Staticpro help_echo_object.
9902 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9903 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9904 (x_clear_mouse_face): New function.
9905 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9906 (x_update_window_begin): No need to turn off the mouse
9908 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9909 depending on whether they contain glyphs highlighted in mouse-face.
9910 (x_fill_stretch_glyph_string): Consume runs of stretch
9911 glyphs instead of a single one.
9912 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9913 with new argument list.
9914 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9915 (x_append_glyph, x_append_composite_glyph)
9916 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9917 changes in struct glyph starting 1999-12-27. See comments for
9918 xterm.c on 2000-07-05.
9920 2000-07-14 Sam Steingold <sds@gnu.org>
9922 * xfaces.c (realize_x_face): Fix the last patch:
9923 check `default_face' before dereferencing.
9925 2000-07-14 Dave Love <fx@gnu.org>
9927 * syntax.c (back_comment): Add null default in switch (for pcc).
9929 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9931 * xfaces.c (realize_x_face): Make fontset using the base of the
9932 default_face's fontset, not using the default fontset.
9934 * coding.c (inhibit_iso_escape_detection): New variable.
9935 (syms_of_coding): Make it a Lisp variable.
9936 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9937 nonzero, ignore ISO2022's escape sequence.
9939 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9941 * alloca.c (malloc) [emacs]: Define as xmalloc.
9943 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9944 use that instead of the mouse position. Add parameters DX and DY.
9946 * dispextern.h (Fx_show_tip): Adjust number of parameters
9949 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9950 if HELP is a function, call it with OBJECT and POS as parameters
9951 to get the help to display.
9952 (gen_help_event, kbd_buffer_store_help_event): New functions.
9953 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9954 (read_char): Call show_help_echo with new parameters.
9956 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9959 * xterm.c (help_echo_object, help_echo_pos): New variables.
9960 (note_mode_line_highlight): Store additional information about the
9961 help-echo in help_echo_object and help_echo_pos. Check both
9962 `local-map' and `keymap' properties for changing the cursor
9963 (note_mouse_highlight): Store additional information about the
9964 help-echo in help_echo_object and help_echo_pos.
9965 (note_tool_bar_highlight): Set help_echo_object to nil and
9966 help_echo_pos to -1.
9967 (XTread_socket): Use gen_help_event instead of filling
9968 input_events manually.
9969 (syms_of_xterm): Staticpro help_echo_object.
9971 * xmenu.c (menu_highlight_callback): Use
9972 kbd_buffer_store_help_event instead of setting up and input_event
9975 * xdisp.c (eval_form): GCPRO argument sexpr.
9976 (call_function): New function.
9977 (handle_single_display_prop): Use call_function and FUNCTIONP
9978 instead of checking whether if font_height is a symbol and
9981 * eval.c (internal_condition_case_2): New function.
9983 * lisp.h (FUNCTIONP): New macro.
9984 (internal_condition_case_2, call_function): Add prototypes.
9986 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9987 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9988 Always set `arg' member of input_events.
9989 (construct_menu_click): Unused function removed.
9991 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9993 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9994 (construct_drag_n_drop, x_scroll_bar_handle_click)
9995 (w32_read_socket): Always set `arg' member of input_events.
9997 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9999 * lisp.h (eval_form): Add prototype.
10001 * xdisp.c (eval_form): Make it externally visible.
10003 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10005 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10006 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10007 consing. For prefix events, store the frame in the `arg' slot of
10008 the event, otherwise store the key there.
10009 (XTread_socket): Instead of consing, use the frame_or_window slot
10010 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10012 * xmenu.c (menu_highlight_callback): Store help string in the
10013 `arg' member of the input event; don't cons.
10014 (menubar_selection_callback): Use the `arg' slot of input events
10015 to queue additional information, instead of consing.
10017 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10019 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10021 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10023 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10024 input events to queue additional information, instead of consing.
10026 * keyboard.c (kbd_buffer_gcpro): Renamed from
10027 kbd_buffer_frame_or_window. Now used for all Lisp objects
10028 referenced from the input queue.
10029 (kbd_buffer_store_event): Always use structure assignment for
10030 copying input events. Record all Lisp objects referenced from
10031 events in kbd_buffer_gcpro.
10032 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10033 differently from input events. Test for prefix menu_bar_events
10034 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10035 event in kbd_buffer_gcpro to nil.
10036 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10037 frame_or_window is equal to its arg member as prefix events.
10038 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10039 used by an input event to nil.
10040 (init_keyboard): Use two times the size of the input queue
10041 for kbd_buffer_gcpro.
10042 (syms_of_keyboard): Likewise.
10044 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10045 Use USER_SIGNAL_EVENT.
10047 * termhooks.h (struct input_event): Add member `arg'.
10048 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10049 (USER_SIGNAL_EVENT): Renamed from user_signal.
10051 * xfaces.c (ASET): Remove definition.
10053 * lisp.h (AREF, ASET, ASIZE): New macros.
10055 * fontset.c (AREF, ASIZE): Remove definitions.
10057 * fns.c (AREF): Remove definition.
10059 * composite.c (AREF): Remove definition.
10061 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10063 * dispnew.c (redraw_overlapped_rows): Add missing local.
10064 (scrolling_window): Remove debug code.
10066 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
10067 Before scrolling, turn off a mouse-highlight in the window
10070 * xterm.c (x_update_window_end): Add parameter
10071 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
10072 redisplay in XTframe_up_to_date.
10073 (x_clear_mouse_face): New function.
10074 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
10076 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
10078 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
10079 it when any row is written to that contains glyphs highlighted in
10081 (update_window): Call the window update end hook with new
10082 parameter MOUSE_FACE_OVERWRITTEN_P.
10083 (direct_output_for_insert): Give up if row contains mouse-face.
10085 * dispextern.h (struct redisplay_interface): Add parameter
10086 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
10087 (clear_mouse_face): New function pointer member.
10089 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
10091 * syntax.c (back_comment): Use one switch rather than a few `if's.
10092 Obey open_paren_in_column_0_is_defun_start.
10093 When reverting to the `slow' method, try to nicely handle the case
10094 of nested comments by checking that the comment-starter we found
10095 does indeed match the comment-ender.
10096 (scan_sexps_forward, scan_sexps_forward):
10097 Ignore excessive opening parenthesis rather than throwing an error.
10099 2000-07-11 Gerd Moellmann <gerd@gnu.org>
10101 * doc.c (Fsubstitute_command_keys): Handle case that a GC
10102 in Fwhere_is_internal or get_keymap_1 relocates string contents.
10104 * dispnew.c (direct_output_forward_char): Give up if currently
10105 displaying a message instead of the minibuffer contents.
10107 * xterm.c (x_update_window_begin): No need to turn off the mouse
10109 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10110 depending on whether they contain glyphs highlighted in mouse-face.
10112 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10113 compare the mouse_face_p flags of both rows.
10115 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10117 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10119 * keyboard.c (show_help_echo): Accept additional parameter
10120 ok_to_overwrite_keystroke_echo.
10121 (read_char): Call show_help_echo with a zero
10122 ok_to_overwrite_keystroke_echo argument.
10123 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
10124 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
10125 ok_to_overwrite_keystroke_echo argument.
10126 * w32menu.c (w32_menu_display_help): Call show_help_echo with
10127 non-zero ok_to_overwrite_keystroke_echo argument.
10129 2000-07-10 Gerd Moellmann <gerd@gnu.org>
10131 * xdisp.c (try_window_id): If changes are all below what is
10132 displayed in the window, and point is in the window, we still
10133 might have to find point on the display.
10135 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
10136 glyphs instead of a single one.
10137 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10138 with new argument list.
10139 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10141 * keymap.c (get_keymap_1): Add comment that this function can GC.
10142 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
10143 comment that functions can GC.
10144 (Fset_keymap_parent): GCPRO arg KEYMAP.
10146 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
10148 * msdos.c (XMenuActivate): After exiting the menu, restore the
10149 echo area message and erase it.
10151 2000-07-10 Kenichi Handa <handa@etl.go.jp>
10153 * fontset.c (Ffontset_info): Make the return value more compatible
10154 with that of Emacs 20.
10156 2000-07-07 Gerd Moellmann <gerd@gnu.org>
10158 * eval.c (Fsignal): Handle case that backtrace_list is null.
10160 2000-07-07 Kenichi Handa <handa@etl.go.jp>
10162 * ccl.c (Fccl_execute): Typo fixed.
10164 2000-07-06 Gerd Moellmann <gerd@gnu.org>
10166 * window.c (window_loop): Add missing gcpro1 local variable.
10168 * window.c (Fwindow_list): Reverse list at the end.
10169 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10170 means allow windows on OWINDOW's frame, only.
10171 (window_loop): Simplified; use Fwindow_list.
10173 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10175 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10177 * xterm.c (XTread_socket): Increment handling_signal at the start,
10178 decrement it at the end.
10180 * eval.c (handling_signal): New variable.
10181 (Fsignal): Abort if handling_signal is non-zero.
10183 * lisp.h (handling_signal): External declaration.
10185 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
10187 2000-07-05 Ken Raeburn <raeburn@gnu.org>
10189 Sound support for NetBSD through "Linux emulation" support:
10190 * config.in (HAVE_SOUNDCARD_H): Undef.
10191 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
10192 * Makefile.in (LIBSOUND): New variable.
10193 (LIBES): Include it.
10194 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
10195 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
10196 (vox_open): Use DEFAULT_SOUND_DEVICE.
10197 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
10199 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10201 * print.c (print_error_message): If Vsignaling_function is set,
10202 show it in *Messages*.
10204 * lisp.h (Vsignaling_function): External declaration.
10206 * eval.c (Vsignaling_function): New variable.
10207 (Fsignal): Compute it.
10208 (syms_of_eval): Staticpro it.
10210 2000-07-05 Dave Love <fx@gnu.org>
10212 * syswait.h: Use the autoconf recommended approach. Old code
10213 #if'd out in case we need to revert.
10215 * config.in (HAVE_SYS_WAIT_H): Added.
10217 2000-07-05 Andrew Innes <andrewi@gnu.org>
10219 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
10220 when non-NULL instead of __morecore, to take account of buffer
10221 memory. This also solves a problem with spurious memory warnings
10224 * ralloc.c: Make real_morecore non-static.
10226 * eval.c (internal_condition_case): Comment out abort if
10227 interrupt_input_blocked is not zero.
10229 * makefile.nt: Add support for `bootstrap' and related targets.
10230 Include minimal debug info in emacs.exe in release build.
10231 Remove all dependencies on lisp.h, and fixup some others.
10233 * w32.c (init_environment): Install code from 20.7 for providing
10234 default values for environment variables, based on the
10235 executable's own location.
10236 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
10237 (sys_socket): Install socket inheritance bug fix from 20.7.
10239 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
10240 here via blockinput.h).
10242 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
10244 * w32menu.c (w32_menu_display_help):
10245 * xmenu.c (menu_help_callback): Use show_help_echo.
10247 * keyboard.h (show_help_echo): Declare.
10249 * keyboard.c (show_help_echo): New function, extracted from read_char.
10250 Feval its `msg' argument if it's a cons cell.
10251 (read_char): Use it.
10252 (follow_key): Pass `autoload' to get_keyelt.
10254 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
10255 (note_tool_bar_highlight, XTread_socket):
10256 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
10258 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
10259 (note_tool_bar_highlight, w32_read_socket):
10260 Do not gratuitously ignore non-string `help-echo' properties.
10262 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10264 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
10266 * window.c (delete_all_subwindows): Reset Vwindow_list.
10268 * xterm.c (x_append_glyph, x_append_composite_glyph)
10269 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10270 changes in struct glyph starting 1999-12-27. Some bit-fields of
10271 struct glyph were not set, which made glyphs unequal when compared
10272 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
10273 effects were the result. This also depended on the contents of
10274 memory returned by xmalloc. If flickering happens again, activate
10275 the code in clear_glyph_row that's in #if 0. If the flickering is
10276 gone with that, chances are that it is caused by something similar.
10278 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
10280 * dispextern.h: Add some comments.
10282 * window.c (add_window_to_list): Add parameter LIST.
10283 (window_list): Order list so that, for each frame, windows are
10284 in canonical order, and so that frames appear in the list in
10285 the order given by Vframe_list.
10286 (next_window): Reverse the handling of NEXT_P.
10288 2000-07-04 Gerd Moellmann <gerd@gnu.org>
10290 * window.c (Vwindow_list): New variable.
10291 (make_window, delete_window): Set Vwindow_list to nil.
10292 (check_window_containing): New function.
10293 (window_from_coordinates): Rewritten.
10294 (add_window_to_list, window_list, candidate_window_p)
10295 (decode_next_window_args, next_window): New functions.
10296 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
10297 (Fwindow_list): New function.
10298 (Fother_window): Cleaned up.
10299 (foreach_window): Add a longer "variable argument list". Let
10300 callback function return 0 to indicate that cycling over windows
10302 (foreach_window_1): Likewise.
10303 (freeze_window_start): Return int.
10304 (init_window): New function.
10305 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
10307 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
10308 input_event with bzero.
10309 (main): Call init_window.
10311 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
10314 2000-07-04 Kenichi Handa <handa@etl.go.jp>
10316 * composite.h (make_composition_value_copy): Extern it.
10318 * composite.c (make_composition_value_copy): New function.
10320 * editfns.c (Fformat): While copying text properties, make each
10321 composition property value a copy.
10323 * fns.c (concat): While copying text properties, make each
10324 composition property value a copy.
10326 2000-07-03 Gerd Moellmann <gerd@gnu.org>
10328 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
10330 * fns.c (sweep_weak_table): Mark only objects that are not
10333 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
10334 include those frames as candidates which have their focus
10335 redirected to the minibuffer frame.
10337 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
10339 * fns.c (Fputhash): Return `value' rather than nil.
10341 2000-06-30 Gerd Moellmann <gerd@gnu.org>
10343 * frame.c (next_frame): Don't check focus redirection in case
10344 MINIBUF is a window. Doing so excludes frames using MINIBUF
10345 unless their focus is redirected, which contradicts the
10346 specification of next-frame, and leads to infinite loops in
10347 certain situations when cycling through windows with next-window.
10349 2000-06-30 Kenichi Handa <handa@etl.go.jp>
10351 * coding.c (code_convert_region): Even if the length of text is
10352 zero, try to convert it if coding->type is coding_type_ccl.
10353 (decode_coding_string, encode_coding_string): Likewise.
10355 2000-06-28 Gerd Moellmann <gerd@gnu.org>
10357 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
10358 the display if windows_or_buffers_changed.
10360 * dispnew.c (struct row_entry): New structure.
10361 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
10362 (row_table_size, old_lines, new_lines, old_lines_size)
10363 (new_lines_size, run_pool, runs_size, runs): New variables.
10364 (add_row_entry): New function.
10365 (scrolling_window): Use data structures allocated with xmalloc and
10366 held in global variables, instead of allocating them with alloca and
10367 holding them in local variables. Use a larger hash table whose
10368 size depends on glyph matrix sizes. Don't use bzero to clear the
10369 hash table; instead, clear used slots only.
10371 * fns.c (next_almost_prime): Make it externally visible.
10373 * lisp.h (next_almost_prime): Add prototype.
10375 * s/isc4-0.h (sigunblock): Define.
10377 * s/sco5.h (sigunblock): Define.
10379 2000-06-27 Dave Love <fx@gnu.org>
10381 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
10382 (moved to osf5-0.h).
10383 [!NOT_C_CODE]: Protect string.h stuff.
10385 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
10386 (sys_siglist, NSIG): Definitions moved here from osf1.h.
10388 2000-06-27 Gerd Moellmann <gerd@gnu.org>
10390 * xdisp.c (resize_mini_window): Subtract the extra line spacing
10391 below the last line from the needed window height.
10393 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
10395 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
10396 (Fwidget_get): Use it.
10397 (syms_of_fns): Defsubr it.
10399 2000-06-26 Gerd Moellmann <gerd@gnu.org>
10401 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
10402 display info for XIM.
10403 (xim_open_dpy): Likewise.
10404 (xim_close_dpy): Don't free the display info's XIM.
10406 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
10408 * config.in (USE_XIM): New define.
10410 * keymap.c (get_keyelt): For menu-items containing a `:filter
10411 FILTER', apply FILTER to the menu-item's definition to get the
10412 real definition to use.
10414 * lisp.h (QCfilter): External declaration.
10416 * xfns.c (Fimage_size): New function.
10417 (syms_of_xfns): Defsubr it.
10419 2000-06-26 Andreas Schwab <schwab@suse.de>
10421 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
10422 Fstring_as_unibyte.
10424 2000-06-25 Dave Love <fx@gnu.org>
10426 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
10428 * Makefile.in (blockinput.h): Depend on atimer.h.
10429 (atimer.h): Depend on systime.h.
10431 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
10433 * atimer.h: Protect against multiple inclusion. Include systime.h.
10435 * lisp.h (swap_in_global_binding): Declare.
10437 2000-06-24 Ken Raeburn <raeburn@gnu.org>
10439 * process.c (Fopen_network_stream): Turn off atimers for duration
10440 of call to connect. (Patch from Gerd.)
10442 2000-06-23 Dave Love <fx@gnu.org>
10444 * ralloc.c: Maybe include unistd.h
10446 * emacs.c (setgrp): Undefine before defining.
10447 (malloc_warning, set_time_zone_rule, index): Prototype.
10449 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
10450 HAVE_STRUCT_TIMEZONE.
10452 * s/osf1.h: Move string.h hack here from alpha.h and make it
10454 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
10456 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
10457 (SOCKLEN_TYPE): Don't define.
10459 * m/alpha.h: Remove string.h hack.
10461 * s/osf5-0.h: New file.
10463 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
10464 include time.h, done by systime.h.
10465 [__FreeBSD__]: Remove redundant includes.
10467 * callproc.c (setpgrp): Undefine before defining.
10468 (delete_temp_file): Return Qnil to avoid warning.
10470 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
10472 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
10475 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
10477 * composite.h (compose_text): Declare.
10479 * xterm.c: Don't include sys/types.h unconditionally. Don't
10480 protect its inclusion with !USG (following xmenu.c).
10482 2000-06-23 Gerd Moellmann <gerd@gnu.org>
10484 * xfns.c (x_create_tip_frame): Initialize frame's colors like
10487 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10489 * coding.c (decode_eol_post_ccl): Special handling for undecided
10490 and inconsistent EOL types.
10492 2000-06-22 Gerd Moellmann <gerd@gnu.org>
10494 * xrdb.c (x_load_resources): Add default resource for scroll bar's
10495 trough color and main window's background color.
10497 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
10499 * xterm.h (Xt_app_con): External declaration.
10501 * widget.c (EmacsFrameRealize): Fix typo.
10503 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
10505 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
10506 (handle_invisible_prop): Record the start of invisible text in
10507 it->add_overlay_start.
10508 (struct overlay_entry): Add member `overlay'.
10509 (handle_overlay_change): Simplify.
10510 (next_overlay_string): After having processed overlay strings at the
10511 end of the buffer, record that fact in
10512 it->overlay_strings_at_end_processed_p.
10513 (compare_overlay_entries): If before- and after-strings come
10514 from the same overlay, let before-strings come first.
10515 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
10516 (load_overlay_strings): Take it->add_overlay_start into account
10517 when adding overlay strings.
10519 * dispextern.h (struct it): Add member add_overlay_start.
10521 2000-06-22 Dave Love <fx@gnu.org>
10523 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
10525 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
10527 2000-06-22 Kenichi Handa <handa@etl.go.jp>
10529 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
10532 2000-06-21 Dave Love <fx@gnu.org>
10534 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
10536 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
10538 * syntax.c (back_comment): Simplify string-parity counting (with
10539 the added benefit of handling multiple string-styles as long as
10540 they are not intertwined).
10541 Jump to the slow code as soon as a comment starter is found in
10542 a "string_lossage" position. Fixes the case: " /* " /* " */.
10544 2000-06-21 Dave Love <fx@gnu.org>
10546 * Makefile.in: Use GETLOADAVG_LIBS.
10548 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
10549 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
10551 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10553 * syntax.c (describe_syntax): Recognize the `n'estable bit.
10554 (Fforward_comment, scan_lists):
10555 Check the comstyle of single-char comment-starters.
10556 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
10557 we're just at the beginning of the comment (f.ex with (*) ... (*)).
10558 Check the comstyle of single-char comment-starters.
10559 Clarify control-flow around the Scomment case.
10561 2000-06-20 Dave Love <fx@gnu.org>
10563 * fns.c (make_hash_table, maybe_resize_hash_table):
10564 Cast arg of next_almost_prime.
10566 * tparam.c [emacs]: Include lisp.h.
10568 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
10571 2000-06-20 Gerd Moellmann <gerd@gnu.org>
10573 * keyboard.c (adjust_point_for_property): Check if display
10574 property should be treated as intangible by looking at its value.
10576 * xdisp.c (single_display_prop_intangible_p)
10577 (display_prop_intangible_p): New functions.
10579 * dispextern.h (display_prop_intangible_p): Add prototype.
10581 * xdisp.c (dump_glyph_row): Show type of glyph->object.
10583 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
10584 argument to sigprocmask.
10586 * s/sco5.h (sigblock): Redefined to pass a pointer as second
10587 argument to sigprocmask.
10589 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
10590 sigprocmask_set, and pass a pointer to it to sigprocmask.
10592 * sysdep.c (sigprocmask_set): New variable.
10594 * fileio.c (make_temp_name): Don't use `%s' in string passed to
10597 2000-06-20 Sam Steingold <sds@gnu.org>
10599 * xrdb.c: Don't declare xmalloc, xrealloc.
10601 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10603 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
10604 (re_comp): Cast gettext return value to avoid complaints when
10607 2000-06-20 Dave Love <fx@gnu.org>
10609 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
10611 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
10613 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
10615 * m/alpha.h: Don't declare xmalloc, xrealloc.
10617 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
10619 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
10621 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
10623 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
10626 * keyboard.h (poll_for_input_1): Declare.
10628 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
10630 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
10632 * doprnt.c: Don't declare xmalloc, xrealloc.
10634 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
10635 (getenv, ctime, getwd): Removed.
10636 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
10638 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
10639 x_set_tool_bar_lines.
10641 * config.in: Add HAVE_GETWD. Move some definitions above
10642 machine/system includes.
10644 2000-06-20 Kenichi Handa <handa@etl.go.jp>
10646 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
10648 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
10649 contain information about ENCODING.
10651 * fontset.c (FONTSET_ASCII): Use the first element of char table
10652 for an ASCII font, not defalt slot.
10653 (fontset_ref_via_base): If FONTSET doesn't contain information for
10654 C, try the default fontset.
10655 (make_fontset): Don't copy the default fontset.
10656 (fontset_font_pattern): Likewise.
10657 (accumulate_font_info): If ELT is nil, use the corresponding
10658 element in the default fontset.
10660 2000-06-19 Dave Love <fx@gnu.org>
10662 * syntax.c (Fparse_partial_sexp): Doc fix.
10664 * regex.h: Test PROTOTYPES as well as __STDC__.
10666 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
10667 errno, strerror. Put text after #endif in comment.
10669 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
10671 * xterm.c (x_frame_of_widget): Likewise.
10673 2000-06-19 Gerd Moellmann <gerd@gnu.org>
10675 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
10676 to Vfundamental_mode_abbrev_table.
10678 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
10679 bogus objects are marked. This slows down GC by ~80 percent, but
10680 it might be worth trying when debugging GC-related problems.
10681 This feature requires conservative stack marking to be enabled.
10683 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
10684 returns XLookupChars, reset `modifiers' to zero.
10686 2000-06-19 Dave Love <fx@gnu.org>
10688 * mktime.c: Unprotoized.
10690 2000-06-19 Richard Stallman <rms@gnu.org>
10692 * data.c (set_internal): If variable is frame-local,
10693 store the new value immediately into the frame parameter alist.
10695 2000-06-19 Ken Raeburn <raeburn@gnu.org>
10697 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
10698 in the custom handler pointer.
10700 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
10701 value, or checks for CHAR_META can fail when Lisp_Object is a
10703 * keymap.c (get_keyelt): Likewise.
10705 2000-06-19 Kenichi Handa <handa@etl.go.jp>
10707 * ccl.h (struct ccl_program): New member eol_type.
10708 (struct ccl_spec): New member cr_carryover.
10710 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
10711 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
10713 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
10714 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
10715 (decode_eol_post_ccl): New function.
10716 (decode_coding): Don't detect EOL format here for CCL based coding
10718 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
10719 decode_eol_post_ccl after running the CCL program.
10720 (code_convert_region): Don't detect EOL format here for CCL based
10722 (decode_coding_string): Likewise.
10724 2000-06-18 Ken Raeburn <raeburn@gnu.org>
10726 * charset.c (update_charset_table): Use XINT on "iso_final_char"
10727 when treating it as an integer.
10729 * coding.h (encode_coding_string): Declare.
10731 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10734 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10735 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10736 to be passed to get_local_map.
10738 * sound.c (Fplay_sound): Don't call make_number on
10739 Frun_hook_with_args count argument.
10741 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10742 for lisp objects in X event structure data field, when lisp
10743 objects are represented with unions.
10744 (x_scroll_bar_to_input_event): Ditto.
10746 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10748 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10749 termination of string. Fix sense of test whether
10750 Vline_number_display_limit is an integer.
10752 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10754 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10755 only if HAVE_X_WINDOWS.
10757 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10760 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10763 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10765 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10768 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10770 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10771 start of the while loop.
10773 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10775 * atimer.c (alarm_signal_handler): Add forward declaration.
10777 * data.c (set_internal): Remove debug code.
10779 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10781 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10783 * unexec.c (toplevel) [COFF]: Include coff.h.
10785 * s/lynxos.h: New file.
10787 * keymap.c (Fsingle_key_description): Enclose function key and
10788 event symbol names in angle brackets.
10790 * xdisp.c (setup_echo_area_for_printing): Call
10791 message_log_maybe_newline if message_buf_print is not set.
10793 * print.c (printchar, strout): Don't check message_buf_print
10794 before calling setup_echo_area_for_printing because that
10795 function does something useful even when message_buf_print is
10798 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10800 (ensure_echo_area_buffers): Initialize echo buffer's
10801 truncate lines setting to nil.
10802 (with_echo_area_buffer): Don't set the echo buffer's truncate
10803 lines setting here.
10804 (set_message_1): Set it here instead, based on the value
10805 of message_truncate_lines.
10806 (resize_mini_window): Handle case that lines are truncated.
10807 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10808 DEFVAR_BOOL message-truncate-lines.
10810 * keyboard.c (read_char): Bind message-truncate-lines to t
10811 while displaying a help-echo.
10813 * lisp.h (Qmessage_truncate_lines): External declaration.
10815 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10817 * xdisp.c (Vline_number_display_limit): Renamed from
10818 line_number_display_limit.
10819 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10820 Extend documentation string. Initialize
10821 Vline_number_display_limit to nil meaning no limit.
10822 (decode_mode_spec): Use Vline_number_display_limit with its new
10825 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10827 2000-06-13 Richard Stallman <rms@gnu.org>
10829 * frame.c (Fmodify_frame_parameters): Doc fix.
10831 * xfns.c (x_set_frame_parameters): Comment fix.
10833 * frame.c (store_frame_param): Call swap_in_global_binding if the
10834 variable's current binding was chosen based on this frame.
10836 * data.c (swap_in_global_binding): New function.
10838 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10840 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10841 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10843 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10845 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10847 2000-06-12 Jason Rumney <jasonr@gnu.org>
10849 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10851 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10853 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10855 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10857 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10859 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10860 (syms_of_xfaces): Defsubr Sdump_colors.
10861 (x_free_colors): Don't treat b&w specially on default visual.
10862 (x_free_dpy_colors): New function.
10863 (free_face_colors): Don't check visual class; it's done
10866 * xterm.c (x_frame_of_widget): New function.
10867 (x_alloc_nearest_color_for_widget): Use it.
10868 (x_copy_dpy_color): New function.
10869 (x_destroy_window): Free various colors.
10871 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10873 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10875 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10877 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10879 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10881 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10883 2000-06-11 Dave Love <fx@gnu.org>
10885 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10887 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10889 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10891 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10893 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10896 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10898 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10899 (regex_compile): Fix the code for handling the case of single byte
10900 char and multibyte char being mixed in a range within [...].
10902 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10903 and dst_multibyte members of coding.
10905 * charset.c (update_charset_table): Update the table
10906 bytes_by_char_head.
10907 (init_charset_once): Initialize elements of bytes_by_char_head to
10908 1 except for leading codes for private charases.
10910 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10911 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10913 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10915 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10916 access the data it doesn't point to.
10918 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10920 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10921 will be translated to a switch-frame event when reading the
10922 event queue. This is necessary because Emacs otherwise won't
10923 perform a switch-frame to a new frame until some other event, for
10924 example a keystroke event, forces it to do so. This has various
10925 effects, one visible being that the cursor of a frame created with
10926 C-x 5 2 or switched to with a window manager key binding like
10927 A-TAB stays hollow because selected_window isn't on the newly
10928 focused frame until the switch-frame is performed.
10930 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10931 generating a switch-frame event if necessary.
10933 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10935 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10938 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10940 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10942 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10944 * window.c (displayed_window_lines): Take empty lines at
10945 the bottom of a window into account.
10947 * window.c (displayed_window_lines): New function.
10948 (Fmove_to_window_line): Use displayed_window_lines to determine
10949 the number of lines to move, instead of using the window's height.
10951 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10952 to stop reading, even if the form read sets point to a different
10953 value when evaluated.
10955 * xdisp.c (display_line): Fix code deciding in which line to
10958 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10960 * fileio.c (e_write): Free composition data if stored in
10963 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10965 * xdisp.c (display_line): Set row's and iterator's
10966 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10967 Set cursor even if row ends in the middle of a character.
10968 (dump_glyph_row): Print values of new flags.
10969 (redisplay_window) <cursor movement in unchanged window>: When
10970 point has been moved forward, and PT is at the end of the cursor
10971 row, don't place the cursor in the next row if the cursor row ends
10972 in the middle of a character or at ZV.
10974 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10975 (struct glyph_row): Add starts_in_middle_of_char_p and
10976 ends_in_middle_of_char_p.
10977 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10978 ends_in_middle_of_char_p flag.
10979 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10981 * term.c (append_glyph): Revert change of 2000-06-06.
10983 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10984 padding glyph not fitting on line as whole character not
10987 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10988 this isn't true for images with `:ascent 100'.
10990 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10992 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10993 as modified if it is originally unmodified.
10995 * term.c (encode_terminal_code): Change the way to check if
10996 terminal coding does any conversion.
10997 (append_glyph): Set glyph->pixel_width correctly.
10999 * xdisp.c (display_line): While checking line continuation, pay
11000 attention to a padding glyph.
11002 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11004 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11006 2000-06-05 Dave Love <fx@gnu.org>
11008 * xdisp.c: Include fontset.h.
11010 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11012 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11014 * dispnew.c: Conditionally include term.h.
11016 * coding.h: Declare code_convert_string_norecord.
11018 * frame.h (struct frame): Use volatile unconditionally.
11020 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11022 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11024 * systime.h: Protect against multiple inclusion.
11025 (timezone) [USG5_4]: Define as time_t.
11027 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11028 (Foptimize_char_table, make_temp_name): Declare.
11030 * Makefile.in (xdisp.o): Depend on fontset.h.
11032 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11034 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11035 (Foptimize_char_table, make_temp_name): Declare.
11039 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11041 2000-06-02 Dave Love <fx@gnu.org>
11043 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11045 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11047 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11048 result face, set flags in that face indicating that colors may not
11051 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11052 glyph, use the ASCII NUL character to determine the face.
11054 2000-06-02 Dave Love <fx@gnu.org>
11056 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11057 (VFORK_RETURN_TYPE): Remove.
11059 * config.in: Add NO_MATHERR.
11061 2000-06-01 Dave Love <fx@gnu.org>
11063 * cmds.c (internal_self_insert): Don't check
11064 Vbefore_change_function, Vafter_change_function.
11066 * insdel.c (signal_before_change, signal_after_change): Likewise.
11068 * buffer.c (Vbefore_change_function, Vafter_change_function):
11069 Variables and their initializations deleted.
11071 * callint.c (Fcall_interactively): Doc fix.
11073 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
11075 2000-05-31 Dave Love <fx@gnu.org>
11077 * textprop.c: Revert last change -- duplicated.
11079 2000-05-31 Gerd Moellmann <gerd@gnu.org>
11081 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
11084 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
11086 2000-05-31 Jason Rumney <jasonr@gnu.org>
11088 * search.c (Fre_search_forward, Fre_search_backward)
11089 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
11091 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
11093 2000-05-30 Jason Rumney <jasonr@gnu.org>
11095 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
11096 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
11098 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
11100 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
11101 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
11102 expand a nil default_filename.
11104 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
11105 pointer to glyph_to_pixel_coords, not a frame.
11107 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11108 coding.h to dependencies.
11110 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11112 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11113 window pointer to be consistent with w32term.c and xterm.c.
11115 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11116 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11117 (Qline_spacing, Qcenter): New variables.
11118 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11119 (x_set_line_spacing): New function.
11120 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
11121 (x_specified_cursor_type): New function.
11122 (x_set_cursor_type): Use it.
11123 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
11125 (validate_x_resource_name, x_get_resource_string): Measure lengths
11126 of external strings in bytes.
11127 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
11128 GetTextExtentPoint32 with NULL title.
11129 (Fx_create_frame): Initialize Qline_spacing.
11130 (w32_load_system_font): Initialize font->double_byte_p.
11131 (x_to_w32_charset): Use Vw32_charset_info_alist.
11132 (Image, busy cursor, tooltip functions): Merged changes from
11133 xfns.c. Not yet functional on Windows.
11135 * w32gui.h (W32FontStruct): Add double_byte_p member.
11137 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
11138 (emacs_button_translation): Use it.
11139 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
11140 in `mask' to be set.
11142 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
11145 * w32term.c: Format and doc changes to bring closer to xterm.c.
11146 (w32_char_font_type): New enum.
11147 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
11148 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
11149 (w32_encode_char): New function.
11150 (x_encode_char): Removed.
11151 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
11152 x_encode_char and w32_font_is_double_byte.
11153 (x_produce_image_glyph): Use image_ascent.
11154 (x_produce_glyphs): Use new version of w32_per_char_metric and
11155 handle NULL return value. Allow extra line spacing.
11156 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
11157 (w32_get_glyph_overhangs): Remove unicode_p param. Use
11158 w32_font_type member of glyph instead.
11159 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
11160 (fast_find_position): Make sure not to consider rows not visible
11162 (w32_read_socket) [WM_MENUSELECT]: Cannot call
11163 w32_menu_display_help with input blocked, as it can abort.
11164 (x_display_and_set_cursor): Choose cursor depending
11165 on buffer-local value of cursor_type.
11166 (x_draw_bar_cursor): Add parameter WIDTH.
11168 * w32term.h (CP_DEFAULT): Define.
11169 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11171 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11173 * search.c (Fre_search_forward, Fre_search_backward)
11174 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11176 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11178 * coding.c (detect_coding_iso2022): Fix code for checking
11179 CODING_CATEGORY_MASK_ISO_8_2.
11181 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
11183 * regex.c (PREFETCH_NOLIMIT): New function.
11184 (re_match_2_internal): Use it and adjust the end_match_2 logic.
11186 2000-05-29 Gerd Moellmann <gerd@gnu.org>
11188 * syntax.c (find_defun_start): Move test for
11189 open_paren_in_column_0_is_defun_start outside of the loop.
11191 * xdisp.c (redisplay_window): Really switch buffers when
11192 displaying mode lines, and temporarily set selected_frame to the
11193 frame of the window that's redisplayed.
11195 * xfaces.c (free_realized_faces): Block/unblock input.
11196 (free_realized_multibyte_face): Ditto.
11198 2000-05-29 Dave Love <fx@gnu.org>
11200 * textprop.c (Qkeymap): New variable.
11201 (syms_of_textprop): Intern it.
11203 * keymap.c: Include intervals.h.
11204 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
11206 * Makefile.in (keymap.o): Depend on intervals.h.
11208 * keyboard.c (menu_bar_items, tool_bar_items)
11209 (Fexecute_extended_command): Deal with `keymap' property.
11210 (read_key_sequence): Track map from `keymap' property as well as
11213 * intervals.c (get_local_map): Extra arg to allow looking for
11216 * intervals.h (map_property): New enum.
11217 (get_local_map): Extra arg using it.
11218 (Qkeymap): Declare.
11220 * lisp.h (get_local_map): Don't declare here.
11222 2000-05-29 Kenichi Handa <handa@etl.go.jp>
11224 * Makefile.in (callproc.o): Depend on composite.h.
11226 * callproc.c: Include composite.h.
11227 (Fcall_process): Handle composition correctly.
11229 * coding.h (coding_allocate_composition_data): Extern it.
11230 (coding_restore_composition): Likewise.
11232 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
11233 yet allocated, finish decoding with result
11234 CODING_FINISH_INSUFFICIENT_CMP.
11235 (coding_allocate_composition_data): Make it non-static.
11236 (coding_restore_composition): Likewise.
11238 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
11240 * charset.c (syms_of_charset): Revert last change.
11242 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11244 * term.c (produce_glyphs): Treat characters from the eight-bit-*
11245 charsets as unibyte, with 1-column screen width. Sent by Kenichi
11248 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11250 * charset.c (syms_of_charset): Set width of character sets
11251 eight-bit-control and eight-bit-graphic to 1 column.
11253 2000-05-26 Gerd Moellmann <gerd@gnu.org>
11255 * config.in (HAVE_SPEED_T): New define.
11257 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
11260 2000-05-26 Dave Love <fx@gnu.org>
11262 * coding.c (shrink_decoding_region): Initialize eol_conversion.
11264 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
11265 (Fsubr_arity): New function.
11266 (syms_of_data): Install them.
11268 2000-05-26 Kenichi Handa <handa@etl.go.jp>
11270 * charset.c (init_charset_once): Set the table bytes_by_char_head
11273 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
11274 the default fontset to what Emacs uses by default.
11275 (check_registry_encoding): This function deleted.
11276 (Fset_fontset_font): Remove the adhoc condition for the default
11277 fontset. Allow cons in FONTNAME.
11279 * fns.c (map_char_table): Ignore char-table entries for
11280 charsets eight-bit-control and eight-bit-graphic.
11282 2000-05-25 Ken Raeburn <raeburn@gnu.org>
11284 * emacs.c (main): Initialize keyboard syms before initializing
11285 window code, so face names are available.
11287 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
11289 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
11290 of an anchor at the beginning of a shy-group.
11292 2000-05-25 Gerd Moellmann <gerd@gnu.org>
11294 * xdisp.c (handle_invisible_prop): Don't try to skip over
11295 invisible text if end of text is already reached.
11297 2000-05-25 Dave Love <fx@gnu.org>
11299 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
11301 * coding.c (encode_eol): Add null statement after label.
11303 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
11305 * w16select.c (Fw16_set_clipboard_data): Fix the change from
11308 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11310 * ccl.c (ccl_driver): Fix previous change.
11312 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11314 * coding.c (run_pre_post_conversion_on_str): Set point to the
11315 beginning of buffer before calling coding->post_read_conversion.
11316 (decode_coding_string): Give correct args to
11317 run_pre_post_conversion_on_str.
11318 (encode_coding_string): Likewise.
11320 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
11321 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
11322 eight-bit-graphic correctly.
11324 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
11326 * fileio.c (Finsert_file_contents): Even if a file is not found,
11327 execute codes for setting up coding system. Call
11328 after-insert-file-functions unconditionally.
11330 2000-05-24 Gerd Moellmann <gerd@gnu.org>
11332 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
11333 BSD_PGRPS are not defined.
11335 2000-05-24 Kenichi Handa <handa@etl.go.jp>
11337 * charset.c (update_charset_table): Accept nil in LONG_NAME and
11339 (syms_of_charset): Avoid building same strings.
11341 2000-05-23 Gerd Moellmann <gerd@gnu.org>
11343 * lread.c (Fload): Add a comment about the meaning of
11344 Vuser_init_file being t.
11346 * puresize.h (BASE_PURESIZE): Increase to 675000.
11348 * s/gnu-linux.h (setpgrp): Don't define it here because this
11349 prevents compilation on GNU/Linux systems with glib 2.2.
11351 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
11354 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
11356 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
11357 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
11359 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
11361 2000-05-23 Kenichi Handa <handa@etl.go.jp>
11363 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11365 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
11367 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
11369 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
11371 2000-05-22 Kenichi Handa <handa@etl.go.jp>
11373 * keyboard.c (read_char): Allow character codes 128..255 to be
11374 handled by input-method-function.
11376 * insdel.c (adjust_markers_for_replace): Fix previous change.
11377 (adjust_after_replace): If PREV_TEXT is nil, call
11378 adjust_markers_for_insert, not adjust_markers_for_replace.
11380 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
11382 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
11383 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
11384 [HAVE_GRANDPT]: Define.
11385 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
11387 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
11390 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
11392 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
11394 2000-05-20 Kenichi Handa <handa@etl.go.jp>
11396 The following changes are to handle 8-bit characters in a
11397 multibyte buffer/string without facing with byte combining
11398 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
11399 eight-bit-graphic (for 0xA0..0xFF) are introduced.
11401 * Makefile.in (fns.o): Depend on charset.h.
11403 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
11404 convert it to unibyte.
11405 (make_string): Use parse_str_as_multibyte, not chars_in_text.
11407 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
11408 apparent char boundary.
11409 (Fset_buffer_multibyte): Convert 8-bit characters in the range
11410 0x80..0x9F to/from multibyte form.
11412 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
11415 * callproc.c (Fcall_process): Always encode an argument string if
11416 it is multibyte. Setup src_multibyte and dst_multibyte members of
11417 process_coding properly.
11419 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
11420 SPLIT_NON_ASCII_CHAR.
11422 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
11424 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
11426 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
11427 (SPLIT_CHARACTER_SEQ): This macro deleted.
11428 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
11429 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
11430 and eight-bit-graphic.
11431 (char_to_string): Likewise. Signal an error for too large
11433 (char_printable_p): Return 0 for 8-bit characters.
11434 (update_charset_table): Update iso_charset_table only when a final
11435 character is non-negative.
11436 (find_charset_in_text): Renamed from find_charset_in_str.
11437 Arguments and return value changed. Callers changed.
11438 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
11439 be -1 if CHARSET is used only internally.
11440 (Fmake_char_internal): Handle new charsets; eight-bit-control and
11442 (Fcharset_after): Simplified.
11443 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
11444 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
11445 (multibyte_chars_in_text): Simplified by assuming there's no
11446 invalid multibyte sequence.
11447 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11448 (str_as_unibyte): New functions.
11449 (Fstring): Simpified by assuming that byte combining never happens.
11450 (init_charset_once): Initialization for
11451 LEADING_CODE_8_BIT_CONTROL.
11452 (syms_of_charset): Intern and staticpro Qeight_bit_control and
11453 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
11454 eight-bit-control and eight-bit-graphic.
11456 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
11457 (CHARSET_8_BIT_GRAPHIC): New macros.
11458 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
11459 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
11460 (CHARSET_REVERSE_CHARSET): Likewise.
11461 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
11463 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
11464 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
11465 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
11466 encounter an invalid multibyte sequence.
11467 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
11468 sequence is always valid.
11469 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
11470 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
11471 (CHAR_STRING): For 8-bit characters, call char_to_string.
11472 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
11473 multibyte sequence is always valid.
11474 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
11475 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11476 (str_as_unibyte): Extern them.
11477 (BCOPY_SHORT): Fix a bug.
11478 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
11479 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
11480 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
11481 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
11483 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
11484 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
11485 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
11486 (EMIT_BYTES): New macros.
11487 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
11488 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
11490 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
11491 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
11492 check the validity of multibyte sequence.
11493 (decode_coding_emacs_mule): New function.
11494 (encode_coding_emacs_mule): New macro.
11495 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
11497 (DECODE_ISO_CHARACTER): Just return a character code.
11498 (DECODE_COMPOSITION_START): Set coding->result instead of result.
11499 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
11500 EMIT_CHAR to produced decoded characters. Exit the loop only by
11501 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
11503 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
11504 only position codes for an invalid character.
11505 (encode_designation_at_bol): Return new destination pointer. 5th
11506 arg DSTP is changed to DST.
11507 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
11508 from the source by ONE_MORE_CHAR. Don't handle the case of last
11510 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
11512 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
11513 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
11514 TWO_MORE_BYTES to fetch a byte from the source.
11515 (encode_eol): Pay attention to coding->src_multibyte.
11516 (detect_coding, detect_eol): Preserve members src_multibyte and
11518 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
11519 (encoding_buffer_size): Set magnification to 3 for all coding
11520 systems that require encoding.
11521 (ccl_coding_driver): For decoding, be sure that the result is
11522 valid multibyte sequence.
11523 (decode_coding): Initialize coding->errors and coding->result.
11524 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
11525 and raw-text, always call decode_eol. Handle the case of last
11526 block here. If not coding->dst_multibyte, convert the resulting
11527 sequence to unibyte.
11528 (encode_coding): Initialize coding->errors and coding->result.
11529 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
11530 and raw-text, always call encode_eol. Handle the case of last
11532 (shrink_decoding_region, shrink_encoding_region): Detect cases
11533 that we can't skip data more rigidly.
11534 (code_convert_region): Setup src_multibyte and dst_multibyte
11535 members of coding. For decoding, if the buffer is multibyte,
11536 convert the source sequence to unibyte in advance. For encoding,
11537 if the buffer is multibyte, convert the resulting sequence to
11538 multibyte afterward.
11539 (run_pre_post_conversion_on_str): New function.
11540 (code_convert_string): Deleted and divided into the following two.
11541 (decode_coding_string, encode_coding_string): New functions.
11542 (code_convert_string1, code_convert_string_norecord): Call one of
11544 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
11545 MAKE_NON_ASCII_CHAR.
11546 (Fset_terminal_coding_system_internal)
11547 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
11548 and dst_multibyte members.
11549 (init_coding_once): Initialize iso_code_class with new enum
11550 ISO_control_0 and ISO_control_1.
11552 * coding.h (enum iso_code_class_type): Member ISO_control_code is
11553 devided into ISO_control_0 and ISO_control_1.
11554 (struct coding_system): New members src_multibyte, dst_multibyte,
11555 errors, and result. Delete member fake_multibyte.
11556 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
11558 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
11561 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11564 * editfns.c (Fformat): Be sure to convert 8-bit characters to
11566 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
11568 (Ftranspose_region): Delete codes for handling byte combining.
11570 * fileio.c (Finsert_file_contents): Setup src_multibyte and
11571 dst_multibyte members of coding. On handling REPLACE on unibyte
11572 buffer, convert the result of decode_coding to unibyte. On
11573 inserting into a mutibyte buffer, always call code_convert_region.
11574 (e_write): Setup coding->src_multibyte according to the
11575 multibyteness of the source (buffer or string).
11577 * fns.c (concat): Handle 8-bit characters correctly.
11578 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
11579 unibyte in the result.
11580 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
11581 valid multibyte form in the result.
11582 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11583 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
11584 return -1, signal an error.
11585 (base64_encode_1): New arg MULTIBYTE. Get each character by
11586 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
11587 character is found, return -1.
11588 (Fbase64_decode_region): Delete codes for handling byte-combining.
11589 Treat each decoded byte as a unibyte character.
11590 (Fbase64_decode_string): Return unibyte string.
11591 (Fcompare_strings, concat, string_byte_to_char): Use
11592 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
11593 FETCH_STRING_CHAR_ADVANCE.
11594 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11595 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
11597 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
11598 SPLIT_NON_ASCII_CHAR.
11599 (fontset_ref_via_base, fontset_set): Likewise
11601 * insdel.c (adjust_markers_for_record_delete): Deleted.
11602 (adjust_markers_for_insert): Argument changed. Caller changed.
11603 (adjust_markers_for_replace): Likewise.
11604 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
11605 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
11606 (copy_text): Delete unused local varialbe c_save. For converting
11607 to multibyte, be sure to make all 8-bit characters in valid
11609 (count_size_as_multibyte): Handle 8-bit characters correctly.
11610 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11611 (adjust_after_replace, replace_range, del_range_2)
11612 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
11613 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11614 (adjust_after_replace, replace_range, del_range_2) Delete codes for
11615 handling byte combining.
11616 (adjust_before_replace): Deleted.
11618 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
11619 SPLIT_NON_ASCII_CHAR.
11620 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11621 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11622 (Fkey_description): Likewise.
11624 * lread.c (read1): On reading multibyte string, be sure to make
11625 all 8-bit chararacters in valid multibyte form.
11626 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11628 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
11631 * process.c (Fstart_process): GCPRO current_dir before calling
11632 Ffind_operation_coding_system. Encode arguments here.
11633 (create_process): Don't encode arguments here. Setup
11634 src_multibyte and dst_multibyte members of struct coding.
11635 (read_process_output): Setup src_multibyte and dst_multibyte
11636 members of struct coding. If the output is to multibyte buffer,
11637 always decode the output of the process. Adjust the
11638 representation of 8-bit characters to the multibyteness of the output.
11639 (send_process): Setup coding->src_multibyte according to the
11640 multibyteness of the source.
11642 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11643 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
11644 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
11646 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
11648 * w16select.c (Fw16_set_clipboard_data): Setup members
11649 src_multibyte and dst_multibyte of coding. Adjusted for the
11650 change for find_charset_in_str.
11651 (Fw16_get_clipboard_data): Likewise.
11653 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
11654 dst_multibyte of coding.
11655 (x_to_w32_font): Likewise.
11657 * w32select.c (Fw32_set_clipboard_data): Setup members
11658 src_multibyte and dst_multibyte of coding. Adjusted for the
11659 change for find_charset_in_str.
11660 (Fw32_get_clipboard_data): Likewise.
11662 * xdisp.c (get_next_display_element): Handle 8-bit characters
11664 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
11665 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11667 * xselect.c (selection_data_to_lisp_data): Setup members
11668 src_multibyte and dst_multibyte of coding. Adjusted for the
11669 change for find_charset_in_str.
11670 (lisp_data_to_selection_data): Likewise.
11672 2000-05-19 Gerd Moellmann <gerd@gnu.org>
11674 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
11676 * dispextern.h (Vimage_types): Add extern declaration.
11678 * xdisp.c (Vimage_types): Moved here from xfns.c.
11679 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
11681 * xfns.c (Vimages_types): Moved to xdisp.c.
11682 (syms_of_xfns): Move `image-types' to xdisp.c.
11684 * w32fns.c (Vimage_types): Removed.
11685 (syms_of_w32fns): Remove `image-types'.
11687 2000-05-18 Kenichi Handa <handa@etl.go.jp>
11689 * fns.c (map_char_table): Pay attention to character number of
11690 charset. Check the validity of charset at the first level. For
11691 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
11694 * fontset.c: Include "buffer.h".
11695 (fs_load_font): If the face has fontset, record the face ID in
11697 (Finternal_char_font): New function.
11698 (accumulate_font_info): New function.
11699 (Ffontset_info): Rewritten for the new fontset implementation.
11700 (syms_of_fontset): Register Vdefault_fontset in the first element
11701 of Vfontset_table. Include Vdefault_fontset in
11702 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
11705 2000-05-16 Dave Love <fx@gnu.org>
11707 * m/iris5d.h: Deleted -- unused.
11709 2000-05-16 Gerd Moellmann <gerd@gnu.org>
11711 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
11712 `invalid' instead of `illegal'.
11714 * indent.c (Fmove_to_column): When ending within a tab, insert
11715 spaces first so that markers at the end of the tab get adjusted.
11717 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
11718 buffer list that wasn't selected in that frame.
11720 * filelock.c (get_boot_time): To obtain an 8 char file name, which
11721 is needed on mescaline, use a 2 char prefix, and call
11722 make_temp_name with second arg non-zero.
11724 * fileio.c (make_temp_name): New function, extracted from
11726 (Fmake_temp_name): Use it.
11728 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11730 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11732 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11734 * Makefile.in (lisp): Add env.elc.
11736 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11738 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11740 * search.c (Freplace_match): Handle case of `\N' in the
11741 replacement when there's no group N.
11743 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11745 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11746 of the message to message_dolog.
11748 * keyboard.c (read_char): Don't clear current message for help
11749 events; let the code handling help events handle this. Change
11750 code detecting help events that should be ignored.
11752 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11753 we're interating over a string.
11755 2000-05-09 Dave Love <fx@gnu.org>
11757 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11758 that offset before writing. Move gcpro region past call of
11761 2000-05-04 Dave Love <fx@gnu.org>
11763 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11765 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11767 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11768 of inserted characters when BUF equals the current buffer, and PT
11769 is in front of or equal to FROM.
11771 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11773 * xdisp.c (handle_single_display_prop): If display property value
11774 is invalid, or something not supported on the frame, restore
11775 iterator's position to what it was initially. Make sure to return
11776 0 for invalid and unsupported property values.
11778 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11779 that x_per_char_metric returns null.
11781 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11783 * xterm.h (struct face): Add forward declaration.
11784 (struct image): Ditto.
11785 (image_ascent): Add prototype.
11787 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11788 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11789 image_ascent instead of using IMAGE_ASCENT.
11791 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11792 (IMAGE_ASCENT): Removed.
11794 * xfns.c (Qcenter): New variable.
11795 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11796 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11797 (image_ascent): New function.
11798 (lookup_image): Recognize `:ascent center'.
11799 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11800 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11801 (xbm_load): Don't set image's ascent here.
11802 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11803 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11804 check ascent values here.
11805 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11806 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11807 (syms_of_xfns): Initialize Qcenter.
11809 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11810 to the limits, increase the limits.
11812 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11814 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11815 Check Vfont_encoding_alist against the full name of the opened font.
11817 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11819 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11820 taller than the window.
11822 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11824 * xfaces.c (realize_x_face): Fix the argument of the second
11825 xassert. BASE_FACE may not be a face for ASCII.
11827 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11829 * print.c (print_object): Treat print-length < 0 as nil.
11831 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11833 * s/freebsd.h (TERMCAP_OBJ): Removed.
11834 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11836 * lread.c (read1): Don't treat period followed by certain
11837 characters as symbol start.
11839 * xfns.c (slurp_file): New function.
11840 (xbm_image_p): Handle case of in-memory XBM files.
11841 (xbm_scan): Rewritten to work on memory buffers instead of files.
11842 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11843 Work on memory buffers instead of files. If DATA is null test
11844 if buffer looks like an in-memory XBM file.
11845 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11846 memory buffers instead of files.
11847 (xbm_file_p): New function.
11848 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11850 * lread.c (end_of_file_error): New function.
11851 (read1): Call it instead of signaling `end-of-file' directly.
11853 * print.c (print_error_message): Print data of `end-of-file'
11854 with Fprinc instead of Fprin1.
11856 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11858 * window.c (freeze_window_start): Check that minibuffer scroll
11859 window isn't nil before extracting the window structure pointer
11862 * undo.c (record_delete): If we hit the end of the undo list, stop
11863 picking elements apart.
11865 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11867 * xdisp.c (display_line): If lines are continued, restore
11868 iterator's ascent/descent information to the values before the
11869 first glyph not fitting on the line.
11871 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11873 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11874 positions in glyph matrix. Don't compute new window end positions.
11876 * dispnew.c (increment_matrix_positions): Renamed from
11877 increment_glyph_matrix_buffer_positions.
11878 (increment_row_positions): Renamed from
11879 increment_glyph_row_buffer_positions.
11881 * dispextern.h: Change names of renamed functions from dispnew.c
11884 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11886 * fileio.c (Fdo_auto_save): Create directories for auto-save
11887 list file if necessary.
11889 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11890 from buffer or frame.
11891 (automatic_hscrolling_p): New variable.
11892 (hscroll_windows): Scroll windows horizontally only if automatic
11893 hscrolling is allowed.
11894 (syms_of_xdisp): New variable `automatic-hscrolling'.
11896 * frame.h (struct frame): Add member extra_line_spacing.
11898 * xfns.c (x_set_line_spacing): New function.
11899 (Fx_create_frame): Set line spacing from resources.
11900 (Qline_spacing): New variable.
11901 (syms_of_xfns): Initialize Qline_spacing.
11903 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11905 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11906 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11907 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11908 extra_line_spacing from default value.
11909 (init_buffer_once): Initialize default value of extra_line_spacing.
11911 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11914 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11915 prompt_width. Add extra line spacing.
11917 * term.c (produce_glyphs): Remove reference to struct it's
11920 * dispextern.h (struct it): Remove member prompt_width, add
11921 extra_line_spacing.
11923 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11925 * dispnew.c (update_frame_line): When writing a whole line, make
11926 sure cursor is in the right row afterwards, otherwise a use of
11927 capability `ch' in cmgoto might leave the cursor in the row below.
11929 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11931 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11933 * keyboard.c (timer_check): Fix typo in comment.
11935 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11937 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11938 name change: ch -> character.
11940 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11942 * keyboard.c (echo_message_buffer): New variable.
11943 (echo_now): Set echo_message_buffer to the echo area buffer used
11944 to display the echo.
11945 (cancel_echoing): Reset echo_message_buffer to nil.
11946 (read_char): Code rewritten that handles canceling an echo or
11947 echoing a dash, respectively.
11949 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11950 directory doesn't exist.
11952 2000-04-19 Dave Love <fx@gnu.org>
11954 * fns.c (syms_of_fns): Defsubr mapc.
11955 (concat): Don't allow numeric args.
11956 (Fconcat): Doc change.
11958 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11960 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11961 instead define end_match(1|2) more carefully.
11962 Use GET_CHAR_BEFORE_2 for `begline'.
11964 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11966 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11967 on 64-bit systems where NULL is defined as `0'.
11969 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11970 the `variable argument list' to make it work on Alpha.
11972 * m/alpha.h (_LP64) [!_LP64]: Define.
11973 (ORDINARY_LINK): Define for NetBSD.
11975 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11977 2000-04-19 Dave Love <fx@gnu.org>
11979 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11982 * Makefile.in (LIBS): Don't use.
11983 (GETLOADAVG_OBJ): Define again.
11984 (otherobj): Add GETLOADAVG_OBJ.
11986 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11988 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11990 * lread.c (read_filtered_event): Cancel and start busy cursor.
11992 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11993 that the per-character metrics may be null.
11995 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11997 * buffer.c (clone_per_buffer_values): New function.
11998 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11999 clone_per_buffer_values if CLONE is not nil.
12001 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12003 2000-04-16 Dave Love <fx@gnu.org>
12005 * Makefile.in: Remove obsolete localcpp stuff.
12006 (GETLOADAVG_OBJ): Don't define.
12007 (obj): Move LIBOBJS...
12008 (otherobj): ... to here.
12009 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12010 whitespace-only lines after the continuation (Irix).
12012 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12014 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12016 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12018 2000-04-14 Dave Love <fx@gnu.org>
12020 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12021 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12022 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12023 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12026 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12027 autoconfiscated HAVE_GETLOADAVG.
12029 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12032 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12034 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12035 (fill_in_lock_file_name): Avoid existing files that aren't links.
12037 2000-04-14 Dave Love <fx@gnu.org>
12039 * Makefile.in (LIBS, LIBOBJS): New variable.
12040 (INTERVAL_SRC): Convert to make variable.
12041 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12042 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12043 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12045 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12046 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12047 (shortlisp): Add facemenu, float-sup, frame.
12048 (SOME_MACHINE_LISP): Remove them from here.
12049 (LIBES): Change unused LDLIBS to autoconf LIBS.
12051 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12053 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12055 * composite.c (update_compositions): If FROM and TO are not in a
12056 valid range, do nothing.
12058 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12060 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12062 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12064 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
12067 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
12069 * fileio.c (a_write): Remove redundant semi-colons.
12070 (e_write): Return -1 if failed to write all the data.
12071 This fixes the changes made at 1999-12-15.
12073 2000-04-12 Dave Love <fx@gnu.org>
12075 * fns.c (mapcar1): Test for null vals to support mapc.
12076 (Fmapc): New function.
12078 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
12080 * msdos.c (NUM_MOUSE_BUTTONS): Define.
12081 (IT_frame_up_to_date): Support the buffer local value of
12082 cursor-type, if defined.
12084 2000-04-10 Dave Love <fx@gnu.org>
12086 * editfns.c (preceding-char, following-char): Doc fix.
12088 2000-04-10 Ken Raeburn <raeburn@gnu.org>
12090 * Makefile.in (temacs): Revert 2000-03-12 change.
12092 2000-04-10 Jason Rumney <jasonr@gnu.org>
12094 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
12096 2000-04-10 Gerd Moellmann <gerd@gnu.org>
12098 * xdisp.c (setup_echo_area_for_printing): Choose an echo
12099 area buffer, if it's not set up yet.
12101 * indent.c (compute_motion): Set immediate_quit.
12103 2000-04-09 Gerd Moellmann <gerd@gnu.org>
12105 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
12106 (realize_tty_face): Suppress boldness if colors are the inverse of
12107 the default colors, and tty_suppress_bold_inverse_default_colors_p
12109 (Ftty_suppress_bold_inverse_default_colors): New function.
12110 (syms_of_xfaces): Defsubr it.
12112 * buffer.c (Frestore_buffer_modified_p): New function.
12113 (syms_of_buffer): Defsubr it.
12115 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12117 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12118 charset id (int) argument, not a charset (Lisp_Object).
12120 * coding.h (code_convert_string): Declare.
12121 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
12122 object, as the fourth argument to code_convert_string.
12124 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
12125 (Fset_fontset_font): Use EQ to compare lisp objects.
12127 2000-04-05 Ken Raeburn <raeburn@gnu.org>
12129 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
12130 a pointer that looks like a lisp object.
12131 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
12132 zero, instead see whether it's an integer object, since they can't
12134 (GET_INTERVAL_OBJECT): Simply assign to the destination.
12136 * dispnew.c (allocate_matrices_for_frame_redisplay)
12137 (direct_output_forward_char): Use X(U)INT and make_number as needed
12138 to convert between (unsigned) int values and lisp integers.
12139 * keyboard.c (read_key_sequence): Likewise.
12140 * lread.c (substitute_object_recurse): Likewise.
12141 * fns.c (concat, hash_lookup, hash_remove): Likewise.
12142 * minibuf.c (do_completion, Fminibuffer_complete_word)
12143 (Fminibuffer_completion_help): Likewise.
12144 * term.c (produce_special_glyphs): Likewise.
12146 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
12147 * print.c (print_preprocess, print_object): Likewise.
12149 * search.c (compile_pattern): Use NILP when checking for nil.
12151 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
12152 __OPTIMIZE__]: Provide a GNU C macro version that handles
12153 lisp-object unions.
12154 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
12155 field, to better cope with ENABLE_CHECKING and calls that modify a
12156 Lisp_Object using its old value.
12158 2000-04-04 Gerd Moellmann <gerd@gnu.org>
12160 * window.c (compare_window_configurations): Signal an error
12161 if parameters C1 or C2 aren't window configurations.
12163 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
12164 AFTER_POTENTIAL_GC calls around calls to functions that can
12165 signal an error and thus invoke the debugger.
12167 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12169 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12170 an error if decoding fails.
12172 * keyboard.c (lispy_mouse_names): Variable removed.
12173 (Vlispy_mouse_stem): New variable.
12174 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12175 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12176 for any mouse button number. Increase size of mouse_syms and
12177 button_down_location as needed. Call modify_event_symbol with
12178 different arguments.
12179 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12180 Call modify_event_symbol with different arguments.
12181 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12182 for any button number. Call modify_event_symbol with different
12184 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
12185 Accept a string for NAME_ALIST_OR_STEM.
12187 * lisp.h (larger_vector): Add prototype.
12189 * fns.c (larger_vector): Make externally visible.
12191 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
12193 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
12195 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
12196 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
12197 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
12198 we are between str1 and str2.
12199 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
12200 (PATFETCH): Use `TRANSLATE'.
12201 (PATFETCH_RAW): Fetch multibyte char if applicable.
12202 (PATUNFETCH): Remove.
12203 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12204 When writing a char, write it directly into the pattern buffer rather
12205 than going needlessly through a temp char-array.
12206 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
12207 multibyte magic and remove the useless `#ifdef emacs'.
12208 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
12211 * regex.h (struct re_pattern_buffer): Make field `multibyte'
12212 conditional on `emacs'.
12214 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
12216 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12218 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
12219 non-union-type versions of XMARK and friends here, because XMARK
12220 and friends won't work on an integer field if NO_UNION_TYPE is not
12222 (make_number): Define as a function if it's not defined as a macro.
12224 * composite.c (run_composite_function): Use NILP when checking for nil.
12225 (syms_of_composite): Delete local var NARGS, pass an int as first
12226 argument to Fmake_hash_table.
12228 * editfns.c (text_property_stickiness): Use NILP to test
12229 Lisp_Object boolean value.
12230 (Fmessage_or_box): Don't use NILP to test int variable.
12231 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
12232 problems reading from and changing the same lisp value in an
12235 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12237 * term.c (TN_no_color_video): New variable.
12238 (term_init): Intitialize TN_no_color_video.
12239 (enum no_color_bit): New enumeration.
12240 (MAY_USE_WITH_COLORS_P): New macro.
12241 (turn_on_face): Use it to determine if attributes may be used
12242 combined with colors.
12244 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12246 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
12247 with int lvalues via casts; instead, just yield lisp object lvalues.
12248 (enlarge_window): Variable sizep now points to Lisp_Object. Use
12249 proper accessor macros.
12250 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
12251 (grow_mini_window): Fix typo getting int value of root->height.
12253 * xdisp.c (compute_string_pos): Fix order of arguments to
12254 string_pos_nchars_ahead.
12255 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
12256 count arg to variable-arg routines like Frun_hook_with_args and
12258 (back_to_previous_visible_line_start)
12259 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
12260 fixed-arg routines like Fget_char_property and Fmake_string.
12261 (reconsider_clip_changes): Use XINT when comparing integer lisp
12262 objects, or passing them as int arguments.
12263 (mark_window_display_accurate, insert_left_trunc_glyphs)
12264 (append_space, extend_face_to_end_of_line): Use make_number when
12265 storing or passing integer values as lisp objects.
12266 (set_cursor_from_row, highlight_trailing_whitespace): Use
12267 INTEGERP, not implicit test against zero, for glyph object.
12268 (try_window_id): Don't use make_number when we want an int value.
12270 * xfaces.c (xlfd_symbolic_value): Make last argument a
12271 Lisp_Object, to be consistent with callers.
12272 (Fbitmap_spec_p): Use XINT to get numeric value of height.
12273 (lface_hash): Apply XFASTINT to lisp values before folding in.
12275 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
12276 fill in window width and height. Pass an int, not a lisp object,
12277 as first arg to Finsert.
12279 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12281 * xfaces.c (realize_basic_faces): Block input while realizing
12284 * keyboard.c (lispy_mouse_names): Add additional mouse names.
12286 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
12288 2000-03-31 Gerd Moellmann <gerd@gnu.org>
12290 * xterm.c (x_produce_glyphs): When displaying unibyte text
12291 or ASCII, handle case that per-char metric is null.
12293 2000-03-30 Ken Raeburn <raeburn@gnu.org>
12295 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
12297 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
12298 (XSUBR, XBUFFER): Verify correct object type before returning
12299 pointer, using eassert.
12300 * frame.h (XFRAME): Likewise.
12302 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
12303 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
12304 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
12305 * data.c (set_internal): Likewise.
12306 * dispextern.h (WINDOW_WANTS_MODELINE_P)
12307 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
12308 * fileio.c (auto_save_1): Likewise.
12309 * insdel.c (check_markers): Likewise.
12310 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
12311 * undo.c (record_insert): Likewise.
12312 * vmsproc.c (child_sig): Likewise.
12313 * window.c (unshow_buffer, window_loop): Likewise.
12314 * xterm.c (x_erase_phys_cursor): Likewise.
12316 2000-03-30 Gerd Moellmann <gerd@gnu.org>
12318 * xfns.c (free_image_cache): Free the cache structure itself
12319 last, after all its members have been freed.
12321 * lisp.h (xstrdup): Add prototype.
12323 * alloc.c (xstrdup): Moved here from xfaces.c.
12324 (allocating_for_lisp): Variable removed.
12325 (lisp_malloc): Block input around the calls to malloc and mem_insert.
12327 * xfaces.c (realize_tty_face): Use find_symbol_value instead
12329 (xstrdup): Moved to alloc.c.
12331 2000-03-29 Ken Raeburn <raeburn@gnu.org>
12333 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
12335 * emacs.c (main): Fix sense of no-loadup test.
12337 * config.in (ENABLE_CHECKING): Undef.
12339 * lisp.h (struct interval): Replace "parent" field with a union of
12340 interval pointer and Lisp_Object; add new bitfield to use as
12341 discriminant. Change other flag fields to bitfields.
12342 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
12343 is defined and the supplied test fails, print a message and abort.
12344 (eassert): New macro. Use CHECK to provide an assert-like facility.
12346 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
12347 pointers; abort if the value looks like a lisp object.
12348 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
12349 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
12350 Modify for new interval parent definition.
12352 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
12353 (UNMARK_BALANCE_INTERVALS): Update references that need an
12354 addressable lisp object in the interval structure.
12355 (die): New function.
12356 (suppress_checking): New variable.
12358 * intervals.c (interval_start_pos): Just return 0 if there's no
12361 2000-03-29 Gerd Moellmann <gerd@gnu.org>
12363 * lread.c (read1): Accept `.' (period) as symbol start like in CL
12364 and earlier Emacs versions.
12366 * keyboard.c (Ftop_level): Cancel busy-cursor.
12368 * eval.c (call_debugger): Cancel busy-cursor.
12370 2000-03-29 Kenichi Handa <handa@etl.go.jp>
12372 * search.c (Freplace_match): Adjust multibyteness of the current
12373 buffer and NEWTEXT. Free allocated memory before signaling an error.
12375 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
12377 * regex.c (analyse_first): New function obtained by ripping out most
12378 of re_compile_fastmap and generalizing it a little bit so that it
12379 can also just return whether a given (sub)pattern can match the empty
12381 (regex_compile): Use `analyse_first' to decide whether the loop-check
12382 needs to be done or not for *, +, *? and +? (the loop check is costly
12383 for non-greedy repetition).
12384 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
12386 2000-03-28 Dave Love <fx@gnu.org>
12388 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
12390 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
12392 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
12394 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
12396 (enum re_opcode_t): Update description of succeed_n.
12397 (PATFETCH): Always define.
12398 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
12399 operators, char classes, shy-groups and intervals).
12400 Optimize special cases of intervals so as to only use succeed_n and
12401 jump_n when really needed.
12402 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
12403 that we don't have to handle the special cases any more.
12404 Simplify on_failure_jump handling as well.
12406 2000-03-28 Jason Rumney <jasonr@gnu.org>
12408 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
12410 2000-03-27 Gerd Moellmann <gerd@gnu.org>
12412 * s/freebsd.h (GC_SETJMP_WORKS): Define.
12414 * s/msdos.h (GC_SETJMP_WORKS): Define.
12416 * alloc.c (mark_maybe_object): New function.
12417 (mark_memory): Use it.
12418 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
12419 (setjmp_tested_p, longjmp_done): New variables.
12420 (test_setjmp): New function.
12421 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
12422 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
12424 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
12425 to DEC_TEXT_POS and INC_TEXT_POS.
12427 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
12428 with parameter MULTIBYTE_P.
12430 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
12432 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
12433 buffers because it looks for multibyte character byte sequences
12434 which don't exist in unibyte text.
12436 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
12438 * xfaces.c (register_color, unregister_color, unregister_colors)
12439 [DEBUG_X_COLORS]: New functions.
12440 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
12442 * xfns.c (x_set_cursor_color): Get color reference counts right.
12444 * xterm.c (x_copy_color): New function.
12445 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
12447 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
12448 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
12449 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
12450 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
12451 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
12452 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
12453 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
12454 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
12455 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
12456 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
12458 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
12459 names for handling per-buffer variables.
12461 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
12462 instead of MAX_BUFFER_LOCAL_VARS.
12463 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
12465 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
12467 * xfns.c (x_specified_cursor_type): New function.
12468 (x_set_cursor_type): Use it.
12470 * buffer.h (struct buffer): Add cursor_type.
12472 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
12474 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
12475 (print_partial_compiled_pattern, re_compile_fastmap):
12477 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
12478 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
12479 executing it as well as when popping it off the stack to find infinite
12480 loops in non-greedy repetition operators.
12482 2000-03-26 Gerd Moellmann <gerd@gnu.org>
12484 * doc.c (Qfunction_documentation): New variable.
12485 (syms_of_doc): Initialize Qfunction_documentation.
12486 (Fdocumentation): If FUNCTION is a symbol with non-nil
12487 `function-documentation' property, return a documentation derived
12490 * buffer.c (syms_of_buffer): Add default-cursor-type.
12491 (init_buffer_once): Don't let cursor_type have a local value
12494 * xterm.c (x_display_and_set_cursor): Choose cursor depending
12495 on buffer-local value of cursor_type.
12496 (x_draw_bar_cursor): Add parameter WIDTH.
12498 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
12499 (init_buffer_once): Set default cursor_type value to t.
12500 Mark cursor_type as local everywhere.
12501 (syms_of_buffer): New per-buffer variable cursor-type.
12503 * buffer.h (struct buffer): Remove member local_var_flags,
12505 (MAX_BUFFER_LOCAL_VARS): New macro.
12506 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
12507 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
12508 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
12509 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
12511 * print.c (print_object): Use new macros for per-buffer variables.
12513 * category.c (Fset_category_table): Use new macros for per-buffer
12516 * buffer.c (buffer_permanent_local_flags): Make a char array.
12517 (max_buffer_local_idx): New variable.
12518 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
12519 for new handling of per-buffer variables.
12520 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
12521 (init_buffer_once): Initialize per-buffer vars differently.
12522 Set max_buffer_local_idx.
12524 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
12527 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
12529 * data.c (do_symval_forwarding, store_symval_forwarding)
12530 (find_symbol_value, set_internal, default_value, Fset_default)
12531 (Fkill_local_variable, Flocal_variable_p): Use new macros for
12532 per-buffer variables.
12534 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
12536 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12538 * xterm.c (x_term_init): Unblock input around call1 of
12539 Qvendor_specific_keysyms.
12541 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
12542 (find_defun_start): Consider an open parenthesis in column 0
12543 a defun start only if open_paren_in_column_0_is_defun_start is set.
12544 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
12546 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
12548 * eval.c (Fautoload): Add entry in load-history (if after dump).
12549 * lread.c (load-history): Update docstring.
12551 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12553 * indent.c (Fvertical_motion): Always use the current buffer.
12554 Temporarily change the window's buffer, if necessary.
12556 2000-03-23 Gerd Moellmann <gerd@gnu.org>
12558 * xterm.c (fast_find_position): Make sure not to consider rows
12559 not visible in the window.
12561 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
12563 * regex.c (enum syntaxcode): Provide default for non-Emacs.
12564 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
12566 2000-03-22 Jason Rumney <jasonr@gnu.org>
12568 * w32menu.c (single_submenu): Set help string to NULL if none.
12569 (w32_menu_show): Set help string correctly.
12570 (add-menu-item): Set help string in MIIM_DATA for menu item.
12571 Load SetMenuItemInfoA explicitly.
12572 (w32_menu_display_help): New function.
12574 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
12575 (QCdata): Moved to xdisp.c.
12577 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
12578 (Vw32_charset_to_codepage_alist): Removed.
12579 (Vw32_charset_info_alist): New variable.
12580 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
12581 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
12582 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
12583 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
12585 (w32_codepage_for_font): Use Vw32_charset_info_alist.
12586 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
12587 Define Vw32_charset_info_alist and w32_charset symbols.
12589 2000-03-22 Jason Rumney <jasonr@gnu.org>
12591 * makefile.nt (w32bdf.obj): Update dependencies.
12593 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
12595 * w32fns.c: Include fontset.h after dispextern.h.
12596 (Fx_create_frame): Do not create fontset.
12597 (w32_load_system_font): Doc fix.
12598 (Fx_close_connection): Free full_name if it is not shared.
12600 * w32term.c: Include fontset.h after dispextern.h.
12601 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
12603 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
12604 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
12605 (w32_font_is_double_byte): New function, needs body.
12606 (x_append_glyph): Set glyph->glyph_not_available_p.
12607 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12608 it->charset. If it->multibyte_p is zero and it->c is a multibyte
12609 character, convert it to a unibyte character.
12610 (struct glyph_string): Delete member `charset'.
12611 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
12612 calculating it is found.
12613 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12614 the case that per char metric is not available correctly.
12615 (x_fill_glyph_string): Handle the case that the specific glyph is
12616 not available correctly.
12617 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12618 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12619 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12620 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12621 fontset. Don't call FS_LOAD_FONT.
12623 2000-03-22 Ken Raeburn <raeburn@gnu.org>
12625 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
12626 (INT_LISPLIKE): New macro.
12627 (NULL_INTERVAL_P): Use it.
12628 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
12629 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
12630 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
12632 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
12633 explicit references to "parent" field of struct interval and
12634 associated unclean type conversions.
12635 * intervals.c (create_root_interval, root_interval, rotate_right)
12636 (rotate_left, balance_possible_root_interval, split_interval_right)
12637 (split_interval_left, interval_start_pos, find_interval)
12638 (next_interval, previous_interval, update_interval)
12639 (adjust_intervals_for_insertion, delete_node, delete_interval)
12640 (adjust_intervals_for_deletion, merge_interval_right)
12641 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
12642 (copy_intervals_to_string): Likewise.
12643 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
12645 * syntax.c (update_syntax_table): Likewise.
12647 * intervals.c (reproduce_tree_obj): New function, like
12648 reproduce_tree but takes a Lisp_Object for the parent. Declare
12650 (graft_intervals_into_buffer): Use it when appropriate.
12651 (reproduce_tree): Declare with prototype.
12652 (balance_possible_root_interval): Check that the parent is a lisp
12653 object before trying to examine its type.
12655 2000-03-22 Gerd Moellmann <gerd@gnu.org>
12657 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
12658 as strings only if both are known to be strings.
12660 * s/openbsd.h (LIBS_TERMCAP): Undef.
12662 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
12664 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
12665 definitions for non-Emacs compilation.
12666 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
12667 outside of `#ifdef emacs'.
12668 (print_partial_compiled_pattern): Update.
12669 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
12670 (re_compile_fastmap): Merge handling of charset and charset_not (for
12671 emacs and non-emacs compilation as well).
12672 Similarly for (not)categoryspec and (not)syntaxspec.
12673 Don't use the fastmap when reaching `anychar' since the added
12674 complexity is not justified.
12675 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
12676 and (not)syntaxspec. Merge (not)categoryspec.
12678 2000-03-22 Kenichi Handa <handa@etl.go.jp>
12680 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
12681 (FACE_FOR_CHAR): Define them differently for the configuration of
12684 2000-03-21 Dave Love <fx@gnu.org>
12686 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
12689 2000-03-21 Gerd Moellmann <gerd@gnu.org>
12691 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
12692 (lface_fully_specified_p): Don't check contents of
12693 LFACE_FONT_INDEX because that attribute is optional.
12694 (realize_x_face): Remove now unwarranted xassert.
12696 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
12698 The following changes are to make font selection based on
12699 characters, not charset. In addition, they recover fontset
12700 facilities while utilizing the new font selection mechanism.
12702 * Makefile.in (fontset.o): Depend on dispextern.h.
12704 * alloc.c (mark_face_cache): Don't mark face->registry.
12706 * dispextern.h (struct glyph): New member glyph_not_available_p.
12707 Use 22 bits for face_id.
12708 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
12709 (struct face): Delete member registry, new member ascii_face.
12710 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
12711 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
12712 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
12713 (struct it): Delete member charset, new member glyph_not_available_p.
12715 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
12716 (struct fontset_info, struct fontset_data): Structs removed.
12717 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
12718 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
12719 (fs_load_font, fs_query_fontset): Adjusted for new argument.
12720 (fs_free_face_fontset, fontset_font_pattern)
12721 (face_suitable_for_char_p, face_for_char)
12722 (make_fontset_for_ascii_face): Extern them.
12723 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
12724 (FS_LOAD_FACE_FONT): New macro.
12726 * fontset.c: All codes rewritten or adjusted for the change of
12727 fontset implementation. Now fontset is represented by char table.
12728 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12730 (my_strcasecmp): Function removed.
12731 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12732 (AREF, ASIZE): New macros.
12733 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12734 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12735 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12736 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12737 (fontset_id_valid_p, font_family_registry, fontset_name)
12738 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12739 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12741 (fs_load_font): New arg FACE. Caller changed.
12742 (fs_query_fontset): Argument changed. Caller changed.
12743 (Fquery_fontset): call fs_query_fontset.
12744 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12746 (clear_fontset_elements, check_registry_encoding)
12747 (check_fontset_name): New functions.
12748 (syms_of_fontset): Set char-table-extra-slots property of fontset
12749 to 3. Staticpro and initialize Vfontset_table and
12750 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12752 * frame.h (struct frame): Member `fontset_data' removed.
12753 (FRAME_FONTSET_DATA): Macro removed.
12755 * frame.c (make_frame): Don't allocate f->fontset_data.
12756 (Fdelete_frame): Don't free f->fontset_data.
12758 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12760 * xdisp.c (charset_at_position): Function removed.
12761 (init_iterator): Don't set member charset of struct `it'.
12762 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12763 (next_element_from_display_vector, insert_left_trunc_glyphs):
12765 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12767 (get_next_display_element, append_space)
12768 (extend_face_to_end_of_line): Likewise.
12770 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12772 (clear_font_table, frame_update_line_height, load_face_font):
12773 Adjusted for the change of fontset implementation.
12774 (load_face_fontset_font): Function removed.
12775 (pixel_point_size): New function.
12776 (font_list): Argument type changed. Caller changed.
12777 (LFACE_FONT): New macro.
12778 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12779 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12780 Lisp_Object. Determine the font name by actually loading a font
12781 by the specified pattern. Set LFACE_FONT (lface) to the specified
12782 pattern. Even if a font is not found, don't try alternatives.
12783 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12784 (set_font_frame_param): If `font' is specified in lface, use it.
12785 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12786 (lface_same_font_attributes_p): Likewise.
12787 (make_realized_face): Arguent changed. Caller changed. Set
12788 face->ascii_face to face itself.
12789 (free_realized_face): Free face->fontset if face is for ASCII.
12790 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12791 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12792 (free_realized_multibyte_face): New function.
12793 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12794 changed. Caller changed.
12795 (try_font_list): Argument type changed.
12796 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12797 (choose_face_font): Argument changed. Handle fontset properly.
12798 (choose_face_fontset_font): Function removed.
12799 (realize_default_face, realize_named_face): Don't remove the
12801 (realize_face): Argument changed. Caller changed. Remove face
12802 with the arg former_face_id in advance. Load font for the new face.
12803 (realize_x_face): Argument changed. Caller changed. For a
12804 multibyte character, share fontset with base_face. For a single
12805 byte character, make a new realized fontset. Don't load a font here.
12806 (realize_tty_face): Argument changed. Caller changed.
12807 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12808 (face_at_buffer_position): Don't check multibyte_p for returning
12810 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12811 FACE_SUITABLE_FOR_CHARSET_P.
12812 (syms_of_xfaces): Remove code for Qx_charset_registry and
12813 Vface_default_registry.
12815 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12816 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12817 (x_per_char_metric): Don't try FONT->default_char. Even if
12818 pcm->width is zero, glyph bits may exist.
12819 (x_encode_char): Always initialize char2b->byte1.
12820 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12821 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12822 (x_append_glyph): Set glyph->glyph_not_available_p.
12823 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12824 it->charset. Handle the case that per char metric is not
12825 available. If it->multibyte_p is zero and it->c is a multibyte
12826 character, convert it to a unibyte character.
12827 (struct glyph_string): Delete member `charset'.
12828 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12829 the case that per char metric is not available correctly.
12830 (x_fill_glyph_string): Handle the case that the specific glyph is
12831 not available correctly.
12832 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12833 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12834 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12835 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12836 fontset. Don't call FS_LOAD_FONT.
12838 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12839 (x_create_tip_frame): Likewise.
12840 (Fx_close_connection): Free full_name of font_info.
12842 * fns.c (optimize_sub_char_table): New function.
12843 (Foptimize_char_table): New function.
12844 (syms_of_fns): Defsubr Soptimize_char_table.
12846 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12848 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12849 only if buffer is displayed in some window.
12851 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12852 (try_window_reusing_current_matrix): Don't call scroll run
12853 function if run's current and desired position are the same;
12854 this prevents cursor flickering.
12856 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12858 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12860 * regex.c (RE_STRING_CHAR): New macro.
12861 (GET_CHAR_AFER_2): Remove.
12862 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12863 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12864 (print_partial_compiled_pattern, re_compile_fastmap)
12865 (re_match_2_internal): Remove on_failure_jump_exclusive.
12866 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12867 optimization only need to work for * (ie. can use of_keep_string_jump).
12868 Remove the special case for .*\n since it is now covered by the general
12870 (re_search_2): Don't bother with `room'.
12871 (skip_one_char): New function.
12872 (skip_noops): Simplify since `memory' is not needed any more.
12873 (mutually_exclusive_p): Restructure slightly to use `switch' and
12874 add handling for "all" remaining cases.
12875 (re_match_2_internal): Change on_failure_jump_smart to use
12876 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12877 rather than on_failure_jump_exclusive.
12879 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12881 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12882 number of bits per RGB because it's everywhere used as the depth
12885 * term.c (calculate_costs): Remove code dealing with X frames.
12887 2000-03-19 Richard M. Stallman <rms@gnu.org>
12889 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12891 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12893 * lread.c (read_integer): Unread the last char not consumed.
12895 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12897 * xterm.c (x_update_window_cursor): Don't update in frames
12898 which are in the process of being deleted.
12900 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12902 * Makefile.in (mostlyclean): Add `*.core'.
12903 (clean): Add `bootstrap-emacs'.
12905 * lread.c (read_integer): New function.
12906 (read1): Support read syntax #o, #x, #b, #r.
12908 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12910 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12911 make sure POINTER_TO_OFFSET gives the same value before and after
12912 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12913 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12914 (debug): Now only active if > 0 rather than if != 0.
12915 (DEBUG_*): Update for the new meaning of `debug'.
12916 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12917 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12918 in `succeed_n', `jump_n' and `set_number_at'.
12919 (store_op1, store_op2, insert_op1, insert_op2)
12920 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12921 (group_in_compile_stack): Move to after its arg's types are
12922 declared and add a prototype.
12923 (PATFETCH): Define in terms of PATFETCH_RAW.
12924 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12925 (QUIT): Redefine as a nop except for NTemacs.
12926 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12927 indentation of the greedy-op and shy-group code.
12928 (at_(beg|end)line_loc_p): Fix argument's types.
12929 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12930 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12931 (MATCHING_IN_FIRST_STRING): Remove.
12932 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12933 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12934 QUIT unconditionally.
12936 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12938 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12941 * process.c (send_process): Add a hint that the function
12942 can call Lisp code to its comment.
12944 * lread.c (load_dangerous_libraries): New variable.
12945 (Vbytecomp_version_regexp): New variable.
12946 (safe_to_load_p): New function.
12947 (Fload): Handle files not compiled with Emacs specially.
12948 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12950 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12952 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12954 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12955 support functions only if HAVE_X11R6_XIM is defined.
12956 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12958 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12960 * xfns.c (X_I18N_INHIBITED): Don't define.
12961 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12962 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12964 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12965 (HAVE_X11R6_XIM): Define.
12967 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12969 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12970 If set, call XSynchronize.
12972 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12974 * regex.c: Declare a new type `re_char' used throughout the code
12975 for the string char type. It's `const unsigned char' to match the
12976 rest of Emacs. Consistently make sure all pointers to strings use
12977 it and make sure all pointers into the pattern use `unsigned char'.
12978 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12979 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12982 * charset.h (GET_CHAR_AFTER_2): Remove.
12983 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12985 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12987 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12988 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12989 of them try to use backquotes.
12991 2000-03-12 Dave Love <fx@gnu.org>
12993 * unexelf.c: Restore changes of 1999-10-19.
12994 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12995 fix its type and alignment; copy it from current process.
12997 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12999 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13000 has been found. Fix bug not computing timer's predecessor.
13002 * fileio.c (Fread_file_name): Handle case that DIR contains a
13005 * window.c (Fsave_window_excursion): Doc fix.
13007 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13009 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13011 * msdos.c (vga_installed): New function, code moved from
13012 dos_set_window_size.
13013 (Qbar, Qcursor_type, outside_cursor): New variables.
13014 (syms_of_msdos): Intern and staticpro them.
13015 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13016 shape used outside Emacs when called for the first time.
13017 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13018 cursor shape used outside Emacs.
13019 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13020 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13022 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13023 parameters specify the cursor. Make qreverse a global
13024 variable (renamed to Qreverse).
13026 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13028 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13030 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13032 This is a big redesign of failure-stack and register handling, prompted
13033 by bugs revealed when trying to add shy-groups. Overall, what happened
13034 is that loops are now structured a little differently, groups can be
13035 shy and the code is a little simpler.
13037 * regex.h: Update the copyright.
13038 (RE_SHY_GROUPS): New value.
13039 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13040 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13042 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13043 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13044 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13045 for (start|stop)_memory since they now only take one argument (the
13046 second has becomes unnecessary).
13047 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13048 (print_compiled_pattern): Use %ld to printf long ints and flush to
13049 make debugging a little easier.
13050 (union fail_stack_elt): Make the integer unsigned.
13051 (struct fail_stack_type): Add a `frame' element.
13052 (INIT_FAIL_STACK): Init `frame' as well.
13053 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13054 (DEBUG_PUSH, DEBUG_POP): Remove.
13055 (NUM_REG_ITEMS): Remove.
13056 (NUM_NONREG_ITEMS): Adjust.
13057 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13058 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13059 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13060 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13062 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13063 address pushed is not the destination of the jump but the source
13065 (NUM_FAILURE_ITEMS): Remove.
13066 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
13067 registers before the actual failure point). Don't hardcode any
13068 meaning for str==NULL anymore.
13069 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
13070 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
13072 (REG_UNSET_VALUE): Use NULL (why not?).
13073 (compile_range): Remove declaration since it doesn't exist.
13074 (struct compile_stack_elt_t): Remove inner_group_offset.
13075 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
13076 (regex_grow_registers): Remove dead code.
13077 (FIXUP_ALT_JUMP): New macro.
13078 (regex_compile): Add shy-groups Change loops to use
13079 on_failure_jump_smart&jump instead of
13080 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
13081 initial (dummy_failure_)jump. Remove c1_base (looks like unused
13082 variable to me). Use `jump' instead of `jump_past_alt' and don't
13083 bother with push_dummy_failure in alternatives since it is now
13084 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
13085 emacs' for (re)allocating the stack.
13086 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
13087 from loop when bufp->can_be_null rather than jumping to `done'.
13088 Avoid jumping backwards so as to ensure termination. Use
13089 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
13090 backreferences. Remove dead code in handling of `anychar'.
13091 (skip_noops, mutually_exclusive_p): New functions taken from the
13092 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
13093 improve mutually_exclusive_p to handle ".+\n".
13094 (lowest_active_reg, highest_active_reg)
13095 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
13096 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
13097 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
13098 variables. Push register (in `start_memory') on the stack rather
13099 than storing it in old_reg(start|end). Remove the cycle detection
13100 from `stop_memory', replaced by the use of on_failure_jump_loop
13101 for greedy loops. Add code for the new on_failure_jump_<foo>.
13102 Remove ad-hoc code in `on_failure_jump' to push more registers in
13103 the case of a loop. Take out code from `maybe_pop_jump' into
13104 separate functions and adapt it to the semantics of
13105 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
13106 and push_dummy_failure. Remove dummy_failure handling and
13107 handling of `failures to jump to on_failure_jump' (this last one
13108 was already dead code, it seems).
13109 (group_match_null_string_p, alt_match_null_string_p)
13110 (common_op_match_null_string_p): Remove.
13112 2000-03-08 Dave Love <fx@gnu.org>
13114 * config.in: Don't depend on __STDC__ for volatile.
13115 Add POINTER_TYPE, PTR, PROTOTYPES.
13117 * hftctl.c, strftime.c: Use PROTOTYPES.
13118 * eval.c (find_handler_clause): Likewise.
13120 * mem-limits.h: Use POINTER_TYPE.
13122 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
13123 (memory_warnings): Declare using POINTER_TYPE.
13125 2000-03-08 Gerd Moellmann <gerd@gnu.org>
13127 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
13129 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
13131 * xfns.c: Remove obsolete code in #if 0.
13132 (Fx_focus_frame): New function.
13134 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13136 * coding.c (coding_category_name): Add coding-category-utf-8,
13137 coding-category-utf-16-be, coding-category-utf-16-le.
13138 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
13139 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
13140 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
13141 (detect_coding_utf_8): New function.
13142 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
13143 UTF_16_LOW_SURROGATE_P): New macros.
13144 (detect_coding_utf_16): New function
13145 (detect_coding_mask): When priorities are specified, skip any
13146 categories that have `nil' coding-system. Fix bug of returning
13147 wrong mask when PRIORITIES is specified and detect_coding_XXX()
13148 returns a mask not set in PRIORITIES.
13149 (detect_eol_type_in_2_octet_form): New function.
13150 (detect_eol): selects detect_eol_type_XXX to call according to
13151 cooding->category_idx.
13152 (detect_coding_system): Remove `nil' coding-system in the result.
13153 (Fupdate_coding_systems_internal): Update all coding-categories.
13155 * coding.h (CODING_CATEGORY_IDX_UTF_8)
13156 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
13158 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
13159 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
13160 (CODING_CATEGORY_IDX_UTF_16_LE)
13161 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
13162 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
13163 (CODING_CATEGORY_MASK_ANY): Include the above macros.
13164 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
13166 2000-03-07 Gerd Moellmann <gerd@gnu.org>
13168 * doc.c (Fdocumentation_property): If value is not a string,
13169 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13171 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13172 close the display with XtCloseDisplay. This caused a bus error
13175 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13176 complete but not unique.
13178 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13180 * process.c (send_process): Remove local variable `procname' that
13181 might become invalid when a GC happens. Instead, access the
13182 process name slot directly.
13184 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
13185 orig_height if set.
13187 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13188 orig_height if set.
13190 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
13192 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
13193 glyph matrices have been freed.
13195 2000-03-05 Gerd Moellmann <gerd@gnu.org>
13197 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
13198 (bootstrap-temacs): Set LC_ALL to C like for temacs.
13200 * xfns.c (QCdata): Moved to xdisp.c.
13202 * xdisp.c (QCdata): Moved here from xfns.c.
13203 (syms_of_xdisp): Initialize QCdata.
13205 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
13207 * window.c (coordinates_in_window): Use
13208 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
13209 FRAME_INTERNAL_BORDER_WIDTH.
13211 * xdisp.c (try_window_id): Recompute unchanged information if
13212 it is obviously invalid.
13214 * xterm.c (x_term_init): Create a colormap if not using the
13217 * xterm.h (select_visual): Change prototype.
13219 * xfns.c (select_visual): Rewritten. Recognize user-specified
13221 (visual_classes): New variable.
13223 2000-03-04 Gerd Moellmann <gerd@gnu.org>
13225 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
13226 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
13227 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
13228 (x_decode_color): Don't handle allocation of white and black specially.
13229 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
13230 XtNcolormap resources.
13231 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
13232 (Fx_create_frame): Initialize color members of x_output structure.
13233 (xpm_load): Pass colormap to XPM lib.
13235 * xfaces.c (x_free_colors): Access colormap of frame using
13236 FRAME_X_COLORMAP. Be paranoid about freeing black and white
13237 when default colormap is used.
13239 * xterm.c (x_term_init): Set Colormap member of x_display_info
13240 structure. Copy colormap if resource `privateColormap' is
13241 specified (PseudoColor only).
13242 (x_setup_relief_color): Access colormap of frame using
13245 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
13246 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
13248 2000-03-04 Jason Rumney <jasonr@gnu.org>
13250 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
13251 other non-platform-specific equivalents.
13252 [WINDOWSNT]: Include w32term.h, fontset.h and define X
13253 specific functions and macros as their w32 equivalents where
13254 non-platform-specifics are not available.
13255 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
13256 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
13257 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
13258 (frame_update_line_height): Use macros to access f->output_data.
13259 (defined_color): Remove FIXME comments; fixed.
13260 (x_face_list_fonts, prepare_face_for_display): Put X specifics
13261 into #ifdef blocks. Add WINDOWSNT blocks.
13262 (Fx_list_fonts): Use macros for accessing font data.
13263 (set_lface_from_font_name): Different default fonts for X and
13265 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
13266 scalable for backward compatibility.
13267 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
13268 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
13270 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
13273 * makefile.nt (w32faces.obj): Remove.
13276 2000-03-03 Jason Rumney <jasonr@gnu.org>
13278 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
13279 correct parameters.
13281 2000-03-03 Ken Raeburn <raeburn@gnu.org>
13283 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
13284 standard ELF definitions here if the system header does not.
13286 2000-03-03 Gerd Moellmann <gerd@gnu.org>
13288 * xterm.c (PER_CHAR_METRIC): Removed.
13289 (x_per_char_metric_1, x_default_char): New functions.
13290 (x_per_char_metric): If font's default char is invalid, return
13291 metrics of a suitably chosen usable default char.
13292 (x_draw_glyph_string_foreground): If font has an invalid default
13293 char, replace occurrences of unprintable chars with a suitably
13294 chosen usable default char.
13296 2000-03-02 Gerd Moellmann <gerd@gnu.org>
13298 * xterm.c (note_mouse_highlight): Return quickly if frame's
13299 glyph matrices have been freed.
13301 * dispnew.c (free_glyphs): Block input while freeing matrices.
13303 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
13305 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
13308 * dispextern.h (x_free_colors): Add prototype.
13310 * xfaces.c (x_free_colors): New function.
13311 (unload_color, free_face_colors): Use it.
13313 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
13315 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
13317 * window.c [MSDOS]: Include msdos.h.
13319 2000-03-02 Dave Love <fx@gnu.org>
13321 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
13323 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
13324 set C_OPTIMIZE_SWITCH for gcc.
13326 2000-03-02 Kenichi Handa <handa@etl.go.jp>
13328 * coding.c (coding_save_composition): Be sure to allocate
13329 composition data area in coding even if there's no composition in
13332 2000-03-01 Jason Rumney <jasonr@gnu.org>
13334 * w32term.c: Equivalent changes to those made to xterm.c on
13335 2000-02-25 and 2000-02-24.
13337 * w32fns.c: Equivalent changes to those made to xfns.c on
13338 2000-02-25 and 2000-02-21.
13340 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
13341 correct line-end convention is followed.
13343 * w32menu.c [HAVE_BOXES]: Remove #undef.
13344 (single_keymap_panes): Remove code for simulating checkmarks.
13345 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
13346 Remove code for drawing simulated checkmarks.
13347 (w32_menu_show): make unibyte help string correctly.
13348 (add_menu_item): draw standard Windows checkmarks. Draw radio
13349 buttons as radio buttons if possible.
13351 2000-03-01 Gerd Moellmann <gerd@gnu.org>
13353 * sysdep.c (start_of_text): Don't define this function for NetBSD
13356 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
13358 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
13359 (LINKER): Don't undef if __NetBSD__ is defined.
13361 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
13363 * fileio.c [__NetBSD__]: Define `unix'.
13365 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
13367 2000-02-29 Gerd Moellmann <gerd@gnu.org>
13369 * atimer.c (start_atimer): Don't abort when timers are stopped.
13370 (append_atimer_lists): New function.
13371 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
13372 arbitrary lists of stopped and running atimers.
13374 * atimer.c (cancel_atimer): Handle canceling an atimer when
13375 some timers are stopped.
13377 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
13378 after canceling it.
13380 * fns.c (maybe_resize_hash_table): Handle case of new size
13381 coming out as being the same as old size.
13383 2000-02-27 Jason Rumney <jasonr@gnu.org>
13385 * makefile.nt: Add atimer.h to dependencies.
13386 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
13387 * w32console.c: Only disable window system features for dispextern.h
13388 (initialize_w32_display): Build a display info for the console.
13389 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
13390 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
13391 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
13393 * w32gui.h (struct W32FontStruct): Revert last change after change
13395 * w32menu.c (single_submenu): Set up help string.
13396 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
13397 (w32_dialog_show): Set up help string.
13398 * w32term.c (w32_display_info_for_display): Remove unused function.
13399 (w32_draw_bitmap): Use pre-built bitmaps.
13400 (w32_initialize_display_info): New function to initialize parts of
13401 display info that are common to both GUI and console frames.
13402 (w32_term_init): Use w32_initialize_display_info. Do not set
13403 Vw32_num_mouse_buttons here, as it is not called for console
13404 frames. Build bitmaps for indicating truncated lines etc.
13405 (x_delete_display): Destroy pre-built bitmaps.
13406 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
13407 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
13409 2000-02-27 Dave Love <fx@gnu.org>
13411 * lisp.h: Add a bunch of prototypes.
13413 2000-02-26 Kenichi Handa <handa@etl.go.jp>
13415 * keyboard.c (read_char): Set `usec' correctly.
13417 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13419 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
13420 `lambda', set reg[RRR] to the map index.
13421 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
13422 reg[RRR] to 0. Otherwise, set it to -1.
13424 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13426 * emacs.c (main): Remove code snippet commented out with `//'.
13428 2000-02-25 Richard M. Stallman <rms@gnu.org>
13430 * fileio.c (Ffile_symlink_p): If result starts with a `/'
13431 and contains a `:', prepend `/:'.
13433 * window.c (select_window_1): If selected_window is nil,
13434 don't "swap out" the buffer's point.
13435 (Fset_window_configuration): Set selected_window to nil
13436 before calling Fselect_window.
13437 (unshow_buffer): Don't set point in buffer from window's point
13438 if another more recently selected window also shows the buffer.
13440 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13442 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
13444 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
13445 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
13446 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
13448 (DEFAULT_BUSY_CURSOR_DELAY): New define.
13449 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
13450 (hide_busy_cursor): New functions.
13451 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
13453 * minibuf.c (read_minibuf): Cancel busy-cursor.
13455 * keyboard.c (command_loop_1): Call start_busy_cursor before
13456 Fcommand_execute and cancel_busy_cursor after it.
13457 (timer_check): Remove busy-cursor code.
13458 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
13461 * process.c (wait_reading_process_input): Remove busy-cursor code.
13463 * eval.c (Fsignal): Call cancel_busy_cursor instead of
13464 Fx_hide_busy_cursor.
13466 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
13468 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
13470 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
13472 * xterm.c (XTread_socket): Remove busy-cursor code.
13474 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
13475 (build_frame_matrix_from_leaf_window): Put code handling
13476 glyph row's not being a slice of a frame row in #if 0.
13477 (sync_window_with_frame_matrix_rows): New function.
13478 (frame_row_to_window): New function.
13479 (mirror_line_dance): Handle copies between windows.
13481 * lread.c (Fload): Use `xfree' instead of `free'.
13482 (init_obarray): Use `xmalloc' instead of `malloc'.
13484 * window.c (Fset_window_buffer): Set WINDOW to the window
13486 (coordinates_in_window): Take frame's internal border width
13489 2000-02-24 Gerd Moellmann <gerd@gnu.org>
13491 * xterm.c (x_display_and_set_cursor): Display cursor of
13492 non-selected windows depending on the setting of
13493 cursor_in_non_selected_windows.
13495 * xdisp.c (cursor_in_non_selected_windows): New variable.
13496 (syms_of_xdisp): DEFVAR_BOOL it.
13498 2000-02-23 Gerd Moellmann <gerd@gnu.org>
13500 * data.c (Fstring_to_number): If number is greater than what
13501 fits into an integer, return a float.
13503 * eval.c (specbind): Remove references to
13504 keyword_symbols_constant_flag.
13506 * data.c (keyword_symbols_constant_flag): Removed.
13507 (Fmakunbound, set_internal, syms_of_data): Remove references to
13508 keyword_symbols_constant_flag.
13510 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
13512 2000-02-23 Kenichi Handa <handa@etl.go.jp>
13514 * syntax.c (multibyte_syntax_as_symbol): New variable.
13515 (syms_of_syntax): Declare it as a Lisp variable.
13516 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
13517 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
13518 nonzero, treat all multibyte characters as symbol.
13519 (init_syntax_once): Give syntax `word' to all multibyte characters.
13521 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
13523 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
13526 2000-02-21 Gerd Moellmann <gerd@gnu.org>
13528 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
13530 * xfns.c (x_window_to_frame, x_any_window_to_frame)
13531 (x_non_menubar_window_to_frame): Check the busy-cursor window.
13533 2000-02-21 Dave Love <fx@gnu.org>
13535 * frame.c (Vmouse_position_function): New variable.
13536 (Fmouse_position): Use it.
13537 (syms_of_frame): Install it.
13539 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
13541 2000-02-20 Gerd Moellmann <gerd@gnu.org>
13543 * fileio.c (Finsert_file_contents): Unbind the binding of
13544 standard-output done by temp_output_buffer_setup.
13546 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
13547 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
13548 (specbind, unbind_to): Handle most common case of non-constant
13549 symbol with trivial value specially.
13551 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
13553 2000-02-20 Richard M. Stallman <rms@gnu.org>
13555 * data.c (Fmake_variable_buffer_local): Doc fix.
13556 Init found_for_buffer to 0.
13557 (Fmake_variable_frame_local): If the variable has already
13558 been buffer-local, set the check_frame field.
13560 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
13562 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
13563 produced for CODING_MODE_LAST_BLOCK requires.
13565 2000-02-18 Dave Love <fx@gnu.org>
13567 * keyboard.c (echo_keystrokes): Remove declaration.
13568 (Vecho_keystrokes) New variable.
13569 (read_char, record_menu_key, read_key_sequence): Use it to allow
13570 use of float value.
13571 (syms_of_keyboard): Change Vecho_keystrokes declaration.
13573 * lread.c: Undef feature selection macros before defining.
13575 2000-02-18 Gerd Moellmann <gerd@gnu.org>
13577 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
13578 for symbols other than the symbol in question.
13580 2000-02-17 Dave Love <fx@gnu.org>
13582 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
13584 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13586 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
13588 * alloc.c (enum mem_type): Compile unconditionally.
13590 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
13592 * xfaces.c (tty_defined_color): Don't return faulire indication
13593 for unspecified-fg and unspecified-bg pseudo-colors.
13595 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13597 * alloc.c (mark_object): Don't mark symbol names in pure space.
13598 (gc_sweep): Don't unmark symbol names in pure space.
13600 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
13601 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
13602 [GC_MARK_STACK]: New defines.
13603 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
13604 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
13606 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
13608 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
13609 allocate_buffer instead of xmalloc.
13611 * alloc.c (toplevel): Include setjmp.h.
13612 (PURE_POINTER_P): New define.
13613 (enum mem_type) [GC_MARK_STACK]: New enumeration.
13614 (Vdead) [GC_MARK_STACK]: New variable.
13615 (lisp_malloc): Add parameter TYPE, call mem_insert if
13616 GC_MARK_STACK is defined.
13617 (allocate_buffer): New function.
13618 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
13619 (free_float) [GC_MARK_STACK]: Set type to Vdead.
13620 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
13621 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
13622 (MEM_NIL) [GC_MARK_STACK]: New define.
13623 (struct mem_node) [GC_MARK_STACK]: New structure.
13624 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
13625 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
13626 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
13627 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
13628 (mark_stack) [GC_MARK_STACK]: New functions.
13629 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
13630 (clear_marks): Removed.
13631 (gc_sweep): Set free conses' car, free floats' type, free
13632 symbols' function to Vdead. Use lisp_free to free buffers.
13633 (init_alloc_once): Initialize Vdead.
13634 (survives_gc_p): Return non-zero for pure objects.
13636 * alloc.c: Add comments throughout the file.
13638 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
13639 that unblocks alarms.
13641 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
13642 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
13643 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
13645 * frame.c (make_frame): Set frame initiallly to `garbaged'.
13647 2000-02-17 Kenichi Handa <handa@etl.go.jp>
13649 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
13650 avoid infinite error signaling. Allocate sufficient memory for
13651 eol_str in the case that eoltype is Lisp_Int.
13653 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
13655 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
13656 depends on the previous behavior.
13658 2000-02-16 Gerd Moellmann <gerd@gnu.org>
13660 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
13662 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13664 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
13666 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
13667 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
13670 2000-02-15 Richard M. Stallman <rms@gnu.org>
13672 * data.c (set_internal): Don't make variable buffer-local
13673 if within a let-binding for the same buffer.
13674 (let_shadows_buffer_binding_p): New function.
13676 * eval.c (specbind): For buffer-local value,
13677 record the current buffer also.
13678 (unbind_to): Cope with that change.
13680 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13682 * window.c (Fsave_window_excursion): Doc fix.
13684 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
13686 * syntax.c (back_comment): Make sure we only consider comment-starters
13687 of the relevant style and return -1 in case of a failure to find the
13688 beginning of the comment.
13689 (Fforward_comment): If back_comment fails, go back to the position just
13690 after the comment-end.
13691 (scan_lists): Add comment describing a very minor bug.
13693 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13695 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
13696 `completion-regexp-list' in the docstring.
13698 2000-02-14 Dave Love <fx@gnu.org>
13700 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
13702 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13704 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
13705 to Emacs' syntax. Also fix the comment about set/not-set meanings
13706 since Emacs syntax is not the value 0 any more.
13707 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
13708 since it's now part of RE_SYNTAX_EMACS.
13710 2000-02-12 Dave Love <fx@gnu.org>
13712 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
13714 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13716 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
13718 2000-02-12 Dave Love <fx@gnu.org>
13720 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
13722 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
13723 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
13724 * s/hpux.h: Don't define HAVE_VFORK.
13726 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
13728 * s/nextstep.h: Don't define HAVE_ALLOCA.
13730 * config.in: Add vfork bits.
13732 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13734 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13735 unwind function to undo the effect of stopping atimers.
13737 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13739 * atimer.c (stopped_atimers): New variable.
13740 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13743 * atimer.h (stop_other_atimers, run_all_atimers)
13744 (unwind_stop_other_atimers): Add function prototypes.
13746 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13748 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13750 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13751 library may depend on jpeg.
13752 (atimer.o): Depends on atimer.c.
13754 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13756 * insdel.c (del_range_1): Call update_compositions.
13757 (del_range_both): Call update_compositions just once..
13759 2000-02-10 Dave Love <fx@gnu.org>
13761 * xfns.c (create_frame_xic): Fix initialization of automatic
13762 aggregates for pcc.
13764 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13766 * ccl.c (CCL_MAKE_CHAR): New macro.
13767 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13768 registers by CCL_MAKE_CHAR before calling translate_char.
13769 <CCL_TranslateCharacterConstTbl> Likewise.
13771 2000-02-08 Dave Love <fx@gnu.org>
13773 * lread.c (__EXTENSIONS__): Define.
13775 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13777 * puresize.h (BASE_PURESIZE): Increase to 650000.
13779 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13781 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13784 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13786 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13787 md, mh, mb, mr, and me to the fake termcap entry.
13789 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13791 * sound.c (sound_cleanup): Don't call device close routine if the
13792 function pointer is null.
13794 2000-02-06 Andrew Innes <andrewi@gnu.org>
13796 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13797 around image definitions and prototypes.
13798 (gamma_correct) [WINDOWSNT]: New prototype.
13800 * w32term.c (x_make_frame_visible): Replace call to
13801 input_poll_signal with poll_for_input.
13803 * window.c [WINDOWSNT]: Include w32term.h.
13805 * xdisp.c [WINDOWSNT]: Include w32term.h.
13807 * makefile.nt: Add dependencies on w32gui.h.
13808 (OBJ1): Include atimer.obj.
13809 ($(BLD)\atimer.obj): New dependency rule.
13811 * w32.c (sigmask): New function (does nothing).
13812 (sigunblock): Ditto.
13814 * frame.c [WINDOWSNT]: Include w32term.h.
13816 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13818 * lread.c (syms_of_lread): Fix literal newlines.
13820 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13821 the string constant limit (2048 bytes) in MSVC.
13824 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13826 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13827 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13828 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13829 dispatch the event.
13831 2000-02-04 Dave Love <fx@gnu.org>
13833 * fileio.c: Remove some unused vars.
13834 (_GNU_SOURCE): Define (for euidaccess).
13836 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13838 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13840 (read_minibuf): Deal with allow_props correctly.
13842 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13844 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13846 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13848 * search.c (compile_pattern): If a cache entry has a nil regexp,
13849 fill in that entry instead of clobbering a previously cached
13852 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13854 * puresize.h (BASE_PURESIZE): Increase to 610000.
13856 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13858 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13861 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13863 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13864 instead of incrementing ic directly.
13865 <CCL_WriteExprConst> Likewise.
13866 <ccl_set_expr>: Set ic to jump_address.
13868 * fileio.c (e_write): Fix the handling of
13869 CODING_FINISH_INSUFFICIENT_SRC.
13871 2000-02-01 Dave Love <fx@gnu.org>
13873 * editfns.c (Fpropertize): Doc fix.
13875 * process.c (Fstart_process): Doc fix.
13877 * eval.c: Fix various doc strings not to duplicate information
13878 from help-manyarg-func-alist.
13880 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13882 * doc.c (Vhelp_manyarg_func_alist): New variable.
13883 (Fdocumentation): Use it.
13884 (syms_of_doc): Define it.
13886 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13888 * xterm.c (xim_open_dpy): Remove unused local variable.
13890 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13892 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13893 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13895 * fns.c (sweep_weak_table): New function.
13896 (sweep_weak_hash_tables): Use it. Keep on marking until there
13899 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13901 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13902 that XTread_socket does not crash by trying to call XNoOp on a
13905 2000-01-30 Jason Rumney <jasonr@gnu.org>
13907 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13908 Change selected_frame to SELECTED_FRAME ().
13909 (w32_console_mouse_position): Remove #ifndef MULE from around
13910 `insist' parameter.
13912 * makefile.nt: Remove dosfns.obj.
13914 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13916 * w32fns.c (w32_defined_color): Check for valid frame before
13917 applying gamma correction. Eliminate dependency on frame elsewhere.
13918 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13919 (w32_to_x_font): Use resx and resy not height_in and width_in.
13920 (x_to_w32_font): Doc fix.
13921 (xlfd_strip_height): New function to strip and return font height.
13922 (w32_font_match): Compare height separately from rest of xlfd
13923 spec, using xlfd_strip_height.
13925 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13926 width_in. Use w32_defined_color in place of defined_color.
13928 * w32faces.c: Merge more of DOS and X specifics in preparation for
13929 merge with xfaces.c.
13930 (defined_color): Remove FIXME comment.
13931 (tty_color_name): Provide w32-specific function.
13932 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13934 * w32console.c (turn_on_face, turn_off_face): Removed.
13935 (w32_face_attributes): New function.
13936 (Global_variables): Reduce scope where possible.
13937 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13939 (hl_mode): Don't modify text attributes.
13940 (write_glyphs): Don't do anything if len <= 0. Use
13941 w32_face_attributes to get attributes for drawing. Write
13942 terminating codes using char_attr_normal.
13943 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13944 (update_begin, update_end): Likewise.
13945 (vga_stdcolor_name): New function.
13946 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13947 (Fset_screen_color): Remove char_attr_reverse.
13949 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13951 * xfns.c (xic_set_preeditarea): Take window parameter and
13952 window-relative pixel-positions.
13954 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13955 is its frame's selected window.
13956 (xim_instantiate_callback): Likewise.
13958 * xfns.c (x_create_im): Removed.
13959 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13960 (supported_xim_styles): Renamed from supported_styles.
13961 (best_xim_style): Renamed from best_style.
13962 (create_frame_xic): Renamed from xic_create_frame.
13963 (free_frame_xic): Renamed from xic_destroy_frame.
13965 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13967 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13968 our frames, call XFilterEvent with 2nd parameter `None'.
13969 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13970 returning XBufferOverflow.
13971 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13972 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13973 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13974 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13975 (xim_initialize, xim_close)
13976 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13977 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13978 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13979 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13981 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13983 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13984 `xic_style' and `xic_xfs'.
13985 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13986 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13987 (FRAME_XIM): Removed.
13989 * xfns.c (supported_styles): New variable.
13990 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13991 (xic_create_xfontset, best_style, xic_create_frame)
13992 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13993 (xic_set_xfontset): New functions.
13995 2000-01-28 Dave Love <fx@gnu.org>
13997 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13999 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14001 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14003 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14004 for *scratch* if it already existed.
14006 * emacs.c (USAGE): New macro.
14007 (main): Use it to display usage information.
14009 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14011 Support for the menu-help feature:
14013 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14015 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14016 part of the line to the termscript file.
14017 (IT_clear_to_end): Clear the entire line, not just its beginning.
14018 (menu_help_message, prev_menu_help_message): New variables.
14019 (IT_menu_make_room): Make room for the help_text member.
14020 (IT_menu_display): New argument disp_help; all callers changed.
14021 If disp_help is non-zero, store the help text of the active menu
14022 item in menu_help_message.
14023 (XMenuAddPane): Initialize the help_text member to NULL.
14024 (XMenuAddSelection): New argument help_text. Store it in the
14026 (XMenuActivate): New argument help_callback. If the value of
14027 menu_help_message has changed since the last time, display the
14028 menu help message text while waiting for the mouse to move. Clear
14029 the echo area before exiting.
14030 (XMenuDestroy): Free the help_text member.
14032 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14034 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14035 XMenuAddSelection. Pass help callback to XMenuActivate.
14036 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14038 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14040 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14041 and EMACS_SET_USECS.
14043 2000-01-26 Dave Love <fx@gnu.org>
14045 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14047 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14048 an error may be signalled.
14050 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14052 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14053 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14055 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14057 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14059 * charset.c (Fstring): If there is a multibyte char among
14060 the args, always return a multibyte string.
14062 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14064 * sysdep.c (sys_select): Turn atimers off and on instead of
14065 recording and restoring old alarm handler
14067 * process.c (toplevel): Include atimer.h.
14068 (create_process_1): Rewritten.
14069 (create_process): Use atimers instead of alarm.
14070 (wait_reading_process_input) [hpux]: Turn atimers off instead
14071 of turning off SIGALRM.
14072 (wait_reading_process_input): Turn off atimers instead off
14073 calling stop_polling.
14075 * emacs.c (main): Call init_atimer.
14077 * keyboard.c (toplevel): Include systime.h and atimer.h.
14078 (polling_for_input): Removed because unused.
14079 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
14080 (poll_timer): New variable.
14081 (poll_for_input, poll_for_input_1): New functions.
14082 (start_polling, stop_polling): Rewritten.
14084 * keyboard.h (polling_for_input): Removed.
14086 * atimer.h, atimer.c: New files.
14088 * Makefile.in (obj): Add atimer.o.
14089 (atimer.o): New target.
14091 * blockinput.h (pending_atimers): Add extern declaration.
14092 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
14094 * lisp.h (popup_activated_flag): Add extern declaration.
14096 * xmenu.c (popup_activated_flag): Make externally visible.
14097 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
14098 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
14100 * xterm.c (toplevel): Include atimer.h.
14101 (toolkit_scroll_bar_interaction): New variable.
14102 (Fxt_process_timeouts): Removed.
14103 (x_process_timeouts): New function.
14104 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
14105 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
14106 (x_make_frame_visible): Call poll_for_input_1 instead of
14107 input_poll_signal. Don't call alarm.
14108 (x_initialize): Install timer calling x_process_timeouts.
14110 2000-01-24 Dave Love <fx@gnu.org>
14112 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14113 Don't use -cckr -- apparently not now necessary.
14115 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14117 * msdos.c (IT_menu_display): Truncate long menu lines at the right
14120 2000-01-23 Jason Rumney <jasonr@gnu.org>
14122 * w32fns.c (w32_defined_color): Apply gamma correction before
14123 trying to map to the palette.
14124 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
14127 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
14128 here. Callers changed to always pass real device context.
14129 (w32_draw_bitmap): Likewise.
14130 (w32_get_glyph_overhangs): Likewise.
14131 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
14132 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
14133 pfnSetScrollInfo and SetScrollRange.
14134 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
14135 back into MULE characters after decoding them.
14136 (x_get_glyph_face_and_encoding): Likewise.
14137 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
14138 GetCharABCWidthsW fails, since this is defined on Windows 9x.
14139 (x_produce_glyphs): Calculate per char metrics for a character
14140 that we know exists in default font when font_not_found_p is true.
14142 2000-01-22 Jason Rumney <jasonr@gnu.org>
14144 * makefile.nt (intervals.obj, composite.obj): New modules.
14145 (composite.h): Added as dependency where appropriate.
14147 * w32gui.h (XGCValue): New struct for emulating X GCs.
14149 * w32term.h (XCharStruct): New struct for emulating X.
14151 * w32console.c (turn_on_face, turn_off_face): New functions.
14152 (change_line_highlight): New prototype for new redisplay.
14153 (write_glyphs): Support multibyte text. Support faces.
14155 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
14157 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
14158 throughout. struct frame * in place of FRAME_PTR.
14159 Skeleton support for images, toolbars, tooltips from xfns.c.
14160 (Fx_create_frame): Use system default for default scroll bar width.
14161 (w32_get_arg): Renamed from x_get_arg.
14162 (Fx_file_dialog): New function.
14163 (w32_list_fonts): Check cache before asking system.
14164 (Vw32_enable_synthesized_fonts): New variable.
14165 (Vw32_enable_italics): Obsolete, removed.
14167 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14168 Use SELECTED_FRAME macro.
14170 * w32menu.c: Add skeleton support for help strings on menus.
14171 (add_menu_item): Native checkbox and radio support added, but not
14172 yet enabled due to bugs.
14173 (push_menu_item): Add parameters type, selection and help.
14175 Formatting changes to reduce unnecessary diffs with xmenu.c.
14177 * w32select.c (Fw32_set_clipboard_data): Update call to
14178 find_charset_in_str.
14180 * w32term.c: Complete rewrite for new redisplay based on new
14181 xterm.c with necessary sections merged back in from old w32term.c.
14183 2000-01-21 Richard M. Stallman <rms@gnu.org>
14185 * data.c (set_internal): Further fix in same criterion.
14187 2000-01-20 Richard M. Stallman <rms@gnu.org>
14189 * data.c (set_internal): Fix the criteria for whether
14190 to swap out the old cached binding.
14192 2000-01-19 Dave Love <fx@gnu.org>
14194 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
14196 2000-01-18 Kenichi Handa <handa@etl.go.jp>
14198 * regex.c (re_compile_fastmap): While checking a range table for
14199 `charset', skip flag bits for a character class correctly.
14201 2000-01-17 Gerd Moellmann <gerd@gnu.org>
14203 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
14205 * xfns.c (x_window): Call lw_create_widget with new parameter list.
14207 * widget.c (EmacsFrameSetCharSize): Change size of children first
14208 because of problems with main window geometry management under Lesstif.
14210 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
14211 MENU_ITEMS_ITEM_.*.
14212 (MENU_ITEMS_ITEM_HELP): New enumerator.
14213 (push_menu_item): Add parameter HELP. Record help in menu_items.
14214 (single_menu_item, single_submenu, list_of_items): Call
14215 push_menu_item with new parameter.
14216 (single_submenu): Set help string in widget value.
14217 (menu_highlight_callback): New function.
14218 (set_frame_menubar): Call lw_create_widget with new
14220 (xmenu_show, xdialog_show): Ditto.
14222 2000-01-13 Gerd Moellmann <gerd@gnu.org>
14224 * sound.c (Fplay_sound): Improve doc string.
14226 2000-01-11 Richard M. Stallman <rms@gnu.org>
14228 * lisp.h (set_internal): Enter the new arg.
14230 * eval.c (specbind): Record buffer-local variables specially,
14231 indicating which buffer's binding was saved.
14232 (unbind_to): Restore buffer-local variables specially
14233 in the proper buffer.
14235 * data.c (set_internal): New arg BUF.
14237 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
14238 * data.c (Fset): Pass new arg to set_internal.
14239 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
14241 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14243 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
14245 2000-01-11 Richard M. Stallman <rms@gnu.org>
14247 * minibuf.c (Ftry_completion): Doc fix.
14249 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14251 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
14254 2000-01-11 Andreas Schwab <schwab@suse.de>
14256 * coding.c (code_convert_region): Initialize total_skip.
14258 2000-01-08 Dave Love <fx@gnu.org>
14260 * eval.c (Fuser_variable_p): Check customizability too.
14262 2000-01-07 Gerd Moellmann <gerd@gnu.org>
14264 * minibuf.c (Fcompleting_read): Doc fix.
14266 2000-01-05 Gerd Moellmann <gerd@gnu.org>
14268 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
14271 * xfns.c (x_create_im): New function to set IM and IC of a frame.
14272 Check that input style is supported before trying to create an
14274 (x_window): Call x_create_im.
14276 2000-01-04 Gerd Moellmann <gerd@gnu.org>
14278 * xfns.c (current_gif_memory_src): New variable.
14279 (gif_load): Record the address of the current memory source
14280 in current_gif_memory_src.
14281 (gif_read_from_memory): Use current_gif_memory_src.
14283 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
14284 macros statement form.
14286 * sound.c (struct sound): Renamed from struct sound_file.
14287 (struct sound): Add members `data' and `header_size'.
14288 (enum sound_attr): Add SOUND_DATA.
14289 (current_sound, current_sound_device): Variables renamed from
14290 sound_file and sound_device.
14291 (parse_sound): Parse :data.
14292 (parse_sound): Handle sound data in strings.
14293 (find_sound_type): Function renamed from find_sound_file_type.
14294 (wav_init, au_init): Fail if sound's header_size is smaller than
14295 needed header size.
14296 (wav_play, au_play): Play sounds from string data.
14298 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
14300 * lisp.h: Add prototype for allocate_string_data.
14302 * alloc.c (Fgarbage_collect): Return number of live and free strings.
14304 * alloc.c (mark_buffer): Remove code in #if 0.
14306 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
14307 (strings_consed): New variable.
14308 (allocate_string): Set it.
14309 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
14310 (Fmemory_use_counts): Return strings_consed. Use Flist.
14312 * alloc.c: General cleanup in comments etc. Remove conditional
14313 compilation for `standalone'.
14315 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
14317 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
14318 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
14319 (DONT_COPY_FLAG): Removed.
14320 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
14321 (struct sdata, struct sblock): New
14322 (struct string_block): Rewritten.
14323 (STRINGS_IN_STRING_BLOCK): New macro.
14324 (oldest_sblock, current_sblock, total_strings, total_free_strings)
14325 (large_sblocks, string_blocks, string_free_list): New variables.
14326 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
14327 (init_strings): Rewritten.
14328 (allocate_string, allocate_string_data, compact_small_strings)
14329 (free_large_strings, sweep_strings): New functions.
14330 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
14331 (struct string_block_head, current_string_block)
14332 (first_string_block, large_string_blocks, STRING_FULLSIZE)
14333 (STRING_PAD): Removed.
14334 (make_uninit_multibyte_string, make_pure_string): Rewritten.
14335 (Fgarbage_collect): Don't set mark bit in large strings.
14336 (mark_object): Mark strings differently. Mark symbol names
14338 (survives_gc_p): Test marked strings differently.
14339 (gc_sweep): Sweep strings differently, unmark strings in
14341 (compact_strings): Removed.
14343 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
14345 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
14346 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
14348 2000-01-04 Kenichi Handa <handa@etl.go.jp>
14350 * fileio.c (Finsert_file_contents): Signal error if visiting file
14351 in a non-empty buffer.
14353 * term.c (encode_terminal_code): Fix the previous change.
14355 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14357 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
14358 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
14360 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
14362 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14364 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
14365 need to test for MSDOS frames.
14367 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14369 * dosfns.c (unspecified_colors): Remove.
14370 (msdos_stdcolor_idx): Use global variables unspecified_fg and
14372 (msdos_stdcolor_name): Return strings for unspecified fore- and
14373 back-ground colors.
14375 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
14376 (syms_of_xfaces): Remove their staticpro's.
14377 (tty_color_name): Return Lisp strings for unspecified fore- and
14378 back-ground colors.
14379 (Finternal_set_lisp_face_attribute): Remove the special treatment
14380 for Qunspecified_{f,b}g.
14381 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
14383 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14385 * xdisp.c (reseat_at_next_visible_line_start): Position before
14386 newline only if ending up on a newline.
14387 (next_element_from_ellipsis): Return success. Handle case of
14388 displaying no ellipsis. Fix case of ellipsis defined in display table.
14389 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
14392 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14394 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
14395 (Fcolor_supported_p): Renamed from face-color-supported-p.
14397 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14399 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
14400 list of colors renamed to tty-defined-color-alist.
14401 (tty_color_name): Pass the frame to tty-color-by-index.
14402 (realize_tty_face): tty-color-alist is now a function which
14403 accepts the frame as argument.
14405 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
14407 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14409 * term.c (insert_glyphs): Pass glyph, not &glyph, to
14410 encode_terminal_code.
14412 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14414 * dispnew.c (mode_line_string): Support termcap frames as well.
14416 2000-01-01 Gerd Moellmann <gerd@gnu.org>
14418 * syntax.c (Fforward_word): Undo previous change.
14420 * editfns.c (Fconstrain_to_field): Don't constrain if
14421 inhibit-field-text-motion is non-nil.
14422 (Fline_beginning_position): Undo previous change.
14423 (Fline_end_position): Ditto.
14425 * syntax.c (Fforward_word): Notice field boundaries only if
14426 inhibit-field-text-motion is nil.
14428 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
14430 * editfns.c (Vinhibit_field_text_motion): New variable.
14431 (inhibit-field-text-motion): New DEFVAR_LISP.
14432 (Fline_beginning_position, Fline_end_position): Notice field
14433 boundaries only if inhibit-field-text-motion is nil.
14435 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
14436 All calls adjusted.
14437 (x_build_heuristic_mask): Likewise.
14438 (xbm_load_image_from_file): Change error output.
14439 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
14440 (gif_load, gs_load, x_kill_gs_process): Ditto.
14442 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
14443 color indices when accessing raster pixels.
14444 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
14445 one of :file or :data.
14446 (enum pbm_keyword_index): Add PBM_DATA.
14447 (pbm_format): Add :data.
14448 (pbm_image_p): Allow either :file or :data.
14449 (pbm_read_file): New function.
14450 (pbm_scan_number): Rewritten to read from string.
14451 (pbm_load): Support :data.
14453 See ChangeLog.8 for earlier changes.
14455 ;; Local Variables:
14456 ;; coding: iso-2022-7bit
14459 Copyright (C) 2001 Free Software Foundation, Inc.
14460 Copying and distribution of this file, with or without modification,
14461 are permitted provided the copyright notice and this notice are preserved.