1 2001-11-16 Eli Zaretskii <eliz@gnu.org>
3 * config.in: Add #undef HAVE_COFF_H.
5 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
8 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
10 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
11 Andrew Wiseman <a.wiseman@btclick.com>.
13 2001-11-16 Kim F. Storm <storm@cua.dk>
15 The following changes are made to clean up the various internal
16 references to the fringes to actually use the term `fringe' for
17 them. Previously, they were called `flags areas', `bitmap areas',
18 `left/right side of windows', or implicitly as `flags' or
21 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
22 Comments fixed. Use renamed symbols.
24 * dispnew.c: Comment fix. Use renamed symbols.
26 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
27 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
28 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
30 * msdos.c: Comment fix.
32 * w32fns.c: Use renamed symbols.
34 * w32term.c: Comment fixes. Use renamed symbols.
35 (fringe_bitmap_type): Renamed from bitmap_type.
36 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
37 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
38 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
40 * w32term.h: Comment fixes. Use renamed symbols.
41 (fringes_extra): Renamed from flags_areas_extra.
42 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
43 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
44 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
45 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
46 (FRAME_X_LEFT_FRINGE_WIDTH): Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
47 (FRAME_X_RIGHT_FRINGE_WIDTH): Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
49 * widget.c: Use renamed symbols.
51 * window.c: Comment fixes. Use renamed symbols.
52 (coordinates-in-window-p): Doc fix.
54 * xdisp.c: Comment fixes. Use renamed symbols.
56 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
58 * xfns.c: Use renamed symbols.
60 * xterm.c: Comment fixes. Use renamed symbols.
61 (fringe_bitmap_type): Renamed from bitmap_type.
62 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
63 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
64 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
66 * xterm.h: Comment fixes. Use renamed symbols.
67 (fringes_extra): Renamed from flags_areas_extra.
68 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
69 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
70 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
71 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
72 (FRAME_X_LEFT_FRINGE_WIDTH): Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
73 (FRAME_X_RIGHT_FRINGE_WIDTH): Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
75 2001-11-15 Jason Rumney <jasonr@gnu.org>
77 * w32menu.c (add-menu-item): Make help_echo and radio buttons
78 work for most menu items. From David Ponce
79 <david.ponce@wanadoo.fr>.
81 2001-11-15 Gerd Moellmann <gerd@gnu.org>
83 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
84 Some x_set_* function expect to be called even if old and new
87 * xdisp.c (build_desired_tool_bar_string): Accept zero
88 tool_bar_button_relief.
90 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
92 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
94 * xterm.c (x_draw_bar_cursor): If the background color of the
95 glyph under the cursor equals the frame's cursor color, use
96 the glyph's foreground color for drawing the bar cursor.
98 * dispnew.c (direct_output_forward_char): Fix character/byte
101 2001-11-15 Miles Bader <miles@gnu.org>
103 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
104 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
105 Update arguments to find_field.
106 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
107 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
108 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
109 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
111 2001-11-14 Richard M. Stallman <rms@gnu.org>
113 * editfns.c (Fpropertize): Allow call with 1 arg.
115 * dispextern.h (image_background, image_background_transparent):
116 Conditionalize on HAVE_X_WINDOWS.
118 2001-11-13 Richard M. Stallman <rms@gnu.org>
120 * print.c (Fprin1_to_string): Doc fix.
122 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
124 * floatfns.c (Fceiling, Ffloor): Doc fixes.
126 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
128 * fileio.c (Ffile_accessible_directory_p): Doc fix.
130 * eval.c (syms_of_eval): Doc fix.
132 * coding.c (syms_of_coding): Doc fix.
134 * doc.c (Fsnarf_documentation): Doc fix.
136 * dispnew.c (syms_of_display): Doc fix.
138 * category.c (Fget_unused_category): Doc fix.
140 * buffer.c (syms_of_buffer): Doc fixes.
142 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
144 * print.c (prin1, print): Doc fix.
146 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
148 * fontset.h: Remove prototypes for variables
149 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
151 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
152 `Vclip_large_size_font'.
154 2001-11-13 Jason Rumney <jasonr@gnu.org>
158 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
160 * xfaces.c (Fface_attributes_as_vector): Doc fix.
162 * w32fns.c (Fx_synchronize): Reindent.
170 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
171 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
172 `new style' [w/`doc:' keyword].
174 * xmenu.c (x-popup-menu): Reindent.
175 (x-popup-dialog): Likewise.
177 * xfaces.c (Finternal_set_alternative_font_family_alist):
180 * xdisp.c (Fdump_tool_bar_row): Reindent.
182 * minibuf.c (Fminibuffer_complete_word): Reindent.
183 (Fminibuffer_complete_and_exit): Likewise.
184 (Fminibuffer_completion_help): Likewise.
185 (Fminibuffer_message): Likewise.
187 * fns.c (Freverse): Reindent.
189 * eval.c (Fif): Reindent.
192 * editfns.c (Fuser_real_login_name): Reindent.
193 (Finsert_buffer_substring): Likewise.
194 (Fcompare_buffer_substrings): Likewise.
195 (Fsubst_char_in_region): Likewise.
197 * dispnew.c (Fsit_for): Reindent.
198 (Fframe_or_buffer_changed_p): Likewise.
199 (Finternal_show_cursor_p): Likewise.
200 (syms_of_display): Likewise.
202 * alloc.c (Flist): Reindent.
205 2001-11-12 Richard M. Stallman <rms@gnu.org>
207 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
208 LeaveNotify events. Only FocusIn and FocusOut do that now.
209 (x_display_and_set_cursor): Do display hollow cursors in active
210 minibuffer windows when they are not selected.
212 2001-11-12 Jason Rumney <jasonr@gnu.org>
214 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
215 * w32term.c: Change doc-string comments to `new style'.
216 [w/`doc:' keyword]. Doc fixes.
218 * w32fns.c: Don't define max.
219 (Fx_open_connection): Only execute once.
221 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
223 * ccl.c: Change macros to use do-while block instead of if-else.
224 Use braces to follow GNU Coding Standards.
226 2001-11-11 Richard M. Stallman <rms@gnu.org>
228 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
230 * lread.c (read_escape): Use end_of_file_error for reporting eof.
232 * insdel.c (replace_range): Use adjust_markers_for_replace
233 instead of adjust_markers_for_delete and adjust_markers_for_insert.
235 * intervals.h: Declare set_text_properties and set_text_properties_1.
237 * textprop.c (set_text_properties_1): New subroutine
238 broken out of set_text_properties.
239 (set_text_properties): Use set_text_properties_1.
241 * intervals.c (graft_intervals_into_buffer):
242 Use set_text_properties_1 to clear out properties.
244 * search.c (Freplace_match): Use replace_range to insert
245 and delete. Don't request property inheritance from
248 2001-11-10 Jason Rumney <jasonr@gnu.org>
250 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
251 vertical fonts. Allow them if face name is explicitly specified.
252 Do not give up if we find a font that cannot be converted to an
255 2001-11-10 Gerd Moellmann <gerd@gnu.org>
257 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
258 instead of malloc/free.
260 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
262 * xfaces.c (merge_face_vectors): Use braces to follow GNU
264 (Finternal_set_lisp_face_attribute): Likewise.
266 * buffer.c (Fbury_buffer): Likewise.
268 * indent.c (current_column_1): Remove unused variable `prev_col'.
270 * coding.c (encode_coding): Use precomputed value of `src'.
271 (encode_coding): Remove unused variable `src_end'.
272 (code_convert_region): Remove unused variables `count'.
274 2001-11-07 Jason Rumney <jasonr@gnu.org>
276 * w32term.c (x_display_and_set_cursor): Do not move system caret
277 if cursor_glyph is NULL.
279 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
281 * keymap.c (access_keymap): Fix compilation error.
283 2001-11-07 Miles Bader <miles@gnu.org>
285 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
287 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
289 * intervals.c (graft_intervals_into_buffer):
290 Remove #ifdef'd-out code.
291 (graft_intervals_into_buffer): Remove unused variable `middle'.
293 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
294 code (eval-current-buffer).
295 Change doc-string comments to `new style' [w/`doc:' keyword].
297 2001-11-06 Richard M. Stallman <rms@gnu.org>
299 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
301 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
303 * lread.c (read1): Fix behavior with nested backquoting.
305 * keyboard.c (make_lispy_event): Check integerness and fix
306 Lisp_Object/int mixup.
308 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
310 * fns.c (copy_hash_table): Remove unused variable `v'.
312 * fontset.c (fontset_font_pattern): Remove unused variable
315 * indent.c (current_column_1): Remove unused variable `prev_col'.
317 2001-11-05 Richard M. Stallman <rms@gnu.org>
319 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
321 * buffer.c (Fkill_buffer): Don't delete auto save file
322 if buffer is modified.
324 2001-11-05 Andrew Innes <andrewi@gnu.org>
326 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
329 2001-11-05 Richard M. Stallman <rms@gnu.org>
331 * unexelf.c (unexec): Minor changes; clean up comments.
333 2001-11-05 Sam Steingold <sds@gnu.org>
335 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
337 2001-11-05 Andreas Schwab <schwab@suse.de>
339 * sound.c (sound_perror): Save errno from being clobbered.
341 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
343 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
344 the program image directly.
346 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
348 * buffer.h (Fbuffer_local_value): Add prototype.
350 2001-11-04 Richard M. Stallman <rms@gnu.org>
352 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
355 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
356 (record_char): Likewise.
358 * keyboard.c (make_lispy_event): Don't insist a drag event must
359 move to a different buffer position. Instead, check for moving at
360 least double_click_fuzz.
362 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
364 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
366 * indent.c (current_column_1, Fmove_to_column): Separate the code
367 for display-table glyphs from the code buffer text, to fix
370 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
372 * buffer.c (Fbuffer_local_value): New function.
373 (syms_of_buffer): Defsubr it.
375 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
376 value of `cursor-in-non-selected-windows'.
378 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
379 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
380 (syms_of_xdisp): Initialize it.
382 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
384 * xfns.c (Fx_create_frame): Doc fix.
386 * coding.c: Change doc-string comments to `new style' [w/`doc:'
389 * eval.c (top_level_value, top_level_set): Remove commented and
391 (Fdefvar): Fix usage in doc-string.
393 2001-11-03 Richard M. Stallman <rms@gnu.org>
395 * xfns.c: Include unistd.h, if it exists.
397 * editfns.c: Move the include of ctype.h after unistd.h.
399 * gmalloc.c: Test BROKEN_PROTOTYPES.
401 2001-11-03 Ken Raeburn <raeburn@gnu.org>
403 * lisp.h (CHECK_STRING_CAR): New macro.
404 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
405 treating XCAR and XCDR as lvalues.
406 (openp): Use CHECK_STRING_CAR.
407 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
409 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
411 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
412 (SIGMASKTYPE): Define.
414 * syssignal.h (sigunblock): Don't define if already defined.
416 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
418 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
419 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
420 Fix typos in comments.
422 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
423 and #ifdef'd-out code.
424 Fix and reindent comments.
426 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
428 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
429 argument `i' in macros.
431 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
434 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
435 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
436 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
437 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
438 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
439 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
440 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
441 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
444 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
445 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
446 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
447 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
448 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
449 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
450 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
451 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
452 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
453 (remove unused second argument).
455 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
457 * syntax.c (describe_syntax): New wrapper.
458 (Finternal_describe_syntax_value): Rename from describe_syntax.
459 Don't insert space at front and \n at the end.
460 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
462 * regex.c (re_wctype): Try to fix some warnings.
463 (regcomp, regexec): Don't forget the __restrict.
465 2001-11-02 Richard M. Stallman <rms@gnu.org>
467 * textprop.c (Fget_char_property): Doc fix.
469 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
471 * process.c (Fstart_process): Add usage to doc-string.
473 * data.c (Fsetq_default): Ditto.
475 * callint.c (Finteractive): Ditto.
477 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
479 * macros.c: Don't include keymap.h any more.
481 2001-11-01 Richard M. Stallman <rms@gnu.org>
483 * data.c (Fmake_local_variable): Doc fix.
485 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
486 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
488 * keymap.c (Fdescribe_buffer_bindings): Print character property
489 bindings along with or instead of the buffer local map.
490 Make the overriding maps override what they should.
492 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
494 * window.c (grow_mini_window): Fix typo in comment.
496 2001-11-01 Gerd Moellmann <gerd@gnu.org>
498 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
499 (XTset_vertical_scroll_bar): Likewise.
501 * xfns.c (x_build_heuristic_mask): Use four_corners_best
502 instead of IMAGE_BACKGROUND.
504 * xfns.c (four_corners_best): Reindent.
506 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
507 Handle :box so that it is possible to specify sexprs.
509 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
511 * xfaces.c (Finternal_merge_in_global_face): Reindent.
513 (Finternal_set_alternative_font_registry_alist): Ditto.
514 (Ftty_suppress_bold_inverse_default_colors): Ditto.
516 * xfns.c (x-get-resource): Reindent.
518 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
520 * s/hpux11.h: New file.
522 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
524 * emacs.c (USAGE1): Show command line option --no-window-system
525 instead of --no-windows in usage.
526 (standard_args): Rename --no-windows to --no-window-system.
527 (bug_reporting_address): Follow Emacs coding conventions.
529 * eval.c (Fcommandp): Doc fix.
530 Change doc-string comments to `new style' [w/`doc:' keyword].
532 * frame.c (Fframe_live_p): Doc fix.
534 * buffer.c (selective-display-ellipses): Doc fix.
536 2001-10-31 Gerd Moellmann <gerd@gnu.org>
538 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
540 * xfaces.c (realize_x_face): If C is not a single-byte character,
541 set the face's colors_copied_bitwise_p instead of the defaulted_p
542 members which have a different meaning.
543 (free_face_colors): Do nothing for a face whose colors have been
546 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
548 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
550 * marker.c, mocklisp.c: Change doc-string comments to `new style'
553 2001-10-31 Gerd Moellmann <gerd@gnu.org>
555 * fns.c (require_unwind): Return Lisp_Object.
557 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
559 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
560 (last-input-char): Revert doc-string to be the same as the
561 doc-string of `last-input-event'.
563 * xdisp.c: Fix typos in comments.
565 2001-10-31 Gerd Moellmann <gerd@gnu.org>
567 * window.c (grow_mini_window): Handle case that the root
568 window is already smaller than the nominal mininum height.
570 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
572 * emacs.c (main): Don't call keys_of_macros any more.
574 * lisp.h (keys_of_macros): Remove.
576 * macros.c (keys_of_macros): Remove.
578 * xfaces.c (Fface_attribute_relative_p): Declare args.
580 2001-10-30 Jason Rumney <jasonr@gnu.org>
582 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
583 (enum_font_cb2): Ignore fonts with vertical orientation.
585 2001-10-30 Richard M. Stallman <rms@gnu.org>
587 * keyboard.c (Finput_pending_p): Doc fix.
589 2001-10-30 Gerd Moellmann <gerd@gnu.org>
591 * xterm.c (x_after_update_window_line): Don't run the code
592 clearing in borders for rows whose visible height is 0.
594 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
595 resized_p flag is set. If not set, use the much less flickering
596 method previously used.
598 * dispnew.c (change_frame_size_1): Set frame's resized_p.
600 * frame.h (struct frame) <resized_p>: New member.
602 * lread.c (to_multibyte): Ensure read_buffer is at least twice
603 as large as the number of bytes to convert.
605 * lread.c (to_multibyte): New function.
608 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
610 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
612 2001-10-30 Gerd Moellmann <gerd@gnu.org>
614 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
615 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
616 if the row's fill_line_p is set and drawing the last glyph with
617 DRAW_IMAGE_{RAISED,SUNKEN}.
619 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
621 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
623 * xmenu.c: Include coding.h and charset.h.
624 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
625 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
626 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
627 Explicitly set wv->help. Use `TRUE' rather than `True'.
628 (menu_help_callback): Use empty_string.
630 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
631 (Fx_popup_dialog): Explicitly init f.
632 (w32_menu_display_help): Use empty_string.
634 2001-10-29 Richard M. Stallman <rms@gnu.org>
636 * fns.c (Frequire): Detect recursive try to require the same
637 feature 3 or more levels deep, and get error.
638 (require_unwind): New subroutine.
639 (require_nesting_list): New variable.
640 (syms_of_fns): Init and staticpro it.
642 * print.c (print_object): Clarify indication of insertion type.
644 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
646 * coding.c (syms_of_coding): Document that locale-coding-system is
647 used for decoding input on X.
649 * window.c (Fscroll_left, Fscroll_right): Doc fix.
651 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
653 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
654 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
656 2001-10-29 Gerd Moellmann <gerd@gnu.org>
658 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
659 use NO_CURSOR if cursor_in_non_selected_windows is false.
661 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
662 the slant attribute if FRAME is t.
664 * xfns.c (x_set_internal_border_width): Set frame garbaged
665 when X window doesn't exist yet.
667 * xterm.c (x_after_update_window_line): Clear internal border
668 in different circumstances.
670 * xterm.c (XTread_socket) <KeyPress>: Don't use
671 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
674 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
676 * m/ibms390.h: New file. From Adam Thornton
677 <athornton@sinenomine.net>.
679 2001-10-28 Gerd Moellmann <gerd@gnu.org>
681 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
683 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
686 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
688 * emacs.c: Use argv[0] instead of emacs when -t was specified.
690 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
692 Fix typos in comments.
694 * emacs.c (bug_reporting_address): New function.
695 Use it when displaying usage message.
697 * minibuf.c (read_minibuf): Remove unused external declaration of
698 variable `Qread_only'.
700 * keymap.c (access_keymap): Remove unused variable `charset'.
702 2001-10-28 Miles Bader <miles@gnu.org>
704 * xfaces.c (merge_face_heights): Handle TO being relative as well.
705 Remove #ifdef'd-out code.
706 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
707 (syms_of_xfaces): Initialize them.
709 2001-10-27 Jason Rumney <jasonr@gnu.org>
711 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
712 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
713 position using the system caret.
715 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
716 (w32_system_caret_height, w32_system_caret_x)
717 (w32_system_caret_y): New variables for tracking system caret.
718 (w32_initialize): Initialize them.
719 (x_display_and_set_cursor): Make system caret follow the active cursor.
721 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
724 * w32term.c (note_mouse_highlight): Clear old help_echo.
726 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
728 * xterm.c: Fix typo in a comment.
730 * emacs.c: Fix typos in comments.
731 Remove unnecessary spaces.
732 Change doc-string comments to `new style' [w/`doc:' keyword].
733 (USAGE2): Fix typos in usage string.
735 * xterm.c: Fix typo in a comment.
737 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
740 2001-10-27 Gerd Moellmann <gerd@gnu.org>
742 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
743 instead of 1/2 line_height in the heuristic for skipping
744 farther backward when target_y was not reached.
746 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
747 Display errno only if non-zero.
748 (sound_warning): New function.
749 (vox_configure): Don't treat failing to set sample rate as error.
750 (various places): Improve error messages.
752 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
754 * fileio.c (Faccess_file): Run the argument filename through
755 Fexpand_file_name, before using it.
757 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
758 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
760 2001-10-26 Gerd Moellmann <gerd@gnu.org>
762 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
764 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
765 Fix clearing in the case of scroll bars on the right.
767 2001-10-26 Juanma Barranquero <lektu@terra.es>
769 * w32gui.h (XImage): Add a dummy typedef.
771 2001-10-26 Gerd Moellmann <gerd@gnu.org>
773 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
775 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
777 * frame.c (Fframe_parameter): Fix last change.
779 * fileio.c: Revert last change (which removed old commented-out
780 version of expand-file-name). Add a comment that explains why
781 this old version should not be removed.
783 2001-10-25 Gerd Moellmann <gerd@gnu.org>
785 * frame.c (Fframe_parameter): Fix a bug whereby some
786 ``artificial'' frame parameters, like `minibuffer' were not
787 obtained by calling Fframe_parameters.
789 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
792 * xdisp.c (move_it_vertically_backward): Compute line height
793 differently. Add heuristic to try to be more compatible to 20.x.
795 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
797 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
799 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
802 2001-10-25 Miles Bader <miles@gnu.org>
804 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
805 BG is a pointer to a structure, not a structure.
806 (gif_format, png_format): Add missing commas.
808 2001-10-24 Richard M. Stallman <rms@gnu.org>
810 * xfaces.c (Fface_attributes_as_vector): New function.
811 (syms_of_xfaces): Defsubr it.
813 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
815 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
818 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
820 * search.c (scan_newline): Remove unused variable `selective_display'.
822 2001-10-25 Miles Bader <miles@gnu.org>
824 * dispextern.h (struct image): Add `background',
825 `background_valid', and `background_transparent' fields.
826 (image_background, image_background_transparent): New declarations.
827 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
828 * xfns.c (image_background, image_background_transparent)
829 (four_corners_best): New functions.
830 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
831 (gs_format): Add `:background' entry.
832 (lookup_image): Set IMG's background color if specified.
833 (pbm_load, xbm_load_image, png_load): Set IMG's background field
835 (x_clear_image_1): Reset `background_valid' and
836 `background_transparent_valid' fields.
837 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
838 calculating it here. Set IMG's background_transparent field.
839 (enum xpm_keyword_index): Add XPM_BACKGROUND.
840 (enum png_keyword_index): Add PNG_BACKGROUND.
841 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
842 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
843 (enum gif_keyword_index): Add GIF_BACKGROUND.
844 (enum gs_keyword_index): Add GS_BACKGROUND.
845 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
846 Pre-calculate image background color where necessary.
847 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
848 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
849 color to use for image glyph reliefs.
851 2001-10-24 Gerd Moellmann <gerd@gnu.org>
853 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
856 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
857 Fix clearing of area not covered by scroll bar.
859 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
861 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
863 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
864 (glyph_rect): Remove unused variable `area'.
866 2001-10-24 Gerd Moellmann <gerd@gnu.org>
868 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
870 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
871 (row_containing_pos): Take additional argument DY.
872 Treat rows ending in middle of char differently.
873 (display_line): Handle tabs on window systems differently.
875 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
876 with additional argument.
878 * dispextern.h (row_containing_pos): Adjust prototype.
880 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
881 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
882 (try_window_id, try_window_reusing_current_matrix)
883 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
884 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
886 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
888 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
890 (HAVE_BOXES): Fix typo in comment.
891 (push_menu_pane): Fix typo in comment.
893 * xdisp.c: (display_prop_string_p): Remove unused local declaration
895 (single_display_prop_string_p): Remove unused local declarations
896 of `Qwhen' and `Qmargin'.
897 (string_buffer_position): Remove unused variable `around'.
898 (store_frame_title): Remove unused variable `width'.
900 * window.c: Don't define max.
901 (coordinates_in_window): Remove unused variable `uy'.
903 * widget.c: Don't define max.
905 * process.c: Don't define max.
906 (create_process): Remove unused variable `buffer'.
908 2001-10-23 Gerd Moellmann <gerd@gnu.org>
910 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
912 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
914 * xfaces.c (Finternal_set_lisp_face_attribute)
915 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
916 frame is on a windowed display.
918 2001-10-23 Gerd Moellmann <gerd@gnu.org>
920 * dispnew.c (sync_window_with_frame_matrix_rows):
921 Fix handling of windows which aren't full-width, fix handling
924 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
926 2001-10-23 Andreas Schwab <schwab@suse.de>
928 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
929 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
931 2001-10-23 Gerd Moellmann <gerd@gnu.org>
933 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
934 REAL_END. Notice if cursor gets overwritten.
935 (notice_overwritten_cursor): Take X positions as parameters.
936 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
937 around call to x_draw_glyphs.
939 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
941 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
942 instead of C) and usage.
944 * editfns.c (char-to-string): Fix argument names (use CHAR instead
947 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
948 `left', `max_width' and `max_height'.
950 2001-10-23 Gerd Moellmann <gerd@gnu.org>
952 * xdisp.c (display_line): For a tab continued to the next line,
953 set row's ends_in_middle_of_char_p.
955 2001-10-22 Gerd Moellmann <gerd@gnu.org>
957 * xdisp.c (display_line): Fix computation of continuation lines
960 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
962 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
965 * fileio.c: Remove unused code.
967 2001-10-22 Miles Bader <miles@gnu.org>
969 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
970 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
971 Remove `DOC_STRINGS_IN_COMMENTS' cases.
973 2001-10-21 Jason Rumney <jasonr@gnu.org>
975 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
977 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
979 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
980 (Finsert_string): Avoid the multi-line string literals warning.
982 2001-10-22 Miles Bader <miles@gnu.org>
984 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
985 (Fdocumentation): Don't use it.
986 (syms_of_doc): Don't initialize it.
988 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
989 * print.c (Fwith_output_to_temp_buffer): Likewise.
990 * window.c (Fsave_window_excursion): Likewise.
991 * editfns.c (Fsave_excursion, Fsave_current_buffer)
992 (Fsave_restriction): Likewise.
993 * eval.c (Frun_hooks, Frun_hook_with_args)
994 (Frun_hook_with_args_until_failure)
995 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
996 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
997 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
998 (Funwind_protect, Fcondition_case): Likewise.
999 * coding.c (Ffind_operation_coding_system): Likewise.
1000 * keyboard.c (Ftrack_mouse): Likewise.
1002 2001-10-21 Miles Bader <miles@gnu.org>
1004 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1005 (Fmake_hash_table): Add usage: string to doc string.
1006 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1007 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1008 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1009 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1010 (Fml_prefix_argument_loop): Likewise.
1012 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1014 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1016 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1017 style' [w/`doc:' keyword].
1019 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1020 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1021 comments to `new style' [w/`doc:' keyword].
1023 2001-10-21 Jason Rumney <jasonr@gnu.org>
1025 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1027 * w32term.c (remember_mouse_glyph): New function.
1028 (w32_mouse_position): Use it.
1029 (note_mouse_movement): If the mouse moved off the glyph, remember
1032 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1033 (w32_display_info): Add mouse_face_overlay.
1035 * w32term.c (notice_overwritten_cursor): Renamed from
1036 note_overwritten_text_cursor. Rewritten to take glyph widths into
1038 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1039 (fast_find_string_pos): New function.
1040 (fast_find_position): Return the correct vpos. Add parameter
1041 STOP. In the final row, stop before glyphs having STOP as object.
1042 Don't consider glyphs that are not from a buffer.
1043 (fast_find_position) [0]: Add a presumably more correct version
1045 (expose_window_tree, expose_frame): Don't compute intersections here.
1046 (expose_window): Do it here instead.
1047 (expose_window_tree, expose_window, expose_line): Return 1 when
1048 overwriting mouse-face.
1049 (expose_window): If W is the window currently being updated, mark
1051 (expose_frame): If mouse-face was overwritten, redo it.
1052 (x_use_underline_position_properties): New variable.
1053 (syms_of_xterm): DEFVAR_BOOL it.
1054 (x_draw_glyph_string): Add comment to use it in future.
1055 (x_draw_glyph_string): Restore clipping after drawing box.
1056 Fix a computation of the underline position.
1057 (w32_get_glyph_string_clip_rect): Minor cleanup.
1058 (x_fill_stretch_glyph_string): Remove an assertion.
1059 (x_produce_glyphs): Don't convert multibyte characters
1060 to unibyte characters in unibyte buffers.
1061 (cursor_in_mouse_face_p): New function.
1062 (x_draw_stretch_glyph_string): Use it to choose a different GC
1063 when drawing a cursor within highlighted text. Don't draw
1064 background again if it has already been drawn.
1065 (x_draw_glyph_string_box): Don't draw a full-width
1066 box just because the glyph row's full_width_p flag is set.
1067 (x_draw_glyphs): Fix computation of rightmost x for
1069 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1070 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
1071 change bottom shadow accordingly. Some cleanup.
1072 (x_update_window_end): Handle overwritten mouse face
1073 also for tool bar windows.
1074 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1075 DRAW is DRAW_IMAGE_RAISED.
1076 (clear_mouse_face): Return 1 if text with mouse face was
1077 actually redrawn. Make the function static. Reset
1078 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
1079 optimize away highlighting if we pass over that same overlay again.
1080 (note_mouse_highlight): Call mouse_face_overlay_overlaps
1081 to detect a case where we have to highlight a different region
1082 despite not having left the currently highlighted region.
1083 Set mouse_face_overlay in the x_display_info. Avoid changing the
1084 mouse pointer shape when show_mouse_face has already done it, or
1085 there is no need. Handle mouse-face and help-echo in strings.
1086 (glyph_rect): New function.
1087 (w32_mouse_position): Use it to raise the threshold for mouse
1088 movement event generation.
1089 (w32_initialize_display_info): Initialize the x_display_info's
1091 (w32_set_vertical_scroll_bar): Don't clear a zero height
1093 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1094 a widget to zero height.
1096 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1097 Protect unibyte strings created by replacing their multibyte
1098 equivalents in menu_items.
1099 (w32_menu_show): Don't overwrite an item's name with its key
1100 description in case the description is a multibyte string.
1101 (single_submenu): Some cleanup.
1103 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1104 (postprocess_image): New function.
1105 (lookup_image): Call it for all image types except PostScript.
1106 (x_kill_gs_process): Call postprocess_image.
1107 (tiff_error_handler, tiff_warning_handler): New functions.
1108 (tiff_load): Install them as handlers.
1109 (x_kill_gs_process): Recognize if someone has cleared the image
1111 (valid_image_p): Protect better against invalid image
1112 specifications. Previous code could signal an error.
1113 (Fx_hide_tip, Fshow_tip): Doc fix.
1114 (Fv_max_tooltip_size): New variable.
1115 (syns_of_xfns): DEFVAR_LISP it.
1116 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
1117 window buffer to *tip* right after creating the frame. Set frame's
1118 window_width. Use a maximum tooltip size specified by
1119 Vx_max_tooltip_size, if that has valid contents.
1120 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1121 Make sure the tooltip is completely visible.
1122 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1123 (Fx_create_frame): Adjust the frame's height for presence
1124 of the tool bar before calling x_figure_window_size.
1125 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
1126 when the window gets smaller.
1127 (x_set_foreground_color): Set frame's cursor_pixel.
1128 (x_set_foreground_color, x_set_background_color): Cleaned up.
1129 (x_set_font): Handle case of x_new_fontset returning the same name
1130 as before, although there was a change in fontsets.
1132 2001-10-21 Miles Bader <miles@gnu.org>
1134 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
1135 (Flogxor): Add usage: string to doc string.
1136 * charset.c (Fstring): Likewise.
1137 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
1138 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
1140 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1142 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
1144 * alloc.c: Reindent DEFUNs with doc: keywords.
1146 * abbrev.c (Finsert_abbrev_table_description): Reindent.
1148 * frame.c: Change doc-string comments to `new style' [w/`doc:'
1151 2001-10-20 Gerd Moellmann <gerd@gnu.org>
1153 * (Version 21.1 released.)
1155 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1157 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1159 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1162 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1163 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1164 Change doc-string comments to `new style' [w/`doc:' keyword].
1166 2001-10-20 Miles Bader <miles@gnu.org>
1168 The following changes remove the glyph_row `inverse_p' field,
1169 which is never set anymore, due to other changes:
1171 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
1172 (reassert_line_highlight, change_line_highlight): Declarations removed.
1173 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
1174 (line_hash_code, row_equal_p, fake_current_matrices)
1175 (build_frame_matrix_from_leaf_window, update_frame_line)
1176 (update_frame_line, update_frame_line, update_frame_line):
1177 Don't use `inverse_p' field.
1178 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
1179 change_line_highlight_hook.
1180 (XTreassert_line_highlight, x_change_line_highlight):
1182 (x_fix_overlapping_area, x_write_glyphs, expose_area)
1183 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1184 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
1186 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
1187 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1188 (w32_reassert_line_highlight, x_change_line_highlight):
1190 * w32console.c (reassert_line_highlight, change_line_highlight):
1192 (initialize_w32_display): Don't set reassert_line_highlight_hook
1193 or change_line_highlight_hook.
1194 (hl_mode): Function removed.
1195 (reset_terminal_modes, set_terminal_modes, update_begin)
1196 (update_end, w32_face_attributes, initialize_w32_display):
1197 (clear_frame, ins_del_lines): Don't call it.
1198 * termhooks.h (reassert_line_highlight_hook)
1199 (change_line_highlight_hook): Declarations removed.
1200 * term.c (reassert_line_highlight_hook)
1201 (change_line_highlight_hook): Variables removed.
1202 (reassert_line_highlight, change_line_highlight): Functions removed.
1203 * msdos.c (IT_reassert_line_highlight)
1204 (IT_change_line_highlight): Functions removed.
1205 (internal_terminal_init): Don't set reassert_line_highlight_hook
1206 or change_line_highlight_hook.
1207 (highlight): Variable removed.
1208 (IT_set_face, IT_update_begin, IT_update_end)
1209 (IT_set_terminal_modes): Don't set or use it.
1211 The following changes remove inverse-video support for terminals
1212 that use a `magic cookie' standout mode. Due to changes in the
1213 way mode-lines are displayed, such support no longer works
1214 anyway, and it's probable that almost no one uses such terminals
1217 * term.c (standout_requested): Variable removed.
1218 (update_end, highlight_if_desired): Don't use it.
1219 (chars_wasted, copybuf): Variables removed.
1220 (write_standout_marker): Function removed.
1221 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
1222 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
1223 Don't use `chars_wasted' or `copybuf'.
1224 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
1225 Set `costs_set' to true.
1226 (cursor_to, clear_end_of_line): Test `costs_set' instead of
1228 (clear_end_of_line): Function removed.
1229 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
1230 (clear_to_end): Call `clear_end_of_line' instead of
1231 `clear_end_of_line_raw'.
1232 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
1233 (term_init): Don't set them.
1234 Turn off any standout/underline modes that require magic cookies.
1235 (ins_del_lines, highlight_if_desired, background_highlight)
1236 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
1237 Remove special processing for magic-cookie standout modes.
1238 (turn_off_face, turn_on_face): Remove special processing for
1239 underline magic-cookie glitch.
1241 2001-10-19 Richard M. Stallman <rms@gnu.org>
1243 * eval.c (syms_of_eval): Doc fixes.
1245 2001-10-19 Gerd Moellmann <gerd@gnu.org>
1247 * xdisp.c (redisplay_internal): Don't clear echo area if the
1248 mini-window is selected.
1250 2001-10-19 Miles Bader <miles@gnu.org>
1252 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
1253 doesn't take precedence if the affected property's value is nil.
1255 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
1257 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
1258 with fields and suggest using `forward-line' to avoid them.
1259 * editfns.c (Fline_beginning_position, Fline_end_position):
1260 Clarify documentation.
1262 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
1264 * keymap.c (current_minor_maps): `override' only shadows its
1265 correspondent in minor-mode-map-alist, not the whole tail.
1267 2001-10-18 Andrew Innes <andrewi@gnu.org>
1269 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
1270 optimization. The fontp->encoding array was not being initialized
1271 correctly when compiled with optimizations by MSVC.
1273 2001-10-18 Gerd Moellmann <gerd@gnu.org>
1275 * xdisp.c (display_line): Indicate empty lines in active mini-window.
1277 2001-10-17 Andrew Innes <andrewi@gnu.org>
1279 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
1281 * w32fns.c (w32_load_system_font): Cache codepage for font, in
1282 font_info.charset field.
1284 * w32term.c (w32_encode_char): Get cached codepage from font_info,
1285 rather than working it out by calling w32_codepage_for_font for
1288 2001-10-17 Andrew Innes <andrewi@gnu.org>
1290 * w32term.c (w32_read_socket): Determine clipping rectangle for
1291 the entire frame, including areas covered by scrollbars and the
1292 menubar. This avoids internal arguments about whether a frame is
1293 fully obscured or not.
1295 2001-10-17 Gerd Moellmann <gerd@gnu.org>
1297 * xdisp.c (try_window_id): Undo last change. Give up if
1298 window ends in strings.
1300 * xdisp.c (try_window_id): Don't display lines after the window
1301 end if the rest of the window after the window end was already blank.
1303 * xdisp.c (try_window_id): Remove code that was only there
1304 for the release of 21.1.
1306 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
1308 2001-10-17 Miles Bader <miles@gnu.org>
1310 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
1311 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
1312 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
1313 Change doc-string comments to `new style' [w/`doc:' keyword].
1314 (DOC_STRINGS_IN_COMMENTS): Macro removed.
1315 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
1318 2001-10-16 Miles Bader <miles@gnu.org>
1320 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
1322 2001-10-16 Gerd Moellmann <gerd@gnu.org>
1324 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
1327 2001-10-16 Ken Raeburn <raeburn@gnu.org>
1329 Avoid the assumption that car and cdr slots of cons cells are
1330 addressable lvalues; this allows for easier experimentation with
1331 other lisp implementations that may not permit such accesses for
1332 various reasons. Not quite complete -- buffer.c still needs some
1333 work, and w32/mac files need rechecking -- so compile-time
1334 enforcement is left disabled for now.
1336 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
1337 gcc with a union-based Lisp object rep. Redefine as no-op for now.
1338 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
1339 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
1340 (XSETCAR, XSETCDR): New macros.
1341 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
1342 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
1343 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
1344 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
1346 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
1347 * buffer.c (record_buffer, Fbury_buffer)
1348 (swap_out_buffer_local_variables, recenter_overlay_lists)
1349 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
1350 fields of a cons cell respectively.
1351 * callint.c (quotify_args, Fcall_interactively): Likewise.
1352 * ccl.c (Fregister_code_conversion_map): Likewise.
1353 * coding.c (detect_coding_system): Likewise.
1354 * composite.c (get_composition_id, make_composition_value_copy):
1356 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
1357 (swap_in_symval_forwarding, set_internal, Fset_default)
1358 (Fmake_variable_buffer_local, Fmake_local_variable)
1359 (Fmake_variable_frame_local): Likewise.
1360 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
1361 * keymap.c (Fset_keymap_parent, store_in_keymap)
1362 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
1363 * minibuf.c (get_minibuffer): Likewise.
1364 * search.c (Fmatch_data): Likewise.
1365 * textprop.c (extend_property_ranges): Likewise.
1366 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
1367 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
1369 * w32term.c (x_delete_display): Likewise.
1370 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
1372 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
1373 * doc.c (store_function_docstring): Use XSETCARFASTINT.
1374 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
1375 (Fread_file_name): Use XSETCAR.
1376 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
1378 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
1379 * frame.c (Fmake_terminal_frame): Use XSETCDR.
1380 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
1382 * keyboard.c (read_char): Alter list traversal to avoid taking the
1383 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
1384 (parse_menu_item): Use XSETCAR and XSETCDR.
1385 (reach_char_x_menu_prompt): Use XSETCAR.
1386 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
1387 (Fcommand_execute): Use XSETCDR.
1388 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
1389 (openp): Change list traversal to avoid using XCAR as lvalue.
1390 (read_list): Use XSETCDR.
1391 * process.c (wait_reading_process_input): Change wait_for_cell
1392 handling to avoid taking addresses of cons cell slots.
1393 * xselect.c (x_own_selection, x_handle_selection_clear)
1394 (x_clear_frame_selections): Use XSETCDR.
1395 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
1396 (x_handle_property_notify, x_get_foreign_selection)
1397 (x_handle_selection_notify): Use XSETCAR.
1399 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1401 * buffer.c: Put doc strings in comments.
1403 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
1405 2001-10-15 Sam Steingold <sds@gnu.org>
1407 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
1409 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1411 * process.c (process-inherit-coding-system-flag)
1412 (get-buffer-process): Do not confuse make-docfile with doc strings
1415 * editfns.c (Fchar_to_string): Make doc string consistent with
1416 arguments. Put doc strings in comments.
1418 * abbrev.c, minibuf.c: Put doc strings in comments.
1420 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1422 * window.c (window_loop): Don't check for Fother_buffer returning nil.
1424 * window.c (select_window_1): Unfreeze window start. Remove a
1425 doubled test for WINDOW being live.
1427 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1429 * fns.c (Fmapconcat): Fix typo in a doc string.
1431 * dispnew.c (Fsleep_for): Fix typo in a doc string.
1433 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1435 * xterm.c (x_draw_glyph_string): Restore clipping after
1438 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1440 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
1442 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
1444 * indent.c (skip_invisible): Use new retval of
1445 TEXT_PROP_MEANS_INVISIBLE.
1447 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
1448 If a parent is reached and noinherit is set, exit immediately.
1449 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
1451 * s/ms-w32.h (EXEC_SUFFIXES):
1452 * s/msdos.h (EXEC_SUFFIXES):
1453 * process.h (EXEC_SUFFIXES): Remove.
1455 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
1456 (decode_suffixes): Remove.
1458 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
1459 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
1460 (invisible_ellipsis_p): Remove.
1462 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
1463 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
1464 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
1465 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
1466 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
1468 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1470 * lisp.h (Ftop_level): Add prototype.
1472 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
1473 (XTread_socket): Improve style of comments to follow other
1476 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
1477 is already prototyped in included lisp.h).
1479 * frame.c (Fset_mouse_position): Improve style of comment to
1480 follow other comments.
1481 (Fset_mouse_pixel_position): Improve style of comment to follow
1483 (Fmake_frame_visible): Doc fix and typo in comment.
1484 (Fmake_frame_invisible): Doc fix and typo in comment.
1485 (Ficonify_frame): Fix typo in comment.
1487 2001-10-14 Gerd Moellmann <gerd@gnu.org>
1489 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
1490 * term.c, alloc.c: Put doc strings in comments.
1492 2001-10-13 Gerd Moellmann <gerd@gnu.org>
1494 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
1495 Provide definitions for doc strings in comments.
1497 * fns.c: Put doc strings in comments.
1499 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
1501 * dired.c (file_name_completion): Ignore a candidate directory if
1502 it matches an element in completion-ignored-extensions that ends
1504 (syms_of_dired) <completion-ignored-extensions>: Mention the above
1505 feature in the doc string.
1506 (Ffile_name_completion): Ditto.
1508 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
1510 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
1512 * xfns.c (syms_of_xfns): Update calls to Fprovide.
1514 * lisp.h (Fprovide): Update prototype.
1515 (Ffeaturep, invisible_p): Remove.
1517 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
1518 (DOLIST, LOOP_PROPVAL): New macros.
1519 (invisible_p, invisible_ellipsis_p): Use them.
1520 (invisible_noellipsis_p): New function.
1521 (syms_of_xdisp): Use empty_string.
1523 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
1525 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
1526 (syms_of_lread) <Vafter_load_alist>: Update docstring.
1528 * print.c (Fwith_output_to_temp_buffer): Align with
1529 internal_with_output_to_temp_buffer.
1530 (print_preprocess): Use traverse_intervals_noorder.
1531 (print_object): Update call to traverse_intervals.
1533 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
1534 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
1536 * intervals.c (traverse_intervals_noorder): New function.
1537 (search_for_interval, count_intervals): Use it.
1538 (traverse_intervals): Use less stack space and drop `depth' arg.
1540 * fns.c (Ffeaturep): Add new `subfeature' arg.
1541 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
1542 (Qsubfeatures): New var.
1543 (syms_of_fns): Initialize it.
1545 * keymap.c (Fkey_description): Use empty_string.
1546 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
1547 (syms_of_keymap): Setup inheritance between maps.
1548 Don't export Sdescribe_bindings_internal any more.
1550 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
1552 2001-10-12 Gerd Moellmann <gerd@gnu.org>
1554 * xterm.c (notice_overwritten_cursor): Renamed from
1555 note_overwritten_text_cursor. Rewritten to take glyph widths into
1558 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1560 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
1561 multi-line strings without a trailing "\n\".
1563 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1565 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
1568 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
1570 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
1572 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
1573 * w32proc.c (sys_spawnve):
1574 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
1575 * w32.c (check_windows_init_file):
1576 * sound.c (Fplay_sound):
1577 * emacs.c (init_cmdargs):
1578 * process.c (Fstart_process): Update calls to openp.
1580 * callproc.c (Vexec_suffixes): New var.
1581 (Fcall_process): Update call to openp.
1582 (decode_suffixes): New function.
1583 (syms_of_callproc): Init exec-suffixes.
1585 * lread.c (Vload_suffixes, default_suffixes): New vars.
1586 (openp): Take a lisp list of suffixes.
1587 Check for file-name-handlers even if the file was absolute already.
1588 (syms_of_lread): Declare load-suffixes.
1589 (Fload): Fix up call to openp.
1590 Don't bother checking for file-name-handler at the very beginning.
1592 * keymap.h (Fcopy_keymap): Don't export.
1594 * lisp.h (empty_string): Declare.
1595 (Vload_suffixes, Vexec_suffixes): Declare.
1596 (openp): Update prototype.
1598 * emacs.c (empty_string): New var.
1599 (syms_of_emacs): Initialize it.
1601 * search.c (wordify): Use it.
1603 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
1604 selected window if it's not displayed there. Handle the case
1605 when the window is dedicated.
1606 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
1608 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
1610 * syntax.h (struct gl_state_s): Change the meaning of b_property.
1611 Remove left_ok and right_ok.
1612 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1613 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
1614 new meaning of b_property.
1616 * syntax.c (update_syntax_table): Simplify.
1617 (Fforward_comment): Don't skip quoted chars when going backward.
1619 2001-10-11 Gerd Moellmann <gerd@gnu.org>
1621 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
1622 in case I is of some unsigned type, in which case
1623 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
1624 comparison becomes bogus.
1626 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
1627 (Fuser_full_name): Fix bug treating a float as a fixnum.
1629 * data.c (Fstring_to_number): Use make_fixnum_or_float.
1631 * lisp.h (make_fixnum_or_float): New macro.
1633 * lisp.h (circular_list_error): Add prototype.
1635 * data.c (Qcircular_list): New variable.
1636 (circular_list_error): New function.
1637 (syms_of_data): Initialize it Qcircular_list.
1639 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
1641 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
1642 casefiddle.c, buffer.c: Include keymap.h.
1644 2001-10-10 Gerd Moellmann <gerd@gnu.org>
1646 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
1647 options. From Dave Love <d.love@dl.ac.uk>.
1649 2001-10-09 Gerd Moellmann <gerd@gnu.org>
1651 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
1652 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1654 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
1656 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1658 2001-10-08 Andrew Innes <andrewi@gnu.org>
1660 * lisp.h [max]: Undef min and max before redefining them.
1662 * w32gui.h: Do not undef min and max.
1664 * w32heap.h: Do not undef min and max.
1666 * s/ms-w32.h: Do not undef min and max.
1668 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1670 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
1672 2001-10-08 Sam Steingold <sds@gnu.org>
1674 * keymap.c (current-active-maps): Quote newlines (compilation error).
1676 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1678 * Makefile.in (lisp, shortlisp): Replace bindings.el with
1679 bindings.elc, since otherwise doc strings in bindings.el get wrong
1682 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1684 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
1686 * keyboard.h (map_prompt): Remove.
1688 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
1689 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
1691 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1693 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1695 * keyboard.c (map_prompt): Remove.
1696 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
1699 * keymap.h: New file. Extracted from lisp.h.
1701 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
1702 (accessible_keymaps_1): New function.
1703 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
1704 (Fwhere_is_internal): Use Fcurrent_active_maps.
1705 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
1706 Insert in current buffer rather than standard-output.
1707 Don't call `help-mode'. Export to elisp.
1708 (describe_buffer_bindings): New wrapper.
1709 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
1710 and Sdescribe_buffer_bindings.
1712 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1714 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
1715 Remove code setting signal handler.
1717 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1718 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1720 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1722 * keyboard.c: Don't define min/max.
1724 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1726 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1727 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1728 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1729 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1730 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1731 Don't define min/max.
1733 * lisp.h (min, max): New macros.
1735 * puresize.h (BASE_PURESIZE): Increase to 725000.
1737 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1739 * xfaces.c (free_frame_menubar): Add prototype.
1741 * lisp.h (init_window): Add prototype.
1743 * editfns.c: Include ctype.h.
1745 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1746 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1747 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1750 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1751 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1752 `popup_activated_flag' and `title'.
1754 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1756 * emacs.c (main): Remove extra `;'.
1758 * atimer.h (struct atimer): Fix typos in a comment.
1760 * atimer.c: Fix typo.
1762 * Makefile.in: Fix typo.
1764 * README: Remove obsolete part mentioning removed VMS file.
1766 2001-10-07 Miles Bader <miles@gnu.org>
1768 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1770 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1772 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1775 * lisp.h (Ffield_end): Declare.
1777 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1779 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1781 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1783 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1785 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1787 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1788 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1790 * alloc.c (inhibit_garbage_collection): Simplify.
1791 (Fmemory_use_counts): Ditto.
1793 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1794 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1795 most-negative-fixnum.
1797 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1798 (FIXNUM_OVERFLOW_P): New macros.
1800 2001-10-06 Miles Bader <miles@gnu.org>
1802 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1803 scroll_bar_bottom_shadow_pixel fields.
1804 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1805 for the shadows, and tell the toolkit about them if we succeed.
1806 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1807 Free scroll-bar shadow colors.
1808 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1809 Free scroll-bar shadow colors when the background color changes.
1810 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1811 Initialize scroll-bar shadow-color fields.
1813 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1815 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1817 2001-10-05 Miles Bader <miles@gnu.org>
1819 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1820 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1821 New functions (were in simple.el).
1822 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1823 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1824 (syms_of_minibuf): Initialize them.
1826 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1828 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1829 (tiff_load): Install them as error and warning handler.
1831 2001-10-04 Andrew Innes <andrewi@gnu.org>
1833 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1834 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1835 says; query codepage info directly to determine if font is double byte.
1836 (x_to_w32_charset): Handle private format for unknown charsets.
1837 Handle wildcards in charset spec, by ignoring them.
1838 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1839 "*-" prefix from charset.
1840 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1841 handle the truncated font spec form constructed by font_list_1, so
1842 that we correctly identify the charset fields. Don't remove "*-"
1843 prefix from charset.
1844 (w32_list_synthesized_fonts): Fix argument to alloca.
1846 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1848 * window.h (MINI_WINDOW_P): Use NILP.
1850 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1852 * termhooks.h (struct input_event): Use proper type for `kind'.
1854 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1856 This handles unknown keysyms better than before. For example,
1857 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1858 Emacs formerly completely ignored F5. With the change, it derives
1859 a key symbol from the name of the X keysym, `ccaron' in this case.
1860 Reported by Martin Buchholz.
1862 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1865 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1866 that EVENT->code isn't a function key, use the keysym's name.
1868 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1870 FOREACH is a macro that should make it easier to loop over Lisp
1871 lists with checks for cycles and proper lists.
1873 * lisp.h (LIST_END_P, FOREACH): New macros.
1875 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1877 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1878 called for a lost connection. Prevent dumping core in this case.
1879 Instead print the X error, and exit. On user request.
1881 * xterm.c (error_msg): New variable.
1882 (x_fatal_error_signal): New function.
1883 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1884 as fatal_error_signal_hook around the call to XtCloseDisplay.
1886 * emacs.c (fatal_error_signal_hook): New variable.
1887 (fatal_error_signal): Call that function.
1889 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1891 With this, Emacs prints how much pure storage it will
1892 approximately need in case pure storage overflows while dumping.
1894 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1896 (init_alloc_once): Initialize new variables.
1897 (PURE_POINTER_P): Use new variables.
1898 (pure_alloc): If pure storage overflows, allocate from the heap.
1899 (check_pure_size): New function.
1900 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1902 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1903 (check_pure_size): Add prototype.
1905 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1907 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1909 This adds a post-gc-hook that's run with GC inhibited.
1910 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1912 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1913 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1914 (Fgarbage_collect): Run post-gc-hook.
1916 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1918 This adds `defvaralias' and `indirect-variable'. Changes not
1919 directly related to this feature are there to gain the same
1920 performance again as before variable aliases.
1922 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1923 code to get and set symbol values, to take defvaralias into account.
1925 (Note: the new `constant' bit-flag in symbols would make it
1926 possible to define arbitrary read-only variables, e.g. with
1929 Documentation is in lispref/variables.texi. Added to NEWS.
1931 * lisp.h (enum symbol_interned): New enumeration.
1932 (struct Lisp_Symbol): Remove member `obarray', add
1933 `indirect_variable', `constant', and `interned'.
1934 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1935 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1936 (indirect_variable): Add prototype.
1938 * print.c (print_preprocess, print_object): Test internedness of
1939 symbols differently.
1941 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1943 (init_obarray): Likewise for t and nil.
1945 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1946 (Fdefvaralias): New function.
1947 (specbind): Simplify the test if symbol is a constant.
1948 (syms_of_eval): Defsubr Fdefvaralias.
1950 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1951 (Qcyclic_variable_indirection): New variable.
1952 (Fkeywordp): Check for internedness differently.
1953 (Fmakunbound): Simplify the test if symbol is a constant.
1954 (indirect_variable, Findirect_variable): New functions.
1955 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1957 (let_shadows_buffer_binding_p): Check for variable aliases.
1958 (set_internal): Simplify the test if SYMBOL is a constant.
1959 If SYMBOL has a buffer-local value and is an alias, use the aliased
1961 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1964 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1965 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1968 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1970 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1971 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1972 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1974 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1978 2001-10-03 Miles Bader <miles@gnu.org>
1980 * callproc.c (syms_of_callproc): Explicitly state in the
1981 documentation for `process-environment' that earlier entries take
1982 precedence over later ones.
1984 2001-10-02 Miles Bader <miles@gnu.org>
1986 * textprop.c (Fnext_char_property_change)
1987 (Fprevious_char_property_change): Remove reference to non-existant
1988 argument OBJECT from doc-string.
1990 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1992 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1993 (try_window_id): Skip back over lines ending in a newline from a
1996 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1999 2001-10-01 Richard M. Stallman <rms@gnu.org>
2001 * search.c (Freplace_match): Doc fix.
2003 2001-09-28 Andrew Innes <andrewi@gnu.org>
2005 * w32menu.c (set_frame_menubar): Take into account that
2006 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2009 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2011 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2013 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2015 * s/gnu-linux.h: Fix a typo in comment.
2017 2001-09-28 Andreas Schwab <schwab@suse.de>
2019 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2020 nocombreloc, in case -z combreloc is the default.
2022 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2024 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2025 really going on here.
2027 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2029 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2031 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2033 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2034 utf-8, menu-bar, and latin-N.
2035 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2036 unconditionally now.
2037 (lisp): Add latin-N, since they are preloaded.
2039 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2041 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2042 to the left. Some cleanup.
2044 * xdisp.c (display_mode_element): One more case where a string's
2045 multibyteness should be used for display.
2047 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2049 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2052 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2053 of the only temporarily set echoing flag for deciding when
2056 * keyboard.c (echo_kboard): Make externally visible.
2058 * lisp.h (echo_kboard): Declare extern.
2060 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
2061 fonts_changed_p if we need larger matrices due to vscrolling.
2062 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
2063 this round of redisplay if make_cursor_line_fully_visible fails.
2064 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
2065 (try_cursor_movement, try_scrolling): Use them instead of integers.
2067 * dispextern.h (required_matrix_width, required_matrix_height):
2070 * dispnew.c (required_matrix_width, required_matrix_height):
2072 (allocate_matrices_for_window_redisplay)
2073 (allocate_matrices_for_frame_redisplay: Use them.
2074 Remove parameters CH_DIM.
2076 * xdisp.c (display_mode_lines): Temporarily set selected_frame
2077 and selected_window to the frame of the window whose mode-lines
2078 are displayed, and to the window itself.
2079 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
2082 2001-09-25 Gerd Moellmann <gerd@gnu.org>
2084 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
2085 the image cache under us.
2087 * xdisp.c (display_mode_element): If the mode element is a symbol
2088 with a string value, use that string's multibyteness for displaying.
2090 * keyboard.c (read_char): Don't clear a message for a switch-frame
2091 event. From Stefan Monnier <monnier@cs.yale.edu>.
2093 * xterm.c (fast_find_position) [0]: Add a presumably more correct
2094 version for after 21.1.
2096 * xdisp.c (row_containing_pos): Make externally visible.
2098 * dispextern.h (row_containing_pos): Add prototype.
2100 * process.c (send_process): Disable composition if from_byte < 0.
2101 From Kenichi Handa <handa@etl.go.jp>.
2103 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2105 * xterm.c (refreshicon): Function removed.
2107 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
2109 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
2111 * xterm.c (toplevel): Remove includes in #if 0.
2113 * process.c (sigchld_handler) [LINUX]: Don't return from
2114 the signal handler at the end of the loop.
2116 2001-09-21 Gerd Moellmann <gerd@gnu.org>
2118 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
2119 Terminate only if kill returns -1, and errno is ESRCH.
2121 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
2123 * Makefile.in (shortlisp): Add ../lisp/env.elc.
2125 2001-09-20 Gerd Moellmann <gerd@gnu.org>
2127 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
2128 since this function can be called during GC.
2130 * callproc.c (Fcall_process): Handle errors from pipe(2).
2131 (child_setup): Delete code in #ifdef vipc.
2133 2001-09-19 Gerd Moellmann <gerd@gnu.org>
2135 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
2136 (display_mode_element): Display the string from decode_mode_spec
2137 depending on its multibyteness.
2139 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
2141 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
2143 2001-09-18 Gerd Moellmann <gerd@gnu.org>
2145 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
2146 recursive_edit_unwind.
2147 (recursive_edit_unwind): Set kboard state according to
2150 * buffer.c (modify_overlay): Don't do nothing if START == END;
2151 This can still be a modification, for example when an overlay has
2152 a before-string or after-string.
2153 (Fdelete_overlay): Prevent redisplay optimizations when deleting
2154 an overlay with before-string or after-string.
2156 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2157 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2159 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2160 first_unchanged_at_end_row is in front of
2161 last_unchanged_at_beg_row. This code should be removed after the
2164 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2166 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2167 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2169 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
2172 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
2174 * dired.c (Ffile_attributes): Doc fix.
2176 2001-09-14 Gerd Moellmann <gerd@gnu.org>
2178 * fileio.c (Ffile_symlink_p): Fix last change.
2180 * filelock.c (current_lock_owner): Fix last change.
2182 2001-09-13 Gerd Moellmann <gerd@gnu.org>
2184 * filelock.c (current_lock_owner): If readlink returns ERANGE,
2185 take that to mean that the buffer is too small.
2187 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
2188 that to mean that the buffer is too small.
2190 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
2191 current buffer's multibyteness when discarding the iterator's
2194 * xfns.c (Fx_window_property): Handle case that property gets
2195 deleted between the two calls to XGetWindowProperty.
2197 2001-09-11 Gerd Moellmann <gerd@gnu.org>
2199 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
2201 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
2202 in addition to read-only.
2204 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
2205 to t in addition to read-only.
2207 * lisp.h (Qinhibit_modification_hooks): Declare.
2209 * insdel.c (Qinhibit_modification_hooks): New variable.
2210 (syms_of_insdel): Initialize and staticpro it.
2212 * textprop.c (verify_interval_modification): Don't run
2213 modification-hooks if inhibit_modification_hooks.
2215 * dispnew.c (set_window_cursor_after_update): Fix code
2216 finding glyph row containing cursor when cursor_in_echo_area
2219 * xdisp.c (init_from_display_pos): Put some code in #if 0.
2220 (add_to_log): Use bcopy instead of strcpy.
2221 (init_from_display_pos): Use an explicit loop over bytes in
2222 overlay strings instead of calling index.
2224 2001-09-10 Gerd Moellmann <gerd@gnu.org>
2226 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
2228 * dispnew.c (direct_output_for_insert): Don't change IT's
2229 stop_charpos to something in front of its current position.
2231 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
2234 2001-09-10 Richard M. Stallman <rms@gnu.org>
2236 * frame.c (Fmouse_position): Doc fix.
2238 2001-09-07 Gerd Moellmann <gerd@gnu.org>
2240 * xdisp.c (init_from_display_pos): Don't compare the result
2241 of calling index with NULL.
2243 2001-09-06 Gerd Moellmann <gerd@gnu.org>
2245 * xfns.c (x_set_background_color): Don't change the colors
2246 of the X window of scroll bar widgets.
2248 2001-09-05 Andrew Innes <andrewi@gnu.org>
2250 * w32fns.c (w32_createwindow): Undo last change.
2252 2001-09-05 Gerd Moellmann <gerd@gnu.org>
2254 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
2256 * xdisp.c (string_buffer_position): Use *single_char_property*
2257 functions instead of the *single_property* functions.
2259 2001-09-04 Andrew Innes <andrewi@gnu.org>
2261 * w32term.c (w32_read_socket): Add more information to debugging
2264 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
2265 from Emacs frames, so that calls to GetClipBox in w32term.c
2266 correctly report when part of a frame is visible (including
2267 scrollbars, etc). This prevents repeated redrawing of frames when
2268 only a scrollbar is visible.
2269 (w32_wnd_proc): Add more frame information to debugging output.
2271 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
2273 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
2275 2001-09-03 Gerd Moellmann <gerd@gnu.org>
2277 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
2278 help-echo for a string which doesn't have help-echo itself, use
2279 get-char-property to obtain the help-echo from the string's buffer
2280 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
2281 have mouse-face, look ``under'' the string for mouse-face from an
2283 (fast_find_position): Add parameter STOP. In the final row, stop
2284 before glyphs having STOP as object. Don't consider glyphs that
2285 are not from a buffer.
2287 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
2289 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
2291 * fns.c (Fmd5): Doc fix.
2293 2001-08-31 Gerd Moellmann <gerd@gnu.org>
2295 * composite.c (update_compositions): Do nothing if
2296 inhibit-modification-hooks is set.
2298 2001-08-30 Gerd Moellmann <gerd@gnu.org>
2300 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
2301 and check_message_stack if terminating abnormally. We want
2302 glyph matrices etc. in a core dump.
2304 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
2305 (syms_of_xdisp): Initialize them.
2306 (handle_single_display_prop): Don't change point, bind `object',
2307 `position', and `buffer-position' instead to the object having the
2308 `display' property, position in the object and position in the buffer.
2310 * fileio.c (Finsert_file_contents): Don't change the multibyteness
2311 of the buffer if REPLACE is non-nil.
2313 2001-08-29 Gerd Moellmann <gerd@gnu.org>
2315 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
2317 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
2319 * w32term.c (x_set_glyph_string_background_width)
2320 (show_mouse_face): Track the last changes in xterm.c.
2322 2001-08-28 Gerd Moellmann <gerd@gnu.org>
2324 * xterm.c (x_set_glyph_string_background_width): Set the glyph
2325 string's background width so that multi-line mouse-face is drawn
2326 to the right edge of the window.
2327 (show_mouse_face): Set the row's mouse_face_p flag after drawing
2330 * dispnew.c (direct_output_for_insert): Set updated_area
2331 before inserting/writing glyphs.
2333 * xdisp.c (display_mode_element): Use string_byte_to_char to
2334 determine character positions in strings, use chars_in_text
2335 instead of strwidth.
2336 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
2337 a matrix as parameter; this is easier to use from GDB.
2339 2001-08-28 Miles Bader <miles@gnu.org>
2341 * textprop.c (Fprevious_single_char_property_change)
2342 (Fnext_single_char_property_change): Doc fixes.
2344 2001-08-27 Gerd Moellmann <gerd@gnu.org>
2346 * fileio.c (Finsert_file_contents): Allocate, restore, and
2347 free composition data in the case of REPLACE not being nil.
2349 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
2350 there exist overlay strings with newlines at POS.
2351 (text_outside_line_unchanged_p): Return 0 if changes start at
2352 START and overlays exist at START. Likewise for END.
2353 (try_window_id): Give up if init_to_row_end returns 0.
2355 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
2358 2001-08-24 Gerd Moellmann <gerd@gnu.org>
2360 * keymap.c (access_keymap): Return the cdr of the binding of
2361 a generic character instead of its definition (KEY . BINDING).
2363 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
2364 to 0 also in the REPLACE case.
2366 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
2368 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
2369 open to determine whether file is readable (as for DOS_NT).
2371 2001-08-23 Gerd Moellmann <gerd@gnu.org>
2373 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
2374 coding.type is coding_type_no_conversion or coding_type_raw_text,
2375 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
2376 non-nil instead of just setting enable_multibyte_characters in the
2379 2001-08-22 Gerd Moellmann <gerd@gnu.org>
2381 * dispextern.h (struct face_cache): Add member
2382 menu_face_changed_p.
2384 * xfaces.c (menu_face_changed_default): New variable.
2385 (menu_face_changed_count): Variable removed.
2386 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
2387 the menu_face_changed_default flag, otherwise set the FRAME's
2388 menu_face_changed_p flag if the `menu' face has been changed.
2389 Prevent calling set_font_frame_param if FRAME is t.
2390 (make_face_cache): Initialize cache's menu_face_changed_p
2391 from menu_face_changed_default.
2392 (realize_basic_faces): Look into the frame's face cache to
2393 determine if the menu appearance needs updating.
2395 * keymap.c (access_keymap): Fix last change to not consider
2396 IDX when it has modifiers.
2398 2001-08-21 Gerd Moellmann <gerd@gnu.org>
2400 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
2401 . BINDING) exists, where GENERIC-CHAR is the generic character of
2402 the charset of IDX, return BINDING unless there exists a binding
2405 2001-08-16 Gerd Moellmann <gerd@gnu.org>
2407 * xrdb.c (SYSV): Don't define on Solaris 2.
2408 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
2410 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2411 of the screen line, not text line, containing IT's current position.
2413 2001-08-15 Gerd Moellmann <gerd@gnu.org>
2415 * window.c (window_scroll_pixel_based): Don't recenter if
2416 PT is partially visible in the window.
2418 * xterm.c (expose_window_tree, expose_window, expose_line):
2419 Return 1 when overwriting mouse-face.
2420 (expose_frame): If mouse-face was overwritten, redo it.
2422 * xfaces.c (x_update_menu_appearance): Don't call
2423 set_frame_menubar, let the next redisplay do it.
2425 2001-08-14 Andrew Innes <andrewi@gnu.org>
2427 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
2428 drawing glyph string.
2430 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
2432 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
2435 2001-08-14 Gerd Moellmann <gerd@gnu.org>
2437 * xfaces.c (x_update_menu_appearance): Save and restore value of
2438 interrupt_input_blocked.
2440 2001-08-13 Gerd Moellmann <gerd@gnu.org>
2442 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
2443 a line start, move back to the line start.
2445 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
2446 exactly when a mini-buffer is active.
2448 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
2449 in units of 1/8 character on non window-system frames.
2450 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
2452 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2454 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
2457 2001-08-09 Gerd Moellmann <gerd@gnu.org>
2459 * keyboard.c (Vpre_help_message): New variable.
2460 (syms_of_keyboard): Initialize and staticpro it.
2461 (show_help_echo): Record current message before displaying a
2462 help-echo, and restore that message when clearing the help.
2464 * xfns.c (x_create_im): Remove prototype.
2466 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
2468 * dispnew.c (adjust_glyph_matrix): Undo last change.
2470 2001-08-08 Gerd Moellmann <gerd@gnu.org>
2472 * dispnew.c (adjust_glyph_matrix): In the optimization for
2473 windows whose height has changed, disable partially visible lines.
2475 2001-08-07 Gerd Moellmann <gerd@gnu.org>
2477 * window.c (Frecenter): If ARG < 0, and on a window system
2478 frame, count in some empty lines when we can't move -ARG lines down.
2480 * xdisp.c (start_display): Don't try to determine the continuation
2481 lines width if lines are truncated. It's superfluous and leads to
2482 incorrect results if POS is not visible in the window after
2483 reseating the iterator at the previous line start.
2485 2001-08-06 Gerd Moellmann <gerd@gnu.org>
2487 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2489 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2491 * alloc.c (init_stack): Remove declaration.
2493 2001-08-03 Gerd Moellmann <gerd@gnu.org>
2495 * keyboard.c (read_key_sequence): Check that key is an integer
2496 before comparing it with quit_char.
2497 (add_command_key): Use larger_vector.
2498 (read_char_x_menu_prompt): Instead of converting symbol and
2499 integer events into conses (EVENT . nil), use (EVENT . disabled)
2500 which cannot be confused with valid events.
2501 (read_char): When reading from Vunread_command_events, check for
2502 events of the form (EVENT . disabled) instead of
2505 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
2506 a float, determine the max height from the frame's height.
2508 2001-08-02 Gerd Moellmann <gerd@gnu.org>
2510 * xdisp.c (redisplay_internal): Take message_cleared_p into
2511 account only if minibuf_level == 0.
2513 2001-08-01 Gerd Moellmann <gerd@gnu.org>
2515 * xdisp.c (redisplay_internal): Add a check for the last
2518 * xdisp.c (message_cleared_p): New variable.
2519 (clear_message): Set message_cleared_p when clearing the current
2521 (redisplay_internal): Look at message_cleared_p to capture
2522 the case that the echo area should be cleared.
2524 * keyboard.c (command_loop_1): Fix spelling of
2525 resize_echo_area_exactly.
2527 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
2529 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
2531 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
2532 current matrix when the window gets smaller.
2534 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
2536 * print.c (strout): Cast the character passed to insert_char to
2537 unsigned char, to avoid sign extension when it is promoted to int.
2539 2001-07-31 Gerd Moellmann <gerd@gnu.org>
2541 * fileio.c (Finsert_file_contents): Don't treat a return value
2542 of 0 from emacs_read as an IO error.
2544 2001-07-30 Gerd Moellmann <gerd@gnu.org>
2546 * keyboard.c (abs): New macro.
2547 (double_click_fuzz): New variable.
2548 (make_lispy_event): Use it to determine what makes a double-click.
2549 (syms_of_keyboard): DEFVAR_INT it.
2551 * xmenu.c (set_frame_menubar): Take into account that
2552 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2555 2001-07-27 Gerd Moellmann <gerd@gnu.org>
2557 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
2559 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
2560 of row's visible height.
2562 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
2563 deal with the first overlay string having an image `display' property.
2564 (try_window_reusing_current_matrix, compute_line_metrics):
2565 Fix computation of row's visible height for the case that part of the
2566 row is invisible above and part of the row is at the same time
2567 invisible below the window.
2569 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2571 * xfns.c (x-show-tip): Doc fix.
2573 * xfns.c (Vx_max_tooltip_size): New variable.
2574 (syms_of_xfns): DEFVAR_LISP it.
2575 (Fx_show_tip): Set frame's window_width to the width of the
2576 window. Use a maximum tooltip size specified by
2577 Vx_max_tooltip_size, if that has valid contents.
2578 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2580 2001-07-26 Andrew Innes <andrewi@gnu.org>
2582 * w32term.c (x_display_list): New variable.
2583 (w32_term_init): Set it.
2585 * w32term.h (x_display_list): New extern.
2587 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2589 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
2590 is non-nil, instead of when redisplaying_p is non-zero.
2592 (mark_window_display_accurate_1): Add an assertion.
2594 2001-07-25 Gerd Moellmann <gerd@gnu.org>
2596 * dispextern.h (struct it): Increase size of ctl_chars to 16.
2598 * xfns.c (Fx_file_dialog): Block/unblock input while processing
2599 events so that we get a chance of processing expose events.
2601 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
2603 2001-07-24 Gerd Moellmann <gerd@gnu.org>
2605 * xfns.c (valid_image_p): Protect better against invalid image
2606 specifications. Previous code could signal an error.
2608 2001-07-23 Gerd Moellmann <gerd@gnu.org>
2610 * indent.c (current_column): Fix column computation in the
2611 presence of display table entries.
2612 (current_column_1, Fmove_to_column, compute_motion): Likewise.
2614 * dispnew.c (adjust_glyph_matrix): In the optimization for
2615 windows whose height has changed, use the new window height
2616 to compute which rows to invalidate.
2618 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
2619 (MAX_10_EXP): New macro.
2622 * coding.c (code_convert_region): Handle the multibyte case if
2623 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
2625 2001-07-20 Gerd Moellmann <gerd@gnu.org>
2627 * dispextern.h (struct face): Change type of `stipple' to
2630 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
2632 2001-07-19 Gerd Moellmann <gerd@gnu.org>
2634 * dispnew.c (update_window): Don't set the cursor at the end
2635 of the update if display update has been paused.
2637 * composite.h (syms_of_composite): Renamed from syms_of_composition.
2639 2001-07-18 Ken Raeburn <raeburn@gnu.org>
2641 * fns.c (Fset_char_table_default): Check that a charset is defined
2642 before checking its dimension.
2644 2001-07-17 Ken Raeburn <raeburn@gnu.org>
2646 * coding.c (setup_coding_system): Don't do any designation based
2647 on reg_bits if charset is not yet defined.
2649 * lisp.h (XVECTOR): Verify correct object type before returning a
2650 pointer, using eassert.
2652 2001-07-17 Gerd Moellmann <gerd@gnu.org>
2654 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
2655 Increase to 4096 because of paste problems reported on GNU/Linux.
2657 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
2659 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
2661 2001-07-16 Gerd Moellmann <gerd@gnu.org>
2663 * fileio.c (unwind_read): Function removed.
2664 (read_non_regular, read_non_regular_quit): New functions.
2665 (Finsert_file_contents): When reading from non-regular files,
2666 arrange to catch a `quit' and terminate the loop. Rearrange
2667 code so that a `quit' when reading from a regular file doesn't
2668 insert text in the buffer.
2670 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
2671 Clear faces afterwards.
2672 (clear_font_table): Take a x_display_info parameter. Don't free
2673 fonts being the default font of any frame on the given display.
2675 2001-07-13 Gerd Moellmann <gerd@gnu.org>
2677 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
2678 instead of CHAR_STRING which can signal an error.
2680 * charset.c (char_to_string_1): Extracted from char_to_string.
2681 Return -1 instead of signaling an error.
2682 (char_to_string): Use it.
2684 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
2686 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
2688 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
2689 is t, don't try to append anything to it.
2691 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
2693 * dired.c (file_name_completion): Pass dp->d_name to
2694 Fstring_match, not elt, which is always nil here.
2696 2001-07-12 Gerd Moellmann <gerd@gnu.org>
2698 * xselect.c (x_decline_selection_request): Handle errors
2699 caused by receivers that have vanished.
2701 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
2702 ignoring events on foreign windows in #if 0. Always dispatch
2703 the event after checking it with x_handle_property_notify.
2705 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
2706 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
2707 TRACE macros to facilitate debugging. Add additional trace statements.
2708 (toplevel): Add prototypes for file-local functions.
2709 (x_atom_to_symbol): Remove DPYINFO parameter.
2711 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
2713 * w32menu.c (menubar_selection_callback, w32_menu_show):
2714 Initialize `entry' to nil.
2715 (w32_dialog_show): Remove unused `save_wv' variable.
2716 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2718 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2720 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2722 * fileio.c (unwind_read): Print a message when discarding inserted
2723 text or switching the buffer to unibyte. Change parameter.
2724 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2726 * fileio.c (unwind_read): New function.
2727 (Finsert_file_contents): Record it as unwind-function for
2728 the case that reading is interrupted by C-g.
2730 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2732 * dispnew.c (update_window): Don't skip the header-line
2733 update when scrolling_window returns 0.
2735 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2737 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2738 for the case that x_decode_color signals an error.
2740 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2742 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2744 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2745 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2748 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2750 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2751 doc string line for dos-timezone-offset.
2753 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2754 inline assembly, to avoid compiler warnings.
2755 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2756 line for dos-unsupported-char-glyph.
2758 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2760 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2762 * sound.c: Include Emacs' header files with #include "...".
2764 * eval.c (specbind): Additionally record the buffer that was
2765 current when a buffer-local or frame-local variable was bound.
2767 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2769 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2770 to unibyte characters in unibyte buffers.
2772 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2774 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2775 the frame on the binding stack. Change format of entries for
2776 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2777 (unbind_to): Handle unbinding a frame-local variable.
2779 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2780 glyphs and truncation glyphs at the end of a row from its pixel width.
2781 (dump_glyph_row): Print row's continuation_lines_width.
2782 (try_window_id): Take the shortcut if ZV is visible in the
2783 window, but there are actually no changes at ZV.
2785 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2787 * xterm.h (x_free_dpy_colors): Add prototype.
2789 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2790 right number of arguments.
2792 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2793 ($(lwlibdir)TAGS): New target.
2794 (TAGS): Fix dependency list.
2796 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2799 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2801 * emacs.c (main): Remove extern declaration for sys_nerr, which
2802 isn't used and causes a compilation error with GCC 3.0 on
2805 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2807 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2808 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2809 (toplevel): Include <signal.h> and syssignal.h.
2811 * sound.c (vox_configure, vox_close): Turn off atimers
2814 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2816 * keyboard.c (read_char) <non_reread>: Record the previous idle
2817 start time before calling timer_stop_idle.
2818 (read_char) <reread_first>: After processing a help-echo event,
2819 restore the previous idle start time.
2821 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2822 the start of invisible text.
2823 (setup_for_ellipsis): New function.
2824 (next_overlay_string): After all overlay strings have been
2825 processed, display an ellipsis if necessary.
2826 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2827 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2829 * dispextern.h (struct iterator_stack_entry): Add member
2832 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2834 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2835 on the value of the wait-for-wm frame parameter.
2837 * xterm.h (struct x_output): Add member wait_for_wm.
2839 * xfns.c (Qwait_for_wm): New variable.
2840 (x_frame_parms): Add entry for `wait-for-wm".
2841 (x_set_wait_for_wm): New function.
2842 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2843 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2845 * xdisp.c (try_window_id) <all changes below window end>: Don't
2846 take this shortcut if ZV is visible in the window.
2847 (try_window_id): When checking for window start being in changed
2848 text, don't check that the buffer's size has changed.
2850 2001-06-23 Richard M. Stallman <rms@gnu.org>
2852 * minibuf.c (Fcompleting_read): Doc fix.
2854 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2856 * composite.c (Ffind_composition_internal): Accept ZV
2857 and a string's end position as POS.
2859 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2861 * composite.c (Ffind_composition_internal): Check POS
2864 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2866 * editfns.c (Fmessage_box): If the frame is not under a window
2867 system, output the message in the echo area.
2869 2001-06-14 Richard M. Stallman <rms@gnu.org>
2871 * xdisp.c (try_window_id): When EOB is visible, don't treat
2872 insertion at EOB as if it were "off the bottom of the screen."
2874 2001-06-11 Andrew Innes <andrewi@gnu.org>
2876 * w32proc.c (create_child): Add new parameter is_gui_app.
2877 (w32_executable_type): Add new parameter is_gui_app.
2878 (sys_spawnve): Use it.
2879 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2880 SIGQUIT. This matches better how the signals are interpreted by
2881 MSVC compiled programs.
2882 (syms_of_ntproc): Update docstring.
2884 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2886 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2887 well otherwise note_mouse_highlight might optimize away highlighting
2888 if we pass over that same overlay again.
2890 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2892 * lread.c (Fload): Document that the argument is run via
2893 substitute-in-file-name.
2895 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2897 * Makefile.in (bootstrap-doc): New target.
2898 (bootstrap-emacs): Depend on it.
2900 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2901 auto-save-list-file-name when shutting down Emacs, because
2902 creating the directory might signal an error, and leaves
2903 Emacs in a strange state.
2905 * term.c: (tty_cursor_hidden): New variable.
2906 (update_begin): Don't call tty_hide_cursor. Clean up.
2907 (update_end, set_terminal_window, set_scroll_region): Clean up.
2908 (ring_bell, reset_terminal_modes): Clean up.
2909 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2910 on tty_cursor_hidden.
2911 (write_glyphs): Call tty_hide_cursor.
2913 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2915 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2917 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2919 * xfns.c (enum image_value_type): New enumerator
2920 IMAGE_STRING_OR_NIL_VALUE.
2921 (parse_image_spec): Handle it.
2922 (xbm_format, pbm_format): Use it for :foreground and :background.
2923 (xbm_load, pbm_load): Check for nil color names.
2925 * xterm.c (note_mouse_highlight): If an overlapping overlay
2926 exists, but we find that we highlight the same overlay as before,
2927 don't do the highlighting again.
2929 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2931 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2932 Protect unibyte strings created by replacing their multibyte
2933 equivalents in menu_items.
2935 * keymap.c (Fsingle_key_description): NUL-terminate the string
2936 buffer before calling build_string.
2938 * callproc.c (Fcall_process): Deal with decode_coding returning
2939 CODING_FINISH_INCONSISTENT_EOL.
2941 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2943 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2944 an item's name with its key description in case the description
2945 is a multibyte string.
2947 * keymap.c (Fsingle_key_description): Create a multibyte string
2950 * macros.c (Fstart_kbd_macro): Doc fix.
2952 * xterm.c (cursor_in_mouse_face_p): New function.
2953 (x_draw_stretch_glyph_string): Use it to choose a different GC
2954 when drawing a cursor within highlighted text.
2956 * editfns.c (char_property_eq): Put in #if 0.
2958 * indent.c (string_display_width): Put in #if 0.
2960 * lread.c (Fload): Remove unused label.
2962 * termcap.c (speeds): Put in #if 0.
2964 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2966 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2968 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2969 transformation matrix by 10.
2971 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2973 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2974 only if it's equal to the former foreground pixel color.
2975 (x_set_foreground_color, x_set_background_color)
2976 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2978 2001-05-16 Dave Love <fx@gnu.org>
2980 * insdel.c (signal_before_change, signal_after_change): Consider a
2981 local change hook which changes the buffer.
2983 * process.c (read_process_output): Don't call signal_after_change
2984 and update_compositions after insert_from_string_before_markers.
2986 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2988 * xfaces.c (split_font_name): Use the right field when
2989 checking for `[...]' syntax.
2991 * buffer.c (copy_overlays): New function.
2992 (clone_per_buffer_values): Use it.
2994 * buffer.h (OVERLAY_PLIST): New macro.
2996 * keymap.c (Fsingle_key_description): Replace a build_string with
2997 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2999 * fontset.c (Ffontset_info): Check that face is non-null
3000 before accessing its fields.
3002 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3004 * keyboard.c (read_key_sequence): Prevent generating a fake
3007 * xfaces.c (split_font_name): Handle `[...]' for the right
3010 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3011 of CCL_STAT_INVALID_CMD.
3013 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3015 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3016 in <var> has no default value yet.
3018 * xfaces.c (try_alternative_families): First try the FAMILY.
3019 And if nothing is found in the end, try again with scalable fonts.
3020 (try_font_list): Let try_alternative_families do a bit more of
3021 the work. Only use FAMILY if it is not nil.
3022 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3024 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3026 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3027 pointer shape when show_mouse_face has already done it.
3029 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3032 * xfaces.c (split_font_name): Make sure to leave the loop
3033 with the right value of `i'.
3035 * xfaces.c (split_font_name): Handle matrix transformations
3036 in the pixel and point size fields of XLFD font names.
3037 (xlfd_point_size): Likewise.
3039 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3041 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3042 (x_to_w32_font): Add prototype.
3044 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3045 redefining, to avoid compiler warnings.
3047 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3049 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3050 (w32_get_bdf_glyph): Cast between unsigned char and char when
3051 passing arguments to subroutines, to shut up compiler warnings.
3052 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
3055 * xfaces.c: Include keyboard.h before frame.h, not after it.
3057 * widget.c: Include keyboard.h before frame.h.
3059 * w32term.h (struct image, struct face): Forward declaration, to
3060 avoid compiler warnings.
3062 2001-05-11 Gerd Moellmann <gerd@gnu.org>
3064 * keyboard.c (read_key_sequence): Don't modify events when
3065 generating fake prefix keys (mode-line, scroll-bar, ...) since
3066 this prevents proper processing of such events when pushed back
3067 into unread-command-events.
3069 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
3070 actually redrawn. Make the function static.
3071 (note_mouse_highlight): Fix a case where the mouse cursor
3072 was changed back to the text cursor.
3074 * xterm.h (clear_mouse_face): Remove prototype.
3076 * xdisp.c (try_window_id): Fix the fix and set the right
3079 * xdisp.c (try_window_id): Fix computation of window end in the
3080 case that lines were deleted at the end of the window. Add some
3081 more debug_method_adds.
3083 * xfaces.c (try_alternative_families): New function.
3084 (try_font_list): Use it. If ATTRS specifies a family, check
3085 fonts from that family first.
3086 (choose_face_font): Remove code setting the family part of
3089 2001-05-10 Gerd Moellmann <gerd@gnu.org>
3091 * xdisp.c (try_window_id): Fix case of all changes before
3094 * xdisp.c (try_window_id): Add some xasserts.
3096 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3098 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3100 2001-05-09 Dave Love <fx@gnu.org>
3102 * xdisp.c (GIVE_UP): Fix for K&R C.
3104 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3106 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
3108 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
3109 back to the text cursor shape without need.
3111 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3113 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
3115 * dispextern.h (inverse_video): Declare extern.
3117 * keyboard.c (delete_kboard): Handle the case that selected_frame
3118 has been deleted in the course of x_connection_closed.
3120 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
3122 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
3123 Fix the change from 2001-04-30.
3125 2001-05-03 Gerd Moellmann <gerd@gnu.org>
3127 * xfns.c (file_dialog_unmap_cb): New function.
3128 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
3129 where a dialog is closed via the window manager.
3131 * xdisp.c (try_window_id): Cases of changes all in front of
3132 the window start or all below the window end mostly rewritten.
3133 (redisplay_window): Move the tests if try_window_id is
3134 applicable to try_window_id.
3135 (GIVE_UP): New macro.
3137 2001-05-02 Gerd Moellmann <gerd@gnu.org>
3139 * xterm.c (expose_window): Return int. If W is the window
3140 currently being updated, mark the frame garbaged.
3141 Fix computation of rows intersecting the exposed rectangle.
3142 (expose_window_tree): Stop when expose_window returns 0.
3144 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
3145 again if it has already been drawn.
3147 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
3149 * syntax.c (update_syntax_table): Check that oldi has the same
3150 properties as old_prop before deciding not to invalidate.
3152 2001-04-30 Gerd Moellmann <gerd@gnu.org>
3154 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
3155 read-only text that is so because of text properties.
3157 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3158 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3159 windows that are components of a Lucid menu bar.
3161 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3163 * term.c (turn_on_face): Fix reverse video handling on terminals
3164 that don't support colors.
3166 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3168 * editfns.c (save_excursion_restore): Don't use XBUFFER on
3171 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3173 * term.c (toggle_highlight): New function.
3174 (turn_on_face): Change handling of reverse video.
3176 * process.c (wait_reading_process_input):
3177 Call record_asynch_buffer_change only if a timer really changed buffers.
3179 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
3180 of the number of overlays to check.
3182 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
3184 * xdisp.c (try_window_id): Fix a case where window_end_pos
3185 and window_end_bytepos were not adjusted.
3187 2001-04-23 Gerd Moellmann <gerd@gnu.org>
3189 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
3192 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
3194 * process.c (wait_reading_process_input) [!subprocesses]:
3195 Don't reference waiting_for_user_input_p, it's not defined in the
3196 branch without async subprocesses support.
3198 2001-04-19 Gerd Moellmann <gerd@gnu.org>
3200 * keyboard.c (delete_kboard): Prevent a dangling reference
3201 from current_kboard to KB, which is freed.
3203 * process.c (wait_reading_process_input):
3204 Call record_asynch_buffer_change after running timers, to make
3205 read_key_sequence aware of buffer changes from under it.
3207 2001-04-18 Gerd Moellmann <gerd@gnu.org>
3209 * xfaces.c (Qscalable_fonts_allowed): New variable.
3210 (realizing_basic_faces_p): Removed.
3211 (x_face_list_fonts): Special handling for realizing_basic_faces_p
3213 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
3214 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
3215 for scalable-fonts-allowed to t.
3217 * fileio.c (Finsert_file_contents): If the file size returned from
3218 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
3219 read from files on a procfs whose contents are generated dynamically.
3221 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
3223 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
3224 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
3225 (__memalign_hook): Make the two prototypes consistent.
3227 2001-04-17 Gerd Moellmann <gerd@gnu.org>
3229 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
3230 matrix of mini-windows.
3232 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
3234 * intervals.c (find_interval): Don't rebalance during signal handling.
3236 2001-04-11 Gerd Moellmann <gerd@gnu.org>
3238 * fns.c: Include blockinput.h.
3240 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
3242 2001-04-10 Gerd Moellmann <gerd@gnu.org>
3244 * fns.c (Fcompare_strings): Fix return values.
3246 * window.c (window_scroll): Change the meaning of N to mean
3247 N screen-fulls or N lines.
3248 (window_scroll_pixel_based, window_scroll_line_based)
3249 (scroll_command, Fscroll_other_window): Change accordingly.
3251 * window.c (window_scroll_pixel_based, Frecenter):
3252 Call window_box_height instead of using it.last_visible_y for the
3253 height of the window.
3255 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
3256 instead of using it.last_visible_y for the height of the window.
3258 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
3259 From Dan Holmsand <dan@eyebee.com>.
3261 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
3262 able to write to hidden and system files. From Dan Holmsand
3265 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
3266 Holmsand <dan@eyebee.com>.
3268 2001-04-09 Gerd Moellmann <gerd@gnu.org>
3270 * fns.c (Fplist_get, Fplist_put): Add QUITs.
3272 * window.c (window_internal_height): Return 1 less if the
3273 window has a header line.
3275 * xdisp.c (try_window_id): When scrolling on a terminal, take
3276 the change of window_internal_height into account.
3278 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
3280 * gmalloc.c (align): If the argument SIZE would overflow
3281 __malloc_ptrdiff_t, fail right away.
3283 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3285 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3286 Make sure the tooltip is completely visible.
3287 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
3289 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
3291 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
3293 2001-04-06 Dave Love <fx@gnu.org>
3295 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
3298 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3300 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
3302 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
3304 2001-04-05 Gerd Moellmann <gerd@gnu.org>
3306 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
3308 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
3310 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
3311 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
3313 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
3314 shell widget's position only if it is non-null.
3316 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
3317 Set f->output_data.x->widget to null after destroying it.
3319 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
3320 FILENAME to bring it in synch with the documentation.
3322 * xfaces.c (realizing_basic_faces_p): Renamed from
3323 realize_default_face_p.
3324 (realize_basic_faces): Set/clear realizing_basic_faces_p.
3325 (realize_default_face): Don't set the flag.
3327 2001-04-04 Gerd Moellmann <gerd@gnu.org>
3329 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
3331 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
3333 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
3334 the buffer that was used for echoing.
3336 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
3337 (first_font_matching): Removed unused function.
3338 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
3339 (may_use_scalable_font_p): Remove parameter FONT; rename
3340 parameter NAME to FONT.
3341 (x_face_list_fonts): Fix missing bounds check.
3342 (realizing_default_face_p): New variable.
3343 (realize_default_face): Set and clear that flag.
3344 (x_face_list_fonts): When called during the realization of the
3345 default face, and no matching fonts are found when ignoring
3346 scalable fonts and fonts matching a regexp from
3347 face-ignored-fonts, try without ignoring fonts.
3349 2001-04-03 Gerd Moellmann <gerd@gnu.org>
3351 * xfns.c (postprocess_image): New function.
3352 (lookup_image): Call it for all image types except PostScript.
3353 (x_kill_gs_process): Call postprocess_image.
3355 * xterm.c (x_use_underline_position_properties): New variable.
3356 (x_draw_glyph_string): Use it.
3357 (syms_of_xterm): DEFVAR_BOOL it.
3359 2001-04-02 Gerd Moellmann <gerd@gnu.org>
3361 * xterm.c (x_alloc_nearest_color_1): New function.
3362 (x_alloc_nearest_color): Use it.
3363 (x_color_cells): Take a Display as argument, instead of a frame.
3364 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
3365 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
3366 (x_initialize): Register cvt_string_to_pixel as resource converter
3367 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
3369 2001-03-30 Gerd Moellmann <gerd@gnu.org>
3371 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
3372 (set_iterator_to_next): If a string from a display property ends,
3373 consider the case that this might also be the end of an
3374 overlay string having the display property.
3376 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
3378 * xdisp.c (reseat_to_string): Undo last change.
3380 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
3381 matrix of a window when the header line changes, when
3382 new rows are allocated, or when the width changes.
3384 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
3386 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
3388 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
3390 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
3393 2001-03-29 Gerd Moellmann <gerd@gnu.org>
3395 * data.c (Fsubr_interactive_form): New function.
3396 (syms_of_data): Defsubr it.
3398 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3399 (live_float_p, live_misc_p): Return 1 only if the offset of the
3400 pointer in its block is >= 0.
3402 2001-03-28 Paul Eggert <eggert@twinsun.com>
3404 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
3405 microseconds calcuation. Avoid double-rounding problem.
3406 In doc string, warn that the result is approximate.
3408 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3410 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
3411 bind `inhibit-eval-during-redisplay' to t.
3413 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
3415 * xdisp.c (inhibit_eval_during_redisplay)
3416 (Qinhibit_eval_during_redisplay): New variables.
3417 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
3418 don't eval, return nil instead.
3419 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
3420 Initialize Qinhibit_eval_during_redisplay.
3422 * xdisp.c (reseat_to_string): If STRING is multibyte, set
3423 the iterator's multibyte_p flag.
3425 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
3426 instead of setting it to zero; it's incremented for each frame
3427 where the menu face is changed.
3429 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
3430 change bottom shadow accordingly.
3432 * xterm.c (expose_window_tree, expose_frame): Don't compute
3434 (expose_window): Do it here instead.
3435 (x_draw_glyph_string): Fix a computation of the underline position.
3437 * bytecode.c (BYTE_CODE_QUIT): New macro.
3438 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
3440 2001-03-27 Gerd Moellmann <gerd@gnu.org>
3442 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
3443 Give up if matrix starts in an ellipsis.
3444 (init_from_display_pos): Do nothing if POS doesn't specify
3445 a dpvec_index but the iterator has such a position.
3447 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
3449 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
3450 x/y position is (0, 0) after destroying the menu bar, restore
3451 its original position.
3453 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
3454 (init_from_display_pos): Use it.
3455 (try_window_reusing_current_matrix): Don't use cursor_row_p.
3457 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3459 * xdisp.c (try_window_id): Undo last change.
3461 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
3463 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
3465 * buffer.c (syms_of_buffer): Doc fix.
3467 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3469 * xfaces.c (x_update_menu_appearance): Use local variable
3470 popup_path for setting font resources.
3472 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
3474 * frame.c (Fframe_list): Don't reference tip_frame if
3475 HAVE_WINDOW_SYSTEM is not defined.
3477 * emacs.c (main): Update the copyright year. From Werner LEMBERG
3480 2001-03-25 Gerd Moellmann <gerd@gnu.org>
3482 * xdisp.c (init_from_display_pos): Test invisible property
3483 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
3485 * xdisp.c (redisplay_internal) <update one window>: Make sure
3486 last_arrow_position and last_arrow_string are set.
3488 * frame.c (Fframe_list): Don't return a tooltip frame.
3490 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3492 * xdisp.c (mark_window_display_accurate_1): New function,
3493 extracted from mark_window_display_accurate.
3494 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
3495 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
3496 (mark_window_display_accurate): Use it.
3497 (redisplay_internal): Use it for the selected window.
3498 (redisplay_internal): Avoid duplicate mark_window_display_accurate
3499 for the selected frame.
3501 * xdisp.c Use make_number, for readability.
3502 (try_window_id): Disable rows below the window end.
3503 (try_window_reusing_current_matrix): Use cursor_row_p.
3504 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
3506 (init_from_display_pos): If POS specifies a position in a display
3507 vector, maybe get the iterator set up for that ellipsis.
3509 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
3511 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
3513 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
3515 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3517 * xfaces.c (x_update_menu_appearance): Use a different path
3518 for Lucid popup menus.
3520 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
3522 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
3524 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
3525 (string_buffer_position): Use `make_number'.
3527 2001-03-22 Gerd Moellmann <gerd@gnu.org>
3529 * xfaces.c (x_update_menu_appearance): Renamed from
3530 x_set_menu_face_resources. Use different resources for popups.
3532 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
3533 (GC_CHECK_STRING_BYTES): Don't define.
3535 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
3536 Removed, together with subroutines.
3537 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
3538 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
3540 * dispextern.h (x_set_menu_resources_from_menu_face):
3543 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
3544 Remove calls to x_set_menu_resources_from_menu_face.
3546 * xfaces.c (xm_set_menu_resources_from_menu_face):
3547 Remove #ifndef LESSTIF_VERSION.
3549 * xmenu.c: Include widget.h.
3550 (single_submenu): Return int. Some cleanup.
3551 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
3553 2001-03-21 Gerd Moellmann <gerd@gnu.org>
3555 * xterm.c (x_update_window_end): Handle overwritten mouse face
3556 also for tool bar windows.
3557 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3558 DRAW is DRAW_IMAGE_RAISED.
3560 2001-03-20 Gerd Moellmann <gerd@gnu.org>
3562 * print.c (syms_of_print): Doc fixes.
3564 * fns.c (Fmd5): Doc fix.
3566 2001-03-19 Gerd Moellmann <gerd@gnu.org>
3568 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3569 Clear area of the frame not occupied by the scroll bar.
3571 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
3572 tip frame's root window buffer to *tip* right after creating
3575 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
3576 is an integer don't have to be for space characters.
3578 2001-03-16 Gerd Moellmann <gerd@gnu.org>
3580 * indent.c (current_column, current_column_1, Fmove_to_column)
3581 (compute_motion): Handle characters from display vectors differently.
3583 2001-03-15 Kenichi Handa <handa@etl.go.jp>
3585 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
3586 drawing glyph string.
3588 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3590 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
3591 (command_loop_1): Undo last change.
3593 * xterm.c (fast_find_position): Return the correct vpos.
3595 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
3596 non-null, set a per-buffer value in BUF instead of the current buffer.
3597 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
3598 Call store_symval_forwarding with BUF null.
3599 (set_internal): Call store_symval_forwarding with the BUF
3600 parameter passed to set_internal. Formerly, the value was always
3601 set in the current buffer; the buffer recorded in specbind for
3602 this case wasn't used.
3603 (arith_driver): Reindent.
3605 * buffer.c (swap_out_buffer_local_variables):
3606 Call store_symval_forwarding with BUF null.
3608 * lisp.h (store_symval_forwarding): Change prototype.
3610 * eval.c (specbind): Call store_symval_forwarding with BUF null.
3612 2001-03-14 Gerd Moellmann <gerd@gnu.org>
3614 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
3615 FOR_DELETION. Avoid resizing the mini-window of the selected
3616 frame if FOR_DELETION is set.
3617 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
3618 (Fmake_frame_invisible): Change calls to do_switch_frame for new
3621 * window.c (Fset_window_configuration): Change call to
3622 do_switch_frame to new format.
3624 * keyboard.c (quit_throw_to_read_char): Change call to
3625 do_switch_frame to new format.
3627 * lisp.h (do_switch_frame): Change prototype.
3629 * frame.c (Fframe_parameters): In the `buffer-list' frame
3630 parameter, store the buffer list of FRAME, not the list of the
3633 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
3634 box just because the glyph row's full_width_p flag is set.
3636 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
3638 * xdisp.c (highlight_trailing_whitespace): On character terminals,
3639 skip the padding blanks inserted in extend_face_to_end_of_line,
3640 before checking for trailing whitespace.
3642 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3644 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
3645 Remove special handling for LessTif/Motif.
3646 (toplevel): Don't include Xm/Xm.h.
3648 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
3649 Remove workaround code for LessTif; it doesn't work anymore.
3651 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
3654 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
3655 Don't access private scroll bar data; it's no longer necessary with
3656 contemporary LessTif.
3658 * xfaces.c (xm_set_menu_resources_from_menu_face):
3659 Change #if 0 to #ifndef LESSTIF_VERSION.
3661 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
3662 removing button grabs.
3664 2001-03-13 Kenichi Handa <handa@etl.go.jp>
3666 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
3667 and clip-large-size-font as obsolete.
3669 * lread.c (read_multibyte): Check the validity of multibyte
3670 sequence. If invalid, return the first byte.
3672 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3674 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
3675 before running the command; timer functions or process
3676 filters may have set it.
3678 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
3680 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
3683 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3685 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
3688 2001-03-09 Gerd Moellmann <gerd@gnu.org>
3690 * dispextern.h (string_buffer_position): Add prototype.
3692 * xdisp.c (string_buffer_position, display_prop_string_p)
3693 (single_display_prop_string_p): New functions.
3695 * xterm.c (note_mouse_highlight): If there's no help-echo on
3696 a string, look at the buffer text ``under'' it.
3698 * keyboard.c (make_lispy_event): Add string info to the event,
3699 analogous to what's done on mode lines.
3700 (read_key_sequence): For a click on a string, consider `local-map'
3701 and `keymap' of that string.
3703 * keyboard.c (make_lispy_event, make_lispy_movement):
3704 Adjust calls to buffer_posn_from_coords to new format.
3706 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
3708 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
3711 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
3712 flags argument to emacs_open; it seems to conflict with O_EXCL.
3714 2001-03-09 Kenichi Handa <handa@etl.go.jp>
3716 * composite.h (struct composition): Change types of members;
3717 glyph_len to unsigned, width to unsigned short.
3719 2001-03-08 Andrew Innes <andrewi@gnu.org>
3721 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3724 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3726 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3729 * xterm.c (note_mouse_highlight): Handle mouse-face and
3730 help-echo in strings.
3731 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3732 (fast_find_string_pos): New function.
3734 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3735 (display_string): Call face_at_string_position with new parameter.
3737 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3738 Handle `mouse-face'.
3740 * dispextern.h (face_at_string_position): Change prototype.
3742 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3744 * keyboard.c (make_lispy_event): Avoid generating drag events
3745 if the mouse hasn't actually moved to another buffer position.
3747 2001-03-08 Dave Love <fx@gnu.org>
3749 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3751 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3753 * process.c (Fset_process_window_size): Fix a typo.
3755 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3757 * coding.c (detect_coding_sjis): Do more rigid check.
3758 (detect_coding_big5): Likewise.
3759 (decode_coding_sjis_big5): Likewise.
3760 (Fdetect_coding_region): Call detect_coding_system with tailing
3761 anchor byte `\0' for more rigid detection.
3762 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3763 (Fdetect_coding_string): Likewise.
3765 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3767 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3768 a string before extracting its data.
3770 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3772 * window.c (Frecenter): Rewrite code handling negative values
3773 of ARG on graphical frames.
3775 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3777 * window.c (displayed_window_lines): If W->start is outside the
3778 accessible portion of the buffer, call start_display with BEGV or
3779 ZV instead of W->start.
3781 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3783 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3785 * process.c (Fset_process_filter): Don't crash if the input
3786 file descriptor of PROCESS is closed.
3787 (Fset_process_window_size): Likewise.
3789 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3791 * xterm.c (XTflash): Make the timeout of select shorter, and call
3792 select repeatedly until the desired time expires.
3794 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3796 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3798 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3800 * lisp.h (Vwindow_list): Declare extern.
3802 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3804 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3806 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3808 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3809 to detect a case where we have to highlight a different region
3810 despite not having left the currently highlighted region.
3811 Set mouse_face_overlay in the x_display_info.
3812 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3814 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3816 * buffer.c (mouse_face_overlay_overlaps): New function.
3818 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3819 (Qmouse_face): Declare extern.
3821 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3822 if face_change_count is non-zero.
3824 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3826 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3827 that the source is unibyte.
3829 2001-03-05 Dave Love <fx@gnu.org>
3831 * xterm.c (XTmouse_position): Fix typo.
3833 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3835 * minibuf.c (read_minibuf): Clean up the binding stack if
3836 called noninteractively.
3838 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3840 * coding.c (syms_of_coding): Docstring modified.
3842 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3844 * charset.c (char_to_string): If a single byte char has modifier
3845 bits that can't be reflected to the character code, ignore them
3846 instead of signaling an error.
3848 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3850 * s/msdos.h: Update copyright notice.
3852 * dosfns.h: Update copyright notice.
3854 * dosfns.c: Update copyright notice.
3856 * msdos.c: Update copyright notice.
3858 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3860 * xterm.c (glyph_rect): New function.
3861 (XTmouse_position): Use it to raise the threshold for mouse
3862 movement event generation.
3864 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3866 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3867 specifies (reverse . t), reverse the initial screen colors.
3868 (IT_set_frame_parameters): If the property is foreground-color,
3869 but we are reversing the colors, set bg_set, not fg_set.
3870 Likewise for setting background-color and reversing: set fg_set.
3871 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3874 * xfaces.c (Finternal_set_lisp_face_attribute)
3875 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3878 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3880 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3881 to a single slash in the middle of file names.
3883 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3884 Accept only alphanumeric time zone names.
3886 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3888 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3889 a widget to zero height.
3891 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3893 * window.c (Fwindow_end): Call move_it_past_eol only if
3894 ending up on a partially visible line.
3896 2001-03-01 Dave Love <fx@gnu.org>
3898 * ccl.c (Fccl_execute): Doc fix.
3900 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3902 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3903 of the tool bar before calling x_figure_window_size.
3905 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3906 NULL after destroying it, otherwise XTread_socket can access a
3907 destroyed widget when input is unblocked.
3909 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3911 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3912 same name as before, although there was a change in fontsets.
3914 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3916 * lisp.h (Fframe_parameter): Declare.
3918 * window.c (set_window_buffer): Field vscroll is an int, not a
3921 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3923 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3926 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3929 * alloc.c (toplevel): Include process.h.
3930 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3931 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3932 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3933 (allocate_vector, allocate_hash_table, allocate_window)
3934 (allocate_frame, allocate_process, allocate_other_vector):
3936 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3937 (mark_maybe_pointer): New function.
3938 (mark_memory): Also mark Lisp data to which only pointers
3939 remain and not Lisp_Objects.
3940 (min_heap_address, max_heap_address): New variables.
3941 (mem_find): Return MEM_NIL if START is below min_heap_address or
3942 above max_heap_address.
3943 (mem_insert): Compute min_heap_address and max_heap_address.
3945 * process.c (make_process): Use allocate_process.
3947 * frame.c (make_frame): Use allocate_frame.
3949 * window.c (make_window, make_dummy_parent): Use allocate_window.
3950 (Fcurrent_window_configuration): Use allocate_other_vector.
3952 * lisp.h (allocate_vectorlike): Remove prototype.
3953 (allocate_vector, allocate_other_vector, allocate_frame)
3954 (allocate_window, allocate_process, allocate_hash_table):
3957 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3958 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3960 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3962 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3963 treat the produced bytes as a valid multibyte sequence.
3965 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3966 (ccl_driver) <CCL_WriteMultibyteChar2>:
3967 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3968 <ccl_finish>: Set ccl->eight_bit_control properly.
3970 * ccl.h (struct ccl_program): New member eight_bit_control.
3972 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3974 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3975 accessible_keymaps_char_table.
3976 (accessible_keymaps_char_table): Obey `is_metized'.
3977 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3980 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3982 * dispnew.c: Check HAVE_TERM_H before including term.h.
3984 2001-02-24 Andrew Innes <andrewi@gnu.org>
3986 * makefile.w32-in: Update copyright notice.
3988 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3990 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3992 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3994 * Makefile.in (lisp): Add international/utf-8.elc.
3996 * fontset.c (Fnew_fontset): Fix handling of the case that an
3997 element of FONTLIST is a cons of family and registry.
3999 2001-02-23 Jason Rumney <jasonr@gnu.org>
4001 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4002 to height unconditionally.
4004 * w32term.c (x_set_glyph_string_background_width): Extend the
4005 background face to the end of the drawing area in the text area, only.
4006 (x_insert_glyphs): Call window_box_left to obtain the left
4007 x-coordinate of the area to shift.
4009 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4012 2001-02-22 Andrew Innes <andrewi@gnu.org>
4014 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4015 ($(BLD)\dispnew.obj):
4016 ($(BLD)\editfns.obj):
4017 ($(BLD)\fileio.obj):
4018 ($(BLD)\filelock.obj):
4019 ($(BLD)\keyboard.obj):
4020 ($(BLD)\w32proc.obj):
4021 ($(BLD)\process.obj):
4022 ($(BLD)\sysdep.obj): Ditto.
4024 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4026 ($(BLD)/dispnew.$(O)):
4027 ($(BLD)/editfns.$(O)):
4028 ($(BLD)/fileio.$(O)):
4029 ($(BLD)/filelock.$(O)):
4030 ($(BLD)/keyboard.$(O)):
4031 ($(BLD)/w32proc.$(O)):
4032 ($(BLD)/process.$(O)):
4033 ($(BLD)/sysdep.$(O)): Ditto.
4035 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4037 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4038 at the start of the function, check that the \n in it->c is
4039 from the iterator's current position.
4041 * xdisp.c (handle_single_display_prop): Add parameter
4042 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4043 properties which replace the display of text with something else.
4044 (handle_display_prop): Call handle_single_display_prop with
4045 additional argument saying if we already replaced text display
4046 with something else. Use AREF.
4047 (with_echo_area_buffer_unwind_data, display_menu_bar)
4048 (decode_mode_spec_coding): Use AREF and ASIZE.
4050 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4051 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4052 * vmstime.h: Files removed.
4054 * unexencap.c, unexfx2800.c: Files removed.
4056 * dispnew.c (direct_output_for_insert): Give up if we are showing
4057 a message or just cleared the message because we might need to
4058 resize the echo area window or display an empty echo area.
4060 2001-02-21 Gerd Moellmann <gerd@gnu.org>
4062 * xdisp.c (redisplay_internal): Do the
4063 mark_window_display_accurate after all windows have been
4064 redisplayed because this call resets flags in buffers which are
4065 needed for proper redisplay.
4067 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
4068 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
4071 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4072 busy_window to hourglass_window, busy_p to hourglass_p.
4074 * msdos.h (struct x_output): Rename busy_window to
4075 hourglass_window, busy_p to hourglass_p.
4077 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4078 busy_window to hourglass_window, busy_p to hourglass_p.
4080 * xfns.c: Rename everything containing *busy_cursor* and similar
4082 (syms_of_w32fns): Rename x-busy-pointer-shape to
4083 x-hourglass-pointer-shape, display-busy-cursor to
4084 display-hourglass, busy-cursor-delay to hourglass-delay.
4086 * w32fns.c: Rename everything containing *busy_cursor* and similar
4088 (syms_of_w32fns): Rename x-busy-pointer-shape to
4089 x-hourglass-pointer-shape, display-busy-cursor to
4090 display-hourglass, busy-cursor-delay to hourglass-delay.
4092 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4095 * dispextern.h (start_hourglass, cancel_hourglass)
4096 (display_hourglass_p): Renamed from *busy_cursor*.
4098 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4100 * keyboard.c (read_char): When an event from unread-command-events
4101 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4103 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4104 equal to the current buffer.
4106 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4107 nil, otherwise we're left with truncate_lines t when a message
4108 is printed with message-truncate-lines bound to t.
4110 2001-02-19 Gerd Moellmann <gerd@gnu.org>
4112 * window.c (Fmove_to_window_line): Undo last change.
4113 (displayed_window_lines): Call line_bottom_y to determine
4114 the line's bottom position.
4116 * dispextern.h (line_bottom_y): Add prototype.
4118 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
4119 (pos_visible_p): Use it.
4121 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
4122 set redisplaying_p to 0 here instead of in Frecursive_edit.
4123 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
4126 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
4128 (syms_of_xdisp): Initialize new variables.
4129 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
4130 Specbind `inhibit-menubar-update' when updating the menu bar.
4132 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
4135 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
4138 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
4141 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
4142 to the start of the file.
4144 2001-02-16 Gerd Moellmann <gerd@gnu.org>
4146 * window.c (set_window_buffer): Fix last change.
4148 * window.c (set_window_buffer): Set window's vscroll to 0.
4150 * window.c (coordinates_in_window): Increase width of area
4151 where the vertical line can be dragged.
4153 * xterm.c (x_set_glyph_string_background_width): Extend the
4154 background face to the end of the drawing area in the text
4157 * xdisp.c (handle_single_display_prop): Set iterator's position
4158 to where the `display' property starts, like for images.
4159 (dump_glyph): New function.
4160 (dump_glyph_row): Use it. Dump info about marginal areas.
4162 * dispnew.c (direct_output_for_insert): Recognize more cases where
4163 glyphs can be written instead of being inserted.
4165 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4166 the left x-coordinate of the area to shift.
4168 * dired.c (directory_files_internal): Set result list to nil
4171 2001-02-15 Kenichi Handa <handa@etl.go.jp>
4173 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
4174 invalid multibyte sequence, treat *SRC as a character of
4177 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
4179 * textprop.c (Fset_text_properties): Doc fix.
4181 2001-02-15 Gerd Moellmann <gerd@gnu.org>
4183 * dispnew.c (update_text_area): Undo change of 2001-01-12.
4185 2001-02-14 Dave Love <fx@gnu.org>
4187 * coding.c: Doc and message fixes.
4189 2001-02-14 Andrew Innes <andrewi@gnu.org>
4191 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
4192 Emacs frame above the screen size.
4194 2001-02-14 Gerd Moellmann <gerd@gnu.org>
4196 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
4198 2001-02-13 Gerd Moellmann <gerd@gnu.org>
4200 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
4201 case that TO ends up beyond ZV after running before-change-functions.
4203 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
4204 the selected window if it is showing the buffer in question.
4206 * dired.c (directory_files_internal): Initialize errno.
4207 (toplevel): Include errno.h.
4209 2001-02-13 Kenichi Handa <handa@etl.go.jp>
4211 * xfaces.c (best_matching_font): New parameter width_ratio.
4212 Multiply avgwidth by width_ratio.
4213 (choose_face_font): Call best_matching_font with width_ratio
4214 calculated from the column width of C.
4216 2001-02-12 Andrew Innes <andrewi@gnu.org>
4218 The following changes are to draw box lines inside characters area
4219 if line-width is negative.
4221 * w32term.c (x_produce_image_glyph): Pay attention to the case that
4222 face->box_line_width is negative.
4223 (x_produce_stretch_glyph): Likewise.
4224 (x_produce_glyphs): Likewise.
4225 (x_estimate_mode_line_height): Likewise.
4226 (x_draw_glyph_string_background): Likewise.
4227 (x_draw_glyph_string_foreground): Likewise.
4228 (x_draw_composite_glyph_string_foreground): Likewise.
4229 (x_draw_glyph_string_box): Likewise.
4230 (x_draw_image_foreground): Likewise.
4231 (x_draw_image_relief): Likewise.
4232 (x_draw_image_foreground_1): Likewise.
4233 (x_draw_image_glyph_string): Likewise.
4235 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4237 The following changes are to draw box lines inside characters area
4238 if line-width is negative.
4240 * xterm.c (x_produce_image_glyph): Pay attention to the case that
4241 face->box_line_width is negative.
4242 (x_produce_stretch_glyph): Likewise.
4243 (x_produce_glyphs): Likewise.
4244 (x_estimate_mode_line_height): Likewise.
4245 (x_draw_glyph_string_background): Likewise.
4246 (x_draw_glyph_string_foreground): Likewise.
4247 (x_draw_composite_glyph_string_foreground): Likewise.
4248 (x_draw_glyph_string_box): Likewise.
4249 (x_draw_image_foreground): Likewise.
4250 (x_draw_image_relief): Likewise.
4251 (x_draw_image_foreground_1): Likewise.
4252 (x_draw_image_glyph_string): Likewise.
4254 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
4255 and :line-width can be negative.
4256 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
4258 2001-02-09 Jason Rumney <jasonr@gnu.org>
4260 * w32term.c (w32_encode_char): Treat eight bit graphic and control
4261 characters the same as ASCII and latin-1.
4262 (x_display_and_set_cursor): Check for the focus frame's selected
4263 window instead of selected_window.
4264 (x_after_update_window_line): Don't clear if frame's internal
4265 border width is zero.
4266 (x_new_font): Don't change a tooltip's size.
4267 (w32_initialize): Set char_ins_del_ok to 1.
4269 * w32fns.c (Fx_show_tip): Fix calls to make_number.
4270 (x_set_font): If font hasn't changed, avoid recomputing
4271 faces and other things.
4272 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
4273 (Fx_create_frame): Add the tool bar height to the frame height.
4274 (x_create_tip_frame): Prevent changing the tooltip's
4275 background color by specifying a color for the default font
4277 (Qcancel_timer): New variable.
4278 (syms_of_w32fns): Initialize and staticpro it.
4279 (Fx_hide_tip, Fx_show_tip): Use it.
4280 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4282 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
4284 * w32.c (init_environment): Duplicate local string before putenv.
4286 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
4288 * charset.c (Fstring): A typo.
4290 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4292 * charset.c (Fstring): If all arguments are less than 256, return
4295 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
4296 return a unibyte string.
4298 * coding.c (code_convert_region): After detecting a coding, if
4299 nothing found, set coding->composing to COMPOSITION_NO.
4300 (decode_coding_string): Likewise.
4302 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
4304 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
4307 2001-02-07 Kenichi Handa <handa@etl.go.jp>
4309 * charset.c (parse_str_to_multibyte): New function.
4311 * charset.h (parse_str_to_multibyte): Extern it.
4313 * print.c (print_string): If we are going to print a unibyte
4314 string into a multibyte buffer, convert the string to multibyte by
4317 2001-02-06 Andrew Innes <andrewi@gnu.org>
4319 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
4320 been created. It seems we can get sent window messages such as
4321 WM_ERASEBKGND before we properly update a frame.
4323 2001-02-06 Gerd Moellmann <gerd@gnu.org>
4325 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
4326 Avoid some unnecessary cursor positioning.
4328 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4330 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
4331 (LFACE_AVGWIDTH): New macro.
4333 (check_lface_attrs): Check LFACE_AVGWIDTH.
4334 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
4335 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
4336 (merge_face_vectors): Check LFACE_AVGWIDTH.
4337 (Finternal_make_lisp_face): Use AREF.
4338 (xm_set_menu_resources_from_menu_face)
4339 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
4340 (Finternal_lisp_face_empty_p): Use AREF.
4341 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
4342 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
4343 Compare average widths..
4344 (best_matching_font): Arrange for comparing average widths.
4346 * dispextern.h (enum lface_attribute_index):
4347 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
4349 2001-02-05 Dave Love <fx@gnu.org>
4351 * puresize.h: Revert last change following loadup.el change.
4353 2001-02-05 Andrew Innes <andrewi@gnu.org>
4355 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
4356 invocation of temacs, to work with Windows 2000.
4357 (bootstrap-emacs): Ditto.
4359 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4361 * xterm.c (x_display_and_set_cursor): Check for the focus
4362 frame's selected window instead of selected_window.
4364 * xdisp.c (try_scrolling): If point is in the line below the
4365 window, make sure to move the iterator at least a canonical
4368 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
4370 2001-02-05 Kenichi Handa <handa@etl.go.jp>
4372 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
4373 If invalid, execute CCL_INVALID_CMD.
4374 (ccl_driver): If the CCL program is terminated because of
4375 CCL_STAT_INVALID_CMD, copy the remaining source data to the
4376 destination instead of throwing them away.
4378 2001-02-02 Gerd Moellmann <gerd@gnu.org>
4380 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
4381 faces and other things.
4383 * xdisp.c (get_next_display_element): Fix case of empty
4384 display table entry.
4386 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
4388 * editfns.c (Fconstrain_to_field): Doc fix.
4390 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
4391 into `thoroughly', to make it consistent with the doc string.
4393 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
4395 2001-02-01 Gerd Moellmann <gerd@gnu.org>
4397 * search.c (search_buffer): Call set_search_regs with a byte
4398 position, not a character position.
4400 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
4403 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
4405 * frame.c (Fmodify_frame_parameters): Doc fix.
4407 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4409 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
4410 identifier which is not reserved by Standard C.
4412 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
4414 * window.c (enum window_part): New enumeration.
4415 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
4417 (coordinates_in_window): Return an enumerator from enum
4418 window_part. Fix handling of right scroll bar.
4419 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
4420 `right-fringe' instead of `left-bitmap-area' and
4421 `right-bitmap-area'. Use enumerators from enum window_part
4422 instead of hard-coded integers.
4423 (check_window_containing, window_from_coordinates):
4424 Use enumerators from enum window_part instead of hard-coded integers.
4425 (syms_of_window): Replace Qleft_bitmap_area and
4426 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
4428 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
4430 * editfns.c (Fformat_time_string): Doc fix.
4432 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
4434 * keymap.c (Fwhere_is_internal): Use the first valid binding
4435 if no ascii binding is found (when firstonly is t).
4437 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4439 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
4440 instead of Finteractive_p.
4442 * lisp.h (interactive_p): Add prototype.
4444 * eval.c (interactive_p): New function.
4445 (Finteractive_p): Use it.
4447 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
4449 2001-01-31 Dave Love <fx@gnu.org>
4451 * .gdbinit (hook-run): Define to run xreload.
4453 * textprop.c (Fset_text_properties): Fix newline in doc string.
4455 2001-01-30 Gerd Moellmann <gerd@gnu.org>
4457 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
4458 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
4460 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
4461 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
4462 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
4464 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
4467 2001-01-30 Dave Love <fx@gnu.org>
4469 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
4472 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4474 * bytecode.c (Fbyte_code) <Bcurrent_column>:
4475 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
4477 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
4479 * textprop.c (Fset_text_properties): Doc fix.
4481 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4483 * xdisp.c (forward_to_next_line_start): Remove xassert.
4485 2001-01-29 Jason Rumney <jasonr@gnu.org>
4487 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
4488 returning without releasing it.
4490 2001-01-29 Kenichi Handa <handa@etl.go.jp>
4492 * w32fns.c (w32_font_match): Allocate three more bytes to regex
4493 for '^', '$', and '\0'.
4495 2001-01-28 Andrew Choi <akochoi@i-cable.com>
4497 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
4498 regex for '^', '$', and '\0'.
4500 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
4501 only if current_sblock has been initialized.
4503 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
4504 terminal frame even if it is the only visible frame.
4506 2001-01-28 Kenichi Handa <handa@etl.go.jp>
4508 * fontset.c (font_family_registry): Even if FONTNAME conform to
4509 XLFD, if it specifies other fields than family and registry,
4510 return FONTANME. New argument FORCE if nonzero cancel that feature.
4511 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
4512 a signle byte character. Don't set FAMILY part to nil here.
4513 It is handled by the caller choose_face_font.
4514 (Fnew_fontset): Call font_family_registry with FORCE 0.
4515 (Fset_fontset_font): Likewise.
4517 2001-01-27 Gerd Moellmann <gerd@gnu.org>
4519 * xdisp.c (display_line): Don't treat a newline as fitting
4522 2001-01-26 Gerd Moellmann <gerd@gnu.org>
4524 * window.c (size_window): Set the window's orig_top to nil when
4525 changing heights, so that a future shrink_mini_window won't
4526 restore a bogus height.
4528 * frame.c (do_switch_frame): If selected frame has a mini-window,
4529 resize that to exact size.
4531 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
4533 * xdisp.c (display_line): Simplify check for glyphs fitting
4534 entirely in the line.
4536 * xfns.c (xic_style): New variable.
4537 (create_frame_xic): Move static variable to global scope for
4538 the case that `static' gets defined away.
4540 2001-01-26 Kenichi Handa <handa@etl.go.jp>
4542 * coding.c (decode_coding): Set a flag for inhibiting
4544 (code_convert_region): Always set saved_coding_symbol.
4545 (decode_coding_string): Likewise. Update coding->symbol when we
4546 encounter a inconsistent eol by the same way as code_convert_region.
4548 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4550 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
4553 * xterm.c (x_after_update_window_line): Don't clear if frame's
4554 internal border width is zero.
4555 (x_clear_area): New function.
4556 (x_after_update_window_line, x_clear_end_of_line)
4557 (x_scroll_bar_create, x_scroll_bar_set_handle)
4558 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
4559 instead of XClearArea.
4561 * xterm.h (x_clear_area): Add prototype.
4563 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
4564 which doesn't seem necessary anymore with Lesstif 0.92.
4566 2001-01-25 Dave Love <fx@gnu.org>
4568 * puresize.h (BASE_PURESIZE): Up to 720000.
4570 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
4572 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4574 * xdisp.c (echo_area_display): Don't call redisplay_internal
4575 when Emacs is shutting down. We can't run hooks etc. that
4576 would be necessary to do a redisplay.
4578 * lread.c (read_integer): Use type EMACS_INT instead of int.
4580 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
4582 * ccl.c (ccl_driver): Fix last change.
4584 2001-01-25 Kenichi Handa <handa@etl.go.jp>
4586 * ccl.h (sturct ccl_program): New member suppress_error.
4588 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
4589 insert error message to the output.
4590 (setup_ccl_program): Initialize ccl->suppress_error to 0.
4592 * coding.h (struct coding_system): New member suppress_error.
4594 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
4595 (Fset_terminal_coding_system_internal): Set the member
4596 suppress_error to 1.
4597 (Fset_safe_terminal_coding_system_internal): Likewise.
4599 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
4601 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
4602 as if it was a `charset'.
4604 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4606 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
4607 value in where_is_cache; the next lookup in the cache returns
4608 something bogus if we do.
4610 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
4612 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
4613 if HAVE_WINDOW_SYSTEM isn't defined.
4615 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4617 * fns.c (sweep_weak_table): Fix code taking items out of
4618 the hash collision chain. Some cleanup.
4620 * xterm.c (x_new_font): Don't change a tooltip's size.
4622 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
4623 background color by specifying a color for the default font
4626 2001-01-24 Kenichi Handa <handa@etl.go.jp>
4628 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
4629 a workaround for SunOS 4's cc.
4630 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
4631 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
4632 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
4635 2001-01-23 Gerd Moellmann <gerd@gnu.org>
4637 * xterm.c (x_set_window_size_1): New function extracted from
4639 (x_set_window_size): Use it.
4640 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
4641 doesn't have a widget, like tooltips.
4643 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
4645 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
4647 2001-01-23 Kenichi Handa <handa@etl.go.jp>
4649 * fns.c (Fset_char_table_default): Fix to make sub char-table
4652 2001-01-22 Gerd Moellmann <gerd@gnu.org>
4654 * xdisp.c (build_desired_tool_bar_string): Make sure we have
4655 a desired tool bar string, even if there are no tool bar items.
4657 * xdisp.c (Ftool_bar_lines_needed): New function.
4658 (syms_of_xdisp): Defsubr it.
4660 * editfns.c (Fformat): Don't extend text properties from arguments
4661 to padding chars in the result.
4663 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
4665 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
4667 2001-01-20 Andrew Innes <andrewi@gnu.org>
4669 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
4670 (w32_initialize): Don't set term hooks that aren't actually needed
4673 * xfaces.c (realize_default_face):
4675 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
4677 * xdisp.c (handle_single_display_prop): Remove references to
4678 FRAME_W32_CONSOLE_P.
4680 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
4682 * frame.h (output_method): Remove output_w32_console method.
4683 (FRAME_W32_CONSOLE_P): Remove macro.
4685 * frame.c (Qw32_console): Remove variable.
4686 (Fframep): Remove references to it.
4687 (syms_of_frame): Ditto.
4688 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
4690 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
4693 2001-01-20 Kenichi Handa <handa@etl.go.jp>
4695 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
4697 2001-01-19 Andrew Innes <andrewi@gnu.org>
4699 * w32.c (init_environment): Add a version-independent site-lisp
4700 directory to EMACSLOADPATH, after the version dependent one.
4702 2001-01-19 Gerd Moellmann <gerd@gnu.org>
4704 * editfns.c (Fbuffer_substring): Doc fix.
4706 * xdisp.c (message_dolog, message2, message2_nolog):
4707 Rename parameter LEN to NBYTES.
4709 2001-01-19 Kenichi Handa <handa@etl.go.jp>
4711 * charset.c (strwidth): Use c_string_width.
4712 (c_string_width): New function.
4713 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
4716 * charset.h (c_string_width, lisp_string_width): Extern them.
4718 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4720 * indent.c (check_composition): Check validity of composition.
4722 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4723 characters by calling c_string_width.
4724 (x_consider_frame_title): Get byte length of frame tile string
4726 (display_mode_element): Pay attention to width of non-ASCII
4727 characters by calling strwidth.
4729 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4731 * xfns.c (Qcancel_timer): New variable.
4732 (syms_of_xfns): Initialize and staticpro it.
4733 (Fx_hide_tip, Fx_show_tip): Use it.
4734 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4736 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4738 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4740 * window.h (WINDOW_LIVE_P): New macro.
4742 * window.c (window_size_fixed): New variable.
4743 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4746 * eval.c (specbind): If binding a per-buffer variable which
4747 doesn't have a buffer-local value in the current buffer, change
4748 the global value by changing the value of the symbol bound in all
4749 buffers not having their own value, to make it consistent with
4750 what happens with other buffer-local variables.
4752 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4754 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4755 when searching for a newline.
4757 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4759 * xdisp.c (display_string): Fix previous change.
4761 2001-01-18 Jason Rumney <jasonr@gnu.org>
4763 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4764 GLYPH_DEBUG is defined.
4765 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4766 true for images with `:ascent 100'.
4767 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4768 meantime, use face MOUSE_FACE_ID.
4769 If first glyph isn't a character glyph, use the ASCII NUL
4770 character to determine the face.
4771 (expose_area): Do not treat left margin specially.
4772 (note_mode_line_highlight): If no local_map, check global keymap.
4773 (note_mouse_highlight): Initialize overlay.
4774 (clear_mouse_face): Don't return if tip_frame is non-nil.
4775 (show_scroll_bars): Remove unused function.
4776 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4777 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4779 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4780 (x_free_frame_resources): Unload relief colors.
4782 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4784 * xdisp.c (forward_to_next_line_start): Avoid calling
4785 get_next_display_element when the newline is already found.
4786 This may change the iterator's position, when its current position is
4787 equal to the iterator's stop_charpos.
4789 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4790 zero, use this method only at the end of a line.
4792 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4793 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4794 if SCALABLE_FONTS_P is set.
4796 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4797 so that scalable fonts are included.
4799 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4800 In the cache, use a key containing the information if scalable
4802 (x_load_font): Adapt to change of keys in the font cache.
4804 2001-01-17 Kim F. Storm <storm@filanet.dk>
4806 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4807 XListFonts to take advantage of font caching.
4809 * xterm.c (x_list_fonts): Ensure caching font information when
4810 called for a null frame, which is the case frequently when Emacs
4813 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4815 * xfns.c (QCconversion): Replaces QCalgorithm.
4817 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4819 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4822 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4823 not everything could be displayed.
4825 * line.h, x-list-font.c: Files removed because unused.
4827 2001-01-17 Andrew Innes <andrewi@gnu.org>
4829 * dired.c (directory_files_internal): Convert result from readdir
4830 to a unibyte string initially, to avoid possible misinterpretation
4831 of some bytes as the internal form of Emacs characters.
4833 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4835 * fns.c (concat): Be sure to avoid putting the same `composition'
4836 property on the adjacent regions.
4838 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4840 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4841 (Fscroll_right, Fscroll_left): Set it here instead, if called
4844 * buffer.c (Fset_buffer_modified_p): Set buffer's
4845 prevent_redisplay_optimizations_p flag.
4847 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4848 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4849 with additional arg.
4851 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4854 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4855 FROM_WHERE, for debugging.
4857 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4859 * ccl.c (Fregister_ccl_program): Handle the return value of
4860 resolve_symbol_ccl_program correctly.
4861 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4863 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4865 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4866 has gone in the meantime, use face MOUSE_FACE_ID.
4868 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4869 If x_display_info_for_display returns null, don't try to close
4870 the display; we didn't open it.
4872 * dispnew.c (save_or_restore_current_matrices): Function removed.
4873 (save_current_matrix, restore_current_matrix): New functions.
4874 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4875 restore the frame's current matrix. Due to the glyph pointer
4876 setup done in adjust_glyph_matrix, there is no easy way to make
4877 saving the current matrix in the desired matrix generally correct,
4880 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4882 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4884 (display_line): Optimize for wide characters.
4885 (display_string): Don't try to display a multi-column character
4886 partially. On ttys, produce more than one truncation glyph for
4887 multi-column characters that don't fit on the line.
4889 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4891 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4892 Define it instead of WORDS_BIGENDIAN. Caller changed.
4894 2001-01-13 Jason Rumney <jasonr@gnu.org>
4896 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4897 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4898 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4899 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4901 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4902 (x_draw_image_relief, x_draw_image_foreground_1)
4903 (x_draw_image_glyph_string): Adapt to change of image margins.
4905 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4908 * w32bdf.c (search_file_line, get_cached_font_char)
4909 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4911 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4913 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4914 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4915 (Fw32_send_sys_command): Remove unused variables.
4916 (w32_msg_pump): Add parentheses.
4918 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4919 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4922 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4924 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4925 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4926 being a pair of margins.
4927 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4928 to DEFVAR_LISP. Extend doc.
4930 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4932 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4933 pair of integers `(X . Y)', use X for the horizontal and Y for the
4935 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4936 (parse_image_spec): Check it.
4937 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4938 (tiff_format, gif_format, gs_format):
4939 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4941 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4942 (x_draw_image_relief, x_draw_image_foreground_1)
4943 (x_draw_image_glyph_string): Adapt to the change of image margins.
4945 * dispextern.h (struct image): Replace member `margin' with
4946 `hmargin' and `vmargin'.
4948 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4951 * dispnew.c (update_text_area): Put code which decrements the
4952 stop position when the row's face extends to the end of the
4955 * xfns.c (x_set_mouse_color): Fix color allocation.
4957 * keyboard.c: Call get_local_map with new argument list.
4959 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4961 * intervals.h (enum map_property): Removed.
4962 (get_local_map): Change prototype.
4964 * keymap.c: Call get_local_map with new argument list.
4965 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4967 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4969 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4970 of the size needed for the tool bar string. For the last image,
4971 use a `display' property that reaches to the end of the string.
4973 * xselect.c (selection_request_dpyinfo): New variable.
4974 (x_handle_selection_request): Set it.
4975 (x_selection_request_lisp_error): Don't call
4976 x_decline_selection_request if selection request's display has
4979 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4980 Do the unregister_colors before calling XFreeColors.
4982 2001-01-10 Dave Love <fx@gnu.org>
4984 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4985 ${SOME_MACHINE_LISP}, not ${lisp}.
4987 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4989 * xdisp.c (display_line): On ttys, produce more than one truncation
4990 glyph for multi-column characters that don't fit on the line.
4992 * xselect.c (x_reply_selection_request): Add a comment.
4994 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4995 XkbGetNames instead of XkbGetKeyboard.
4997 2001-01-10 Dave Love <fx@gnu.org>
4999 * sysdep.c (random): Revert the declaration.
5001 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5003 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5004 Call function string_bytes.
5005 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5007 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5008 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5009 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5010 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5012 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5013 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5014 after sweeping strings, and at the end.
5015 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5017 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5018 ensure that pop_message is called.
5020 * keyboard.c (Fexecute_extended_command): Use a
5021 record_unwind_protect to ensure that pop_message is called.
5023 * lisp.h (push_message_unwind): Add prototype.
5025 * xdisp.c (push_message_unwind): New function.
5027 * fileio.c (do_auto_save_unwind): Do the pop_message here
5028 instead of in Fdo_auto_save.
5029 (Fdo_auto_save): Don't call pop_message.
5031 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5033 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5036 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5038 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5039 when increasing window's vscroll.
5041 * macros.c (Qkbd_macro_termination_hook): New variable.
5042 (syms_of_macros): Initialize and staticpro it.
5043 (pop_kbd_macro): Run kbd-macro-termination-hook.
5045 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5047 2001-01-07 Dave Love <fx@gnu.org>
5049 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5050 arglist, for documentation's sake.
5052 2001-01-06 Andrew Innes <andrewi@gnu.org>
5054 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
5057 2001-01-05 Andrew Innes <andrewi@gnu.org>
5059 * term.c (update_end): Don't check updating_frame; for some reason
5060 this can be 0 sometimes, such as after dismissing a popup menu,
5061 and isn't necessary given the explicit frame argument.
5063 2001-01-05 Gerd Moellmann <gerd@gnu.org>
5065 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
5066 on some systems, and an unsigned long on others, like FreeBSD 4.1.
5068 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5070 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
5072 * xfns.c (x_create_tip_frame): Preserve the value of
5073 face_change_count around the creation of the tip frame.
5075 * xfns.c (last_show_tip_args): New variable.
5076 (compute_tip_xy): New function.
5077 (Fx_show_tip): Reuse an existing tip frame, if possible.
5078 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
5080 2001-01-04 Dave Love <fx@gnu.org>
5082 * editfns.c (Fformat): Doc fix.
5084 * systime.h (set_file_times): Prototype.
5086 * widget.h (EmacsFrameSetCharSize_): Prototype.
5088 * sysdep.c (random, srandom): Declare explicitly.
5090 * dispextern.h (move_it_vertically_backward): Declare.
5092 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5094 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5095 like in Fx_create_frame.
5097 * xfaces.c (set_font_frame_param): Don't do anything for
5098 non-graphical frames.
5100 * window.c (Fdelete_other_windows): Set window's window_end_valid
5101 to nil when changing the window's start. Don't change the
5102 window's start when its top position hasn't changed. If we do,
5103 this will set the window's optional_new_start, which act's like a
5104 force_start during redisplay with C-x 1 M-> under particular
5105 circumstances (see report from Per Starback to emacs-pretest-bug
5108 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5110 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
5111 short cut at the start of the function. Add an assertion.
5112 (reseat_at_next_visible_line_start): Add an assertion.
5114 * window.c (Frecenter): When changing the window start, set the
5115 window's window_end_valid to nil.
5116 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
5118 * dispextern.h (move_it_past_eol): Add prototype.
5120 * xdisp.c (move_it_past_eol): New function.
5122 * window.c (Fwindow_end): Doc fix.
5124 2001-01-03 Dave Love <fx@gnu.org>
5126 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
5128 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5130 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
5131 the enabled_p flag of the glyph row at window_end_vpos to 0.
5132 (handle_single_display_prop): Fix last change.
5134 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5136 * window.c (Frecenter): Doc fix.
5138 2001-01-02 Andrew Innes <andrewi@gnu.org>
5140 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
5142 * frame.h (output_method): Add output_w32_console method.
5143 (FRAME_W32_CONSOLE_P): New macro.
5145 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
5146 use output_w32_console method.
5147 (Qw32_console): New Lisp_Object.
5148 (Fframep): Return it.
5149 (syms_of_frame): Init it.
5150 (Fframe_parameters): Report w32console as font for w32_console frames.
5152 * xfaces.c (realize_default_face): Set face foreground and
5153 background to unspecified for w32_console frames.
5154 (realize_face): Realize face cache for w32_console frames.
5155 (realize_tty_face): Accept w32_console frames.
5157 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5158 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5159 necessary, even if running interactively.
5161 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5164 * w32term.c (x_update_begin):
5168 (x_change_line_highlight):
5173 (w32_reassert_line_highlight):
5174 (w32_frame_rehighlight):
5175 (w32_frame_raise_lower): Do nothing if not w32 frame.
5177 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
5179 * w32fns.c (Fx_display_color_cells): Determine correct value, when
5180 system doesn't tell us directly.
5181 (Fx_display_visual_class): Implement properly.
5183 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5185 * window.c (Frecenter): Handle centering in graphical frames
5186 specially. Centering on the basis of line counts doesn't work
5187 reliably with variable-height lines.
5189 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5191 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
5194 * composite.c (run_composition_function): Remove unused var `val'.
5195 (update_compositions): Remove unused variable `hook'.
5197 * intervals.c (get_local_map): Remove unused variable `tem'.
5199 * doprnt.c (doprnt1): Remove unused variable `size'.
5201 * fns.c (Flength): Remove unused variable `tail'.
5202 (Fdelete): Remove unused variable `size'.
5204 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
5207 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
5209 * data.c (find_symbol_value): Remove extra 3rd argument in the
5210 call to swap_in_symval_forwarding.
5212 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
5214 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
5215 (trivial_regexp_p): Remove unused variable `c'.
5216 (boyer_moore): Remove unused variable `k'.
5218 * indent.c (current_column): Remove unused variable `stopchar'.
5219 (Fcompute_motion): Remove unused variable `contin'.
5221 * casefiddle.c (casify_object): Remove unused variable `tolen'.
5223 * dired.c (directory_files_internal): Fix a typo in a comment.
5224 Remove an unused variable `handler'.
5225 (file_name_completion): Remove unused function-scope variable `dp'.
5226 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
5229 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
5231 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
5233 (Fmarker_insertion_type): Remove unused variable `buf'.
5235 * insdel.c (make_gap): Remove unused variable `result'.
5237 * keyboard.c (record_char): Remove unused function-scope var `help'.
5238 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
5239 (menu_bar_items): Remove unused function-scope variable `tem'.
5241 * fontset.c (fontset_ref): Remove unused variable `i'.
5242 (fontset_set): Remove unused variables `j' and `tmp'.
5243 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
5244 (make_fontset_for_ascii_face): Remove unused variable `name'.
5245 (fs_load_font): Remove unused variable `font_idx'.
5246 (fs_query_fontset): Remove unused function-local variable `fontset'.
5247 (list_fontsets): Remove unused variable `tail'.
5248 (Fnew_fontset): Remove unused variables `family' and `registry'.
5249 (accumulate_font_info): Remove unused variable `tmp'.
5250 (Ffontset_font): Remove unused variable `id'.
5251 (syms_of_fontset): Remove unused variable `i'.
5253 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
5255 (lookup_image): Remove unused variable `file'.
5256 (xbm_load): Remove unused variables `bitmap_data', `height', and
5257 `width'. Remove function-local variable `i', leave the
5259 (gif_load): Remove unused variable `inc'.
5261 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
5262 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
5263 leave only the one in the inner block.
5265 * xfaces.c (face_fontset, realize_default_face): Remove unused
5267 (face_at_buffer_position): Remove unused variable `multibyte_p'.
5269 * term.c (encode_terminal_code): Remove unused variable `c'.
5271 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
5272 char *' instead of `char *'.
5274 * category.c (Fcategory_docstring): Remove unused variable `doc'.
5275 (Fget_unused_category): Remove unused variable `docstring_vector'.
5276 (Fchar_category_set): Remove unused variables `val', `charset',
5279 * coding.c (detect_coding_iso2022, setup_coding_system):
5280 Remove unused variable `i'.
5281 (detect_coding_mask): Remove unused variable `idx'.
5282 (detect_coding): Remove unused variable `i'.
5283 (ccl_coding_driver): Remove unused variable `result'.
5284 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
5285 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
5286 (encode_coding_string): Remove unused variables `gcpro1' and
5287 `saved_coding_symbol'.
5288 (Ffind_coding_systems_region_internal): Remove function-local
5289 variable args[], leave only the block-local one.
5290 (code_convert_region1): Remove unused variable `len'.
5292 * charset.c (char_printable_p): Remove unused variable `chars'.
5293 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
5294 (str_to_multibyte): Remove unused variable `c'.
5296 * window.c (size_window): Remove block-local variable `min_size'.
5298 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
5299 `header_line_height'.
5300 (append_space, extend_face_to_end_of_line): Declare `saved_what'
5301 enum display_element_type.
5303 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5305 * xterm.c (x_connection_closed): Catch X errors around all
5306 statements that call X. Save away the error message in a local copy.
5308 * xterm.c (x_connection_closed): Set handling_signal to 0 at
5311 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
5312 in or at the start of invisible text.
5314 * dispnew.c (update_window): Don't check_current_matrix_flags.
5316 2001-01-01 Jason Rumney <jasonr@gnu.org>
5318 * w32fns.c (x_figure_window_size): Do not allow new_height and
5319 new_width of frame to override specified values.
5321 2000-12-30 Kenichi Handa <handa@etl.go.jp>
5323 * composite.c (find_composition): Fix a code for searching backward.
5325 2000-12-29 Gerd Moellmann <gerd@gnu.org>
5327 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
5328 (update_window) [GLYPH_DEBUG]: Call it.
5329 (scrolling_window): Prevent including current rows which are below
5330 what's displayed in the window.
5332 * xdisp.c (try_window_reusing_current_matrix)
5333 <new start <= old start>: Disable rows in the current matrix
5334 which are below the window after scrolling.
5336 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
5337 is zero. It's not worth the complexity.
5338 (invisible_text_between_p): Put in #if 0 because unused.
5340 2000-12-28 Gerd Moellmann <gerd@gnu.org>
5342 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
5343 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
5345 * keyboard.c (echo_char): If C is an integer, always call
5346 push_key_description. Former code could signal an invalid
5349 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
5350 If set, print multibyte text.
5351 (Fsingle_key_description): Call push_key_description with
5352 FORCE_MULTIBYTE set.
5353 (describe_buffer_bindings): Likewise.
5355 * lisp.h (push_key_description): Add prototype.
5357 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
5358 around the call to redisplay_internal.
5360 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5362 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5364 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5366 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
5367 (ccl_driver): New local variable `extra_bytes'.
5369 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
5371 * coding.c (setup_coding_system):
5372 Initialize coding->spec.ccl.eight_bit_carryover.
5373 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
5375 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5377 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
5378 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
5379 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
5380 (decode_composition_emacs_mule): New function.
5381 (decode_coding_emacs_mule): Decode composition sequence by calling
5382 decode_composition_emacs_mule.
5383 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
5384 (encode_coding_emacs_mule): Changed from macro to function.
5385 If a text contains compositions, encode them correctly.
5386 (setup_coding_system): Set coding->commong_flags for emacs-mule so
5387 that decoding and encoding are required.
5389 2000-12-27 Gerd Moellmann <gerd@gnu.org>
5391 * xfaces.c (PT_PER_INCH): New macro.
5392 (xlfd_point_size): Compute real point size from font's pixel size.
5393 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
5396 * .gdbinit: Comment out the line pointing to the Lesstif source
5399 * window.c (Frecenter): Use displayed_window_lines instead
5400 of window_internal_height.
5402 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5403 instead of x-toolkit-scroll-bars-p.
5404 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5406 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5407 instead of x-toolkit-scroll-bars-p.
5408 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5410 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
5411 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
5412 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
5414 (add_window_display_history, add_frame_display_history)
5415 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
5416 (build_frame_matrix_from_leaf_window): Remove unused code.
5417 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
5419 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
5420 (update_window) [GLYPH_DEBUG]: Likewise.
5421 (syms_of_display): Defsubr dump-redisplay-history.
5423 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5425 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
5426 the end of the prompt. Set echo_after_prompt to the offset
5427 of echoptr in echobuf.
5429 * xdisp.c (init_from_display_pos): Pop until the iterator's
5430 stack is empty; there may be frames for stretch or images
5433 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
5434 (save_or_restore_current_matrix): New function for the same
5435 purpose, but more efficient.
5436 (adjust_frame_glyphs_for_frame_redisplay): Use it.
5438 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
5440 * xdisp.c (syms_of_xdisp): Fix last change.
5442 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5444 * xdisp.c (syms_of_xdisp): Doc fix.
5446 * xdisp.c (redisplay_window): Remove label restore_buffers;
5447 use finish_scroll_bars instead to make sure that scroll bars
5448 are redeemed. If we don't do this, flickering can result from
5449 scroll bars being destroyed and recreated.
5451 2000-12-22 Jason Rumney <jasonr@gnu.org>
5453 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
5454 in the wrong colors when the foreground is not black.
5455 (expose_window): Don't redraw the window that's currently being
5458 2000-12-22 Gerd Moellmann <gerd@gnu.org>
5460 * window.c (size_window): When setting the window's too_small_ok
5461 flag, compare old size with minimum size depending on WIDTH_P,
5462 don't compare with window_min_width.
5464 * window.c (delete_window): Simplify somewhat.
5465 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
5466 freeing window matrices. The flag windows_or_buffers_changed is
5467 set, so the next redisplay will consider all windows; this should
5470 2000-12-22 Kenichi Handa <handa@etl.go.jp>
5472 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
5474 * ccl.h (struct ccl_program): New member cr_consumed.
5476 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
5477 (CCL_READ_CHAR): Handle EOL conversion here.
5478 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
5480 2000-12-21 Gerd Moellmann <gerd@gnu.org>
5482 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
5484 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
5485 otherwise tabs of different size compare equal.
5487 * callint.c (Fcall_interactively): Prevent a compiler warning.
5489 * print.c (print_unwind): Return nil.
5490 (PRINTDECLARE): Initialize all local variables.
5491 (print_preprocess): Add a default case.
5493 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
5495 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
5497 * window.c (delete_window, Fsplit_window)
5498 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
5500 * dispextern.h (ensure_frame_matrix): Function declaration removed.
5502 * dispnew.c (ensure_frame_matrix): Removed.
5503 (save_frame_matrix, restore_frame_matrix): New functions.
5504 (adjust_frame_glyphs_for_frame_redisplay): Use them.
5506 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
5507 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
5509 2000-12-21 Andrew Innes <andrewi@gnu.org>
5511 * w32term.c (x_update_begin): Regenerate the palette here, rather
5512 than for each window.
5514 * w32xfns.c (select_palette): Avoid calling SelectPalette if
5515 palette is NULL, since this corrupts memory! Also get
5516 display_info reference from frame.
5518 2000-12-21 Jason Rumney <jasonr@gnu.org>
5520 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
5522 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
5523 to avoid returning without releasing it.
5525 2000-12-21 Kenichi Handa <handa@etl.go.jp>
5527 * keymap.c (push_key_description): Don't convert eight-bit-control
5528 and eight-bit-graphic to multibyte character.
5530 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
5531 generic character and CODE1 is nil, return the smallest character
5534 2000-12-20 Dave Love <fx@gnu.org>
5536 * s/osf5-0.h (NSIG): Don't redefine.
5538 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
5540 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
5541 excluding menu-bar and tool-bar.
5542 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
5543 (menu_item_p): Remove.
5544 (where_is_internal_1): Don't ignore menu-items.
5546 2000-12-20 Gerd Moellmann <gerd@gnu.org>
5548 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
5551 * window.c (make_window): Initialize window's min_hscroll.
5552 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
5553 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
5555 (struct saved_window): New member min_hscroll.
5556 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
5557 (Fset_window_configuration): Set window's min_hscroll.
5558 (save_window_save): Save window's min_hscroll.
5559 (compare_window_configurations): Compare min_hscroll values.
5561 * window.h (struct window): New member min_hscroll.
5563 * keyboard.c (echo_prompt): Prevent a compiler warning.
5565 * xdisp.c (try_cursor_movement): Fix last change. The real
5566 condition is that PT is at the end of the row, and should
5567 be displayed at the start of the next row.
5569 * xdisp.c (try_cursor_movement): If we end on a partially
5570 visible line, end we already decided to scroll, return -1.
5572 * dispextern.h (ensure_frame_matrix): Add prototype.
5574 * window.c (delete_window, Fsplit_window)
5575 (Fset_window_configuration): Call ensure_frame_matrix.
5577 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
5579 (adjust_frame_glyphs_for_frame_redisplay): If display has been
5580 completed, call fake_current_matrices instead of marking frame
5583 2000-12-20 Jason Rumney <jasonr@gnu.org>
5585 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
5587 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
5589 * fns.c (Frequire): Doc fix.
5591 2000-12-19 Gerd Moellmann <gerd@gnu.org>
5593 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
5595 * dispnew.c (direct_output_for_insert): Fix check for mini-window
5596 currently displaying a message.
5598 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
5600 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
5602 2000-12-18 Andrew Innes <andrewi@gnu.org>
5604 * w32.c (w32_strerror): New function.
5606 * w32.h (w32_strerror): New extern.
5608 * w32fns.c (Fw32_shell_execute): Use it.
5610 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5612 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
5614 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5616 * msdos.c (IT_set_face): Obey inverse_video.
5618 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5620 * dired.c (directory_files_internal): Always return decoded filenames.
5622 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5624 * xterm.c (x_connection_closed): Prevent being called recursively
5625 because of an error condition in XtCloseDisplay.
5627 * xdisp.c (init_iterator): If noninteractive, and the frame's
5628 face cache is null, make one.
5630 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5632 * process.c (wait_reading_process_input): Check for pending
5633 input when running timers.
5635 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5637 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
5639 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5641 * process.c (read_process_output): Don't run a filter if the code
5642 decoder produces nothing but carryover.
5644 2000-12-17 Andrew Innes <andrewi@gnu.org>
5646 * w32.c (sys_rename): Only check errno against EEXIST, and not
5647 EACCES, when determining whether rename failed because the target
5648 exists. This was resulting in indefinite looping on Windows 9x if
5649 the source file was locked by another process.
5651 * w32fns.c (Ffile_system_info): New function.
5652 (syms_of_w32fns): Defsubr it.
5654 2000-12-17 Gerd Moellmann <gerd@gnu.org>
5656 * window.c (coordinates_in_window): Fix computation for
5657 position on vertical line between mode lines.
5659 * xfns.c (unwind_create_frame): Return t if frame was deleted.
5660 Don't alter tip_frame or tip_window.
5661 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5664 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
5665 Don't alter tip_frame or tip_window.
5666 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5669 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
5671 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
5672 be consistent with the doc string. Reported by NAKAJIMA Mikio
5673 <minakaji@osaka.email.ne.jp>.
5675 2000-12-16 Kenichi Handa <handa@etl.go.jp>
5677 * xfaces.c (Vface_ignored_fonts): New variable.
5678 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
5679 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
5681 2000-12-15 Gerd Moellmann <gerd@gnu.org>
5683 * dispnew.c (update_window): Detect pending input every nth line
5684 updated, i.e. do it depending on real work done, and not on the
5687 * xterm.c (expose_window): Don't redraw the window that's
5688 currently being updated.
5690 * window.c (Fset_window_point): Remove test for
5691 cursor_in_non_selected_windows.
5693 * lread.c (read1): Recognize end of file after `\\'.
5695 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
5696 not unwind_create_frame.
5698 2000-12-15 Dave Love <fx@gnu.org>
5700 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
5703 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
5705 2000-12-15 Kenichi Handa <handa@etl.go.jp>
5707 * coding.c (setup_coding_system): Clear all members of the struct
5708 coding_system at first.
5709 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
5711 (code_convert_region): Don't override coding->src_multibyte and
5712 coding->dst_multibyte.
5714 * fns.c (Fmd5): Docstring improved.
5716 2000-12-15 Miles Bader <miles@gnu.org>
5718 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5719 are actually marked as mode-lines; otherwise use
5720 estimate_mode_line_height.
5722 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5724 * editfns.c (Fformat): Prevent a buffer overrun when the format
5725 specifies a precision.
5727 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5729 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5730 argument is outside the range [2..3].
5732 2000-12-14 Andrew Innes <andrewi@gnu.org>
5734 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5735 nothing to do. Bind inhibit-quit.
5736 (tip_frame): Make it a Lisp_Object.
5737 (x_create_tip_frame): Set tip_frame after it has been added to
5739 (Fx_show_tip): Don't set tip_frame here.
5740 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5741 (unwind_create_frame, unwind_create_tip_frame): New functions.
5742 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5743 while a frame is only partially constructed.
5745 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5746 (x_free_frame_resources): New function.
5747 (x_destroy_window): Use it.
5749 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5751 * xfns.c (Fx_backspace_delete_keys_p): New function.
5752 (syms_of_xfns): Defsubr it.
5754 * config.in (HAVE_XKBGETKEYBOARD): Add.
5756 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5758 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5759 Always store string in multibyte representation in echobuf.
5760 (echo_char): Always store string in multibyte representation in
5762 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5763 (read_key_sequence): Adjusted for the change of echo_prompt.
5765 * fns.c (Fmd5): Docstring improved.
5767 * lisp.h (detect_coding_system): Prototype adjusted.
5769 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5770 (detect_coding_emacs_mule, detect_coding_iso2022,)
5771 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5772 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5773 New argument MULTIBYTEP. Callers changed.
5774 (detect_coding_mask, detect_coding_system): New argument
5775 MULTIBYTEP. Callers changed.
5776 (decode_coding_string): Set coding->src_multibyte and
5777 coding->dst_multibyte before calling detect_coding and detect_eol.
5778 Update them after some coding system is detected.
5780 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5782 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5784 * keyboard.c (menu_bar_items, tool_bar_items):
5785 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5787 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5789 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5791 (unwind_create_frame, unwind_create_tip_frame): New functions.
5792 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5793 while a frame is only partially constructed.
5795 * xterm.h (x_free_frame_resources): Declare.
5797 * xterm.c (x_free_frame_resources): New function.
5798 (x_destroy_window): Use it.
5800 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5801 don't interrupt the update for pending input initially, i.e.
5802 update at least some lines.
5804 * keyboard.c (do_mouse_tracking): Make externally visible.
5806 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5808 * xfns.c (gray_bitmap_bits): Declare `char *'.
5810 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5812 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5813 lines start with a relief line.
5815 2000-12-12 Dave Love <fx@gnu.org>
5817 * window.c (Fdisplay_buffer): Doc fix.
5818 (Fwindow_list): Remove unused var.
5820 * buffer.h (mmap_set_vars): Declare.
5822 * window.h (Fset_window_point): Declare.
5824 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5826 * msdos.c (fast_find_position): Don't overstep the last window row.
5827 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5828 variable `area'. When looking for a row under (X,Y), give up if some
5829 of the previous rows is not enabled.
5831 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5833 * window.c (Fset_window_point): If displaying cursors in windows
5834 other than the selected window, make sure redisplay updates
5835 other windows to show the new value of point in the window.
5837 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5839 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5840 the buffer is the sole visible buffer when in the mini-buffer.
5842 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5843 Bind `inhibit-read-only' to t.
5844 (unwind_with_echo_area_buffer): Use AREF.
5846 * xfns.c (Fx_hide_tip): Simplified.
5848 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5851 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5853 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5855 * xfns.c (Fx_hide_tip): Fix last change.
5857 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5858 nothing to do. Bind inhibit-quit.
5859 (tip_frame): Make it a Lisp_Object.
5860 (x_create_tip_frame): Set tip_frame after it has been added to
5862 (Fx_show_tip): Don't set tip_frame here.
5864 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5866 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5869 * dispextern.h: Change external declaration of tip_frame.
5871 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5872 return an empty string.
5874 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5875 of the window's update_mode_line flag, since the former is set by
5876 force-mode-line-update, not the latter. This makes
5877 column-number-mode slightly faster.
5879 * xdisp.c (try_window_id) <all changes above window start>:
5882 2000-12-11 Paul Eggert <eggert@twinsun.com>
5884 * config.in (HAVE_FTELLO): Remove.
5886 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5887 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5889 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5890 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5892 2000-12-11 Miles Bader <miles@gnu.org>
5894 * window.c (displayed_window_lines): Don't round up when
5895 converting empty space at bottom to lines.
5896 Handle non-newline-terminated final lines properly.
5897 (Fwindow_text_height): New function (used to be in lisp).
5898 (syms_of_window): Initialize it.
5900 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5902 * syntax.c (scan_lists): Check that the right quote char has the
5903 right Sstring syntax when jumping over strings.
5904 (init_syntax_once): Use Smax rather than 13.
5906 2000-12-09 Miles Bader <miles@gnu.org>
5908 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5909 with PARTIALLY, inverting the sense.
5910 (window_scroll_pixel_based): Scroll partially visible lines into
5911 place if we hit the beginning or end of the buffer.
5912 (displayed_window_lines): Don't include partially visible lines.
5913 (Fmove_to_window_line): Skip past any partially visible first line.
5915 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5917 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5919 * tparam.c (tparam1): Change the way buffers are reallocated to be
5920 portable and less obfuscated.
5922 * termcap.c (tgetent): Change the way buffers are reallocated to
5923 be portable and less obfuscated.
5925 * macros.c (store_kbd_macro_char): Change the way buffers are
5926 reallocated to be portable and less obfuscated.
5928 * lread.c (read1): Change the way buffers are reallocated to be
5929 portable and less obfuscated.
5931 * doc.c (Fsubstitute_command_keys): Change the way buffers
5932 are reallocated so that it is portable.
5934 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5936 * dosfns.c (Ffile_system_info): New function.
5937 (syms_of_dosfns): Defsubr it.
5939 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5941 * alloc.c (gc_sweep): Add comment.
5943 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5945 * sound.c (vox_configure): Change order of ioctls.
5946 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5947 Ignore errors when changing volume.
5948 (vox_close): Don't reset the device.
5950 * process.c (read_process_output): Make sure the process marker's
5951 position is valid when the process buffer is changed in
5952 after-change functions. W3 does that.
5954 * xfns.c (x_free_gcs): New function.
5956 * xterm.h (x_free_gcs): Add prototype.
5958 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5961 * xterm.c (x_destroy_window): Call x_free_gcs so that
5962 resources of non-toolkit X windows will be freed.
5964 2000-12-07 Andrew Innes <andrewi@gnu.org>
5966 * w32fns.c (xlfd_charset_of_font): Fix last change.
5968 2000-12-06 Dave Love <fx@gnu.org>
5970 * md5.h (__P): Don't define -- it comes from config.h.
5972 * strftime.c: Change some #if foo to #ifdef foo.
5974 2000-12-06 Andrew Innes <andrewi@gnu.org>
5976 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5978 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5979 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5980 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5982 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5984 * alloc.c (gc_sweep): Prevent symbols read during loadup
5987 * xdisp.c (underlying_face_id): New function.
5988 (handle_face_prop, face_before_or_after_it_pos): Use it
5989 to determine the face ``under'' a string. Let strings inherit
5990 the face of the buffer under them.
5992 * xfaces.c (face_at_string_position): Update function comment.
5994 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5995 matrix if the window's left position has changed; we need to
5996 redraw it in this case.
5998 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6000 * window.c (coordinates_in_window): Check mouse on mode-line or
6003 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6004 advertized by the function documentation.
6006 * window.c (syms_of_window): Doc fix.
6008 * sound.c (vox_configure): Set volume for left and right channel.
6009 (sound_cleanup): Return nil.
6011 * xdisp.c (move_it_by_lines): Fix paren typo.
6013 * xterm.c (x_load_font): Don't use the font's max_bounds for
6014 computing the height of the font. If max_bounds' ascent or
6015 descent are greater than the font's ascent or descent, this means
6016 glyphs overlap, which should be handled now by redisplay.
6018 * window.c (Veven_window_heights): New variable.
6019 (syms_of_window): DEFVAR_LISP it.
6020 (Fdisplay_buffer): Check Veven_window_heights before evening the
6023 2000-12-06 Miles Bader <miles@gnu.org>
6025 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6026 update `default-frame-alist' instead of setting no frame parameters.
6028 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6030 * composite.c (update_compositions): Fix typo (use the correct
6033 2000-12-05 Jason Rumney <jasonr@gnu.org>
6035 * md5.h: Remove underscores from function declarations.
6036 (__attribute__, __alignof__) [!__GNUC__]: Define.
6038 * md5.c: Delay include of md5.h until after namespace cleaning.
6040 * makefile.w32-in (fns.o): Depend on md5.h
6041 (md5.o): New target.
6044 * makefile.nt: Likewise.
6046 2000-12-05 Jason Rumney <jasonr@altavista.net>
6048 * w32term.c (expose_area): Complete last change.
6050 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6052 * minibuf.c: Include intervals.h.
6054 2000-12-05 Jason Rumney <jasonr@gnu.org>
6056 * w32term.c (x_produce_glyphs): If a font for a component of
6057 a composition is not found, use 1 pixel dot ascent and 0 dot
6058 descent value to avoid displaying terribly tall empty boxes.
6059 (expose_area): Pass x-coordinate relative to the exposed
6060 area to x_draw_glyphs instead of a window-relative coordinate.
6062 2000-12-05 Gerd Moellmann <gerd@gnu.org>
6064 * xdisp.c (next_element_from_ellipsis): Save face before selective
6065 display in saved_face_id, and set face_before_selective_p.
6066 (reseat_1): Reset face_before_selective_p.
6067 (append_space, extend_face_to_end_of_line): If iterator's
6068 face_before_selective_p is set, use the face from saved_face_id.
6069 (extend_face_to_end_of_line): For tty frames, make sure to
6070 use the right face id when producing spaces at the end of
6073 * dispextern.h (struct it): Add face_before_selective_p.
6075 * keyboard.c (record_char): Don't record identical help-echo
6076 events in recent_keys.
6078 * xterm.c [USE_X_TOOLKIT]: Close the display.
6079 (xim_close_dpy): Handle case that the display has been closed.
6081 * xterm.c (x_destroy_window): Reset the frame's X window after
6084 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
6085 variable window_width.
6086 (line_draw_cost): Fix code skipping over spaces at the end of the
6087 line when must_write_spaces is not set.
6088 (scrolling_window): Fix code inserting runs in list of all runs.
6090 2000-12-05 Kenichi Handa <handa@etl.go.jp>
6092 * coding.c (setup_coding_system): Be sure to initialize
6093 coding->category_idx.
6095 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6097 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6099 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6100 area to x_draw_glyphs instead of a window-relative coordinate.
6102 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6103 error in the message.
6105 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6106 timer after having read a key. It's not good for code reading
6107 several keys in a loop, like an input method.
6109 * fileio.c (Finsert_file_contents): When VISIT is t, don't
6110 record undo information for format-decode.
6112 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
6113 current buffer is read-only, not if it isn't.
6115 * keyboard.c (record_char): Record `help-echo' input events
6116 in recent_keys only if they display some help. Don't record
6117 `help-echo' events as macro char.
6119 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6121 * editfns.c (save_excursion_restore): Don't move point
6122 in another window if it is showing the wrong buffer.
6123 Avoid the call to Fwindow_live_p, for speed.
6125 2000-12-04 Kenichi Handa <handa@etl.go.jp>
6127 * xfaces.c (struct font_name): New member registry_priority.
6128 (split_font_name): Initialize the above member to zero.
6129 (concat_font_list): New function.
6130 (font_list): Include fonts of all alternative registries.
6131 (FONT_POINT_SIZE_QUANTUM): New macro.
6132 (better_font_p): Ignore point size difference less than
6133 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
6135 * xterm.c (x_produce_glyphs): If a font for a component of
6136 a composition is not found, use 1 pixel dot ascent and 0 dot
6137 descent value to avoid displaying terribly tall empty boxes.
6139 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
6141 2000-12-03 Ken Raeburn <raeburn@gnu.org>
6143 * coding.h (code_convert_string1): Declare.
6145 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
6147 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
6149 2000-12-02 Jason Rumney <jasonr@gnu.org>
6151 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
6152 correctly for single byte character case.
6153 (w32_per_char_metric): Do not try to make any assumptions about
6154 the metrics of BDF fonts.
6155 (x_estimate_mode_line_height): If `mode-line' face
6156 hasn't a font, use that of the frame, as drawing glyphs does.
6157 (note_mouse_highlight): Change the cursor shape on the vertical
6158 border between windows [not enabled].
6160 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6162 * w32fns.c (Fx_create_frame): Reintroduce the call to
6163 face-set-after-frame-defaults.
6164 (Vx_window_horizontal_drag_shape): New variable.
6165 (syms_of_xfns): DEFVAR_LISP it.
6166 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6169 2000-12-02 Simon Josefsson <simon@josefsson.org>
6171 * fns.c (Fmd5): Use a different logic to decide the coding system
6174 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
6176 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
6178 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
6180 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6182 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
6183 height for YNegative.
6184 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
6185 height; also see comment there.
6187 * window.c (coordinates_in_window): Handle computations for
6188 positions on the vertical bar and fringes differently for
6189 window-system frames. Consider some pixels near the vertical bar
6190 as on the bar if the frame doesn't have vertical scroll bars.
6191 Associate positions between mode or header lines with the
6192 right window, the left one.
6194 2000-12-01 Jason Rumney <jasonr@gnu.org>
6196 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
6198 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
6201 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6203 * window.c (struct saved_window): Add members orig_top and orig_height.
6204 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
6205 (save_window_save, Fset_window_configuration): Save/restore
6206 window's orig_top and orig_height.
6208 2000-12-01 Jason Rumney <jasonr@gnu.org>
6210 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
6212 * w32fns.c (x_set_cursor_color): Fix last change.
6214 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6216 * xdisp.c (echo_area_display): If cursor is in the echo area, make
6217 sure that the next redisplay displays the minibuffer, so that
6218 the cursor will be replaced with what the minibuffer wants.
6220 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
6221 #ifndef instead of using #if.
6222 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
6223 USE_TOOLKIT_SCROLL_BARS is defined.
6225 2000-11-30 Jason Rumney <jasonr@gnu.org>
6227 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
6230 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6232 * fns.c (Fmd5): Doc fix.
6234 2000-11-30 Simon Josefsson <simon@josefsson.org>
6236 * fns.c (Fmd5): New function.
6237 (syms_of_fns): Defsubr md5.
6239 * Makefile.in (obj): Add md5.o
6241 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6243 * md5.h, md5.c: New files, taken from glibc.
6245 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
6247 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
6248 hasn't a font, use that of the frame, as drawing glyphs does.
6250 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
6252 * eval.c (Frun_hooks): Allow 0 arguments.
6254 2000-11-29 Gerd Moellmann <gerd@gnu.org>
6256 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
6257 is over the menu bar widget, say it's not on the frame.
6259 * xfns.c (Fx_create_frame): Reintroduce the call to
6260 face-set-after-frame-defaults.
6262 * eval.c (Fsignal): Reset handling_signal.
6264 2000-11-28 Jason Rumney <jasonr@gnu.org>
6266 * w32menu.c (add_menu_item): Reset menu item text when changing
6267 type to radio button.
6269 2000-11-28 Gerd Moellmann <gerd@gnu.org>
6271 * xselect.c: Update copyright.
6273 * window.c (coordinates_in_window): If on a mode or header line,
6274 but sufficiently close to its start, return ``on vertical
6275 border''. This gives us a way to drag windows horizontally when
6276 using toolkit scroll bars.
6278 * xterm.c (note_mouse_highlight): Change the cursor shape
6279 on the vertical border between windows.
6281 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
6283 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
6284 (syms_of_xfns): DEFVAR_LISP it.
6285 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
6287 * textprop.c (text_read_only): New function.
6288 (verify_interval_modification): Use it instead of signaling
6289 `text-read-only'. This makes it easier to catch this error
6292 * xdisp.c (forward_to_next_line_start): Check for newlines,
6293 not end of line, which includes CR.
6295 2000-11-28 Kenichi Handa <handa@etl.go.jp>
6297 * coding.c (Ffind_coding_systems_region_internal): Be sure to
6298 include no-conversion.
6300 2000-11-27 Jason Rumney <jasonr@gnu.org>
6302 * w32fns.c (w32_load_system_font): Always mark font as double byte
6303 if codepage is unicode.
6305 2000-11-27 Gerd Moellmann <gerd@gnu.org>
6307 * xdisp.c (forward_to_next_line_start): If already on a newline,
6308 just consume it to avoid unintended skipping over invisible text below.
6310 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
6311 `vertical-line', `mode-line' and `header-line' events.
6313 * xdisp.c (try_window_id): Avoid starting to display in the middle
6314 of a character, a TAB for instance. This is easier than to set
6315 up the iterator exactly, and it's not a frequent case, so the
6316 additional effort wouldn't really pay off.
6318 2000-11-26 Andrew Choi <akochoi@i-cable.com>
6320 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
6323 2000-11-25 Jason Rumney <jasonr@gnu.org>
6325 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
6326 Args to window_from_coordinates should be pixel coordinates.
6328 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
6329 redisplay handles them properly.
6331 2000-11-25 Miles Bader <miles@gnu.org>
6333 * indent.c (compute_motion): Keep pos_byte in sync with pos.
6335 2000-11-24 Jason Rumney <jasonr@gnu.org>
6337 * w32.c (init_environment): Set LANG environment variable based on
6338 locale settings, if not set.
6340 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
6341 making tool bar smaller. When clearing the frame, also
6342 clear current matrices. Clear frame when tool bar disappears.
6343 Don't use more lines for the tool-bar than is available.
6344 (x_change_window_heights): New function.
6346 2000-11-24 Gerd Moellmann <gerd@gnu.org>
6348 * xdisp.c (init_from_display_pos): If POS says we're already after
6349 an overlay string ending at POS, make sure to pop the iterator
6350 because it will be in front of that overlay string. When POS is
6351 ZV, we've thereby also ``processed'' overlay strings at ZV.
6353 * xfaces.c (lface_from_face_name): Function comment fix.
6355 2000-11-24 Miles Bader <miles@gnu.org>
6357 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
6358 apply `mode-line-inverse-video' -- zero means force display using
6359 the default face, non-zero means display using the specialized face.
6360 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
6362 2000-11-23 Kenichi Handa <handa@etl.go.jp>
6364 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
6367 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
6369 * coding.c (decode_coding_emacs_mule): Fix the case of
6370 CODING_EOL_LF, which used uninitialized value of c.
6372 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
6374 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
6376 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6378 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
6381 * frame.h (struct frame): Replace desired_tool_bar_items,
6382 current_tool_bar_items, n_desired_tool_bar_items,
6383 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
6385 * frame.c (make_frame): Change initialization of tool bar
6388 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
6389 Change references to members deleted from struct frame to use the
6392 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
6393 references to members deleted from struct frame to use the new ones.
6395 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
6397 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
6399 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
6400 (note_tool_bar_highlight): Change references to members deleted
6401 from struct frame to use the new ones.
6403 2000-11-23 Miles Bader <miles@gnu.org>
6405 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
6406 the face's inverse-video attribute, rather than overriding it.
6408 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6410 * xfns.c (x_set_tool_bar_lines): Clear internal border when
6411 making tool bar smaller.
6413 2000-11-22 Dave Love <fx@gnu.org>
6415 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
6417 2000-11-22 Miles Bader <miles@gnu.org>
6419 * keyboard.c (Vminibuffer_message_timeout): New variable.
6420 (command_loop_1): Use it to determine message timeout.
6421 (syms_of_keyboard): Initialize it.
6423 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
6425 2000-11-22 Kenichi Handa <handa@etl.go.jp>
6427 * sysdep.c: Move the code for declaring h_errno after #include
6430 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6432 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
6433 the menu bar when the tooltip is unmapped.
6435 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
6436 sole visible buffer when we're currently in the mini-buffer, and
6439 2000-11-21 Jason Rumney <jasonr@gnu.org>
6441 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
6442 put on the clipboard.
6443 (Fw32_get_clipboard_data): Compare data on clipboard with saved
6444 copy of what Emacs last put there. If they are the same, do not
6445 use the clipboard copy to avoid losing data due to coding conversions.
6447 2000-11-22 Miles Bader <miles@gnu.org>
6449 * minibuf.c (Vminibuffer_prompt_properties): New variable.
6450 (syms_of_minibuf): Initialize it.
6451 (read_minibuf): Add properties from Vminibuffer_prompt_properties
6452 to prompt, don't make read-only.
6454 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6456 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
6457 Add BEFORE/AFTER_POTENTIAL_GC.
6459 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
6461 * buffer.c (mmap_free_1): Avoid a compiler warning.
6463 * term.c, cm.c: Don't try to include termcap.h; see comment there.
6465 2000-11-21 Kenichi Handa <handa@etl.go.jp>
6467 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
6470 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6472 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
6475 * s/gnu-linux.h: Don't use `#cpu'.
6477 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
6478 not defined in mman.h.
6480 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
6481 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
6482 and store an index in the XClientMessageEvent. Storing a
6483 Lisp_Object or pointer can fail on a 64 bit system, since X only
6485 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
6487 2000-11-20 Dave Love <fx@gnu.org>
6489 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
6491 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6493 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
6495 2000-11-20 Kenichi Handa <handa@etl.go.jp>
6497 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
6500 * alloc.c (make_string): Fix previous change. Be sure to make
6501 unibyte string correctly.
6503 2000-11-19 Gerd Moellmann <gerd@gnu.org>
6505 * window.c (Fwindow_list): Change parameter list to be XEmacs
6507 (window_list_1): New function.
6508 (window_loop): Use it instead of Fwindow_list.
6510 * sysdep.c (emacs_ospeed): New variable.
6511 (toplevel): Don't declare ospeed extern.
6512 (init_baud_rate): Use emacs_ospeed instead of ospeed.
6514 * termcap.c (ospeed): Remove.
6515 (tputs) [!emacs]: Remove unused code.
6516 (tgetent): Avoid a compiler warning.
6518 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6519 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
6520 SCROLL_BAR_X_WIDGET with additional argument DPY.
6522 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
6524 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
6525 Take the X display as additional argument.
6526 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
6527 `Widget' is a pointer type that's not easily stored in Lisp_Object
6528 form in a portable way.
6530 * dispnew.c (update_text_area): Fix last change.
6532 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6534 * xdisp.c: Use BINDING_STACK_SIZE throughout.
6536 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
6537 clear current matrices.
6539 * buffer.c (mmap_enlarge): Don't print a message on stderr
6540 if mapping new memory at the end of the existing region fails.
6542 * dispnew.c (update_text_area): Don't skip over equal glyphs
6543 when the last current glyph overlaps the glyph to its right.
6545 2000-11-18 Miles Bader <miles@gnu.org>
6547 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
6548 lines that *end* with "..." too (that's the most common case!).
6550 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6552 * xdisp.c (resize_mini_window): Temporarily change to the
6553 mini-window's buffer if necessary.
6555 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
6556 the tooltip obscures less text under it.
6558 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6560 * puresize.h (BASE_PURESIZE): Increase to 700000.
6562 2000-11-18 Jason Rumney <jasonr@gnu.org>
6564 * w32term.c (w32_draw_bitmap): Use face to set colors.
6566 2000-11-17 Dave Love <fx@gnu.org>
6568 * lread.c (Fload): Fix #ifdef for pcc.
6570 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6572 * xdisp.c (pos_visible_p): Compute the default character height
6575 2000-11-16 Gerd Moellmann <gerd@gnu.org>
6577 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
6578 knowing the line's height; use the default font's height in that case.
6580 * xfaces.c (weight_table): Add `demi' with the same meaning as
6583 2000-11-16 Kenichi Handa <handa@etl.go.jp>
6585 * dispnew.c (null_row): New global static variable.
6586 (clear_glyph_row): Delete local static variable null_row.
6588 2000-11-15 Jason Rumney <jasonr@gnu.org>
6590 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
6591 (w32_alloc_lighter_color): Use new brightness calculations from
6592 xterm.c. Scale delta to be in the range expected by W32.
6593 (w32_draw_relief_rect): Use frame relief colors.
6595 2000-11-15 Gerd Moellmann <gerd@gnu.org>
6597 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
6598 (Qinhibit_default_face_x_resources): New variable.
6599 (syms_of_frame): Initialize it.
6600 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
6602 * xdisp.c (pos_visible_p): Improve function comment.
6604 * lisp.h (BINDING_STACK_SIZE): New macro.
6606 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
6607 reading the directory if readdir returns null and errno is EAGAIN
6610 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
6612 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
6613 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
6614 Set amount_to_scroll to max of dx and scroll_step so that
6615 scroll-conservatively doesn't defeat scroll-step>1.
6616 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
6617 scroll-conservatively for line-at-a-time scrolling.
6619 2000-11-14 Gerd Moellmann <gerd@gnu.org>
6621 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6624 * xdisp.c (current_mode_line_height, current_header_line_height):
6626 (init_xdisp): Initialize them.
6627 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
6628 and use exact mode line heights if it is set.
6630 * lisp.h (pos_visible_p): Change prototype.
6632 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6633 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
6634 and current_header_line_height first.
6635 (current_mode_line_height, current_header_line_height):
6638 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
6640 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
6641 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
6642 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
6644 2000-11-14 Miles Bader <miles@gnu.org>
6646 * xterm.c (x_alloc_lighter_color): Include an additive component
6647 too for dark colors, because FACTOR isn't enough.
6648 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
6651 2000-11-13 Gerd Moellmann <gerd@gnu.org>
6653 * keyboard.c (show_help_echo): Call message3_nolog with number of
6654 bytes in the help string as 2nd parameter, instead of the number
6657 2000-11-13 Miles Bader <miles@gnu.org>
6659 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
6660 (Fload): Use new openp return protocol.
6661 Don't try to use Vload_source_file_function to load .elc files.
6662 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
6663 openp return protocol.
6664 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
6666 2000-11-11 Kenichi Handa <handa@etl.go.jp>
6668 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
6670 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
6671 Defined these macros.
6672 (NLIST_STRUCT): Avoid re-defining it.
6674 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
6675 -I/usr/contrib/X11R6/include.
6676 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
6678 2000-11-10 Jason Rumney <jasonr@gnu.org>
6680 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
6682 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
6683 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
6685 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
6686 (Qw32_charset_vietnamese): New symbol.
6687 (xlfd_charset_of_font): New function.
6688 (w32_load_system_font): Use it.
6689 (x_to_w32_charset): Use Fassoc to find charset info. Special case
6690 when Vw32_charset_info_alist is nil to ensure default face always
6691 has font. Use Fcar and Fcdr for safety.
6692 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
6693 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
6694 pseudo-codepages for special cases.
6695 (w32_to_x_font): New parameter to allow charset portion to be
6696 specified where there is many to one mapping. Callers changed.
6697 (w32_list_fonts): Avoid listing fonts that won't display.
6699 2000-11-10 Gerd Moellmann <gerd@gnu.org>
6701 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
6702 (font_list_1): Renamed from font_list.
6703 (font_list): New function, trying alternative registries from
6704 Vface_alternative_font_registry_alist.
6705 (Finternal_set_alternative_font_registry_alist): New function.
6706 (syms_of_xfaces): Initialize and Staticpro
6707 Vface_alternative_font_registry_alist.
6708 Defsubr Finternal_set_alternative_font_registry_alist.
6710 2000-11-09 Ken Raeburn <raeburn@gnu.org>
6712 * lisp.h (Flooking_at): Declare.
6714 2000-11-09 Gerd Moellmann <gerd@gnu.org>
6716 * dired.c (directory_files_internal): Fix a braino.
6718 * dired.c (directory_files_internal): Add missing GCPRO's.
6721 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6723 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6724 (resize_mini_window): Return quickly if Vresize_mini_window is
6725 nil. Don't return if Vmax_mini_window_height is nil.
6727 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6728 (syms_of_xdisp): Initialize them.
6729 (resize_mini_window): Act according to the setting of
6730 Vresize_mini_window.
6731 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6733 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6734 scroll bar widget after configuring it, so that it will appear at
6735 the right position from the start.
6736 (XTredeem_scroll_bar): Cleaned up.
6738 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6740 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6741 font is taller than the frame line, we don't have to bias the
6744 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6746 2000-11-07 Dave Love <fx@gnu.org>
6748 * config.in (HAVE_MKSTEMP): Add.
6750 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6752 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6754 * window.c (Fset_window_configuration): Don't try to preserve
6755 point in the current buffer, if that buffer is displayed in more
6758 * xfaces.c (lookup_named_face): If default face isn't realized,
6759 try to realize it. Return -1 if not successful.
6760 (Fx_list_fonts): Handle case that face cannot be determined.
6761 (Fface_font): Likewise.
6763 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6765 * window.c (displayed_window_lines): Detect partially
6766 visible lines at the bottom correctly.
6768 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6770 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6771 when ensuring we don't do visit in indirect buffer.
6773 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6775 * composite.h (compose_chars_in_text): Add prototype.
6777 * composite.c (Vcomposition_function_table): New variable.
6778 (Qcomposition_function_table): New variable.
6779 (run_composition_function): Call
6780 Vcompose_chars_after_function with three arguments.
6781 (compose_chars_in_text): New function.
6782 (syms_of_composite): Modified the doc-string of
6783 Vcompose_chars_after_function. Declare composition-function-table
6784 as a lisp variable, and initialize it.
6786 * xfns.c (x_encode_text): Suppress producing escape sequences for
6789 * xselect.c: Include composite.h.
6790 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6792 2000-11-05 Andrew Innes <andrewi@gnu.org>
6794 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6796 * sysdep.c (read_input_waiting): Remove extraneous argument to
6799 * w32fns.c (Fx_server_version): Include w32_build_number in the
6802 * w32heap.c (w32_build_number): New variable.
6803 (cache_system_info): Set it.
6805 * w32heap.h (w32_build_number): Add extern.
6807 * emacs.c (syms_of_emacs): Update docstring for
6808 system-configuration, to reflect the actual usage on MS-Windows.
6810 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6812 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6813 process idle timers while waiting for another event.
6815 * dispnew.c (update_frame_line): Handle case where spaces in
6816 the default face are colored.
6818 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6819 window height hasn't changed.
6821 2000-10-31 Jason Rumney <jasonr@gnu.org>
6823 * w32term.c (x_produce_glyphs): Handle composite characters.
6824 (x_draw_glyph_string_foreground)
6825 (x_draw_composite_glyph_string_foreground): Restore old font.
6827 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6829 * minibuf.c (read_minibuf): Reset the undo history just before
6830 starting the recursive-edit.
6832 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6834 * xfaces.c (menu_face_change_count): New variable.
6835 (Finternal_set_lisp_face_attribute): Increment it for changes
6837 (realize_basic_faces): Reflect changes in the `menu' faces
6840 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6841 dy obtained from the iterator's y-position after moving from
6842 scroll_margin_pos to PT; see comment there.
6844 * xdisp.c (safe_eval_handler): Call add_to_log.
6846 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6847 is not a symbol or string.
6849 * xdisp.c (echo_area_display): Don't perform a display update from
6850 inside redisplay. The update will happen anyway at the end of
6851 redisplay, and it can confuse redisplay (GC messages while
6852 redisplaying, for instance.)
6854 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6856 * xrdb.c (x_load_resources): Use the class name in the defaults.
6858 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6859 (regex_compile): Catch bogus \(\1\).
6861 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6863 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6866 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6867 we have a color cache, check that the cached color equals the
6868 allocated color. If not, clear the color cache.
6870 * window.c (displayed_window_lines): Change buffers if necessary.
6871 Fix computation of displayed lines.
6873 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6874 update_menu_bindings to DEFVAR_BOOL.
6876 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6878 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6880 * puresize.h (BASE_PURESIZE): Increase to 680000.
6882 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6884 2000-10-29 Jason Rumney <jasonr@gnu.org>
6886 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6888 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6889 (w32_cache_char_metrics): Handle possibility that 'x' does not
6890 exist in a BDF font.
6891 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6893 * w32bdf.h (bdffont): Add nchars.
6895 * w32bdf.c (set_bdf_font_info): Set it.
6896 (w32_BDF_TextOut): Swap byte order of double byte characters.
6897 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6899 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6901 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6902 don't override the colors in frame's param_alist, unless they are
6905 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6906 reverse the effect of the highlight flag.
6908 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6910 * window.h (Fwindow_live_p): Declare.
6912 * undo.c (record_delete): Check that last_undo_buffer is really a
6913 buffer before applying XBUFFER to it.
6915 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6918 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6920 * lisp.h (KEYMAPP): New macro.
6921 (get_keymap): Remove.
6922 (get_keymap_1): Rename get_keymap.
6924 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6926 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6928 * xmenu.c (single_submenu): Use KEYMAPP.
6929 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6930 Use KEYMAPP rather than Fkeymapp.
6932 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6934 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6935 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6936 Use KEYMAPP rather than Fkeymapp.
6937 (single_submenu): Use KEYMAPP.
6938 (w32_menu_show, w32_dialog_show): Use TRUE.
6940 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6942 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6943 (Fkeymapp): Use KEYMAPP.
6944 (get_keymap): Rename from get_keymap_1. Remove old def.
6945 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6946 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6947 (Fminor_mode_key_binding): Don't raise an error if the binding
6949 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6950 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6952 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6953 Allow Vspecial_event_map to be autoloaded.
6954 (menu_bar_items): Fetch the keymap rather than using keymapp.
6955 (menu_bar_one_keymap): No need to follow func-indirect any more.
6956 (parse_menu_item): get_keymap_1 -> get_keymap.
6957 (tool_bar_items): Fetch the keymap rather than using keymapp.
6958 (read_key_sequence): Use KEYMAPP.
6960 * intervals.c (get_local_map): Use get_keymap rather than following
6961 function-indirections explicitly.
6963 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6965 2000-10-27 Jason Rumney <jasonr@gnu.org>
6967 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6968 point, as Windows has oversized fonts.
6970 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6972 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6974 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6975 (freehook, reallochook): Handle null pointer arguments.
6976 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6978 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6980 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6981 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6982 Giving in to popular pressure to shut up the compiler with casts.
6984 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6986 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6987 signed value, and use a default value computed from the font's
6990 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6992 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6993 that specify a negative underline position can still use underlines.
6995 * window.c (Fpos_visible_in_window_p): Make POS default to
6996 WINDOW's point, not the current buffer's point.
6998 2000-10-26 Dave Love <fx@gnu.org>
7000 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7001 when it's necessary.
7003 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7005 * window.c (size_window): Compute size difference from sum of old
7006 child window sizes instead of from parent's size.
7008 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7009 Handle obscured lines at the top of the window.
7011 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7012 down after the last error condition check.
7014 * frame.c (Fdelete_frame): Run delete-frame-hook.
7016 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7018 * coding.c (decode_coding): Fix previous change (check also
7019 CODING_MODE_LAST_BLOCK).
7021 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7023 * regex.c: More `unsigned char' -> `re_char' changes.
7024 Also change several `int' into `re_wchar_t'.
7025 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7026 (PUSH_FAILURE_POINTER): Don't cast any more.
7027 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7028 We want GCC to complain, since this piece of code makes
7029 re_match non-reentrant, which *should* be fixed.
7030 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7031 (EXTEND_BUFFER): Use RETALLOC.
7032 (SET_LIST_BIT): Don't cast.
7033 (re_wchar_t): New type.
7034 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7035 that those two functions will always properly return.
7036 (IMMEDIATE_QUIT_CHECK): Cast to void.
7037 (analyse_first): Use recursion rather than an explicit stack.
7038 (re_compile_fastmap): Can't fail anymore.
7039 (re_search_2): Don't check re_compile_fastmap for failure.
7040 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7041 Now also sets the new value (passed in a new argument).
7042 (re_match_2_internal): Use it.
7043 Also, use a new var `reg' of type size_t when looping through regs
7044 rather than reuse the inappropriate `mcnt'.
7046 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7047 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7048 (where_is_internal): Renamed from Fwhere_is_internal.
7049 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7050 (Fwhere_is_internal): New function wrapping where_is_internal.
7051 (where_is_internal_1): Handle the case where we're filling the cache.
7052 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
7054 2000-10-25 Miles Bader <miles@gnu.org>
7056 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
7058 2000-10-25 Gerd Moellmann <gerd@gnu.org>
7060 * window.c (pos_fully_visible_p): Removed.
7061 (Fpos_visible_in_window_p): Use pos_visible_p to determine
7062 if position is visible and/or fully visible.
7064 * lisp.h (pos_visible_p): Add prototype.
7066 * xdisp.c (pos_visible_p): New function.
7068 2000-10-25 Kenichi Handa <handa@etl.go.jp>
7070 * process.c (send_process): If OBJECT is t, it means that the data
7071 is from C string, but we should encode it. Before calling
7072 setup_raw_text_coding_system, be sure to flush out data by the
7073 previous coding system.
7075 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
7077 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
7078 assignment of startpos to prev when startpos == pos.
7080 * editfns.c (find_field): Set the field stickiness correctly from
7081 overlay fields. Use renamed `text_property_stickiness'.
7082 (text_property_stickiness): Renamed from `char_property_stickiness'.
7083 Only check text properties, not overlays.
7084 * textprop.c (get_char_property_and_overlay): New function.
7085 (Fget_char_property): Use it.
7086 * intervals.h (get_char_property_and_overlay): Add declaration.
7088 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7090 * keymap.c: Use AREF, ASET and ASIZE macros.
7091 (Fmake_sparse_keymap): Docstring fix.
7093 (shadow_lookup): Move up.
7094 Handle the case where lookup-key returns an integer.
7095 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7096 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7097 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7098 Simplify/rewrite the keymap-finding code.
7099 Add check for command shadowing, using shadow_lookup.
7101 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7103 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7104 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7107 2000-10-24 Andrew Innes <andrewi@gnu.org>
7109 * dired.c (directory_files_internal_unwind): New function.
7110 (directory_files_internal): Use it to ensure closedir is called
7111 even if expand-file-name or file-attributes throw, eg. because of
7112 a user interrupt. Also enable immediate_quit while calling
7113 re_search, so that matching can be interrupted as well.
7115 2000-10-24 Andrew Innes <andrewi@gnu.org>
7117 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
7119 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
7120 so that re_search functions only quit when callers expect them to.
7122 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7124 * regex.c (regex_compile): Change the way of handling a range from
7125 a char less than 256 to a char not less than 256.
7127 2000-10-24 Gerd Moellmann <gerd@gnu.org>
7129 * window.c (size_window): Prevent setting window's width or
7130 height to a negative value (esp. with XSETFASTINT).
7132 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
7133 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
7134 (protect_malloc_state) [GC_MALLOC_CHECK &&
7135 GC_PROTECT_MALLOC_STATE]: New function.
7136 (PROTECT_MALLOC_STATE): New macro.
7137 (__malloc_initialize, morecore, _malloc_internal)
7138 (_free_internal) _realloc_internal): Use it to make _heapinfo
7139 read-only outside of gmalloc.
7141 * keymap.c: Update copyright.
7143 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
7146 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
7148 * filelock.c (unlock_all_files): Use unlock_file to expand each
7149 buffer's file_truename before trying remove its lock file.
7151 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
7153 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
7154 or CRLF, decode EOLs.
7156 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7158 * window.c (Fdisplay_buffer): Fix doc.
7160 2000-10-23 Jason Rumney <jasonr@gnu.org>
7162 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7163 ASCII font of default fontset on Windows.
7165 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7166 xterm.c comment below).
7168 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7170 2000-10-23 Gerd Moellmann <gerd@gnu.org>
7172 * xterm.c (x_connection_closed): Reset handling_signal.
7174 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
7176 2000-10-23 Miles Bader <miles@gnu.org>
7178 * window.c (window_scroll_pixel_based, window_scroll_line_based):
7179 Pass nil for FULLY argument to Fpos_visible_in_window_p to
7180 maintain old behavior.
7181 * minibuf.c (Fminibuffer_complete): Likewise.
7183 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
7185 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
7186 that when a font can't be exactly centered, it errs up rather than
7189 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
7191 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
7193 2000-10-23 Andrew Choi <akochoi@i-cable.com>
7195 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
7197 * dispnew.c [macintosh]: Include macterm.h.
7198 (init_display) [macintosh]: Initialization for window system.
7200 * emacs.c (main) [macintosh]: Call syms_of_textprop,
7201 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
7202 syms_of_search, x_term_init, and init_keyboard before calling
7203 init_window_once. Also, call syms_of_xmenu.
7205 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
7206 default fontset to Monaco.
7208 * frame.c [macintosh]: Include macterm.h. Remove declarations of
7209 NewMacWindow and DisposeMacWindow.
7210 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
7211 instead of calling NewMacWindow and setting fields of
7212 f->output_data.mac directly. Call init_frame_faces.
7213 (Fdelete_frame) [macintosh]: Remove unused code.
7214 (Fmodify_frame_parameters) [macintosh]: Call
7215 x_set_frame_parameters instead of mac_set_frame_parameters.
7217 * frame.h [macintosh]: Define menu_bar_lines field in struct
7218 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
7220 * keyboard.c [macintosh]: Include macterm.h.
7221 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
7222 and menu_bar_activate_event type events as for X and NT.
7223 (make_lispy_event) [macintosh]: Construct lisp events of type
7224 MENU_BAR_EVENT as for X and NT.
7226 * sysdep.c [macintosh]: Remove declaration for sys_signal.
7227 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
7228 (sys_subshell) [macintosh]: Remove definition entirely.
7229 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
7230 Vwindow_system_version here. Remove initialization of
7231 Vx_bitmap_file_path.
7232 (read_input_waiting): Correct the number of parameters passed to
7234 Move all Macintosh functions to mac/mac.c.
7236 * term.c [macintosh]: Include macterm.h.
7238 * window.c [macintosh]: Include macterm.h.
7240 * xdisp.c [macintosh]: Include macterm.h. Declare
7241 set_frame_menubar and pending_menu_activation.
7242 (echo_area_display) [macintosh]: Do not return if terminal frame
7243 is the selected frame.
7244 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
7245 Allow only the selected frame to set menu bar.
7246 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
7247 calling FRAME_EXTERNAL_MENU_BAR (f).
7248 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
7250 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
7251 and check_x. Declare XCreateGC. Define x_create_gc and
7252 x_free_gc. Initialize font_sort_order.
7253 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
7254 but call x_list_fonts instead of w32_list_fonts.
7255 (Finternal_face_x_get_resource) [macintosh]: Do not call
7256 display_x_get_resource.
7257 (prepare_face_for_display) [macintosh]: Set xgcv.font.
7258 (realize_x_face) [macintosh]: Load the font if it is specified in
7260 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
7262 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
7264 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
7265 is nil: since we go to the end of submap anyway, we'd end up
7267 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
7268 doesn't obey autoload.
7270 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7272 * msdos.c (dos_set_window_size): Update screen dimension variables.
7274 2000-10-21 Jason Rumney <jasonr@gnu.org>
7276 * w32term.c (w32_cache_char_metrics): Double check that font is
7277 really fixed pitch before trusting tmPitchAndFamily.
7279 2000-10-21 Andrew Innes <andrewi@gnu.org>
7281 * w32gui.h (w32_char_font_type): Move enum from w32term.c
7283 * w32term.h: Extern decl for w32_cache_char_metrics.
7285 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
7287 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
7288 (w32_unload_font): Free per_char array if present.
7290 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
7291 cached information in emulated XFontStruct to handle common cases
7292 quickly. Do not allocate XCharStruct for return.
7293 (w32_native_per_char_metric): New function.
7294 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
7296 (x_produce_glyphs): Don't get an HDC. Change calls to
7297 w32_per_char_metric to match arg change above. Remove calls to
7299 (w32_get_glyph_overhangs): Ditto.
7300 (w32_cache_char_metrics): New function.
7302 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
7303 ($(BLD)/casefiddle.$(O)): Remove compile command.
7304 ($(BLD)/gmalloc.$(O)): Remove compile command.
7305 ($(BLD)/dispnew.obj):
7306 ($(BLD)/keyboard.obj):
7307 ($(BLD)/w32inevt.obj):
7308 ($(BLD)/w32bdf.obj):
7310 ($(BLD)/buffer.obj):
7311 ($(BLD)/editfns.obj):
7313 ($(BLD)/fileio.obj):
7315 ($(BLD)/indent.obj):
7316 ($(BLD)/insdel.obj):
7317 ($(BLD)/intervals.obj):
7318 ($(BLD)/minibuf.obj):
7320 ($(BLD)/scroll.obj):
7321 ($(BLD)/sysdep.obj):
7322 ($(BLD)/textprop.obj):
7323 ($(BLD)/widget.obj):
7324 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
7325 ($(BLD)/term.obj): Add dependency on dispextern.h.
7327 * makefile.nt ($(BLD)\dispnew.obj):
7328 ($(BLD)\keyboard.obj):
7329 ($(BLD)\w32inevt.obj):
7330 ($(BLD)\w32bdf.obj):
7332 ($(BLD)\buffer.obj):
7333 ($(BLD)\editfns.obj):
7335 ($(BLD)\fileio.obj):
7337 ($(BLD)\indent.obj):
7338 ($(BLD)\insdel.obj):
7339 ($(BLD)\intervals.obj):
7340 ($(BLD)\minibuf.obj):
7342 ($(BLD)\scroll.obj):
7343 ($(BLD)\sysdep.obj):
7344 ($(BLD)\textprop.obj):
7345 ($(BLD)\widget.obj):
7346 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
7347 ($(BLD)\term.obj): Add dependency on dispextern.h
7349 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7351 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
7352 with an additional argument of Qt.
7354 2000-10-21 Miles Bader <miles@gnu.org>
7356 * window.c (pos_fully_visible_in_window_p): New function.
7357 (Fpos_visible_in_window_p): Add FULLY argument.
7358 Use pos_fully_visible_in_window_p.
7359 (window_scroll_pixel_based, window_scroll_line_based): Update
7360 calls to Fpos_visible_in_window_p.
7361 * lisp.h (Fpos_visible_in_window_p): Update prototype
7363 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7365 * alloc.c (toplevel): Conditionalize compilation of mem_*
7366 functions differently.
7368 2000-10-20 Jason Rumney <jasonr@gnu.org>
7370 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
7371 mem_init where it used to be. mem_z etc not defined otherwise.
7373 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7375 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
7377 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
7378 structure definition and related variabled to the top of the file.
7379 Include this code when GC_MALLOC_CHECK is defined.
7380 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
7381 register/unregister allocated region.
7382 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
7383 which isn't allocated.
7384 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
7385 something which is already in use.
7386 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
7387 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
7388 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
7389 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
7391 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
7392 _malloc_internal instead of malloc.
7393 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
7396 2000-10-20 Andrew Innes <andrewi@gnu.org>
7398 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
7400 (my_strftime) <macro>: Don't use macro arg list when redefining as
7402 (my_strftime) <function>: Supply 0 as ut argument.
7404 2000-10-19 Jason Rumney <jasonr@altavista.net>
7406 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
7407 including dispextern.h, as it stops faces from working.
7409 * w32fns.c (Fx_create_frame): Don't bother calling
7410 face-set-after-frame-default since the caller does it for us
7411 anyway. Clean up calls to x_get_arg to be consistent with X.
7413 * w32term.c (x_produce_glyphs): Handle
7414 unibyte_display_via_language_environment correctly.
7415 (w32_draw_box_rect): Fix the calculation of width and height.
7417 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
7418 as it has stopped working.
7419 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
7422 2000-10-19 Gerd Moellmann <gerd@gnu.org>
7424 * eval.c (skip_debugger): Prevent a compiler warning.
7425 (Fcondition_case): Likewise.
7426 (Fbacktrace_frame): Use a null interactive spec.
7428 2000-10-19 Kenichi Handa <handa@etl.go.jp>
7430 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
7432 2000-10-18 Gerd Moellmann <gerd@gnu.org>
7434 * strftime.c: Sync with glibc, file version 1.78.
7435 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
7436 should no longer be used according to ISO 8601.
7438 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
7439 no map for meta_prefix_char, don't try to use it as a keymap.
7440 Instead, if T_OK is non-zero, look up a default binding, if any,
7441 otherwise, if T_OK is zero, return nil.
7443 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
7444 (x_to_xcolors, png_load): Use x_query_color.
7446 * xterm.c (x_color_cells, x_query_colors, x_query_color):
7448 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
7450 (x_copy_color, x_alloc_lighter_color): Likewise.
7452 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
7453 (x_query_color, x_query_colors): Add prototype.
7455 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
7456 check_string_bytes only if not noninteractive, increase count to 50.
7458 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
7460 * insdel.c (adjust_markers_for_delete): Handle before-insertion
7463 2000-10-17 Gerd Moellmann <gerd@gnu.org>
7465 * alloc.c (pure_bytes_used): Renamed from pureptr.
7467 (pure_alloc): New function.
7468 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
7470 (Fpurecopy): Use PURE_POINTER_P.
7472 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
7473 PT has moved backward.
7475 * xdisp.c (cursor_row_p): Take continued lines into account.
7477 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
7479 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
7480 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
7481 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
7484 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
7485 of selective display off while searching for the next line start.
7487 2000-10-17 Kenichi Handa <handa@etl.go.jp>
7489 * Makefile.in (term.o): Depend on dispextern.h.
7491 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
7493 * keymap.c (keymap_memberp): Ensure that nil is not a member.
7495 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7497 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
7498 the iterator at the beginning, so that they can be set later on,
7499 for instance in reseat_at_next_visible_line_start, without being
7502 * xfns.c (pbm_format): Add :foreground and :background keywords.
7503 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
7504 (xbm_load): Recognize foreground and background color specifications.
7506 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
7508 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
7510 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
7512 * msdos.c (IT_set_face): Compare highlighted face with the default
7513 face, and invert colors if these faces' colors are identical.
7514 (Fmsdos_remember_default_colors): Don't swap foreground and
7515 background colors in initial_colors[].
7516 (IT_set_frame_parameters): Don't swap frame's foreground and
7517 background pixels. If ALIST includes "(reverse . t)", swap
7518 foreground-color and background-color properties in frame's
7519 param_alist. If the original frame's param_alist doesn't specify
7520 the colors, store unspecified-fg and unspecified-bg, reversed if
7523 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
7524 the colors are unspecified and reversed, reverse fore- and back-
7525 ground in the returned value.
7526 (Fframe_parameter): Ditto.
7528 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7530 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
7531 get_last_unchanged_at_beg_row.
7532 (find_first_unchanged_at_end_row): Renamed from
7533 get_first_unchanged_at_end_row.
7534 (find_first_unchanged_at_end_row): Convert assertions to
7535 unconditional tests which abort. When looking for a row in
7536 unchanged text, don't go further back than first_text_row.
7538 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
7539 Don't add in the last line's height when deciding if the new
7540 position is below the scroll margin.
7542 2000-10-16 Miles Bader <miles@gnu.org>
7544 * editfns.c (Fconstrain_to_field): Check carefully for field
7545 boundaries if either OLD_POS or NEW_POS has a non-nil field
7546 property, even if they're the same.
7548 2000-10-16 Kenichi Handa <handa@etl.go.jp>
7550 * xterm.c (x_draw_box_rect): Fix the calculation of width and
7551 height for XFillRectangle.
7553 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
7555 * syntax.c (Fstring_to_syntax): New function extracted from
7556 Fmodify_syntax_entry.
7557 (Fmodify_syntax_entry): Use it and document the ! and | fences.
7558 (skip_chars, Fforward_comment): Remove unused variables.
7559 (syms_of_syntax): Add defsubr for string-to-syntax.
7560 (describe_syntax): Add code for comment and string fences.
7562 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
7564 * keymap.c (access_keymap): Add AUTOLOAD parameter.
7565 Do the meta->esc mapping. Call get_keyelt before returning.
7566 Start scanning from the second element (the first is always `keymap')
7567 to make it easier to detect when we reach a parent map.
7568 Handle the case of inheriting from a symbol whose function is a map.
7569 (Fkeymap_parent): Also handle the `inherit from symbol' case.
7570 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
7571 (get_keyelt, Flookup_key): Update call to access_keymap.
7572 Remove the meta->esc mappings.
7573 (define_as_prefix): Delete old disabled code.
7574 (menu_item_p): New function.
7575 (where_is_internal_1): Skip over the few remaining menu items.
7576 * lisp.h (access_keymap): Update prototype.
7577 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
7578 Update call to access_keymap.
7579 (follow_key, read_key_sequence): Update calls to access_keymap.
7580 Remove the meta->esc mappings.
7582 2000-10-13 Gerd Moellmann <gerd@gnu.org>
7584 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
7585 with additional argument.
7587 * xdisp.c (cursor_row_p): New function.
7588 (try_cursor_movement, display_line): Use it.
7590 * xdisp.c (append_space): Also save/restore iterator's current
7591 character and its length.
7593 * xdisp.c (init_from_display_pos): Add an assertion.
7594 (handle_stop): Don't set iterator's add_overlay_start.
7595 (handle_invisible_prop): Likewise.
7596 (load_overlay_strings): If text under an overlay is invisible,
7597 take both before- and after-strings into account when the iterator
7598 is positioned either at the start or at the end of the overlay.
7599 (forward_to_next_line_start): Rewritten.
7600 (reseat_at_next_visible_line_start): Rewritten.
7601 (set_iterator_to_next): Add parameter RESEAT_P.
7603 * dispextern.h (struct it): Remove member add_overlay_start.
7604 (set_iterator_to_next): Change prototype.
7606 2000-10-13 Kenichi Handa <handa@etl.go.jp>
7608 * coding.c (code_convert_region): Be sure to initialize
7609 coding->category_idx.
7610 (decode_coding_string): Set coding->src_multibyte and
7611 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
7612 (encode_coding_string): Set coding->src_multibyte and
7613 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
7615 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
7617 * xfns.c (Fx_create_frame): Don't bother calling
7618 face-set-after-frame-default since the caller does it for us anyway.
7620 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
7622 * window.c (coordinates_in_window): Fix detection of vertical line
7623 on character terminals.
7625 2000-10-12 Gerd Moellmann <gerd@gnu.org>
7627 * editfns.c (save_excursion_save): Additionally record the
7629 (save_excursion_restore): If buffer was visible in a window, and a
7630 different window was selected, and the old selected window is
7631 still live, restore point in that window.
7633 2000-10-12 Kenichi Handa <handa@etl.go.jp>
7635 * xterm.c (x_produce_glyphs): Handle
7636 unibyte_display_via_language_environment correctly.
7638 * regex.c (regex_compile): Change the way of handling a range from
7639 unibyte char to multibyte char.
7641 * syntax.c (skip_chars): Change the way of handling a range from
7642 unibyte char to multibyte char.
7644 * process.c (read_process_output): Cancel previous change.
7646 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
7648 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
7650 * charset.c (Ffind_charset_string): Doc fix.
7651 (Ffind_charset_region): Doc fix.
7653 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
7655 * process.c (read_process_output): Fix previous change. Adjust
7656 multibyteness of text to insert in a buffer by
7657 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
7659 2000-10-10 Andreas Schwab <schwab@suse.de>
7661 * alloc.c (mark_object): Remove all workarounds installed on
7664 2000-10-10 Kenichi Handa <handa@etl.go.jp>
7666 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
7667 (base64_encode_1): Make it work for a text of multibyte form.
7668 (Fbase64_decode_region): Allocate sufficient memory for multibyte
7669 case. Don't call str_to_multibyte because base64_decode_1
7670 produces correct multibyte form for eight-bit codes.
7671 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
7672 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
7673 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
7676 * charset.h (CHAR_STRING): Optimized for single byte characters.
7678 2000-10-09 Andreas Schwab <schwab@suse.de>
7680 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
7681 -1 after socket is closed, to fall through to error processing.
7683 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
7685 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
7686 variables. If ALIST includes foreground-color or
7687 background-color, change also the colors of the default face for
7690 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
7692 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
7693 them extern (they are defined on xfaces.c).
7694 (syms_of_msdos): Don't intern and don't staticpro
7695 Qbackground_color and Qforeground_color.
7697 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
7699 * frame.c (Fframe_parameter): For non-windowed frames, if
7700 f->param_alist says foreground or background color is unspecified,
7701 call tty_color_name to return the color name computed from the
7702 frame's current colors.
7704 2000-10-06 Dave Love <fx@gnu.org>
7706 * terminfo.c (ospeed): Don't declare.
7708 * sysdep.c: Don't include string.h.
7709 (h_errno): Declare conditional also on TRY_AGAIN.
7711 * charset.c (Ffind_charset_string): Doc fix.
7713 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
7714 (Fbase64_decode_region, Fbase64_decode_string): More explicit
7717 2000-10-05 Dave Love <fx@gnu.org>
7719 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7720 position like menu-bar.
7722 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7724 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7726 * xdisp.c (handle_single_display_prop): Use safe_call1.
7727 (safe_call): Renamed from call_function.
7728 (safe_call1): New function.
7729 (handle_fontified_prop): Use safe_call1 instead of call1.
7730 (safe_eval): Renamed from eval_form.
7731 (safe_eval_handler): Renamed from eval_handler.
7732 (handle_single_display_prop, display_mode_element): Use safe_eval
7733 instead of eval_form.
7735 * xfaces.c (merge_face_heights): Use safe_call instead of
7738 * keyboard.c (show_help_echo): Use safe_call instead of
7739 call_function; use safe_eval instead of eval_form.
7741 * lisp.h (safe_call): Renamed from call_function.
7742 (safe_eval): Renamed from eval_form.
7743 (safe_call1): Add prototype.
7745 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7747 * xfns.c (image_ascent): Rearrange ascent calculation for the
7750 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7752 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7753 (where_is_internal_1): Don't bother ignoring menu-items any more.
7755 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7757 * keyboard.c (update_menu_bindings): New variable.
7758 (parse_menu_item): Use AREF. If update_menu_bindings
7759 is 0, don't update menu bindings.
7760 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7762 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7764 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7767 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7769 * syntax.c (forw_comment): Match nestedness of ender/starter.
7770 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7771 (prev_char_comstart_first): Remove.
7772 (back_comment): Check two-char comment markers more carefully
7773 to better handle overlapping cases like *//* or /* */* */ ...
7774 Match nestedness of ender/starter.
7776 2000-10-02 Dave Love <fx@gnu.org>
7778 * config.in (HAVE_GAI_STRERROR): Add undef.
7780 * process.c (Fopen_network_stream): Use it.
7782 * m/alpha.h (NO_REMAP): Don't define.
7784 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7786 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7787 return with a string converted to an integer or vice versa when
7788 Vmocklisp_arguments is t.
7789 (Fsignal): Likewise. The function can return for `quit'.
7790 (struct gcpro): Declare member `var' to point to a volatile
7793 * eval.c (error): Prevent compiler warning.
7795 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7797 * keymap.c (keymap_memberp): New function.
7798 (Fset_keymap_parent): Use it.
7799 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7800 Use keymap_memberp to avoid creating cycles.
7801 (access_keymap): Use KEYMAPP.
7803 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7805 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7806 gai_strerror. Make sure xerrno is set if connect fails. Improve
7809 2000-09-29 Jason Rumney <jasonr@gnu.org>
7811 * w32term.c (w32_char_font_type, w32_encode_char)
7812 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7813 (w32_bdf_per_char_metric): New function.
7814 (w32_per_char_metric): Use it.
7815 (x_draw_glyph_string_background): Always draw background for BDF
7818 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7819 GDI object which is a scarce resource.
7821 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7822 (get_quoted_string): Fix limit on memchr search.
7823 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7824 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7825 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7826 (get_cached_font_char, cache_char_offset): Use macro
7827 BDF_CODEPOINT_RANGE_COVER_P.
7828 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7829 (clear_cached_bitmap_slots): New function.
7830 (GET_HEX_VALUE): G-Z, g-z are not hex.
7831 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7832 (get_bitmap_with_cache): Use new cache implementation.
7833 (create_offscreen_bitmap): New function.
7834 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7836 * w32term.c (x_produce_glyphs): If the distance from the current
7837 position to the next tab stop is less than a canonical character
7838 width, use the tab stop after that.
7839 (x_draw_glyphs): Handle case START and END are out of bounds more
7841 (x_clear_mouse_face): Block/unblock input.
7842 (x_display_and_set_cursor): Don't show a hollow box cursor for
7843 buffers whose cursor_type is nil.
7845 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7847 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7849 * dispextern.h (updating_frame): Declare extern.
7851 2000-09-29 Andreas Schwab <schwab@suse.de>
7853 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7855 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7857 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7858 use its function definition.
7859 (tool_bar_items): Likewise.
7861 * lisp.h (fatal): Declare NO_RETURN.
7863 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7865 * keymap.c: Remove the line "#undef NULL".
7867 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7869 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7871 2000-09-28 Dave Love <fx@gnu.org>
7873 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7875 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7877 * .gdbinit (xreload): Note its need on GNU/Linux.
7879 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7880 r_alloc, r_alloc_free.
7882 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7884 * syntax.c (skip_chars): Handle negation correctly.
7886 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7888 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7889 with non-zero FORCE_P argument.
7891 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7894 * xdisp.c (window_box_height): Add an assertion.
7896 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7897 tool-bar than is available.
7898 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7900 2000-09-27 Dave Love <fx@gnu.org>
7902 * s/irix6-5.h: Now works 64-bit. Tidied.
7904 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7906 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7907 instead of BITS_PER_INT.
7908 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7909 EMACS_UINT, respectively.
7910 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7912 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7914 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7916 * window.c (freeze_window_starts): Construct last argument for
7917 foreach_window differently.
7919 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7921 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7922 EMACS_UINT instead of `int' and `unsigned int'.
7923 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7925 * frame.h (struct frame): Make the `nothing' member of union
7926 output_data an EMACS_INT.
7928 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7929 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7930 size in the sdata structure.
7931 (SDATA_NBYTES, SDATA_DATA): New macros.
7932 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7933 differently for the different layout of the sdata structure.
7934 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7936 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7937 Check that size recorded in the string size and size recorded in
7938 the sdata structure agree.
7940 2000-09-25 Dave Love <fx@gnu.org>
7942 * buffer.c: Include stdio.h.
7944 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7946 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7948 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7949 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7950 (__malloc_extra_blocks): Declare as __malloc_size_t.
7952 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7954 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7956 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7957 (read_char): If help-echo is showing, preserve the echo area
7960 * xdisp.c (help_echo_showing_p): New variable.
7961 (set_message): Reset it to 0.
7962 (init_xdisp): Initialize help_echo_showing_p.
7964 * dispextern.h (help_echo_showing_p): Declare extern.
7966 * config.in: Fix typo in __GNUC_MINOR__.
7968 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7970 * s/freebsd.h (POSIX_SIGNALS): Define.
7972 * xterm.c (x_clear_mouse_face): Block/unblock input.
7974 2000-09-24 Dave Love <fx@gnu.org>
7976 * fns.c (base64_encode_1): Fix last change.
7978 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7980 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7982 * xdisp.c (try_window_reusing_current_matrix): More fixes
7983 for the case window has a header-line.
7985 2000-09-22 Dave Love <fx@gnu.org>
7987 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7990 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7992 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7994 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7996 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7999 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8002 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8003 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8004 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8007 * marker.c (byte_char_debug_check): Return void.
8009 * xfns.c (Fx_create_frame): Set default frame parameter value
8010 for tool-bar-lines to 1.
8012 * dispnew.c (scrolling_window): Compare y-positions of rows
8013 equal at the start. Some simplification.
8015 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8016 reused rows' y-position in the case window has a header-line, and
8017 new window start is greater than old window start.
8019 * process.c (process_sent_to): New variable.
8020 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8021 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8022 Declare more parameters volatile.
8024 * lread.c (Vrecursive_load_depth_limit): New variable.
8025 (Fload): Check recursive loads whose recursion depth exceeds
8026 Vrecursive_load_depth_limit.
8027 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8029 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8031 * fileio.c (Fread_file_name): Doc fix.
8033 * editfns.c (Fmessage_or_box): Doc fix.
8035 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8037 * xfns.c (xbm_scan): Allow C-style comments.
8039 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8040 symbols are specified, add color translations to the cache.
8041 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8042 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8044 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8045 structures to xpm_init_color_cache.
8047 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8049 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8051 2000-09-19 Andrew Innes <andrewi@gnu.org>
8053 * makefile.nt (bootstrap-emacs): Don't change directory.
8055 2000-09-19 Kenichi Handa <handa@etl.go.jp>
8057 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
8059 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
8060 If output buffer is too small, signal an appropriated error.
8062 2000-09-18 Dave Love <fx@gnu.org>
8064 * keyboard.c (menu_bar_items, tool_bar_items)
8065 (current_active_maps): Remove redundant get_local_map call.
8067 2000-09-18 Gerd Moellmann <gerd@gnu.org>
8069 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
8070 cursor for buffers whose cursor_type is nil.
8072 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
8073 a feature to implement that is already implemented.
8074 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
8077 * xfns.c (x_clear_image_1): New function.
8078 (x_clear_image): Use it.
8079 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
8081 * dispnew.c (update_window): Move test for invisible lines
8082 at the top to update_window_line.
8083 (update_window_line): Handle invisible lines here.
8085 * xfns.c (clear_image_cache): Clear current matrices of all
8086 frames sharing an image cache. Block input while freeing
8087 images. Fix timestamp comparison.
8088 (x_clear_image): Also free the mask.
8090 * xfns.c (lookup_image): Block input while loading the image so
8091 that we won't get interrupted in a state where the image isn't yet
8093 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
8094 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8095 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8096 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8098 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8100 * dispnew.c (update_window): Make sure to make desired rows
8101 current even if they are completely invisible at the top
8104 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8106 * xfns.c (lookup_image): Build mask before applying an algorithm.
8107 Recognize algorithm `disabled'.
8108 (cross_disabled_images): New variable.
8109 (COLOR_INTENSITY): New macro.
8110 (x_detect_edges): Use COLOR_INTENSITY.
8111 (x_disable_image): New function.
8112 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
8114 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
8115 disabled state, don't apply an image transformation algorithm if
8116 the user specified an image for the disabled state. Use
8117 `:algorithm disabled' for creating a disabled item's image if the
8118 user hasn't specified an image.
8120 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
8121 allocation functions with the XPM lib.
8122 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
8123 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
8124 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
8125 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
8126 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
8127 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
8128 functions, if possible, because these handle color allocation
8129 failure more gracefully.
8130 (Fimage_mask_p): New function.
8132 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
8133 (Qedge_detection, Qheuristic): New symbols.
8134 (syms_of_xfns): Initialize new symbols.
8135 (lookup_image): Handle `:mask X', `:algorithm emboss', and
8136 `algorithm (edge-detection ...)'.
8137 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
8138 (tiff_format, gif_format, gs_format): Add `:mask'.
8139 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
8140 (GIF_MASK, GS_MASK): New enumerators.
8141 (x_laplace_read_row, x_laplace_write_row): Functions removed.
8142 (emboss_matrix, laplace_matrix): New variables.
8143 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
8144 (x_edge_detection): New functions.
8145 (x_laplace): Rewritten in terms of x_detect_edges.
8146 (x_build_heuristic_mask): If image has a mask, free it.
8148 2000-09-14 Andrew Innes <andrewi@gnu.org>
8150 * makefile.w32-in: Revert to Unix line endings.
8152 2000-09-14 Andrew Innes <andrewi@gnu.org>
8154 * makefile.w32-in: Standardize indentation somewhat.
8155 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
8156 cater for differences between shells.
8158 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8160 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8162 * xterm.c (x_produce_glyphs): If the distance from the current
8163 position to the next tab stop is less than a canonical character
8164 width, use the tab stop after that.
8166 2000-09-14 Dave Love <fx@gnu.org>
8168 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8170 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8172 * xdisp.c (handle_fontified_prop): While running fontification
8173 functions, bind `fontification-functions' and
8174 `after-change-functions' to nil.
8176 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
8177 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
8179 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8181 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
8182 USE_MMAP_FOR_BUFFERS.
8184 * insdel.c (make_gap): Use enlarge_buffer_text.
8186 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
8187 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
8188 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
8189 from former r_alloc_* functions in ralloc.c.
8190 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
8191 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
8192 (mmap_init) [REL_ALLOC_MMAP]: New function.
8193 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
8194 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
8197 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
8198 (enlarge_buffer_text): Add prototype.
8200 * ralloc.c: Remove everything having to do with the use of mmap.
8202 2000-09-13 Gerd Moellmann <gerd@gnu.org>
8204 * sound.c (Fplay_sound): Doc fix.
8206 * keyboard.c: Avoid some more compiler warnings.
8207 (parse_tool_bar_item): Ignore cached key bindings.
8209 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
8210 and allocation of Lisp data.
8212 2000-09-12 Gerd Moellmann <gerd@gnu.org>
8214 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
8215 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
8218 * lread.c (Fload): Put code checking for recursive loads in #if 0.
8220 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
8222 * ccl.c: Comment fixed.
8223 (MAX_MAP_SET_LEVEL): Increased to 30.
8224 (PUSH_MAPPING_STACK): Enclose with do-while block.
8225 (POP_MAPPING_STACK): Likewise.
8226 (stack_idx_of_map_multiple): New variable.
8227 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
8228 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
8229 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
8230 (ccl_driver) <CCL_MapSingle>: Likewise.
8231 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
8232 with the case where looking up process reaches to the end of
8233 map-set, and call CCL programs as the above change.
8235 2000-09-11 Gerd Moellmann <gerd@gnu.org>
8237 * xfns.c (png_load, jpeg_load): Declare some variables volatile
8238 that might be clobbered by longjmp.
8239 (check_x_display_info, x_decode_color, create_frame_xic)
8240 (Fx_display_backing_store, Fx_display_visual_class)
8241 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
8243 * lread.c (init_lread): Set Vloads_in_progress to nil.
8244 (Fload): Show list of recursively loaded files, when signaling an
8247 * lread.c (Vloads_in_progress): New variable.
8248 (record_load_unwind): New function.
8249 (Fload): Check for recursive loads.
8250 (syms_of_lread): Initialize Vloads_in_progress.
8251 (read_integer, read1): Avoid some compiler warnings.
8253 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
8256 2000-09-11 Miles Bader <miles@gnu.org>
8258 * editfns.c (Fbuffer_string): Doc fix.
8260 2000-09-10 Gerd Moellmann <gerd@gnu.org>
8262 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
8264 2000-09-09 Ken Raeburn <raeburn@gnu.org>
8266 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
8267 whether to include other header files.
8269 2000-09-09 Gerd Moellmann <gerd@gnu.org>
8271 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
8272 by Fmemq as a boolean.
8274 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
8276 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
8278 2000-09-08 Gerd Moellmann <gerd@gnu.org>
8280 * ralloc.c (mmap_fd): Remove initializer which can make it
8281 read-only in a dumped Emacs.
8282 (mmap_fd_1): New variable.
8283 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
8284 restore it from there.
8285 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
8286 unconditionally so that mmap_fd can be initialized there.
8287 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
8288 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
8289 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
8291 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
8293 * xdisp.c (dump_glyph_row): Fix printf format string.
8294 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
8296 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
8298 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8301 * xdisp.c (try_window_id): When trying to locate cursor in
8302 unchanged rows at the top, handle the case that we can't find it.
8304 * xterm.c (x_draw_glyphs): Handle case START and END are out
8305 of bounds more carefully.
8307 2000-09-08 Dave Love <fx@gnu.org>
8309 * s/sol2.h (REL_ALLOC_MMAP): Define.
8310 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
8312 * ralloc.c: Don't include string.h (redundant).
8313 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
8314 [!MAP_ANON]: Include fcntl.h.
8315 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
8316 (r_alloc, r_re_alloc, r_alloc_free)
8317 (mmap_enlarge, mmap_set_vars): Use it.
8318 (r_alloc_init_fd): New function.
8319 (__morecore) [SYSTEM_MALLOC]: Don't declare.
8320 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
8323 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
8326 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
8327 change to __NetBSD__.
8329 2000-09-08 Kenichi Handa <handa@etl.go.jp>
8331 * search.c (compile_pattern): Check the multibyteness of cached
8334 2000-09-08 Miles Bader <miles@gnu.org>
8336 * xfaces.c (default_face_vector): Function removed.
8337 (Finternal_merge_in_global_face): Restore old global/local
8338 attribute override order. Use inline loop instead of calling
8339 default_face_vector.
8341 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8343 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
8344 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
8345 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
8346 where necessary, in case POINTER_TYPE is `void'.
8348 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
8350 * frame.c (make_terminal_frame): Initialize frame foreground and
8351 background colors to unspecified, for the initial instance of an
8354 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8356 * ralloc.c (mmap_find): Fix overlap computation.
8357 (mmap_enlarge): Compute nbytes before trying to find an
8360 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
8363 * lread.c (syms_of_lread): Change value of regexp
8364 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
8366 * xmenu.c (xdialog_show): When looking up the selection in
8367 menu_items, take `quote' boundaries into account; this corresponds
8368 to a nil ITEM in x-popup-dialog.
8370 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8372 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
8374 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
8376 * coding.c (encode_coding_sjis_big5): Use translation table for
8377 encoding, not decoding. Fix the handling of latin-jisx0201.
8378 Check for the charset katakana-jisx0201 too.
8379 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
8380 (detect_coding_sjis): Check the byte sequence more rigidly.
8382 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8384 * xfaces.c (Vparam_value_alist): New variable.
8385 (syms_of_xfaces): Initialize it.
8386 (Finternal_set_lisp_face_attribute): Avoid more consing.
8388 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
8390 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
8391 (Qbackground_mode): New variable.
8392 (syms_of_frame_1): Initialize Qbackground_mode.
8394 * lisp.h (Qdisplay): Declare extern.
8396 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
8397 change face on all frames, and change the default for new frames.
8399 2000-09-07 Dave Love <fx@gnu.org>
8401 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
8403 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8405 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
8407 * charset.c: Include composite.h
8408 (lisp_string_width): New function.
8409 (Fstring_width): Call lisp_string_width instead of strwidth.
8411 * Makefile.in (charset.o): Depends on composite.h.
8413 * process.c (read_process_output): Before inserting the decoded
8414 text in the buffer, adjust the multibyteness.
8416 2000-09-06 Gerd Moellmann <gerd@gnu.org>
8418 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
8419 buffer's text buffer is null, map new memory.
8421 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
8422 POINTER_TYPE and size_t.
8423 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
8424 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
8425 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
8426 [REL_ALLOC_MMAP]: New macros.
8427 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
8428 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
8429 [REL_ALLOC_MMAP]: New functions.
8431 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
8432 before and after unexec.
8434 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
8435 text buffers if necessary.
8437 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
8438 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
8441 * config.in (HAVE_MMAP): Add #undef.
8443 2000-09-05 Gerd Moellmann <gerd@gnu.org>
8445 * frame.c (Qdisplay_type): New variable.
8446 (syms_of_frame_1): Initialize it.
8447 (Fframe_parameter): New function that avoids consing.
8448 (syms_of_frame): Defsubr it.
8450 * buffer.c (Fother_buffer): Consider buffers as invisible when
8451 they are displayed in a window on an invisible frame.
8453 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
8454 get-largest-window always return nil.
8456 2000-09-04 Gerd Moellmann <gerd@gnu.org>
8458 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
8459 variable; recognize Emacs 19 elc files.
8461 2000-09-04 Miles Bader <miles@gnu.org>
8463 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
8464 before initially popping up the menu, so the menu doesn't flash
8465 when the face settings are significantly different from the defaults.
8467 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
8469 * regex.c (WIDE_CHAR_SUPPORT): New macro.
8470 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
8471 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
8472 (BIT_UNIBYTE): Remove.
8473 (re_match_2_internal): Delete corresponding code and streamline the
8474 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
8475 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
8476 (re_wctype_t): New type.
8477 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
8478 (regex_compile): Use them and fix handling of overly long char classes.
8480 2000-09-03 Andrew Innes <andrewi@gnu.org>
8482 * makefile.w32-in: Change to DOS line endings.
8484 * s/ms-w32.h (ORDINARY_LINK): New define.
8486 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
8487 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
8489 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
8490 (distclean): Delete them here instead.
8492 * w32proc.c (compare_env): Convert to uppercase for comparison,
8493 not lowercase, to match how the native Windows shell works.
8495 2000-09-03 Jason Rumney <jasonr@gnu.org>
8497 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
8498 CVS changes the line-ends when checking in/out on DOS/Windows.
8500 * makefile.nt (emacs): Do not change directory to run temacs, as
8501 the load-path is set relative to current directory.
8503 2000-09-03 Miles Bader <miles@gnu.org>
8505 * xterm.c (x_alloc_lighter_color_for_widget): New function.
8507 2000-09-02 Gerd Moellmann <gerd@gnu.org>
8509 * xdisp.c (redisplay_mode_lines): New function.
8510 (display_mode_lines): Return number of mode lines displayed.
8511 (echo_area_display): Use redisplay_mode_lines to draw garbaged
8512 mode lines. Don't temporarily bind redisplay-dont-pause to t.
8514 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
8515 string.h and strings.h.
8516 (index) [HAVE_INDEX]: Add prototype.
8518 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
8519 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
8521 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
8522 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
8524 2000-09-01 Gerd Moellmann <gerd@gnu.org>
8526 * lread.c (read1): Accept `?' as symbol constituent, for
8527 compatiblity with XEmacs.
8529 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
8531 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
8532 (struct re_pattern_buffer): Remove newline_anchor.
8533 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
8534 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
8535 (re_max_failures, fail_stack): Use size_t rather than unsigned.
8536 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
8537 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
8538 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
8539 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
8540 Get rid of references to newline_anchor.
8541 (regcomp): Allocate and precompute a fastmap.
8543 2000-08-31 Gerd Moellmann <gerd@gnu.org>
8545 * lread.c (openp): GCPRO local variable `filename'.
8547 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
8549 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
8551 * regex.c: Merge some changes from GNU libc. Add prototypes.
8552 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
8553 Use memcmp and memcpy instead of bcopy and bcmp.
8554 (init_syntax_once): Use ISALNUM.
8555 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
8556 (REG_UNSET_VALUE): Remove. Use NULL instead.
8557 (REG_UNSET, re_match_2_internal): Use NULL.
8558 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
8560 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
8561 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
8562 (regex_compile): In handle_interval, return an error rather than try to
8563 unfetch the interval if we can't find the closing brace.
8564 Obey the RE_NO_GNU_OPS syntax bit.
8565 (TOLOWER): New macro.
8567 (regexec): Allocate regs.start and regs.end as one block.
8569 2000-08-30 Gerd Moellmann <gerd@gnu.org>
8571 * xdisp.c (echo_area_display): Check display_completed instead
8572 of calling detect_input_pending.
8574 * dispnew.c (update_frame): Only set display_completed here; move
8575 the update_begin and update_end calls here from update_frame_1.
8576 (update_frame_1): Don't set display_completed here, don't call
8577 update_begin/update_end.
8579 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
8580 instead of store_frame_param.
8582 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8584 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
8585 desired window matrix hasn't been displayed, use the current row
8586 instead. Make sure that only those frame rows are updated for
8587 which there exists a corresponding enabled desired row.
8589 2000-08-29 Miles Bader <miles@gnu.org>
8591 * xfaces.c (default_face_vector): New function.
8592 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
8594 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8596 * lread.c (openp): Prevent temporary string passed to
8597 Ffile_readable_p from being garbage collected.
8599 2000-08-28 Dave Love <fx@gnu.org>
8601 * keymap.c (store_in_keymap): Add `static' to declaration.
8603 2000-08-28 Gerd Moellmann <gerd@gnu.org>
8605 * emacs.c, callint.c, doc.c, editfns.c
8606 (toplevel) [HAVE_STRING_H]: Include string.h.
8607 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
8608 (index): Remove prototypes which might conflict with non-standard
8609 definitions of index/strchr.
8611 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
8612 (rindex): Define only if !HAVE_RINDEX.
8614 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
8616 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
8618 2000-08-28 Miles Bader <miles@gnu.org>
8620 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
8621 made inconsistent by a font-related attribute in FROM.
8622 (merge_face_inheritance): Add function comment.
8624 2000-08-28 Kenichi Handa <handa@etl.go.jp>
8626 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
8627 the 4th arg (PREV_EVENT) Qt to suppress input method.
8629 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
8631 * regex.c: Indent cpp directives and remove parens after `defined'.
8632 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
8633 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
8634 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
8635 (re_compile_pattern): Use size_t for length.
8636 (init_syntax_once): Move to a better place.
8637 * regex.h: Merge changes from GNU libc. Indent cpp directives.
8638 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
8640 * syntax.c (back_comment): Detect cases where a comment-starter is
8641 actually inside another comment as in: /* a // b */ c // d \n.
8642 Make it clear that `comstart_pos' is unused for nested comments.
8644 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
8645 (KEYMAPP): New macro.
8646 (Fkeymap_parent, Fset_keymap_parent): Use it.
8647 (fix_submap_inheritance): Mark it static.
8648 (define_as_prefix, describe_buffer_bindings, describe_command)
8649 (describe_translation, describe_map): Complete prototypes.
8651 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
8653 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
8654 to better match the key-lookup behavior.
8656 2000-08-27 Gerd Moellmann <gerd@gnu.org>
8658 * xfaces.c (lface_fully_specified_p): Handle :inherit.
8659 (Finternal_set_lisp_face_attribute): Fix typo in error message.
8661 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
8663 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
8664 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
8665 (xterm.o): Depend on coding.h
8667 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8669 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
8670 the corresponding '#endif'.
8672 2000-08-26 Miles Bader <miles@gnu.org>
8674 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
8675 * xfaces.c (QCinherit): New variable.
8676 (syms_of_xfaces): Initialize it.
8677 (LFACE_INHERIT): New macro.
8678 (Finternal_get_lisp_face_attribute)
8679 (merge_face_vector_with_property)
8680 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
8681 (check_lface_attrs): Allow new types of face height. Check
8683 (CYCLE_CHECK): New macro.
8684 (merge_face_inheritance): New function.
8685 (merge_face_vectors): Merge inherited faces too. Add F and
8686 CYCLE_CHECK arguments.
8687 (merge_face_vector_with_property, Finternal_merge_in_global_face)
8688 (lookup_named_face, lookup_derived_face, realize_named_face)
8689 (face_at_string_position, face_at_buffer_position): Supply
8690 new F and CYCLE_CHECK arguments to merge_face_vectors.
8691 (merge_face_heights): New function.
8692 (merge_face_vectors, merge_face_vector_with_property)
8693 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
8694 handle relative face heights.
8695 (lface_same_font_attributes_p): Compare heights using EQ.
8697 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8699 * charset.c (char_to_string): Check the character validity.
8700 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
8702 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
8704 * regex.c (PUSH_FAILURE_COUNT): New macro.
8705 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
8706 Handle popping of a register's or a counter's data.
8707 (POP_FAILURE_POINT): Use the new name.
8708 (re_match_2_internal): Push counter data on the stack for succeed_n,
8709 jump_n and set_number_at and remove misleading dead code in succeed_n.
8711 2000-08-25 Gerd Moellmann <gerd@gnu.org>
8713 * xdisp.c (redisplay_internal): If considering all windows on all
8714 frames, update the display for each frame as soon as possible,
8715 instead of first building all desired matrices for all frames, and
8716 then updating them all.
8717 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8719 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8721 * bytecode.c (mark_byte_stack): Add a comment.
8723 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8724 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8727 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8729 * minibuf.c (do_completion): Always use compare-string, not
8730 string-equal because the latter doesn't pay attention to
8731 multibyteness of strings.
8733 * process.c (create_process): Don't setup raw-text coding here.
8734 (Fopen_network_stream): Don't set coding->src_multibyte and
8735 coding->dst_multibyte here.
8736 (read_process_output): For process filter, return unibyte string
8737 if default-enable-multibyte-characters is nil.
8738 (send_process): If OBJECT is multibyte text, be sure to encoded it
8739 by the specified coding system for the process. Otherwise, setup
8741 (init_process): Don't initialize default-process-coding-system here.
8743 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8745 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8746 <scroll-down-aggressively>: Likewise.
8748 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8750 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8751 zero. Set coding->produced_char correctly.
8753 2000-08-22 Andrew Innes <andrewi@gnu.org>
8755 * makefile.w32-in: New file.
8757 * unexw32.c (unexec): Ignore old_name, and use the actual location
8758 of the current executable instead. Base new_name on this.
8760 * w32proc.c (create_child): Remove reference to security
8761 descriptor, which isn't needed and doesn't compile with mingw32.
8763 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8764 up dllimport attributes.
8765 (x_update_window_end): Update prototype.
8767 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8768 extern, which screws up dllimport attributes.
8770 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8771 up dllimport attributes.
8773 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8774 screws up dllimport attributes.
8776 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8777 up dllimport attributes.
8778 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8779 screws up dllimport attributes.
8781 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8782 up dllimport attributes.
8784 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8785 screws up dllimport attributes.
8787 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8788 screws up dllimport attributes.
8790 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8791 up dllimport attributes.
8793 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8794 unnecessary extern, which screws up dllimport attributes.
8797 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8798 up dllimport attributes.
8800 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8801 unnecessary extern, which screws up dllimport attributes.
8803 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8804 screws up dllimport attributes.
8806 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8807 up dllimport attributes.
8809 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8811 * w32bdf.c (search_file_line):
8812 (set_bdf_font_info):
8814 (w32_get_bdf_glyph):
8815 (w32_BDF_to_x_font): Fix compile warnings.
8817 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8819 * w32select.c: Include keyboard.h before frame.h.
8821 * w32fns.c (max): Define macro.
8822 (JOHAB_CHARSET): Define if not known.
8823 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8824 (Fx_show_tip): Synch with X version.
8826 * w32xfns.c: Include keyboard.h before frame.h.
8828 * w32fns.c: Include keyboard.h before frame.h.
8830 * w32term.c: Include keyboard.h before frame.h.
8832 * fontset.c: Include keyboard.h before frame.h.
8834 * w32inevt.c: Include keyboard.h before frame.h.
8835 (MOUSE_MOVED): Define if not known.
8837 * minibuf.c: Include keyboard.h before frame.h.
8839 * keyboard.c: Include keyboard.h before frame.h.
8841 * indent.c: Include keyboard.h before frame.h.
8843 * dispnew.c: Include keyboard.h before frame.h.
8845 * buffer.c: Include keyboard.h before frame.h.
8847 * alloc.c: Include keyboard.h before frame.h.
8849 * print.c: Include keyboard.h before frame.h.
8851 * process.c: Include keyboard.h before frame.h.
8853 * scroll.c: Include keyboard.h before frame.h.
8855 * sysdep.c: Include keyboard.h before frame.h.
8857 * term.c: Include keyboard.h before frame.h.
8859 * window.c: Include keyboard.h before frame.h.
8861 * xdisp.c: Include keyboard.h before frame.h.
8862 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8864 * frame.c: Include keyboard.h before frame.h.
8866 * w32heap.h: Undefine min, max.
8868 * w32gui.h: Undefine min, max.
8870 * unexw32.c: Change PUCHAR to PCHAR.
8871 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8874 (copy_executable_and_dump_data): Remove unnecessary static defs.
8875 (copy_executable_and_dump_data): Fix compile warnings.
8877 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8879 * w32console.c (min): Define macro.
8880 (clear_frame, write_glyphs): Fix compile warning.
8882 * w32proc.c (compare_env):
8883 (find_child_console): Fix compile warning.
8885 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8886 sys_errlist instead of _sys_errlist.
8887 (get_emacs_configuration_options): New function.
8889 * s/ms-w32.h (sys_nerr): Provide default definition.
8890 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8891 name with _ prepended.
8892 (NSIG): Define if not known.
8893 (get_emacs_configuration): Provide extern declaration.
8894 (get_emacs_configuration_options): Provide extern declaration.
8895 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8897 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8899 (read_unc_volume): Fix compile warning.
8901 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8902 definitions from being used.
8904 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8906 * w32.c (unc_volume_file_attributes):
8907 (open_unc_volume): Make arg const.
8909 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8910 (read_input_waiting): Remove excess parameter.
8912 * w32.c (init_environment): Call _access.
8913 (check_windows_init_file): Call _close.
8914 (init_user_info): Call _putenv.
8915 (init_environment): Call _putenv and _strdup.
8916 (init_ntproc): Reset volume info cache on startup.
8918 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8919 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8920 cannot override the CRT malloc.
8922 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8923 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8925 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8926 unless we are linking with a static CRT.
8927 (RVA_TO_PTR): Cast result to unsigned char*.
8929 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8930 (add_volume_info): Use xstrdup.
8932 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8934 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8935 (do_completion, Fminibuffer_complete_word): Use it.
8936 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8937 var so it can take non-boolean values.
8939 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8941 * editfns.c (find_field): Formatting changes.
8942 (toplevel): Some old-style function forward declarations
8943 changed to prototypes, some new protypes added, some functions
8946 * lisp.h (set_time_zone_rule): Add prototype.
8947 (use_dialog_box): External declaration.
8949 * keyboard.c (gen_help_event): Add parameter SIZE.
8950 (kbd_buffer_events_waiting): Slightly rewritten.
8951 (clear_event): New function.
8952 (kbd_buffer_get_event): Use it, and clear the input_events of
8954 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8955 don't fill the newly created array with nils.
8956 (toplevel): Convert some old-style function forward declarations
8959 * keyboard.h (gen_help_event): Change prototype.
8961 * xterm.c (XTread_socket): Change calls to gen_help_event.
8963 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8965 * eval.c (Fmacroexpand): Doc fix.
8967 2000-08-20 Jason Rumney <jasonr@gnu.org>
8969 * w32term.h (x_display_info_for_display): Remove as this function
8970 does not exist on W32.
8972 * w32term.c (help_echo_window): New variable.
8973 (syms_of_w32term): staticpro it.
8974 (note_mode_line_highlight): Set it.
8975 (XTextExtents16): Removed as there is no equivalent on W32.
8976 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8977 the X way of doing this will not work for W32.
8978 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8979 (x_draw_image_foreground): Avoid drawing outside of the clip area
8980 when image doesn't have a mask.
8981 (note_mouse_highlight): Process overlays in the right order of
8982 priority. Set help_echo_window.
8983 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8984 because that's more visible for large images.
8986 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8987 name to single_keymap_panes.
8988 (w32_menu_show): Set wv->title when dealing with titles.
8989 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8991 2000-08-21 Miles Bader <miles@gnu.org>
8993 * minibuf.c (do_completion): Try again if we rewrite the input
8994 string, but no completion was done, so that any completion message
8997 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8999 * xfaces.c (lface_equal_p): Compare strings differently.
9000 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9001 (realize_tty_face): Use them.
9002 (syms_of_xfaces): Initialize new variables.
9003 (map_tty_color): New function, extracted from realize_tty_face.
9004 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9005 foreground or background color, store the new color name in the
9006 realized face; previous code trying to do this had no effect.
9007 (realize_tty_face): Use map_tty_color.
9008 (Fclear_face_cache): Set face_change_count and ensure thorough
9011 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9013 * undo.c (record_first_change, record_marker_adjustment): Don't
9014 use XBUFFER on last_undo_buffer which might not be a buffer.
9016 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9018 * coding.c (decode_coding_string): Set members consumed,
9019 consumed_char, produced, produced_char of *coding correctly. If
9020 decode_coding doesn't consume any byte, don't try anymore.
9021 (encode_coding_string): Likewise.
9023 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9025 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9026 conditional have void type, for Standard C compilers.
9028 * xdisp.c (redisplay_internal): Compare windows for equality with
9029 EQ, instead of applying XWINDOW to something that might not
9032 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9034 * fontset.c (Finternal_char_font): Search only the selected frame
9035 for a window of the current buffer.
9037 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9039 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9042 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9043 second half of a HELP_EVENT is found at the start of kbd_buffer.
9045 2000-08-18 Miles Bader <miles@gnu.org>
9047 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9049 * editfns.c (save_restriction_save): Rewrite to use markers.
9050 (save_restriction_restore): Rewrite to understand new form of data
9051 saved by save_restriction_save.
9052 (Fsave_restriction): Remove cautionary note in doc-string.
9054 2000-08-17 Gerd Moellmann <gerd@gnu.org>
9056 * fileio.c (build_annotations): Add a comment explaining the
9057 return value of format-annotate-function. Replace a spurious call
9058 to Flength with a CONSP test. Call format-annotate-function with
9059 a fifth arg specifying how many times the function is been called
9060 in a row, to let it choose temporary buffers appropriately.
9062 2000-08-17 Dave Love <fx@gnu.org>
9064 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
9065 declare make_temp_name twice.
9067 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
9068 (unreadpure): Give it an arg.
9070 * unexalpha.c: Prototype fatal_unexec, mark_x,
9071 update_dynamic_symbols. Declare unexec as void.
9073 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
9074 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
9076 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
9077 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
9079 * alloca.c: Use #error.
9080 [POINTER_TYPE]: Use it.
9082 * eval.c (Fdefvar): Doc fix.
9084 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
9085 INITIALIZE_INTERVAL.
9087 * buffer.h: Avoid DECLARE_INTERVALS.
9089 * config.in: Add size_t.
9091 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
9093 * w16select.c (set_clipboard_data): If there's not enough memory
9094 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9095 expects. In case of other failures, return 3.
9096 (system_error_msg): New error message.
9097 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9100 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9102 * term.c (write_glyphs): Also turn off inverse video after turning
9103 off other appearances in case TS_exit_attribute_mode is not equal
9104 to TS_end_standout_mode.
9105 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9107 (turn_off_face): Reset standout_mode only if
9108 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
9109 is equal to TS_end_standout_mode.
9111 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9113 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
9114 sequence at the end of the source block.
9116 * ccl.c (Fccl_program_p): Docstring modified.
9117 (Fccl_execute): Likewise.
9118 (Fccl_execute_on_string): Likewise.
9120 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
9122 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
9124 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9126 The following changes are mainly to fix bugs of
9127 encode/decode-coding-string failing if encoding/decoding return
9128 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
9129 variable conversion_buffer.
9131 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
9132 decrement dst_end to avoid buffer overflow in the later call of
9135 * coding.h (conversion_buffer_size, conversion_buffer)
9136 (get_conversion_buffer): Extern deleted.
9138 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
9139 (conversion_buffer, conversion_buffer_size): Variables deleted.
9140 (get_conversion_buffer): Function deleted.
9141 (struct conversion_buffer): New structure.
9142 (MAX_ALLOCA): New macro.
9143 (allocate_conversion_buffer): New macro.
9144 (extend_conversion_buffer, free_conversion_buffer): New functions.
9145 (ccl_coding_driver): Set coding->result.
9146 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
9147 this is the last block of source.
9148 (encode_coding): Likewise. Handle the source block as the last
9149 one only when the whole source text is consumed.
9150 (decode_coding_string): Handle the case that the output buffer is
9151 too small to decode the whole source text. Use
9152 allocate_conversion_buffer, extend_conversion_buffer and
9153 free_conversion_buffer, not get_conversion_buffer.
9154 (encode_coding_string): Likewise.
9155 (init_coding): Function deleted.
9156 (init_coding_once): Delete code to initialize conversion_buffer_size.
9158 * emacs.c (main): Don't call init_coding.
9160 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9162 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9163 (insert_glyphs): Likewise.
9165 * w32console.c (write_glyphs): Use a locally declared
9168 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9170 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
9171 member of display_info is NULL.
9173 2000-08-15 Gerd Moellmann <gerd@gnu.org>
9175 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
9177 * term.c (turn_off_face): Reset standout_mode when resetting
9178 appearances with capability `me'.
9179 (write_glyphs): Switch on inverse video before each face change.
9181 2000-08-14 Dave Love <fx@gnu.org>
9183 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
9184 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
9185 (lisp_free): Declare and make static.
9187 * window.c: Fix embedded comment.
9188 (syms_of_window): Fix doc string.
9190 2000-08-14 Gerd Moellmann <gerd@gnu.org>
9192 * keymap.c (push_key_description): If C without modifiers is < 32,
9193 make sure to print `C-' before `M-', like in the manual.
9195 2000-08-11 Gerd Moellmann <gerd@gnu.org>
9197 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
9198 since they aren't relocated anymore.
9199 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
9201 * xdisp.c (try_cursor_movement): Fix handling of cursor in
9202 partially visible line which is smaller than the window's height.
9204 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9206 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
9207 the multibyte form of eight-bit-control characters.
9208 (Fccl_execute_on_string): Initialize ccl->multibyte.
9210 * ccl.h (struct ccl_program): New member multibyte.
9212 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
9214 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9216 * regex.c (regex_compile) <normal_char>: Pay attention to
9218 (analyse_first) <exactn>: Setup fastmap correctly for
9219 eight-bit-control characters.
9221 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9223 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
9225 * keyboard.c (make_lispy_event): Handle the new event type
9226 multibyte_char_keystroke.
9228 * xterm.c: Include coding.h.
9229 (XTread_socket): Work around a bug of XmbLookupString. If the
9230 input is from XIM, decode it according to the current locale. In
9231 that case, generate multibyte_char_keystroke events.
9233 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9235 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
9236 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
9238 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9240 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
9241 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
9242 (move_it_in_display_line_to): Record iterator's ascent and descent
9243 before producing glyphs, and restore them when we know the glyph
9244 doesn't fit on the line.
9245 (move_it_to): Restructured so that it's easier to debug. If
9246 moving to a vpos, and not moving to an x or character position,
9247 stop as soon as the specified vpos is reached; don't move further
9248 into that line because that might change the computed line height.
9249 (try_cursor_movement): New function, extracted from the cursor
9250 movement branch of redisplay_window. If ending on a partially
9251 visible line, don't try to scroll if the cursor line is taller
9253 (redisplay_window): Use try_cursor_movement.
9255 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
9256 because that function doesn't cope with variable-height lines.
9258 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
9259 box cursor because that's better visible for large images.
9261 2000-08-10 Miles Bader <miles@gnu.org>
9263 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
9265 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9267 * xdisp.c (Vmessages_buffer_name): New variable.
9268 (message_dolog): Use it.
9269 (syms_of_xdisp): Initialize it.
9271 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
9273 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
9274 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
9275 redundant now that keyboard.h is included.
9277 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
9279 * keyboard.c (kbd_buffer_events_waiting): New function.
9281 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
9283 * msdos.c: Include keyboard.h.
9284 (XMenuActivate): Empty no_event events from the event buffer. If
9285 no events are left after that, call clear_input_pending.
9286 (mouse_clear_clicks): New function, code moved from mouse_init.
9287 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
9288 mouse driver to ``forget'' any past clicks.
9290 * Makefile.in (msdos.o): Depend on keyboard.h.
9292 2000-08-09 Gerd Moellmann <gerd@gnu.org>
9294 * lisp.h (input_pending): External declaration.
9296 * dispextern.h (Qredisplay_dont_pause): Declare extern.
9298 * xdisp.c (echo_area_display): Display thoroughly if input is
9299 pending. Bind redisplay-dont-pause to t during the redisplay.
9300 in case input is pending.
9302 * dispnew.c (Qredisplay_dont_pause): New variable.
9303 (syms_of_display): Initialize and staticpro it.
9304 (update_frame_1): Don't interrupt the display for pending input if
9305 redisplay_dont_pause is set.
9307 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
9309 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9311 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
9313 * callproc.c (Fcall_process): Terminate the unwind-protect around
9314 the post-read-conversion of coding system.
9316 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
9317 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
9318 * buffer.h (overlays_at): Update prototype.
9319 * xdisp.c (next_overlay_change): Update call to overlays_at.
9320 * xfaces.c (face_at_buffer_position): Likewise.
9321 * textprop.c (Fget_char_property): Likewise.
9322 * xterm.c (note_mouse_highlight): Likewise.
9324 * minibuf.c (do_completion): Don't consider a simple change of
9325 case as `completion'.
9327 2000-08-08 Ken Raeburn <raeburn@gnu.org>
9329 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
9330 * undo.c (record_delete): Make sure last_point_position_buffer is
9331 a buffer before comparing pointers.
9333 * coding.h (decode_coding_string): Declare.
9335 * intervals.h (Fprevious_single_char_property_change): Declare.
9337 * textprop.c (Fprevious_single_char_property_change): Don't do
9338 arithmetic directly on lisp objects.
9340 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
9342 * keyboard.h (menu_item_eval_property): Declare.
9344 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
9345 reuse as buffer name, instead of recreating (and discarding) every
9346 time a message is logged.
9347 (with_echo_area_buffer): Make callback arg A2 a lisp object.
9348 (current_message_1, truncate_message_1, set_message_1)
9349 (display_echo_area_1, resize_mini_window_1): Signatures changed.
9350 (current_message, truncate_echo_area, display_echo_area)
9351 (resize_echo_area_axactly): Changed calls.
9353 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
9355 (Ffind_coding_systems_region_internal): First argument to Fappend
9356 must be an integer, not a Lisp object.
9358 2000-08-08 Kenichi Handa <handa@etl.go.jp>
9360 * charset.c (Fchar_width): Doc fix.
9362 2000-08-08 Gerd Moellmann <gerd@gnu.org>
9364 * charset.c (Fstring_width): Doc fix.
9366 2000-08-07 Gerd Moellmann <gerd@gnu.org>
9368 * xdisp.c (start_display): When starting display on a continuation
9369 line, clear ascent and descent members of the iterator structure;
9370 the height of the continued line does not affect the height of the
9372 (make_cursor_line_fully_visible): Do nothing if cursor is on a
9373 line taller than the window.
9374 (redisplay_window) <forced window start>: Handle case that the
9375 middle of the window is not found in any row.
9376 (dump_glyph_row): Show more information.
9377 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
9378 first text line in a glyph matrix.
9380 * xterm.c (x_draw_image_foreground): Avoid drawing outside
9381 of the clip area when image doesn't have a mask.
9383 * fns.c (sweep_weak_table): Fix survival conditions for
9384 key-or-value and key-and-value weakness.
9386 * .gdbinit (xhashtable): New command.
9388 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
9389 tables out of the list of all weak hash tables.
9391 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
9392 a new buffer is created, make sure echo_area_buffer[] references
9395 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
9397 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
9400 2000-08-07 Kenichi Handa <handa@etl.go.jp>
9402 * syntax.c (skip_chars): Fix previous change. Make the handling
9403 of unibyte string consistent with that of regex search.
9405 2000-08-05 Gerd Moellmann <gerd@gnu.org>
9407 * xmenu.c (popup_get_selection): Use xfree instead of free.
9409 * fileio.c (Finsert_file_contents): Use xfree instead of free.
9411 * editfns.c (Ftranspose_regions): Use xfree instead of free.
9413 * callproc.c (child_setup): Use xfree instead of free.
9415 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
9417 (run_mac_command, closedir): Use `xfree' instead of `free'.
9419 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
9421 * eval.c (error): Use xfree instead of free.
9423 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
9425 * fns.c: Replace `illegal' with `invalid'.
9426 (Fmake_hash_table, make_hash_table): Allow table size of 0.
9428 2000-08-05 Kenichi Handa <handa@etl.go.jp>
9430 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
9433 2000-08-04 Noah Friedman <friedman@splode.com>
9435 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
9438 2000-08-04 Gerd Moellmann <gerd@gnu.org>
9440 * syntax.c (skip_chars): Fix typo in error message.
9442 2000-08-04 Andreas Schwab <schwab@suse.de>
9444 * m/ia64.h: Moved from s/ia64.h.
9446 2000-08-04 Kenichi Handa <handa@etl.go.jp>
9448 * process.c (read_process_output): Big simplification. Handle
9449 composition and post-read-conversion of coding system correctly.
9450 (send_process): Handle composition correctly.
9452 * callproc.c (Fcall_process): Handle post-read-conversion of
9453 coding system if any.
9455 * coding.c (decode_coding_iso2022): More strict check for handling
9457 (coding_restore_composition): Pay attention to the case that
9458 cmp_data is not set properly (because of invalid code in the
9460 (run_pre_post_conversion_on_str): Include text properties in the
9462 (decode_coding_string): Set members of coding correctly.
9464 2000-08-03 Gerd Moellmann <gerd@gnu.org>
9466 * s/ia64.h: New file.
9468 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
9469 Use NULL instead of 0 at the end of variable argument list of
9470 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
9471 sizeof (int) < sizeof (void *).
9473 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
9474 of variable argument lists of XtVaGetValues and XtVaSetValues.
9476 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
9477 variable argument lists of XtVaGetValues and XtVaSetValues.
9479 2000-08-02 Gerd Moellmann <gerd@gnu.org>
9481 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
9482 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
9484 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
9487 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
9488 in call to Fsingle_key_description.
9490 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
9493 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
9495 * window.c (display_buffer_reuse_frames): New variable.
9496 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
9497 frames displaying BUFFER.
9498 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
9500 2000-08-01 Miles Bader <miles@gnu.org>
9502 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
9503 when to constrain NEW_POS (they were pretty screwed up before).
9505 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
9507 * msdos.c (run_msdos_command): Save and restore the master
9508 environment, for the case that child_setup signals an error.
9509 When mirroring slashes in DOS shell commands, don't fail when
9510 argv[2] has embedded blanks.
9511 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
9512 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
9513 (dos_ttraw): Call mouse_setup_buttons.
9515 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
9516 using alloca; free it after run_msdos_command returns.
9518 2000-07-27 Dave Love <fx@gnu.org>
9520 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
9521 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
9523 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
9525 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
9527 * editfns.c (lisp_time_argument): Fix last change.
9529 2000-07-27 Gerd Moellmann <gerd@gnu.org>
9531 * fns.c (Fdelete): Make it work on vectors and strings in addition
9534 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
9535 (syms_of_fns): Initialize new variables.
9536 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
9537 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
9538 weakness, with t meaning the same as `key-and-value'.
9540 2000-07-27 Kenichi Handa <handa@etl.go.jp>
9542 * coding.h (struct coding_system): Member safe_charset deleted.
9544 * coding.c (Qsafe_charsets): This variable deleted.
9545 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
9547 (coding_safe_chars): New function.
9548 (CODING_SAFE_CHAR_P): New macro.
9549 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
9550 checking safe_charsets member of the coding system. Caller changed.
9551 (detect_coding_iso2022): New local variable safe_chars.
9552 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
9553 safe_charsets member of the coding system.
9554 (decode_coding_iso2022): New local variable safe_chars.
9555 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
9556 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
9557 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
9558 (ENCODE_UNSAFE_CHARACTER): New macro.
9559 (encode_coding_iso2022): New local variable safe_chars. Check
9561 (setup_coding_system): Delete the code to initialize
9562 coding->safe_charses
9563 (intersection, find_safe_codings): New functions.
9564 (Ffind_coding_systems_region_internal): New function.
9565 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
9566 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
9567 variable and initialize it.
9569 * fns.c (char_table_ref_and_index): New function.
9571 * lisp.h (char_table_ref_and_index): Add prototype.
9573 2000-07-26 Sam Steingold <sds@gnu.org>
9575 * editfns.c (lisp_time_argument): Added third argument `usec'.
9576 (Ffloat_time): New built-in Lisp function.
9578 2000-07-26 Gerd Moellmann <gerd@gnu.org>
9580 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
9581 for the character code.
9583 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
9586 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
9587 if called for a popup menu.
9588 (xmenu_show): Store help string in widget values.
9590 2000-07-26 Dave Love <fx@gnu.org>
9592 * syswait.h: Move some definitions.
9593 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
9594 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
9595 perspicuous definitions.
9596 (WTERMSIG): Fix bit pattern used.
9598 2000-07-26 Kenichi Handa <handa@etl.go.jp>
9600 * print.c (print_object): If vector printing is truncated, print
9601 "..." to indicate it as well as the case of list printing.
9603 2000-07-25 Gerd Moellmann <gerd@gnu.org>
9605 * xdisp.c (next_element_from_display_vector): Improve comments.
9607 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
9608 for the character code, and the rest for the face id as in 20.x.
9609 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
9611 * window.c (window_display_table): Cleaned up.
9613 * syntax.c (Fforward_word): Add last arg nil in call of
9614 Fconstrain_to_field.
9616 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
9618 * fileio.c (Frename_file) [DOS_NT]: If the file names are
9619 identical but for the letter-case, don't call
9620 barf_or_query_if_file_exists.
9622 2000-07-25 Miles Bader <miles@gnu.org>
9624 * editfns.c (find_field): Honor special `boundary' fields.
9625 (Qboundary): New variables.
9626 (syms_of_editfns): Initialize Qboundary.
9627 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
9628 Use scan_buffer instead of find_before_next_newline, because it
9629 allows us to detect the boundary case where there's a newline at
9631 * lisp.h (Fconstrain_to_field): Update external declaration.
9633 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9635 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
9638 2000-07-24 Dave Love <fx@gnu.org>
9640 * s/sunos4-0.h, s/sol2.h:
9641 (LIBS_TERMCAP): Move from m/sparc.h.
9643 * m/sparc.h (TERMINFO): Moved to system files (probably only
9644 relevant for sunos4 judging by its vintage).
9645 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
9648 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
9650 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
9651 name to single_keymap_panes.
9653 2000-07-24 Andreas Schwab <schwab@suse.de>
9655 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
9657 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9659 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
9660 parameters instead of using int parameters. Expect FN to accept
9661 EMACS_INT parameters.
9662 (display_echo_area, resize_echo_area_axactly, current_message)
9663 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
9664 with new argument list.
9665 (resize_mini_window_1): New callback function.
9666 (current_message_1, truncate_message_1, set_message_1): Change
9667 parameter lists to the new format expected by with_echo_area_buffer.
9669 2000-07-24 Kenichi Handa <handa@etl.go.jp>
9671 * fontset.c (fontset_ref): Remove INLINE declaration.
9672 (fontset_ref_via_base): Likewise.
9673 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
9676 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
9678 * msdos.c (IT_note_mouse_highlight): Process overlays in the
9679 correct order of priority. If help echo was found in an overlay,
9680 use that overlay as the object in which the help echo was found.
9682 2000-07-22 Miles Bader <miles@gnu.org>
9684 * textprop.c (Fprevious_single_char_property_change): The initial
9685 property value should be from the position preceding POSITION, not
9688 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
9690 * coding.c (syms_of_coding): Doc fix for
9691 inhibit-iso-escape-detection.
9693 2000-07-21 Gerd Moellmann <gerd@gnu.org>
9695 * xterm.c (note_mouse_highlight): Process overlays in the right
9698 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
9700 * xterm.c (note_mouse_highlight): If help-echo was found in an
9701 overlay, use that overlay as the object in which the help was found.
9703 * window.c (foreach_window_1): Fix typo reversing an if-condition.
9705 * window.c (foreach_window): Instead of a fake variable argument
9706 list, take one USER_DATA argument.
9707 (foreach_window_1): Likewise, and call callback functions with two
9708 args, the window and USER_DATA.
9709 (struct check_window_data): New struct.
9710 (check_window_containing): Use it.
9711 (window_from_coordinates): Set up a struct check_window_data for
9713 (add_window_to_list, freeze_window_start): Change parameters
9714 according to new calling convention.
9716 * window.h (foreach_window): Change prototype.
9718 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9720 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9722 * xmenu.c (menu_help_callback): Call show_help_echo with
9723 additional arguments OBJECT and POS.
9725 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9727 * data.c (Faset): Allow storing any multibyte character in a
9728 string. Convert unibyte string to multibyte if necessary.
9730 * xfns.c (x_encode_text): New function.
9731 (x_set_name): Use x_encode_text.
9732 (x_set_title): Likewise.
9734 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9736 * xterm.h (x_encode_text): Add prototype.
9738 2000-07-20 Dave Love <fx@gnu.org>
9740 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9743 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9745 * msdos.c (help_echo_window): New variable.
9746 (syms_of_msdos): Initialize and staticpro it.
9747 (IT_note_mode_line_highlight): Set help_echo_window.
9748 (IT_note_mouse_highlight): Ditto.
9749 (dos_rawgetc): Store help_echo_window in the second event produced
9752 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9753 Record the object that generated the help echo and the position of
9754 that object in help_echo_object and help_echo_pos. Record that
9755 some glyphs in a row are displayed in mouse-face.
9756 (IT_update_begin): Don't clear mouse highlight unless one of the
9757 enabled glyph rows is marked as being displayed in mouse-face.
9758 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9759 and position recorded in help_echo_object and help_echo_pos to the
9761 (IT_menu_display): Accept a new argument PN: the pane number of
9762 the current menu pane. Record the pane number and the item
9763 number of the item which has associated help string.
9764 (XMenuActivate): Update the prototype for help_callback in
9765 function declaration. Call IT_menu_display with the current menu
9766 pane number as an additional argument. Call help_callback with
9767 two additional arguments: the pane number and the item number of
9768 the menu item associated with the help text.
9769 (help_echo_object, help_echo_pos): New variables.
9770 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9772 * msdos.h (XMenuActivate): Update prototype.
9774 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9776 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9777 Add some more prototypes.
9779 * xterm.c, xterm.h: Add some more prototypes.
9781 * lisp.h (Fnext_single_char_property_change): Add prototype.
9783 * dispnew.c (direct_output_for_insert): Remove confusing
9784 outer local variable mouse_face_overwritten_p.
9785 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9787 * alloc.c (allocate_string_data): Don't copy old string contents.
9789 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9791 * coding.c (code_convert_region): Delete text properties before
9792 shrinking the conversion region.
9794 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9796 * dispnew.c (update_text_area): Write the whole row if it
9797 has mouse-face in it.
9799 * xfaces.c (face-alternative-font-family-alist): Remove
9800 DEFVAR_LISP; staticpro instead.
9802 * xmenu.c (menu_help_callback): Call show_help_echo with
9805 * keyboard.c (show_help_echo): Add parameter WINDOW.
9806 (read_char): Call show_help_echo with window extracted from Lisp
9808 (gen_help_event): Add parameter WINDOW.
9810 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9812 * xterm.c (help_echo_window): New variable.
9813 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9814 (XTread_socket): Pass help_echo_window to gen_help_event.
9815 (syms_of_xterm): Initialize and staticpro help_echo_window.
9817 2000-07-18 Dave Love <fx@gnu.org>
9819 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9821 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9823 * alloc.c (allocate_string_data): If string had already data
9824 assigned, copy old contents to new string data.
9826 * coding.c (syms_of_coding): Fix typo in spelling of variable
9827 `inhibit-iso-escape-detection'.
9829 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9831 * Makefile.in: Add dependencies on dispextern.h.
9832 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9833 `free'; both can conflict with system header files.
9835 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9837 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9840 2000-07-18 Dave Love <fx@gnu.org>
9842 * window.c (Fwindow_list): Declare arg `window'.
9844 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9846 * coding.c (setup_coding_system): Don't override the explicitly
9847 specified designations.
9849 2000-07-15 Miles Bader <miles@gnu.org>
9851 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9852 from `text_property_eq' and `text_property_stickiness', respectively.
9853 (find_field, Fconstrain_to_field, char_property_eq)
9854 (char_property_stickiness): Changed to call char-property functions
9855 instead of text-property-only ones.
9857 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9858 `next_single_char_property_change'). Do more error checking, and
9859 cleanup limit behavior.
9860 (Fprevious_single_char_property_change): New function.
9861 (syms_of_textprop): Initialize new subrs.
9863 * xdisp.c (display_prop_end, invisible_text_between_p):
9864 Call Fnext_single_char_property_change instead of
9865 next_single_char_property_change.
9867 2000-07-15 Jason Rumney <jasonr@gnu.org>
9869 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9870 after menu is finished with.
9871 (add_menu_item): Only consider wv->title as a menu title.
9872 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9874 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9876 (FONT_REGEXP): Remove unused macro, and its sub-components.
9877 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9879 * w32term.c (help_echo_object, help_echo_pos): New variables.
9880 (note_mode_line_highlight): Store additional information about the
9881 help-echo in help_echo_object and help_echo_pos. Check both
9882 `local-map' and `keymap' properties for changing the cursor
9883 (note_mouse_highlight): Store additional information about the
9884 help-echo in help_echo_object and help_echo_pos.
9885 (note_tool_bar_highlight): Set help_echo_object to nil and
9886 help_echo_pos to -1.
9887 (w32_read_socket): Use gen_help_event instead of filling
9888 input_events manually.
9889 (syms_of_w32term): Staticpro help_echo_object.
9890 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9891 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9892 (x_clear_mouse_face): New function.
9893 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9894 (x_update_window_begin): No need to turn off the mouse
9896 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9897 depending on whether they contain glyphs highlighted in mouse-face.
9898 (x_fill_stretch_glyph_string): Consume runs of stretch
9899 glyphs instead of a single one.
9900 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9901 with new argument list.
9902 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9903 (x_append_glyph, x_append_composite_glyph)
9904 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9905 changes in struct glyph starting 1999-12-27. See comments for
9906 xterm.c on 2000-07-05.
9908 2000-07-14 Sam Steingold <sds@gnu.org>
9910 * xfaces.c (realize_x_face): Fix the last patch:
9911 check `default_face' before dereferencing.
9913 2000-07-14 Dave Love <fx@gnu.org>
9915 * syntax.c (back_comment): Add null default in switch (for pcc).
9917 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9919 * xfaces.c (realize_x_face): Make fontset using the base of the
9920 default_face's fontset, not using the default fontset.
9922 * coding.c (inhibit_iso_escape_detection): New variable.
9923 (syms_of_coding): Make it a Lisp variable.
9924 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9925 nonzero, ignore ISO2022's escape sequence.
9927 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9929 * alloca.c (malloc) [emacs]: Define as xmalloc.
9931 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9932 use that instead of the mouse position. Add parameters DX and DY.
9934 * dispextern.h (Fx_show_tip): Adjust number of parameters
9937 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9938 if HELP is a function, call it with OBJECT and POS as parameters
9939 to get the help to display.
9940 (gen_help_event, kbd_buffer_store_help_event): New functions.
9941 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9942 (read_char): Call show_help_echo with new parameters.
9944 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9947 * xterm.c (help_echo_object, help_echo_pos): New variables.
9948 (note_mode_line_highlight): Store additional information about the
9949 help-echo in help_echo_object and help_echo_pos. Check both
9950 `local-map' and `keymap' properties for changing the cursor
9951 (note_mouse_highlight): Store additional information about the
9952 help-echo in help_echo_object and help_echo_pos.
9953 (note_tool_bar_highlight): Set help_echo_object to nil and
9954 help_echo_pos to -1.
9955 (XTread_socket): Use gen_help_event instead of filling
9956 input_events manually.
9957 (syms_of_xterm): Staticpro help_echo_object.
9959 * xmenu.c (menu_highlight_callback): Use
9960 kbd_buffer_store_help_event instead of setting up and input_event
9963 * xdisp.c (eval_form): GCPRO argument sexpr.
9964 (call_function): New function.
9965 (handle_single_display_prop): Use call_function and FUNCTIONP
9966 instead of checking whether if font_height is a symbol and
9969 * eval.c (internal_condition_case_2): New function.
9971 * lisp.h (FUNCTIONP): New macro.
9972 (internal_condition_case_2, call_function): Add prototypes.
9974 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9975 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9976 Always set `arg' member of input_events.
9977 (construct_menu_click): Unused function removed.
9979 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9981 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9982 (construct_drag_n_drop, x_scroll_bar_handle_click)
9983 (w32_read_socket): Always set `arg' member of input_events.
9985 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9987 * lisp.h (eval_form): Add prototype.
9989 * xdisp.c (eval_form): Make it externally visible.
9991 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9993 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9994 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9995 consing. For prefix events, store the frame in the `arg' slot of
9996 the event, otherwise store the key there.
9997 (XTread_socket): Instead of consing, use the frame_or_window slot
9998 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10000 * xmenu.c (menu_highlight_callback): Store help string in the
10001 `arg' member of the input event; don't cons.
10002 (menubar_selection_callback): Use the `arg' slot of input events
10003 to queue additional information, instead of consing.
10005 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10007 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10009 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10011 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10012 input events to queue additional information, instead of consing.
10014 * keyboard.c (kbd_buffer_gcpro): Renamed from
10015 kbd_buffer_frame_or_window. Now used for all Lisp objects
10016 referenced from the input queue.
10017 (kbd_buffer_store_event): Always use structure assignment for
10018 copying input events. Record all Lisp objects referenced from
10019 events in kbd_buffer_gcpro.
10020 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10021 differently from input events. Test for prefix menu_bar_events
10022 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10023 event in kbd_buffer_gcpro to nil.
10024 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10025 frame_or_window is equal to its arg member as prefix events.
10026 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10027 used by an input event to nil.
10028 (init_keyboard): Use two times the size of the input queue
10029 for kbd_buffer_gcpro.
10030 (syms_of_keyboard): Likewise.
10032 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10033 Use USER_SIGNAL_EVENT.
10035 * termhooks.h (struct input_event): Add member `arg'.
10036 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10037 (USER_SIGNAL_EVENT): Renamed from user_signal.
10039 * xfaces.c (ASET): Remove definition.
10041 * lisp.h (AREF, ASET, ASIZE): New macros.
10043 * fontset.c (AREF, ASIZE): Remove definitions.
10045 * fns.c (AREF): Remove definition.
10047 * composite.c (AREF): Remove definition.
10049 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10051 * dispnew.c (redraw_overlapped_rows): Add missing local.
10052 (scrolling_window): Remove debug code.
10054 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
10055 Before scrolling, turn off a mouse-highlight in the window
10058 * xterm.c (x_update_window_end): Add parameter
10059 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
10060 redisplay in XTframe_up_to_date.
10061 (x_clear_mouse_face): New function.
10062 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
10064 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
10066 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
10067 it when any row is written to that contains glyphs highlighted in
10069 (update_window): Call the window update end hook with new
10070 parameter MOUSE_FACE_OVERWRITTEN_P.
10071 (direct_output_for_insert): Give up if row contains mouse-face.
10073 * dispextern.h (struct redisplay_interface): Add parameter
10074 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
10075 (clear_mouse_face): New function pointer member.
10077 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
10079 * syntax.c (back_comment): Use one switch rather than a few `if's.
10080 Obey open_paren_in_column_0_is_defun_start.
10081 When reverting to the `slow' method, try to nicely handle the case
10082 of nested comments by checking that the comment-starter we found
10083 does indeed match the comment-ender.
10084 (scan_sexps_forward, scan_sexps_forward):
10085 Ignore excessive opening parenthesis rather than throwing an error.
10087 2000-07-11 Gerd Moellmann <gerd@gnu.org>
10089 * doc.c (Fsubstitute_command_keys): Handle case that a GC
10090 in Fwhere_is_internal or get_keymap_1 relocates string contents.
10092 * dispnew.c (direct_output_forward_char): Give up if currently
10093 displaying a message instead of the minibuffer contents.
10095 * xterm.c (x_update_window_begin): No need to turn off the mouse
10097 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10098 depending on whether they contain glyphs highlighted in mouse-face.
10100 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10101 compare the mouse_face_p flags of both rows.
10103 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10105 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10107 * keyboard.c (show_help_echo): Accept additional parameter
10108 ok_to_overwrite_keystroke_echo.
10109 (read_char): Call show_help_echo with a zero
10110 ok_to_overwrite_keystroke_echo argument.
10111 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
10112 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
10113 ok_to_overwrite_keystroke_echo argument.
10114 * w32menu.c (w32_menu_display_help): Call show_help_echo with
10115 non-zero ok_to_overwrite_keystroke_echo argument.
10117 2000-07-10 Gerd Moellmann <gerd@gnu.org>
10119 * xdisp.c (try_window_id): If changes are all below what is
10120 displayed in the window, and point is in the window, we still
10121 might have to find point on the display.
10123 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
10124 glyphs instead of a single one.
10125 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10126 with new argument list.
10127 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10129 * keymap.c (get_keymap_1): Add comment that this function can GC.
10130 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
10131 comment that functions can GC.
10132 (Fset_keymap_parent): GCPRO arg KEYMAP.
10134 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
10136 * msdos.c (XMenuActivate): After exiting the menu, restore the
10137 echo area message and erase it.
10139 2000-07-10 Kenichi Handa <handa@etl.go.jp>
10141 * fontset.c (Ffontset_info): Make the return value more compatible
10142 with that of Emacs 20.
10144 2000-07-07 Gerd Moellmann <gerd@gnu.org>
10146 * eval.c (Fsignal): Handle case that backtrace_list is null.
10148 2000-07-07 Kenichi Handa <handa@etl.go.jp>
10150 * ccl.c (Fccl_execute): Typo fixed.
10152 2000-07-06 Gerd Moellmann <gerd@gnu.org>
10154 * window.c (window_loop): Add missing gcpro1 local variable.
10156 * window.c (Fwindow_list): Reverse list at the end.
10157 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10158 means allow windows on OWINDOW's frame, only.
10159 (window_loop): Simplified; use Fwindow_list.
10161 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10163 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10165 * xterm.c (XTread_socket): Increment handling_signal at the start,
10166 decrement it at the end.
10168 * eval.c (handling_signal): New variable.
10169 (Fsignal): Abort if handling_signal is non-zero.
10171 * lisp.h (handling_signal): External declaration.
10173 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
10175 2000-07-05 Ken Raeburn <raeburn@gnu.org>
10177 Sound support for NetBSD through "Linux emulation" support:
10178 * config.in (HAVE_SOUNDCARD_H): Undef.
10179 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
10180 * Makefile.in (LIBSOUND): New variable.
10181 (LIBES): Include it.
10182 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
10183 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
10184 (vox_open): Use DEFAULT_SOUND_DEVICE.
10185 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
10187 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10189 * print.c (print_error_message): If Vsignaling_function is set,
10190 show it in *Messages*.
10192 * lisp.h (Vsignaling_function): External declaration.
10194 * eval.c (Vsignaling_function): New variable.
10195 (Fsignal): Compute it.
10196 (syms_of_eval): Staticpro it.
10198 2000-07-05 Dave Love <fx@gnu.org>
10200 * syswait.h: Use the autoconf recommended approach. Old code
10201 #if'd out in case we need to revert.
10203 * config.in (HAVE_SYS_WAIT_H): Added.
10205 2000-07-05 Andrew Innes <andrewi@gnu.org>
10207 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
10208 when non-NULL instead of __morecore, to take account of buffer
10209 memory. This also solves a problem with spurious memory warnings
10212 * ralloc.c: Make real_morecore non-static.
10214 * eval.c (internal_condition_case): Comment out abort if
10215 interrupt_input_blocked is not zero.
10217 * makefile.nt: Add support for `bootstrap' and related targets.
10218 Include minimal debug info in emacs.exe in release build.
10219 Remove all dependencies on lisp.h, and fixup some others.
10221 * w32.c (init_environment): Install code from 20.7 for providing
10222 default values for environment variables, based on the
10223 executable's own location.
10224 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
10225 (sys_socket): Install socket inheritance bug fix from 20.7.
10227 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
10228 here via blockinput.h).
10230 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
10232 * w32menu.c (w32_menu_display_help):
10233 * xmenu.c (menu_help_callback): Use show_help_echo.
10235 * keyboard.h (show_help_echo): Declare.
10237 * keyboard.c (show_help_echo): New function, extracted from read_char.
10238 Feval its `msg' argument if it's a cons cell.
10239 (read_char): Use it.
10240 (follow_key): Pass `autoload' to get_keyelt.
10242 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
10243 (note_tool_bar_highlight, XTread_socket):
10244 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
10246 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
10247 (note_tool_bar_highlight, w32_read_socket):
10248 Do not gratuitously ignore non-string `help-echo' properties.
10250 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10252 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
10254 * window.c (delete_all_subwindows): Reset Vwindow_list.
10256 * xterm.c (x_append_glyph, x_append_composite_glyph)
10257 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10258 changes in struct glyph starting 1999-12-27. Some bit-fields of
10259 struct glyph were not set, which made glyphs unequal when compared
10260 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
10261 effects were the result. This also depended on the contents of
10262 memory returned by xmalloc. If flickering happens again, activate
10263 the code in clear_glyph_row that's in #if 0. If the flickering is
10264 gone with that, chances are that it is caused by something similar.
10266 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
10268 * dispextern.h: Add some comments.
10270 * window.c (add_window_to_list): Add parameter LIST.
10271 (window_list): Order list so that, for each frame, windows are
10272 in canonical order, and so that frames appear in the list in
10273 the order given by Vframe_list.
10274 (next_window): Reverse the handling of NEXT_P.
10276 2000-07-04 Gerd Moellmann <gerd@gnu.org>
10278 * window.c (Vwindow_list): New variable.
10279 (make_window, delete_window): Set Vwindow_list to nil.
10280 (check_window_containing): New function.
10281 (window_from_coordinates): Rewritten.
10282 (add_window_to_list, window_list, candidate_window_p)
10283 (decode_next_window_args, next_window): New functions.
10284 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
10285 (Fwindow_list): New function.
10286 (Fother_window): Cleaned up.
10287 (foreach_window): Add a longer "variable argument list". Let
10288 callback function return 0 to indicate that cycling over windows
10290 (foreach_window_1): Likewise.
10291 (freeze_window_start): Return int.
10292 (init_window): New function.
10293 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
10295 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
10296 input_event with bzero.
10297 (main): Call init_window.
10299 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
10302 2000-07-04 Kenichi Handa <handa@etl.go.jp>
10304 * composite.h (make_composition_value_copy): Extern it.
10306 * composite.c (make_composition_value_copy): New function.
10308 * editfns.c (Fformat): While copying text properties, make each
10309 composition property value a copy.
10311 * fns.c (concat): While copying text properties, make each
10312 composition property value a copy.
10314 2000-07-03 Gerd Moellmann <gerd@gnu.org>
10316 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
10318 * fns.c (sweep_weak_table): Mark only objects that are not
10321 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
10322 include those frames as candidates which have their focus
10323 redirected to the minibuffer frame.
10325 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
10327 * fns.c (Fputhash): Return `value' rather than nil.
10329 2000-06-30 Gerd Moellmann <gerd@gnu.org>
10331 * frame.c (next_frame): Don't check focus redirection in case
10332 MINIBUF is a window. Doing so excludes frames using MINIBUF
10333 unless their focus is redirected, which contradicts the
10334 specification of next-frame, and leads to infinite loops in
10335 certain situations when cycling through windows with next-window.
10337 2000-06-30 Kenichi Handa <handa@etl.go.jp>
10339 * coding.c (code_convert_region): Even if the length of text is
10340 zero, try to convert it if coding->type is coding_type_ccl.
10341 (decode_coding_string, encode_coding_string): Likewise.
10343 2000-06-28 Gerd Moellmann <gerd@gnu.org>
10345 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
10346 the display if windows_or_buffers_changed.
10348 * dispnew.c (struct row_entry): New structure.
10349 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
10350 (row_table_size, old_lines, new_lines, old_lines_size)
10351 (new_lines_size, run_pool, runs_size, runs): New variables.
10352 (add_row_entry): New function.
10353 (scrolling_window): Use data structures allocated with xmalloc and
10354 held in global variables, instead of allocating them with alloca and
10355 holding them in local variables. Use a larger hash table whose
10356 size depends on glyph matrix sizes. Don't use bzero to clear the
10357 hash table; instead, clear used slots only.
10359 * fns.c (next_almost_prime): Make it externally visible.
10361 * lisp.h (next_almost_prime): Add prototype.
10363 * s/isc4-0.h (sigunblock): Define.
10365 * s/sco5.h (sigunblock): Define.
10367 2000-06-27 Dave Love <fx@gnu.org>
10369 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
10370 (moved to osf5-0.h).
10371 [!NOT_C_CODE]: Protect string.h stuff.
10373 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
10374 (sys_siglist, NSIG): Definitions moved here from osf1.h.
10376 2000-06-27 Gerd Moellmann <gerd@gnu.org>
10378 * xdisp.c (resize_mini_window): Subtract the extra line spacing
10379 below the last line from the needed window height.
10381 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
10383 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
10384 (Fwidget_get): Use it.
10385 (syms_of_fns): Defsubr it.
10387 2000-06-26 Gerd Moellmann <gerd@gnu.org>
10389 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
10390 display info for XIM.
10391 (xim_open_dpy): Likewise.
10392 (xim_close_dpy): Don't free the display info's XIM.
10394 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
10396 * config.in (USE_XIM): New define.
10398 * keymap.c (get_keyelt): For menu-items containing a `:filter
10399 FILTER', apply FILTER to the menu-item's definition to get the
10400 real definition to use.
10402 * lisp.h (QCfilter): External declaration.
10404 * xfns.c (Fimage_size): New function.
10405 (syms_of_xfns): Defsubr it.
10407 2000-06-26 Andreas Schwab <schwab@suse.de>
10409 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
10410 Fstring_as_unibyte.
10412 2000-06-25 Dave Love <fx@gnu.org>
10414 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
10416 * Makefile.in (blockinput.h): Depend on atimer.h.
10417 (atimer.h): Depend on systime.h.
10419 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
10421 * atimer.h: Protect against multiple inclusion. Include systime.h.
10423 * lisp.h (swap_in_global_binding): Declare.
10425 2000-06-24 Ken Raeburn <raeburn@gnu.org>
10427 * process.c (Fopen_network_stream): Turn off atimers for duration
10428 of call to connect. (Patch from Gerd.)
10430 2000-06-23 Dave Love <fx@gnu.org>
10432 * ralloc.c: Maybe include unistd.h
10434 * emacs.c (setgrp): Undefine before defining.
10435 (malloc_warning, set_time_zone_rule, index): Prototype.
10437 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
10438 HAVE_STRUCT_TIMEZONE.
10440 * s/osf1.h: Move string.h hack here from alpha.h and make it
10442 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
10444 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
10445 (SOCKLEN_TYPE): Don't define.
10447 * m/alpha.h: Remove string.h hack.
10449 * s/osf5-0.h: New file.
10451 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
10452 include time.h, done by systime.h.
10453 [__FreeBSD__]: Remove redundant includes.
10455 * callproc.c (setpgrp): Undefine before defining.
10456 (delete_temp_file): Return Qnil to avoid warning.
10458 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
10460 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
10463 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
10465 * composite.h (compose_text): Declare.
10467 * xterm.c: Don't include sys/types.h unconditionally. Don't
10468 protect its inclusion with !USG (following xmenu.c).
10470 2000-06-23 Gerd Moellmann <gerd@gnu.org>
10472 * xfns.c (x_create_tip_frame): Initialize frame's colors like
10475 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10477 * coding.c (decode_eol_post_ccl): Special handling for undecided
10478 and inconsistent EOL types.
10480 2000-06-22 Gerd Moellmann <gerd@gnu.org>
10482 * xrdb.c (x_load_resources): Add default resource for scroll bar's
10483 trough color and main window's background color.
10485 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
10487 * xterm.h (Xt_app_con): External declaration.
10489 * widget.c (EmacsFrameRealize): Fix typo.
10491 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
10493 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
10494 (handle_invisible_prop): Record the start of invisible text in
10495 it->add_overlay_start.
10496 (struct overlay_entry): Add member `overlay'.
10497 (handle_overlay_change): Simplify.
10498 (next_overlay_string): After having processed overlay strings at the
10499 end of the buffer, record that fact in
10500 it->overlay_strings_at_end_processed_p.
10501 (compare_overlay_entries): If before- and after-strings come
10502 from the same overlay, let before-strings come first.
10503 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
10504 (load_overlay_strings): Take it->add_overlay_start into account
10505 when adding overlay strings.
10507 * dispextern.h (struct it): Add member add_overlay_start.
10509 2000-06-22 Dave Love <fx@gnu.org>
10511 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
10513 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
10515 2000-06-22 Kenichi Handa <handa@etl.go.jp>
10517 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
10520 2000-06-21 Dave Love <fx@gnu.org>
10522 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
10524 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
10526 * syntax.c (back_comment): Simplify string-parity counting (with
10527 the added benefit of handling multiple string-styles as long as
10528 they are not intertwined).
10529 Jump to the slow code as soon as a comment starter is found in
10530 a "string_lossage" position. Fixes the case: " /* " /* " */.
10532 2000-06-21 Dave Love <fx@gnu.org>
10534 * Makefile.in: Use GETLOADAVG_LIBS.
10536 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
10537 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
10539 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10541 * syntax.c (describe_syntax): Recognize the `n'estable bit.
10542 (Fforward_comment, scan_lists):
10543 Check the comstyle of single-char comment-starters.
10544 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
10545 we're just at the beginning of the comment (f.ex with (*) ... (*)).
10546 Check the comstyle of single-char comment-starters.
10547 Clarify control-flow around the Scomment case.
10549 2000-06-20 Dave Love <fx@gnu.org>
10551 * fns.c (make_hash_table, maybe_resize_hash_table):
10552 Cast arg of next_almost_prime.
10554 * tparam.c [emacs]: Include lisp.h.
10556 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
10559 2000-06-20 Gerd Moellmann <gerd@gnu.org>
10561 * keyboard.c (adjust_point_for_property): Check if display
10562 property should be treated as intangible by looking at its value.
10564 * xdisp.c (single_display_prop_intangible_p)
10565 (display_prop_intangible_p): New functions.
10567 * dispextern.h (display_prop_intangible_p): Add prototype.
10569 * xdisp.c (dump_glyph_row): Show type of glyph->object.
10571 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
10572 argument to sigprocmask.
10574 * s/sco5.h (sigblock): Redefined to pass a pointer as second
10575 argument to sigprocmask.
10577 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
10578 sigprocmask_set, and pass a pointer to it to sigprocmask.
10580 * sysdep.c (sigprocmask_set): New variable.
10582 * fileio.c (make_temp_name): Don't use `%s' in string passed to
10585 2000-06-20 Sam Steingold <sds@gnu.org>
10587 * xrdb.c: Don't declare xmalloc, xrealloc.
10589 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10591 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
10592 (re_comp): Cast gettext return value to avoid complaints when
10595 2000-06-20 Dave Love <fx@gnu.org>
10597 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
10599 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
10601 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
10603 * m/alpha.h: Don't declare xmalloc, xrealloc.
10605 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
10607 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
10609 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
10611 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
10614 * keyboard.h (poll_for_input_1): Declare.
10616 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
10618 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
10620 * doprnt.c: Don't declare xmalloc, xrealloc.
10622 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
10623 (getenv, ctime, getwd): Removed.
10624 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
10626 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
10627 x_set_tool_bar_lines.
10629 * config.in: Add HAVE_GETWD. Move some definitions above
10630 machine/system includes.
10632 2000-06-20 Kenichi Handa <handa@etl.go.jp>
10634 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
10636 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
10637 contain information about ENCODING.
10639 * fontset.c (FONTSET_ASCII): Use the first element of char table
10640 for an ASCII font, not defalt slot.
10641 (fontset_ref_via_base): If FONTSET doesn't contain information for
10642 C, try the default fontset.
10643 (make_fontset): Don't copy the default fontset.
10644 (fontset_font_pattern): Likewise.
10645 (accumulate_font_info): If ELT is nil, use the corresponding
10646 element in the default fontset.
10648 2000-06-19 Dave Love <fx@gnu.org>
10650 * syntax.c (Fparse_partial_sexp): Doc fix.
10652 * regex.h: Test PROTOTYPES as well as __STDC__.
10654 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
10655 errno, strerror. Put text after #endif in comment.
10657 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
10659 * xterm.c (x_frame_of_widget): Likewise.
10661 2000-06-19 Gerd Moellmann <gerd@gnu.org>
10663 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
10664 to Vfundamental_mode_abbrev_table.
10666 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
10667 bogus objects are marked. This slows down GC by ~80 percent, but
10668 it might be worth trying when debugging GC-related problems.
10669 This feature requires conservative stack marking to be enabled.
10671 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
10672 returns XLookupChars, reset `modifiers' to zero.
10674 2000-06-19 Dave Love <fx@gnu.org>
10676 * mktime.c: Unprotoized.
10678 2000-06-19 Richard Stallman <rms@gnu.org>
10680 * data.c (set_internal): If variable is frame-local,
10681 store the new value immediately into the frame parameter alist.
10683 2000-06-19 Ken Raeburn <raeburn@gnu.org>
10685 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
10686 in the custom handler pointer.
10688 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
10689 value, or checks for CHAR_META can fail when Lisp_Object is a
10691 * keymap.c (get_keyelt): Likewise.
10693 2000-06-19 Kenichi Handa <handa@etl.go.jp>
10695 * ccl.h (struct ccl_program): New member eol_type.
10696 (struct ccl_spec): New member cr_carryover.
10698 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
10699 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
10701 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
10702 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
10703 (decode_eol_post_ccl): New function.
10704 (decode_coding): Don't detect EOL format here for CCL based coding
10706 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
10707 decode_eol_post_ccl after running the CCL program.
10708 (code_convert_region): Don't detect EOL format here for CCL based
10710 (decode_coding_string): Likewise.
10712 2000-06-18 Ken Raeburn <raeburn@gnu.org>
10714 * charset.c (update_charset_table): Use XINT on "iso_final_char"
10715 when treating it as an integer.
10717 * coding.h (encode_coding_string): Declare.
10719 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10722 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10723 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10724 to be passed to get_local_map.
10726 * sound.c (Fplay_sound): Don't call make_number on
10727 Frun_hook_with_args count argument.
10729 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10730 for lisp objects in X event structure data field, when lisp
10731 objects are represented with unions.
10732 (x_scroll_bar_to_input_event): Ditto.
10734 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10736 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10737 termination of string. Fix sense of test whether
10738 Vline_number_display_limit is an integer.
10740 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10742 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10743 only if HAVE_X_WINDOWS.
10745 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10748 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10751 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10753 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10756 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10758 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10759 start of the while loop.
10761 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10763 * atimer.c (alarm_signal_handler): Add forward declaration.
10765 * data.c (set_internal): Remove debug code.
10767 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10769 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10771 * unexec.c (toplevel) [COFF]: Include coff.h.
10773 * s/lynxos.h: New file.
10775 * keymap.c (Fsingle_key_description): Enclose function key and
10776 event symbol names in angle brackets.
10778 * xdisp.c (setup_echo_area_for_printing): Call
10779 message_log_maybe_newline if message_buf_print is not set.
10781 * print.c (printchar, strout): Don't check message_buf_print
10782 before calling setup_echo_area_for_printing because that
10783 function does something useful even when message_buf_print is
10786 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10788 (ensure_echo_area_buffers): Initialize echo buffer's
10789 truncate lines setting to nil.
10790 (with_echo_area_buffer): Don't set the echo buffer's truncate
10791 lines setting here.
10792 (set_message_1): Set it here instead, based on the value
10793 of message_truncate_lines.
10794 (resize_mini_window): Handle case that lines are truncated.
10795 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10796 DEFVAR_BOOL message-truncate-lines.
10798 * keyboard.c (read_char): Bind message-truncate-lines to t
10799 while displaying a help-echo.
10801 * lisp.h (Qmessage_truncate_lines): External declaration.
10803 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10805 * xdisp.c (Vline_number_display_limit): Renamed from
10806 line_number_display_limit.
10807 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10808 Extend documentation string. Initialize
10809 Vline_number_display_limit to nil meaning no limit.
10810 (decode_mode_spec): Use Vline_number_display_limit with its new
10813 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10815 2000-06-13 Richard Stallman <rms@gnu.org>
10817 * frame.c (Fmodify_frame_parameters): Doc fix.
10819 * xfns.c (x_set_frame_parameters): Comment fix.
10821 * frame.c (store_frame_param): Call swap_in_global_binding if the
10822 variable's current binding was chosen based on this frame.
10824 * data.c (swap_in_global_binding): New function.
10826 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10828 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10829 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10831 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10833 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10835 2000-06-12 Jason Rumney <jasonr@gnu.org>
10837 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10839 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10841 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10843 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10845 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10847 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10848 (syms_of_xfaces): Defsubr Sdump_colors.
10849 (x_free_colors): Don't treat b&w specially on default visual.
10850 (x_free_dpy_colors): New function.
10851 (free_face_colors): Don't check visual class; it's done
10854 * xterm.c (x_frame_of_widget): New function.
10855 (x_alloc_nearest_color_for_widget): Use it.
10856 (x_copy_dpy_color): New function.
10857 (x_destroy_window): Free various colors.
10859 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10861 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10863 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10865 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10867 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10869 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10871 2000-06-11 Dave Love <fx@gnu.org>
10873 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10875 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10877 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10879 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10881 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10884 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10886 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10887 (regex_compile): Fix the code for handling the case of single byte
10888 char and multibyte char being mixed in a range within [...].
10890 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10891 and dst_multibyte members of coding.
10893 * charset.c (update_charset_table): Update the table
10894 bytes_by_char_head.
10895 (init_charset_once): Initialize elements of bytes_by_char_head to
10896 1 except for leading codes for private charases.
10898 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10899 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10901 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10903 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10904 access the data it doesn't point to.
10906 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10908 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10909 will be translated to a switch-frame event when reading the
10910 event queue. This is necessary because Emacs otherwise won't
10911 perform a switch-frame to a new frame until some other event, for
10912 example a keystroke event, forces it to do so. This has various
10913 effects, one visible being that the cursor of a frame created with
10914 C-x 5 2 or switched to with a window manager key binding like
10915 A-TAB stays hollow because selected_window isn't on the newly
10916 focused frame until the switch-frame is performed.
10918 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10919 generating a switch-frame event if necessary.
10921 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10923 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10926 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10928 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10930 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10932 * window.c (displayed_window_lines): Take empty lines at
10933 the bottom of a window into account.
10935 * window.c (displayed_window_lines): New function.
10936 (Fmove_to_window_line): Use displayed_window_lines to determine
10937 the number of lines to move, instead of using the window's height.
10939 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10940 to stop reading, even if the form read sets point to a different
10941 value when evaluated.
10943 * xdisp.c (display_line): Fix code deciding in which line to
10946 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10948 * fileio.c (e_write): Free composition data if stored in
10951 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10953 * xdisp.c (display_line): Set row's and iterator's
10954 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10955 Set cursor even if row ends in the middle of a character.
10956 (dump_glyph_row): Print values of new flags.
10957 (redisplay_window) <cursor movement in unchanged window>: When
10958 point has been moved forward, and PT is at the end of the cursor
10959 row, don't place the cursor in the next row if the cursor row ends
10960 in the middle of a character or at ZV.
10962 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10963 (struct glyph_row): Add starts_in_middle_of_char_p and
10964 ends_in_middle_of_char_p.
10965 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10966 ends_in_middle_of_char_p flag.
10967 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10969 * term.c (append_glyph): Revert change of 2000-06-06.
10971 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10972 padding glyph not fitting on line as whole character not
10975 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10976 this isn't true for images with `:ascent 100'.
10978 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10980 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10981 as modified if it is originally unmodified.
10983 * term.c (encode_terminal_code): Change the way to check if
10984 terminal coding does any conversion.
10985 (append_glyph): Set glyph->pixel_width correctly.
10987 * xdisp.c (display_line): While checking line continuation, pay
10988 attention to a padding glyph.
10990 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10992 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10994 2000-06-05 Dave Love <fx@gnu.org>
10996 * xdisp.c: Include fontset.h.
10998 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11000 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11002 * dispnew.c: Conditionally include term.h.
11004 * coding.h: Declare code_convert_string_norecord.
11006 * frame.h (struct frame): Use volatile unconditionally.
11008 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11010 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11012 * systime.h: Protect against multiple inclusion.
11013 (timezone) [USG5_4]: Define as time_t.
11015 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11016 (Foptimize_char_table, make_temp_name): Declare.
11018 * Makefile.in (xdisp.o): Depend on fontset.h.
11020 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11022 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11023 (Foptimize_char_table, make_temp_name): Declare.
11027 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11029 2000-06-02 Dave Love <fx@gnu.org>
11031 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11033 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11035 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11036 result face, set flags in that face indicating that colors may not
11039 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11040 glyph, use the ASCII NUL character to determine the face.
11042 2000-06-02 Dave Love <fx@gnu.org>
11044 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11045 (VFORK_RETURN_TYPE): Remove.
11047 * config.in: Add NO_MATHERR.
11049 2000-06-01 Dave Love <fx@gnu.org>
11051 * cmds.c (internal_self_insert): Don't check
11052 Vbefore_change_function, Vafter_change_function.
11054 * insdel.c (signal_before_change, signal_after_change): Likewise.
11056 * buffer.c (Vbefore_change_function, Vafter_change_function):
11057 Variables and their initializations deleted.
11059 * callint.c (Fcall_interactively): Doc fix.
11061 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
11063 2000-05-31 Dave Love <fx@gnu.org>
11065 * textprop.c: Revert last change -- duplicated.
11067 2000-05-31 Gerd Moellmann <gerd@gnu.org>
11069 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
11072 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
11074 2000-05-31 Jason Rumney <jasonr@gnu.org>
11076 * search.c (Fre_search_forward, Fre_search_backward)
11077 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
11079 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
11081 2000-05-30 Jason Rumney <jasonr@gnu.org>
11083 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
11084 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
11086 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
11088 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
11089 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
11090 expand a nil default_filename.
11092 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
11093 pointer to glyph_to_pixel_coords, not a frame.
11095 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11096 coding.h to dependencies.
11098 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11100 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11101 window pointer to be consistent with w32term.c and xterm.c.
11103 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11104 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11105 (Qline_spacing, Qcenter): New variables.
11106 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11107 (x_set_line_spacing): New function.
11108 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
11109 (x_specified_cursor_type): New function.
11110 (x_set_cursor_type): Use it.
11111 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
11113 (validate_x_resource_name, x_get_resource_string): Measure lengths
11114 of external strings in bytes.
11115 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
11116 GetTextExtentPoint32 with NULL title.
11117 (Fx_create_frame): Initialize Qline_spacing.
11118 (w32_load_system_font): Initialize font->double_byte_p.
11119 (x_to_w32_charset): Use Vw32_charset_info_alist.
11120 (Image, busy cursor, tooltip functions): Merged changes from
11121 xfns.c. Not yet functional on Windows.
11123 * w32gui.h (W32FontStruct): Add double_byte_p member.
11125 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
11126 (emacs_button_translation): Use it.
11127 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
11128 in `mask' to be set.
11130 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
11133 * w32term.c: Format and doc changes to bring closer to xterm.c.
11134 (w32_char_font_type): New enum.
11135 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
11136 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
11137 (w32_encode_char): New function.
11138 (x_encode_char): Removed.
11139 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
11140 x_encode_char and w32_font_is_double_byte.
11141 (x_produce_image_glyph): Use image_ascent.
11142 (x_produce_glyphs): Use new version of w32_per_char_metric and
11143 handle NULL return value. Allow extra line spacing.
11144 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
11145 (w32_get_glyph_overhangs): Remove unicode_p param. Use
11146 w32_font_type member of glyph instead.
11147 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
11148 (fast_find_position): Make sure not to consider rows not visible
11150 (w32_read_socket) [WM_MENUSELECT]: Cannot call
11151 w32_menu_display_help with input blocked, as it can abort.
11152 (x_display_and_set_cursor): Choose cursor depending
11153 on buffer-local value of cursor_type.
11154 (x_draw_bar_cursor): Add parameter WIDTH.
11156 * w32term.h (CP_DEFAULT): Define.
11157 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11159 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11161 * search.c (Fre_search_forward, Fre_search_backward)
11162 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11164 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11166 * coding.c (detect_coding_iso2022): Fix code for checking
11167 CODING_CATEGORY_MASK_ISO_8_2.
11169 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
11171 * regex.c (PREFETCH_NOLIMIT): New function.
11172 (re_match_2_internal): Use it and adjust the end_match_2 logic.
11174 2000-05-29 Gerd Moellmann <gerd@gnu.org>
11176 * syntax.c (find_defun_start): Move test for
11177 open_paren_in_column_0_is_defun_start outside of the loop.
11179 * xdisp.c (redisplay_window): Really switch buffers when
11180 displaying mode lines, and temporarily set selected_frame to the
11181 frame of the window that's redisplayed.
11183 * xfaces.c (free_realized_faces): Block/unblock input.
11184 (free_realized_multibyte_face): Ditto.
11186 2000-05-29 Dave Love <fx@gnu.org>
11188 * textprop.c (Qkeymap): New variable.
11189 (syms_of_textprop): Intern it.
11191 * keymap.c: Include intervals.h.
11192 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
11194 * Makefile.in (keymap.o): Depend on intervals.h.
11196 * keyboard.c (menu_bar_items, tool_bar_items)
11197 (Fexecute_extended_command): Deal with `keymap' property.
11198 (read_key_sequence): Track map from `keymap' property as well as
11201 * intervals.c (get_local_map): Extra arg to allow looking for
11204 * intervals.h (map_property): New enum.
11205 (get_local_map): Extra arg using it.
11206 (Qkeymap): Declare.
11208 * lisp.h (get_local_map): Don't declare here.
11210 2000-05-29 Kenichi Handa <handa@etl.go.jp>
11212 * Makefile.in (callproc.o): Depend on composite.h.
11214 * callproc.c: Include composite.h.
11215 (Fcall_process): Handle composition correctly.
11217 * coding.h (coding_allocate_composition_data): Extern it.
11218 (coding_restore_composition): Likewise.
11220 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
11221 yet allocated, finish decoding with result
11222 CODING_FINISH_INSUFFICIENT_CMP.
11223 (coding_allocate_composition_data): Make it non-static.
11224 (coding_restore_composition): Likewise.
11226 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
11228 * charset.c (syms_of_charset): Revert last change.
11230 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11232 * term.c (produce_glyphs): Treat characters from the eight-bit-*
11233 charsets as unibyte, with 1-column screen width. Sent by Kenichi
11236 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11238 * charset.c (syms_of_charset): Set width of character sets
11239 eight-bit-control and eight-bit-graphic to 1 column.
11241 2000-05-26 Gerd Moellmann <gerd@gnu.org>
11243 * config.in (HAVE_SPEED_T): New define.
11245 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
11248 2000-05-26 Dave Love <fx@gnu.org>
11250 * coding.c (shrink_decoding_region): Initialize eol_conversion.
11252 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
11253 (Fsubr_arity): New function.
11254 (syms_of_data): Install them.
11256 2000-05-26 Kenichi Handa <handa@etl.go.jp>
11258 * charset.c (init_charset_once): Set the table bytes_by_char_head
11261 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
11262 the default fontset to what Emacs uses by default.
11263 (check_registry_encoding): This function deleted.
11264 (Fset_fontset_font): Remove the adhoc condition for the default
11265 fontset. Allow cons in FONTNAME.
11267 * fns.c (map_char_table): Ignore char-table entries for
11268 charsets eight-bit-control and eight-bit-graphic.
11270 2000-05-25 Ken Raeburn <raeburn@gnu.org>
11272 * emacs.c (main): Initialize keyboard syms before initializing
11273 window code, so face names are available.
11275 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
11277 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
11278 of an anchor at the beginning of a shy-group.
11280 2000-05-25 Gerd Moellmann <gerd@gnu.org>
11282 * xdisp.c (handle_invisible_prop): Don't try to skip over
11283 invisible text if end of text is already reached.
11285 2000-05-25 Dave Love <fx@gnu.org>
11287 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
11289 * coding.c (encode_eol): Add null statement after label.
11291 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
11293 * w16select.c (Fw16_set_clipboard_data): Fix the change from
11296 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11298 * ccl.c (ccl_driver): Fix previous change.
11300 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11302 * coding.c (run_pre_post_conversion_on_str): Set point to the
11303 beginning of buffer before calling coding->post_read_conversion.
11304 (decode_coding_string): Give correct args to
11305 run_pre_post_conversion_on_str.
11306 (encode_coding_string): Likewise.
11308 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
11309 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
11310 eight-bit-graphic correctly.
11312 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
11314 * fileio.c (Finsert_file_contents): Even if a file is not found,
11315 execute codes for setting up coding system. Call
11316 after-insert-file-functions unconditionally.
11318 2000-05-24 Gerd Moellmann <gerd@gnu.org>
11320 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
11321 BSD_PGRPS are not defined.
11323 2000-05-24 Kenichi Handa <handa@etl.go.jp>
11325 * charset.c (update_charset_table): Accept nil in LONG_NAME and
11327 (syms_of_charset): Avoid building same strings.
11329 2000-05-23 Gerd Moellmann <gerd@gnu.org>
11331 * lread.c (Fload): Add a comment about the meaning of
11332 Vuser_init_file being t.
11334 * puresize.h (BASE_PURESIZE): Increase to 675000.
11336 * s/gnu-linux.h (setpgrp): Don't define it here because this
11337 prevents compilation on GNU/Linux systems with glib 2.2.
11339 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
11342 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
11344 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
11345 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
11347 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
11349 2000-05-23 Kenichi Handa <handa@etl.go.jp>
11351 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11353 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
11355 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
11357 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
11359 2000-05-22 Kenichi Handa <handa@etl.go.jp>
11361 * keyboard.c (read_char): Allow character codes 128..255 to be
11362 handled by input-method-function.
11364 * insdel.c (adjust_markers_for_replace): Fix previous change.
11365 (adjust_after_replace): If PREV_TEXT is nil, call
11366 adjust_markers_for_insert, not adjust_markers_for_replace.
11368 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
11370 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
11371 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
11372 [HAVE_GRANDPT]: Define.
11373 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
11375 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
11378 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
11380 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
11382 2000-05-20 Kenichi Handa <handa@etl.go.jp>
11384 The following changes are to handle 8-bit characters in a
11385 multibyte buffer/string without facing with byte combining
11386 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
11387 eight-bit-graphic (for 0xA0..0xFF) are introduced.
11389 * Makefile.in (fns.o): Depend on charset.h.
11391 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
11392 convert it to unibyte.
11393 (make_string): Use parse_str_as_multibyte, not chars_in_text.
11395 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
11396 apparent char boundary.
11397 (Fset_buffer_multibyte): Convert 8-bit characters in the range
11398 0x80..0x9F to/from multibyte form.
11400 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
11403 * callproc.c (Fcall_process): Always encode an argument string if
11404 it is multibyte. Setup src_multibyte and dst_multibyte members of
11405 process_coding properly.
11407 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
11408 SPLIT_NON_ASCII_CHAR.
11410 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
11412 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
11414 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
11415 (SPLIT_CHARACTER_SEQ): This macro deleted.
11416 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
11417 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
11418 and eight-bit-graphic.
11419 (char_to_string): Likewise. Signal an error for too large
11421 (char_printable_p): Return 0 for 8-bit characters.
11422 (update_charset_table): Update iso_charset_table only when a final
11423 character is non-negative.
11424 (find_charset_in_text): Renamed from find_charset_in_str.
11425 Arguments and return value changed. Callers changed.
11426 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
11427 be -1 if CHARSET is used only internally.
11428 (Fmake_char_internal): Handle new charsets; eight-bit-control and
11430 (Fcharset_after): Simplified.
11431 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
11432 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
11433 (multibyte_chars_in_text): Simplified by assuming there's no
11434 invalid multibyte sequence.
11435 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11436 (str_as_unibyte): New functions.
11437 (Fstring): Simpified by assuming that byte combining never happens.
11438 (init_charset_once): Initialization for
11439 LEADING_CODE_8_BIT_CONTROL.
11440 (syms_of_charset): Intern and staticpro Qeight_bit_control and
11441 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
11442 eight-bit-control and eight-bit-graphic.
11444 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
11445 (CHARSET_8_BIT_GRAPHIC): New macros.
11446 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
11447 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
11448 (CHARSET_REVERSE_CHARSET): Likewise.
11449 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
11451 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
11452 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
11453 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
11454 encounter an invalid multibyte sequence.
11455 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
11456 sequence is always valid.
11457 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
11458 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
11459 (CHAR_STRING): For 8-bit characters, call char_to_string.
11460 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
11461 multibyte sequence is always valid.
11462 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
11463 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11464 (str_as_unibyte): Extern them.
11465 (BCOPY_SHORT): Fix a bug.
11466 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
11467 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
11468 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
11469 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
11471 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
11472 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
11473 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
11474 (EMIT_BYTES): New macros.
11475 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
11476 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
11478 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
11479 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
11480 check the validity of multibyte sequence.
11481 (decode_coding_emacs_mule): New function.
11482 (encode_coding_emacs_mule): New macro.
11483 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
11485 (DECODE_ISO_CHARACTER): Just return a character code.
11486 (DECODE_COMPOSITION_START): Set coding->result instead of result.
11487 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
11488 EMIT_CHAR to produced decoded characters. Exit the loop only by
11489 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
11491 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
11492 only position codes for an invalid character.
11493 (encode_designation_at_bol): Return new destination pointer. 5th
11494 arg DSTP is changed to DST.
11495 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
11496 from the source by ONE_MORE_CHAR. Don't handle the case of last
11498 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
11500 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
11501 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
11502 TWO_MORE_BYTES to fetch a byte from the source.
11503 (encode_eol): Pay attention to coding->src_multibyte.
11504 (detect_coding, detect_eol): Preserve members src_multibyte and
11506 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
11507 (encoding_buffer_size): Set magnification to 3 for all coding
11508 systems that require encoding.
11509 (ccl_coding_driver): For decoding, be sure that the result is
11510 valid multibyte sequence.
11511 (decode_coding): Initialize coding->errors and coding->result.
11512 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
11513 and raw-text, always call decode_eol. Handle the case of last
11514 block here. If not coding->dst_multibyte, convert the resulting
11515 sequence to unibyte.
11516 (encode_coding): Initialize coding->errors and coding->result.
11517 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
11518 and raw-text, always call encode_eol. Handle the case of last
11520 (shrink_decoding_region, shrink_encoding_region): Detect cases
11521 that we can't skip data more rigidly.
11522 (code_convert_region): Setup src_multibyte and dst_multibyte
11523 members of coding. For decoding, if the buffer is multibyte,
11524 convert the source sequence to unibyte in advance. For encoding,
11525 if the buffer is multibyte, convert the resulting sequence to
11526 multibyte afterward.
11527 (run_pre_post_conversion_on_str): New function.
11528 (code_convert_string): Deleted and divided into the following two.
11529 (decode_coding_string, encode_coding_string): New functions.
11530 (code_convert_string1, code_convert_string_norecord): Call one of
11532 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
11533 MAKE_NON_ASCII_CHAR.
11534 (Fset_terminal_coding_system_internal)
11535 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
11536 and dst_multibyte members.
11537 (init_coding_once): Initialize iso_code_class with new enum
11538 ISO_control_0 and ISO_control_1.
11540 * coding.h (enum iso_code_class_type): Member ISO_control_code is
11541 devided into ISO_control_0 and ISO_control_1.
11542 (struct coding_system): New members src_multibyte, dst_multibyte,
11543 errors, and result. Delete member fake_multibyte.
11544 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
11546 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
11549 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11552 * editfns.c (Fformat): Be sure to convert 8-bit characters to
11554 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
11556 (Ftranspose_region): Delete codes for handling byte combining.
11558 * fileio.c (Finsert_file_contents): Setup src_multibyte and
11559 dst_multibyte members of coding. On handling REPLACE on unibyte
11560 buffer, convert the result of decode_coding to unibyte. On
11561 inserting into a mutibyte buffer, always call code_convert_region.
11562 (e_write): Setup coding->src_multibyte according to the
11563 multibyteness of the source (buffer or string).
11565 * fns.c (concat): Handle 8-bit characters correctly.
11566 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
11567 unibyte in the result.
11568 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
11569 valid multibyte form in the result.
11570 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11571 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
11572 return -1, signal an error.
11573 (base64_encode_1): New arg MULTIBYTE. Get each character by
11574 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
11575 character is found, return -1.
11576 (Fbase64_decode_region): Delete codes for handling byte-combining.
11577 Treat each decoded byte as a unibyte character.
11578 (Fbase64_decode_string): Return unibyte string.
11579 (Fcompare_strings, concat, string_byte_to_char): Use
11580 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
11581 FETCH_STRING_CHAR_ADVANCE.
11582 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11583 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
11585 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
11586 SPLIT_NON_ASCII_CHAR.
11587 (fontset_ref_via_base, fontset_set): Likewise
11589 * insdel.c (adjust_markers_for_record_delete): Deleted.
11590 (adjust_markers_for_insert): Argument changed. Caller changed.
11591 (adjust_markers_for_replace): Likewise.
11592 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
11593 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
11594 (copy_text): Delete unused local varialbe c_save. For converting
11595 to multibyte, be sure to make all 8-bit characters in valid
11597 (count_size_as_multibyte): Handle 8-bit characters correctly.
11598 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11599 (adjust_after_replace, replace_range, del_range_2)
11600 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
11601 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11602 (adjust_after_replace, replace_range, del_range_2) Delete codes for
11603 handling byte combining.
11604 (adjust_before_replace): Deleted.
11606 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
11607 SPLIT_NON_ASCII_CHAR.
11608 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11609 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11610 (Fkey_description): Likewise.
11612 * lread.c (read1): On reading multibyte string, be sure to make
11613 all 8-bit chararacters in valid multibyte form.
11614 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11616 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
11619 * process.c (Fstart_process): GCPRO current_dir before calling
11620 Ffind_operation_coding_system. Encode arguments here.
11621 (create_process): Don't encode arguments here. Setup
11622 src_multibyte and dst_multibyte members of struct coding.
11623 (read_process_output): Setup src_multibyte and dst_multibyte
11624 members of struct coding. If the output is to multibyte buffer,
11625 always decode the output of the process. Adjust the
11626 representation of 8-bit characters to the multibyteness of the output.
11627 (send_process): Setup coding->src_multibyte according to the
11628 multibyteness of the source.
11630 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11631 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
11632 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
11634 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
11636 * w16select.c (Fw16_set_clipboard_data): Setup members
11637 src_multibyte and dst_multibyte of coding. Adjusted for the
11638 change for find_charset_in_str.
11639 (Fw16_get_clipboard_data): Likewise.
11641 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
11642 dst_multibyte of coding.
11643 (x_to_w32_font): Likewise.
11645 * w32select.c (Fw32_set_clipboard_data): Setup members
11646 src_multibyte and dst_multibyte of coding. Adjusted for the
11647 change for find_charset_in_str.
11648 (Fw32_get_clipboard_data): Likewise.
11650 * xdisp.c (get_next_display_element): Handle 8-bit characters
11652 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
11653 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11655 * xselect.c (selection_data_to_lisp_data): Setup members
11656 src_multibyte and dst_multibyte of coding. Adjusted for the
11657 change for find_charset_in_str.
11658 (lisp_data_to_selection_data): Likewise.
11660 2000-05-19 Gerd Moellmann <gerd@gnu.org>
11662 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
11664 * dispextern.h (Vimage_types): Add extern declaration.
11666 * xdisp.c (Vimage_types): Moved here from xfns.c.
11667 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
11669 * xfns.c (Vimages_types): Moved to xdisp.c.
11670 (syms_of_xfns): Move `image-types' to xdisp.c.
11672 * w32fns.c (Vimage_types): Removed.
11673 (syms_of_w32fns): Remove `image-types'.
11675 2000-05-18 Kenichi Handa <handa@etl.go.jp>
11677 * fns.c (map_char_table): Pay attention to character number of
11678 charset. Check the validity of charset at the first level. For
11679 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
11682 * fontset.c: Include "buffer.h".
11683 (fs_load_font): If the face has fontset, record the face ID in
11685 (Finternal_char_font): New function.
11686 (accumulate_font_info): New function.
11687 (Ffontset_info): Rewritten for the new fontset implementation.
11688 (syms_of_fontset): Register Vdefault_fontset in the first element
11689 of Vfontset_table. Include Vdefault_fontset in
11690 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
11693 2000-05-16 Dave Love <fx@gnu.org>
11695 * m/iris5d.h: Deleted -- unused.
11697 2000-05-16 Gerd Moellmann <gerd@gnu.org>
11699 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
11700 `invalid' instead of `illegal'.
11702 * indent.c (Fmove_to_column): When ending within a tab, insert
11703 spaces first so that markers at the end of the tab get adjusted.
11705 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
11706 buffer list that wasn't selected in that frame.
11708 * filelock.c (get_boot_time): To obtain an 8 char file name, which
11709 is needed on mescaline, use a 2 char prefix, and call
11710 make_temp_name with second arg non-zero.
11712 * fileio.c (make_temp_name): New function, extracted from
11714 (Fmake_temp_name): Use it.
11716 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11718 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11720 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11722 * Makefile.in (lisp): Add env.elc.
11724 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11726 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11728 * search.c (Freplace_match): Handle case of `\N' in the
11729 replacement when there's no group N.
11731 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11733 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11734 of the message to message_dolog.
11736 * keyboard.c (read_char): Don't clear current message for help
11737 events; let the code handling help events handle this. Change
11738 code detecting help events that should be ignored.
11740 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11741 we're interating over a string.
11743 2000-05-09 Dave Love <fx@gnu.org>
11745 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11746 that offset before writing. Move gcpro region past call of
11749 2000-05-04 Dave Love <fx@gnu.org>
11751 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11753 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11755 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11756 of inserted characters when BUF equals the current buffer, and PT
11757 is in front of or equal to FROM.
11759 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11761 * xdisp.c (handle_single_display_prop): If display property value
11762 is invalid, or something not supported on the frame, restore
11763 iterator's position to what it was initially. Make sure to return
11764 0 for invalid and unsupported property values.
11766 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11767 that x_per_char_metric returns null.
11769 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11771 * xterm.h (struct face): Add forward declaration.
11772 (struct image): Ditto.
11773 (image_ascent): Add prototype.
11775 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11776 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11777 image_ascent instead of using IMAGE_ASCENT.
11779 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11780 (IMAGE_ASCENT): Removed.
11782 * xfns.c (Qcenter): New variable.
11783 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11784 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11785 (image_ascent): New function.
11786 (lookup_image): Recognize `:ascent center'.
11787 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11788 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11789 (xbm_load): Don't set image's ascent here.
11790 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11791 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11792 check ascent values here.
11793 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11794 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11795 (syms_of_xfns): Initialize Qcenter.
11797 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11798 to the limits, increase the limits.
11800 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11802 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11803 Check Vfont_encoding_alist against the full name of the opened font.
11805 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11807 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11808 taller than the window.
11810 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11812 * xfaces.c (realize_x_face): Fix the argument of the second
11813 xassert. BASE_FACE may not be a face for ASCII.
11815 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11817 * print.c (print_object): Treat print-length < 0 as nil.
11819 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11821 * s/freebsd.h (TERMCAP_OBJ): Removed.
11822 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11824 * lread.c (read1): Don't treat period followed by certain
11825 characters as symbol start.
11827 * xfns.c (slurp_file): New function.
11828 (xbm_image_p): Handle case of in-memory XBM files.
11829 (xbm_scan): Rewritten to work on memory buffers instead of files.
11830 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11831 Work on memory buffers instead of files. If DATA is null test
11832 if buffer looks like an in-memory XBM file.
11833 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11834 memory buffers instead of files.
11835 (xbm_file_p): New function.
11836 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11838 * lread.c (end_of_file_error): New function.
11839 (read1): Call it instead of signaling `end-of-file' directly.
11841 * print.c (print_error_message): Print data of `end-of-file'
11842 with Fprinc instead of Fprin1.
11844 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11846 * window.c (freeze_window_start): Check that minibuffer scroll
11847 window isn't nil before extracting the window structure pointer
11850 * undo.c (record_delete): If we hit the end of the undo list, stop
11851 picking elements apart.
11853 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11855 * xdisp.c (display_line): If lines are continued, restore
11856 iterator's ascent/descent information to the values before the
11857 first glyph not fitting on the line.
11859 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11861 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11862 positions in glyph matrix. Don't compute new window end positions.
11864 * dispnew.c (increment_matrix_positions): Renamed from
11865 increment_glyph_matrix_buffer_positions.
11866 (increment_row_positions): Renamed from
11867 increment_glyph_row_buffer_positions.
11869 * dispextern.h: Change names of renamed functions from dispnew.c
11872 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11874 * fileio.c (Fdo_auto_save): Create directories for auto-save
11875 list file if necessary.
11877 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11878 from buffer or frame.
11879 (automatic_hscrolling_p): New variable.
11880 (hscroll_windows): Scroll windows horizontally only if automatic
11881 hscrolling is allowed.
11882 (syms_of_xdisp): New variable `automatic-hscrolling'.
11884 * frame.h (struct frame): Add member extra_line_spacing.
11886 * xfns.c (x_set_line_spacing): New function.
11887 (Fx_create_frame): Set line spacing from resources.
11888 (Qline_spacing): New variable.
11889 (syms_of_xfns): Initialize Qline_spacing.
11891 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11893 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11894 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11895 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11896 extra_line_spacing from default value.
11897 (init_buffer_once): Initialize default value of extra_line_spacing.
11899 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11902 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11903 prompt_width. Add extra line spacing.
11905 * term.c (produce_glyphs): Remove reference to struct it's
11908 * dispextern.h (struct it): Remove member prompt_width, add
11909 extra_line_spacing.
11911 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11913 * dispnew.c (update_frame_line): When writing a whole line, make
11914 sure cursor is in the right row afterwards, otherwise a use of
11915 capability `ch' in cmgoto might leave the cursor in the row below.
11917 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11919 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11921 * keyboard.c (timer_check): Fix typo in comment.
11923 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11925 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11926 name change: ch -> character.
11928 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11930 * keyboard.c (echo_message_buffer): New variable.
11931 (echo_now): Set echo_message_buffer to the echo area buffer used
11932 to display the echo.
11933 (cancel_echoing): Reset echo_message_buffer to nil.
11934 (read_char): Code rewritten that handles canceling an echo or
11935 echoing a dash, respectively.
11937 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11938 directory doesn't exist.
11940 2000-04-19 Dave Love <fx@gnu.org>
11942 * fns.c (syms_of_fns): Defsubr mapc.
11943 (concat): Don't allow numeric args.
11944 (Fconcat): Doc change.
11946 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11948 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11949 instead define end_match(1|2) more carefully.
11950 Use GET_CHAR_BEFORE_2 for `begline'.
11952 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11954 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11955 on 64-bit systems where NULL is defined as `0'.
11957 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11958 the `variable argument list' to make it work on Alpha.
11960 * m/alpha.h (_LP64) [!_LP64]: Define.
11961 (ORDINARY_LINK): Define for NetBSD.
11963 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11965 2000-04-19 Dave Love <fx@gnu.org>
11967 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11970 * Makefile.in (LIBS): Don't use.
11971 (GETLOADAVG_OBJ): Define again.
11972 (otherobj): Add GETLOADAVG_OBJ.
11974 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11976 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11978 * lread.c (read_filtered_event): Cancel and start busy cursor.
11980 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11981 that the per-character metrics may be null.
11983 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11985 * buffer.c (clone_per_buffer_values): New function.
11986 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11987 clone_per_buffer_values if CLONE is not nil.
11989 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11991 2000-04-16 Dave Love <fx@gnu.org>
11993 * Makefile.in: Remove obsolete localcpp stuff.
11994 (GETLOADAVG_OBJ): Don't define.
11995 (obj): Move LIBOBJS...
11996 (otherobj): ... to here.
11997 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11998 whitespace-only lines after the continuation (Irix).
12000 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12002 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12004 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12006 2000-04-14 Dave Love <fx@gnu.org>
12008 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12009 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12010 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12011 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12014 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12015 autoconfiscated HAVE_GETLOADAVG.
12017 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12020 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12022 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12023 (fill_in_lock_file_name): Avoid existing files that aren't links.
12025 2000-04-14 Dave Love <fx@gnu.org>
12027 * Makefile.in (LIBS, LIBOBJS): New variable.
12028 (INTERVAL_SRC): Convert to make variable.
12029 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12030 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12031 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12033 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12034 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12035 (shortlisp): Add facemenu, float-sup, frame.
12036 (SOME_MACHINE_LISP): Remove them from here.
12037 (LIBES): Change unused LDLIBS to autoconf LIBS.
12039 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12041 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12043 * composite.c (update_compositions): If FROM and TO are not in a
12044 valid range, do nothing.
12046 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12048 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12050 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12052 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
12055 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
12057 * fileio.c (a_write): Remove redundant semi-colons.
12058 (e_write): Return -1 if failed to write all the data.
12059 This fixes the changes made at 1999-12-15.
12061 2000-04-12 Dave Love <fx@gnu.org>
12063 * fns.c (mapcar1): Test for null vals to support mapc.
12064 (Fmapc): New function.
12066 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
12068 * msdos.c (NUM_MOUSE_BUTTONS): Define.
12069 (IT_frame_up_to_date): Support the buffer local value of
12070 cursor-type, if defined.
12072 2000-04-10 Dave Love <fx@gnu.org>
12074 * editfns.c (preceding-char, following-char): Doc fix.
12076 2000-04-10 Ken Raeburn <raeburn@gnu.org>
12078 * Makefile.in (temacs): Revert 2000-03-12 change.
12080 2000-04-10 Jason Rumney <jasonr@gnu.org>
12082 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
12084 2000-04-10 Gerd Moellmann <gerd@gnu.org>
12086 * xdisp.c (setup_echo_area_for_printing): Choose an echo
12087 area buffer, if it's not set up yet.
12089 * indent.c (compute_motion): Set immediate_quit.
12091 2000-04-09 Gerd Moellmann <gerd@gnu.org>
12093 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
12094 (realize_tty_face): Suppress boldness if colors are the inverse of
12095 the default colors, and tty_suppress_bold_inverse_default_colors_p
12097 (Ftty_suppress_bold_inverse_default_colors): New function.
12098 (syms_of_xfaces): Defsubr it.
12100 * buffer.c (Frestore_buffer_modified_p): New function.
12101 (syms_of_buffer): Defsubr it.
12103 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12105 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12106 charset id (int) argument, not a charset (Lisp_Object).
12108 * coding.h (code_convert_string): Declare.
12109 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
12110 object, as the fourth argument to code_convert_string.
12112 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
12113 (Fset_fontset_font): Use EQ to compare lisp objects.
12115 2000-04-05 Ken Raeburn <raeburn@gnu.org>
12117 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
12118 a pointer that looks like a lisp object.
12119 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
12120 zero, instead see whether it's an integer object, since they can't
12122 (GET_INTERVAL_OBJECT): Simply assign to the destination.
12124 * dispnew.c (allocate_matrices_for_frame_redisplay)
12125 (direct_output_forward_char): Use X(U)INT and make_number as needed
12126 to convert between (unsigned) int values and lisp integers.
12127 * keyboard.c (read_key_sequence): Likewise.
12128 * lread.c (substitute_object_recurse): Likewise.
12129 * fns.c (concat, hash_lookup, hash_remove): Likewise.
12130 * minibuf.c (do_completion, Fminibuffer_complete_word)
12131 (Fminibuffer_completion_help): Likewise.
12132 * term.c (produce_special_glyphs): Likewise.
12134 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
12135 * print.c (print_preprocess, print_object): Likewise.
12137 * search.c (compile_pattern): Use NILP when checking for nil.
12139 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
12140 __OPTIMIZE__]: Provide a GNU C macro version that handles
12141 lisp-object unions.
12142 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
12143 field, to better cope with ENABLE_CHECKING and calls that modify a
12144 Lisp_Object using its old value.
12146 2000-04-04 Gerd Moellmann <gerd@gnu.org>
12148 * window.c (compare_window_configurations): Signal an error
12149 if parameters C1 or C2 aren't window configurations.
12151 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
12152 AFTER_POTENTIAL_GC calls around calls to functions that can
12153 signal an error and thus invoke the debugger.
12155 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12157 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12158 an error if decoding fails.
12160 * keyboard.c (lispy_mouse_names): Variable removed.
12161 (Vlispy_mouse_stem): New variable.
12162 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12163 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12164 for any mouse button number. Increase size of mouse_syms and
12165 button_down_location as needed. Call modify_event_symbol with
12166 different arguments.
12167 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12168 Call modify_event_symbol with different arguments.
12169 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12170 for any button number. Call modify_event_symbol with different
12172 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
12173 Accept a string for NAME_ALIST_OR_STEM.
12175 * lisp.h (larger_vector): Add prototype.
12177 * fns.c (larger_vector): Make externally visible.
12179 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
12181 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
12183 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
12184 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
12185 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
12186 we are between str1 and str2.
12187 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
12188 (PATFETCH): Use `TRANSLATE'.
12189 (PATFETCH_RAW): Fetch multibyte char if applicable.
12190 (PATUNFETCH): Remove.
12191 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12192 When writing a char, write it directly into the pattern buffer rather
12193 than going needlessly through a temp char-array.
12194 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
12195 multibyte magic and remove the useless `#ifdef emacs'.
12196 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
12199 * regex.h (struct re_pattern_buffer): Make field `multibyte'
12200 conditional on `emacs'.
12202 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
12204 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12206 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
12207 non-union-type versions of XMARK and friends here, because XMARK
12208 and friends won't work on an integer field if NO_UNION_TYPE is not
12210 (make_number): Define as a function if it's not defined as a macro.
12212 * composite.c (run_composite_function): Use NILP when checking for nil.
12213 (syms_of_composite): Delete local var NARGS, pass an int as first
12214 argument to Fmake_hash_table.
12216 * editfns.c (text_property_stickiness): Use NILP to test
12217 Lisp_Object boolean value.
12218 (Fmessage_or_box): Don't use NILP to test int variable.
12219 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
12220 problems reading from and changing the same lisp value in an
12223 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12225 * term.c (TN_no_color_video): New variable.
12226 (term_init): Intitialize TN_no_color_video.
12227 (enum no_color_bit): New enumeration.
12228 (MAY_USE_WITH_COLORS_P): New macro.
12229 (turn_on_face): Use it to determine if attributes may be used
12230 combined with colors.
12232 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12234 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
12235 with int lvalues via casts; instead, just yield lisp object lvalues.
12236 (enlarge_window): Variable sizep now points to Lisp_Object. Use
12237 proper accessor macros.
12238 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
12239 (grow_mini_window): Fix typo getting int value of root->height.
12241 * xdisp.c (compute_string_pos): Fix order of arguments to
12242 string_pos_nchars_ahead.
12243 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
12244 count arg to variable-arg routines like Frun_hook_with_args and
12246 (back_to_previous_visible_line_start)
12247 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
12248 fixed-arg routines like Fget_char_property and Fmake_string.
12249 (reconsider_clip_changes): Use XINT when comparing integer lisp
12250 objects, or passing them as int arguments.
12251 (mark_window_display_accurate, insert_left_trunc_glyphs)
12252 (append_space, extend_face_to_end_of_line): Use make_number when
12253 storing or passing integer values as lisp objects.
12254 (set_cursor_from_row, highlight_trailing_whitespace): Use
12255 INTEGERP, not implicit test against zero, for glyph object.
12256 (try_window_id): Don't use make_number when we want an int value.
12258 * xfaces.c (xlfd_symbolic_value): Make last argument a
12259 Lisp_Object, to be consistent with callers.
12260 (Fbitmap_spec_p): Use XINT to get numeric value of height.
12261 (lface_hash): Apply XFASTINT to lisp values before folding in.
12263 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
12264 fill in window width and height. Pass an int, not a lisp object,
12265 as first arg to Finsert.
12267 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12269 * xfaces.c (realize_basic_faces): Block input while realizing
12272 * keyboard.c (lispy_mouse_names): Add additional mouse names.
12274 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
12276 2000-03-31 Gerd Moellmann <gerd@gnu.org>
12278 * xterm.c (x_produce_glyphs): When displaying unibyte text
12279 or ASCII, handle case that per-char metric is null.
12281 2000-03-30 Ken Raeburn <raeburn@gnu.org>
12283 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
12285 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
12286 (XSUBR, XBUFFER): Verify correct object type before returning
12287 pointer, using eassert.
12288 * frame.h (XFRAME): Likewise.
12290 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
12291 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
12292 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
12293 * data.c (set_internal): Likewise.
12294 * dispextern.h (WINDOW_WANTS_MODELINE_P)
12295 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
12296 * fileio.c (auto_save_1): Likewise.
12297 * insdel.c (check_markers): Likewise.
12298 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
12299 * undo.c (record_insert): Likewise.
12300 * vmsproc.c (child_sig): Likewise.
12301 * window.c (unshow_buffer, window_loop): Likewise.
12302 * xterm.c (x_erase_phys_cursor): Likewise.
12304 2000-03-30 Gerd Moellmann <gerd@gnu.org>
12306 * xfns.c (free_image_cache): Free the cache structure itself
12307 last, after all its members have been freed.
12309 * lisp.h (xstrdup): Add prototype.
12311 * alloc.c (xstrdup): Moved here from xfaces.c.
12312 (allocating_for_lisp): Variable removed.
12313 (lisp_malloc): Block input around the calls to malloc and mem_insert.
12315 * xfaces.c (realize_tty_face): Use find_symbol_value instead
12317 (xstrdup): Moved to alloc.c.
12319 2000-03-29 Ken Raeburn <raeburn@gnu.org>
12321 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
12323 * emacs.c (main): Fix sense of no-loadup test.
12325 * config.in (ENABLE_CHECKING): Undef.
12327 * lisp.h (struct interval): Replace "parent" field with a union of
12328 interval pointer and Lisp_Object; add new bitfield to use as
12329 discriminant. Change other flag fields to bitfields.
12330 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
12331 is defined and the supplied test fails, print a message and abort.
12332 (eassert): New macro. Use CHECK to provide an assert-like facility.
12334 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
12335 pointers; abort if the value looks like a lisp object.
12336 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
12337 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
12338 Modify for new interval parent definition.
12340 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
12341 (UNMARK_BALANCE_INTERVALS): Update references that need an
12342 addressable lisp object in the interval structure.
12343 (die): New function.
12344 (suppress_checking): New variable.
12346 * intervals.c (interval_start_pos): Just return 0 if there's no
12349 2000-03-29 Gerd Moellmann <gerd@gnu.org>
12351 * lread.c (read1): Accept `.' (period) as symbol start like in CL
12352 and earlier Emacs versions.
12354 * keyboard.c (Ftop_level): Cancel busy-cursor.
12356 * eval.c (call_debugger): Cancel busy-cursor.
12358 2000-03-29 Kenichi Handa <handa@etl.go.jp>
12360 * search.c (Freplace_match): Adjust multibyteness of the current
12361 buffer and NEWTEXT. Free allocated memory before signaling an error.
12363 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
12365 * regex.c (analyse_first): New function obtained by ripping out most
12366 of re_compile_fastmap and generalizing it a little bit so that it
12367 can also just return whether a given (sub)pattern can match the empty
12369 (regex_compile): Use `analyse_first' to decide whether the loop-check
12370 needs to be done or not for *, +, *? and +? (the loop check is costly
12371 for non-greedy repetition).
12372 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
12374 2000-03-28 Dave Love <fx@gnu.org>
12376 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
12378 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
12380 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
12382 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
12384 (enum re_opcode_t): Update description of succeed_n.
12385 (PATFETCH): Always define.
12386 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
12387 operators, char classes, shy-groups and intervals).
12388 Optimize special cases of intervals so as to only use succeed_n and
12389 jump_n when really needed.
12390 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
12391 that we don't have to handle the special cases any more.
12392 Simplify on_failure_jump handling as well.
12394 2000-03-28 Jason Rumney <jasonr@gnu.org>
12396 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
12398 2000-03-27 Gerd Moellmann <gerd@gnu.org>
12400 * s/freebsd.h (GC_SETJMP_WORKS): Define.
12402 * s/msdos.h (GC_SETJMP_WORKS): Define.
12404 * alloc.c (mark_maybe_object): New function.
12405 (mark_memory): Use it.
12406 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
12407 (setjmp_tested_p, longjmp_done): New variables.
12408 (test_setjmp): New function.
12409 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
12410 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
12412 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
12413 to DEC_TEXT_POS and INC_TEXT_POS.
12415 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
12416 with parameter MULTIBYTE_P.
12418 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
12420 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
12421 buffers because it looks for multibyte character byte sequences
12422 which don't exist in unibyte text.
12424 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
12426 * xfaces.c (register_color, unregister_color, unregister_colors)
12427 [DEBUG_X_COLORS]: New functions.
12428 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
12430 * xfns.c (x_set_cursor_color): Get color reference counts right.
12432 * xterm.c (x_copy_color): New function.
12433 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
12435 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
12436 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
12437 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
12438 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
12439 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
12440 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
12441 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
12442 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
12443 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
12444 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
12446 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
12447 names for handling per-buffer variables.
12449 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
12450 instead of MAX_BUFFER_LOCAL_VARS.
12451 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
12453 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
12455 * xfns.c (x_specified_cursor_type): New function.
12456 (x_set_cursor_type): Use it.
12458 * buffer.h (struct buffer): Add cursor_type.
12460 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
12462 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
12463 (print_partial_compiled_pattern, re_compile_fastmap):
12465 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
12466 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
12467 executing it as well as when popping it off the stack to find infinite
12468 loops in non-greedy repetition operators.
12470 2000-03-26 Gerd Moellmann <gerd@gnu.org>
12472 * doc.c (Qfunction_documentation): New variable.
12473 (syms_of_doc): Initialize Qfunction_documentation.
12474 (Fdocumentation): If FUNCTION is a symbol with non-nil
12475 `function-documentation' property, return a documentation derived
12478 * buffer.c (syms_of_buffer): Add default-cursor-type.
12479 (init_buffer_once): Don't let cursor_type have a local value
12482 * xterm.c (x_display_and_set_cursor): Choose cursor depending
12483 on buffer-local value of cursor_type.
12484 (x_draw_bar_cursor): Add parameter WIDTH.
12486 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
12487 (init_buffer_once): Set default cursor_type value to t.
12488 Mark cursor_type as local everywhere.
12489 (syms_of_buffer): New per-buffer variable cursor-type.
12491 * buffer.h (struct buffer): Remove member local_var_flags,
12493 (MAX_BUFFER_LOCAL_VARS): New macro.
12494 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
12495 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
12496 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
12497 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
12499 * print.c (print_object): Use new macros for per-buffer variables.
12501 * category.c (Fset_category_table): Use new macros for per-buffer
12504 * buffer.c (buffer_permanent_local_flags): Make a char array.
12505 (max_buffer_local_idx): New variable.
12506 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
12507 for new handling of per-buffer variables.
12508 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
12509 (init_buffer_once): Initialize per-buffer vars differently.
12510 Set max_buffer_local_idx.
12512 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
12515 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
12517 * data.c (do_symval_forwarding, store_symval_forwarding)
12518 (find_symbol_value, set_internal, default_value, Fset_default)
12519 (Fkill_local_variable, Flocal_variable_p): Use new macros for
12520 per-buffer variables.
12522 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
12524 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12526 * xterm.c (x_term_init): Unblock input around call1 of
12527 Qvendor_specific_keysyms.
12529 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
12530 (find_defun_start): Consider an open parenthesis in column 0
12531 a defun start only if open_paren_in_column_0_is_defun_start is set.
12532 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
12534 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
12536 * eval.c (Fautoload): Add entry in load-history (if after dump).
12537 * lread.c (load-history): Update docstring.
12539 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12541 * indent.c (Fvertical_motion): Always use the current buffer.
12542 Temporarily change the window's buffer, if necessary.
12544 2000-03-23 Gerd Moellmann <gerd@gnu.org>
12546 * xterm.c (fast_find_position): Make sure not to consider rows
12547 not visible in the window.
12549 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
12551 * regex.c (enum syntaxcode): Provide default for non-Emacs.
12552 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
12554 2000-03-22 Jason Rumney <jasonr@gnu.org>
12556 * w32menu.c (single_submenu): Set help string to NULL if none.
12557 (w32_menu_show): Set help string correctly.
12558 (add-menu-item): Set help string in MIIM_DATA for menu item.
12559 Load SetMenuItemInfoA explicitly.
12560 (w32_menu_display_help): New function.
12562 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
12563 (QCdata): Moved to xdisp.c.
12565 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
12566 (Vw32_charset_to_codepage_alist): Removed.
12567 (Vw32_charset_info_alist): New variable.
12568 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
12569 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
12570 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
12571 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
12573 (w32_codepage_for_font): Use Vw32_charset_info_alist.
12574 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
12575 Define Vw32_charset_info_alist and w32_charset symbols.
12577 2000-03-22 Jason Rumney <jasonr@gnu.org>
12579 * makefile.nt (w32bdf.obj): Update dependencies.
12581 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
12583 * w32fns.c: Include fontset.h after dispextern.h.
12584 (Fx_create_frame): Do not create fontset.
12585 (w32_load_system_font): Doc fix.
12586 (Fx_close_connection): Free full_name if it is not shared.
12588 * w32term.c: Include fontset.h after dispextern.h.
12589 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
12591 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
12592 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
12593 (w32_font_is_double_byte): New function, needs body.
12594 (x_append_glyph): Set glyph->glyph_not_available_p.
12595 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12596 it->charset. If it->multibyte_p is zero and it->c is a multibyte
12597 character, convert it to a unibyte character.
12598 (struct glyph_string): Delete member `charset'.
12599 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
12600 calculating it is found.
12601 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12602 the case that per char metric is not available correctly.
12603 (x_fill_glyph_string): Handle the case that the specific glyph is
12604 not available correctly.
12605 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12606 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12607 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12608 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12609 fontset. Don't call FS_LOAD_FONT.
12611 2000-03-22 Ken Raeburn <raeburn@gnu.org>
12613 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
12614 (INT_LISPLIKE): New macro.
12615 (NULL_INTERVAL_P): Use it.
12616 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
12617 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
12618 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
12620 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
12621 explicit references to "parent" field of struct interval and
12622 associated unclean type conversions.
12623 * intervals.c (create_root_interval, root_interval, rotate_right)
12624 (rotate_left, balance_possible_root_interval, split_interval_right)
12625 (split_interval_left, interval_start_pos, find_interval)
12626 (next_interval, previous_interval, update_interval)
12627 (adjust_intervals_for_insertion, delete_node, delete_interval)
12628 (adjust_intervals_for_deletion, merge_interval_right)
12629 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
12630 (copy_intervals_to_string): Likewise.
12631 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
12633 * syntax.c (update_syntax_table): Likewise.
12635 * intervals.c (reproduce_tree_obj): New function, like
12636 reproduce_tree but takes a Lisp_Object for the parent. Declare
12638 (graft_intervals_into_buffer): Use it when appropriate.
12639 (reproduce_tree): Declare with prototype.
12640 (balance_possible_root_interval): Check that the parent is a lisp
12641 object before trying to examine its type.
12643 2000-03-22 Gerd Moellmann <gerd@gnu.org>
12645 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
12646 as strings only if both are known to be strings.
12648 * s/openbsd.h (LIBS_TERMCAP): Undef.
12650 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
12652 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
12653 definitions for non-Emacs compilation.
12654 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
12655 outside of `#ifdef emacs'.
12656 (print_partial_compiled_pattern): Update.
12657 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
12658 (re_compile_fastmap): Merge handling of charset and charset_not (for
12659 emacs and non-emacs compilation as well).
12660 Similarly for (not)categoryspec and (not)syntaxspec.
12661 Don't use the fastmap when reaching `anychar' since the added
12662 complexity is not justified.
12663 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
12664 and (not)syntaxspec. Merge (not)categoryspec.
12666 2000-03-22 Kenichi Handa <handa@etl.go.jp>
12668 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
12669 (FACE_FOR_CHAR): Define them differently for the configuration of
12672 2000-03-21 Dave Love <fx@gnu.org>
12674 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
12677 2000-03-21 Gerd Moellmann <gerd@gnu.org>
12679 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
12680 (lface_fully_specified_p): Don't check contents of
12681 LFACE_FONT_INDEX because that attribute is optional.
12682 (realize_x_face): Remove now unwarranted xassert.
12684 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
12686 The following changes are to make font selection based on
12687 characters, not charset. In addition, they recover fontset
12688 facilities while utilizing the new font selection mechanism.
12690 * Makefile.in (fontset.o): Depend on dispextern.h.
12692 * alloc.c (mark_face_cache): Don't mark face->registry.
12694 * dispextern.h (struct glyph): New member glyph_not_available_p.
12695 Use 22 bits for face_id.
12696 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
12697 (struct face): Delete member registry, new member ascii_face.
12698 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
12699 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
12700 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
12701 (struct it): Delete member charset, new member glyph_not_available_p.
12703 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
12704 (struct fontset_info, struct fontset_data): Structs removed.
12705 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
12706 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
12707 (fs_load_font, fs_query_fontset): Adjusted for new argument.
12708 (fs_free_face_fontset, fontset_font_pattern)
12709 (face_suitable_for_char_p, face_for_char)
12710 (make_fontset_for_ascii_face): Extern them.
12711 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
12712 (FS_LOAD_FACE_FONT): New macro.
12714 * fontset.c: All codes rewritten or adjusted for the change of
12715 fontset implementation. Now fontset is represented by char table.
12716 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12718 (my_strcasecmp): Function removed.
12719 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12720 (AREF, ASIZE): New macros.
12721 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12722 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12723 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12724 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12725 (fontset_id_valid_p, font_family_registry, fontset_name)
12726 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12727 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12729 (fs_load_font): New arg FACE. Caller changed.
12730 (fs_query_fontset): Argument changed. Caller changed.
12731 (Fquery_fontset): call fs_query_fontset.
12732 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12734 (clear_fontset_elements, check_registry_encoding)
12735 (check_fontset_name): New functions.
12736 (syms_of_fontset): Set char-table-extra-slots property of fontset
12737 to 3. Staticpro and initialize Vfontset_table and
12738 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12740 * frame.h (struct frame): Member `fontset_data' removed.
12741 (FRAME_FONTSET_DATA): Macro removed.
12743 * frame.c (make_frame): Don't allocate f->fontset_data.
12744 (Fdelete_frame): Don't free f->fontset_data.
12746 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12748 * xdisp.c (charset_at_position): Function removed.
12749 (init_iterator): Don't set member charset of struct `it'.
12750 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12751 (next_element_from_display_vector, insert_left_trunc_glyphs):
12753 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12755 (get_next_display_element, append_space)
12756 (extend_face_to_end_of_line): Likewise.
12758 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12760 (clear_font_table, frame_update_line_height, load_face_font):
12761 Adjusted for the change of fontset implementation.
12762 (load_face_fontset_font): Function removed.
12763 (pixel_point_size): New function.
12764 (font_list): Argument type changed. Caller changed.
12765 (LFACE_FONT): New macro.
12766 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12767 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12768 Lisp_Object. Determine the font name by actually loading a font
12769 by the specified pattern. Set LFACE_FONT (lface) to the specified
12770 pattern. Even if a font is not found, don't try alternatives.
12771 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12772 (set_font_frame_param): If `font' is specified in lface, use it.
12773 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12774 (lface_same_font_attributes_p): Likewise.
12775 (make_realized_face): Arguent changed. Caller changed. Set
12776 face->ascii_face to face itself.
12777 (free_realized_face): Free face->fontset if face is for ASCII.
12778 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12779 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12780 (free_realized_multibyte_face): New function.
12781 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12782 changed. Caller changed.
12783 (try_font_list): Argument type changed.
12784 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12785 (choose_face_font): Argument changed. Handle fontset properly.
12786 (choose_face_fontset_font): Function removed.
12787 (realize_default_face, realize_named_face): Don't remove the
12789 (realize_face): Argument changed. Caller changed. Remove face
12790 with the arg former_face_id in advance. Load font for the new face.
12791 (realize_x_face): Argument changed. Caller changed. For a
12792 multibyte character, share fontset with base_face. For a single
12793 byte character, make a new realized fontset. Don't load a font here.
12794 (realize_tty_face): Argument changed. Caller changed.
12795 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12796 (face_at_buffer_position): Don't check multibyte_p for returning
12798 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12799 FACE_SUITABLE_FOR_CHARSET_P.
12800 (syms_of_xfaces): Remove code for Qx_charset_registry and
12801 Vface_default_registry.
12803 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12804 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12805 (x_per_char_metric): Don't try FONT->default_char. Even if
12806 pcm->width is zero, glyph bits may exist.
12807 (x_encode_char): Always initialize char2b->byte1.
12808 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12809 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12810 (x_append_glyph): Set glyph->glyph_not_available_p.
12811 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12812 it->charset. Handle the case that per char metric is not
12813 available. If it->multibyte_p is zero and it->c is a multibyte
12814 character, convert it to a unibyte character.
12815 (struct glyph_string): Delete member `charset'.
12816 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12817 the case that per char metric is not available correctly.
12818 (x_fill_glyph_string): Handle the case that the specific glyph is
12819 not available correctly.
12820 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12821 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12822 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12823 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12824 fontset. Don't call FS_LOAD_FONT.
12826 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12827 (x_create_tip_frame): Likewise.
12828 (Fx_close_connection): Free full_name of font_info.
12830 * fns.c (optimize_sub_char_table): New function.
12831 (Foptimize_char_table): New function.
12832 (syms_of_fns): Defsubr Soptimize_char_table.
12834 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12836 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12837 only if buffer is displayed in some window.
12839 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12840 (try_window_reusing_current_matrix): Don't call scroll run
12841 function if run's current and desired position are the same;
12842 this prevents cursor flickering.
12844 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12846 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12848 * regex.c (RE_STRING_CHAR): New macro.
12849 (GET_CHAR_AFER_2): Remove.
12850 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12851 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12852 (print_partial_compiled_pattern, re_compile_fastmap)
12853 (re_match_2_internal): Remove on_failure_jump_exclusive.
12854 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12855 optimization only need to work for * (ie. can use of_keep_string_jump).
12856 Remove the special case for .*\n since it is now covered by the general
12858 (re_search_2): Don't bother with `room'.
12859 (skip_one_char): New function.
12860 (skip_noops): Simplify since `memory' is not needed any more.
12861 (mutually_exclusive_p): Restructure slightly to use `switch' and
12862 add handling for "all" remaining cases.
12863 (re_match_2_internal): Change on_failure_jump_smart to use
12864 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12865 rather than on_failure_jump_exclusive.
12867 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12869 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12870 number of bits per RGB because it's everywhere used as the depth
12873 * term.c (calculate_costs): Remove code dealing with X frames.
12875 2000-03-19 Richard M. Stallman <rms@gnu.org>
12877 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12879 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12881 * lread.c (read_integer): Unread the last char not consumed.
12883 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12885 * xterm.c (x_update_window_cursor): Don't update in frames
12886 which are in the process of being deleted.
12888 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12890 * Makefile.in (mostlyclean): Add `*.core'.
12891 (clean): Add `bootstrap-emacs'.
12893 * lread.c (read_integer): New function.
12894 (read1): Support read syntax #o, #x, #b, #r.
12896 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12898 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12899 make sure POINTER_TO_OFFSET gives the same value before and after
12900 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12901 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12902 (debug): Now only active if > 0 rather than if != 0.
12903 (DEBUG_*): Update for the new meaning of `debug'.
12904 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12905 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12906 in `succeed_n', `jump_n' and `set_number_at'.
12907 (store_op1, store_op2, insert_op1, insert_op2)
12908 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12909 (group_in_compile_stack): Move to after its arg's types are
12910 declared and add a prototype.
12911 (PATFETCH): Define in terms of PATFETCH_RAW.
12912 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12913 (QUIT): Redefine as a nop except for NTemacs.
12914 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12915 indentation of the greedy-op and shy-group code.
12916 (at_(beg|end)line_loc_p): Fix argument's types.
12917 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12918 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12919 (MATCHING_IN_FIRST_STRING): Remove.
12920 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12921 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12922 QUIT unconditionally.
12924 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12926 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12929 * process.c (send_process): Add a hint that the function
12930 can call Lisp code to its comment.
12932 * lread.c (load_dangerous_libraries): New variable.
12933 (Vbytecomp_version_regexp): New variable.
12934 (safe_to_load_p): New function.
12935 (Fload): Handle files not compiled with Emacs specially.
12936 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12938 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12940 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12942 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12943 support functions only if HAVE_X11R6_XIM is defined.
12944 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12946 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12948 * xfns.c (X_I18N_INHIBITED): Don't define.
12949 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12950 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12952 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12953 (HAVE_X11R6_XIM): Define.
12955 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12957 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12958 If set, call XSynchronize.
12960 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12962 * regex.c: Declare a new type `re_char' used throughout the code
12963 for the string char type. It's `const unsigned char' to match the
12964 rest of Emacs. Consistently make sure all pointers to strings use
12965 it and make sure all pointers into the pattern use `unsigned char'.
12966 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12967 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12970 * charset.h (GET_CHAR_AFTER_2): Remove.
12971 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12973 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12975 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12976 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12977 of them try to use backquotes.
12979 2000-03-12 Dave Love <fx@gnu.org>
12981 * unexelf.c: Restore changes of 1999-10-19.
12982 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12983 fix its type and alignment; copy it from current process.
12985 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12987 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12988 has been found. Fix bug not computing timer's predecessor.
12990 * fileio.c (Fread_file_name): Handle case that DIR contains a
12993 * window.c (Fsave_window_excursion): Doc fix.
12995 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12997 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12999 * msdos.c (vga_installed): New function, code moved from
13000 dos_set_window_size.
13001 (Qbar, Qcursor_type, outside_cursor): New variables.
13002 (syms_of_msdos): Intern and staticpro them.
13003 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13004 shape used outside Emacs when called for the first time.
13005 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13006 cursor shape used outside Emacs.
13007 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13008 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13010 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13011 parameters specify the cursor. Make qreverse a global
13012 variable (renamed to Qreverse).
13014 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13016 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13018 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13020 This is a big redesign of failure-stack and register handling, prompted
13021 by bugs revealed when trying to add shy-groups. Overall, what happened
13022 is that loops are now structured a little differently, groups can be
13023 shy and the code is a little simpler.
13025 * regex.h: Update the copyright.
13026 (RE_SHY_GROUPS): New value.
13027 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13028 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13030 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13031 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13032 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13033 for (start|stop)_memory since they now only take one argument (the
13034 second has becomes unnecessary).
13035 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13036 (print_compiled_pattern): Use %ld to printf long ints and flush to
13037 make debugging a little easier.
13038 (union fail_stack_elt): Make the integer unsigned.
13039 (struct fail_stack_type): Add a `frame' element.
13040 (INIT_FAIL_STACK): Init `frame' as well.
13041 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13042 (DEBUG_PUSH, DEBUG_POP): Remove.
13043 (NUM_REG_ITEMS): Remove.
13044 (NUM_NONREG_ITEMS): Adjust.
13045 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13046 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13047 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13048 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13050 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13051 address pushed is not the destination of the jump but the source
13053 (NUM_FAILURE_ITEMS): Remove.
13054 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
13055 registers before the actual failure point). Don't hardcode any
13056 meaning for str==NULL anymore.
13057 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
13058 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
13060 (REG_UNSET_VALUE): Use NULL (why not?).
13061 (compile_range): Remove declaration since it doesn't exist.
13062 (struct compile_stack_elt_t): Remove inner_group_offset.
13063 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
13064 (regex_grow_registers): Remove dead code.
13065 (FIXUP_ALT_JUMP): New macro.
13066 (regex_compile): Add shy-groups Change loops to use
13067 on_failure_jump_smart&jump instead of
13068 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
13069 initial (dummy_failure_)jump. Remove c1_base (looks like unused
13070 variable to me). Use `jump' instead of `jump_past_alt' and don't
13071 bother with push_dummy_failure in alternatives since it is now
13072 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
13073 emacs' for (re)allocating the stack.
13074 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
13075 from loop when bufp->can_be_null rather than jumping to `done'.
13076 Avoid jumping backwards so as to ensure termination. Use
13077 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
13078 backreferences. Remove dead code in handling of `anychar'.
13079 (skip_noops, mutually_exclusive_p): New functions taken from the
13080 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
13081 improve mutually_exclusive_p to handle ".+\n".
13082 (lowest_active_reg, highest_active_reg)
13083 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
13084 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
13085 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
13086 variables. Push register (in `start_memory') on the stack rather
13087 than storing it in old_reg(start|end). Remove the cycle detection
13088 from `stop_memory', replaced by the use of on_failure_jump_loop
13089 for greedy loops. Add code for the new on_failure_jump_<foo>.
13090 Remove ad-hoc code in `on_failure_jump' to push more registers in
13091 the case of a loop. Take out code from `maybe_pop_jump' into
13092 separate functions and adapt it to the semantics of
13093 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
13094 and push_dummy_failure. Remove dummy_failure handling and
13095 handling of `failures to jump to on_failure_jump' (this last one
13096 was already dead code, it seems).
13097 (group_match_null_string_p, alt_match_null_string_p)
13098 (common_op_match_null_string_p): Remove.
13100 2000-03-08 Dave Love <fx@gnu.org>
13102 * config.in: Don't depend on __STDC__ for volatile.
13103 Add POINTER_TYPE, PTR, PROTOTYPES.
13105 * hftctl.c, strftime.c: Use PROTOTYPES.
13106 * eval.c (find_handler_clause): Likewise.
13108 * mem-limits.h: Use POINTER_TYPE.
13110 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
13111 (memory_warnings): Declare using POINTER_TYPE.
13113 2000-03-08 Gerd Moellmann <gerd@gnu.org>
13115 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
13117 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
13119 * xfns.c: Remove obsolete code in #if 0.
13120 (Fx_focus_frame): New function.
13122 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13124 * coding.c (coding_category_name): Add coding-category-utf-8,
13125 coding-category-utf-16-be, coding-category-utf-16-le.
13126 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
13127 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
13128 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
13129 (detect_coding_utf_8): New function.
13130 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
13131 UTF_16_LOW_SURROGATE_P): New macros.
13132 (detect_coding_utf_16): New function
13133 (detect_coding_mask): When priorities are specified, skip any
13134 categories that have `nil' coding-system. Fix bug of returning
13135 wrong mask when PRIORITIES is specified and detect_coding_XXX()
13136 returns a mask not set in PRIORITIES.
13137 (detect_eol_type_in_2_octet_form): New function.
13138 (detect_eol): selects detect_eol_type_XXX to call according to
13139 cooding->category_idx.
13140 (detect_coding_system): Remove `nil' coding-system in the result.
13141 (Fupdate_coding_systems_internal): Update all coding-categories.
13143 * coding.h (CODING_CATEGORY_IDX_UTF_8)
13144 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
13146 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
13147 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
13148 (CODING_CATEGORY_IDX_UTF_16_LE)
13149 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
13150 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
13151 (CODING_CATEGORY_MASK_ANY): Include the above macros.
13152 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
13154 2000-03-07 Gerd Moellmann <gerd@gnu.org>
13156 * doc.c (Fdocumentation_property): If value is not a string,
13157 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13159 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13160 close the display with XtCloseDisplay. This caused a bus error
13163 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13164 complete but not unique.
13166 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13168 * process.c (send_process): Remove local variable `procname' that
13169 might become invalid when a GC happens. Instead, access the
13170 process name slot directly.
13172 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
13173 orig_height if set.
13175 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13176 orig_height if set.
13178 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
13180 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
13181 glyph matrices have been freed.
13183 2000-03-05 Gerd Moellmann <gerd@gnu.org>
13185 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
13186 (bootstrap-temacs): Set LC_ALL to C like for temacs.
13188 * xfns.c (QCdata): Moved to xdisp.c.
13190 * xdisp.c (QCdata): Moved here from xfns.c.
13191 (syms_of_xdisp): Initialize QCdata.
13193 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
13195 * window.c (coordinates_in_window): Use
13196 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
13197 FRAME_INTERNAL_BORDER_WIDTH.
13199 * xdisp.c (try_window_id): Recompute unchanged information if
13200 it is obviously invalid.
13202 * xterm.c (x_term_init): Create a colormap if not using the
13205 * xterm.h (select_visual): Change prototype.
13207 * xfns.c (select_visual): Rewritten. Recognize user-specified
13209 (visual_classes): New variable.
13211 2000-03-04 Gerd Moellmann <gerd@gnu.org>
13213 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
13214 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
13215 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
13216 (x_decode_color): Don't handle allocation of white and black specially.
13217 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
13218 XtNcolormap resources.
13219 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
13220 (Fx_create_frame): Initialize color members of x_output structure.
13221 (xpm_load): Pass colormap to XPM lib.
13223 * xfaces.c (x_free_colors): Access colormap of frame using
13224 FRAME_X_COLORMAP. Be paranoid about freeing black and white
13225 when default colormap is used.
13227 * xterm.c (x_term_init): Set Colormap member of x_display_info
13228 structure. Copy colormap if resource `privateColormap' is
13229 specified (PseudoColor only).
13230 (x_setup_relief_color): Access colormap of frame using
13233 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
13234 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
13236 2000-03-04 Jason Rumney <jasonr@gnu.org>
13238 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
13239 other non-platform-specific equivalents.
13240 [WINDOWSNT]: Include w32term.h, fontset.h and define X
13241 specific functions and macros as their w32 equivalents where
13242 non-platform-specifics are not available.
13243 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
13244 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
13245 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
13246 (frame_update_line_height): Use macros to access f->output_data.
13247 (defined_color): Remove FIXME comments; fixed.
13248 (x_face_list_fonts, prepare_face_for_display): Put X specifics
13249 into #ifdef blocks. Add WINDOWSNT blocks.
13250 (Fx_list_fonts): Use macros for accessing font data.
13251 (set_lface_from_font_name): Different default fonts for X and
13253 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
13254 scalable for backward compatibility.
13255 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
13256 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
13258 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
13261 * makefile.nt (w32faces.obj): Remove.
13264 2000-03-03 Jason Rumney <jasonr@gnu.org>
13266 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
13267 correct parameters.
13269 2000-03-03 Ken Raeburn <raeburn@gnu.org>
13271 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
13272 standard ELF definitions here if the system header does not.
13274 2000-03-03 Gerd Moellmann <gerd@gnu.org>
13276 * xterm.c (PER_CHAR_METRIC): Removed.
13277 (x_per_char_metric_1, x_default_char): New functions.
13278 (x_per_char_metric): If font's default char is invalid, return
13279 metrics of a suitably chosen usable default char.
13280 (x_draw_glyph_string_foreground): If font has an invalid default
13281 char, replace occurrences of unprintable chars with a suitably
13282 chosen usable default char.
13284 2000-03-02 Gerd Moellmann <gerd@gnu.org>
13286 * xterm.c (note_mouse_highlight): Return quickly if frame's
13287 glyph matrices have been freed.
13289 * dispnew.c (free_glyphs): Block input while freeing matrices.
13291 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
13293 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
13296 * dispextern.h (x_free_colors): Add prototype.
13298 * xfaces.c (x_free_colors): New function.
13299 (unload_color, free_face_colors): Use it.
13301 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
13303 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
13305 * window.c [MSDOS]: Include msdos.h.
13307 2000-03-02 Dave Love <fx@gnu.org>
13309 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
13311 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
13312 set C_OPTIMIZE_SWITCH for gcc.
13314 2000-03-02 Kenichi Handa <handa@etl.go.jp>
13316 * coding.c (coding_save_composition): Be sure to allocate
13317 composition data area in coding even if there's no composition in
13320 2000-03-01 Jason Rumney <jasonr@gnu.org>
13322 * w32term.c: Equivalent changes to those made to xterm.c on
13323 2000-02-25 and 2000-02-24.
13325 * w32fns.c: Equivalent changes to those made to xfns.c on
13326 2000-02-25 and 2000-02-21.
13328 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
13329 correct line-end convention is followed.
13331 * w32menu.c [HAVE_BOXES]: Remove #undef.
13332 (single_keymap_panes): Remove code for simulating checkmarks.
13333 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
13334 Remove code for drawing simulated checkmarks.
13335 (w32_menu_show): make unibyte help string correctly.
13336 (add_menu_item): draw standard Windows checkmarks. Draw radio
13337 buttons as radio buttons if possible.
13339 2000-03-01 Gerd Moellmann <gerd@gnu.org>
13341 * sysdep.c (start_of_text): Don't define this function for NetBSD
13344 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
13346 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
13347 (LINKER): Don't undef if __NetBSD__ is defined.
13349 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
13351 * fileio.c [__NetBSD__]: Define `unix'.
13353 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
13355 2000-02-29 Gerd Moellmann <gerd@gnu.org>
13357 * atimer.c (start_atimer): Don't abort when timers are stopped.
13358 (append_atimer_lists): New function.
13359 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
13360 arbitrary lists of stopped and running atimers.
13362 * atimer.c (cancel_atimer): Handle canceling an atimer when
13363 some timers are stopped.
13365 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
13366 after canceling it.
13368 * fns.c (maybe_resize_hash_table): Handle case of new size
13369 coming out as being the same as old size.
13371 2000-02-27 Jason Rumney <jasonr@gnu.org>
13373 * makefile.nt: Add atimer.h to dependencies.
13374 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
13375 * w32console.c: Only disable window system features for dispextern.h
13376 (initialize_w32_display): Build a display info for the console.
13377 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
13378 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
13379 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
13381 * w32gui.h (struct W32FontStruct): Revert last change after change
13383 * w32menu.c (single_submenu): Set up help string.
13384 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
13385 (w32_dialog_show): Set up help string.
13386 * w32term.c (w32_display_info_for_display): Remove unused function.
13387 (w32_draw_bitmap): Use pre-built bitmaps.
13388 (w32_initialize_display_info): New function to initialize parts of
13389 display info that are common to both GUI and console frames.
13390 (w32_term_init): Use w32_initialize_display_info. Do not set
13391 Vw32_num_mouse_buttons here, as it is not called for console
13392 frames. Build bitmaps for indicating truncated lines etc.
13393 (x_delete_display): Destroy pre-built bitmaps.
13394 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
13395 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
13397 2000-02-27 Dave Love <fx@gnu.org>
13399 * lisp.h: Add a bunch of prototypes.
13401 2000-02-26 Kenichi Handa <handa@etl.go.jp>
13403 * keyboard.c (read_char): Set `usec' correctly.
13405 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13407 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
13408 `lambda', set reg[RRR] to the map index.
13409 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
13410 reg[RRR] to 0. Otherwise, set it to -1.
13412 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13414 * emacs.c (main): Remove code snippet commented out with `//'.
13416 2000-02-25 Richard M. Stallman <rms@gnu.org>
13418 * fileio.c (Ffile_symlink_p): If result starts with a `/'
13419 and contains a `:', prepend `/:'.
13421 * window.c (select_window_1): If selected_window is nil,
13422 don't "swap out" the buffer's point.
13423 (Fset_window_configuration): Set selected_window to nil
13424 before calling Fselect_window.
13425 (unshow_buffer): Don't set point in buffer from window's point
13426 if another more recently selected window also shows the buffer.
13428 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13430 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
13432 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
13433 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
13434 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
13436 (DEFAULT_BUSY_CURSOR_DELAY): New define.
13437 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
13438 (hide_busy_cursor): New functions.
13439 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
13441 * minibuf.c (read_minibuf): Cancel busy-cursor.
13443 * keyboard.c (command_loop_1): Call start_busy_cursor before
13444 Fcommand_execute and cancel_busy_cursor after it.
13445 (timer_check): Remove busy-cursor code.
13446 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
13449 * process.c (wait_reading_process_input): Remove busy-cursor code.
13451 * eval.c (Fsignal): Call cancel_busy_cursor instead of
13452 Fx_hide_busy_cursor.
13454 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
13456 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
13458 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
13460 * xterm.c (XTread_socket): Remove busy-cursor code.
13462 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
13463 (build_frame_matrix_from_leaf_window): Put code handling
13464 glyph row's not being a slice of a frame row in #if 0.
13465 (sync_window_with_frame_matrix_rows): New function.
13466 (frame_row_to_window): New function.
13467 (mirror_line_dance): Handle copies between windows.
13469 * lread.c (Fload): Use `xfree' instead of `free'.
13470 (init_obarray): Use `xmalloc' instead of `malloc'.
13472 * window.c (Fset_window_buffer): Set WINDOW to the window
13474 (coordinates_in_window): Take frame's internal border width
13477 2000-02-24 Gerd Moellmann <gerd@gnu.org>
13479 * xterm.c (x_display_and_set_cursor): Display cursor of
13480 non-selected windows depending on the setting of
13481 cursor_in_non_selected_windows.
13483 * xdisp.c (cursor_in_non_selected_windows): New variable.
13484 (syms_of_xdisp): DEFVAR_BOOL it.
13486 2000-02-23 Gerd Moellmann <gerd@gnu.org>
13488 * data.c (Fstring_to_number): If number is greater than what
13489 fits into an integer, return a float.
13491 * eval.c (specbind): Remove references to
13492 keyword_symbols_constant_flag.
13494 * data.c (keyword_symbols_constant_flag): Removed.
13495 (Fmakunbound, set_internal, syms_of_data): Remove references to
13496 keyword_symbols_constant_flag.
13498 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
13500 2000-02-23 Kenichi Handa <handa@etl.go.jp>
13502 * syntax.c (multibyte_syntax_as_symbol): New variable.
13503 (syms_of_syntax): Declare it as a Lisp variable.
13504 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
13505 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
13506 nonzero, treat all multibyte characters as symbol.
13507 (init_syntax_once): Give syntax `word' to all multibyte characters.
13509 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
13511 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
13514 2000-02-21 Gerd Moellmann <gerd@gnu.org>
13516 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
13518 * xfns.c (x_window_to_frame, x_any_window_to_frame)
13519 (x_non_menubar_window_to_frame): Check the busy-cursor window.
13521 2000-02-21 Dave Love <fx@gnu.org>
13523 * frame.c (Vmouse_position_function): New variable.
13524 (Fmouse_position): Use it.
13525 (syms_of_frame): Install it.
13527 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
13529 2000-02-20 Gerd Moellmann <gerd@gnu.org>
13531 * fileio.c (Finsert_file_contents): Unbind the binding of
13532 standard-output done by temp_output_buffer_setup.
13534 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
13535 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
13536 (specbind, unbind_to): Handle most common case of non-constant
13537 symbol with trivial value specially.
13539 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
13541 2000-02-20 Richard M. Stallman <rms@gnu.org>
13543 * data.c (Fmake_variable_buffer_local): Doc fix.
13544 Init found_for_buffer to 0.
13545 (Fmake_variable_frame_local): If the variable has already
13546 been buffer-local, set the check_frame field.
13548 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
13550 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
13551 produced for CODING_MODE_LAST_BLOCK requires.
13553 2000-02-18 Dave Love <fx@gnu.org>
13555 * keyboard.c (echo_keystrokes): Remove declaration.
13556 (Vecho_keystrokes) New variable.
13557 (read_char, record_menu_key, read_key_sequence): Use it to allow
13558 use of float value.
13559 (syms_of_keyboard): Change Vecho_keystrokes declaration.
13561 * lread.c: Undef feature selection macros before defining.
13563 2000-02-18 Gerd Moellmann <gerd@gnu.org>
13565 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
13566 for symbols other than the symbol in question.
13568 2000-02-17 Dave Love <fx@gnu.org>
13570 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
13572 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13574 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
13576 * alloc.c (enum mem_type): Compile unconditionally.
13578 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
13580 * xfaces.c (tty_defined_color): Don't return faulire indication
13581 for unspecified-fg and unspecified-bg pseudo-colors.
13583 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13585 * alloc.c (mark_object): Don't mark symbol names in pure space.
13586 (gc_sweep): Don't unmark symbol names in pure space.
13588 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
13589 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
13590 [GC_MARK_STACK]: New defines.
13591 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
13592 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
13594 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
13596 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
13597 allocate_buffer instead of xmalloc.
13599 * alloc.c (toplevel): Include setjmp.h.
13600 (PURE_POINTER_P): New define.
13601 (enum mem_type) [GC_MARK_STACK]: New enumeration.
13602 (Vdead) [GC_MARK_STACK]: New variable.
13603 (lisp_malloc): Add parameter TYPE, call mem_insert if
13604 GC_MARK_STACK is defined.
13605 (allocate_buffer): New function.
13606 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
13607 (free_float) [GC_MARK_STACK]: Set type to Vdead.
13608 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
13609 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
13610 (MEM_NIL) [GC_MARK_STACK]: New define.
13611 (struct mem_node) [GC_MARK_STACK]: New structure.
13612 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
13613 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
13614 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
13615 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
13616 (mark_stack) [GC_MARK_STACK]: New functions.
13617 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
13618 (clear_marks): Removed.
13619 (gc_sweep): Set free conses' car, free floats' type, free
13620 symbols' function to Vdead. Use lisp_free to free buffers.
13621 (init_alloc_once): Initialize Vdead.
13622 (survives_gc_p): Return non-zero for pure objects.
13624 * alloc.c: Add comments throughout the file.
13626 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
13627 that unblocks alarms.
13629 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
13630 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
13631 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
13633 * frame.c (make_frame): Set frame initiallly to `garbaged'.
13635 2000-02-17 Kenichi Handa <handa@etl.go.jp>
13637 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
13638 avoid infinite error signaling. Allocate sufficient memory for
13639 eol_str in the case that eoltype is Lisp_Int.
13641 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
13643 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
13644 depends on the previous behavior.
13646 2000-02-16 Gerd Moellmann <gerd@gnu.org>
13648 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
13650 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13652 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
13654 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
13655 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
13658 2000-02-15 Richard M. Stallman <rms@gnu.org>
13660 * data.c (set_internal): Don't make variable buffer-local
13661 if within a let-binding for the same buffer.
13662 (let_shadows_buffer_binding_p): New function.
13664 * eval.c (specbind): For buffer-local value,
13665 record the current buffer also.
13666 (unbind_to): Cope with that change.
13668 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13670 * window.c (Fsave_window_excursion): Doc fix.
13672 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
13674 * syntax.c (back_comment): Make sure we only consider comment-starters
13675 of the relevant style and return -1 in case of a failure to find the
13676 beginning of the comment.
13677 (Fforward_comment): If back_comment fails, go back to the position just
13678 after the comment-end.
13679 (scan_lists): Add comment describing a very minor bug.
13681 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13683 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
13684 `completion-regexp-list' in the docstring.
13686 2000-02-14 Dave Love <fx@gnu.org>
13688 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
13690 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13692 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
13693 to Emacs' syntax. Also fix the comment about set/not-set meanings
13694 since Emacs syntax is not the value 0 any more.
13695 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
13696 since it's now part of RE_SYNTAX_EMACS.
13698 2000-02-12 Dave Love <fx@gnu.org>
13700 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
13702 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13704 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
13706 2000-02-12 Dave Love <fx@gnu.org>
13708 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
13710 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
13711 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
13712 * s/hpux.h: Don't define HAVE_VFORK.
13714 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
13716 * s/nextstep.h: Don't define HAVE_ALLOCA.
13718 * config.in: Add vfork bits.
13720 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13722 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13723 unwind function to undo the effect of stopping atimers.
13725 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13727 * atimer.c (stopped_atimers): New variable.
13728 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13731 * atimer.h (stop_other_atimers, run_all_atimers)
13732 (unwind_stop_other_atimers): Add function prototypes.
13734 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13736 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13738 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13739 library may depend on jpeg.
13740 (atimer.o): Depends on atimer.c.
13742 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13744 * insdel.c (del_range_1): Call update_compositions.
13745 (del_range_both): Call update_compositions just once..
13747 2000-02-10 Dave Love <fx@gnu.org>
13749 * xfns.c (create_frame_xic): Fix initialization of automatic
13750 aggregates for pcc.
13752 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13754 * ccl.c (CCL_MAKE_CHAR): New macro.
13755 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13756 registers by CCL_MAKE_CHAR before calling translate_char.
13757 <CCL_TranslateCharacterConstTbl> Likewise.
13759 2000-02-08 Dave Love <fx@gnu.org>
13761 * lread.c (__EXTENSIONS__): Define.
13763 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13765 * puresize.h (BASE_PURESIZE): Increase to 650000.
13767 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13769 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13772 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13774 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13775 md, mh, mb, mr, and me to the fake termcap entry.
13777 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13779 * sound.c (sound_cleanup): Don't call device close routine if the
13780 function pointer is null.
13782 2000-02-06 Andrew Innes <andrewi@gnu.org>
13784 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13785 around image definitions and prototypes.
13786 (gamma_correct) [WINDOWSNT]: New prototype.
13788 * w32term.c (x_make_frame_visible): Replace call to
13789 input_poll_signal with poll_for_input.
13791 * window.c [WINDOWSNT]: Include w32term.h.
13793 * xdisp.c [WINDOWSNT]: Include w32term.h.
13795 * makefile.nt: Add dependencies on w32gui.h.
13796 (OBJ1): Include atimer.obj.
13797 ($(BLD)\atimer.obj): New dependency rule.
13799 * w32.c (sigmask): New function (does nothing).
13800 (sigunblock): Ditto.
13802 * frame.c [WINDOWSNT]: Include w32term.h.
13804 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13806 * lread.c (syms_of_lread): Fix literal newlines.
13808 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13809 the string constant limit (2048 bytes) in MSVC.
13812 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13814 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13815 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13816 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13817 dispatch the event.
13819 2000-02-04 Dave Love <fx@gnu.org>
13821 * fileio.c: Remove some unused vars.
13822 (_GNU_SOURCE): Define (for euidaccess).
13824 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13826 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13828 (read_minibuf): Deal with allow_props correctly.
13830 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13832 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13834 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13836 * search.c (compile_pattern): If a cache entry has a nil regexp,
13837 fill in that entry instead of clobbering a previously cached
13840 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13842 * puresize.h (BASE_PURESIZE): Increase to 610000.
13844 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13846 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13849 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13851 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13852 instead of incrementing ic directly.
13853 <CCL_WriteExprConst> Likewise.
13854 <ccl_set_expr>: Set ic to jump_address.
13856 * fileio.c (e_write): Fix the handling of
13857 CODING_FINISH_INSUFFICIENT_SRC.
13859 2000-02-01 Dave Love <fx@gnu.org>
13861 * editfns.c (Fpropertize): Doc fix.
13863 * process.c (Fstart_process): Doc fix.
13865 * eval.c: Fix various doc strings not to duplicate information
13866 from help-manyarg-func-alist.
13868 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13870 * doc.c (Vhelp_manyarg_func_alist): New variable.
13871 (Fdocumentation): Use it.
13872 (syms_of_doc): Define it.
13874 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13876 * xterm.c (xim_open_dpy): Remove unused local variable.
13878 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13880 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13881 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13883 * fns.c (sweep_weak_table): New function.
13884 (sweep_weak_hash_tables): Use it. Keep on marking until there
13887 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13889 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13890 that XTread_socket does not crash by trying to call XNoOp on a
13893 2000-01-30 Jason Rumney <jasonr@gnu.org>
13895 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13896 Change selected_frame to SELECTED_FRAME ().
13897 (w32_console_mouse_position): Remove #ifndef MULE from around
13898 `insist' parameter.
13900 * makefile.nt: Remove dosfns.obj.
13902 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13904 * w32fns.c (w32_defined_color): Check for valid frame before
13905 applying gamma correction. Eliminate dependency on frame elsewhere.
13906 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13907 (w32_to_x_font): Use resx and resy not height_in and width_in.
13908 (x_to_w32_font): Doc fix.
13909 (xlfd_strip_height): New function to strip and return font height.
13910 (w32_font_match): Compare height separately from rest of xlfd
13911 spec, using xlfd_strip_height.
13913 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13914 width_in. Use w32_defined_color in place of defined_color.
13916 * w32faces.c: Merge more of DOS and X specifics in preparation for
13917 merge with xfaces.c.
13918 (defined_color): Remove FIXME comment.
13919 (tty_color_name): Provide w32-specific function.
13920 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13922 * w32console.c (turn_on_face, turn_off_face): Removed.
13923 (w32_face_attributes): New function.
13924 (Global_variables): Reduce scope where possible.
13925 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13927 (hl_mode): Don't modify text attributes.
13928 (write_glyphs): Don't do anything if len <= 0. Use
13929 w32_face_attributes to get attributes for drawing. Write
13930 terminating codes using char_attr_normal.
13931 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13932 (update_begin, update_end): Likewise.
13933 (vga_stdcolor_name): New function.
13934 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13935 (Fset_screen_color): Remove char_attr_reverse.
13937 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13939 * xfns.c (xic_set_preeditarea): Take window parameter and
13940 window-relative pixel-positions.
13942 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13943 is its frame's selected window.
13944 (xim_instantiate_callback): Likewise.
13946 * xfns.c (x_create_im): Removed.
13947 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13948 (supported_xim_styles): Renamed from supported_styles.
13949 (best_xim_style): Renamed from best_style.
13950 (create_frame_xic): Renamed from xic_create_frame.
13951 (free_frame_xic): Renamed from xic_destroy_frame.
13953 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13955 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13956 our frames, call XFilterEvent with 2nd parameter `None'.
13957 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13958 returning XBufferOverflow.
13959 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13960 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13961 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13962 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13963 (xim_initialize, xim_close)
13964 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13965 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13966 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13967 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13969 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13971 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13972 `xic_style' and `xic_xfs'.
13973 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13974 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13975 (FRAME_XIM): Removed.
13977 * xfns.c (supported_styles): New variable.
13978 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13979 (xic_create_xfontset, best_style, xic_create_frame)
13980 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13981 (xic_set_xfontset): New functions.
13983 2000-01-28 Dave Love <fx@gnu.org>
13985 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13987 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13989 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13991 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13992 for *scratch* if it already existed.
13994 * emacs.c (USAGE): New macro.
13995 (main): Use it to display usage information.
13997 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13999 Support for the menu-help feature:
14001 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14003 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14004 part of the line to the termscript file.
14005 (IT_clear_to_end): Clear the entire line, not just its beginning.
14006 (menu_help_message, prev_menu_help_message): New variables.
14007 (IT_menu_make_room): Make room for the help_text member.
14008 (IT_menu_display): New argument disp_help; all callers changed.
14009 If disp_help is non-zero, store the help text of the active menu
14010 item in menu_help_message.
14011 (XMenuAddPane): Initialize the help_text member to NULL.
14012 (XMenuAddSelection): New argument help_text. Store it in the
14014 (XMenuActivate): New argument help_callback. If the value of
14015 menu_help_message has changed since the last time, display the
14016 menu help message text while waiting for the mouse to move. Clear
14017 the echo area before exiting.
14018 (XMenuDestroy): Free the help_text member.
14020 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14022 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14023 XMenuAddSelection. Pass help callback to XMenuActivate.
14024 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14026 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14028 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14029 and EMACS_SET_USECS.
14031 2000-01-26 Dave Love <fx@gnu.org>
14033 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14035 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14036 an error may be signalled.
14038 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14040 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14041 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14043 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14045 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14047 * charset.c (Fstring): If there is a multibyte char among
14048 the args, always return a multibyte string.
14050 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14052 * sysdep.c (sys_select): Turn atimers off and on instead of
14053 recording and restoring old alarm handler
14055 * process.c (toplevel): Include atimer.h.
14056 (create_process_1): Rewritten.
14057 (create_process): Use atimers instead of alarm.
14058 (wait_reading_process_input) [hpux]: Turn atimers off instead
14059 of turning off SIGALRM.
14060 (wait_reading_process_input): Turn off atimers instead off
14061 calling stop_polling.
14063 * emacs.c (main): Call init_atimer.
14065 * keyboard.c (toplevel): Include systime.h and atimer.h.
14066 (polling_for_input): Removed because unused.
14067 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
14068 (poll_timer): New variable.
14069 (poll_for_input, poll_for_input_1): New functions.
14070 (start_polling, stop_polling): Rewritten.
14072 * keyboard.h (polling_for_input): Removed.
14074 * atimer.h, atimer.c: New files.
14076 * Makefile.in (obj): Add atimer.o.
14077 (atimer.o): New target.
14079 * blockinput.h (pending_atimers): Add extern declaration.
14080 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
14082 * lisp.h (popup_activated_flag): Add extern declaration.
14084 * xmenu.c (popup_activated_flag): Make externally visible.
14085 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
14086 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
14088 * xterm.c (toplevel): Include atimer.h.
14089 (toolkit_scroll_bar_interaction): New variable.
14090 (Fxt_process_timeouts): Removed.
14091 (x_process_timeouts): New function.
14092 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
14093 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
14094 (x_make_frame_visible): Call poll_for_input_1 instead of
14095 input_poll_signal. Don't call alarm.
14096 (x_initialize): Install timer calling x_process_timeouts.
14098 2000-01-24 Dave Love <fx@gnu.org>
14100 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14101 Don't use -cckr -- apparently not now necessary.
14103 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14105 * msdos.c (IT_menu_display): Truncate long menu lines at the right
14108 2000-01-23 Jason Rumney <jasonr@gnu.org>
14110 * w32fns.c (w32_defined_color): Apply gamma correction before
14111 trying to map to the palette.
14112 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
14115 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
14116 here. Callers changed to always pass real device context.
14117 (w32_draw_bitmap): Likewise.
14118 (w32_get_glyph_overhangs): Likewise.
14119 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
14120 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
14121 pfnSetScrollInfo and SetScrollRange.
14122 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
14123 back into MULE characters after decoding them.
14124 (x_get_glyph_face_and_encoding): Likewise.
14125 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
14126 GetCharABCWidthsW fails, since this is defined on Windows 9x.
14127 (x_produce_glyphs): Calculate per char metrics for a character
14128 that we know exists in default font when font_not_found_p is true.
14130 2000-01-22 Jason Rumney <jasonr@gnu.org>
14132 * makefile.nt (intervals.obj, composite.obj): New modules.
14133 (composite.h): Added as dependency where appropriate.
14135 * w32gui.h (XGCValue): New struct for emulating X GCs.
14137 * w32term.h (XCharStruct): New struct for emulating X.
14139 * w32console.c (turn_on_face, turn_off_face): New functions.
14140 (change_line_highlight): New prototype for new redisplay.
14141 (write_glyphs): Support multibyte text. Support faces.
14143 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
14145 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
14146 throughout. struct frame * in place of FRAME_PTR.
14147 Skeleton support for images, toolbars, tooltips from xfns.c.
14148 (Fx_create_frame): Use system default for default scroll bar width.
14149 (w32_get_arg): Renamed from x_get_arg.
14150 (Fx_file_dialog): New function.
14151 (w32_list_fonts): Check cache before asking system.
14152 (Vw32_enable_synthesized_fonts): New variable.
14153 (Vw32_enable_italics): Obsolete, removed.
14155 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14156 Use SELECTED_FRAME macro.
14158 * w32menu.c: Add skeleton support for help strings on menus.
14159 (add_menu_item): Native checkbox and radio support added, but not
14160 yet enabled due to bugs.
14161 (push_menu_item): Add parameters type, selection and help.
14163 Formatting changes to reduce unnecessary diffs with xmenu.c.
14165 * w32select.c (Fw32_set_clipboard_data): Update call to
14166 find_charset_in_str.
14168 * w32term.c: Complete rewrite for new redisplay based on new
14169 xterm.c with necessary sections merged back in from old w32term.c.
14171 2000-01-21 Richard M. Stallman <rms@gnu.org>
14173 * data.c (set_internal): Further fix in same criterion.
14175 2000-01-20 Richard M. Stallman <rms@gnu.org>
14177 * data.c (set_internal): Fix the criteria for whether
14178 to swap out the old cached binding.
14180 2000-01-19 Dave Love <fx@gnu.org>
14182 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
14184 2000-01-18 Kenichi Handa <handa@etl.go.jp>
14186 * regex.c (re_compile_fastmap): While checking a range table for
14187 `charset', skip flag bits for a character class correctly.
14189 2000-01-17 Gerd Moellmann <gerd@gnu.org>
14191 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
14193 * xfns.c (x_window): Call lw_create_widget with new parameter list.
14195 * widget.c (EmacsFrameSetCharSize): Change size of children first
14196 because of problems with main window geometry management under Lesstif.
14198 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
14199 MENU_ITEMS_ITEM_.*.
14200 (MENU_ITEMS_ITEM_HELP): New enumerator.
14201 (push_menu_item): Add parameter HELP. Record help in menu_items.
14202 (single_menu_item, single_submenu, list_of_items): Call
14203 push_menu_item with new parameter.
14204 (single_submenu): Set help string in widget value.
14205 (menu_highlight_callback): New function.
14206 (set_frame_menubar): Call lw_create_widget with new
14208 (xmenu_show, xdialog_show): Ditto.
14210 2000-01-13 Gerd Moellmann <gerd@gnu.org>
14212 * sound.c (Fplay_sound): Improve doc string.
14214 2000-01-11 Richard M. Stallman <rms@gnu.org>
14216 * lisp.h (set_internal): Enter the new arg.
14218 * eval.c (specbind): Record buffer-local variables specially,
14219 indicating which buffer's binding was saved.
14220 (unbind_to): Restore buffer-local variables specially
14221 in the proper buffer.
14223 * data.c (set_internal): New arg BUF.
14225 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
14226 * data.c (Fset): Pass new arg to set_internal.
14227 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
14229 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14231 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
14233 2000-01-11 Richard M. Stallman <rms@gnu.org>
14235 * minibuf.c (Ftry_completion): Doc fix.
14237 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14239 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
14242 2000-01-11 Andreas Schwab <schwab@suse.de>
14244 * coding.c (code_convert_region): Initialize total_skip.
14246 2000-01-08 Dave Love <fx@gnu.org>
14248 * eval.c (Fuser_variable_p): Check customizability too.
14250 2000-01-07 Gerd Moellmann <gerd@gnu.org>
14252 * minibuf.c (Fcompleting_read): Doc fix.
14254 2000-01-05 Gerd Moellmann <gerd@gnu.org>
14256 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
14259 * xfns.c (x_create_im): New function to set IM and IC of a frame.
14260 Check that input style is supported before trying to create an
14262 (x_window): Call x_create_im.
14264 2000-01-04 Gerd Moellmann <gerd@gnu.org>
14266 * xfns.c (current_gif_memory_src): New variable.
14267 (gif_load): Record the address of the current memory source
14268 in current_gif_memory_src.
14269 (gif_read_from_memory): Use current_gif_memory_src.
14271 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
14272 macros statement form.
14274 * sound.c (struct sound): Renamed from struct sound_file.
14275 (struct sound): Add members `data' and `header_size'.
14276 (enum sound_attr): Add SOUND_DATA.
14277 (current_sound, current_sound_device): Variables renamed from
14278 sound_file and sound_device.
14279 (parse_sound): Parse :data.
14280 (parse_sound): Handle sound data in strings.
14281 (find_sound_type): Function renamed from find_sound_file_type.
14282 (wav_init, au_init): Fail if sound's header_size is smaller than
14283 needed header size.
14284 (wav_play, au_play): Play sounds from string data.
14286 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
14288 * lisp.h: Add prototype for allocate_string_data.
14290 * alloc.c (Fgarbage_collect): Return number of live and free strings.
14292 * alloc.c (mark_buffer): Remove code in #if 0.
14294 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
14295 (strings_consed): New variable.
14296 (allocate_string): Set it.
14297 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
14298 (Fmemory_use_counts): Return strings_consed. Use Flist.
14300 * alloc.c: General cleanup in comments etc. Remove conditional
14301 compilation for `standalone'.
14303 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
14305 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
14306 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
14307 (DONT_COPY_FLAG): Removed.
14308 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
14309 (struct sdata, struct sblock): New
14310 (struct string_block): Rewritten.
14311 (STRINGS_IN_STRING_BLOCK): New macro.
14312 (oldest_sblock, current_sblock, total_strings, total_free_strings)
14313 (large_sblocks, string_blocks, string_free_list): New variables.
14314 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
14315 (init_strings): Rewritten.
14316 (allocate_string, allocate_string_data, compact_small_strings)
14317 (free_large_strings, sweep_strings): New functions.
14318 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
14319 (struct string_block_head, current_string_block)
14320 (first_string_block, large_string_blocks, STRING_FULLSIZE)
14321 (STRING_PAD): Removed.
14322 (make_uninit_multibyte_string, make_pure_string): Rewritten.
14323 (Fgarbage_collect): Don't set mark bit in large strings.
14324 (mark_object): Mark strings differently. Mark symbol names
14326 (survives_gc_p): Test marked strings differently.
14327 (gc_sweep): Sweep strings differently, unmark strings in
14329 (compact_strings): Removed.
14331 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
14333 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
14334 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
14336 2000-01-04 Kenichi Handa <handa@etl.go.jp>
14338 * fileio.c (Finsert_file_contents): Signal error if visiting file
14339 in a non-empty buffer.
14341 * term.c (encode_terminal_code): Fix the previous change.
14343 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14345 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
14346 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
14348 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
14350 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14352 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
14353 need to test for MSDOS frames.
14355 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14357 * dosfns.c (unspecified_colors): Remove.
14358 (msdos_stdcolor_idx): Use global variables unspecified_fg and
14360 (msdos_stdcolor_name): Return strings for unspecified fore- and
14361 back-ground colors.
14363 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
14364 (syms_of_xfaces): Remove their staticpro's.
14365 (tty_color_name): Return Lisp strings for unspecified fore- and
14366 back-ground colors.
14367 (Finternal_set_lisp_face_attribute): Remove the special treatment
14368 for Qunspecified_{f,b}g.
14369 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
14371 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14373 * xdisp.c (reseat_at_next_visible_line_start): Position before
14374 newline only if ending up on a newline.
14375 (next_element_from_ellipsis): Return success. Handle case of
14376 displaying no ellipsis. Fix case of ellipsis defined in display table.
14377 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
14380 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14382 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
14383 (Fcolor_supported_p): Renamed from face-color-supported-p.
14385 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14387 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
14388 list of colors renamed to tty-defined-color-alist.
14389 (tty_color_name): Pass the frame to tty-color-by-index.
14390 (realize_tty_face): tty-color-alist is now a function which
14391 accepts the frame as argument.
14393 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
14395 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14397 * term.c (insert_glyphs): Pass glyph, not &glyph, to
14398 encode_terminal_code.
14400 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14402 * dispnew.c (mode_line_string): Support termcap frames as well.
14404 2000-01-01 Gerd Moellmann <gerd@gnu.org>
14406 * syntax.c (Fforward_word): Undo previous change.
14408 * editfns.c (Fconstrain_to_field): Don't constrain if
14409 inhibit-field-text-motion is non-nil.
14410 (Fline_beginning_position): Undo previous change.
14411 (Fline_end_position): Ditto.
14413 * syntax.c (Fforward_word): Notice field boundaries only if
14414 inhibit-field-text-motion is nil.
14416 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
14418 * editfns.c (Vinhibit_field_text_motion): New variable.
14419 (inhibit-field-text-motion): New DEFVAR_LISP.
14420 (Fline_beginning_position, Fline_end_position): Notice field
14421 boundaries only if inhibit-field-text-motion is nil.
14423 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
14424 All calls adjusted.
14425 (x_build_heuristic_mask): Likewise.
14426 (xbm_load_image_from_file): Change error output.
14427 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
14428 (gif_load, gs_load, x_kill_gs_process): Ditto.
14430 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
14431 color indices when accessing raster pixels.
14432 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
14433 one of :file or :data.
14434 (enum pbm_keyword_index): Add PBM_DATA.
14435 (pbm_format): Add :data.
14436 (pbm_image_p): Allow either :file or :data.
14437 (pbm_read_file): New function.
14438 (pbm_scan_number): Rewritten to read from string.
14439 (pbm_load): Support :data.
14441 See ChangeLog.8 for earlier changes.
14443 ;; Local Variables:
14444 ;; coding: iso-2022-7bit
14447 Copyright (C) 2001 Free Software Foundation, Inc.
14448 Copying and distribution of this file, with or without modification,
14449 are permitted provided the copyright notice and this notice are preserved.