1 2001-11-18 Gerd Moellmann <gerd@gnu.org>
3 * puresize.h (BASE_PURESIZE): Increase to 750000.
5 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
7 * frame.c (Fframe_live_p): Doc fix.
9 2001-11-18 Richard M. Stallman <rms@gnu.org>
11 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
12 (message_dolog_marker3): New static variables hold three markers.
13 (syms_of_xdisp): Initialize and staticpro them.
14 (message_dolog): Use message_dolog_marker1..3 instead of
15 allocating markers each time. Unchain them when done.
17 2001-11-17 Richard M. Stallman <rms@gnu.org>
19 * doc.c (Fsnarf_documentation): Doc fix.
21 2001-11-17 Andreas Schwab <schwab@suse.de>
23 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
25 2001-11-17 Richard M. Stallman <rms@gnu.org>
27 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
29 2001-11-17 Jason Rumney <jasonr@gnu.org>
31 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
33 2001-11-17 Gerd Moellmann <gerd@gnu.org>
35 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
36 with invalid position.
38 2001-11-16 Richard M. Stallman <rms@gnu.org>
40 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
42 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
43 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
44 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
46 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
48 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
50 * fileio.c (build_annotations): Split off the tail.
51 (build_annotations_2): New fun. Extracted from build_annotations.
52 (Fwrite_region): Split the call to build_annotations into two
53 calls to build_annotations and build_annotations_2.
55 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
57 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
58 clear_waiting_for_input with argument.
60 * xterm.h (x_update_cursor): Remove duplicated prototype.
62 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
64 * xterm.c (waiting_for_input): Remove unnecessary declaration.
66 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
68 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
70 * fileio.c (choose_write_coding_system): New fun, extracted
72 (Fwrite_region): Use it.
74 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
75 (funcall_lambda, run_hook_with_args): Make static and add prototype.
76 (ml_apply, find_handler_clause): Add prototype.
78 2001-11-16 Eli Zaretskii <eliz@gnu.org>
80 * config.in: Add #undef HAVE_COFF_H.
82 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
85 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
87 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
88 Andrew Wiseman <a.wiseman@btclick.com>.
90 2001-11-16 Kim F. Storm <storm@cua.dk>
92 The following changes are made to clean up the various internal
93 references to the fringes to actually use the term `fringe' for
94 them. Previously, they were called `flags areas', `bitmap areas',
95 `left/right side of windows', or implicitly as `flags' or
98 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
99 Comments fixed. Use renamed symbols.
101 * dispnew.c: Comment fix. Use renamed symbols.
103 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
104 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
105 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
107 * msdos.c: Comment fix.
109 * w32fns.c: Use renamed symbols.
111 * w32term.c: Comment fixes. Use renamed symbols.
112 (fringe_bitmap_type): Renamed from bitmap_type.
113 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
114 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
115 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
117 * w32term.h: Comment fixes. Use renamed symbols.
118 (fringes_extra): Renamed from flags_areas_extra.
119 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
120 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
121 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
122 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
123 (FRAME_X_LEFT_FRINGE_WIDTH):
124 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
125 (FRAME_X_RIGHT_FRINGE_WIDTH):
126 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
128 * widget.c: Use renamed symbols.
130 * window.c: Comment fixes. Use renamed symbols.
131 (coordinates-in-window-p): Doc fix.
133 * xdisp.c: Comment fixes. Use renamed symbols.
135 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
137 * xfns.c: Use renamed symbols.
139 * xterm.c: Comment fixes. Use renamed symbols.
140 (fringe_bitmap_type): Renamed from bitmap_type.
141 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
142 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
143 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
145 * xterm.h: Comment fixes. Use renamed symbols.
146 (fringes_extra): Renamed from flags_areas_extra.
147 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
148 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
149 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
150 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
151 (FRAME_X_LEFT_FRINGE_WIDTH):
152 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
153 (FRAME_X_RIGHT_FRINGE_WIDTH):
154 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
156 2001-11-15 Jason Rumney <jasonr@gnu.org>
158 * w32menu.c (add-menu-item): Make help_echo and radio buttons
159 work for most menu items. From David Ponce
160 <david.ponce@wanadoo.fr>.
162 2001-11-15 Gerd Moellmann <gerd@gnu.org>
164 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
165 Some x_set_* function expect to be called even if old and new
168 * xdisp.c (build_desired_tool_bar_string): Accept zero
169 tool_bar_button_relief.
171 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
173 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
175 * xterm.c (x_draw_bar_cursor): If the background color of the
176 glyph under the cursor equals the frame's cursor color, use
177 the glyph's foreground color for drawing the bar cursor.
179 * dispnew.c (direct_output_forward_char): Fix character/byte
182 2001-11-15 Miles Bader <miles@gnu.org>
184 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
185 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
186 Update arguments to find_field.
187 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
188 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
189 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
190 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
192 2001-11-14 Richard M. Stallman <rms@gnu.org>
194 * editfns.c (Fpropertize): Allow call with 1 arg.
196 * dispextern.h (image_background, image_background_transparent):
197 Conditionalize on HAVE_X_WINDOWS.
199 2001-11-13 Richard M. Stallman <rms@gnu.org>
201 * print.c (Fprin1_to_string): Doc fix.
203 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
205 * floatfns.c (Fceiling, Ffloor): Doc fixes.
207 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
209 * fileio.c (Ffile_accessible_directory_p): Doc fix.
211 * eval.c (syms_of_eval): Doc fix.
213 * coding.c (syms_of_coding): Doc fix.
215 * doc.c (Fsnarf_documentation): Doc fix.
217 * dispnew.c (syms_of_display): Doc fix.
219 * category.c (Fget_unused_category): Doc fix.
221 * buffer.c (syms_of_buffer): Doc fixes.
223 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
225 * print.c (prin1, print): Doc fix.
227 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
229 * fontset.h: Remove prototypes for variables
230 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
232 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
233 `Vclip_large_size_font'.
235 2001-11-13 Jason Rumney <jasonr@gnu.org>
239 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
241 * xfaces.c (Fface_attributes_as_vector): Doc fix.
243 * w32fns.c (Fx_synchronize): Reindent.
251 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
252 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
253 `new style' [w/`doc:' keyword].
255 * xmenu.c (x-popup-menu): Reindent.
256 (x-popup-dialog): Likewise.
258 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
260 * xdisp.c (Fdump_tool_bar_row): Reindent.
262 * minibuf.c (Fminibuffer_complete_word): Reindent.
263 (Fminibuffer_complete_and_exit): Likewise.
264 (Fminibuffer_completion_help): Likewise.
265 (Fminibuffer_message): Likewise.
267 * fns.c (Freverse): Reindent.
269 * eval.c (Fif): Reindent.
272 * editfns.c (Fuser_real_login_name): Reindent.
273 (Finsert_buffer_substring): Likewise.
274 (Fcompare_buffer_substrings): Likewise.
275 (Fsubst_char_in_region): Likewise.
277 * dispnew.c (Fsit_for): Reindent.
278 (Fframe_or_buffer_changed_p): Likewise.
279 (Finternal_show_cursor_p): Likewise.
280 (syms_of_display): Likewise.
282 * alloc.c (Flist): Reindent.
285 2001-11-12 Richard M. Stallman <rms@gnu.org>
287 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
288 LeaveNotify events. Only FocusIn and FocusOut do that now.
289 (x_display_and_set_cursor): Do display hollow cursors in active
290 minibuffer windows when they are not selected.
292 2001-11-12 Jason Rumney <jasonr@gnu.org>
294 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
295 * w32term.c: Change doc-string comments to `new style'.
296 [w/`doc:' keyword]. Doc fixes.
298 * w32fns.c: Don't define max.
299 (Fx_open_connection): Only execute once.
301 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
303 * ccl.c: Change macros to use do-while block instead of if-else.
304 Use braces to follow GNU Coding Standards.
306 2001-11-11 Richard M. Stallman <rms@gnu.org>
308 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
310 * lread.c (read_escape): Use end_of_file_error for reporting eof.
312 * insdel.c (replace_range): Use adjust_markers_for_replace
313 instead of adjust_markers_for_delete and adjust_markers_for_insert.
315 * intervals.h: Declare set_text_properties and set_text_properties_1.
317 * textprop.c (set_text_properties_1): New subroutine
318 broken out of set_text_properties.
319 (set_text_properties): Use set_text_properties_1.
321 * intervals.c (graft_intervals_into_buffer):
322 Use set_text_properties_1 to clear out properties.
324 * search.c (Freplace_match): Use replace_range to insert
325 and delete. Don't request property inheritance from
328 2001-11-10 Jason Rumney <jasonr@gnu.org>
330 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
331 vertical fonts. Allow them if face name is explicitly specified.
332 Do not give up if we find a font that cannot be converted to an xlfd.
334 2001-11-10 Gerd Moellmann <gerd@gnu.org>
336 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
337 instead of malloc/free.
339 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
341 * xfaces.c (merge_face_vectors): Use braces to follow GNU
343 (Finternal_set_lisp_face_attribute): Likewise.
345 * buffer.c (Fbury_buffer): Likewise.
347 * indent.c (current_column_1): Remove unused variable `prev_col'.
349 * coding.c (encode_coding): Use precomputed value of `src'.
350 (encode_coding): Remove unused variable `src_end'.
351 (code_convert_region): Remove unused variables `count'.
353 2001-11-07 Jason Rumney <jasonr@gnu.org>
355 * w32term.c (x_display_and_set_cursor): Do not move system caret
356 if cursor_glyph is NULL.
358 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
360 * keymap.c (access_keymap): Fix compilation error.
362 2001-11-07 Miles Bader <miles@gnu.org>
364 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
366 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
368 * intervals.c (graft_intervals_into_buffer):
369 Remove #ifdef'd-out code.
370 (graft_intervals_into_buffer): Remove unused variable `middle'.
372 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
373 code (eval-current-buffer).
374 Change doc-string comments to `new style' [w/`doc:' keyword].
376 2001-11-06 Richard M. Stallman <rms@gnu.org>
378 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
380 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
382 * lread.c (read1): Fix behavior with nested backquoting.
384 * keyboard.c (make_lispy_event): Check integerness and fix
385 Lisp_Object/int mixup.
387 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
389 * fns.c (copy_hash_table): Remove unused variable `v'.
391 * fontset.c (fontset_font_pattern): Remove unused variable
394 * indent.c (current_column_1): Remove unused variable `prev_col'.
396 2001-11-05 Richard M. Stallman <rms@gnu.org>
398 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
400 * buffer.c (Fkill_buffer): Don't delete auto save file
401 if buffer is modified.
403 2001-11-05 Andrew Innes <andrewi@gnu.org>
405 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
408 2001-11-05 Richard M. Stallman <rms@gnu.org>
410 * unexelf.c (unexec): Minor changes; clean up comments.
412 2001-11-05 Sam Steingold <sds@gnu.org>
414 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
416 2001-11-05 Andreas Schwab <schwab@suse.de>
418 * sound.c (sound_perror): Save errno from being clobbered.
420 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
422 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
423 the program image directly.
425 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
427 * buffer.h (Fbuffer_local_value): Add prototype.
429 2001-11-04 Richard M. Stallman <rms@gnu.org>
431 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
434 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
435 (record_char): Likewise.
437 * keyboard.c (make_lispy_event): Don't insist a drag event must
438 move to a different buffer position. Instead, check for moving at
439 least double_click_fuzz.
441 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
443 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
445 * indent.c (current_column_1, Fmove_to_column): Separate the code
446 for display-table glyphs from the code buffer text, to fix
449 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
451 * buffer.c (Fbuffer_local_value): New function.
452 (syms_of_buffer): Defsubr it.
454 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
455 value of `cursor-in-non-selected-windows'.
457 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
458 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
459 (syms_of_xdisp): Initialize it.
461 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
463 * xfns.c (Fx_create_frame): Doc fix.
465 * coding.c: Change doc-string comments to `new style' [w/`doc:'
468 * eval.c (top_level_value, top_level_set): Remove commented and
470 (Fdefvar): Fix usage in doc-string.
472 2001-11-03 Richard M. Stallman <rms@gnu.org>
474 * xfns.c: Include unistd.h, if it exists.
476 * editfns.c: Move the include of ctype.h after unistd.h.
478 * gmalloc.c: Test BROKEN_PROTOTYPES.
480 2001-11-03 Ken Raeburn <raeburn@gnu.org>
482 * lisp.h (CHECK_STRING_CAR): New macro.
483 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
484 treating XCAR and XCDR as lvalues.
485 (openp): Use CHECK_STRING_CAR.
486 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
488 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
490 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
491 (SIGMASKTYPE): Define.
493 * syssignal.h (sigunblock): Don't define if already defined.
495 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
497 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
498 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
499 Fix typos in comments.
501 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
502 and #ifdef'd-out code.
503 Fix and reindent comments.
505 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
507 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
508 argument `i' in macros.
510 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
513 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
514 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
515 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
516 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
517 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
518 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
519 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
520 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
523 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
524 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
525 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
526 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
527 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
528 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
529 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
530 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
531 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
532 (remove unused second argument).
534 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
536 * syntax.c (describe_syntax): New wrapper.
537 (Finternal_describe_syntax_value): Rename from describe_syntax.
538 Don't insert space at front and \n at the end.
539 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
541 * regex.c (re_wctype): Try to fix some warnings.
542 (regcomp, regexec): Don't forget the __restrict.
544 2001-11-02 Richard M. Stallman <rms@gnu.org>
546 * textprop.c (Fget_char_property): Doc fix.
548 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
550 * process.c (Fstart_process): Add usage to doc-string.
552 * data.c (Fsetq_default): Ditto.
554 * callint.c (Finteractive): Ditto.
556 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
558 * macros.c: Don't include keymap.h any more.
560 2001-11-01 Richard M. Stallman <rms@gnu.org>
562 * data.c (Fmake_local_variable): Doc fix.
564 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
565 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
567 * keymap.c (Fdescribe_buffer_bindings): Print character property
568 bindings along with or instead of the buffer local map.
569 Make the overriding maps override what they should.
571 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
573 * window.c (grow_mini_window): Fix typo in comment.
575 2001-11-01 Gerd Moellmann <gerd@gnu.org>
577 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
578 (XTset_vertical_scroll_bar): Likewise.
580 * xfns.c (x_build_heuristic_mask): Use four_corners_best
581 instead of IMAGE_BACKGROUND.
583 * xfns.c (four_corners_best): Reindent.
585 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
586 Handle :box so that it is possible to specify sexprs.
588 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
590 * xfaces.c (Finternal_merge_in_global_face): Reindent.
592 (Finternal_set_alternative_font_registry_alist): Ditto.
593 (Ftty_suppress_bold_inverse_default_colors): Ditto.
595 * xfns.c (x-get-resource): Reindent.
597 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
599 * s/hpux11.h: New file.
601 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
603 * emacs.c (USAGE1): Show command line option --no-window-system
604 instead of --no-windows in usage.
605 (standard_args): Rename --no-windows to --no-window-system.
606 (bug_reporting_address): Follow Emacs coding conventions.
608 * eval.c (Fcommandp): Doc fix.
609 Change doc-string comments to `new style' [w/`doc:' keyword].
611 * frame.c (Fframe_live_p): Doc fix.
613 * buffer.c (selective-display-ellipses): Doc fix.
615 2001-10-31 Gerd Moellmann <gerd@gnu.org>
617 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
619 * xfaces.c (realize_x_face): If C is not a single-byte character,
620 set the face's colors_copied_bitwise_p instead of the defaulted_p
621 members which have a different meaning.
622 (free_face_colors): Do nothing for a face whose colors have been
625 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
627 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
629 * marker.c, mocklisp.c: Change doc-string comments to `new style'
632 2001-10-31 Gerd Moellmann <gerd@gnu.org>
634 * fns.c (require_unwind): Return Lisp_Object.
636 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
638 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
639 (last-input-char): Revert doc-string to be the same as the
640 doc-string of `last-input-event'.
642 * xdisp.c: Fix typos in comments.
644 2001-10-31 Gerd Moellmann <gerd@gnu.org>
646 * window.c (grow_mini_window): Handle case that the root
647 window is already smaller than the nominal mininum height.
649 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
651 * emacs.c (main): Don't call keys_of_macros any more.
653 * lisp.h (keys_of_macros): Remove.
655 * macros.c (keys_of_macros): Remove.
657 * xfaces.c (Fface_attribute_relative_p): Declare args.
659 2001-10-30 Jason Rumney <jasonr@gnu.org>
661 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
662 (enum_font_cb2): Ignore fonts with vertical orientation.
664 2001-10-30 Richard M. Stallman <rms@gnu.org>
666 * keyboard.c (Finput_pending_p): Doc fix.
668 2001-10-30 Gerd Moellmann <gerd@gnu.org>
670 * xterm.c (x_after_update_window_line): Don't run the code
671 clearing in borders for rows whose visible height is 0.
673 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
674 resized_p flag is set. If not set, use the much less flickering
675 method previously used.
677 * dispnew.c (change_frame_size_1): Set frame's resized_p.
679 * frame.h (struct frame) <resized_p>: New member.
681 * lread.c (to_multibyte): Ensure read_buffer is at least twice
682 as large as the number of bytes to convert.
684 * lread.c (to_multibyte): New function.
687 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
689 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
691 2001-10-30 Gerd Moellmann <gerd@gnu.org>
693 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
694 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
695 if the row's fill_line_p is set and drawing the last glyph with
696 DRAW_IMAGE_{RAISED,SUNKEN}.
698 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
700 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
702 * xmenu.c: Include coding.h and charset.h.
703 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
704 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
705 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
706 Explicitly set wv->help. Use `TRUE' rather than `True'.
707 (menu_help_callback): Use empty_string.
709 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
710 (Fx_popup_dialog): Explicitly init f.
711 (w32_menu_display_help): Use empty_string.
713 2001-10-29 Richard M. Stallman <rms@gnu.org>
715 * fns.c (Frequire): Detect recursive try to require the same
716 feature 3 or more levels deep, and get error.
717 (require_unwind): New subroutine.
718 (require_nesting_list): New variable.
719 (syms_of_fns): Init and staticpro it.
721 * print.c (print_object): Clarify indication of insertion type.
723 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
725 * coding.c (syms_of_coding): Document that locale-coding-system is
726 used for decoding input on X.
728 * window.c (Fscroll_left, Fscroll_right): Doc fix.
730 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
732 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
733 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
735 2001-10-29 Gerd Moellmann <gerd@gnu.org>
737 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
738 use NO_CURSOR if cursor_in_non_selected_windows is false.
740 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
741 the slant attribute if FRAME is t.
743 * xfns.c (x_set_internal_border_width): Set frame garbaged
744 when X window doesn't exist yet.
746 * xterm.c (x_after_update_window_line): Clear internal border
747 in different circumstances.
749 * xterm.c (XTread_socket) <KeyPress>: Don't use
750 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
753 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
755 * m/ibms390.h: New file. From Adam Thornton
756 <athornton@sinenomine.net>.
758 2001-10-28 Gerd Moellmann <gerd@gnu.org>
760 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
762 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
765 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
767 * emacs.c: Use argv[0] instead of emacs when -t was specified.
769 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
771 Fix typos in comments.
773 * emacs.c (bug_reporting_address): New function.
774 Use it when displaying usage message.
776 * minibuf.c (read_minibuf): Remove unused external declaration of
777 variable `Qread_only'.
779 * keymap.c (access_keymap): Remove unused variable `charset'.
781 2001-10-28 Miles Bader <miles@gnu.org>
783 * xfaces.c (merge_face_heights): Handle TO being relative as well.
784 Remove #ifdef'd-out code.
785 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
786 (syms_of_xfaces): Initialize them.
788 2001-10-27 Jason Rumney <jasonr@gnu.org>
790 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
791 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
792 position using the system caret.
794 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
795 (w32_system_caret_height, w32_system_caret_x)
796 (w32_system_caret_y): New variables for tracking system caret.
797 (w32_initialize): Initialize them.
798 (x_display_and_set_cursor): Make system caret follow the active cursor.
800 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
803 * w32term.c (note_mouse_highlight): Clear old help_echo.
805 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
807 * xterm.c: Fix typo in a comment.
809 * emacs.c: Fix typos in comments.
810 Remove unnecessary spaces.
811 Change doc-string comments to `new style' [w/`doc:' keyword].
812 (USAGE2): Fix typos in usage string.
814 * xterm.c: Fix typo in a comment.
816 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
819 2001-10-27 Gerd Moellmann <gerd@gnu.org>
821 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
822 instead of 1/2 line_height in the heuristic for skipping
823 farther backward when target_y was not reached.
825 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
826 Display errno only if non-zero.
827 (sound_warning): New function.
828 (vox_configure): Don't treat failing to set sample rate as error.
829 (various places): Improve error messages.
831 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
833 * fileio.c (Faccess_file): Run the argument filename through
834 Fexpand_file_name, before using it.
836 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
837 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
839 2001-10-26 Gerd Moellmann <gerd@gnu.org>
841 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
843 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
844 Fix clearing in the case of scroll bars on the right.
846 2001-10-26 Juanma Barranquero <lektu@terra.es>
848 * w32gui.h (XImage): Add a dummy typedef.
850 2001-10-26 Gerd Moellmann <gerd@gnu.org>
852 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
854 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
856 * frame.c (Fframe_parameter): Fix last change.
858 * fileio.c: Revert last change (which removed old commented-out
859 version of expand-file-name). Add a comment that explains why
860 this old version should not be removed.
862 2001-10-25 Gerd Moellmann <gerd@gnu.org>
864 * frame.c (Fframe_parameter): Fix a bug whereby some
865 ``artificial'' frame parameters, like `minibuffer' were not
866 obtained by calling Fframe_parameters.
868 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
871 * xdisp.c (move_it_vertically_backward): Compute line height
872 differently. Add heuristic to try to be more compatible to 20.x.
874 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
876 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
878 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
881 2001-10-25 Miles Bader <miles@gnu.org>
883 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
884 BG is a pointer to a structure, not a structure.
885 (gif_format, png_format): Add missing commas.
887 2001-10-24 Richard M. Stallman <rms@gnu.org>
889 * xfaces.c (Fface_attributes_as_vector): New function.
890 (syms_of_xfaces): Defsubr it.
892 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
894 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
897 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
899 * search.c (scan_newline): Remove unused variable `selective_display'.
901 2001-10-25 Miles Bader <miles@gnu.org>
903 * dispextern.h (struct image): Add `background',
904 `background_valid', and `background_transparent' fields.
905 (image_background, image_background_transparent): New declarations.
906 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
907 * xfns.c (image_background, image_background_transparent)
908 (four_corners_best): New functions.
909 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
910 (gs_format): Add `:background' entry.
911 (lookup_image): Set IMG's background color if specified.
912 (pbm_load, xbm_load_image, png_load): Set IMG's background field
914 (x_clear_image_1): Reset `background_valid' and
915 `background_transparent_valid' fields.
916 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
917 calculating it here. Set IMG's background_transparent field.
918 (enum xpm_keyword_index): Add XPM_BACKGROUND.
919 (enum png_keyword_index): Add PNG_BACKGROUND.
920 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
921 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
922 (enum gif_keyword_index): Add GIF_BACKGROUND.
923 (enum gs_keyword_index): Add GS_BACKGROUND.
924 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
925 Pre-calculate image background color where necessary.
926 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
927 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
928 color to use for image glyph reliefs.
930 2001-10-24 Gerd Moellmann <gerd@gnu.org>
932 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
935 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
936 Fix clearing of area not covered by scroll bar.
938 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
940 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
942 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
943 (glyph_rect): Remove unused variable `area'.
945 2001-10-24 Gerd Moellmann <gerd@gnu.org>
947 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
949 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
950 (row_containing_pos): Take additional argument DY.
951 Treat rows ending in middle of char differently.
952 (display_line): Handle tabs on window systems differently.
954 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
955 with additional argument.
957 * dispextern.h (row_containing_pos): Adjust prototype.
959 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
960 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
961 (try_window_id, try_window_reusing_current_matrix)
962 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
963 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
965 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
967 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
969 (HAVE_BOXES): Fix typo in comment.
970 (push_menu_pane): Fix typo in comment.
972 * xdisp.c: (display_prop_string_p): Remove unused local declaration
974 (single_display_prop_string_p): Remove unused local declarations
975 of `Qwhen' and `Qmargin'.
976 (string_buffer_position): Remove unused variable `around'.
977 (store_frame_title): Remove unused variable `width'.
979 * window.c: Don't define max.
980 (coordinates_in_window): Remove unused variable `uy'.
982 * widget.c: Don't define max.
984 * process.c: Don't define max.
985 (create_process): Remove unused variable `buffer'.
987 2001-10-23 Gerd Moellmann <gerd@gnu.org>
989 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
991 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
993 * xfaces.c (Finternal_set_lisp_face_attribute)
994 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
995 frame is on a windowed display.
997 2001-10-23 Gerd Moellmann <gerd@gnu.org>
999 * dispnew.c (sync_window_with_frame_matrix_rows):
1000 Fix handling of windows which aren't full-width, fix handling
1003 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
1005 2001-10-23 Andreas Schwab <schwab@suse.de>
1007 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
1008 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
1010 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1012 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
1013 REAL_END. Notice if cursor gets overwritten.
1014 (notice_overwritten_cursor): Take X positions as parameters.
1015 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1016 around call to x_draw_glyphs.
1018 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1020 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
1021 instead of C) and usage.
1023 * editfns.c (char-to-string): Fix argument names (use CHAR instead
1026 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
1027 `left', `max_width' and `max_height'.
1029 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1031 * xdisp.c (display_line): For a tab continued to the next line,
1032 set row's ends_in_middle_of_char_p.
1034 2001-10-22 Gerd Moellmann <gerd@gnu.org>
1036 * xdisp.c (display_line): Fix computation of continuation lines
1039 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1041 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
1044 * fileio.c: Remove unused code.
1046 2001-10-22 Miles Bader <miles@gnu.org>
1048 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
1049 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
1050 Remove `DOC_STRINGS_IN_COMMENTS' cases.
1052 2001-10-21 Jason Rumney <jasonr@gnu.org>
1054 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
1056 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1058 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
1059 (Finsert_string): Avoid the multi-line string literals warning.
1061 2001-10-22 Miles Bader <miles@gnu.org>
1063 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
1064 (Fdocumentation): Don't use it.
1065 (syms_of_doc): Don't initialize it.
1067 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1068 * print.c (Fwith_output_to_temp_buffer): Likewise.
1069 * window.c (Fsave_window_excursion): Likewise.
1070 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1071 (Fsave_restriction): Likewise.
1072 * eval.c (Frun_hooks, Frun_hook_with_args)
1073 (Frun_hook_with_args_until_failure)
1074 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1075 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1076 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1077 (Funwind_protect, Fcondition_case): Likewise.
1078 * coding.c (Ffind_operation_coding_system): Likewise.
1079 * keyboard.c (Ftrack_mouse): Likewise.
1081 2001-10-21 Miles Bader <miles@gnu.org>
1083 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1084 (Fmake_hash_table): Add usage: string to doc string.
1085 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1086 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1087 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1088 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1089 (Fml_prefix_argument_loop): Likewise.
1091 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1093 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1095 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1096 style' [w/`doc:' keyword].
1098 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1099 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1100 comments to `new style' [w/`doc:' keyword].
1102 2001-10-21 Jason Rumney <jasonr@gnu.org>
1104 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1106 * w32term.c (remember_mouse_glyph): New function.
1107 (w32_mouse_position): Use it.
1108 (note_mouse_movement): If the mouse moved off the glyph, remember
1111 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1112 (w32_display_info): Add mouse_face_overlay.
1114 * w32term.c (notice_overwritten_cursor): Renamed from
1115 note_overwritten_text_cursor. Rewritten to take glyph widths into
1117 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1118 (fast_find_string_pos): New function.
1119 (fast_find_position): Return the correct vpos. Add parameter
1120 STOP. In the final row, stop before glyphs having STOP as object.
1121 Don't consider glyphs that are not from a buffer.
1122 (fast_find_position) [0]: Add a presumably more correct version
1124 (expose_window_tree, expose_frame): Don't compute intersections here.
1125 (expose_window): Do it here instead.
1126 (expose_window_tree, expose_window, expose_line): Return 1 when
1127 overwriting mouse-face.
1128 (expose_window): If W is the window currently being updated, mark
1130 (expose_frame): If mouse-face was overwritten, redo it.
1131 (x_use_underline_position_properties): New variable.
1132 (syms_of_xterm): DEFVAR_BOOL it.
1133 (x_draw_glyph_string): Add comment to use it in future.
1134 (x_draw_glyph_string): Restore clipping after drawing box.
1135 Fix a computation of the underline position.
1136 (w32_get_glyph_string_clip_rect): Minor cleanup.
1137 (x_fill_stretch_glyph_string): Remove an assertion.
1138 (x_produce_glyphs): Don't convert multibyte characters
1139 to unibyte characters in unibyte buffers.
1140 (cursor_in_mouse_face_p): New function.
1141 (x_draw_stretch_glyph_string): Use it to choose a different GC
1142 when drawing a cursor within highlighted text. Don't draw
1143 background again if it has already been drawn.
1144 (x_draw_glyph_string_box): Don't draw a full-width
1145 box just because the glyph row's full_width_p flag is set.
1146 (x_draw_glyphs): Fix computation of rightmost x for
1148 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1149 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
1150 change bottom shadow accordingly. Some cleanup.
1151 (x_update_window_end): Handle overwritten mouse face
1152 also for tool bar windows.
1153 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1154 DRAW is DRAW_IMAGE_RAISED.
1155 (clear_mouse_face): Return 1 if text with mouse face was
1156 actually redrawn. Make the function static. Reset
1157 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
1158 optimize away highlighting if we pass over that same overlay again.
1159 (note_mouse_highlight): Call mouse_face_overlay_overlaps
1160 to detect a case where we have to highlight a different region
1161 despite not having left the currently highlighted region.
1162 Set mouse_face_overlay in the x_display_info. Avoid changing the
1163 mouse pointer shape when show_mouse_face has already done it, or
1164 there is no need. Handle mouse-face and help-echo in strings.
1165 (glyph_rect): New function.
1166 (w32_mouse_position): Use it to raise the threshold for mouse
1167 movement event generation.
1168 (w32_initialize_display_info): Initialize the x_display_info's
1170 (w32_set_vertical_scroll_bar): Don't clear a zero height
1172 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1173 a widget to zero height.
1175 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1176 Protect unibyte strings created by replacing their multibyte
1177 equivalents in menu_items.
1178 (w32_menu_show): Don't overwrite an item's name with its key
1179 description in case the description is a multibyte string.
1180 (single_submenu): Some cleanup.
1182 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1183 (postprocess_image): New function.
1184 (lookup_image): Call it for all image types except PostScript.
1185 (x_kill_gs_process): Call postprocess_image.
1186 (tiff_error_handler, tiff_warning_handler): New functions.
1187 (tiff_load): Install them as handlers.
1188 (x_kill_gs_process): Recognize if someone has cleared the image
1190 (valid_image_p): Protect better against invalid image
1191 specifications. Previous code could signal an error.
1192 (Fx_hide_tip, Fshow_tip): Doc fix.
1193 (Fv_max_tooltip_size): New variable.
1194 (syns_of_xfns): DEFVAR_LISP it.
1195 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
1196 window buffer to *tip* right after creating the frame. Set frame's
1197 window_width. Use a maximum tooltip size specified by
1198 Vx_max_tooltip_size, if that has valid contents.
1199 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1200 Make sure the tooltip is completely visible.
1201 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1202 (Fx_create_frame): Adjust the frame's height for presence
1203 of the tool bar before calling x_figure_window_size.
1204 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
1205 when the window gets smaller.
1206 (x_set_foreground_color): Set frame's cursor_pixel.
1207 (x_set_foreground_color, x_set_background_color): Cleaned up.
1208 (x_set_font): Handle case of x_new_fontset returning the same name
1209 as before, although there was a change in fontsets.
1211 2001-10-21 Miles Bader <miles@gnu.org>
1213 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
1214 (Flogxor): Add usage: string to doc string.
1215 * charset.c (Fstring): Likewise.
1216 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
1217 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
1219 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1221 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
1223 * alloc.c: Reindent DEFUNs with doc: keywords.
1225 * abbrev.c (Finsert_abbrev_table_description): Reindent.
1227 * frame.c: Change doc-string comments to `new style' [w/`doc:'
1230 2001-10-20 Gerd Moellmann <gerd@gnu.org>
1232 * (Version 21.1 released.)
1234 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1236 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1238 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1241 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1242 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1243 Change doc-string comments to `new style' [w/`doc:' keyword].
1245 2001-10-20 Miles Bader <miles@gnu.org>
1247 The following changes remove the glyph_row `inverse_p' field,
1248 which is never set anymore, due to other changes:
1250 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
1251 (reassert_line_highlight, change_line_highlight): Declarations removed.
1252 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
1253 (line_hash_code, row_equal_p, fake_current_matrices)
1254 (build_frame_matrix_from_leaf_window, update_frame_line)
1255 (update_frame_line, update_frame_line, update_frame_line):
1256 Don't use `inverse_p' field.
1257 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
1258 change_line_highlight_hook.
1259 (XTreassert_line_highlight, x_change_line_highlight):
1261 (x_fix_overlapping_area, x_write_glyphs, expose_area)
1262 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1263 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
1265 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
1266 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1267 (w32_reassert_line_highlight, x_change_line_highlight):
1269 * w32console.c (reassert_line_highlight, change_line_highlight):
1271 (initialize_w32_display): Don't set reassert_line_highlight_hook
1272 or change_line_highlight_hook.
1273 (hl_mode): Function removed.
1274 (reset_terminal_modes, set_terminal_modes, update_begin)
1275 (update_end, w32_face_attributes, initialize_w32_display):
1276 (clear_frame, ins_del_lines): Don't call it.
1277 * termhooks.h (reassert_line_highlight_hook)
1278 (change_line_highlight_hook): Declarations removed.
1279 * term.c (reassert_line_highlight_hook)
1280 (change_line_highlight_hook): Variables removed.
1281 (reassert_line_highlight, change_line_highlight): Functions removed.
1282 * msdos.c (IT_reassert_line_highlight)
1283 (IT_change_line_highlight): Functions removed.
1284 (internal_terminal_init): Don't set reassert_line_highlight_hook
1285 or change_line_highlight_hook.
1286 (highlight): Variable removed.
1287 (IT_set_face, IT_update_begin, IT_update_end)
1288 (IT_set_terminal_modes): Don't set or use it.
1290 The following changes remove inverse-video support for terminals
1291 that use a `magic cookie' standout mode. Due to changes in the
1292 way mode-lines are displayed, such support no longer works
1293 anyway, and it's probable that almost no one uses such terminals
1296 * term.c (standout_requested): Variable removed.
1297 (update_end, highlight_if_desired): Don't use it.
1298 (chars_wasted, copybuf): Variables removed.
1299 (write_standout_marker): Function removed.
1300 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
1301 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
1302 Don't use `chars_wasted' or `copybuf'.
1303 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
1304 Set `costs_set' to true.
1305 (cursor_to, clear_end_of_line): Test `costs_set' instead of
1307 (clear_end_of_line): Function removed.
1308 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
1309 (clear_to_end): Call `clear_end_of_line' instead of
1310 `clear_end_of_line_raw'.
1311 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
1312 (term_init): Don't set them.
1313 Turn off any standout/underline modes that require magic cookies.
1314 (ins_del_lines, highlight_if_desired, background_highlight)
1315 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
1316 Remove special processing for magic-cookie standout modes.
1317 (turn_off_face, turn_on_face): Remove special processing for
1318 underline magic-cookie glitch.
1320 2001-10-19 Richard M. Stallman <rms@gnu.org>
1322 * eval.c (syms_of_eval): Doc fixes.
1324 2001-10-19 Gerd Moellmann <gerd@gnu.org>
1326 * xdisp.c (redisplay_internal): Don't clear echo area if the
1327 mini-window is selected.
1329 2001-10-19 Miles Bader <miles@gnu.org>
1331 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
1332 doesn't take precedence if the affected property's value is nil.
1334 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
1336 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
1337 with fields and suggest using `forward-line' to avoid them.
1338 * editfns.c (Fline_beginning_position, Fline_end_position):
1339 Clarify documentation.
1341 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
1343 * keymap.c (current_minor_maps): `override' only shadows its
1344 correspondent in minor-mode-map-alist, not the whole tail.
1346 2001-10-18 Andrew Innes <andrewi@gnu.org>
1348 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
1349 optimization. The fontp->encoding array was not being initialized
1350 correctly when compiled with optimizations by MSVC.
1352 2001-10-18 Gerd Moellmann <gerd@gnu.org>
1354 * xdisp.c (display_line): Indicate empty lines in active mini-window.
1356 2001-10-17 Andrew Innes <andrewi@gnu.org>
1358 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
1360 * w32fns.c (w32_load_system_font): Cache codepage for font, in
1361 font_info.charset field.
1363 * w32term.c (w32_encode_char): Get cached codepage from font_info,
1364 rather than working it out by calling w32_codepage_for_font for
1367 2001-10-17 Andrew Innes <andrewi@gnu.org>
1369 * w32term.c (w32_read_socket): Determine clipping rectangle for
1370 the entire frame, including areas covered by scrollbars and the
1371 menubar. This avoids internal arguments about whether a frame is
1372 fully obscured or not.
1374 2001-10-17 Gerd Moellmann <gerd@gnu.org>
1376 * xdisp.c (try_window_id): Undo last change. Give up if
1377 window ends in strings.
1379 * xdisp.c (try_window_id): Don't display lines after the window
1380 end if the rest of the window after the window end was already blank.
1382 * xdisp.c (try_window_id): Remove code that was only there
1383 for the release of 21.1.
1385 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
1387 2001-10-17 Miles Bader <miles@gnu.org>
1389 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
1390 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
1391 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
1392 Change doc-string comments to `new style' [w/`doc:' keyword].
1393 (DOC_STRINGS_IN_COMMENTS): Macro removed.
1394 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
1397 2001-10-16 Miles Bader <miles@gnu.org>
1399 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
1401 2001-10-16 Gerd Moellmann <gerd@gnu.org>
1403 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
1406 2001-10-16 Ken Raeburn <raeburn@gnu.org>
1408 Avoid the assumption that car and cdr slots of cons cells are
1409 addressable lvalues; this allows for easier experimentation with
1410 other lisp implementations that may not permit such accesses for
1411 various reasons. Not quite complete -- buffer.c still needs some
1412 work, and w32/mac files need rechecking -- so compile-time
1413 enforcement is left disabled for now.
1415 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
1416 gcc with a union-based Lisp object rep. Redefine as no-op for now.
1417 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
1418 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
1419 (XSETCAR, XSETCDR): New macros.
1420 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
1421 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
1422 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
1423 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
1425 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
1426 * buffer.c (record_buffer, Fbury_buffer)
1427 (swap_out_buffer_local_variables, recenter_overlay_lists)
1428 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
1429 fields of a cons cell respectively.
1430 * callint.c (quotify_args, Fcall_interactively): Likewise.
1431 * ccl.c (Fregister_code_conversion_map): Likewise.
1432 * coding.c (detect_coding_system): Likewise.
1433 * composite.c (get_composition_id, make_composition_value_copy):
1435 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
1436 (swap_in_symval_forwarding, set_internal, Fset_default)
1437 (Fmake_variable_buffer_local, Fmake_local_variable)
1438 (Fmake_variable_frame_local): Likewise.
1439 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
1440 * keymap.c (Fset_keymap_parent, store_in_keymap)
1441 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
1442 * minibuf.c (get_minibuffer): Likewise.
1443 * search.c (Fmatch_data): Likewise.
1444 * textprop.c (extend_property_ranges): Likewise.
1445 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
1446 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
1448 * w32term.c (x_delete_display): Likewise.
1449 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
1451 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
1452 * doc.c (store_function_docstring): Use XSETCARFASTINT.
1453 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
1454 (Fread_file_name): Use XSETCAR.
1455 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
1457 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
1458 * frame.c (Fmake_terminal_frame): Use XSETCDR.
1459 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
1461 * keyboard.c (read_char): Alter list traversal to avoid taking the
1462 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
1463 (parse_menu_item): Use XSETCAR and XSETCDR.
1464 (reach_char_x_menu_prompt): Use XSETCAR.
1465 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
1466 (Fcommand_execute): Use XSETCDR.
1467 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
1468 (openp): Change list traversal to avoid using XCAR as lvalue.
1469 (read_list): Use XSETCDR.
1470 * process.c (wait_reading_process_input): Change wait_for_cell
1471 handling to avoid taking addresses of cons cell slots.
1472 * xselect.c (x_own_selection, x_handle_selection_clear)
1473 (x_clear_frame_selections): Use XSETCDR.
1474 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
1475 (x_handle_property_notify, x_get_foreign_selection)
1476 (x_handle_selection_notify): Use XSETCAR.
1478 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1480 * buffer.c: Put doc strings in comments.
1482 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
1484 2001-10-15 Sam Steingold <sds@gnu.org>
1486 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
1488 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1490 * process.c (process-inherit-coding-system-flag)
1491 (get-buffer-process): Do not confuse make-docfile with doc strings
1494 * editfns.c (Fchar_to_string): Make doc string consistent with
1495 arguments. Put doc strings in comments.
1497 * abbrev.c, minibuf.c: Put doc strings in comments.
1499 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1501 * window.c (window_loop): Don't check for Fother_buffer returning nil.
1503 * window.c (select_window_1): Unfreeze window start. Remove a
1504 doubled test for WINDOW being live.
1506 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1508 * fns.c (Fmapconcat): Fix typo in a doc string.
1510 * dispnew.c (Fsleep_for): Fix typo in a doc string.
1512 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1514 * xterm.c (x_draw_glyph_string): Restore clipping after
1517 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1519 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
1521 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
1523 * indent.c (skip_invisible): Use new retval of
1524 TEXT_PROP_MEANS_INVISIBLE.
1526 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
1527 If a parent is reached and noinherit is set, exit immediately.
1528 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
1530 * s/ms-w32.h (EXEC_SUFFIXES):
1531 * s/msdos.h (EXEC_SUFFIXES):
1532 * process.h (EXEC_SUFFIXES): Remove.
1534 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
1535 (decode_suffixes): Remove.
1537 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
1538 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
1539 (invisible_ellipsis_p): Remove.
1541 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
1542 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
1543 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
1544 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
1545 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
1547 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1549 * lisp.h (Ftop_level): Add prototype.
1551 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
1552 (XTread_socket): Improve style of comments to follow other
1555 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
1556 is already prototyped in included lisp.h).
1558 * frame.c (Fset_mouse_position): Improve style of comment to
1559 follow other comments.
1560 (Fset_mouse_pixel_position): Improve style of comment to follow
1562 (Fmake_frame_visible): Doc fix and typo in comment.
1563 (Fmake_frame_invisible): Doc fix and typo in comment.
1564 (Ficonify_frame): Fix typo in comment.
1566 2001-10-14 Gerd Moellmann <gerd@gnu.org>
1568 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
1569 * term.c, alloc.c: Put doc strings in comments.
1571 2001-10-13 Gerd Moellmann <gerd@gnu.org>
1573 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
1574 Provide definitions for doc strings in comments.
1576 * fns.c: Put doc strings in comments.
1578 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
1580 * dired.c (file_name_completion): Ignore a candidate directory if
1581 it matches an element in completion-ignored-extensions that ends
1583 (syms_of_dired) <completion-ignored-extensions>: Mention the above
1584 feature in the doc string.
1585 (Ffile_name_completion): Ditto.
1587 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
1589 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
1591 * xfns.c (syms_of_xfns): Update calls to Fprovide.
1593 * lisp.h (Fprovide): Update prototype.
1594 (Ffeaturep, invisible_p): Remove.
1596 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
1597 (DOLIST, LOOP_PROPVAL): New macros.
1598 (invisible_p, invisible_ellipsis_p): Use them.
1599 (invisible_noellipsis_p): New function.
1600 (syms_of_xdisp): Use empty_string.
1602 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
1604 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
1605 (syms_of_lread) <Vafter_load_alist>: Update docstring.
1607 * print.c (Fwith_output_to_temp_buffer): Align with
1608 internal_with_output_to_temp_buffer.
1609 (print_preprocess): Use traverse_intervals_noorder.
1610 (print_object): Update call to traverse_intervals.
1612 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
1613 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
1615 * intervals.c (traverse_intervals_noorder): New function.
1616 (search_for_interval, count_intervals): Use it.
1617 (traverse_intervals): Use less stack space and drop `depth' arg.
1619 * fns.c (Ffeaturep): Add new `subfeature' arg.
1620 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
1621 (Qsubfeatures): New var.
1622 (syms_of_fns): Initialize it.
1624 * keymap.c (Fkey_description): Use empty_string.
1625 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
1626 (syms_of_keymap): Setup inheritance between maps.
1627 Don't export Sdescribe_bindings_internal any more.
1629 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
1631 2001-10-12 Gerd Moellmann <gerd@gnu.org>
1633 * xterm.c (notice_overwritten_cursor): Renamed from
1634 note_overwritten_text_cursor. Rewritten to take glyph widths into
1637 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1639 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
1640 multi-line strings without a trailing "\n\".
1642 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1644 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
1647 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
1649 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
1651 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
1652 * w32proc.c (sys_spawnve):
1653 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
1654 * w32.c (check_windows_init_file):
1655 * sound.c (Fplay_sound):
1656 * emacs.c (init_cmdargs):
1657 * process.c (Fstart_process): Update calls to openp.
1659 * callproc.c (Vexec_suffixes): New var.
1660 (Fcall_process): Update call to openp.
1661 (decode_suffixes): New function.
1662 (syms_of_callproc): Init exec-suffixes.
1664 * lread.c (Vload_suffixes, default_suffixes): New vars.
1665 (openp): Take a lisp list of suffixes.
1666 Check for file-name-handlers even if the file was absolute already.
1667 (syms_of_lread): Declare load-suffixes.
1668 (Fload): Fix up call to openp.
1669 Don't bother checking for file-name-handler at the very beginning.
1671 * keymap.h (Fcopy_keymap): Don't export.
1673 * lisp.h (empty_string): Declare.
1674 (Vload_suffixes, Vexec_suffixes): Declare.
1675 (openp): Update prototype.
1677 * emacs.c (empty_string): New var.
1678 (syms_of_emacs): Initialize it.
1680 * search.c (wordify): Use it.
1682 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
1683 selected window if it's not displayed there. Handle the case
1684 when the window is dedicated.
1685 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
1687 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
1689 * syntax.h (struct gl_state_s): Change the meaning of b_property.
1690 Remove left_ok and right_ok.
1691 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1692 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
1693 new meaning of b_property.
1695 * syntax.c (update_syntax_table): Simplify.
1696 (Fforward_comment): Don't skip quoted chars when going backward.
1698 2001-10-11 Gerd Moellmann <gerd@gnu.org>
1700 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
1701 in case I is of some unsigned type, in which case
1702 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
1703 comparison becomes bogus.
1705 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
1706 (Fuser_full_name): Fix bug treating a float as a fixnum.
1708 * data.c (Fstring_to_number): Use make_fixnum_or_float.
1710 * lisp.h (make_fixnum_or_float): New macro.
1712 * lisp.h (circular_list_error): Add prototype.
1714 * data.c (Qcircular_list): New variable.
1715 (circular_list_error): New function.
1716 (syms_of_data): Initialize it Qcircular_list.
1718 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
1720 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
1721 casefiddle.c, buffer.c: Include keymap.h.
1723 2001-10-10 Gerd Moellmann <gerd@gnu.org>
1725 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
1726 options. From Dave Love <d.love@dl.ac.uk>.
1728 2001-10-09 Gerd Moellmann <gerd@gnu.org>
1730 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
1731 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1733 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
1735 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1737 2001-10-08 Andrew Innes <andrewi@gnu.org>
1739 * lisp.h [max]: Undef min and max before redefining them.
1741 * w32gui.h: Do not undef min and max.
1743 * w32heap.h: Do not undef min and max.
1745 * s/ms-w32.h: Do not undef min and max.
1747 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1749 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
1751 2001-10-08 Sam Steingold <sds@gnu.org>
1753 * keymap.c (current-active-maps): Quote newlines (compilation error).
1755 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1757 * Makefile.in (lisp, shortlisp): Replace bindings.el with
1758 bindings.elc, since otherwise doc strings in bindings.el get wrong
1761 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1763 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
1765 * keyboard.h (map_prompt): Remove.
1767 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
1768 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
1770 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1772 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1774 * keyboard.c (map_prompt): Remove.
1775 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
1778 * keymap.h: New file. Extracted from lisp.h.
1780 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
1781 (accessible_keymaps_1): New function.
1782 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
1783 (Fwhere_is_internal): Use Fcurrent_active_maps.
1784 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
1785 Insert in current buffer rather than standard-output.
1786 Don't call `help-mode'. Export to elisp.
1787 (describe_buffer_bindings): New wrapper.
1788 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
1789 and Sdescribe_buffer_bindings.
1791 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1793 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
1794 Remove code setting signal handler.
1796 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1797 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1799 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1801 * keyboard.c: Don't define min/max.
1803 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1805 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1806 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1807 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1808 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1809 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1810 Don't define min/max.
1812 * lisp.h (min, max): New macros.
1814 * puresize.h (BASE_PURESIZE): Increase to 725000.
1816 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1818 * xfaces.c (free_frame_menubar): Add prototype.
1820 * lisp.h (init_window): Add prototype.
1822 * editfns.c: Include ctype.h.
1824 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1825 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1826 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1829 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1830 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1831 `popup_activated_flag' and `title'.
1833 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1835 * emacs.c (main): Remove extra `;'.
1837 * atimer.h (struct atimer): Fix typos in a comment.
1839 * atimer.c: Fix typo.
1841 * Makefile.in: Fix typo.
1843 * README: Remove obsolete part mentioning removed VMS file.
1845 2001-10-07 Miles Bader <miles@gnu.org>
1847 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1849 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1851 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1854 * lisp.h (Ffield_end): Declare.
1856 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1858 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1860 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1862 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1864 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1866 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1867 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1869 * alloc.c (inhibit_garbage_collection): Simplify.
1870 (Fmemory_use_counts): Ditto.
1872 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1873 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1874 most-negative-fixnum.
1876 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1877 (FIXNUM_OVERFLOW_P): New macros.
1879 2001-10-06 Miles Bader <miles@gnu.org>
1881 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1882 scroll_bar_bottom_shadow_pixel fields.
1883 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1884 for the shadows, and tell the toolkit about them if we succeed.
1885 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1886 Free scroll-bar shadow colors.
1887 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1888 Free scroll-bar shadow colors when the background color changes.
1889 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1890 Initialize scroll-bar shadow-color fields.
1892 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1894 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1896 2001-10-05 Miles Bader <miles@gnu.org>
1898 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1899 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1900 New functions (were in simple.el).
1901 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1902 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1903 (syms_of_minibuf): Initialize them.
1905 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1907 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1908 (tiff_load): Install them as error and warning handler.
1910 2001-10-04 Andrew Innes <andrewi@gnu.org>
1912 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1913 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1914 says; query codepage info directly to determine if font is double byte.
1915 (x_to_w32_charset): Handle private format for unknown charsets.
1916 Handle wildcards in charset spec, by ignoring them.
1917 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1918 "*-" prefix from charset.
1919 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1920 handle the truncated font spec form constructed by font_list_1, so
1921 that we correctly identify the charset fields. Don't remove "*-"
1922 prefix from charset.
1923 (w32_list_synthesized_fonts): Fix argument to alloca.
1925 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1927 * window.h (MINI_WINDOW_P): Use NILP.
1929 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1931 * termhooks.h (struct input_event): Use proper type for `kind'.
1933 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1935 This handles unknown keysyms better than before. For example,
1936 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1937 Emacs formerly completely ignored F5. With the change, it derives
1938 a key symbol from the name of the X keysym, `ccaron' in this case.
1939 Reported by Martin Buchholz.
1941 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1944 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1945 that EVENT->code isn't a function key, use the keysym's name.
1947 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1949 FOREACH is a macro that should make it easier to loop over Lisp
1950 lists with checks for cycles and proper lists.
1952 * lisp.h (LIST_END_P, FOREACH): New macros.
1954 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1956 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1957 called for a lost connection. Prevent dumping core in this case.
1958 Instead print the X error, and exit. On user request.
1960 * xterm.c (error_msg): New variable.
1961 (x_fatal_error_signal): New function.
1962 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1963 as fatal_error_signal_hook around the call to XtCloseDisplay.
1965 * emacs.c (fatal_error_signal_hook): New variable.
1966 (fatal_error_signal): Call that function.
1968 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1970 With this, Emacs prints how much pure storage it will
1971 approximately need in case pure storage overflows while dumping.
1973 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1975 (init_alloc_once): Initialize new variables.
1976 (PURE_POINTER_P): Use new variables.
1977 (pure_alloc): If pure storage overflows, allocate from the heap.
1978 (check_pure_size): New function.
1979 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1981 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1982 (check_pure_size): Add prototype.
1984 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1986 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1988 This adds a post-gc-hook that's run with GC inhibited.
1989 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1991 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1992 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1993 (Fgarbage_collect): Run post-gc-hook.
1995 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1997 This adds `defvaralias' and `indirect-variable'. Changes not
1998 directly related to this feature are there to gain the same
1999 performance again as before variable aliases.
2001 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
2002 code to get and set symbol values, to take defvaralias into account.
2004 (Note: the new `constant' bit-flag in symbols would make it
2005 possible to define arbitrary read-only variables, e.g. with
2008 Documentation is in lispref/variables.texi. Added to NEWS.
2010 * lisp.h (enum symbol_interned): New enumeration.
2011 (struct Lisp_Symbol): Remove member `obarray', add
2012 `indirect_variable', `constant', and `interned'.
2013 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
2014 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
2015 (indirect_variable): Add prototype.
2017 * print.c (print_preprocess, print_object): Test internedness of
2018 symbols differently.
2020 * lread.c (Fintern, Funintern): Set symbol's interned and constant
2022 (init_obarray): Likewise for t and nil.
2024 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2025 (Fdefvaralias): New function.
2026 (specbind): Simplify the test if symbol is a constant.
2027 (syms_of_eval): Defsubr Fdefvaralias.
2029 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2030 (Qcyclic_variable_indirection): New variable.
2031 (Fkeywordp): Check for internedness differently.
2032 (Fmakunbound): Simplify the test if symbol is a constant.
2033 (indirect_variable, Findirect_variable): New functions.
2034 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
2036 (let_shadows_buffer_binding_p): Check for variable aliases.
2037 (set_internal): Simplify the test if SYMBOL is a constant.
2038 If SYMBOL has a buffer-local value and is an alias, use the aliased
2040 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
2043 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
2044 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
2047 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
2049 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
2050 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
2051 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
2053 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2057 2001-10-03 Miles Bader <miles@gnu.org>
2059 * callproc.c (syms_of_callproc): Explicitly state in the
2060 documentation for `process-environment' that earlier entries take
2061 precedence over later ones.
2063 2001-10-02 Miles Bader <miles@gnu.org>
2065 * textprop.c (Fnext_char_property_change)
2066 (Fprevious_char_property_change): Remove reference to non-existant
2067 argument OBJECT from doc-string.
2069 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2071 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2072 (try_window_id): Skip back over lines ending in a newline from a
2075 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2078 2001-10-01 Richard M. Stallman <rms@gnu.org>
2080 * search.c (Freplace_match): Doc fix.
2082 2001-09-28 Andrew Innes <andrewi@gnu.org>
2084 * w32menu.c (set_frame_menubar): Take into account that
2085 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2088 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2090 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2092 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2094 * s/gnu-linux.h: Fix a typo in comment.
2096 2001-09-28 Andreas Schwab <schwab@suse.de>
2098 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2099 nocombreloc, in case -z combreloc is the default.
2101 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2103 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2104 really going on here.
2106 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2108 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2110 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2112 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2113 utf-8, menu-bar, and latin-N.
2114 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2115 unconditionally now.
2116 (lisp): Add latin-N, since they are preloaded.
2118 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2120 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2121 to the left. Some cleanup.
2123 * xdisp.c (display_mode_element): One more case where a string's
2124 multibyteness should be used for display.
2126 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2128 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2131 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2132 of the only temporarily set echoing flag for deciding when
2135 * keyboard.c (echo_kboard): Make externally visible.
2137 * lisp.h (echo_kboard): Declare extern.
2139 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
2140 fonts_changed_p if we need larger matrices due to vscrolling.
2141 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
2142 this round of redisplay if make_cursor_line_fully_visible fails.
2143 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
2144 (try_cursor_movement, try_scrolling): Use them instead of integers.
2146 * dispextern.h (required_matrix_width, required_matrix_height):
2149 * dispnew.c (required_matrix_width, required_matrix_height):
2151 (allocate_matrices_for_window_redisplay)
2152 (allocate_matrices_for_frame_redisplay: Use them.
2153 Remove parameters CH_DIM.
2155 * xdisp.c (display_mode_lines): Temporarily set selected_frame
2156 and selected_window to the frame of the window whose mode-lines
2157 are displayed, and to the window itself.
2158 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
2161 2001-09-25 Gerd Moellmann <gerd@gnu.org>
2163 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
2164 the image cache under us.
2166 * xdisp.c (display_mode_element): If the mode element is a symbol
2167 with a string value, use that string's multibyteness for displaying.
2169 * keyboard.c (read_char): Don't clear a message for a switch-frame
2170 event. From Stefan Monnier <monnier@cs.yale.edu>.
2172 * xterm.c (fast_find_position) [0]: Add a presumably more correct
2173 version for after 21.1.
2175 * xdisp.c (row_containing_pos): Make externally visible.
2177 * dispextern.h (row_containing_pos): Add prototype.
2179 * process.c (send_process): Disable composition if from_byte < 0.
2180 From Kenichi Handa <handa@etl.go.jp>.
2182 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2184 * xterm.c (refreshicon): Function removed.
2186 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
2188 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
2190 * xterm.c (toplevel): Remove includes in #if 0.
2192 * process.c (sigchld_handler) [LINUX]: Don't return from
2193 the signal handler at the end of the loop.
2195 2001-09-21 Gerd Moellmann <gerd@gnu.org>
2197 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
2198 Terminate only if kill returns -1, and errno is ESRCH.
2200 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
2202 * Makefile.in (shortlisp): Add ../lisp/env.elc.
2204 2001-09-20 Gerd Moellmann <gerd@gnu.org>
2206 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
2207 since this function can be called during GC.
2209 * callproc.c (Fcall_process): Handle errors from pipe(2).
2210 (child_setup): Delete code in #ifdef vipc.
2212 2001-09-19 Gerd Moellmann <gerd@gnu.org>
2214 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
2215 (display_mode_element): Display the string from decode_mode_spec
2216 depending on its multibyteness.
2218 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
2220 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
2222 2001-09-18 Gerd Moellmann <gerd@gnu.org>
2224 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
2225 recursive_edit_unwind.
2226 (recursive_edit_unwind): Set kboard state according to
2229 * buffer.c (modify_overlay): Don't do nothing if START == END;
2230 This can still be a modification, for example when an overlay has
2231 a before-string or after-string.
2232 (Fdelete_overlay): Prevent redisplay optimizations when deleting
2233 an overlay with before-string or after-string.
2235 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2236 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2238 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2239 first_unchanged_at_end_row is in front of
2240 last_unchanged_at_beg_row. This code should be removed after the
2243 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2245 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2246 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2248 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
2251 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
2253 * dired.c (Ffile_attributes): Doc fix.
2255 2001-09-14 Gerd Moellmann <gerd@gnu.org>
2257 * fileio.c (Ffile_symlink_p): Fix last change.
2259 * filelock.c (current_lock_owner): Fix last change.
2261 2001-09-13 Gerd Moellmann <gerd@gnu.org>
2263 * filelock.c (current_lock_owner): If readlink returns ERANGE,
2264 take that to mean that the buffer is too small.
2266 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
2267 that to mean that the buffer is too small.
2269 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
2270 current buffer's multibyteness when discarding the iterator's
2273 * xfns.c (Fx_window_property): Handle case that property gets
2274 deleted between the two calls to XGetWindowProperty.
2276 2001-09-11 Gerd Moellmann <gerd@gnu.org>
2278 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
2280 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
2281 in addition to read-only.
2283 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
2284 to t in addition to read-only.
2286 * lisp.h (Qinhibit_modification_hooks): Declare.
2288 * insdel.c (Qinhibit_modification_hooks): New variable.
2289 (syms_of_insdel): Initialize and staticpro it.
2291 * textprop.c (verify_interval_modification): Don't run
2292 modification-hooks if inhibit_modification_hooks.
2294 * dispnew.c (set_window_cursor_after_update): Fix code
2295 finding glyph row containing cursor when cursor_in_echo_area
2298 * xdisp.c (init_from_display_pos): Put some code in #if 0.
2299 (add_to_log): Use bcopy instead of strcpy.
2300 (init_from_display_pos): Use an explicit loop over bytes in
2301 overlay strings instead of calling index.
2303 2001-09-10 Gerd Moellmann <gerd@gnu.org>
2305 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
2307 * dispnew.c (direct_output_for_insert): Don't change IT's
2308 stop_charpos to something in front of its current position.
2310 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
2313 2001-09-10 Richard M. Stallman <rms@gnu.org>
2315 * frame.c (Fmouse_position): Doc fix.
2317 2001-09-07 Gerd Moellmann <gerd@gnu.org>
2319 * xdisp.c (init_from_display_pos): Don't compare the result
2320 of calling index with NULL.
2322 2001-09-06 Gerd Moellmann <gerd@gnu.org>
2324 * xfns.c (x_set_background_color): Don't change the colors
2325 of the X window of scroll bar widgets.
2327 2001-09-05 Andrew Innes <andrewi@gnu.org>
2329 * w32fns.c (w32_createwindow): Undo last change.
2331 2001-09-05 Gerd Moellmann <gerd@gnu.org>
2333 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
2335 * xdisp.c (string_buffer_position): Use *single_char_property*
2336 functions instead of the *single_property* functions.
2338 2001-09-04 Andrew Innes <andrewi@gnu.org>
2340 * w32term.c (w32_read_socket): Add more information to debugging
2343 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
2344 from Emacs frames, so that calls to GetClipBox in w32term.c
2345 correctly report when part of a frame is visible (including
2346 scrollbars, etc). This prevents repeated redrawing of frames when
2347 only a scrollbar is visible.
2348 (w32_wnd_proc): Add more frame information to debugging output.
2350 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
2352 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
2354 2001-09-03 Gerd Moellmann <gerd@gnu.org>
2356 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
2357 help-echo for a string which doesn't have help-echo itself, use
2358 get-char-property to obtain the help-echo from the string's buffer
2359 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
2360 have mouse-face, look ``under'' the string for mouse-face from an
2362 (fast_find_position): Add parameter STOP. In the final row, stop
2363 before glyphs having STOP as object. Don't consider glyphs that
2364 are not from a buffer.
2366 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
2368 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
2370 * fns.c (Fmd5): Doc fix.
2372 2001-08-31 Gerd Moellmann <gerd@gnu.org>
2374 * composite.c (update_compositions): Do nothing if
2375 inhibit-modification-hooks is set.
2377 2001-08-30 Gerd Moellmann <gerd@gnu.org>
2379 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
2380 and check_message_stack if terminating abnormally. We want
2381 glyph matrices etc. in a core dump.
2383 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
2384 (syms_of_xdisp): Initialize them.
2385 (handle_single_display_prop): Don't change point, bind `object',
2386 `position', and `buffer-position' instead to the object having the
2387 `display' property, position in the object and position in the buffer.
2389 * fileio.c (Finsert_file_contents): Don't change the multibyteness
2390 of the buffer if REPLACE is non-nil.
2392 2001-08-29 Gerd Moellmann <gerd@gnu.org>
2394 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
2396 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
2398 * w32term.c (x_set_glyph_string_background_width)
2399 (show_mouse_face): Track the last changes in xterm.c.
2401 2001-08-28 Gerd Moellmann <gerd@gnu.org>
2403 * xterm.c (x_set_glyph_string_background_width): Set the glyph
2404 string's background width so that multi-line mouse-face is drawn
2405 to the right edge of the window.
2406 (show_mouse_face): Set the row's mouse_face_p flag after drawing
2409 * dispnew.c (direct_output_for_insert): Set updated_area
2410 before inserting/writing glyphs.
2412 * xdisp.c (display_mode_element): Use string_byte_to_char to
2413 determine character positions in strings, use chars_in_text
2414 instead of strwidth.
2415 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
2416 a matrix as parameter; this is easier to use from GDB.
2418 2001-08-28 Miles Bader <miles@gnu.org>
2420 * textprop.c (Fprevious_single_char_property_change)
2421 (Fnext_single_char_property_change): Doc fixes.
2423 2001-08-27 Gerd Moellmann <gerd@gnu.org>
2425 * fileio.c (Finsert_file_contents): Allocate, restore, and
2426 free composition data in the case of REPLACE not being nil.
2428 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
2429 there exist overlay strings with newlines at POS.
2430 (text_outside_line_unchanged_p): Return 0 if changes start at
2431 START and overlays exist at START. Likewise for END.
2432 (try_window_id): Give up if init_to_row_end returns 0.
2434 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
2437 2001-08-24 Gerd Moellmann <gerd@gnu.org>
2439 * keymap.c (access_keymap): Return the cdr of the binding of
2440 a generic character instead of its definition (KEY . BINDING).
2442 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
2443 to 0 also in the REPLACE case.
2445 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
2447 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
2448 open to determine whether file is readable (as for DOS_NT).
2450 2001-08-23 Gerd Moellmann <gerd@gnu.org>
2452 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
2453 coding.type is coding_type_no_conversion or coding_type_raw_text,
2454 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
2455 non-nil instead of just setting enable_multibyte_characters in the
2458 2001-08-22 Gerd Moellmann <gerd@gnu.org>
2460 * dispextern.h (struct face_cache): Add member
2461 menu_face_changed_p.
2463 * xfaces.c (menu_face_changed_default): New variable.
2464 (menu_face_changed_count): Variable removed.
2465 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
2466 the menu_face_changed_default flag, otherwise set the FRAME's
2467 menu_face_changed_p flag if the `menu' face has been changed.
2468 Prevent calling set_font_frame_param if FRAME is t.
2469 (make_face_cache): Initialize cache's menu_face_changed_p
2470 from menu_face_changed_default.
2471 (realize_basic_faces): Look into the frame's face cache to
2472 determine if the menu appearance needs updating.
2474 * keymap.c (access_keymap): Fix last change to not consider
2475 IDX when it has modifiers.
2477 2001-08-21 Gerd Moellmann <gerd@gnu.org>
2479 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
2480 . BINDING) exists, where GENERIC-CHAR is the generic character of
2481 the charset of IDX, return BINDING unless there exists a binding
2484 2001-08-16 Gerd Moellmann <gerd@gnu.org>
2486 * xrdb.c (SYSV): Don't define on Solaris 2.
2487 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
2489 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2490 of the screen line, not text line, containing IT's current position.
2492 2001-08-15 Gerd Moellmann <gerd@gnu.org>
2494 * window.c (window_scroll_pixel_based): Don't recenter if
2495 PT is partially visible in the window.
2497 * xterm.c (expose_window_tree, expose_window, expose_line):
2498 Return 1 when overwriting mouse-face.
2499 (expose_frame): If mouse-face was overwritten, redo it.
2501 * xfaces.c (x_update_menu_appearance): Don't call
2502 set_frame_menubar, let the next redisplay do it.
2504 2001-08-14 Andrew Innes <andrewi@gnu.org>
2506 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
2507 drawing glyph string.
2509 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
2511 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
2514 2001-08-14 Gerd Moellmann <gerd@gnu.org>
2516 * xfaces.c (x_update_menu_appearance): Save and restore value of
2517 interrupt_input_blocked.
2519 2001-08-13 Gerd Moellmann <gerd@gnu.org>
2521 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
2522 a line start, move back to the line start.
2524 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
2525 exactly when a mini-buffer is active.
2527 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
2528 in units of 1/8 character on non window-system frames.
2529 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
2531 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2533 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
2536 2001-08-09 Gerd Moellmann <gerd@gnu.org>
2538 * keyboard.c (Vpre_help_message): New variable.
2539 (syms_of_keyboard): Initialize and staticpro it.
2540 (show_help_echo): Record current message before displaying a
2541 help-echo, and restore that message when clearing the help.
2543 * xfns.c (x_create_im): Remove prototype.
2545 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
2547 * dispnew.c (adjust_glyph_matrix): Undo last change.
2549 2001-08-08 Gerd Moellmann <gerd@gnu.org>
2551 * dispnew.c (adjust_glyph_matrix): In the optimization for
2552 windows whose height has changed, disable partially visible lines.
2554 2001-08-07 Gerd Moellmann <gerd@gnu.org>
2556 * window.c (Frecenter): If ARG < 0, and on a window system
2557 frame, count in some empty lines when we can't move -ARG lines down.
2559 * xdisp.c (start_display): Don't try to determine the continuation
2560 lines width if lines are truncated. It's superfluous and leads to
2561 incorrect results if POS is not visible in the window after
2562 reseating the iterator at the previous line start.
2564 2001-08-06 Gerd Moellmann <gerd@gnu.org>
2566 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2568 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2570 * alloc.c (init_stack): Remove declaration.
2572 2001-08-03 Gerd Moellmann <gerd@gnu.org>
2574 * keyboard.c (read_key_sequence): Check that key is an integer
2575 before comparing it with quit_char.
2576 (add_command_key): Use larger_vector.
2577 (read_char_x_menu_prompt): Instead of converting symbol and
2578 integer events into conses (EVENT . nil), use (EVENT . disabled)
2579 which cannot be confused with valid events.
2580 (read_char): When reading from Vunread_command_events, check for
2581 events of the form (EVENT . disabled) instead of
2584 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
2585 a float, determine the max height from the frame's height.
2587 2001-08-02 Gerd Moellmann <gerd@gnu.org>
2589 * xdisp.c (redisplay_internal): Take message_cleared_p into
2590 account only if minibuf_level == 0.
2592 2001-08-01 Gerd Moellmann <gerd@gnu.org>
2594 * xdisp.c (redisplay_internal): Add a check for the last
2597 * xdisp.c (message_cleared_p): New variable.
2598 (clear_message): Set message_cleared_p when clearing the current
2600 (redisplay_internal): Look at message_cleared_p to capture
2601 the case that the echo area should be cleared.
2603 * keyboard.c (command_loop_1): Fix spelling of
2604 resize_echo_area_exactly.
2606 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
2608 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
2610 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
2611 current matrix when the window gets smaller.
2613 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
2615 * print.c (strout): Cast the character passed to insert_char to
2616 unsigned char, to avoid sign extension when it is promoted to int.
2618 2001-07-31 Gerd Moellmann <gerd@gnu.org>
2620 * fileio.c (Finsert_file_contents): Don't treat a return value
2621 of 0 from emacs_read as an IO error.
2623 2001-07-30 Gerd Moellmann <gerd@gnu.org>
2625 * keyboard.c (abs): New macro.
2626 (double_click_fuzz): New variable.
2627 (make_lispy_event): Use it to determine what makes a double-click.
2628 (syms_of_keyboard): DEFVAR_INT it.
2630 * xmenu.c (set_frame_menubar): Take into account that
2631 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2634 2001-07-27 Gerd Moellmann <gerd@gnu.org>
2636 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
2638 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
2639 of row's visible height.
2641 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
2642 deal with the first overlay string having an image `display' property.
2643 (try_window_reusing_current_matrix, compute_line_metrics):
2644 Fix computation of row's visible height for the case that part of the
2645 row is invisible above and part of the row is at the same time
2646 invisible below the window.
2648 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2650 * xfns.c (x-show-tip): Doc fix.
2652 * xfns.c (Vx_max_tooltip_size): New variable.
2653 (syms_of_xfns): DEFVAR_LISP it.
2654 (Fx_show_tip): Set frame's window_width to the width of the
2655 window. Use a maximum tooltip size specified by
2656 Vx_max_tooltip_size, if that has valid contents.
2657 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2659 2001-07-26 Andrew Innes <andrewi@gnu.org>
2661 * w32term.c (x_display_list): New variable.
2662 (w32_term_init): Set it.
2664 * w32term.h (x_display_list): New extern.
2666 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2668 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
2669 is non-nil, instead of when redisplaying_p is non-zero.
2671 (mark_window_display_accurate_1): Add an assertion.
2673 2001-07-25 Gerd Moellmann <gerd@gnu.org>
2675 * dispextern.h (struct it): Increase size of ctl_chars to 16.
2677 * xfns.c (Fx_file_dialog): Block/unblock input while processing
2678 events so that we get a chance of processing expose events.
2680 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
2682 2001-07-24 Gerd Moellmann <gerd@gnu.org>
2684 * xfns.c (valid_image_p): Protect better against invalid image
2685 specifications. Previous code could signal an error.
2687 2001-07-23 Gerd Moellmann <gerd@gnu.org>
2689 * indent.c (current_column): Fix column computation in the
2690 presence of display table entries.
2691 (current_column_1, Fmove_to_column, compute_motion): Likewise.
2693 * dispnew.c (adjust_glyph_matrix): In the optimization for
2694 windows whose height has changed, use the new window height
2695 to compute which rows to invalidate.
2697 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
2698 (MAX_10_EXP): New macro.
2701 * coding.c (code_convert_region): Handle the multibyte case if
2702 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
2704 2001-07-20 Gerd Moellmann <gerd@gnu.org>
2706 * dispextern.h (struct face): Change type of `stipple' to
2709 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
2711 2001-07-19 Gerd Moellmann <gerd@gnu.org>
2713 * dispnew.c (update_window): Don't set the cursor at the end
2714 of the update if display update has been paused.
2716 * composite.h (syms_of_composite): Renamed from syms_of_composition.
2718 2001-07-18 Ken Raeburn <raeburn@gnu.org>
2720 * fns.c (Fset_char_table_default): Check that a charset is defined
2721 before checking its dimension.
2723 2001-07-17 Ken Raeburn <raeburn@gnu.org>
2725 * coding.c (setup_coding_system): Don't do any designation based
2726 on reg_bits if charset is not yet defined.
2728 * lisp.h (XVECTOR): Verify correct object type before returning a
2729 pointer, using eassert.
2731 2001-07-17 Gerd Moellmann <gerd@gnu.org>
2733 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
2734 Increase to 4096 because of paste problems reported on GNU/Linux.
2736 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
2738 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
2740 2001-07-16 Gerd Moellmann <gerd@gnu.org>
2742 * fileio.c (unwind_read): Function removed.
2743 (read_non_regular, read_non_regular_quit): New functions.
2744 (Finsert_file_contents): When reading from non-regular files,
2745 arrange to catch a `quit' and terminate the loop. Rearrange
2746 code so that a `quit' when reading from a regular file doesn't
2747 insert text in the buffer.
2749 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
2750 Clear faces afterwards.
2751 (clear_font_table): Take a x_display_info parameter. Don't free
2752 fonts being the default font of any frame on the given display.
2754 2001-07-13 Gerd Moellmann <gerd@gnu.org>
2756 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
2757 instead of CHAR_STRING which can signal an error.
2759 * charset.c (char_to_string_1): Extracted from char_to_string.
2760 Return -1 instead of signaling an error.
2761 (char_to_string): Use it.
2763 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
2765 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
2767 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
2768 is t, don't try to append anything to it.
2770 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
2772 * dired.c (file_name_completion): Pass dp->d_name to
2773 Fstring_match, not elt, which is always nil here.
2775 2001-07-12 Gerd Moellmann <gerd@gnu.org>
2777 * xselect.c (x_decline_selection_request): Handle errors
2778 caused by receivers that have vanished.
2780 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
2781 ignoring events on foreign windows in #if 0. Always dispatch
2782 the event after checking it with x_handle_property_notify.
2784 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
2785 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
2786 TRACE macros to facilitate debugging. Add additional trace statements.
2787 (toplevel): Add prototypes for file-local functions.
2788 (x_atom_to_symbol): Remove DPYINFO parameter.
2790 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
2792 * w32menu.c (menubar_selection_callback, w32_menu_show):
2793 Initialize `entry' to nil.
2794 (w32_dialog_show): Remove unused `save_wv' variable.
2795 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2797 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2799 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2801 * fileio.c (unwind_read): Print a message when discarding inserted
2802 text or switching the buffer to unibyte. Change parameter.
2803 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2805 * fileio.c (unwind_read): New function.
2806 (Finsert_file_contents): Record it as unwind-function for
2807 the case that reading is interrupted by C-g.
2809 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2811 * dispnew.c (update_window): Don't skip the header-line
2812 update when scrolling_window returns 0.
2814 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2816 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2817 for the case that x_decode_color signals an error.
2819 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2821 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2823 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2824 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2827 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2829 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2830 doc string line for dos-timezone-offset.
2832 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2833 inline assembly, to avoid compiler warnings.
2834 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2835 line for dos-unsupported-char-glyph.
2837 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2839 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2841 * sound.c: Include Emacs' header files with #include "...".
2843 * eval.c (specbind): Additionally record the buffer that was
2844 current when a buffer-local or frame-local variable was bound.
2846 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2848 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2849 to unibyte characters in unibyte buffers.
2851 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2853 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2854 the frame on the binding stack. Change format of entries for
2855 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2856 (unbind_to): Handle unbinding a frame-local variable.
2858 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2859 glyphs and truncation glyphs at the end of a row from its pixel width.
2860 (dump_glyph_row): Print row's continuation_lines_width.
2861 (try_window_id): Take the shortcut if ZV is visible in the
2862 window, but there are actually no changes at ZV.
2864 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2866 * xterm.h (x_free_dpy_colors): Add prototype.
2868 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2869 right number of arguments.
2871 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2872 ($(lwlibdir)TAGS): New target.
2873 (TAGS): Fix dependency list.
2875 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2878 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2880 * emacs.c (main): Remove extern declaration for sys_nerr, which
2881 isn't used and causes a compilation error with GCC 3.0 on
2884 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2886 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2887 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2888 (toplevel): Include <signal.h> and syssignal.h.
2890 * sound.c (vox_configure, vox_close): Turn off atimers
2893 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2895 * keyboard.c (read_char) <non_reread>: Record the previous idle
2896 start time before calling timer_stop_idle.
2897 (read_char) <reread_first>: After processing a help-echo event,
2898 restore the previous idle start time.
2900 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2901 the start of invisible text.
2902 (setup_for_ellipsis): New function.
2903 (next_overlay_string): After all overlay strings have been
2904 processed, display an ellipsis if necessary.
2905 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2906 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2908 * dispextern.h (struct iterator_stack_entry): Add member
2911 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2913 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2914 on the value of the wait-for-wm frame parameter.
2916 * xterm.h (struct x_output): Add member wait_for_wm.
2918 * xfns.c (Qwait_for_wm): New variable.
2919 (x_frame_parms): Add entry for `wait-for-wm".
2920 (x_set_wait_for_wm): New function.
2921 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2922 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2924 * xdisp.c (try_window_id) <all changes below window end>: Don't
2925 take this shortcut if ZV is visible in the window.
2926 (try_window_id): When checking for window start being in changed
2927 text, don't check that the buffer's size has changed.
2929 2001-06-23 Richard M. Stallman <rms@gnu.org>
2931 * minibuf.c (Fcompleting_read): Doc fix.
2933 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2935 * composite.c (Ffind_composition_internal): Accept ZV
2936 and a string's end position as POS.
2938 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2940 * composite.c (Ffind_composition_internal): Check POS
2943 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2945 * editfns.c (Fmessage_box): If the frame is not under a window
2946 system, output the message in the echo area.
2948 2001-06-14 Richard M. Stallman <rms@gnu.org>
2950 * xdisp.c (try_window_id): When EOB is visible, don't treat
2951 insertion at EOB as if it were "off the bottom of the screen."
2953 2001-06-11 Andrew Innes <andrewi@gnu.org>
2955 * w32proc.c (create_child): Add new parameter is_gui_app.
2956 (w32_executable_type): Add new parameter is_gui_app.
2957 (sys_spawnve): Use it.
2958 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2959 SIGQUIT. This matches better how the signals are interpreted by
2960 MSVC compiled programs.
2961 (syms_of_ntproc): Update docstring.
2963 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2965 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2966 well otherwise note_mouse_highlight might optimize away highlighting
2967 if we pass over that same overlay again.
2969 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2971 * lread.c (Fload): Document that the argument is run via
2972 substitute-in-file-name.
2974 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2976 * Makefile.in (bootstrap-doc): New target.
2977 (bootstrap-emacs): Depend on it.
2979 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2980 auto-save-list-file-name when shutting down Emacs, because
2981 creating the directory might signal an error, and leaves
2982 Emacs in a strange state.
2984 * term.c: (tty_cursor_hidden): New variable.
2985 (update_begin): Don't call tty_hide_cursor. Clean up.
2986 (update_end, set_terminal_window, set_scroll_region): Clean up.
2987 (ring_bell, reset_terminal_modes): Clean up.
2988 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2989 on tty_cursor_hidden.
2990 (write_glyphs): Call tty_hide_cursor.
2992 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2994 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2996 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2998 * xfns.c (enum image_value_type): New enumerator
2999 IMAGE_STRING_OR_NIL_VALUE.
3000 (parse_image_spec): Handle it.
3001 (xbm_format, pbm_format): Use it for :foreground and :background.
3002 (xbm_load, pbm_load): Check for nil color names.
3004 * xterm.c (note_mouse_highlight): If an overlapping overlay
3005 exists, but we find that we highlight the same overlay as before,
3006 don't do the highlighting again.
3008 2001-05-29 Gerd Moellmann <gerd@gnu.org>
3010 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
3011 Protect unibyte strings created by replacing their multibyte
3012 equivalents in menu_items.
3014 * keymap.c (Fsingle_key_description): NUL-terminate the string
3015 buffer before calling build_string.
3017 * callproc.c (Fcall_process): Deal with decode_coding returning
3018 CODING_FINISH_INCONSISTENT_EOL.
3020 2001-05-28 Gerd Moellmann <gerd@gnu.org>
3022 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3023 an item's name with its key description in case the description
3024 is a multibyte string.
3026 * keymap.c (Fsingle_key_description): Create a multibyte string
3029 * macros.c (Fstart_kbd_macro): Doc fix.
3031 * xterm.c (cursor_in_mouse_face_p): New function.
3032 (x_draw_stretch_glyph_string): Use it to choose a different GC
3033 when drawing a cursor within highlighted text.
3035 * editfns.c (char_property_eq): Put in #if 0.
3037 * indent.c (string_display_width): Put in #if 0.
3039 * lread.c (Fload): Remove unused label.
3041 * termcap.c (speeds): Put in #if 0.
3043 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3045 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
3047 * xfaces.c (xlfd_point_size): Don't divide pixel size from
3048 transformation matrix by 10.
3050 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3052 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
3053 only if it's equal to the former foreground pixel color.
3054 (x_set_foreground_color, x_set_background_color)
3055 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
3057 2001-05-16 Dave Love <fx@gnu.org>
3059 * insdel.c (signal_before_change, signal_after_change): Consider a
3060 local change hook which changes the buffer.
3062 * process.c (read_process_output): Don't call signal_after_change
3063 and update_compositions after insert_from_string_before_markers.
3065 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3067 * xfaces.c (split_font_name): Use the right field when
3068 checking for `[...]' syntax.
3070 * buffer.c (copy_overlays): New function.
3071 (clone_per_buffer_values): Use it.
3073 * buffer.h (OVERLAY_PLIST): New macro.
3075 * keymap.c (Fsingle_key_description): Replace a build_string with
3076 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3078 * fontset.c (Ffontset_info): Check that face is non-null
3079 before accessing its fields.
3081 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3083 * keyboard.c (read_key_sequence): Prevent generating a fake
3086 * xfaces.c (split_font_name): Handle `[...]' for the right
3089 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3090 of CCL_STAT_INVALID_CMD.
3092 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3094 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3095 in <var> has no default value yet.
3097 * xfaces.c (try_alternative_families): First try the FAMILY.
3098 And if nothing is found in the end, try again with scalable fonts.
3099 (try_font_list): Let try_alternative_families do a bit more of
3100 the work. Only use FAMILY if it is not nil.
3101 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3103 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3105 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3106 pointer shape when show_mouse_face has already done it.
3108 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3111 * xfaces.c (split_font_name): Make sure to leave the loop
3112 with the right value of `i'.
3114 * xfaces.c (split_font_name): Handle matrix transformations
3115 in the pixel and point size fields of XLFD font names.
3116 (xlfd_point_size): Likewise.
3118 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3120 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3121 (x_to_w32_font): Add prototype.
3123 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3124 redefining, to avoid compiler warnings.
3126 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3128 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3129 (w32_get_bdf_glyph): Cast between unsigned char and char when
3130 passing arguments to subroutines, to shut up compiler warnings.
3131 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
3134 * xfaces.c: Include keyboard.h before frame.h, not after it.
3136 * widget.c: Include keyboard.h before frame.h.
3138 * w32term.h (struct image, struct face): Forward declaration, to
3139 avoid compiler warnings.
3141 2001-05-11 Gerd Moellmann <gerd@gnu.org>
3143 * keyboard.c (read_key_sequence): Don't modify events when
3144 generating fake prefix keys (mode-line, scroll-bar, ...) since
3145 this prevents proper processing of such events when pushed back
3146 into unread-command-events.
3148 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
3149 actually redrawn. Make the function static.
3150 (note_mouse_highlight): Fix a case where the mouse cursor
3151 was changed back to the text cursor.
3153 * xterm.h (clear_mouse_face): Remove prototype.
3155 * xdisp.c (try_window_id): Fix the fix and set the right
3158 * xdisp.c (try_window_id): Fix computation of window end in the
3159 case that lines were deleted at the end of the window. Add some
3160 more debug_method_adds.
3162 * xfaces.c (try_alternative_families): New function.
3163 (try_font_list): Use it. If ATTRS specifies a family, check
3164 fonts from that family first.
3165 (choose_face_font): Remove code setting the family part of
3168 2001-05-10 Gerd Moellmann <gerd@gnu.org>
3170 * xdisp.c (try_window_id): Fix case of all changes before
3173 * xdisp.c (try_window_id): Add some xasserts.
3175 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3177 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3179 2001-05-09 Dave Love <fx@gnu.org>
3181 * xdisp.c (GIVE_UP): Fix for K&R C.
3183 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3185 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
3187 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
3188 back to the text cursor shape without need.
3190 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3192 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
3194 * dispextern.h (inverse_video): Declare extern.
3196 * keyboard.c (delete_kboard): Handle the case that selected_frame
3197 has been deleted in the course of x_connection_closed.
3199 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
3201 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
3202 Fix the change from 2001-04-30.
3204 2001-05-03 Gerd Moellmann <gerd@gnu.org>
3206 * xfns.c (file_dialog_unmap_cb): New function.
3207 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
3208 where a dialog is closed via the window manager.
3210 * xdisp.c (try_window_id): Cases of changes all in front of
3211 the window start or all below the window end mostly rewritten.
3212 (redisplay_window): Move the tests if try_window_id is
3213 applicable to try_window_id.
3214 (GIVE_UP): New macro.
3216 2001-05-02 Gerd Moellmann <gerd@gnu.org>
3218 * xterm.c (expose_window): Return int. If W is the window
3219 currently being updated, mark the frame garbaged.
3220 Fix computation of rows intersecting the exposed rectangle.
3221 (expose_window_tree): Stop when expose_window returns 0.
3223 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
3224 again if it has already been drawn.
3226 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
3228 * syntax.c (update_syntax_table): Check that oldi has the same
3229 properties as old_prop before deciding not to invalidate.
3231 2001-04-30 Gerd Moellmann <gerd@gnu.org>
3233 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
3234 read-only text that is so because of text properties.
3236 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3237 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3238 windows that are components of a Lucid menu bar.
3240 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3242 * term.c (turn_on_face): Fix reverse video handling on terminals
3243 that don't support colors.
3245 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3247 * editfns.c (save_excursion_restore): Don't use XBUFFER on
3250 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3252 * term.c (toggle_highlight): New function.
3253 (turn_on_face): Change handling of reverse video.
3255 * process.c (wait_reading_process_input):
3256 Call record_asynch_buffer_change only if a timer really changed buffers.
3258 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
3259 of the number of overlays to check.
3261 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
3263 * xdisp.c (try_window_id): Fix a case where window_end_pos
3264 and window_end_bytepos were not adjusted.
3266 2001-04-23 Gerd Moellmann <gerd@gnu.org>
3268 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
3271 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
3273 * process.c (wait_reading_process_input) [!subprocesses]:
3274 Don't reference waiting_for_user_input_p, it's not defined in the
3275 branch without async subprocesses support.
3277 2001-04-19 Gerd Moellmann <gerd@gnu.org>
3279 * keyboard.c (delete_kboard): Prevent a dangling reference
3280 from current_kboard to KB, which is freed.
3282 * process.c (wait_reading_process_input):
3283 Call record_asynch_buffer_change after running timers, to make
3284 read_key_sequence aware of buffer changes from under it.
3286 2001-04-18 Gerd Moellmann <gerd@gnu.org>
3288 * xfaces.c (Qscalable_fonts_allowed): New variable.
3289 (realizing_basic_faces_p): Removed.
3290 (x_face_list_fonts): Special handling for realizing_basic_faces_p
3292 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
3293 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
3294 for scalable-fonts-allowed to t.
3296 * fileio.c (Finsert_file_contents): If the file size returned from
3297 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
3298 read from files on a procfs whose contents are generated dynamically.
3300 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
3302 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
3303 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
3304 (__memalign_hook): Make the two prototypes consistent.
3306 2001-04-17 Gerd Moellmann <gerd@gnu.org>
3308 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
3309 matrix of mini-windows.
3311 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
3313 * intervals.c (find_interval): Don't rebalance during signal handling.
3315 2001-04-11 Gerd Moellmann <gerd@gnu.org>
3317 * fns.c: Include blockinput.h.
3319 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
3321 2001-04-10 Gerd Moellmann <gerd@gnu.org>
3323 * fns.c (Fcompare_strings): Fix return values.
3325 * window.c (window_scroll): Change the meaning of N to mean
3326 N screen-fulls or N lines.
3327 (window_scroll_pixel_based, window_scroll_line_based)
3328 (scroll_command, Fscroll_other_window): Change accordingly.
3330 * window.c (window_scroll_pixel_based, Frecenter):
3331 Call window_box_height instead of using it.last_visible_y for the
3332 height of the window.
3334 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
3335 instead of using it.last_visible_y for the height of the window.
3337 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
3338 From Dan Holmsand <dan@eyebee.com>.
3340 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
3341 able to write to hidden and system files. From Dan Holmsand
3344 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
3345 Holmsand <dan@eyebee.com>.
3347 2001-04-09 Gerd Moellmann <gerd@gnu.org>
3349 * fns.c (Fplist_get, Fplist_put): Add QUITs.
3351 * window.c (window_internal_height): Return 1 less if the
3352 window has a header line.
3354 * xdisp.c (try_window_id): When scrolling on a terminal, take
3355 the change of window_internal_height into account.
3357 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
3359 * gmalloc.c (align): If the argument SIZE would overflow
3360 __malloc_ptrdiff_t, fail right away.
3362 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3364 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3365 Make sure the tooltip is completely visible.
3366 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
3368 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
3370 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
3372 2001-04-06 Dave Love <fx@gnu.org>
3374 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
3377 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3379 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
3381 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
3383 2001-04-05 Gerd Moellmann <gerd@gnu.org>
3385 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
3387 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
3389 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
3390 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
3392 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
3393 shell widget's position only if it is non-null.
3395 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
3396 Set f->output_data.x->widget to null after destroying it.
3398 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
3399 FILENAME to bring it in synch with the documentation.
3401 * xfaces.c (realizing_basic_faces_p): Renamed from
3402 realize_default_face_p.
3403 (realize_basic_faces): Set/clear realizing_basic_faces_p.
3404 (realize_default_face): Don't set the flag.
3406 2001-04-04 Gerd Moellmann <gerd@gnu.org>
3408 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
3410 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
3412 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
3413 the buffer that was used for echoing.
3415 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
3416 (first_font_matching): Removed unused function.
3417 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
3418 (may_use_scalable_font_p): Remove parameter FONT; rename
3419 parameter NAME to FONT.
3420 (x_face_list_fonts): Fix missing bounds check.
3421 (realizing_default_face_p): New variable.
3422 (realize_default_face): Set and clear that flag.
3423 (x_face_list_fonts): When called during the realization of the
3424 default face, and no matching fonts are found when ignoring
3425 scalable fonts and fonts matching a regexp from
3426 face-ignored-fonts, try without ignoring fonts.
3428 2001-04-03 Gerd Moellmann <gerd@gnu.org>
3430 * xfns.c (postprocess_image): New function.
3431 (lookup_image): Call it for all image types except PostScript.
3432 (x_kill_gs_process): Call postprocess_image.
3434 * xterm.c (x_use_underline_position_properties): New variable.
3435 (x_draw_glyph_string): Use it.
3436 (syms_of_xterm): DEFVAR_BOOL it.
3438 2001-04-02 Gerd Moellmann <gerd@gnu.org>
3440 * xterm.c (x_alloc_nearest_color_1): New function.
3441 (x_alloc_nearest_color): Use it.
3442 (x_color_cells): Take a Display as argument, instead of a frame.
3443 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
3444 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
3445 (x_initialize): Register cvt_string_to_pixel as resource converter
3446 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
3448 2001-03-30 Gerd Moellmann <gerd@gnu.org>
3450 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
3451 (set_iterator_to_next): If a string from a display property ends,
3452 consider the case that this might also be the end of an
3453 overlay string having the display property.
3455 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
3457 * xdisp.c (reseat_to_string): Undo last change.
3459 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
3460 matrix of a window when the header line changes, when
3461 new rows are allocated, or when the width changes.
3463 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
3465 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
3467 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
3469 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
3472 2001-03-29 Gerd Moellmann <gerd@gnu.org>
3474 * data.c (Fsubr_interactive_form): New function.
3475 (syms_of_data): Defsubr it.
3477 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3478 (live_float_p, live_misc_p): Return 1 only if the offset of the
3479 pointer in its block is >= 0.
3481 2001-03-28 Paul Eggert <eggert@twinsun.com>
3483 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
3484 microseconds calcuation. Avoid double-rounding problem.
3485 In doc string, warn that the result is approximate.
3487 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3489 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
3490 bind `inhibit-eval-during-redisplay' to t.
3492 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
3494 * xdisp.c (inhibit_eval_during_redisplay)
3495 (Qinhibit_eval_during_redisplay): New variables.
3496 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
3497 don't eval, return nil instead.
3498 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
3499 Initialize Qinhibit_eval_during_redisplay.
3501 * xdisp.c (reseat_to_string): If STRING is multibyte, set
3502 the iterator's multibyte_p flag.
3504 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
3505 instead of setting it to zero; it's incremented for each frame
3506 where the menu face is changed.
3508 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
3509 change bottom shadow accordingly.
3511 * xterm.c (expose_window_tree, expose_frame): Don't compute
3513 (expose_window): Do it here instead.
3514 (x_draw_glyph_string): Fix a computation of the underline position.
3516 * bytecode.c (BYTE_CODE_QUIT): New macro.
3517 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
3519 2001-03-27 Gerd Moellmann <gerd@gnu.org>
3521 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
3522 Give up if matrix starts in an ellipsis.
3523 (init_from_display_pos): Do nothing if POS doesn't specify
3524 a dpvec_index but the iterator has such a position.
3526 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
3528 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
3529 x/y position is (0, 0) after destroying the menu bar, restore
3530 its original position.
3532 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
3533 (init_from_display_pos): Use it.
3534 (try_window_reusing_current_matrix): Don't use cursor_row_p.
3536 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3538 * xdisp.c (try_window_id): Undo last change.
3540 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
3542 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
3544 * buffer.c (syms_of_buffer): Doc fix.
3546 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3548 * xfaces.c (x_update_menu_appearance): Use local variable
3549 popup_path for setting font resources.
3551 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
3553 * frame.c (Fframe_list): Don't reference tip_frame if
3554 HAVE_WINDOW_SYSTEM is not defined.
3556 * emacs.c (main): Update the copyright year. From Werner LEMBERG
3559 2001-03-25 Gerd Moellmann <gerd@gnu.org>
3561 * xdisp.c (init_from_display_pos): Test invisible property
3562 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
3564 * xdisp.c (redisplay_internal) <update one window>: Make sure
3565 last_arrow_position and last_arrow_string are set.
3567 * frame.c (Fframe_list): Don't return a tooltip frame.
3569 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3571 * xdisp.c (mark_window_display_accurate_1): New function,
3572 extracted from mark_window_display_accurate.
3573 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
3574 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
3575 (mark_window_display_accurate): Use it.
3576 (redisplay_internal): Use it for the selected window.
3577 (redisplay_internal): Avoid duplicate mark_window_display_accurate
3578 for the selected frame.
3580 * xdisp.c Use make_number, for readability.
3581 (try_window_id): Disable rows below the window end.
3582 (try_window_reusing_current_matrix): Use cursor_row_p.
3583 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
3585 (init_from_display_pos): If POS specifies a position in a display
3586 vector, maybe get the iterator set up for that ellipsis.
3588 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
3590 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
3592 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
3594 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3596 * xfaces.c (x_update_menu_appearance): Use a different path
3597 for Lucid popup menus.
3599 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
3601 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
3603 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
3604 (string_buffer_position): Use `make_number'.
3606 2001-03-22 Gerd Moellmann <gerd@gnu.org>
3608 * xfaces.c (x_update_menu_appearance): Renamed from
3609 x_set_menu_face_resources. Use different resources for popups.
3611 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
3612 (GC_CHECK_STRING_BYTES): Don't define.
3614 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
3615 Removed, together with subroutines.
3616 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
3617 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
3619 * dispextern.h (x_set_menu_resources_from_menu_face):
3622 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
3623 Remove calls to x_set_menu_resources_from_menu_face.
3625 * xfaces.c (xm_set_menu_resources_from_menu_face):
3626 Remove #ifndef LESSTIF_VERSION.
3628 * xmenu.c: Include widget.h.
3629 (single_submenu): Return int. Some cleanup.
3630 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
3632 2001-03-21 Gerd Moellmann <gerd@gnu.org>
3634 * xterm.c (x_update_window_end): Handle overwritten mouse face
3635 also for tool bar windows.
3636 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3637 DRAW is DRAW_IMAGE_RAISED.
3639 2001-03-20 Gerd Moellmann <gerd@gnu.org>
3641 * print.c (syms_of_print): Doc fixes.
3643 * fns.c (Fmd5): Doc fix.
3645 2001-03-19 Gerd Moellmann <gerd@gnu.org>
3647 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3648 Clear area of the frame not occupied by the scroll bar.
3650 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
3651 tip frame's root window buffer to *tip* right after creating
3654 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
3655 is an integer don't have to be for space characters.
3657 2001-03-16 Gerd Moellmann <gerd@gnu.org>
3659 * indent.c (current_column, current_column_1, Fmove_to_column)
3660 (compute_motion): Handle characters from display vectors differently.
3662 2001-03-15 Kenichi Handa <handa@etl.go.jp>
3664 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
3665 drawing glyph string.
3667 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3669 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
3670 (command_loop_1): Undo last change.
3672 * xterm.c (fast_find_position): Return the correct vpos.
3674 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
3675 non-null, set a per-buffer value in BUF instead of the current buffer.
3676 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
3677 Call store_symval_forwarding with BUF null.
3678 (set_internal): Call store_symval_forwarding with the BUF
3679 parameter passed to set_internal. Formerly, the value was always
3680 set in the current buffer; the buffer recorded in specbind for
3681 this case wasn't used.
3682 (arith_driver): Reindent.
3684 * buffer.c (swap_out_buffer_local_variables):
3685 Call store_symval_forwarding with BUF null.
3687 * lisp.h (store_symval_forwarding): Change prototype.
3689 * eval.c (specbind): Call store_symval_forwarding with BUF null.
3691 2001-03-14 Gerd Moellmann <gerd@gnu.org>
3693 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
3694 FOR_DELETION. Avoid resizing the mini-window of the selected
3695 frame if FOR_DELETION is set.
3696 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
3697 (Fmake_frame_invisible): Change calls to do_switch_frame for new
3700 * window.c (Fset_window_configuration): Change call to
3701 do_switch_frame to new format.
3703 * keyboard.c (quit_throw_to_read_char): Change call to
3704 do_switch_frame to new format.
3706 * lisp.h (do_switch_frame): Change prototype.
3708 * frame.c (Fframe_parameters): In the `buffer-list' frame
3709 parameter, store the buffer list of FRAME, not the list of the
3712 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
3713 box just because the glyph row's full_width_p flag is set.
3715 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
3717 * xdisp.c (highlight_trailing_whitespace): On character terminals,
3718 skip the padding blanks inserted in extend_face_to_end_of_line,
3719 before checking for trailing whitespace.
3721 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3723 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
3724 Remove special handling for LessTif/Motif.
3725 (toplevel): Don't include Xm/Xm.h.
3727 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
3728 Remove workaround code for LessTif; it doesn't work anymore.
3730 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
3733 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
3734 Don't access private scroll bar data; it's no longer necessary with
3735 contemporary LessTif.
3737 * xfaces.c (xm_set_menu_resources_from_menu_face):
3738 Change #if 0 to #ifndef LESSTIF_VERSION.
3740 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
3741 removing button grabs.
3743 2001-03-13 Kenichi Handa <handa@etl.go.jp>
3745 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
3746 and clip-large-size-font as obsolete.
3748 * lread.c (read_multibyte): Check the validity of multibyte
3749 sequence. If invalid, return the first byte.
3751 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3753 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
3754 before running the command; timer functions or process
3755 filters may have set it.
3757 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
3759 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
3762 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3764 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
3767 2001-03-09 Gerd Moellmann <gerd@gnu.org>
3769 * dispextern.h (string_buffer_position): Add prototype.
3771 * xdisp.c (string_buffer_position, display_prop_string_p)
3772 (single_display_prop_string_p): New functions.
3774 * xterm.c (note_mouse_highlight): If there's no help-echo on
3775 a string, look at the buffer text ``under'' it.
3777 * keyboard.c (make_lispy_event): Add string info to the event,
3778 analogous to what's done on mode lines.
3779 (read_key_sequence): For a click on a string, consider `local-map'
3780 and `keymap' of that string.
3782 * keyboard.c (make_lispy_event, make_lispy_movement):
3783 Adjust calls to buffer_posn_from_coords to new format.
3785 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
3787 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
3790 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
3791 flags argument to emacs_open; it seems to conflict with O_EXCL.
3793 2001-03-09 Kenichi Handa <handa@etl.go.jp>
3795 * composite.h (struct composition): Change types of members;
3796 glyph_len to unsigned, width to unsigned short.
3798 2001-03-08 Andrew Innes <andrewi@gnu.org>
3800 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3803 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3805 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3808 * xterm.c (note_mouse_highlight): Handle mouse-face and
3809 help-echo in strings.
3810 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3811 (fast_find_string_pos): New function.
3813 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3814 (display_string): Call face_at_string_position with new parameter.
3816 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3817 Handle `mouse-face'.
3819 * dispextern.h (face_at_string_position): Change prototype.
3821 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3823 * keyboard.c (make_lispy_event): Avoid generating drag events
3824 if the mouse hasn't actually moved to another buffer position.
3826 2001-03-08 Dave Love <fx@gnu.org>
3828 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3830 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3832 * process.c (Fset_process_window_size): Fix a typo.
3834 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3836 * coding.c (detect_coding_sjis): Do more rigid check.
3837 (detect_coding_big5): Likewise.
3838 (decode_coding_sjis_big5): Likewise.
3839 (Fdetect_coding_region): Call detect_coding_system with tailing
3840 anchor byte `\0' for more rigid detection.
3841 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3842 (Fdetect_coding_string): Likewise.
3844 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3846 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3847 a string before extracting its data.
3849 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3851 * window.c (Frecenter): Rewrite code handling negative values
3852 of ARG on graphical frames.
3854 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3856 * window.c (displayed_window_lines): If W->start is outside the
3857 accessible portion of the buffer, call start_display with BEGV or
3858 ZV instead of W->start.
3860 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3862 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3864 * process.c (Fset_process_filter): Don't crash if the input
3865 file descriptor of PROCESS is closed.
3866 (Fset_process_window_size): Likewise.
3868 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3870 * xterm.c (XTflash): Make the timeout of select shorter, and call
3871 select repeatedly until the desired time expires.
3873 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3875 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3877 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3879 * lisp.h (Vwindow_list): Declare extern.
3881 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3883 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3885 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3887 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3888 to detect a case where we have to highlight a different region
3889 despite not having left the currently highlighted region.
3890 Set mouse_face_overlay in the x_display_info.
3891 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3893 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3895 * buffer.c (mouse_face_overlay_overlaps): New function.
3897 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3898 (Qmouse_face): Declare extern.
3900 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3901 if face_change_count is non-zero.
3903 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3905 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3906 that the source is unibyte.
3908 2001-03-05 Dave Love <fx@gnu.org>
3910 * xterm.c (XTmouse_position): Fix typo.
3912 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3914 * minibuf.c (read_minibuf): Clean up the binding stack if
3915 called noninteractively.
3917 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3919 * coding.c (syms_of_coding): Docstring modified.
3921 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3923 * charset.c (char_to_string): If a single byte char has modifier
3924 bits that can't be reflected to the character code, ignore them
3925 instead of signaling an error.
3927 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3929 * s/msdos.h: Update copyright notice.
3931 * dosfns.h: Update copyright notice.
3933 * dosfns.c: Update copyright notice.
3935 * msdos.c: Update copyright notice.
3937 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3939 * xterm.c (glyph_rect): New function.
3940 (XTmouse_position): Use it to raise the threshold for mouse
3941 movement event generation.
3943 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3945 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3946 specifies (reverse . t), reverse the initial screen colors.
3947 (IT_set_frame_parameters): If the property is foreground-color,
3948 but we are reversing the colors, set bg_set, not fg_set.
3949 Likewise for setting background-color and reversing: set fg_set.
3950 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3953 * xfaces.c (Finternal_set_lisp_face_attribute)
3954 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3957 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3959 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3960 to a single slash in the middle of file names.
3962 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3963 Accept only alphanumeric time zone names.
3965 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3967 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3968 a widget to zero height.
3970 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3972 * window.c (Fwindow_end): Call move_it_past_eol only if
3973 ending up on a partially visible line.
3975 2001-03-01 Dave Love <fx@gnu.org>
3977 * ccl.c (Fccl_execute): Doc fix.
3979 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3981 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3982 of the tool bar before calling x_figure_window_size.
3984 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3985 NULL after destroying it, otherwise XTread_socket can access a
3986 destroyed widget when input is unblocked.
3988 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3990 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3991 same name as before, although there was a change in fontsets.
3993 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3995 * lisp.h (Fframe_parameter): Declare.
3997 * window.c (set_window_buffer): Field vscroll is an int, not a
4000 2001-02-28 Gerd Moellmann <gerd@gnu.org>
4002 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
4005 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
4008 * alloc.c (toplevel): Include process.h.
4009 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
4010 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
4011 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
4012 (allocate_vector, allocate_hash_table, allocate_window)
4013 (allocate_frame, allocate_process, allocate_other_vector):
4015 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
4016 (mark_maybe_pointer): New function.
4017 (mark_memory): Also mark Lisp data to which only pointers
4018 remain and not Lisp_Objects.
4019 (min_heap_address, max_heap_address): New variables.
4020 (mem_find): Return MEM_NIL if START is below min_heap_address or
4021 above max_heap_address.
4022 (mem_insert): Compute min_heap_address and max_heap_address.
4024 * process.c (make_process): Use allocate_process.
4026 * frame.c (make_frame): Use allocate_frame.
4028 * window.c (make_window, make_dummy_parent): Use allocate_window.
4029 (Fcurrent_window_configuration): Use allocate_other_vector.
4031 * lisp.h (allocate_vectorlike): Remove prototype.
4032 (allocate_vector, allocate_other_vector, allocate_frame)
4033 (allocate_window, allocate_process, allocate_hash_table):
4036 * fns.c (Fdelete, larger_vector): Use allocate_vector.
4037 (make_hash_table, copy_hash_table): Use allocate_hash_table.
4039 2001-02-27 Kenichi Handa <handa@etl.go.jp>
4041 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
4042 treat the produced bytes as a valid multibyte sequence.
4044 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
4045 (ccl_driver) <CCL_WriteMultibyteChar2>:
4046 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
4047 <ccl_finish>: Set ccl->eight_bit_control properly.
4049 * ccl.h (struct ccl_program): New member eight_bit_control.
4051 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
4053 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
4054 accessible_keymaps_char_table.
4055 (accessible_keymaps_char_table): Obey `is_metized'.
4056 (where_is_internal, Fwhere_is_internal): Don't confuse int and
4059 2001-02-26 Gerd Moellmann <gerd@gnu.org>
4061 * dispnew.c: Check HAVE_TERM_H before including term.h.
4063 2001-02-24 Andrew Innes <andrewi@gnu.org>
4065 * makefile.w32-in: Update copyright notice.
4067 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4069 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4071 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4073 * Makefile.in (lisp): Add international/utf-8.elc.
4075 * fontset.c (Fnew_fontset): Fix handling of the case that an
4076 element of FONTLIST is a cons of family and registry.
4078 2001-02-23 Jason Rumney <jasonr@gnu.org>
4080 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4081 to height unconditionally.
4083 * w32term.c (x_set_glyph_string_background_width): Extend the
4084 background face to the end of the drawing area in the text area, only.
4085 (x_insert_glyphs): Call window_box_left to obtain the left
4086 x-coordinate of the area to shift.
4088 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4091 2001-02-22 Andrew Innes <andrewi@gnu.org>
4093 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4094 ($(BLD)\dispnew.obj):
4095 ($(BLD)\editfns.obj):
4096 ($(BLD)\fileio.obj):
4097 ($(BLD)\filelock.obj):
4098 ($(BLD)\keyboard.obj):
4099 ($(BLD)\w32proc.obj):
4100 ($(BLD)\process.obj):
4101 ($(BLD)\sysdep.obj): Ditto.
4103 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4105 ($(BLD)/dispnew.$(O)):
4106 ($(BLD)/editfns.$(O)):
4107 ($(BLD)/fileio.$(O)):
4108 ($(BLD)/filelock.$(O)):
4109 ($(BLD)/keyboard.$(O)):
4110 ($(BLD)/w32proc.$(O)):
4111 ($(BLD)/process.$(O)):
4112 ($(BLD)/sysdep.$(O)): Ditto.
4114 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4116 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4117 at the start of the function, check that the \n in it->c is
4118 from the iterator's current position.
4120 * xdisp.c (handle_single_display_prop): Add parameter
4121 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4122 properties which replace the display of text with something else.
4123 (handle_display_prop): Call handle_single_display_prop with
4124 additional argument saying if we already replaced text display
4125 with something else. Use AREF.
4126 (with_echo_area_buffer_unwind_data, display_menu_bar)
4127 (decode_mode_spec_coding): Use AREF and ASIZE.
4129 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4130 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4131 * vmstime.h: Files removed.
4133 * unexencap.c, unexfx2800.c: Files removed.
4135 * dispnew.c (direct_output_for_insert): Give up if we are showing
4136 a message or just cleared the message because we might need to
4137 resize the echo area window or display an empty echo area.
4139 2001-02-21 Gerd Moellmann <gerd@gnu.org>
4141 * xdisp.c (redisplay_internal): Do the
4142 mark_window_display_accurate after all windows have been
4143 redisplayed because this call resets flags in buffers which are
4144 needed for proper redisplay.
4146 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
4147 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
4150 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4151 busy_window to hourglass_window, busy_p to hourglass_p.
4153 * msdos.h (struct x_output): Rename busy_window to
4154 hourglass_window, busy_p to hourglass_p.
4156 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4157 busy_window to hourglass_window, busy_p to hourglass_p.
4159 * xfns.c: Rename everything containing *busy_cursor* and similar
4161 (syms_of_w32fns): Rename x-busy-pointer-shape to
4162 x-hourglass-pointer-shape, display-busy-cursor to
4163 display-hourglass, busy-cursor-delay to hourglass-delay.
4165 * w32fns.c: Rename everything containing *busy_cursor* and similar
4167 (syms_of_w32fns): Rename x-busy-pointer-shape to
4168 x-hourglass-pointer-shape, display-busy-cursor to
4169 display-hourglass, busy-cursor-delay to hourglass-delay.
4171 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4174 * dispextern.h (start_hourglass, cancel_hourglass)
4175 (display_hourglass_p): Renamed from *busy_cursor*.
4177 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4179 * keyboard.c (read_char): When an event from unread-command-events
4180 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4182 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4183 equal to the current buffer.
4185 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4186 nil, otherwise we're left with truncate_lines t when a message
4187 is printed with message-truncate-lines bound to t.
4189 2001-02-19 Gerd Moellmann <gerd@gnu.org>
4191 * window.c (Fmove_to_window_line): Undo last change.
4192 (displayed_window_lines): Call line_bottom_y to determine
4193 the line's bottom position.
4195 * dispextern.h (line_bottom_y): Add prototype.
4197 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
4198 (pos_visible_p): Use it.
4200 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
4201 set redisplaying_p to 0 here instead of in Frecursive_edit.
4202 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
4205 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
4207 (syms_of_xdisp): Initialize new variables.
4208 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
4209 Specbind `inhibit-menubar-update' when updating the menu bar.
4211 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
4214 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
4217 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
4220 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
4221 to the start of the file.
4223 2001-02-16 Gerd Moellmann <gerd@gnu.org>
4225 * window.c (set_window_buffer): Fix last change.
4227 * window.c (set_window_buffer): Set window's vscroll to 0.
4229 * window.c (coordinates_in_window): Increase width of area
4230 where the vertical line can be dragged.
4232 * xterm.c (x_set_glyph_string_background_width): Extend the
4233 background face to the end of the drawing area in the text
4236 * xdisp.c (handle_single_display_prop): Set iterator's position
4237 to where the `display' property starts, like for images.
4238 (dump_glyph): New function.
4239 (dump_glyph_row): Use it. Dump info about marginal areas.
4241 * dispnew.c (direct_output_for_insert): Recognize more cases where
4242 glyphs can be written instead of being inserted.
4244 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4245 the left x-coordinate of the area to shift.
4247 * dired.c (directory_files_internal): Set result list to nil
4250 2001-02-15 Kenichi Handa <handa@etl.go.jp>
4252 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
4253 invalid multibyte sequence, treat *SRC as a character of
4256 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
4258 * textprop.c (Fset_text_properties): Doc fix.
4260 2001-02-15 Gerd Moellmann <gerd@gnu.org>
4262 * dispnew.c (update_text_area): Undo change of 2001-01-12.
4264 2001-02-14 Dave Love <fx@gnu.org>
4266 * coding.c: Doc and message fixes.
4268 2001-02-14 Andrew Innes <andrewi@gnu.org>
4270 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
4271 Emacs frame above the screen size.
4273 2001-02-14 Gerd Moellmann <gerd@gnu.org>
4275 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
4277 2001-02-13 Gerd Moellmann <gerd@gnu.org>
4279 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
4280 case that TO ends up beyond ZV after running before-change-functions.
4282 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
4283 the selected window if it is showing the buffer in question.
4285 * dired.c (directory_files_internal): Initialize errno.
4286 (toplevel): Include errno.h.
4288 2001-02-13 Kenichi Handa <handa@etl.go.jp>
4290 * xfaces.c (best_matching_font): New parameter width_ratio.
4291 Multiply avgwidth by width_ratio.
4292 (choose_face_font): Call best_matching_font with width_ratio
4293 calculated from the column width of C.
4295 2001-02-12 Andrew Innes <andrewi@gnu.org>
4297 The following changes are to draw box lines inside characters area
4298 if line-width is negative.
4300 * w32term.c (x_produce_image_glyph): Pay attention to the case that
4301 face->box_line_width is negative.
4302 (x_produce_stretch_glyph): Likewise.
4303 (x_produce_glyphs): Likewise.
4304 (x_estimate_mode_line_height): Likewise.
4305 (x_draw_glyph_string_background): Likewise.
4306 (x_draw_glyph_string_foreground): Likewise.
4307 (x_draw_composite_glyph_string_foreground): Likewise.
4308 (x_draw_glyph_string_box): Likewise.
4309 (x_draw_image_foreground): Likewise.
4310 (x_draw_image_relief): Likewise.
4311 (x_draw_image_foreground_1): Likewise.
4312 (x_draw_image_glyph_string): Likewise.
4314 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4316 The following changes are to draw box lines inside characters area
4317 if line-width is negative.
4319 * xterm.c (x_produce_image_glyph): Pay attention to the case that
4320 face->box_line_width is negative.
4321 (x_produce_stretch_glyph): Likewise.
4322 (x_produce_glyphs): Likewise.
4323 (x_estimate_mode_line_height): Likewise.
4324 (x_draw_glyph_string_background): Likewise.
4325 (x_draw_glyph_string_foreground): Likewise.
4326 (x_draw_composite_glyph_string_foreground): Likewise.
4327 (x_draw_glyph_string_box): Likewise.
4328 (x_draw_image_foreground): Likewise.
4329 (x_draw_image_relief): Likewise.
4330 (x_draw_image_foreground_1): Likewise.
4331 (x_draw_image_glyph_string): Likewise.
4333 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
4334 and :line-width can be negative.
4335 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
4337 2001-02-09 Jason Rumney <jasonr@gnu.org>
4339 * w32term.c (w32_encode_char): Treat eight bit graphic and control
4340 characters the same as ASCII and latin-1.
4341 (x_display_and_set_cursor): Check for the focus frame's selected
4342 window instead of selected_window.
4343 (x_after_update_window_line): Don't clear if frame's internal
4344 border width is zero.
4345 (x_new_font): Don't change a tooltip's size.
4346 (w32_initialize): Set char_ins_del_ok to 1.
4348 * w32fns.c (Fx_show_tip): Fix calls to make_number.
4349 (x_set_font): If font hasn't changed, avoid recomputing
4350 faces and other things.
4351 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
4352 (Fx_create_frame): Add the tool bar height to the frame height.
4353 (x_create_tip_frame): Prevent changing the tooltip's
4354 background color by specifying a color for the default font
4356 (Qcancel_timer): New variable.
4357 (syms_of_w32fns): Initialize and staticpro it.
4358 (Fx_hide_tip, Fx_show_tip): Use it.
4359 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4361 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
4363 * w32.c (init_environment): Duplicate local string before putenv.
4365 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
4367 * charset.c (Fstring): A typo.
4369 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4371 * charset.c (Fstring): If all arguments are less than 256, return
4374 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
4375 return a unibyte string.
4377 * coding.c (code_convert_region): After detecting a coding, if
4378 nothing found, set coding->composing to COMPOSITION_NO.
4379 (decode_coding_string): Likewise.
4381 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
4383 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
4386 2001-02-07 Kenichi Handa <handa@etl.go.jp>
4388 * charset.c (parse_str_to_multibyte): New function.
4390 * charset.h (parse_str_to_multibyte): Extern it.
4392 * print.c (print_string): If we are going to print a unibyte
4393 string into a multibyte buffer, convert the string to multibyte by
4396 2001-02-06 Andrew Innes <andrewi@gnu.org>
4398 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
4399 been created. It seems we can get sent window messages such as
4400 WM_ERASEBKGND before we properly update a frame.
4402 2001-02-06 Gerd Moellmann <gerd@gnu.org>
4404 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
4405 Avoid some unnecessary cursor positioning.
4407 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4409 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
4410 (LFACE_AVGWIDTH): New macro.
4412 (check_lface_attrs): Check LFACE_AVGWIDTH.
4413 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
4414 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
4415 (merge_face_vectors): Check LFACE_AVGWIDTH.
4416 (Finternal_make_lisp_face): Use AREF.
4417 (xm_set_menu_resources_from_menu_face)
4418 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
4419 (Finternal_lisp_face_empty_p): Use AREF.
4420 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
4421 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
4422 Compare average widths..
4423 (best_matching_font): Arrange for comparing average widths.
4425 * dispextern.h (enum lface_attribute_index):
4426 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
4428 2001-02-05 Dave Love <fx@gnu.org>
4430 * puresize.h: Revert last change following loadup.el change.
4432 2001-02-05 Andrew Innes <andrewi@gnu.org>
4434 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
4435 invocation of temacs, to work with Windows 2000.
4436 (bootstrap-emacs): Ditto.
4438 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4440 * xterm.c (x_display_and_set_cursor): Check for the focus
4441 frame's selected window instead of selected_window.
4443 * xdisp.c (try_scrolling): If point is in the line below the
4444 window, make sure to move the iterator at least a canonical
4447 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
4449 2001-02-05 Kenichi Handa <handa@etl.go.jp>
4451 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
4452 If invalid, execute CCL_INVALID_CMD.
4453 (ccl_driver): If the CCL program is terminated because of
4454 CCL_STAT_INVALID_CMD, copy the remaining source data to the
4455 destination instead of throwing them away.
4457 2001-02-02 Gerd Moellmann <gerd@gnu.org>
4459 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
4460 faces and other things.
4462 * xdisp.c (get_next_display_element): Fix case of empty
4463 display table entry.
4465 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
4467 * editfns.c (Fconstrain_to_field): Doc fix.
4469 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
4470 into `thoroughly', to make it consistent with the doc string.
4472 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
4474 2001-02-01 Gerd Moellmann <gerd@gnu.org>
4476 * search.c (search_buffer): Call set_search_regs with a byte
4477 position, not a character position.
4479 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
4482 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
4484 * frame.c (Fmodify_frame_parameters): Doc fix.
4486 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4488 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
4489 identifier which is not reserved by Standard C.
4491 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
4493 * window.c (enum window_part): New enumeration.
4494 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
4496 (coordinates_in_window): Return an enumerator from enum
4497 window_part. Fix handling of right scroll bar.
4498 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
4499 `right-fringe' instead of `left-bitmap-area' and
4500 `right-bitmap-area'. Use enumerators from enum window_part
4501 instead of hard-coded integers.
4502 (check_window_containing, window_from_coordinates):
4503 Use enumerators from enum window_part instead of hard-coded integers.
4504 (syms_of_window): Replace Qleft_bitmap_area and
4505 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
4507 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
4509 * editfns.c (Fformat_time_string): Doc fix.
4511 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
4513 * keymap.c (Fwhere_is_internal): Use the first valid binding
4514 if no ascii binding is found (when firstonly is t).
4516 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4518 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
4519 instead of Finteractive_p.
4521 * lisp.h (interactive_p): Add prototype.
4523 * eval.c (interactive_p): New function.
4524 (Finteractive_p): Use it.
4526 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
4528 2001-01-31 Dave Love <fx@gnu.org>
4530 * .gdbinit (hook-run): Define to run xreload.
4532 * textprop.c (Fset_text_properties): Fix newline in doc string.
4534 2001-01-30 Gerd Moellmann <gerd@gnu.org>
4536 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
4537 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
4539 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
4540 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
4541 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
4543 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
4546 2001-01-30 Dave Love <fx@gnu.org>
4548 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
4551 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4553 * bytecode.c (Fbyte_code) <Bcurrent_column>:
4554 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
4556 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
4558 * textprop.c (Fset_text_properties): Doc fix.
4560 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4562 * xdisp.c (forward_to_next_line_start): Remove xassert.
4564 2001-01-29 Jason Rumney <jasonr@gnu.org>
4566 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
4567 returning without releasing it.
4569 2001-01-29 Kenichi Handa <handa@etl.go.jp>
4571 * w32fns.c (w32_font_match): Allocate three more bytes to regex
4572 for '^', '$', and '\0'.
4574 2001-01-28 Andrew Choi <akochoi@i-cable.com>
4576 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
4577 regex for '^', '$', and '\0'.
4579 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
4580 only if current_sblock has been initialized.
4582 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
4583 terminal frame even if it is the only visible frame.
4585 2001-01-28 Kenichi Handa <handa@etl.go.jp>
4587 * fontset.c (font_family_registry): Even if FONTNAME conform to
4588 XLFD, if it specifies other fields than family and registry,
4589 return FONTANME. New argument FORCE if nonzero cancel that feature.
4590 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
4591 a signle byte character. Don't set FAMILY part to nil here.
4592 It is handled by the caller choose_face_font.
4593 (Fnew_fontset): Call font_family_registry with FORCE 0.
4594 (Fset_fontset_font): Likewise.
4596 2001-01-27 Gerd Moellmann <gerd@gnu.org>
4598 * xdisp.c (display_line): Don't treat a newline as fitting
4601 2001-01-26 Gerd Moellmann <gerd@gnu.org>
4603 * window.c (size_window): Set the window's orig_top to nil when
4604 changing heights, so that a future shrink_mini_window won't
4605 restore a bogus height.
4607 * frame.c (do_switch_frame): If selected frame has a mini-window,
4608 resize that to exact size.
4610 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
4612 * xdisp.c (display_line): Simplify check for glyphs fitting
4613 entirely in the line.
4615 * xfns.c (xic_style): New variable.
4616 (create_frame_xic): Move static variable to global scope for
4617 the case that `static' gets defined away.
4619 2001-01-26 Kenichi Handa <handa@etl.go.jp>
4621 * coding.c (decode_coding): Set a flag for inhibiting
4623 (code_convert_region): Always set saved_coding_symbol.
4624 (decode_coding_string): Likewise. Update coding->symbol when we
4625 encounter a inconsistent eol by the same way as code_convert_region.
4627 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4629 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
4632 * xterm.c (x_after_update_window_line): Don't clear if frame's
4633 internal border width is zero.
4634 (x_clear_area): New function.
4635 (x_after_update_window_line, x_clear_end_of_line)
4636 (x_scroll_bar_create, x_scroll_bar_set_handle)
4637 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
4638 instead of XClearArea.
4640 * xterm.h (x_clear_area): Add prototype.
4642 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
4643 which doesn't seem necessary anymore with Lesstif 0.92.
4645 2001-01-25 Dave Love <fx@gnu.org>
4647 * puresize.h (BASE_PURESIZE): Up to 720000.
4649 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
4651 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4653 * xdisp.c (echo_area_display): Don't call redisplay_internal
4654 when Emacs is shutting down. We can't run hooks etc. that
4655 would be necessary to do a redisplay.
4657 * lread.c (read_integer): Use type EMACS_INT instead of int.
4659 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
4661 * ccl.c (ccl_driver): Fix last change.
4663 2001-01-25 Kenichi Handa <handa@etl.go.jp>
4665 * ccl.h (sturct ccl_program): New member suppress_error.
4667 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
4668 insert error message to the output.
4669 (setup_ccl_program): Initialize ccl->suppress_error to 0.
4671 * coding.h (struct coding_system): New member suppress_error.
4673 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
4674 (Fset_terminal_coding_system_internal): Set the member
4675 suppress_error to 1.
4676 (Fset_safe_terminal_coding_system_internal): Likewise.
4678 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
4680 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
4681 as if it was a `charset'.
4683 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4685 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
4686 value in where_is_cache; the next lookup in the cache returns
4687 something bogus if we do.
4689 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
4691 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
4692 if HAVE_WINDOW_SYSTEM isn't defined.
4694 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4696 * fns.c (sweep_weak_table): Fix code taking items out of
4697 the hash collision chain. Some cleanup.
4699 * xterm.c (x_new_font): Don't change a tooltip's size.
4701 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
4702 background color by specifying a color for the default font
4705 2001-01-24 Kenichi Handa <handa@etl.go.jp>
4707 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
4708 a workaround for SunOS 4's cc.
4709 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
4710 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
4711 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
4714 2001-01-23 Gerd Moellmann <gerd@gnu.org>
4716 * xterm.c (x_set_window_size_1): New function extracted from
4718 (x_set_window_size): Use it.
4719 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
4720 doesn't have a widget, like tooltips.
4722 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
4724 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
4726 2001-01-23 Kenichi Handa <handa@etl.go.jp>
4728 * fns.c (Fset_char_table_default): Fix to make sub char-table
4731 2001-01-22 Gerd Moellmann <gerd@gnu.org>
4733 * xdisp.c (build_desired_tool_bar_string): Make sure we have
4734 a desired tool bar string, even if there are no tool bar items.
4736 * xdisp.c (Ftool_bar_lines_needed): New function.
4737 (syms_of_xdisp): Defsubr it.
4739 * editfns.c (Fformat): Don't extend text properties from arguments
4740 to padding chars in the result.
4742 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
4744 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
4746 2001-01-20 Andrew Innes <andrewi@gnu.org>
4748 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
4749 (w32_initialize): Don't set term hooks that aren't actually needed
4752 * xfaces.c (realize_default_face):
4754 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
4756 * xdisp.c (handle_single_display_prop): Remove references to
4757 FRAME_W32_CONSOLE_P.
4759 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
4761 * frame.h (output_method): Remove output_w32_console method.
4762 (FRAME_W32_CONSOLE_P): Remove macro.
4764 * frame.c (Qw32_console): Remove variable.
4765 (Fframep): Remove references to it.
4766 (syms_of_frame): Ditto.
4767 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
4769 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
4772 2001-01-20 Kenichi Handa <handa@etl.go.jp>
4774 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
4776 2001-01-19 Andrew Innes <andrewi@gnu.org>
4778 * w32.c (init_environment): Add a version-independent site-lisp
4779 directory to EMACSLOADPATH, after the version dependent one.
4781 2001-01-19 Gerd Moellmann <gerd@gnu.org>
4783 * editfns.c (Fbuffer_substring): Doc fix.
4785 * xdisp.c (message_dolog, message2, message2_nolog):
4786 Rename parameter LEN to NBYTES.
4788 2001-01-19 Kenichi Handa <handa@etl.go.jp>
4790 * charset.c (strwidth): Use c_string_width.
4791 (c_string_width): New function.
4792 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
4795 * charset.h (c_string_width, lisp_string_width): Extern them.
4797 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4799 * indent.c (check_composition): Check validity of composition.
4801 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4802 characters by calling c_string_width.
4803 (x_consider_frame_title): Get byte length of frame tile string
4805 (display_mode_element): Pay attention to width of non-ASCII
4806 characters by calling strwidth.
4808 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4810 * xfns.c (Qcancel_timer): New variable.
4811 (syms_of_xfns): Initialize and staticpro it.
4812 (Fx_hide_tip, Fx_show_tip): Use it.
4813 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4815 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4817 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4819 * window.h (WINDOW_LIVE_P): New macro.
4821 * window.c (window_size_fixed): New variable.
4822 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4825 * eval.c (specbind): If binding a per-buffer variable which
4826 doesn't have a buffer-local value in the current buffer, change
4827 the global value by changing the value of the symbol bound in all
4828 buffers not having their own value, to make it consistent with
4829 what happens with other buffer-local variables.
4831 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4833 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4834 when searching for a newline.
4836 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4838 * xdisp.c (display_string): Fix previous change.
4840 2001-01-18 Jason Rumney <jasonr@gnu.org>
4842 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4843 GLYPH_DEBUG is defined.
4844 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4845 true for images with `:ascent 100'.
4846 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4847 meantime, use face MOUSE_FACE_ID.
4848 If first glyph isn't a character glyph, use the ASCII NUL
4849 character to determine the face.
4850 (expose_area): Do not treat left margin specially.
4851 (note_mode_line_highlight): If no local_map, check global keymap.
4852 (note_mouse_highlight): Initialize overlay.
4853 (clear_mouse_face): Don't return if tip_frame is non-nil.
4854 (show_scroll_bars): Remove unused function.
4855 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4856 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4858 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4859 (x_free_frame_resources): Unload relief colors.
4861 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4863 * xdisp.c (forward_to_next_line_start): Avoid calling
4864 get_next_display_element when the newline is already found.
4865 This may change the iterator's position, when its current position is
4866 equal to the iterator's stop_charpos.
4868 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4869 zero, use this method only at the end of a line.
4871 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4872 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4873 if SCALABLE_FONTS_P is set.
4875 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4876 so that scalable fonts are included.
4878 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4879 In the cache, use a key containing the information if scalable
4881 (x_load_font): Adapt to change of keys in the font cache.
4883 2001-01-17 Kim F. Storm <storm@filanet.dk>
4885 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4886 XListFonts to take advantage of font caching.
4888 * xterm.c (x_list_fonts): Ensure caching font information when
4889 called for a null frame, which is the case frequently when Emacs
4892 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4894 * xfns.c (QCconversion): Replaces QCalgorithm.
4896 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4898 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4901 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4902 not everything could be displayed.
4904 * line.h, x-list-font.c: Files removed because unused.
4906 2001-01-17 Andrew Innes <andrewi@gnu.org>
4908 * dired.c (directory_files_internal): Convert result from readdir
4909 to a unibyte string initially, to avoid possible misinterpretation
4910 of some bytes as the internal form of Emacs characters.
4912 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4914 * fns.c (concat): Be sure to avoid putting the same `composition'
4915 property on the adjacent regions.
4917 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4919 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4920 (Fscroll_right, Fscroll_left): Set it here instead, if called
4923 * buffer.c (Fset_buffer_modified_p): Set buffer's
4924 prevent_redisplay_optimizations_p flag.
4926 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4927 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4928 with additional arg.
4930 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4933 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4934 FROM_WHERE, for debugging.
4936 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4938 * ccl.c (Fregister_ccl_program): Handle the return value of
4939 resolve_symbol_ccl_program correctly.
4940 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4942 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4944 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4945 has gone in the meantime, use face MOUSE_FACE_ID.
4947 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4948 If x_display_info_for_display returns null, don't try to close
4949 the display; we didn't open it.
4951 * dispnew.c (save_or_restore_current_matrices): Function removed.
4952 (save_current_matrix, restore_current_matrix): New functions.
4953 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4954 restore the frame's current matrix. Due to the glyph pointer
4955 setup done in adjust_glyph_matrix, there is no easy way to make
4956 saving the current matrix in the desired matrix generally correct,
4959 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4961 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4963 (display_line): Optimize for wide characters.
4964 (display_string): Don't try to display a multi-column character
4965 partially. On ttys, produce more than one truncation glyph for
4966 multi-column characters that don't fit on the line.
4968 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4970 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4971 Define it instead of WORDS_BIGENDIAN. Caller changed.
4973 2001-01-13 Jason Rumney <jasonr@gnu.org>
4975 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4976 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4977 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4978 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4980 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4981 (x_draw_image_relief, x_draw_image_foreground_1)
4982 (x_draw_image_glyph_string): Adapt to change of image margins.
4984 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4987 * w32bdf.c (search_file_line, get_cached_font_char)
4988 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4990 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4992 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4993 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4994 (Fw32_send_sys_command): Remove unused variables.
4995 (w32_msg_pump): Add parentheses.
4997 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4998 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
5001 2001-01-12 Gerd Moellmann <gerd@gnu.org>
5003 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
5004 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
5005 being a pair of margins.
5006 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
5007 to DEFVAR_LISP. Extend doc.
5009 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
5011 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
5012 pair of integers `(X . Y)', use X for the horizontal and Y for the
5014 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
5015 (parse_image_spec): Check it.
5016 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5017 (tiff_format, gif_format, gs_format):
5018 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
5020 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5021 (x_draw_image_relief, x_draw_image_foreground_1)
5022 (x_draw_image_glyph_string): Adapt to the change of image margins.
5024 * dispextern.h (struct image): Replace member `margin' with
5025 `hmargin' and `vmargin'.
5027 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
5030 * dispnew.c (update_text_area): Put code which decrements the
5031 stop position when the row's face extends to the end of the
5034 * xfns.c (x_set_mouse_color): Fix color allocation.
5036 * keyboard.c: Call get_local_map with new argument list.
5038 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
5040 * intervals.h (enum map_property): Removed.
5041 (get_local_map): Change prototype.
5043 * keymap.c: Call get_local_map with new argument list.
5044 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
5046 2001-01-11 Gerd Moellmann <gerd@gnu.org>
5048 * xdisp.c (build_desired_tool_bar_string): Correct the computation
5049 of the size needed for the tool bar string. For the last image,
5050 use a `display' property that reaches to the end of the string.
5052 * xselect.c (selection_request_dpyinfo): New variable.
5053 (x_handle_selection_request): Set it.
5054 (x_selection_request_lisp_error): Don't call
5055 x_decline_selection_request if selection request's display has
5058 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
5059 Do the unregister_colors before calling XFreeColors.
5061 2001-01-10 Dave Love <fx@gnu.org>
5063 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
5064 ${SOME_MACHINE_LISP}, not ${lisp}.
5066 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5068 * xdisp.c (display_line): On ttys, produce more than one truncation
5069 glyph for multi-column characters that don't fit on the line.
5071 * xselect.c (x_reply_selection_request): Add a comment.
5073 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5074 XkbGetNames instead of XkbGetKeyboard.
5076 2001-01-10 Dave Love <fx@gnu.org>
5078 * sysdep.c (random): Revert the declaration.
5080 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5082 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5083 Call function string_bytes.
5084 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5086 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5087 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5088 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5089 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5091 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5092 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5093 after sweeping strings, and at the end.
5094 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5096 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5097 ensure that pop_message is called.
5099 * keyboard.c (Fexecute_extended_command): Use a
5100 record_unwind_protect to ensure that pop_message is called.
5102 * lisp.h (push_message_unwind): Add prototype.
5104 * xdisp.c (push_message_unwind): New function.
5106 * fileio.c (do_auto_save_unwind): Do the pop_message here
5107 instead of in Fdo_auto_save.
5108 (Fdo_auto_save): Don't call pop_message.
5110 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5112 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5115 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5117 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5118 when increasing window's vscroll.
5120 * macros.c (Qkbd_macro_termination_hook): New variable.
5121 (syms_of_macros): Initialize and staticpro it.
5122 (pop_kbd_macro): Run kbd-macro-termination-hook.
5124 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5126 2001-01-07 Dave Love <fx@gnu.org>
5128 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5129 arglist, for documentation's sake.
5131 2001-01-06 Andrew Innes <andrewi@gnu.org>
5133 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
5136 2001-01-05 Andrew Innes <andrewi@gnu.org>
5138 * term.c (update_end): Don't check updating_frame; for some reason
5139 this can be 0 sometimes, such as after dismissing a popup menu,
5140 and isn't necessary given the explicit frame argument.
5142 2001-01-05 Gerd Moellmann <gerd@gnu.org>
5144 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
5145 on some systems, and an unsigned long on others, like FreeBSD 4.1.
5147 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5149 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
5151 * xfns.c (x_create_tip_frame): Preserve the value of
5152 face_change_count around the creation of the tip frame.
5154 * xfns.c (last_show_tip_args): New variable.
5155 (compute_tip_xy): New function.
5156 (Fx_show_tip): Reuse an existing tip frame, if possible.
5157 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
5159 2001-01-04 Dave Love <fx@gnu.org>
5161 * editfns.c (Fformat): Doc fix.
5163 * systime.h (set_file_times): Prototype.
5165 * widget.h (EmacsFrameSetCharSize_): Prototype.
5167 * sysdep.c (random, srandom): Declare explicitly.
5169 * dispextern.h (move_it_vertically_backward): Declare.
5171 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5173 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5174 like in Fx_create_frame.
5176 * xfaces.c (set_font_frame_param): Don't do anything for
5177 non-graphical frames.
5179 * window.c (Fdelete_other_windows): Set window's window_end_valid
5180 to nil when changing the window's start. Don't change the
5181 window's start when its top position hasn't changed. If we do,
5182 this will set the window's optional_new_start, which act's like a
5183 force_start during redisplay with C-x 1 M-> under particular
5184 circumstances (see report from Per Starback to emacs-pretest-bug
5187 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5189 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
5190 short cut at the start of the function. Add an assertion.
5191 (reseat_at_next_visible_line_start): Add an assertion.
5193 * window.c (Frecenter): When changing the window start, set the
5194 window's window_end_valid to nil.
5195 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
5197 * dispextern.h (move_it_past_eol): Add prototype.
5199 * xdisp.c (move_it_past_eol): New function.
5201 * window.c (Fwindow_end): Doc fix.
5203 2001-01-03 Dave Love <fx@gnu.org>
5205 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
5207 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5209 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
5210 the enabled_p flag of the glyph row at window_end_vpos to 0.
5211 (handle_single_display_prop): Fix last change.
5213 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5215 * window.c (Frecenter): Doc fix.
5217 2001-01-02 Andrew Innes <andrewi@gnu.org>
5219 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
5221 * frame.h (output_method): Add output_w32_console method.
5222 (FRAME_W32_CONSOLE_P): New macro.
5224 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
5225 use output_w32_console method.
5226 (Qw32_console): New Lisp_Object.
5227 (Fframep): Return it.
5228 (syms_of_frame): Init it.
5229 (Fframe_parameters): Report w32console as font for w32_console frames.
5231 * xfaces.c (realize_default_face): Set face foreground and
5232 background to unspecified for w32_console frames.
5233 (realize_face): Realize face cache for w32_console frames.
5234 (realize_tty_face): Accept w32_console frames.
5236 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5237 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5238 necessary, even if running interactively.
5240 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5243 * w32term.c (x_update_begin):
5247 (x_change_line_highlight):
5252 (w32_reassert_line_highlight):
5253 (w32_frame_rehighlight):
5254 (w32_frame_raise_lower): Do nothing if not w32 frame.
5256 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
5258 * w32fns.c (Fx_display_color_cells): Determine correct value, when
5259 system doesn't tell us directly.
5260 (Fx_display_visual_class): Implement properly.
5262 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5264 * window.c (Frecenter): Handle centering in graphical frames
5265 specially. Centering on the basis of line counts doesn't work
5266 reliably with variable-height lines.
5268 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5270 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
5273 * composite.c (run_composition_function): Remove unused var `val'.
5274 (update_compositions): Remove unused variable `hook'.
5276 * intervals.c (get_local_map): Remove unused variable `tem'.
5278 * doprnt.c (doprnt1): Remove unused variable `size'.
5280 * fns.c (Flength): Remove unused variable `tail'.
5281 (Fdelete): Remove unused variable `size'.
5283 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
5286 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
5288 * data.c (find_symbol_value): Remove extra 3rd argument in the
5289 call to swap_in_symval_forwarding.
5291 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
5293 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
5294 (trivial_regexp_p): Remove unused variable `c'.
5295 (boyer_moore): Remove unused variable `k'.
5297 * indent.c (current_column): Remove unused variable `stopchar'.
5298 (Fcompute_motion): Remove unused variable `contin'.
5300 * casefiddle.c (casify_object): Remove unused variable `tolen'.
5302 * dired.c (directory_files_internal): Fix a typo in a comment.
5303 Remove an unused variable `handler'.
5304 (file_name_completion): Remove unused function-scope variable `dp'.
5305 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
5308 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
5310 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
5312 (Fmarker_insertion_type): Remove unused variable `buf'.
5314 * insdel.c (make_gap): Remove unused variable `result'.
5316 * keyboard.c (record_char): Remove unused function-scope var `help'.
5317 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
5318 (menu_bar_items): Remove unused function-scope variable `tem'.
5320 * fontset.c (fontset_ref): Remove unused variable `i'.
5321 (fontset_set): Remove unused variables `j' and `tmp'.
5322 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
5323 (make_fontset_for_ascii_face): Remove unused variable `name'.
5324 (fs_load_font): Remove unused variable `font_idx'.
5325 (fs_query_fontset): Remove unused function-local variable `fontset'.
5326 (list_fontsets): Remove unused variable `tail'.
5327 (Fnew_fontset): Remove unused variables `family' and `registry'.
5328 (accumulate_font_info): Remove unused variable `tmp'.
5329 (Ffontset_font): Remove unused variable `id'.
5330 (syms_of_fontset): Remove unused variable `i'.
5332 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
5334 (lookup_image): Remove unused variable `file'.
5335 (xbm_load): Remove unused variables `bitmap_data', `height', and
5336 `width'. Remove function-local variable `i', leave the
5338 (gif_load): Remove unused variable `inc'.
5340 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
5341 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
5342 leave only the one in the inner block.
5344 * xfaces.c (face_fontset, realize_default_face): Remove unused
5346 (face_at_buffer_position): Remove unused variable `multibyte_p'.
5348 * term.c (encode_terminal_code): Remove unused variable `c'.
5350 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
5351 char *' instead of `char *'.
5353 * category.c (Fcategory_docstring): Remove unused variable `doc'.
5354 (Fget_unused_category): Remove unused variable `docstring_vector'.
5355 (Fchar_category_set): Remove unused variables `val', `charset',
5358 * coding.c (detect_coding_iso2022, setup_coding_system):
5359 Remove unused variable `i'.
5360 (detect_coding_mask): Remove unused variable `idx'.
5361 (detect_coding): Remove unused variable `i'.
5362 (ccl_coding_driver): Remove unused variable `result'.
5363 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
5364 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
5365 (encode_coding_string): Remove unused variables `gcpro1' and
5366 `saved_coding_symbol'.
5367 (Ffind_coding_systems_region_internal): Remove function-local
5368 variable args[], leave only the block-local one.
5369 (code_convert_region1): Remove unused variable `len'.
5371 * charset.c (char_printable_p): Remove unused variable `chars'.
5372 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
5373 (str_to_multibyte): Remove unused variable `c'.
5375 * window.c (size_window): Remove block-local variable `min_size'.
5377 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
5378 `header_line_height'.
5379 (append_space, extend_face_to_end_of_line): Declare `saved_what'
5380 enum display_element_type.
5382 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5384 * xterm.c (x_connection_closed): Catch X errors around all
5385 statements that call X. Save away the error message in a local copy.
5387 * xterm.c (x_connection_closed): Set handling_signal to 0 at
5390 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
5391 in or at the start of invisible text.
5393 * dispnew.c (update_window): Don't check_current_matrix_flags.
5395 2001-01-01 Jason Rumney <jasonr@gnu.org>
5397 * w32fns.c (x_figure_window_size): Do not allow new_height and
5398 new_width of frame to override specified values.
5400 2000-12-30 Kenichi Handa <handa@etl.go.jp>
5402 * composite.c (find_composition): Fix a code for searching backward.
5404 2000-12-29 Gerd Moellmann <gerd@gnu.org>
5406 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
5407 (update_window) [GLYPH_DEBUG]: Call it.
5408 (scrolling_window): Prevent including current rows which are below
5409 what's displayed in the window.
5411 * xdisp.c (try_window_reusing_current_matrix)
5412 <new start <= old start>: Disable rows in the current matrix
5413 which are below the window after scrolling.
5415 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
5416 is zero. It's not worth the complexity.
5417 (invisible_text_between_p): Put in #if 0 because unused.
5419 2000-12-28 Gerd Moellmann <gerd@gnu.org>
5421 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
5422 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
5424 * keyboard.c (echo_char): If C is an integer, always call
5425 push_key_description. Former code could signal an invalid
5428 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
5429 If set, print multibyte text.
5430 (Fsingle_key_description): Call push_key_description with
5431 FORCE_MULTIBYTE set.
5432 (describe_buffer_bindings): Likewise.
5434 * lisp.h (push_key_description): Add prototype.
5436 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
5437 around the call to redisplay_internal.
5439 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5441 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5443 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5445 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
5446 (ccl_driver): New local variable `extra_bytes'.
5448 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
5450 * coding.c (setup_coding_system):
5451 Initialize coding->spec.ccl.eight_bit_carryover.
5452 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
5454 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5456 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
5457 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
5458 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
5459 (decode_composition_emacs_mule): New function.
5460 (decode_coding_emacs_mule): Decode composition sequence by calling
5461 decode_composition_emacs_mule.
5462 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
5463 (encode_coding_emacs_mule): Changed from macro to function.
5464 If a text contains compositions, encode them correctly.
5465 (setup_coding_system): Set coding->commong_flags for emacs-mule so
5466 that decoding and encoding are required.
5468 2000-12-27 Gerd Moellmann <gerd@gnu.org>
5470 * xfaces.c (PT_PER_INCH): New macro.
5471 (xlfd_point_size): Compute real point size from font's pixel size.
5472 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
5475 * .gdbinit: Comment out the line pointing to the Lesstif source
5478 * window.c (Frecenter): Use displayed_window_lines instead
5479 of window_internal_height.
5481 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5482 instead of x-toolkit-scroll-bars-p.
5483 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5485 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5486 instead of x-toolkit-scroll-bars-p.
5487 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5489 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
5490 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
5491 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
5493 (add_window_display_history, add_frame_display_history)
5494 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
5495 (build_frame_matrix_from_leaf_window): Remove unused code.
5496 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
5498 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
5499 (update_window) [GLYPH_DEBUG]: Likewise.
5500 (syms_of_display): Defsubr dump-redisplay-history.
5502 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5504 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
5505 the end of the prompt. Set echo_after_prompt to the offset
5506 of echoptr in echobuf.
5508 * xdisp.c (init_from_display_pos): Pop until the iterator's
5509 stack is empty; there may be frames for stretch or images
5512 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
5513 (save_or_restore_current_matrix): New function for the same
5514 purpose, but more efficient.
5515 (adjust_frame_glyphs_for_frame_redisplay): Use it.
5517 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
5519 * xdisp.c (syms_of_xdisp): Fix last change.
5521 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5523 * xdisp.c (syms_of_xdisp): Doc fix.
5525 * xdisp.c (redisplay_window): Remove label restore_buffers;
5526 use finish_scroll_bars instead to make sure that scroll bars
5527 are redeemed. If we don't do this, flickering can result from
5528 scroll bars being destroyed and recreated.
5530 2000-12-22 Jason Rumney <jasonr@gnu.org>
5532 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
5533 in the wrong colors when the foreground is not black.
5534 (expose_window): Don't redraw the window that's currently being
5537 2000-12-22 Gerd Moellmann <gerd@gnu.org>
5539 * window.c (size_window): When setting the window's too_small_ok
5540 flag, compare old size with minimum size depending on WIDTH_P,
5541 don't compare with window_min_width.
5543 * window.c (delete_window): Simplify somewhat.
5544 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
5545 freeing window matrices. The flag windows_or_buffers_changed is
5546 set, so the next redisplay will consider all windows; this should
5549 2000-12-22 Kenichi Handa <handa@etl.go.jp>
5551 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
5553 * ccl.h (struct ccl_program): New member cr_consumed.
5555 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
5556 (CCL_READ_CHAR): Handle EOL conversion here.
5557 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
5559 2000-12-21 Gerd Moellmann <gerd@gnu.org>
5561 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
5563 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
5564 otherwise tabs of different size compare equal.
5566 * callint.c (Fcall_interactively): Prevent a compiler warning.
5568 * print.c (print_unwind): Return nil.
5569 (PRINTDECLARE): Initialize all local variables.
5570 (print_preprocess): Add a default case.
5572 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
5574 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
5576 * window.c (delete_window, Fsplit_window)
5577 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
5579 * dispextern.h (ensure_frame_matrix): Function declaration removed.
5581 * dispnew.c (ensure_frame_matrix): Removed.
5582 (save_frame_matrix, restore_frame_matrix): New functions.
5583 (adjust_frame_glyphs_for_frame_redisplay): Use them.
5585 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
5586 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
5588 2000-12-21 Andrew Innes <andrewi@gnu.org>
5590 * w32term.c (x_update_begin): Regenerate the palette here, rather
5591 than for each window.
5593 * w32xfns.c (select_palette): Avoid calling SelectPalette if
5594 palette is NULL, since this corrupts memory! Also get
5595 display_info reference from frame.
5597 2000-12-21 Jason Rumney <jasonr@gnu.org>
5599 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
5601 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
5602 to avoid returning without releasing it.
5604 2000-12-21 Kenichi Handa <handa@etl.go.jp>
5606 * keymap.c (push_key_description): Don't convert eight-bit-control
5607 and eight-bit-graphic to multibyte character.
5609 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
5610 generic character and CODE1 is nil, return the smallest character
5613 2000-12-20 Dave Love <fx@gnu.org>
5615 * s/osf5-0.h (NSIG): Don't redefine.
5617 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
5619 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
5620 excluding menu-bar and tool-bar.
5621 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
5622 (menu_item_p): Remove.
5623 (where_is_internal_1): Don't ignore menu-items.
5625 2000-12-20 Gerd Moellmann <gerd@gnu.org>
5627 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
5630 * window.c (make_window): Initialize window's min_hscroll.
5631 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
5632 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
5634 (struct saved_window): New member min_hscroll.
5635 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
5636 (Fset_window_configuration): Set window's min_hscroll.
5637 (save_window_save): Save window's min_hscroll.
5638 (compare_window_configurations): Compare min_hscroll values.
5640 * window.h (struct window): New member min_hscroll.
5642 * keyboard.c (echo_prompt): Prevent a compiler warning.
5644 * xdisp.c (try_cursor_movement): Fix last change. The real
5645 condition is that PT is at the end of the row, and should
5646 be displayed at the start of the next row.
5648 * xdisp.c (try_cursor_movement): If we end on a partially
5649 visible line, end we already decided to scroll, return -1.
5651 * dispextern.h (ensure_frame_matrix): Add prototype.
5653 * window.c (delete_window, Fsplit_window)
5654 (Fset_window_configuration): Call ensure_frame_matrix.
5656 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
5658 (adjust_frame_glyphs_for_frame_redisplay): If display has been
5659 completed, call fake_current_matrices instead of marking frame
5662 2000-12-20 Jason Rumney <jasonr@gnu.org>
5664 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
5666 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
5668 * fns.c (Frequire): Doc fix.
5670 2000-12-19 Gerd Moellmann <gerd@gnu.org>
5672 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
5674 * dispnew.c (direct_output_for_insert): Fix check for mini-window
5675 currently displaying a message.
5677 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
5679 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
5681 2000-12-18 Andrew Innes <andrewi@gnu.org>
5683 * w32.c (w32_strerror): New function.
5685 * w32.h (w32_strerror): New extern.
5687 * w32fns.c (Fw32_shell_execute): Use it.
5689 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5691 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
5693 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5695 * msdos.c (IT_set_face): Obey inverse_video.
5697 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5699 * dired.c (directory_files_internal): Always return decoded filenames.
5701 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5703 * xterm.c (x_connection_closed): Prevent being called recursively
5704 because of an error condition in XtCloseDisplay.
5706 * xdisp.c (init_iterator): If noninteractive, and the frame's
5707 face cache is null, make one.
5709 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5711 * process.c (wait_reading_process_input): Check for pending
5712 input when running timers.
5714 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5716 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
5718 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5720 * process.c (read_process_output): Don't run a filter if the code
5721 decoder produces nothing but carryover.
5723 2000-12-17 Andrew Innes <andrewi@gnu.org>
5725 * w32.c (sys_rename): Only check errno against EEXIST, and not
5726 EACCES, when determining whether rename failed because the target
5727 exists. This was resulting in indefinite looping on Windows 9x if
5728 the source file was locked by another process.
5730 * w32fns.c (Ffile_system_info): New function.
5731 (syms_of_w32fns): Defsubr it.
5733 2000-12-17 Gerd Moellmann <gerd@gnu.org>
5735 * window.c (coordinates_in_window): Fix computation for
5736 position on vertical line between mode lines.
5738 * xfns.c (unwind_create_frame): Return t if frame was deleted.
5739 Don't alter tip_frame or tip_window.
5740 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5743 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
5744 Don't alter tip_frame or tip_window.
5745 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5748 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
5750 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
5751 be consistent with the doc string. Reported by NAKAJIMA Mikio
5752 <minakaji@osaka.email.ne.jp>.
5754 2000-12-16 Kenichi Handa <handa@etl.go.jp>
5756 * xfaces.c (Vface_ignored_fonts): New variable.
5757 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
5758 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
5760 2000-12-15 Gerd Moellmann <gerd@gnu.org>
5762 * dispnew.c (update_window): Detect pending input every nth line
5763 updated, i.e. do it depending on real work done, and not on the
5766 * xterm.c (expose_window): Don't redraw the window that's
5767 currently being updated.
5769 * window.c (Fset_window_point): Remove test for
5770 cursor_in_non_selected_windows.
5772 * lread.c (read1): Recognize end of file after `\\'.
5774 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
5775 not unwind_create_frame.
5777 2000-12-15 Dave Love <fx@gnu.org>
5779 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
5782 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
5784 2000-12-15 Kenichi Handa <handa@etl.go.jp>
5786 * coding.c (setup_coding_system): Clear all members of the struct
5787 coding_system at first.
5788 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
5790 (code_convert_region): Don't override coding->src_multibyte and
5791 coding->dst_multibyte.
5793 * fns.c (Fmd5): Docstring improved.
5795 2000-12-15 Miles Bader <miles@gnu.org>
5797 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5798 are actually marked as mode-lines; otherwise use
5799 estimate_mode_line_height.
5801 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5803 * editfns.c (Fformat): Prevent a buffer overrun when the format
5804 specifies a precision.
5806 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5808 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5809 argument is outside the range [2..3].
5811 2000-12-14 Andrew Innes <andrewi@gnu.org>
5813 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5814 nothing to do. Bind inhibit-quit.
5815 (tip_frame): Make it a Lisp_Object.
5816 (x_create_tip_frame): Set tip_frame after it has been added to
5818 (Fx_show_tip): Don't set tip_frame here.
5819 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5820 (unwind_create_frame, unwind_create_tip_frame): New functions.
5821 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5822 while a frame is only partially constructed.
5824 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5825 (x_free_frame_resources): New function.
5826 (x_destroy_window): Use it.
5828 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5830 * xfns.c (Fx_backspace_delete_keys_p): New function.
5831 (syms_of_xfns): Defsubr it.
5833 * config.in (HAVE_XKBGETKEYBOARD): Add.
5835 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5837 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5838 Always store string in multibyte representation in echobuf.
5839 (echo_char): Always store string in multibyte representation in
5841 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5842 (read_key_sequence): Adjusted for the change of echo_prompt.
5844 * fns.c (Fmd5): Docstring improved.
5846 * lisp.h (detect_coding_system): Prototype adjusted.
5848 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5849 (detect_coding_emacs_mule, detect_coding_iso2022,)
5850 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5851 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5852 New argument MULTIBYTEP. Callers changed.
5853 (detect_coding_mask, detect_coding_system): New argument
5854 MULTIBYTEP. Callers changed.
5855 (decode_coding_string): Set coding->src_multibyte and
5856 coding->dst_multibyte before calling detect_coding and detect_eol.
5857 Update them after some coding system is detected.
5859 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5861 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5863 * keyboard.c (menu_bar_items, tool_bar_items):
5864 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5866 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5868 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5870 (unwind_create_frame, unwind_create_tip_frame): New functions.
5871 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5872 while a frame is only partially constructed.
5874 * xterm.h (x_free_frame_resources): Declare.
5876 * xterm.c (x_free_frame_resources): New function.
5877 (x_destroy_window): Use it.
5879 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5880 don't interrupt the update for pending input initially, i.e.
5881 update at least some lines.
5883 * keyboard.c (do_mouse_tracking): Make externally visible.
5885 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5887 * xfns.c (gray_bitmap_bits): Declare `char *'.
5889 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5891 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5892 lines start with a relief line.
5894 2000-12-12 Dave Love <fx@gnu.org>
5896 * window.c (Fdisplay_buffer): Doc fix.
5897 (Fwindow_list): Remove unused var.
5899 * buffer.h (mmap_set_vars): Declare.
5901 * window.h (Fset_window_point): Declare.
5903 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5905 * msdos.c (fast_find_position): Don't overstep the last window row.
5906 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5907 variable `area'. When looking for a row under (X,Y), give up if some
5908 of the previous rows is not enabled.
5910 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5912 * window.c (Fset_window_point): If displaying cursors in windows
5913 other than the selected window, make sure redisplay updates
5914 other windows to show the new value of point in the window.
5916 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5918 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5919 the buffer is the sole visible buffer when in the mini-buffer.
5921 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5922 Bind `inhibit-read-only' to t.
5923 (unwind_with_echo_area_buffer): Use AREF.
5925 * xfns.c (Fx_hide_tip): Simplified.
5927 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5930 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5932 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5934 * xfns.c (Fx_hide_tip): Fix last change.
5936 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5937 nothing to do. Bind inhibit-quit.
5938 (tip_frame): Make it a Lisp_Object.
5939 (x_create_tip_frame): Set tip_frame after it has been added to
5941 (Fx_show_tip): Don't set tip_frame here.
5943 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5945 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5948 * dispextern.h: Change external declaration of tip_frame.
5950 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5951 return an empty string.
5953 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5954 of the window's update_mode_line flag, since the former is set by
5955 force-mode-line-update, not the latter. This makes
5956 column-number-mode slightly faster.
5958 * xdisp.c (try_window_id) <all changes above window start>:
5961 2000-12-11 Paul Eggert <eggert@twinsun.com>
5963 * config.in (HAVE_FTELLO): Remove.
5965 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5966 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5968 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5969 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5971 2000-12-11 Miles Bader <miles@gnu.org>
5973 * window.c (displayed_window_lines): Don't round up when
5974 converting empty space at bottom to lines.
5975 Handle non-newline-terminated final lines properly.
5976 (Fwindow_text_height): New function (used to be in lisp).
5977 (syms_of_window): Initialize it.
5979 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5981 * syntax.c (scan_lists): Check that the right quote char has the
5982 right Sstring syntax when jumping over strings.
5983 (init_syntax_once): Use Smax rather than 13.
5985 2000-12-09 Miles Bader <miles@gnu.org>
5987 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5988 with PARTIALLY, inverting the sense.
5989 (window_scroll_pixel_based): Scroll partially visible lines into
5990 place if we hit the beginning or end of the buffer.
5991 (displayed_window_lines): Don't include partially visible lines.
5992 (Fmove_to_window_line): Skip past any partially visible first line.
5994 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5996 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5998 * tparam.c (tparam1): Change the way buffers are reallocated to be
5999 portable and less obfuscated.
6001 * termcap.c (tgetent): Change the way buffers are reallocated to
6002 be portable and less obfuscated.
6004 * macros.c (store_kbd_macro_char): Change the way buffers are
6005 reallocated to be portable and less obfuscated.
6007 * lread.c (read1): Change the way buffers are reallocated to be
6008 portable and less obfuscated.
6010 * doc.c (Fsubstitute_command_keys): Change the way buffers
6011 are reallocated so that it is portable.
6013 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
6015 * dosfns.c (Ffile_system_info): New function.
6016 (syms_of_dosfns): Defsubr it.
6018 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
6020 * alloc.c (gc_sweep): Add comment.
6022 2000-12-07 Gerd Moellmann <gerd@gnu.org>
6024 * sound.c (vox_configure): Change order of ioctls.
6025 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
6026 Ignore errors when changing volume.
6027 (vox_close): Don't reset the device.
6029 * process.c (read_process_output): Make sure the process marker's
6030 position is valid when the process buffer is changed in
6031 after-change functions. W3 does that.
6033 * xfns.c (x_free_gcs): New function.
6035 * xterm.h (x_free_gcs): Add prototype.
6037 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
6040 * xterm.c (x_destroy_window): Call x_free_gcs so that
6041 resources of non-toolkit X windows will be freed.
6043 2000-12-07 Andrew Innes <andrewi@gnu.org>
6045 * w32fns.c (xlfd_charset_of_font): Fix last change.
6047 2000-12-06 Dave Love <fx@gnu.org>
6049 * md5.h (__P): Don't define -- it comes from config.h.
6051 * strftime.c: Change some #if foo to #ifdef foo.
6053 2000-12-06 Andrew Innes <andrewi@gnu.org>
6055 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
6057 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
6058 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
6059 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
6061 2000-12-06 Gerd Moellmann <gerd@gnu.org>
6063 * alloc.c (gc_sweep): Prevent symbols read during loadup
6066 * xdisp.c (underlying_face_id): New function.
6067 (handle_face_prop, face_before_or_after_it_pos): Use it
6068 to determine the face ``under'' a string. Let strings inherit
6069 the face of the buffer under them.
6071 * xfaces.c (face_at_string_position): Update function comment.
6073 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6074 matrix if the window's left position has changed; we need to
6075 redraw it in this case.
6077 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6079 * window.c (coordinates_in_window): Check mouse on mode-line or
6082 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6083 advertized by the function documentation.
6085 * window.c (syms_of_window): Doc fix.
6087 * sound.c (vox_configure): Set volume for left and right channel.
6088 (sound_cleanup): Return nil.
6090 * xdisp.c (move_it_by_lines): Fix paren typo.
6092 * xterm.c (x_load_font): Don't use the font's max_bounds for
6093 computing the height of the font. If max_bounds' ascent or
6094 descent are greater than the font's ascent or descent, this means
6095 glyphs overlap, which should be handled now by redisplay.
6097 * window.c (Veven_window_heights): New variable.
6098 (syms_of_window): DEFVAR_LISP it.
6099 (Fdisplay_buffer): Check Veven_window_heights before evening the
6102 2000-12-06 Miles Bader <miles@gnu.org>
6104 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6105 update `default-frame-alist' instead of setting no frame parameters.
6107 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6109 * composite.c (update_compositions): Fix typo (use the correct
6112 2000-12-05 Jason Rumney <jasonr@gnu.org>
6114 * md5.h: Remove underscores from function declarations.
6115 (__attribute__, __alignof__) [!__GNUC__]: Define.
6117 * md5.c: Delay include of md5.h until after namespace cleaning.
6119 * makefile.w32-in (fns.o): Depend on md5.h
6120 (md5.o): New target.
6123 * makefile.nt: Likewise.
6125 2000-12-05 Jason Rumney <jasonr@altavista.net>
6127 * w32term.c (expose_area): Complete last change.
6129 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6131 * minibuf.c: Include intervals.h.
6133 2000-12-05 Jason Rumney <jasonr@gnu.org>
6135 * w32term.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.
6138 (expose_area): Pass x-coordinate relative to the exposed
6139 area to x_draw_glyphs instead of a window-relative coordinate.
6141 2000-12-05 Gerd Moellmann <gerd@gnu.org>
6143 * xdisp.c (next_element_from_ellipsis): Save face before selective
6144 display in saved_face_id, and set face_before_selective_p.
6145 (reseat_1): Reset face_before_selective_p.
6146 (append_space, extend_face_to_end_of_line): If iterator's
6147 face_before_selective_p is set, use the face from saved_face_id.
6148 (extend_face_to_end_of_line): For tty frames, make sure to
6149 use the right face id when producing spaces at the end of
6152 * dispextern.h (struct it): Add face_before_selective_p.
6154 * keyboard.c (record_char): Don't record identical help-echo
6155 events in recent_keys.
6157 * xterm.c [USE_X_TOOLKIT]: Close the display.
6158 (xim_close_dpy): Handle case that the display has been closed.
6160 * xterm.c (x_destroy_window): Reset the frame's X window after
6163 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
6164 variable window_width.
6165 (line_draw_cost): Fix code skipping over spaces at the end of the
6166 line when must_write_spaces is not set.
6167 (scrolling_window): Fix code inserting runs in list of all runs.
6169 2000-12-05 Kenichi Handa <handa@etl.go.jp>
6171 * coding.c (setup_coding_system): Be sure to initialize
6172 coding->category_idx.
6174 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6176 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6178 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6179 area to x_draw_glyphs instead of a window-relative coordinate.
6181 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6182 error in the message.
6184 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6185 timer after having read a key. It's not good for code reading
6186 several keys in a loop, like an input method.
6188 * fileio.c (Finsert_file_contents): When VISIT is t, don't
6189 record undo information for format-decode.
6191 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
6192 current buffer is read-only, not if it isn't.
6194 * keyboard.c (record_char): Record `help-echo' input events
6195 in recent_keys only if they display some help. Don't record
6196 `help-echo' events as macro char.
6198 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6200 * editfns.c (save_excursion_restore): Don't move point
6201 in another window if it is showing the wrong buffer.
6202 Avoid the call to Fwindow_live_p, for speed.
6204 2000-12-04 Kenichi Handa <handa@etl.go.jp>
6206 * xfaces.c (struct font_name): New member registry_priority.
6207 (split_font_name): Initialize the above member to zero.
6208 (concat_font_list): New function.
6209 (font_list): Include fonts of all alternative registries.
6210 (FONT_POINT_SIZE_QUANTUM): New macro.
6211 (better_font_p): Ignore point size difference less than
6212 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
6214 * xterm.c (x_produce_glyphs): If a font for a component of
6215 a composition is not found, use 1 pixel dot ascent and 0 dot
6216 descent value to avoid displaying terribly tall empty boxes.
6218 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
6220 2000-12-03 Ken Raeburn <raeburn@gnu.org>
6222 * coding.h (code_convert_string1): Declare.
6224 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
6226 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
6228 2000-12-02 Jason Rumney <jasonr@gnu.org>
6230 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
6231 correctly for single byte character case.
6232 (w32_per_char_metric): Do not try to make any assumptions about
6233 the metrics of BDF fonts.
6234 (x_estimate_mode_line_height): If `mode-line' face
6235 hasn't a font, use that of the frame, as drawing glyphs does.
6236 (note_mouse_highlight): Change the cursor shape on the vertical
6237 border between windows [not enabled].
6239 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6241 * w32fns.c (Fx_create_frame): Reintroduce the call to
6242 face-set-after-frame-defaults.
6243 (Vx_window_horizontal_drag_shape): New variable.
6244 (syms_of_xfns): DEFVAR_LISP it.
6245 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6248 2000-12-02 Simon Josefsson <simon@josefsson.org>
6250 * fns.c (Fmd5): Use a different logic to decide the coding system
6253 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
6255 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
6257 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
6259 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6261 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
6262 height for YNegative.
6263 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
6264 height; also see comment there.
6266 * window.c (coordinates_in_window): Handle computations for
6267 positions on the vertical bar and fringes differently for
6268 window-system frames. Consider some pixels near the vertical bar
6269 as on the bar if the frame doesn't have vertical scroll bars.
6270 Associate positions between mode or header lines with the
6271 right window, the left one.
6273 2000-12-01 Jason Rumney <jasonr@gnu.org>
6275 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
6277 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
6280 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6282 * window.c (struct saved_window): Add members orig_top and orig_height.
6283 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
6284 (save_window_save, Fset_window_configuration): Save/restore
6285 window's orig_top and orig_height.
6287 2000-12-01 Jason Rumney <jasonr@gnu.org>
6289 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
6291 * w32fns.c (x_set_cursor_color): Fix last change.
6293 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6295 * xdisp.c (echo_area_display): If cursor is in the echo area, make
6296 sure that the next redisplay displays the minibuffer, so that
6297 the cursor will be replaced with what the minibuffer wants.
6299 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
6300 #ifndef instead of using #if.
6301 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
6302 USE_TOOLKIT_SCROLL_BARS is defined.
6304 2000-11-30 Jason Rumney <jasonr@gnu.org>
6306 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
6309 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6311 * fns.c (Fmd5): Doc fix.
6313 2000-11-30 Simon Josefsson <simon@josefsson.org>
6315 * fns.c (Fmd5): New function.
6316 (syms_of_fns): Defsubr md5.
6318 * Makefile.in (obj): Add md5.o
6320 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6322 * md5.h, md5.c: New files, taken from glibc.
6324 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
6326 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
6327 hasn't a font, use that of the frame, as drawing glyphs does.
6329 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
6331 * eval.c (Frun_hooks): Allow 0 arguments.
6333 2000-11-29 Gerd Moellmann <gerd@gnu.org>
6335 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
6336 is over the menu bar widget, say it's not on the frame.
6338 * xfns.c (Fx_create_frame): Reintroduce the call to
6339 face-set-after-frame-defaults.
6341 * eval.c (Fsignal): Reset handling_signal.
6343 2000-11-28 Jason Rumney <jasonr@gnu.org>
6345 * w32menu.c (add_menu_item): Reset menu item text when changing
6346 type to radio button.
6348 2000-11-28 Gerd Moellmann <gerd@gnu.org>
6350 * xselect.c: Update copyright.
6352 * window.c (coordinates_in_window): If on a mode or header line,
6353 but sufficiently close to its start, return ``on vertical
6354 border''. This gives us a way to drag windows horizontally when
6355 using toolkit scroll bars.
6357 * xterm.c (note_mouse_highlight): Change the cursor shape
6358 on the vertical border between windows.
6360 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
6362 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
6363 (syms_of_xfns): DEFVAR_LISP it.
6364 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
6366 * textprop.c (text_read_only): New function.
6367 (verify_interval_modification): Use it instead of signaling
6368 `text-read-only'. This makes it easier to catch this error
6371 * xdisp.c (forward_to_next_line_start): Check for newlines,
6372 not end of line, which includes CR.
6374 2000-11-28 Kenichi Handa <handa@etl.go.jp>
6376 * coding.c (Ffind_coding_systems_region_internal): Be sure to
6377 include no-conversion.
6379 2000-11-27 Jason Rumney <jasonr@gnu.org>
6381 * w32fns.c (w32_load_system_font): Always mark font as double byte
6382 if codepage is unicode.
6384 2000-11-27 Gerd Moellmann <gerd@gnu.org>
6386 * xdisp.c (forward_to_next_line_start): If already on a newline,
6387 just consume it to avoid unintended skipping over invisible text below.
6389 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
6390 `vertical-line', `mode-line' and `header-line' events.
6392 * xdisp.c (try_window_id): Avoid starting to display in the middle
6393 of a character, a TAB for instance. This is easier than to set
6394 up the iterator exactly, and it's not a frequent case, so the
6395 additional effort wouldn't really pay off.
6397 2000-11-26 Andrew Choi <akochoi@i-cable.com>
6399 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
6402 2000-11-25 Jason Rumney <jasonr@gnu.org>
6404 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
6405 Args to window_from_coordinates should be pixel coordinates.
6407 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
6408 redisplay handles them properly.
6410 2000-11-25 Miles Bader <miles@gnu.org>
6412 * indent.c (compute_motion): Keep pos_byte in sync with pos.
6414 2000-11-24 Jason Rumney <jasonr@gnu.org>
6416 * w32.c (init_environment): Set LANG environment variable based on
6417 locale settings, if not set.
6419 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
6420 making tool bar smaller. When clearing the frame, also
6421 clear current matrices. Clear frame when tool bar disappears.
6422 Don't use more lines for the tool-bar than is available.
6423 (x_change_window_heights): New function.
6425 2000-11-24 Gerd Moellmann <gerd@gnu.org>
6427 * xdisp.c (init_from_display_pos): If POS says we're already after
6428 an overlay string ending at POS, make sure to pop the iterator
6429 because it will be in front of that overlay string. When POS is
6430 ZV, we've thereby also ``processed'' overlay strings at ZV.
6432 * xfaces.c (lface_from_face_name): Function comment fix.
6434 2000-11-24 Miles Bader <miles@gnu.org>
6436 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
6437 apply `mode-line-inverse-video' -- zero means force display using
6438 the default face, non-zero means display using the specialized face.
6439 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
6441 2000-11-23 Kenichi Handa <handa@etl.go.jp>
6443 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
6446 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
6448 * coding.c (decode_coding_emacs_mule): Fix the case of
6449 CODING_EOL_LF, which used uninitialized value of c.
6451 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
6453 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
6455 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6457 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
6460 * frame.h (struct frame): Replace desired_tool_bar_items,
6461 current_tool_bar_items, n_desired_tool_bar_items,
6462 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
6464 * frame.c (make_frame): Change initialization of tool bar
6467 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
6468 Change references to members deleted from struct frame to use the
6471 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
6472 references to members deleted from struct frame to use the new ones.
6474 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
6476 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
6478 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
6479 (note_tool_bar_highlight): Change references to members deleted
6480 from struct frame to use the new ones.
6482 2000-11-23 Miles Bader <miles@gnu.org>
6484 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
6485 the face's inverse-video attribute, rather than overriding it.
6487 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6489 * xfns.c (x_set_tool_bar_lines): Clear internal border when
6490 making tool bar smaller.
6492 2000-11-22 Dave Love <fx@gnu.org>
6494 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
6496 2000-11-22 Miles Bader <miles@gnu.org>
6498 * keyboard.c (Vminibuffer_message_timeout): New variable.
6499 (command_loop_1): Use it to determine message timeout.
6500 (syms_of_keyboard): Initialize it.
6502 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
6504 2000-11-22 Kenichi Handa <handa@etl.go.jp>
6506 * sysdep.c: Move the code for declaring h_errno after #include
6509 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6511 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
6512 the menu bar when the tooltip is unmapped.
6514 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
6515 sole visible buffer when we're currently in the mini-buffer, and
6518 2000-11-21 Jason Rumney <jasonr@gnu.org>
6520 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
6521 put on the clipboard.
6522 (Fw32_get_clipboard_data): Compare data on clipboard with saved
6523 copy of what Emacs last put there. If they are the same, do not
6524 use the clipboard copy to avoid losing data due to coding conversions.
6526 2000-11-22 Miles Bader <miles@gnu.org>
6528 * minibuf.c (Vminibuffer_prompt_properties): New variable.
6529 (syms_of_minibuf): Initialize it.
6530 (read_minibuf): Add properties from Vminibuffer_prompt_properties
6531 to prompt, don't make read-only.
6533 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6535 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
6536 Add BEFORE/AFTER_POTENTIAL_GC.
6538 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
6540 * buffer.c (mmap_free_1): Avoid a compiler warning.
6542 * term.c, cm.c: Don't try to include termcap.h; see comment there.
6544 2000-11-21 Kenichi Handa <handa@etl.go.jp>
6546 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
6549 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6551 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
6554 * s/gnu-linux.h: Don't use `#cpu'.
6556 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
6557 not defined in mman.h.
6559 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
6560 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
6561 and store an index in the XClientMessageEvent. Storing a
6562 Lisp_Object or pointer can fail on a 64 bit system, since X only
6564 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
6566 2000-11-20 Dave Love <fx@gnu.org>
6568 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
6570 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6572 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
6574 2000-11-20 Kenichi Handa <handa@etl.go.jp>
6576 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
6579 * alloc.c (make_string): Fix previous change. Be sure to make
6580 unibyte string correctly.
6582 2000-11-19 Gerd Moellmann <gerd@gnu.org>
6584 * window.c (Fwindow_list): Change parameter list to be XEmacs
6586 (window_list_1): New function.
6587 (window_loop): Use it instead of Fwindow_list.
6589 * sysdep.c (emacs_ospeed): New variable.
6590 (toplevel): Don't declare ospeed extern.
6591 (init_baud_rate): Use emacs_ospeed instead of ospeed.
6593 * termcap.c (ospeed): Remove.
6594 (tputs) [!emacs]: Remove unused code.
6595 (tgetent): Avoid a compiler warning.
6597 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6598 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
6599 SCROLL_BAR_X_WIDGET with additional argument DPY.
6601 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
6603 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
6604 Take the X display as additional argument.
6605 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
6606 `Widget' is a pointer type that's not easily stored in Lisp_Object
6607 form in a portable way.
6609 * dispnew.c (update_text_area): Fix last change.
6611 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6613 * xdisp.c: Use BINDING_STACK_SIZE throughout.
6615 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
6616 clear current matrices.
6618 * buffer.c (mmap_enlarge): Don't print a message on stderr
6619 if mapping new memory at the end of the existing region fails.
6621 * dispnew.c (update_text_area): Don't skip over equal glyphs
6622 when the last current glyph overlaps the glyph to its right.
6624 2000-11-18 Miles Bader <miles@gnu.org>
6626 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
6627 lines that *end* with "..." too (that's the most common case!).
6629 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6631 * xdisp.c (resize_mini_window): Temporarily change to the
6632 mini-window's buffer if necessary.
6634 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
6635 the tooltip obscures less text under it.
6637 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6639 * puresize.h (BASE_PURESIZE): Increase to 700000.
6641 2000-11-18 Jason Rumney <jasonr@gnu.org>
6643 * w32term.c (w32_draw_bitmap): Use face to set colors.
6645 2000-11-17 Dave Love <fx@gnu.org>
6647 * lread.c (Fload): Fix #ifdef for pcc.
6649 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6651 * xdisp.c (pos_visible_p): Compute the default character height
6654 2000-11-16 Gerd Moellmann <gerd@gnu.org>
6656 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
6657 knowing the line's height; use the default font's height in that case.
6659 * xfaces.c (weight_table): Add `demi' with the same meaning as
6662 2000-11-16 Kenichi Handa <handa@etl.go.jp>
6664 * dispnew.c (null_row): New global static variable.
6665 (clear_glyph_row): Delete local static variable null_row.
6667 2000-11-15 Jason Rumney <jasonr@gnu.org>
6669 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
6670 (w32_alloc_lighter_color): Use new brightness calculations from
6671 xterm.c. Scale delta to be in the range expected by W32.
6672 (w32_draw_relief_rect): Use frame relief colors.
6674 2000-11-15 Gerd Moellmann <gerd@gnu.org>
6676 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
6677 (Qinhibit_default_face_x_resources): New variable.
6678 (syms_of_frame): Initialize it.
6679 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
6681 * xdisp.c (pos_visible_p): Improve function comment.
6683 * lisp.h (BINDING_STACK_SIZE): New macro.
6685 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
6686 reading the directory if readdir returns null and errno is EAGAIN
6689 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
6691 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
6692 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
6693 Set amount_to_scroll to max of dx and scroll_step so that
6694 scroll-conservatively doesn't defeat scroll-step>1.
6695 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
6696 scroll-conservatively for line-at-a-time scrolling.
6698 2000-11-14 Gerd Moellmann <gerd@gnu.org>
6700 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6703 * xdisp.c (current_mode_line_height, current_header_line_height):
6705 (init_xdisp): Initialize them.
6706 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
6707 and use exact mode line heights if it is set.
6709 * lisp.h (pos_visible_p): Change prototype.
6711 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6712 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
6713 and current_header_line_height first.
6714 (current_mode_line_height, current_header_line_height):
6717 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
6719 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
6720 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
6721 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
6723 2000-11-14 Miles Bader <miles@gnu.org>
6725 * xterm.c (x_alloc_lighter_color): Include an additive component
6726 too for dark colors, because FACTOR isn't enough.
6727 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
6730 2000-11-13 Gerd Moellmann <gerd@gnu.org>
6732 * keyboard.c (show_help_echo): Call message3_nolog with number of
6733 bytes in the help string as 2nd parameter, instead of the number
6736 2000-11-13 Miles Bader <miles@gnu.org>
6738 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
6739 (Fload): Use new openp return protocol.
6740 Don't try to use Vload_source_file_function to load .elc files.
6741 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
6742 openp return protocol.
6743 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
6745 2000-11-11 Kenichi Handa <handa@etl.go.jp>
6747 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
6749 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
6750 Defined these macros.
6751 (NLIST_STRUCT): Avoid re-defining it.
6753 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
6754 -I/usr/contrib/X11R6/include.
6755 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
6757 2000-11-10 Jason Rumney <jasonr@gnu.org>
6759 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
6761 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
6762 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
6764 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
6765 (Qw32_charset_vietnamese): New symbol.
6766 (xlfd_charset_of_font): New function.
6767 (w32_load_system_font): Use it.
6768 (x_to_w32_charset): Use Fassoc to find charset info. Special case
6769 when Vw32_charset_info_alist is nil to ensure default face always
6770 has font. Use Fcar and Fcdr for safety.
6771 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
6772 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
6773 pseudo-codepages for special cases.
6774 (w32_to_x_font): New parameter to allow charset portion to be
6775 specified where there is many to one mapping. Callers changed.
6776 (w32_list_fonts): Avoid listing fonts that won't display.
6778 2000-11-10 Gerd Moellmann <gerd@gnu.org>
6780 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
6781 (font_list_1): Renamed from font_list.
6782 (font_list): New function, trying alternative registries from
6783 Vface_alternative_font_registry_alist.
6784 (Finternal_set_alternative_font_registry_alist): New function.
6785 (syms_of_xfaces): Initialize and Staticpro
6786 Vface_alternative_font_registry_alist.
6787 Defsubr Finternal_set_alternative_font_registry_alist.
6789 2000-11-09 Ken Raeburn <raeburn@gnu.org>
6791 * lisp.h (Flooking_at): Declare.
6793 2000-11-09 Gerd Moellmann <gerd@gnu.org>
6795 * dired.c (directory_files_internal): Fix a braino.
6797 * dired.c (directory_files_internal): Add missing GCPRO's.
6800 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6802 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6803 (resize_mini_window): Return quickly if Vresize_mini_window is
6804 nil. Don't return if Vmax_mini_window_height is nil.
6806 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6807 (syms_of_xdisp): Initialize them.
6808 (resize_mini_window): Act according to the setting of
6809 Vresize_mini_window.
6810 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6812 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6813 scroll bar widget after configuring it, so that it will appear at
6814 the right position from the start.
6815 (XTredeem_scroll_bar): Cleaned up.
6817 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6819 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6820 font is taller than the frame line, we don't have to bias the
6823 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6825 2000-11-07 Dave Love <fx@gnu.org>
6827 * config.in (HAVE_MKSTEMP): Add.
6829 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6831 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6833 * window.c (Fset_window_configuration): Don't try to preserve
6834 point in the current buffer, if that buffer is displayed in more
6837 * xfaces.c (lookup_named_face): If default face isn't realized,
6838 try to realize it. Return -1 if not successful.
6839 (Fx_list_fonts): Handle case that face cannot be determined.
6840 (Fface_font): Likewise.
6842 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6844 * window.c (displayed_window_lines): Detect partially
6845 visible lines at the bottom correctly.
6847 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6849 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6850 when ensuring we don't do visit in indirect buffer.
6852 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6854 * composite.h (compose_chars_in_text): Add prototype.
6856 * composite.c (Vcomposition_function_table): New variable.
6857 (Qcomposition_function_table): New variable.
6858 (run_composition_function): Call
6859 Vcompose_chars_after_function with three arguments.
6860 (compose_chars_in_text): New function.
6861 (syms_of_composite): Modified the doc-string of
6862 Vcompose_chars_after_function. Declare composition-function-table
6863 as a lisp variable, and initialize it.
6865 * xfns.c (x_encode_text): Suppress producing escape sequences for
6868 * xselect.c: Include composite.h.
6869 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6871 2000-11-05 Andrew Innes <andrewi@gnu.org>
6873 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6875 * sysdep.c (read_input_waiting): Remove extraneous argument to
6878 * w32fns.c (Fx_server_version): Include w32_build_number in the
6881 * w32heap.c (w32_build_number): New variable.
6882 (cache_system_info): Set it.
6884 * w32heap.h (w32_build_number): Add extern.
6886 * emacs.c (syms_of_emacs): Update docstring for
6887 system-configuration, to reflect the actual usage on MS-Windows.
6889 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6891 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6892 process idle timers while waiting for another event.
6894 * dispnew.c (update_frame_line): Handle case where spaces in
6895 the default face are colored.
6897 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6898 window height hasn't changed.
6900 2000-10-31 Jason Rumney <jasonr@gnu.org>
6902 * w32term.c (x_produce_glyphs): Handle composite characters.
6903 (x_draw_glyph_string_foreground)
6904 (x_draw_composite_glyph_string_foreground): Restore old font.
6906 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6908 * minibuf.c (read_minibuf): Reset the undo history just before
6909 starting the recursive-edit.
6911 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6913 * xfaces.c (menu_face_change_count): New variable.
6914 (Finternal_set_lisp_face_attribute): Increment it for changes
6916 (realize_basic_faces): Reflect changes in the `menu' faces
6919 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6920 dy obtained from the iterator's y-position after moving from
6921 scroll_margin_pos to PT; see comment there.
6923 * xdisp.c (safe_eval_handler): Call add_to_log.
6925 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6926 is not a symbol or string.
6928 * xdisp.c (echo_area_display): Don't perform a display update from
6929 inside redisplay. The update will happen anyway at the end of
6930 redisplay, and it can confuse redisplay (GC messages while
6931 redisplaying, for instance.)
6933 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6935 * xrdb.c (x_load_resources): Use the class name in the defaults.
6937 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6938 (regex_compile): Catch bogus \(\1\).
6940 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6942 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6945 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6946 we have a color cache, check that the cached color equals the
6947 allocated color. If not, clear the color cache.
6949 * window.c (displayed_window_lines): Change buffers if necessary.
6950 Fix computation of displayed lines.
6952 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6953 update_menu_bindings to DEFVAR_BOOL.
6955 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6957 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6959 * puresize.h (BASE_PURESIZE): Increase to 680000.
6961 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6963 2000-10-29 Jason Rumney <jasonr@gnu.org>
6965 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6967 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6968 (w32_cache_char_metrics): Handle possibility that 'x' does not
6969 exist in a BDF font.
6970 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6972 * w32bdf.h (bdffont): Add nchars.
6974 * w32bdf.c (set_bdf_font_info): Set it.
6975 (w32_BDF_TextOut): Swap byte order of double byte characters.
6976 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6978 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6980 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6981 don't override the colors in frame's param_alist, unless they are
6984 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6985 reverse the effect of the highlight flag.
6987 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6989 * window.h (Fwindow_live_p): Declare.
6991 * undo.c (record_delete): Check that last_undo_buffer is really a
6992 buffer before applying XBUFFER to it.
6994 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6997 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6999 * lisp.h (KEYMAPP): New macro.
7000 (get_keymap): Remove.
7001 (get_keymap_1): Rename get_keymap.
7003 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
7005 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
7007 * xmenu.c (single_submenu): Use KEYMAPP.
7008 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7009 Use KEYMAPP rather than Fkeymapp.
7011 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
7013 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
7014 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7015 Use KEYMAPP rather than Fkeymapp.
7016 (single_submenu): Use KEYMAPP.
7017 (w32_menu_show, w32_dialog_show): Use TRUE.
7019 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
7021 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
7022 (Fkeymapp): Use KEYMAPP.
7023 (get_keymap): Rename from get_keymap_1. Remove old def.
7024 Return t when autoload=0 and error=0 and the keymap needs autoloading.
7025 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
7026 (Fminor_mode_key_binding): Don't raise an error if the binding
7028 (Fuse_global_map, Fuse_local_map): Allow autoloading.
7029 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
7031 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
7032 Allow Vspecial_event_map to be autoloaded.
7033 (menu_bar_items): Fetch the keymap rather than using keymapp.
7034 (menu_bar_one_keymap): No need to follow func-indirect any more.
7035 (parse_menu_item): get_keymap_1 -> get_keymap.
7036 (tool_bar_items): Fetch the keymap rather than using keymapp.
7037 (read_key_sequence): Use KEYMAPP.
7039 * intervals.c (get_local_map): Use get_keymap rather than following
7040 function-indirections explicitly.
7042 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
7044 2000-10-27 Jason Rumney <jasonr@gnu.org>
7046 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
7047 point, as Windows has oversized fonts.
7049 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
7051 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7053 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
7054 (freehook, reallochook): Handle null pointer arguments.
7055 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
7057 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7059 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
7060 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
7061 Giving in to popular pressure to shut up the compiler with casts.
7063 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7065 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
7066 signed value, and use a default value computed from the font's
7069 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7071 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7072 that specify a negative underline position can still use underlines.
7074 * window.c (Fpos_visible_in_window_p): Make POS default to
7075 WINDOW's point, not the current buffer's point.
7077 2000-10-26 Dave Love <fx@gnu.org>
7079 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7080 when it's necessary.
7082 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7084 * window.c (size_window): Compute size difference from sum of old
7085 child window sizes instead of from parent's size.
7087 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7088 Handle obscured lines at the top of the window.
7090 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7091 down after the last error condition check.
7093 * frame.c (Fdelete_frame): Run delete-frame-hook.
7095 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7097 * coding.c (decode_coding): Fix previous change (check also
7098 CODING_MODE_LAST_BLOCK).
7100 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7102 * regex.c: More `unsigned char' -> `re_char' changes.
7103 Also change several `int' into `re_wchar_t'.
7104 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7105 (PUSH_FAILURE_POINTER): Don't cast any more.
7106 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7107 We want GCC to complain, since this piece of code makes
7108 re_match non-reentrant, which *should* be fixed.
7109 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7110 (EXTEND_BUFFER): Use RETALLOC.
7111 (SET_LIST_BIT): Don't cast.
7112 (re_wchar_t): New type.
7113 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7114 that those two functions will always properly return.
7115 (IMMEDIATE_QUIT_CHECK): Cast to void.
7116 (analyse_first): Use recursion rather than an explicit stack.
7117 (re_compile_fastmap): Can't fail anymore.
7118 (re_search_2): Don't check re_compile_fastmap for failure.
7119 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7120 Now also sets the new value (passed in a new argument).
7121 (re_match_2_internal): Use it.
7122 Also, use a new var `reg' of type size_t when looping through regs
7123 rather than reuse the inappropriate `mcnt'.
7125 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7126 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7127 (where_is_internal): Renamed from Fwhere_is_internal.
7128 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7129 (Fwhere_is_internal): New function wrapping where_is_internal.
7130 (where_is_internal_1): Handle the case where we're filling the cache.
7131 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
7133 2000-10-25 Miles Bader <miles@gnu.org>
7135 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
7137 2000-10-25 Gerd Moellmann <gerd@gnu.org>
7139 * window.c (pos_fully_visible_p): Removed.
7140 (Fpos_visible_in_window_p): Use pos_visible_p to determine
7141 if position is visible and/or fully visible.
7143 * lisp.h (pos_visible_p): Add prototype.
7145 * xdisp.c (pos_visible_p): New function.
7147 2000-10-25 Kenichi Handa <handa@etl.go.jp>
7149 * process.c (send_process): If OBJECT is t, it means that the data
7150 is from C string, but we should encode it. Before calling
7151 setup_raw_text_coding_system, be sure to flush out data by the
7152 previous coding system.
7154 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
7156 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
7157 assignment of startpos to prev when startpos == pos.
7159 * editfns.c (find_field): Set the field stickiness correctly from
7160 overlay fields. Use renamed `text_property_stickiness'.
7161 (text_property_stickiness): Renamed from `char_property_stickiness'.
7162 Only check text properties, not overlays.
7163 * textprop.c (get_char_property_and_overlay): New function.
7164 (Fget_char_property): Use it.
7165 * intervals.h (get_char_property_and_overlay): Add declaration.
7167 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7169 * keymap.c: Use AREF, ASET and ASIZE macros.
7170 (Fmake_sparse_keymap): Docstring fix.
7172 (shadow_lookup): Move up.
7173 Handle the case where lookup-key returns an integer.
7174 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7175 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7176 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7177 Simplify/rewrite the keymap-finding code.
7178 Add check for command shadowing, using shadow_lookup.
7180 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7182 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7183 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7186 2000-10-24 Andrew Innes <andrewi@gnu.org>
7188 * dired.c (directory_files_internal_unwind): New function.
7189 (directory_files_internal): Use it to ensure closedir is called
7190 even if expand-file-name or file-attributes throw, eg. because of
7191 a user interrupt. Also enable immediate_quit while calling
7192 re_search, so that matching can be interrupted as well.
7194 2000-10-24 Andrew Innes <andrewi@gnu.org>
7196 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
7198 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
7199 so that re_search functions only quit when callers expect them to.
7201 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7203 * regex.c (regex_compile): Change the way of handling a range from
7204 a char less than 256 to a char not less than 256.
7206 2000-10-24 Gerd Moellmann <gerd@gnu.org>
7208 * window.c (size_window): Prevent setting window's width or
7209 height to a negative value (esp. with XSETFASTINT).
7211 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
7212 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
7213 (protect_malloc_state) [GC_MALLOC_CHECK &&
7214 GC_PROTECT_MALLOC_STATE]: New function.
7215 (PROTECT_MALLOC_STATE): New macro.
7216 (__malloc_initialize, morecore, _malloc_internal)
7217 (_free_internal) _realloc_internal): Use it to make _heapinfo
7218 read-only outside of gmalloc.
7220 * keymap.c: Update copyright.
7222 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
7225 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
7227 * filelock.c (unlock_all_files): Use unlock_file to expand each
7228 buffer's file_truename before trying remove its lock file.
7230 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
7232 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
7233 or CRLF, decode EOLs.
7235 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7237 * window.c (Fdisplay_buffer): Fix doc.
7239 2000-10-23 Jason Rumney <jasonr@gnu.org>
7241 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7242 ASCII font of default fontset on Windows.
7244 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7245 xterm.c comment below).
7247 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7249 2000-10-23 Gerd Moellmann <gerd@gnu.org>
7251 * xterm.c (x_connection_closed): Reset handling_signal.
7253 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
7255 2000-10-23 Miles Bader <miles@gnu.org>
7257 * window.c (window_scroll_pixel_based, window_scroll_line_based):
7258 Pass nil for FULLY argument to Fpos_visible_in_window_p to
7259 maintain old behavior.
7260 * minibuf.c (Fminibuffer_complete): Likewise.
7262 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
7264 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
7265 that when a font can't be exactly centered, it errs up rather than
7268 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
7270 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
7272 2000-10-23 Andrew Choi <akochoi@i-cable.com>
7274 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
7276 * dispnew.c [macintosh]: Include macterm.h.
7277 (init_display) [macintosh]: Initialization for window system.
7279 * emacs.c (main) [macintosh]: Call syms_of_textprop,
7280 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
7281 syms_of_search, x_term_init, and init_keyboard before calling
7282 init_window_once. Also, call syms_of_xmenu.
7284 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
7285 default fontset to Monaco.
7287 * frame.c [macintosh]: Include macterm.h. Remove declarations of
7288 NewMacWindow and DisposeMacWindow.
7289 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
7290 instead of calling NewMacWindow and setting fields of
7291 f->output_data.mac directly. Call init_frame_faces.
7292 (Fdelete_frame) [macintosh]: Remove unused code.
7293 (Fmodify_frame_parameters) [macintosh]: Call
7294 x_set_frame_parameters instead of mac_set_frame_parameters.
7296 * frame.h [macintosh]: Define menu_bar_lines field in struct
7297 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
7299 * keyboard.c [macintosh]: Include macterm.h.
7300 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
7301 and menu_bar_activate_event type events as for X and NT.
7302 (make_lispy_event) [macintosh]: Construct lisp events of type
7303 MENU_BAR_EVENT as for X and NT.
7305 * sysdep.c [macintosh]: Remove declaration for sys_signal.
7306 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
7307 (sys_subshell) [macintosh]: Remove definition entirely.
7308 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
7309 Vwindow_system_version here. Remove initialization of
7310 Vx_bitmap_file_path.
7311 (read_input_waiting): Correct the number of parameters passed to
7313 Move all Macintosh functions to mac/mac.c.
7315 * term.c [macintosh]: Include macterm.h.
7317 * window.c [macintosh]: Include macterm.h.
7319 * xdisp.c [macintosh]: Include macterm.h. Declare
7320 set_frame_menubar and pending_menu_activation.
7321 (echo_area_display) [macintosh]: Do not return if terminal frame
7322 is the selected frame.
7323 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
7324 Allow only the selected frame to set menu bar.
7325 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
7326 calling FRAME_EXTERNAL_MENU_BAR (f).
7327 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
7329 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
7330 and check_x. Declare XCreateGC. Define x_create_gc and
7331 x_free_gc. Initialize font_sort_order.
7332 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
7333 but call x_list_fonts instead of w32_list_fonts.
7334 (Finternal_face_x_get_resource) [macintosh]: Do not call
7335 display_x_get_resource.
7336 (prepare_face_for_display) [macintosh]: Set xgcv.font.
7337 (realize_x_face) [macintosh]: Load the font if it is specified in
7339 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
7341 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
7343 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
7344 is nil: since we go to the end of submap anyway, we'd end up
7346 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
7347 doesn't obey autoload.
7349 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7351 * msdos.c (dos_set_window_size): Update screen dimension variables.
7353 2000-10-21 Jason Rumney <jasonr@gnu.org>
7355 * w32term.c (w32_cache_char_metrics): Double check that font is
7356 really fixed pitch before trusting tmPitchAndFamily.
7358 2000-10-21 Andrew Innes <andrewi@gnu.org>
7360 * w32gui.h (w32_char_font_type): Move enum from w32term.c
7362 * w32term.h: Extern decl for w32_cache_char_metrics.
7364 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
7366 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
7367 (w32_unload_font): Free per_char array if present.
7369 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
7370 cached information in emulated XFontStruct to handle common cases
7371 quickly. Do not allocate XCharStruct for return.
7372 (w32_native_per_char_metric): New function.
7373 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
7375 (x_produce_glyphs): Don't get an HDC. Change calls to
7376 w32_per_char_metric to match arg change above. Remove calls to
7378 (w32_get_glyph_overhangs): Ditto.
7379 (w32_cache_char_metrics): New function.
7381 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
7382 ($(BLD)/casefiddle.$(O)): Remove compile command.
7383 ($(BLD)/gmalloc.$(O)): Remove compile command.
7384 ($(BLD)/dispnew.obj):
7385 ($(BLD)/keyboard.obj):
7386 ($(BLD)/w32inevt.obj):
7387 ($(BLD)/w32bdf.obj):
7389 ($(BLD)/buffer.obj):
7390 ($(BLD)/editfns.obj):
7392 ($(BLD)/fileio.obj):
7394 ($(BLD)/indent.obj):
7395 ($(BLD)/insdel.obj):
7396 ($(BLD)/intervals.obj):
7397 ($(BLD)/minibuf.obj):
7399 ($(BLD)/scroll.obj):
7400 ($(BLD)/sysdep.obj):
7401 ($(BLD)/textprop.obj):
7402 ($(BLD)/widget.obj):
7403 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
7404 ($(BLD)/term.obj): Add dependency on dispextern.h.
7406 * makefile.nt ($(BLD)\dispnew.obj):
7407 ($(BLD)\keyboard.obj):
7408 ($(BLD)\w32inevt.obj):
7409 ($(BLD)\w32bdf.obj):
7411 ($(BLD)\buffer.obj):
7412 ($(BLD)\editfns.obj):
7414 ($(BLD)\fileio.obj):
7416 ($(BLD)\indent.obj):
7417 ($(BLD)\insdel.obj):
7418 ($(BLD)\intervals.obj):
7419 ($(BLD)\minibuf.obj):
7421 ($(BLD)\scroll.obj):
7422 ($(BLD)\sysdep.obj):
7423 ($(BLD)\textprop.obj):
7424 ($(BLD)\widget.obj):
7425 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
7426 ($(BLD)\term.obj): Add dependency on dispextern.h
7428 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7430 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
7431 with an additional argument of Qt.
7433 2000-10-21 Miles Bader <miles@gnu.org>
7435 * window.c (pos_fully_visible_in_window_p): New function.
7436 (Fpos_visible_in_window_p): Add FULLY argument.
7437 Use pos_fully_visible_in_window_p.
7438 (window_scroll_pixel_based, window_scroll_line_based): Update
7439 calls to Fpos_visible_in_window_p.
7440 * lisp.h (Fpos_visible_in_window_p): Update prototype
7442 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7444 * alloc.c (toplevel): Conditionalize compilation of mem_*
7445 functions differently.
7447 2000-10-20 Jason Rumney <jasonr@gnu.org>
7449 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
7450 mem_init where it used to be. mem_z etc not defined otherwise.
7452 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7454 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
7456 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
7457 structure definition and related variabled to the top of the file.
7458 Include this code when GC_MALLOC_CHECK is defined.
7459 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
7460 register/unregister allocated region.
7461 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
7462 which isn't allocated.
7463 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
7464 something which is already in use.
7465 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
7466 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
7467 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
7468 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
7470 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
7471 _malloc_internal instead of malloc.
7472 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
7475 2000-10-20 Andrew Innes <andrewi@gnu.org>
7477 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
7479 (my_strftime) <macro>: Don't use macro arg list when redefining as
7481 (my_strftime) <function>: Supply 0 as ut argument.
7483 2000-10-19 Jason Rumney <jasonr@altavista.net>
7485 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
7486 including dispextern.h, as it stops faces from working.
7488 * w32fns.c (Fx_create_frame): Don't bother calling
7489 face-set-after-frame-default since the caller does it for us
7490 anyway. Clean up calls to x_get_arg to be consistent with X.
7492 * w32term.c (x_produce_glyphs): Handle
7493 unibyte_display_via_language_environment correctly.
7494 (w32_draw_box_rect): Fix the calculation of width and height.
7496 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
7497 as it has stopped working.
7498 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
7501 2000-10-19 Gerd Moellmann <gerd@gnu.org>
7503 * eval.c (skip_debugger): Prevent a compiler warning.
7504 (Fcondition_case): Likewise.
7505 (Fbacktrace_frame): Use a null interactive spec.
7507 2000-10-19 Kenichi Handa <handa@etl.go.jp>
7509 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
7511 2000-10-18 Gerd Moellmann <gerd@gnu.org>
7513 * strftime.c: Sync with glibc, file version 1.78.
7514 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
7515 should no longer be used according to ISO 8601.
7517 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
7518 no map for meta_prefix_char, don't try to use it as a keymap.
7519 Instead, if T_OK is non-zero, look up a default binding, if any,
7520 otherwise, if T_OK is zero, return nil.
7522 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
7523 (x_to_xcolors, png_load): Use x_query_color.
7525 * xterm.c (x_color_cells, x_query_colors, x_query_color):
7527 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
7529 (x_copy_color, x_alloc_lighter_color): Likewise.
7531 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
7532 (x_query_color, x_query_colors): Add prototype.
7534 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
7535 check_string_bytes only if not noninteractive, increase count to 50.
7537 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
7539 * insdel.c (adjust_markers_for_delete): Handle before-insertion
7542 2000-10-17 Gerd Moellmann <gerd@gnu.org>
7544 * alloc.c (pure_bytes_used): Renamed from pureptr.
7546 (pure_alloc): New function.
7547 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
7549 (Fpurecopy): Use PURE_POINTER_P.
7551 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
7552 PT has moved backward.
7554 * xdisp.c (cursor_row_p): Take continued lines into account.
7556 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
7558 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
7559 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
7560 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
7563 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
7564 of selective display off while searching for the next line start.
7566 2000-10-17 Kenichi Handa <handa@etl.go.jp>
7568 * Makefile.in (term.o): Depend on dispextern.h.
7570 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
7572 * keymap.c (keymap_memberp): Ensure that nil is not a member.
7574 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7576 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
7577 the iterator at the beginning, so that they can be set later on,
7578 for instance in reseat_at_next_visible_line_start, without being
7581 * xfns.c (pbm_format): Add :foreground and :background keywords.
7582 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
7583 (xbm_load): Recognize foreground and background color specifications.
7585 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
7587 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
7589 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
7591 * msdos.c (IT_set_face): Compare highlighted face with the default
7592 face, and invert colors if these faces' colors are identical.
7593 (Fmsdos_remember_default_colors): Don't swap foreground and
7594 background colors in initial_colors[].
7595 (IT_set_frame_parameters): Don't swap frame's foreground and
7596 background pixels. If ALIST includes "(reverse . t)", swap
7597 foreground-color and background-color properties in frame's
7598 param_alist. If the original frame's param_alist doesn't specify
7599 the colors, store unspecified-fg and unspecified-bg, reversed if
7602 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
7603 the colors are unspecified and reversed, reverse fore- and back-
7604 ground in the returned value.
7605 (Fframe_parameter): Ditto.
7607 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7609 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
7610 get_last_unchanged_at_beg_row.
7611 (find_first_unchanged_at_end_row): Renamed from
7612 get_first_unchanged_at_end_row.
7613 (find_first_unchanged_at_end_row): Convert assertions to
7614 unconditional tests which abort. When looking for a row in
7615 unchanged text, don't go further back than first_text_row.
7617 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
7618 Don't add in the last line's height when deciding if the new
7619 position is below the scroll margin.
7621 2000-10-16 Miles Bader <miles@gnu.org>
7623 * editfns.c (Fconstrain_to_field): Check carefully for field
7624 boundaries if either OLD_POS or NEW_POS has a non-nil field
7625 property, even if they're the same.
7627 2000-10-16 Kenichi Handa <handa@etl.go.jp>
7629 * xterm.c (x_draw_box_rect): Fix the calculation of width and
7630 height for XFillRectangle.
7632 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
7634 * syntax.c (Fstring_to_syntax): New function extracted from
7635 Fmodify_syntax_entry.
7636 (Fmodify_syntax_entry): Use it and document the ! and | fences.
7637 (skip_chars, Fforward_comment): Remove unused variables.
7638 (syms_of_syntax): Add defsubr for string-to-syntax.
7639 (describe_syntax): Add code for comment and string fences.
7641 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
7643 * keymap.c (access_keymap): Add AUTOLOAD parameter.
7644 Do the meta->esc mapping. Call get_keyelt before returning.
7645 Start scanning from the second element (the first is always `keymap')
7646 to make it easier to detect when we reach a parent map.
7647 Handle the case of inheriting from a symbol whose function is a map.
7648 (Fkeymap_parent): Also handle the `inherit from symbol' case.
7649 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
7650 (get_keyelt, Flookup_key): Update call to access_keymap.
7651 Remove the meta->esc mappings.
7652 (define_as_prefix): Delete old disabled code.
7653 (menu_item_p): New function.
7654 (where_is_internal_1): Skip over the few remaining menu items.
7655 * lisp.h (access_keymap): Update prototype.
7656 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
7657 Update call to access_keymap.
7658 (follow_key, read_key_sequence): Update calls to access_keymap.
7659 Remove the meta->esc mappings.
7661 2000-10-13 Gerd Moellmann <gerd@gnu.org>
7663 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
7664 with additional argument.
7666 * xdisp.c (cursor_row_p): New function.
7667 (try_cursor_movement, display_line): Use it.
7669 * xdisp.c (append_space): Also save/restore iterator's current
7670 character and its length.
7672 * xdisp.c (init_from_display_pos): Add an assertion.
7673 (handle_stop): Don't set iterator's add_overlay_start.
7674 (handle_invisible_prop): Likewise.
7675 (load_overlay_strings): If text under an overlay is invisible,
7676 take both before- and after-strings into account when the iterator
7677 is positioned either at the start or at the end of the overlay.
7678 (forward_to_next_line_start): Rewritten.
7679 (reseat_at_next_visible_line_start): Rewritten.
7680 (set_iterator_to_next): Add parameter RESEAT_P.
7682 * dispextern.h (struct it): Remove member add_overlay_start.
7683 (set_iterator_to_next): Change prototype.
7685 2000-10-13 Kenichi Handa <handa@etl.go.jp>
7687 * coding.c (code_convert_region): Be sure to initialize
7688 coding->category_idx.
7689 (decode_coding_string): Set coding->src_multibyte and
7690 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
7691 (encode_coding_string): Set coding->src_multibyte and
7692 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
7694 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
7696 * xfns.c (Fx_create_frame): Don't bother calling
7697 face-set-after-frame-default since the caller does it for us anyway.
7699 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
7701 * window.c (coordinates_in_window): Fix detection of vertical line
7702 on character terminals.
7704 2000-10-12 Gerd Moellmann <gerd@gnu.org>
7706 * editfns.c (save_excursion_save): Additionally record the
7708 (save_excursion_restore): If buffer was visible in a window, and a
7709 different window was selected, and the old selected window is
7710 still live, restore point in that window.
7712 2000-10-12 Kenichi Handa <handa@etl.go.jp>
7714 * xterm.c (x_produce_glyphs): Handle
7715 unibyte_display_via_language_environment correctly.
7717 * regex.c (regex_compile): Change the way of handling a range from
7718 unibyte char to multibyte char.
7720 * syntax.c (skip_chars): Change the way of handling a range from
7721 unibyte char to multibyte char.
7723 * process.c (read_process_output): Cancel previous change.
7725 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
7727 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
7729 * charset.c (Ffind_charset_string): Doc fix.
7730 (Ffind_charset_region): Doc fix.
7732 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
7734 * process.c (read_process_output): Fix previous change. Adjust
7735 multibyteness of text to insert in a buffer by
7736 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
7738 2000-10-10 Andreas Schwab <schwab@suse.de>
7740 * alloc.c (mark_object): Remove all workarounds installed on
7743 2000-10-10 Kenichi Handa <handa@etl.go.jp>
7745 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
7746 (base64_encode_1): Make it work for a text of multibyte form.
7747 (Fbase64_decode_region): Allocate sufficient memory for multibyte
7748 case. Don't call str_to_multibyte because base64_decode_1
7749 produces correct multibyte form for eight-bit codes.
7750 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
7751 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
7752 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
7755 * charset.h (CHAR_STRING): Optimized for single byte characters.
7757 2000-10-09 Andreas Schwab <schwab@suse.de>
7759 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
7760 -1 after socket is closed, to fall through to error processing.
7762 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
7764 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
7765 variables. If ALIST includes foreground-color or
7766 background-color, change also the colors of the default face for
7769 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
7771 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
7772 them extern (they are defined on xfaces.c).
7773 (syms_of_msdos): Don't intern and don't staticpro
7774 Qbackground_color and Qforeground_color.
7776 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
7778 * frame.c (Fframe_parameter): For non-windowed frames, if
7779 f->param_alist says foreground or background color is unspecified,
7780 call tty_color_name to return the color name computed from the
7781 frame's current colors.
7783 2000-10-06 Dave Love <fx@gnu.org>
7785 * terminfo.c (ospeed): Don't declare.
7787 * sysdep.c: Don't include string.h.
7788 (h_errno): Declare conditional also on TRY_AGAIN.
7790 * charset.c (Ffind_charset_string): Doc fix.
7792 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
7793 (Fbase64_decode_region, Fbase64_decode_string): More explicit
7796 2000-10-05 Dave Love <fx@gnu.org>
7798 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7799 position like menu-bar.
7801 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7803 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7805 * xdisp.c (handle_single_display_prop): Use safe_call1.
7806 (safe_call): Renamed from call_function.
7807 (safe_call1): New function.
7808 (handle_fontified_prop): Use safe_call1 instead of call1.
7809 (safe_eval): Renamed from eval_form.
7810 (safe_eval_handler): Renamed from eval_handler.
7811 (handle_single_display_prop, display_mode_element): Use safe_eval
7812 instead of eval_form.
7814 * xfaces.c (merge_face_heights): Use safe_call instead of
7817 * keyboard.c (show_help_echo): Use safe_call instead of
7818 call_function; use safe_eval instead of eval_form.
7820 * lisp.h (safe_call): Renamed from call_function.
7821 (safe_eval): Renamed from eval_form.
7822 (safe_call1): Add prototype.
7824 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7826 * xfns.c (image_ascent): Rearrange ascent calculation for the
7829 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7831 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7832 (where_is_internal_1): Don't bother ignoring menu-items any more.
7834 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7836 * keyboard.c (update_menu_bindings): New variable.
7837 (parse_menu_item): Use AREF. If update_menu_bindings
7838 is 0, don't update menu bindings.
7839 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7841 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7843 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7846 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7848 * syntax.c (forw_comment): Match nestedness of ender/starter.
7849 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7850 (prev_char_comstart_first): Remove.
7851 (back_comment): Check two-char comment markers more carefully
7852 to better handle overlapping cases like *//* or /* */* */ ...
7853 Match nestedness of ender/starter.
7855 2000-10-02 Dave Love <fx@gnu.org>
7857 * config.in (HAVE_GAI_STRERROR): Add undef.
7859 * process.c (Fopen_network_stream): Use it.
7861 * m/alpha.h (NO_REMAP): Don't define.
7863 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7865 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7866 return with a string converted to an integer or vice versa when
7867 Vmocklisp_arguments is t.
7868 (Fsignal): Likewise. The function can return for `quit'.
7869 (struct gcpro): Declare member `var' to point to a volatile
7872 * eval.c (error): Prevent compiler warning.
7874 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7876 * keymap.c (keymap_memberp): New function.
7877 (Fset_keymap_parent): Use it.
7878 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7879 Use keymap_memberp to avoid creating cycles.
7880 (access_keymap): Use KEYMAPP.
7882 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7884 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7885 gai_strerror. Make sure xerrno is set if connect fails. Improve
7888 2000-09-29 Jason Rumney <jasonr@gnu.org>
7890 * w32term.c (w32_char_font_type, w32_encode_char)
7891 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7892 (w32_bdf_per_char_metric): New function.
7893 (w32_per_char_metric): Use it.
7894 (x_draw_glyph_string_background): Always draw background for BDF
7897 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7898 GDI object which is a scarce resource.
7900 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7901 (get_quoted_string): Fix limit on memchr search.
7902 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7903 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7904 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7905 (get_cached_font_char, cache_char_offset): Use macro
7906 BDF_CODEPOINT_RANGE_COVER_P.
7907 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7908 (clear_cached_bitmap_slots): New function.
7909 (GET_HEX_VALUE): G-Z, g-z are not hex.
7910 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7911 (get_bitmap_with_cache): Use new cache implementation.
7912 (create_offscreen_bitmap): New function.
7913 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7915 * w32term.c (x_produce_glyphs): If the distance from the current
7916 position to the next tab stop is less than a canonical character
7917 width, use the tab stop after that.
7918 (x_draw_glyphs): Handle case START and END are out of bounds more
7920 (x_clear_mouse_face): Block/unblock input.
7921 (x_display_and_set_cursor): Don't show a hollow box cursor for
7922 buffers whose cursor_type is nil.
7924 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7926 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7928 * dispextern.h (updating_frame): Declare extern.
7930 2000-09-29 Andreas Schwab <schwab@suse.de>
7932 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7934 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7936 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7937 use its function definition.
7938 (tool_bar_items): Likewise.
7940 * lisp.h (fatal): Declare NO_RETURN.
7942 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7944 * keymap.c: Remove the line "#undef NULL".
7946 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7948 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7950 2000-09-28 Dave Love <fx@gnu.org>
7952 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7954 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7956 * .gdbinit (xreload): Note its need on GNU/Linux.
7958 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7959 r_alloc, r_alloc_free.
7961 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7963 * syntax.c (skip_chars): Handle negation correctly.
7965 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7967 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7968 with non-zero FORCE_P argument.
7970 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7973 * xdisp.c (window_box_height): Add an assertion.
7975 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7976 tool-bar than is available.
7977 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7979 2000-09-27 Dave Love <fx@gnu.org>
7981 * s/irix6-5.h: Now works 64-bit. Tidied.
7983 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7985 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7986 instead of BITS_PER_INT.
7987 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7988 EMACS_UINT, respectively.
7989 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7991 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7993 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7995 * window.c (freeze_window_starts): Construct last argument for
7996 foreach_window differently.
7998 * xfns.c (x_decode_color): Don't return a Lisp_Object.
8000 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
8001 EMACS_UINT instead of `int' and `unsigned int'.
8002 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
8004 * frame.h (struct frame): Make the `nothing' member of union
8005 output_data an EMACS_INT.
8007 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
8008 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
8009 size in the sdata structure.
8010 (SDATA_NBYTES, SDATA_DATA): New macros.
8011 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
8012 differently for the different layout of the sdata structure.
8013 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
8015 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
8016 Check that size recorded in the string size and size recorded in
8017 the sdata structure agree.
8019 2000-09-25 Dave Love <fx@gnu.org>
8021 * buffer.c: Include stdio.h.
8023 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
8025 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
8027 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
8028 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
8029 (__malloc_extra_blocks): Declare as __malloc_size_t.
8031 2000-09-25 Gerd Moellmann <gerd@gnu.org>
8033 * alloc.c (mark_image): Use GC_NILP instead of NILP.
8035 * keyboard.c (show_help_echo): Set help_echo_showing_p.
8036 (read_char): If help-echo is showing, preserve the echo area
8039 * xdisp.c (help_echo_showing_p): New variable.
8040 (set_message): Reset it to 0.
8041 (init_xdisp): Initialize help_echo_showing_p.
8043 * dispextern.h (help_echo_showing_p): Declare extern.
8045 * config.in: Fix typo in __GNUC_MINOR__.
8047 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
8049 * s/freebsd.h (POSIX_SIGNALS): Define.
8051 * xterm.c (x_clear_mouse_face): Block/unblock input.
8053 2000-09-24 Dave Love <fx@gnu.org>
8055 * fns.c (base64_encode_1): Fix last change.
8057 2000-09-22 Gerd Moellmann <gerd@gnu.org>
8059 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
8061 * xdisp.c (try_window_reusing_current_matrix): More fixes
8062 for the case window has a header-line.
8064 2000-09-22 Dave Love <fx@gnu.org>
8066 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8069 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8071 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8073 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8075 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8078 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8081 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8082 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8083 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8086 * marker.c (byte_char_debug_check): Return void.
8088 * xfns.c (Fx_create_frame): Set default frame parameter value
8089 for tool-bar-lines to 1.
8091 * dispnew.c (scrolling_window): Compare y-positions of rows
8092 equal at the start. Some simplification.
8094 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8095 reused rows' y-position in the case window has a header-line, and
8096 new window start is greater than old window start.
8098 * process.c (process_sent_to): New variable.
8099 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8100 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8101 Declare more parameters volatile.
8103 * lread.c (Vrecursive_load_depth_limit): New variable.
8104 (Fload): Check recursive loads whose recursion depth exceeds
8105 Vrecursive_load_depth_limit.
8106 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8108 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8110 * fileio.c (Fread_file_name): Doc fix.
8112 * editfns.c (Fmessage_or_box): Doc fix.
8114 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8116 * xfns.c (xbm_scan): Allow C-style comments.
8118 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8119 symbols are specified, add color translations to the cache.
8120 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8121 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8123 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8124 structures to xpm_init_color_cache.
8126 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8128 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8130 2000-09-19 Andrew Innes <andrewi@gnu.org>
8132 * makefile.nt (bootstrap-emacs): Don't change directory.
8134 2000-09-19 Kenichi Handa <handa@etl.go.jp>
8136 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
8138 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
8139 If output buffer is too small, signal an appropriated error.
8141 2000-09-18 Dave Love <fx@gnu.org>
8143 * keyboard.c (menu_bar_items, tool_bar_items)
8144 (current_active_maps): Remove redundant get_local_map call.
8146 2000-09-18 Gerd Moellmann <gerd@gnu.org>
8148 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
8149 cursor for buffers whose cursor_type is nil.
8151 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
8152 a feature to implement that is already implemented.
8153 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
8156 * xfns.c (x_clear_image_1): New function.
8157 (x_clear_image): Use it.
8158 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
8160 * dispnew.c (update_window): Move test for invisible lines
8161 at the top to update_window_line.
8162 (update_window_line): Handle invisible lines here.
8164 * xfns.c (clear_image_cache): Clear current matrices of all
8165 frames sharing an image cache. Block input while freeing
8166 images. Fix timestamp comparison.
8167 (x_clear_image): Also free the mask.
8169 * xfns.c (lookup_image): Block input while loading the image so
8170 that we won't get interrupted in a state where the image isn't yet
8172 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
8173 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8174 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8175 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8177 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8179 * dispnew.c (update_window): Make sure to make desired rows
8180 current even if they are completely invisible at the top
8183 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8185 * xfns.c (lookup_image): Build mask before applying an algorithm.
8186 Recognize algorithm `disabled'.
8187 (cross_disabled_images): New variable.
8188 (COLOR_INTENSITY): New macro.
8189 (x_detect_edges): Use COLOR_INTENSITY.
8190 (x_disable_image): New function.
8191 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
8193 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
8194 disabled state, don't apply an image transformation algorithm if
8195 the user specified an image for the disabled state. Use
8196 `:algorithm disabled' for creating a disabled item's image if the
8197 user hasn't specified an image.
8199 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
8200 allocation functions with the XPM lib.
8201 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
8202 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
8203 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
8204 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
8205 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
8206 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
8207 functions, if possible, because these handle color allocation
8208 failure more gracefully.
8209 (Fimage_mask_p): New function.
8211 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
8212 (Qedge_detection, Qheuristic): New symbols.
8213 (syms_of_xfns): Initialize new symbols.
8214 (lookup_image): Handle `:mask X', `:algorithm emboss', and
8215 `algorithm (edge-detection ...)'.
8216 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
8217 (tiff_format, gif_format, gs_format): Add `:mask'.
8218 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
8219 (GIF_MASK, GS_MASK): New enumerators.
8220 (x_laplace_read_row, x_laplace_write_row): Functions removed.
8221 (emboss_matrix, laplace_matrix): New variables.
8222 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
8223 (x_edge_detection): New functions.
8224 (x_laplace): Rewritten in terms of x_detect_edges.
8225 (x_build_heuristic_mask): If image has a mask, free it.
8227 2000-09-14 Andrew Innes <andrewi@gnu.org>
8229 * makefile.w32-in: Revert to Unix line endings.
8231 2000-09-14 Andrew Innes <andrewi@gnu.org>
8233 * makefile.w32-in: Standardize indentation somewhat.
8234 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
8235 cater for differences between shells.
8237 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8239 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8241 * xterm.c (x_produce_glyphs): If the distance from the current
8242 position to the next tab stop is less than a canonical character
8243 width, use the tab stop after that.
8245 2000-09-14 Dave Love <fx@gnu.org>
8247 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8249 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8251 * xdisp.c (handle_fontified_prop): While running fontification
8252 functions, bind `fontification-functions' and
8253 `after-change-functions' to nil.
8255 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
8256 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
8258 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8260 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
8261 USE_MMAP_FOR_BUFFERS.
8263 * insdel.c (make_gap): Use enlarge_buffer_text.
8265 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
8266 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
8267 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
8268 from former r_alloc_* functions in ralloc.c.
8269 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
8270 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
8271 (mmap_init) [REL_ALLOC_MMAP]: New function.
8272 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
8273 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
8276 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
8277 (enlarge_buffer_text): Add prototype.
8279 * ralloc.c: Remove everything having to do with the use of mmap.
8281 2000-09-13 Gerd Moellmann <gerd@gnu.org>
8283 * sound.c (Fplay_sound): Doc fix.
8285 * keyboard.c: Avoid some more compiler warnings.
8286 (parse_tool_bar_item): Ignore cached key bindings.
8288 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
8289 and allocation of Lisp data.
8291 2000-09-12 Gerd Moellmann <gerd@gnu.org>
8293 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
8294 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
8297 * lread.c (Fload): Put code checking for recursive loads in #if 0.
8299 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
8301 * ccl.c: Comment fixed.
8302 (MAX_MAP_SET_LEVEL): Increased to 30.
8303 (PUSH_MAPPING_STACK): Enclose with do-while block.
8304 (POP_MAPPING_STACK): Likewise.
8305 (stack_idx_of_map_multiple): New variable.
8306 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
8307 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
8308 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
8309 (ccl_driver) <CCL_MapSingle>: Likewise.
8310 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
8311 with the case where looking up process reaches to the end of
8312 map-set, and call CCL programs as the above change.
8314 2000-09-11 Gerd Moellmann <gerd@gnu.org>
8316 * xfns.c (png_load, jpeg_load): Declare some variables volatile
8317 that might be clobbered by longjmp.
8318 (check_x_display_info, x_decode_color, create_frame_xic)
8319 (Fx_display_backing_store, Fx_display_visual_class)
8320 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
8322 * lread.c (init_lread): Set Vloads_in_progress to nil.
8323 (Fload): Show list of recursively loaded files, when signaling an
8326 * lread.c (Vloads_in_progress): New variable.
8327 (record_load_unwind): New function.
8328 (Fload): Check for recursive loads.
8329 (syms_of_lread): Initialize Vloads_in_progress.
8330 (read_integer, read1): Avoid some compiler warnings.
8332 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
8335 2000-09-11 Miles Bader <miles@gnu.org>
8337 * editfns.c (Fbuffer_string): Doc fix.
8339 2000-09-10 Gerd Moellmann <gerd@gnu.org>
8341 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
8343 2000-09-09 Ken Raeburn <raeburn@gnu.org>
8345 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
8346 whether to include other header files.
8348 2000-09-09 Gerd Moellmann <gerd@gnu.org>
8350 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
8351 by Fmemq as a boolean.
8353 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
8355 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
8357 2000-09-08 Gerd Moellmann <gerd@gnu.org>
8359 * ralloc.c (mmap_fd): Remove initializer which can make it
8360 read-only in a dumped Emacs.
8361 (mmap_fd_1): New variable.
8362 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
8363 restore it from there.
8364 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
8365 unconditionally so that mmap_fd can be initialized there.
8366 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
8367 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
8368 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
8370 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
8372 * xdisp.c (dump_glyph_row): Fix printf format string.
8373 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
8375 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
8377 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8380 * xdisp.c (try_window_id): When trying to locate cursor in
8381 unchanged rows at the top, handle the case that we can't find it.
8383 * xterm.c (x_draw_glyphs): Handle case START and END are out
8384 of bounds more carefully.
8386 2000-09-08 Dave Love <fx@gnu.org>
8388 * s/sol2.h (REL_ALLOC_MMAP): Define.
8389 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
8391 * ralloc.c: Don't include string.h (redundant).
8392 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
8393 [!MAP_ANON]: Include fcntl.h.
8394 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
8395 (r_alloc, r_re_alloc, r_alloc_free)
8396 (mmap_enlarge, mmap_set_vars): Use it.
8397 (r_alloc_init_fd): New function.
8398 (__morecore) [SYSTEM_MALLOC]: Don't declare.
8399 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
8402 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
8405 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
8406 change to __NetBSD__.
8408 2000-09-08 Kenichi Handa <handa@etl.go.jp>
8410 * search.c (compile_pattern): Check the multibyteness of cached
8413 2000-09-08 Miles Bader <miles@gnu.org>
8415 * xfaces.c (default_face_vector): Function removed.
8416 (Finternal_merge_in_global_face): Restore old global/local
8417 attribute override order. Use inline loop instead of calling
8418 default_face_vector.
8420 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8422 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
8423 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
8424 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
8425 where necessary, in case POINTER_TYPE is `void'.
8427 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
8429 * frame.c (make_terminal_frame): Initialize frame foreground and
8430 background colors to unspecified, for the initial instance of an
8433 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8435 * ralloc.c (mmap_find): Fix overlap computation.
8436 (mmap_enlarge): Compute nbytes before trying to find an
8439 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
8442 * lread.c (syms_of_lread): Change value of regexp
8443 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
8445 * xmenu.c (xdialog_show): When looking up the selection in
8446 menu_items, take `quote' boundaries into account; this corresponds
8447 to a nil ITEM in x-popup-dialog.
8449 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8451 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
8453 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
8455 * coding.c (encode_coding_sjis_big5): Use translation table for
8456 encoding, not decoding. Fix the handling of latin-jisx0201.
8457 Check for the charset katakana-jisx0201 too.
8458 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
8459 (detect_coding_sjis): Check the byte sequence more rigidly.
8461 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8463 * xfaces.c (Vparam_value_alist): New variable.
8464 (syms_of_xfaces): Initialize it.
8465 (Finternal_set_lisp_face_attribute): Avoid more consing.
8467 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
8469 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
8470 (Qbackground_mode): New variable.
8471 (syms_of_frame_1): Initialize Qbackground_mode.
8473 * lisp.h (Qdisplay): Declare extern.
8475 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
8476 change face on all frames, and change the default for new frames.
8478 2000-09-07 Dave Love <fx@gnu.org>
8480 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
8482 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8484 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
8486 * charset.c: Include composite.h
8487 (lisp_string_width): New function.
8488 (Fstring_width): Call lisp_string_width instead of strwidth.
8490 * Makefile.in (charset.o): Depends on composite.h.
8492 * process.c (read_process_output): Before inserting the decoded
8493 text in the buffer, adjust the multibyteness.
8495 2000-09-06 Gerd Moellmann <gerd@gnu.org>
8497 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
8498 buffer's text buffer is null, map new memory.
8500 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
8501 POINTER_TYPE and size_t.
8502 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
8503 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
8504 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
8505 [REL_ALLOC_MMAP]: New macros.
8506 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
8507 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
8508 [REL_ALLOC_MMAP]: New functions.
8510 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
8511 before and after unexec.
8513 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
8514 text buffers if necessary.
8516 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
8517 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
8520 * config.in (HAVE_MMAP): Add #undef.
8522 2000-09-05 Gerd Moellmann <gerd@gnu.org>
8524 * frame.c (Qdisplay_type): New variable.
8525 (syms_of_frame_1): Initialize it.
8526 (Fframe_parameter): New function that avoids consing.
8527 (syms_of_frame): Defsubr it.
8529 * buffer.c (Fother_buffer): Consider buffers as invisible when
8530 they are displayed in a window on an invisible frame.
8532 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
8533 get-largest-window always return nil.
8535 2000-09-04 Gerd Moellmann <gerd@gnu.org>
8537 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
8538 variable; recognize Emacs 19 elc files.
8540 2000-09-04 Miles Bader <miles@gnu.org>
8542 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
8543 before initially popping up the menu, so the menu doesn't flash
8544 when the face settings are significantly different from the defaults.
8546 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
8548 * regex.c (WIDE_CHAR_SUPPORT): New macro.
8549 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
8550 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
8551 (BIT_UNIBYTE): Remove.
8552 (re_match_2_internal): Delete corresponding code and streamline the
8553 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
8554 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
8555 (re_wctype_t): New type.
8556 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
8557 (regex_compile): Use them and fix handling of overly long char classes.
8559 2000-09-03 Andrew Innes <andrewi@gnu.org>
8561 * makefile.w32-in: Change to DOS line endings.
8563 * s/ms-w32.h (ORDINARY_LINK): New define.
8565 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
8566 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
8568 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
8569 (distclean): Delete them here instead.
8571 * w32proc.c (compare_env): Convert to uppercase for comparison,
8572 not lowercase, to match how the native Windows shell works.
8574 2000-09-03 Jason Rumney <jasonr@gnu.org>
8576 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
8577 CVS changes the line-ends when checking in/out on DOS/Windows.
8579 * makefile.nt (emacs): Do not change directory to run temacs, as
8580 the load-path is set relative to current directory.
8582 2000-09-03 Miles Bader <miles@gnu.org>
8584 * xterm.c (x_alloc_lighter_color_for_widget): New function.
8586 2000-09-02 Gerd Moellmann <gerd@gnu.org>
8588 * xdisp.c (redisplay_mode_lines): New function.
8589 (display_mode_lines): Return number of mode lines displayed.
8590 (echo_area_display): Use redisplay_mode_lines to draw garbaged
8591 mode lines. Don't temporarily bind redisplay-dont-pause to t.
8593 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
8594 string.h and strings.h.
8595 (index) [HAVE_INDEX]: Add prototype.
8597 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
8598 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
8600 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
8601 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
8603 2000-09-01 Gerd Moellmann <gerd@gnu.org>
8605 * lread.c (read1): Accept `?' as symbol constituent, for
8606 compatiblity with XEmacs.
8608 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
8610 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
8611 (struct re_pattern_buffer): Remove newline_anchor.
8612 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
8613 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
8614 (re_max_failures, fail_stack): Use size_t rather than unsigned.
8615 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
8616 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
8617 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
8618 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
8619 Get rid of references to newline_anchor.
8620 (regcomp): Allocate and precompute a fastmap.
8622 2000-08-31 Gerd Moellmann <gerd@gnu.org>
8624 * lread.c (openp): GCPRO local variable `filename'.
8626 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
8628 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
8630 * regex.c: Merge some changes from GNU libc. Add prototypes.
8631 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
8632 Use memcmp and memcpy instead of bcopy and bcmp.
8633 (init_syntax_once): Use ISALNUM.
8634 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
8635 (REG_UNSET_VALUE): Remove. Use NULL instead.
8636 (REG_UNSET, re_match_2_internal): Use NULL.
8637 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
8639 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
8640 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
8641 (regex_compile): In handle_interval, return an error rather than try to
8642 unfetch the interval if we can't find the closing brace.
8643 Obey the RE_NO_GNU_OPS syntax bit.
8644 (TOLOWER): New macro.
8646 (regexec): Allocate regs.start and regs.end as one block.
8648 2000-08-30 Gerd Moellmann <gerd@gnu.org>
8650 * xdisp.c (echo_area_display): Check display_completed instead
8651 of calling detect_input_pending.
8653 * dispnew.c (update_frame): Only set display_completed here; move
8654 the update_begin and update_end calls here from update_frame_1.
8655 (update_frame_1): Don't set display_completed here, don't call
8656 update_begin/update_end.
8658 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
8659 instead of store_frame_param.
8661 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8663 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
8664 desired window matrix hasn't been displayed, use the current row
8665 instead. Make sure that only those frame rows are updated for
8666 which there exists a corresponding enabled desired row.
8668 2000-08-29 Miles Bader <miles@gnu.org>
8670 * xfaces.c (default_face_vector): New function.
8671 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
8673 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8675 * lread.c (openp): Prevent temporary string passed to
8676 Ffile_readable_p from being garbage collected.
8678 2000-08-28 Dave Love <fx@gnu.org>
8680 * keymap.c (store_in_keymap): Add `static' to declaration.
8682 2000-08-28 Gerd Moellmann <gerd@gnu.org>
8684 * emacs.c, callint.c, doc.c, editfns.c
8685 (toplevel) [HAVE_STRING_H]: Include string.h.
8686 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
8687 (index): Remove prototypes which might conflict with non-standard
8688 definitions of index/strchr.
8690 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
8691 (rindex): Define only if !HAVE_RINDEX.
8693 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
8695 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
8697 2000-08-28 Miles Bader <miles@gnu.org>
8699 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
8700 made inconsistent by a font-related attribute in FROM.
8701 (merge_face_inheritance): Add function comment.
8703 2000-08-28 Kenichi Handa <handa@etl.go.jp>
8705 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
8706 the 4th arg (PREV_EVENT) Qt to suppress input method.
8708 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
8710 * regex.c: Indent cpp directives and remove parens after `defined'.
8711 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
8712 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
8713 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
8714 (re_compile_pattern): Use size_t for length.
8715 (init_syntax_once): Move to a better place.
8716 * regex.h: Merge changes from GNU libc. Indent cpp directives.
8717 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
8719 * syntax.c (back_comment): Detect cases where a comment-starter is
8720 actually inside another comment as in: /* a // b */ c // d \n.
8721 Make it clear that `comstart_pos' is unused for nested comments.
8723 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
8724 (KEYMAPP): New macro.
8725 (Fkeymap_parent, Fset_keymap_parent): Use it.
8726 (fix_submap_inheritance): Mark it static.
8727 (define_as_prefix, describe_buffer_bindings, describe_command)
8728 (describe_translation, describe_map): Complete prototypes.
8730 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
8732 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
8733 to better match the key-lookup behavior.
8735 2000-08-27 Gerd Moellmann <gerd@gnu.org>
8737 * xfaces.c (lface_fully_specified_p): Handle :inherit.
8738 (Finternal_set_lisp_face_attribute): Fix typo in error message.
8740 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
8742 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
8743 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
8744 (xterm.o): Depend on coding.h
8746 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8748 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
8749 the corresponding '#endif'.
8751 2000-08-26 Miles Bader <miles@gnu.org>
8753 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
8754 * xfaces.c (QCinherit): New variable.
8755 (syms_of_xfaces): Initialize it.
8756 (LFACE_INHERIT): New macro.
8757 (Finternal_get_lisp_face_attribute)
8758 (merge_face_vector_with_property)
8759 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
8760 (check_lface_attrs): Allow new types of face height. Check
8762 (CYCLE_CHECK): New macro.
8763 (merge_face_inheritance): New function.
8764 (merge_face_vectors): Merge inherited faces too. Add F and
8765 CYCLE_CHECK arguments.
8766 (merge_face_vector_with_property, Finternal_merge_in_global_face)
8767 (lookup_named_face, lookup_derived_face, realize_named_face)
8768 (face_at_string_position, face_at_buffer_position): Supply
8769 new F and CYCLE_CHECK arguments to merge_face_vectors.
8770 (merge_face_heights): New function.
8771 (merge_face_vectors, merge_face_vector_with_property)
8772 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
8773 handle relative face heights.
8774 (lface_same_font_attributes_p): Compare heights using EQ.
8776 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8778 * charset.c (char_to_string): Check the character validity.
8779 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
8781 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
8783 * regex.c (PUSH_FAILURE_COUNT): New macro.
8784 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
8785 Handle popping of a register's or a counter's data.
8786 (POP_FAILURE_POINT): Use the new name.
8787 (re_match_2_internal): Push counter data on the stack for succeed_n,
8788 jump_n and set_number_at and remove misleading dead code in succeed_n.
8790 2000-08-25 Gerd Moellmann <gerd@gnu.org>
8792 * xdisp.c (redisplay_internal): If considering all windows on all
8793 frames, update the display for each frame as soon as possible,
8794 instead of first building all desired matrices for all frames, and
8795 then updating them all.
8796 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8798 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8800 * bytecode.c (mark_byte_stack): Add a comment.
8802 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8803 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8806 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8808 * minibuf.c (do_completion): Always use compare-string, not
8809 string-equal because the latter doesn't pay attention to
8810 multibyteness of strings.
8812 * process.c (create_process): Don't setup raw-text coding here.
8813 (Fopen_network_stream): Don't set coding->src_multibyte and
8814 coding->dst_multibyte here.
8815 (read_process_output): For process filter, return unibyte string
8816 if default-enable-multibyte-characters is nil.
8817 (send_process): If OBJECT is multibyte text, be sure to encoded it
8818 by the specified coding system for the process. Otherwise, setup
8820 (init_process): Don't initialize default-process-coding-system here.
8822 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8824 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8825 <scroll-down-aggressively>: Likewise.
8827 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8829 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8830 zero. Set coding->produced_char correctly.
8832 2000-08-22 Andrew Innes <andrewi@gnu.org>
8834 * makefile.w32-in: New file.
8836 * unexw32.c (unexec): Ignore old_name, and use the actual location
8837 of the current executable instead. Base new_name on this.
8839 * w32proc.c (create_child): Remove reference to security
8840 descriptor, which isn't needed and doesn't compile with mingw32.
8842 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8843 up dllimport attributes.
8844 (x_update_window_end): Update prototype.
8846 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8847 extern, which screws up dllimport attributes.
8849 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8850 up dllimport attributes.
8852 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8853 screws up dllimport attributes.
8855 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8856 up dllimport attributes.
8857 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8858 screws up dllimport attributes.
8860 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8861 up dllimport attributes.
8863 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8864 screws up dllimport attributes.
8866 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8867 screws up dllimport attributes.
8869 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8870 up dllimport attributes.
8872 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8873 unnecessary extern, which screws up dllimport attributes.
8876 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8877 up dllimport attributes.
8879 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8880 unnecessary extern, which screws up dllimport attributes.
8882 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8883 screws up dllimport attributes.
8885 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8886 up dllimport attributes.
8888 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8890 * w32bdf.c (search_file_line):
8891 (set_bdf_font_info):
8893 (w32_get_bdf_glyph):
8894 (w32_BDF_to_x_font): Fix compile warnings.
8896 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8898 * w32select.c: Include keyboard.h before frame.h.
8900 * w32fns.c (max): Define macro.
8901 (JOHAB_CHARSET): Define if not known.
8902 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8903 (Fx_show_tip): Synch with X version.
8905 * w32xfns.c: Include keyboard.h before frame.h.
8907 * w32fns.c: Include keyboard.h before frame.h.
8909 * w32term.c: Include keyboard.h before frame.h.
8911 * fontset.c: Include keyboard.h before frame.h.
8913 * w32inevt.c: Include keyboard.h before frame.h.
8914 (MOUSE_MOVED): Define if not known.
8916 * minibuf.c: Include keyboard.h before frame.h.
8918 * keyboard.c: Include keyboard.h before frame.h.
8920 * indent.c: Include keyboard.h before frame.h.
8922 * dispnew.c: Include keyboard.h before frame.h.
8924 * buffer.c: Include keyboard.h before frame.h.
8926 * alloc.c: Include keyboard.h before frame.h.
8928 * print.c: Include keyboard.h before frame.h.
8930 * process.c: Include keyboard.h before frame.h.
8932 * scroll.c: Include keyboard.h before frame.h.
8934 * sysdep.c: Include keyboard.h before frame.h.
8936 * term.c: Include keyboard.h before frame.h.
8938 * window.c: Include keyboard.h before frame.h.
8940 * xdisp.c: Include keyboard.h before frame.h.
8941 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8943 * frame.c: Include keyboard.h before frame.h.
8945 * w32heap.h: Undefine min, max.
8947 * w32gui.h: Undefine min, max.
8949 * unexw32.c: Change PUCHAR to PCHAR.
8950 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8953 (copy_executable_and_dump_data): Remove unnecessary static defs.
8954 (copy_executable_and_dump_data): Fix compile warnings.
8956 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8958 * w32console.c (min): Define macro.
8959 (clear_frame, write_glyphs): Fix compile warning.
8961 * w32proc.c (compare_env):
8962 (find_child_console): Fix compile warning.
8964 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8965 sys_errlist instead of _sys_errlist.
8966 (get_emacs_configuration_options): New function.
8968 * s/ms-w32.h (sys_nerr): Provide default definition.
8969 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8970 name with _ prepended.
8971 (NSIG): Define if not known.
8972 (get_emacs_configuration): Provide extern declaration.
8973 (get_emacs_configuration_options): Provide extern declaration.
8974 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8976 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8978 (read_unc_volume): Fix compile warning.
8980 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8981 definitions from being used.
8983 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8985 * w32.c (unc_volume_file_attributes):
8986 (open_unc_volume): Make arg const.
8988 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8989 (read_input_waiting): Remove excess parameter.
8991 * w32.c (init_environment): Call _access.
8992 (check_windows_init_file): Call _close.
8993 (init_user_info): Call _putenv.
8994 (init_environment): Call _putenv and _strdup.
8995 (init_ntproc): Reset volume info cache on startup.
8997 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8998 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8999 cannot override the CRT malloc.
9001 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
9002 (LINK_FLAGS): Append to original value of LINK_FLAGS.
9004 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
9005 unless we are linking with a static CRT.
9006 (RVA_TO_PTR): Cast result to unsigned char*.
9008 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
9009 (add_volume_info): Use xstrdup.
9011 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
9013 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
9014 (do_completion, Fminibuffer_complete_word): Use it.
9015 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
9016 var so it can take non-boolean values.
9018 2000-08-21 Gerd Moellmann <gerd@gnu.org>
9020 * editfns.c (find_field): Formatting changes.
9021 (toplevel): Some old-style function forward declarations
9022 changed to prototypes, some new protypes added, some functions
9025 * lisp.h (set_time_zone_rule): Add prototype.
9026 (use_dialog_box): External declaration.
9028 * keyboard.c (gen_help_event): Add parameter SIZE.
9029 (kbd_buffer_events_waiting): Slightly rewritten.
9030 (clear_event): New function.
9031 (kbd_buffer_get_event): Use it, and clear the input_events of
9033 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
9034 don't fill the newly created array with nils.
9035 (toplevel): Convert some old-style function forward declarations
9038 * keyboard.h (gen_help_event): Change prototype.
9040 * xterm.c (XTread_socket): Change calls to gen_help_event.
9042 * w32term.c (w32_read_socket): Change calls to gen_help_event.
9044 * eval.c (Fmacroexpand): Doc fix.
9046 2000-08-20 Jason Rumney <jasonr@gnu.org>
9048 * w32term.h (x_display_info_for_display): Remove as this function
9049 does not exist on W32.
9051 * w32term.c (help_echo_window): New variable.
9052 (syms_of_w32term): staticpro it.
9053 (note_mode_line_highlight): Set it.
9054 (XTextExtents16): Removed as there is no equivalent on W32.
9055 (x_compute_glyph_string_overhangs): Incomplete body removed, as
9056 the X way of doing this will not work for W32.
9057 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
9058 (x_draw_image_foreground): Avoid drawing outside of the clip area
9059 when image doesn't have a mask.
9060 (note_mouse_highlight): Process overlays in the right order of
9061 priority. Set help_echo_window.
9062 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
9063 because that's more visible for large images.
9065 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
9066 name to single_keymap_panes.
9067 (w32_menu_show): Set wv->title when dealing with titles.
9068 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9070 2000-08-21 Miles Bader <miles@gnu.org>
9072 * minibuf.c (do_completion): Try again if we rewrite the input
9073 string, but no completion was done, so that any completion message
9076 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9078 * xfaces.c (lface_equal_p): Compare strings differently.
9079 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9080 (realize_tty_face): Use them.
9081 (syms_of_xfaces): Initialize new variables.
9082 (map_tty_color): New function, extracted from realize_tty_face.
9083 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9084 foreground or background color, store the new color name in the
9085 realized face; previous code trying to do this had no effect.
9086 (realize_tty_face): Use map_tty_color.
9087 (Fclear_face_cache): Set face_change_count and ensure thorough
9090 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9092 * undo.c (record_first_change, record_marker_adjustment): Don't
9093 use XBUFFER on last_undo_buffer which might not be a buffer.
9095 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9097 * coding.c (decode_coding_string): Set members consumed,
9098 consumed_char, produced, produced_char of *coding correctly. If
9099 decode_coding doesn't consume any byte, don't try anymore.
9100 (encode_coding_string): Likewise.
9102 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9104 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9105 conditional have void type, for Standard C compilers.
9107 * xdisp.c (redisplay_internal): Compare windows for equality with
9108 EQ, instead of applying XWINDOW to something that might not
9111 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9113 * fontset.c (Finternal_char_font): Search only the selected frame
9114 for a window of the current buffer.
9116 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9118 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9121 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9122 second half of a HELP_EVENT is found at the start of kbd_buffer.
9124 2000-08-18 Miles Bader <miles@gnu.org>
9126 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9128 * editfns.c (save_restriction_save): Rewrite to use markers.
9129 (save_restriction_restore): Rewrite to understand new form of data
9130 saved by save_restriction_save.
9131 (Fsave_restriction): Remove cautionary note in doc-string.
9133 2000-08-17 Gerd Moellmann <gerd@gnu.org>
9135 * fileio.c (build_annotations): Add a comment explaining the
9136 return value of format-annotate-function. Replace a spurious call
9137 to Flength with a CONSP test. Call format-annotate-function with
9138 a fifth arg specifying how many times the function is been called
9139 in a row, to let it choose temporary buffers appropriately.
9141 2000-08-17 Dave Love <fx@gnu.org>
9143 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
9144 declare make_temp_name twice.
9146 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
9147 (unreadpure): Give it an arg.
9149 * unexalpha.c: Prototype fatal_unexec, mark_x,
9150 update_dynamic_symbols. Declare unexec as void.
9152 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
9153 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
9155 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
9156 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
9158 * alloca.c: Use #error.
9159 [POINTER_TYPE]: Use it.
9161 * eval.c (Fdefvar): Doc fix.
9163 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
9164 INITIALIZE_INTERVAL.
9166 * buffer.h: Avoid DECLARE_INTERVALS.
9168 * config.in: Add size_t.
9170 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
9172 * w16select.c (set_clipboard_data): If there's not enough memory
9173 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9174 expects. In case of other failures, return 3.
9175 (system_error_msg): New error message.
9176 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9179 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9181 * term.c (write_glyphs): Also turn off inverse video after turning
9182 off other appearances in case TS_exit_attribute_mode is not equal
9183 to TS_end_standout_mode.
9184 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9186 (turn_off_face): Reset standout_mode only if
9187 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
9188 is equal to TS_end_standout_mode.
9190 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9192 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
9193 sequence at the end of the source block.
9195 * ccl.c (Fccl_program_p): Docstring modified.
9196 (Fccl_execute): Likewise.
9197 (Fccl_execute_on_string): Likewise.
9199 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
9201 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
9203 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9205 The following changes are mainly to fix bugs of
9206 encode/decode-coding-string failing if encoding/decoding return
9207 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
9208 variable conversion_buffer.
9210 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
9211 decrement dst_end to avoid buffer overflow in the later call of
9214 * coding.h (conversion_buffer_size, conversion_buffer)
9215 (get_conversion_buffer): Extern deleted.
9217 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
9218 (conversion_buffer, conversion_buffer_size): Variables deleted.
9219 (get_conversion_buffer): Function deleted.
9220 (struct conversion_buffer): New structure.
9221 (MAX_ALLOCA): New macro.
9222 (allocate_conversion_buffer): New macro.
9223 (extend_conversion_buffer, free_conversion_buffer): New functions.
9224 (ccl_coding_driver): Set coding->result.
9225 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
9226 this is the last block of source.
9227 (encode_coding): Likewise. Handle the source block as the last
9228 one only when the whole source text is consumed.
9229 (decode_coding_string): Handle the case that the output buffer is
9230 too small to decode the whole source text. Use
9231 allocate_conversion_buffer, extend_conversion_buffer and
9232 free_conversion_buffer, not get_conversion_buffer.
9233 (encode_coding_string): Likewise.
9234 (init_coding): Function deleted.
9235 (init_coding_once): Delete code to initialize conversion_buffer_size.
9237 * emacs.c (main): Don't call init_coding.
9239 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9241 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9242 (insert_glyphs): Likewise.
9244 * w32console.c (write_glyphs): Use a locally declared
9247 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9249 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
9250 member of display_info is NULL.
9252 2000-08-15 Gerd Moellmann <gerd@gnu.org>
9254 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
9256 * term.c (turn_off_face): Reset standout_mode when resetting
9257 appearances with capability `me'.
9258 (write_glyphs): Switch on inverse video before each face change.
9260 2000-08-14 Dave Love <fx@gnu.org>
9262 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
9263 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
9264 (lisp_free): Declare and make static.
9266 * window.c: Fix embedded comment.
9267 (syms_of_window): Fix doc string.
9269 2000-08-14 Gerd Moellmann <gerd@gnu.org>
9271 * keymap.c (push_key_description): If C without modifiers is < 32,
9272 make sure to print `C-' before `M-', like in the manual.
9274 2000-08-11 Gerd Moellmann <gerd@gnu.org>
9276 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
9277 since they aren't relocated anymore.
9278 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
9280 * xdisp.c (try_cursor_movement): Fix handling of cursor in
9281 partially visible line which is smaller than the window's height.
9283 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9285 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
9286 the multibyte form of eight-bit-control characters.
9287 (Fccl_execute_on_string): Initialize ccl->multibyte.
9289 * ccl.h (struct ccl_program): New member multibyte.
9291 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
9293 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9295 * regex.c (regex_compile) <normal_char>: Pay attention to
9297 (analyse_first) <exactn>: Setup fastmap correctly for
9298 eight-bit-control characters.
9300 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9302 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
9304 * keyboard.c (make_lispy_event): Handle the new event type
9305 multibyte_char_keystroke.
9307 * xterm.c: Include coding.h.
9308 (XTread_socket): Work around a bug of XmbLookupString. If the
9309 input is from XIM, decode it according to the current locale. In
9310 that case, generate multibyte_char_keystroke events.
9312 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9314 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
9315 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
9317 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9319 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
9320 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
9321 (move_it_in_display_line_to): Record iterator's ascent and descent
9322 before producing glyphs, and restore them when we know the glyph
9323 doesn't fit on the line.
9324 (move_it_to): Restructured so that it's easier to debug. If
9325 moving to a vpos, and not moving to an x or character position,
9326 stop as soon as the specified vpos is reached; don't move further
9327 into that line because that might change the computed line height.
9328 (try_cursor_movement): New function, extracted from the cursor
9329 movement branch of redisplay_window. If ending on a partially
9330 visible line, don't try to scroll if the cursor line is taller
9332 (redisplay_window): Use try_cursor_movement.
9334 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
9335 because that function doesn't cope with variable-height lines.
9337 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
9338 box cursor because that's better visible for large images.
9340 2000-08-10 Miles Bader <miles@gnu.org>
9342 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
9344 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9346 * xdisp.c (Vmessages_buffer_name): New variable.
9347 (message_dolog): Use it.
9348 (syms_of_xdisp): Initialize it.
9350 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
9352 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
9353 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
9354 redundant now that keyboard.h is included.
9356 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
9358 * keyboard.c (kbd_buffer_events_waiting): New function.
9360 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
9362 * msdos.c: Include keyboard.h.
9363 (XMenuActivate): Empty no_event events from the event buffer. If
9364 no events are left after that, call clear_input_pending.
9365 (mouse_clear_clicks): New function, code moved from mouse_init.
9366 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
9367 mouse driver to ``forget'' any past clicks.
9369 * Makefile.in (msdos.o): Depend on keyboard.h.
9371 2000-08-09 Gerd Moellmann <gerd@gnu.org>
9373 * lisp.h (input_pending): External declaration.
9375 * dispextern.h (Qredisplay_dont_pause): Declare extern.
9377 * xdisp.c (echo_area_display): Display thoroughly if input is
9378 pending. Bind redisplay-dont-pause to t during the redisplay.
9379 in case input is pending.
9381 * dispnew.c (Qredisplay_dont_pause): New variable.
9382 (syms_of_display): Initialize and staticpro it.
9383 (update_frame_1): Don't interrupt the display for pending input if
9384 redisplay_dont_pause is set.
9386 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
9388 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9390 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
9392 * callproc.c (Fcall_process): Terminate the unwind-protect around
9393 the post-read-conversion of coding system.
9395 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
9396 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
9397 * buffer.h (overlays_at): Update prototype.
9398 * xdisp.c (next_overlay_change): Update call to overlays_at.
9399 * xfaces.c (face_at_buffer_position): Likewise.
9400 * textprop.c (Fget_char_property): Likewise.
9401 * xterm.c (note_mouse_highlight): Likewise.
9403 * minibuf.c (do_completion): Don't consider a simple change of
9404 case as `completion'.
9406 2000-08-08 Ken Raeburn <raeburn@gnu.org>
9408 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
9409 * undo.c (record_delete): Make sure last_point_position_buffer is
9410 a buffer before comparing pointers.
9412 * coding.h (decode_coding_string): Declare.
9414 * intervals.h (Fprevious_single_char_property_change): Declare.
9416 * textprop.c (Fprevious_single_char_property_change): Don't do
9417 arithmetic directly on lisp objects.
9419 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
9421 * keyboard.h (menu_item_eval_property): Declare.
9423 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
9424 reuse as buffer name, instead of recreating (and discarding) every
9425 time a message is logged.
9426 (with_echo_area_buffer): Make callback arg A2 a lisp object.
9427 (current_message_1, truncate_message_1, set_message_1)
9428 (display_echo_area_1, resize_mini_window_1): Signatures changed.
9429 (current_message, truncate_echo_area, display_echo_area)
9430 (resize_echo_area_axactly): Changed calls.
9432 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
9434 (Ffind_coding_systems_region_internal): First argument to Fappend
9435 must be an integer, not a Lisp object.
9437 2000-08-08 Kenichi Handa <handa@etl.go.jp>
9439 * charset.c (Fchar_width): Doc fix.
9441 2000-08-08 Gerd Moellmann <gerd@gnu.org>
9443 * charset.c (Fstring_width): Doc fix.
9445 2000-08-07 Gerd Moellmann <gerd@gnu.org>
9447 * xdisp.c (start_display): When starting display on a continuation
9448 line, clear ascent and descent members of the iterator structure;
9449 the height of the continued line does not affect the height of the
9451 (make_cursor_line_fully_visible): Do nothing if cursor is on a
9452 line taller than the window.
9453 (redisplay_window) <forced window start>: Handle case that the
9454 middle of the window is not found in any row.
9455 (dump_glyph_row): Show more information.
9456 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
9457 first text line in a glyph matrix.
9459 * xterm.c (x_draw_image_foreground): Avoid drawing outside
9460 of the clip area when image doesn't have a mask.
9462 * fns.c (sweep_weak_table): Fix survival conditions for
9463 key-or-value and key-and-value weakness.
9465 * .gdbinit (xhashtable): New command.
9467 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
9468 tables out of the list of all weak hash tables.
9470 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
9471 a new buffer is created, make sure echo_area_buffer[] references
9474 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
9476 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
9479 2000-08-07 Kenichi Handa <handa@etl.go.jp>
9481 * syntax.c (skip_chars): Fix previous change. Make the handling
9482 of unibyte string consistent with that of regex search.
9484 2000-08-05 Gerd Moellmann <gerd@gnu.org>
9486 * xmenu.c (popup_get_selection): Use xfree instead of free.
9488 * fileio.c (Finsert_file_contents): Use xfree instead of free.
9490 * editfns.c (Ftranspose_regions): Use xfree instead of free.
9492 * callproc.c (child_setup): Use xfree instead of free.
9494 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
9496 (run_mac_command, closedir): Use `xfree' instead of `free'.
9498 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
9500 * eval.c (error): Use xfree instead of free.
9502 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
9504 * fns.c: Replace `illegal' with `invalid'.
9505 (Fmake_hash_table, make_hash_table): Allow table size of 0.
9507 2000-08-05 Kenichi Handa <handa@etl.go.jp>
9509 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
9512 2000-08-04 Noah Friedman <friedman@splode.com>
9514 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
9517 2000-08-04 Gerd Moellmann <gerd@gnu.org>
9519 * syntax.c (skip_chars): Fix typo in error message.
9521 2000-08-04 Andreas Schwab <schwab@suse.de>
9523 * m/ia64.h: Moved from s/ia64.h.
9525 2000-08-04 Kenichi Handa <handa@etl.go.jp>
9527 * process.c (read_process_output): Big simplification. Handle
9528 composition and post-read-conversion of coding system correctly.
9529 (send_process): Handle composition correctly.
9531 * callproc.c (Fcall_process): Handle post-read-conversion of
9532 coding system if any.
9534 * coding.c (decode_coding_iso2022): More strict check for handling
9536 (coding_restore_composition): Pay attention to the case that
9537 cmp_data is not set properly (because of invalid code in the
9539 (run_pre_post_conversion_on_str): Include text properties in the
9541 (decode_coding_string): Set members of coding correctly.
9543 2000-08-03 Gerd Moellmann <gerd@gnu.org>
9545 * s/ia64.h: New file.
9547 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
9548 Use NULL instead of 0 at the end of variable argument list of
9549 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
9550 sizeof (int) < sizeof (void *).
9552 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
9553 of variable argument lists of XtVaGetValues and XtVaSetValues.
9555 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
9556 variable argument lists of XtVaGetValues and XtVaSetValues.
9558 2000-08-02 Gerd Moellmann <gerd@gnu.org>
9560 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
9561 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
9563 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
9566 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
9567 in call to Fsingle_key_description.
9569 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
9572 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
9574 * window.c (display_buffer_reuse_frames): New variable.
9575 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
9576 frames displaying BUFFER.
9577 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
9579 2000-08-01 Miles Bader <miles@gnu.org>
9581 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
9582 when to constrain NEW_POS (they were pretty screwed up before).
9584 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
9586 * msdos.c (run_msdos_command): Save and restore the master
9587 environment, for the case that child_setup signals an error.
9588 When mirroring slashes in DOS shell commands, don't fail when
9589 argv[2] has embedded blanks.
9590 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
9591 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
9592 (dos_ttraw): Call mouse_setup_buttons.
9594 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
9595 using alloca; free it after run_msdos_command returns.
9597 2000-07-27 Dave Love <fx@gnu.org>
9599 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
9600 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
9602 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
9604 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
9606 * editfns.c (lisp_time_argument): Fix last change.
9608 2000-07-27 Gerd Moellmann <gerd@gnu.org>
9610 * fns.c (Fdelete): Make it work on vectors and strings in addition
9613 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
9614 (syms_of_fns): Initialize new variables.
9615 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
9616 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
9617 weakness, with t meaning the same as `key-and-value'.
9619 2000-07-27 Kenichi Handa <handa@etl.go.jp>
9621 * coding.h (struct coding_system): Member safe_charset deleted.
9623 * coding.c (Qsafe_charsets): This variable deleted.
9624 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
9626 (coding_safe_chars): New function.
9627 (CODING_SAFE_CHAR_P): New macro.
9628 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
9629 checking safe_charsets member of the coding system. Caller changed.
9630 (detect_coding_iso2022): New local variable safe_chars.
9631 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
9632 safe_charsets member of the coding system.
9633 (decode_coding_iso2022): New local variable safe_chars.
9634 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
9635 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
9636 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
9637 (ENCODE_UNSAFE_CHARACTER): New macro.
9638 (encode_coding_iso2022): New local variable safe_chars. Check
9640 (setup_coding_system): Delete the code to initialize
9641 coding->safe_charses
9642 (intersection, find_safe_codings): New functions.
9643 (Ffind_coding_systems_region_internal): New function.
9644 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
9645 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
9646 variable and initialize it.
9648 * fns.c (char_table_ref_and_index): New function.
9650 * lisp.h (char_table_ref_and_index): Add prototype.
9652 2000-07-26 Sam Steingold <sds@gnu.org>
9654 * editfns.c (lisp_time_argument): Added third argument `usec'.
9655 (Ffloat_time): New built-in Lisp function.
9657 2000-07-26 Gerd Moellmann <gerd@gnu.org>
9659 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
9660 for the character code.
9662 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
9665 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
9666 if called for a popup menu.
9667 (xmenu_show): Store help string in widget values.
9669 2000-07-26 Dave Love <fx@gnu.org>
9671 * syswait.h: Move some definitions.
9672 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
9673 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
9674 perspicuous definitions.
9675 (WTERMSIG): Fix bit pattern used.
9677 2000-07-26 Kenichi Handa <handa@etl.go.jp>
9679 * print.c (print_object): If vector printing is truncated, print
9680 "..." to indicate it as well as the case of list printing.
9682 2000-07-25 Gerd Moellmann <gerd@gnu.org>
9684 * xdisp.c (next_element_from_display_vector): Improve comments.
9686 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
9687 for the character code, and the rest for the face id as in 20.x.
9688 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
9690 * window.c (window_display_table): Cleaned up.
9692 * syntax.c (Fforward_word): Add last arg nil in call of
9693 Fconstrain_to_field.
9695 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
9697 * fileio.c (Frename_file) [DOS_NT]: If the file names are
9698 identical but for the letter-case, don't call
9699 barf_or_query_if_file_exists.
9701 2000-07-25 Miles Bader <miles@gnu.org>
9703 * editfns.c (find_field): Honor special `boundary' fields.
9704 (Qboundary): New variables.
9705 (syms_of_editfns): Initialize Qboundary.
9706 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
9707 Use scan_buffer instead of find_before_next_newline, because it
9708 allows us to detect the boundary case where there's a newline at
9710 * lisp.h (Fconstrain_to_field): Update external declaration.
9712 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9714 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
9717 2000-07-24 Dave Love <fx@gnu.org>
9719 * s/sunos4-0.h, s/sol2.h:
9720 (LIBS_TERMCAP): Move from m/sparc.h.
9722 * m/sparc.h (TERMINFO): Moved to system files (probably only
9723 relevant for sunos4 judging by its vintage).
9724 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
9727 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
9729 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
9730 name to single_keymap_panes.
9732 2000-07-24 Andreas Schwab <schwab@suse.de>
9734 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
9736 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9738 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
9739 parameters instead of using int parameters. Expect FN to accept
9740 EMACS_INT parameters.
9741 (display_echo_area, resize_echo_area_axactly, current_message)
9742 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
9743 with new argument list.
9744 (resize_mini_window_1): New callback function.
9745 (current_message_1, truncate_message_1, set_message_1): Change
9746 parameter lists to the new format expected by with_echo_area_buffer.
9748 2000-07-24 Kenichi Handa <handa@etl.go.jp>
9750 * fontset.c (fontset_ref): Remove INLINE declaration.
9751 (fontset_ref_via_base): Likewise.
9752 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
9755 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
9757 * msdos.c (IT_note_mouse_highlight): Process overlays in the
9758 correct order of priority. If help echo was found in an overlay,
9759 use that overlay as the object in which the help echo was found.
9761 2000-07-22 Miles Bader <miles@gnu.org>
9763 * textprop.c (Fprevious_single_char_property_change): The initial
9764 property value should be from the position preceding POSITION, not
9767 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
9769 * coding.c (syms_of_coding): Doc fix for
9770 inhibit-iso-escape-detection.
9772 2000-07-21 Gerd Moellmann <gerd@gnu.org>
9774 * xterm.c (note_mouse_highlight): Process overlays in the right
9777 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
9779 * xterm.c (note_mouse_highlight): If help-echo was found in an
9780 overlay, use that overlay as the object in which the help was found.
9782 * window.c (foreach_window_1): Fix typo reversing an if-condition.
9784 * window.c (foreach_window): Instead of a fake variable argument
9785 list, take one USER_DATA argument.
9786 (foreach_window_1): Likewise, and call callback functions with two
9787 args, the window and USER_DATA.
9788 (struct check_window_data): New struct.
9789 (check_window_containing): Use it.
9790 (window_from_coordinates): Set up a struct check_window_data for
9792 (add_window_to_list, freeze_window_start): Change parameters
9793 according to new calling convention.
9795 * window.h (foreach_window): Change prototype.
9797 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9799 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9801 * xmenu.c (menu_help_callback): Call show_help_echo with
9802 additional arguments OBJECT and POS.
9804 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9806 * data.c (Faset): Allow storing any multibyte character in a
9807 string. Convert unibyte string to multibyte if necessary.
9809 * xfns.c (x_encode_text): New function.
9810 (x_set_name): Use x_encode_text.
9811 (x_set_title): Likewise.
9813 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9815 * xterm.h (x_encode_text): Add prototype.
9817 2000-07-20 Dave Love <fx@gnu.org>
9819 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9822 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9824 * msdos.c (help_echo_window): New variable.
9825 (syms_of_msdos): Initialize and staticpro it.
9826 (IT_note_mode_line_highlight): Set help_echo_window.
9827 (IT_note_mouse_highlight): Ditto.
9828 (dos_rawgetc): Store help_echo_window in the second event produced
9831 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9832 Record the object that generated the help echo and the position of
9833 that object in help_echo_object and help_echo_pos. Record that
9834 some glyphs in a row are displayed in mouse-face.
9835 (IT_update_begin): Don't clear mouse highlight unless one of the
9836 enabled glyph rows is marked as being displayed in mouse-face.
9837 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9838 and position recorded in help_echo_object and help_echo_pos to the
9840 (IT_menu_display): Accept a new argument PN: the pane number of
9841 the current menu pane. Record the pane number and the item
9842 number of the item which has associated help string.
9843 (XMenuActivate): Update the prototype for help_callback in
9844 function declaration. Call IT_menu_display with the current menu
9845 pane number as an additional argument. Call help_callback with
9846 two additional arguments: the pane number and the item number of
9847 the menu item associated with the help text.
9848 (help_echo_object, help_echo_pos): New variables.
9849 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9851 * msdos.h (XMenuActivate): Update prototype.
9853 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9855 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9856 Add some more prototypes.
9858 * xterm.c, xterm.h: Add some more prototypes.
9860 * lisp.h (Fnext_single_char_property_change): Add prototype.
9862 * dispnew.c (direct_output_for_insert): Remove confusing
9863 outer local variable mouse_face_overwritten_p.
9864 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9866 * alloc.c (allocate_string_data): Don't copy old string contents.
9868 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9870 * coding.c (code_convert_region): Delete text properties before
9871 shrinking the conversion region.
9873 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9875 * dispnew.c (update_text_area): Write the whole row if it
9876 has mouse-face in it.
9878 * xfaces.c (face-alternative-font-family-alist): Remove
9879 DEFVAR_LISP; staticpro instead.
9881 * xmenu.c (menu_help_callback): Call show_help_echo with
9884 * keyboard.c (show_help_echo): Add parameter WINDOW.
9885 (read_char): Call show_help_echo with window extracted from Lisp
9887 (gen_help_event): Add parameter WINDOW.
9889 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9891 * xterm.c (help_echo_window): New variable.
9892 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9893 (XTread_socket): Pass help_echo_window to gen_help_event.
9894 (syms_of_xterm): Initialize and staticpro help_echo_window.
9896 2000-07-18 Dave Love <fx@gnu.org>
9898 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9900 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9902 * alloc.c (allocate_string_data): If string had already data
9903 assigned, copy old contents to new string data.
9905 * coding.c (syms_of_coding): Fix typo in spelling of variable
9906 `inhibit-iso-escape-detection'.
9908 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9910 * Makefile.in: Add dependencies on dispextern.h.
9911 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9912 `free'; both can conflict with system header files.
9914 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9916 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9919 2000-07-18 Dave Love <fx@gnu.org>
9921 * window.c (Fwindow_list): Declare arg `window'.
9923 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9925 * coding.c (setup_coding_system): Don't override the explicitly
9926 specified designations.
9928 2000-07-15 Miles Bader <miles@gnu.org>
9930 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9931 from `text_property_eq' and `text_property_stickiness', respectively.
9932 (find_field, Fconstrain_to_field, char_property_eq)
9933 (char_property_stickiness): Changed to call char-property functions
9934 instead of text-property-only ones.
9936 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9937 `next_single_char_property_change'). Do more error checking, and
9938 cleanup limit behavior.
9939 (Fprevious_single_char_property_change): New function.
9940 (syms_of_textprop): Initialize new subrs.
9942 * xdisp.c (display_prop_end, invisible_text_between_p):
9943 Call Fnext_single_char_property_change instead of
9944 next_single_char_property_change.
9946 2000-07-15 Jason Rumney <jasonr@gnu.org>
9948 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9949 after menu is finished with.
9950 (add_menu_item): Only consider wv->title as a menu title.
9951 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9953 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9955 (FONT_REGEXP): Remove unused macro, and its sub-components.
9956 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9958 * w32term.c (help_echo_object, help_echo_pos): New variables.
9959 (note_mode_line_highlight): Store additional information about the
9960 help-echo in help_echo_object and help_echo_pos. Check both
9961 `local-map' and `keymap' properties for changing the cursor
9962 (note_mouse_highlight): Store additional information about the
9963 help-echo in help_echo_object and help_echo_pos.
9964 (note_tool_bar_highlight): Set help_echo_object to nil and
9965 help_echo_pos to -1.
9966 (w32_read_socket): Use gen_help_event instead of filling
9967 input_events manually.
9968 (syms_of_w32term): Staticpro help_echo_object.
9969 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9970 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9971 (x_clear_mouse_face): New function.
9972 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9973 (x_update_window_begin): No need to turn off the mouse
9975 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9976 depending on whether they contain glyphs highlighted in mouse-face.
9977 (x_fill_stretch_glyph_string): Consume runs of stretch
9978 glyphs instead of a single one.
9979 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9980 with new argument list.
9981 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9982 (x_append_glyph, x_append_composite_glyph)
9983 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9984 changes in struct glyph starting 1999-12-27. See comments for
9985 xterm.c on 2000-07-05.
9987 2000-07-14 Sam Steingold <sds@gnu.org>
9989 * xfaces.c (realize_x_face): Fix the last patch:
9990 check `default_face' before dereferencing.
9992 2000-07-14 Dave Love <fx@gnu.org>
9994 * syntax.c (back_comment): Add null default in switch (for pcc).
9996 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9998 * xfaces.c (realize_x_face): Make fontset using the base of the
9999 default_face's fontset, not using the default fontset.
10001 * coding.c (inhibit_iso_escape_detection): New variable.
10002 (syms_of_coding): Make it a Lisp variable.
10003 (detect_coding_iso2022): If inhibit_iso_escape_detection is
10004 nonzero, ignore ISO2022's escape sequence.
10006 2000-07-14 Gerd Moellmann <gerd@gnu.org>
10008 * alloca.c (malloc) [emacs]: Define as xmalloc.
10010 * xfns.c (Fx_show_tip): If frame parameters contain a position,
10011 use that instead of the mouse position. Add parameters DX and DY.
10013 * dispextern.h (Fx_show_tip): Adjust number of parameters
10016 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
10017 if HELP is a function, call it with OBJECT and POS as parameters
10018 to get the help to display.
10019 (gen_help_event, kbd_buffer_store_help_event): New functions.
10020 (kbd_buffer_get_event): Construct the Lisp help-event differently.
10021 (read_char): Call show_help_echo with new parameters.
10023 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
10026 * xterm.c (help_echo_object, help_echo_pos): New variables.
10027 (note_mode_line_highlight): Store additional information about the
10028 help-echo in help_echo_object and help_echo_pos. Check both
10029 `local-map' and `keymap' properties for changing the cursor
10030 (note_mouse_highlight): Store additional information about the
10031 help-echo in help_echo_object and help_echo_pos.
10032 (note_tool_bar_highlight): Set help_echo_object to nil and
10033 help_echo_pos to -1.
10034 (XTread_socket): Use gen_help_event instead of filling
10035 input_events manually.
10036 (syms_of_xterm): Staticpro help_echo_object.
10038 * xmenu.c (menu_highlight_callback): Use
10039 kbd_buffer_store_help_event instead of setting up and input_event
10040 structure manually.
10042 * xdisp.c (eval_form): GCPRO argument sexpr.
10043 (call_function): New function.
10044 (handle_single_display_prop): Use call_function and FUNCTIONP
10045 instead of checking whether if font_height is a symbol and
10048 * eval.c (internal_condition_case_2): New function.
10050 * lisp.h (FUNCTIONP): New macro.
10051 (internal_condition_case_2, call_function): Add prototypes.
10053 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
10054 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
10055 Always set `arg' member of input_events.
10056 (construct_menu_click): Unused function removed.
10058 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
10060 * w32term.c (construct_mouse_click, construct_mouse_wheel)
10061 (construct_drag_n_drop, x_scroll_bar_handle_click)
10062 (w32_read_socket): Always set `arg' member of input_events.
10064 * keyboard.c (show_help_echo): Use eval_form. Add comment.
10066 * lisp.h (eval_form): Add prototype.
10068 * xdisp.c (eval_form): Make it externally visible.
10070 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10072 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10073 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10074 consing. For prefix events, store the frame in the `arg' slot of
10075 the event, otherwise store the key there.
10076 (XTread_socket): Instead of consing, use the frame_or_window slot
10077 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10079 * xmenu.c (menu_highlight_callback): Store help string in the
10080 `arg' member of the input event; don't cons.
10081 (menubar_selection_callback): Use the `arg' slot of input events
10082 to queue additional information, instead of consing.
10084 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10086 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10088 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10090 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10091 input events to queue additional information, instead of consing.
10093 * keyboard.c (kbd_buffer_gcpro): Renamed from
10094 kbd_buffer_frame_or_window. Now used for all Lisp objects
10095 referenced from the input queue.
10096 (kbd_buffer_store_event): Always use structure assignment for
10097 copying input events. Record all Lisp objects referenced from
10098 events in kbd_buffer_gcpro.
10099 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10100 differently from input events. Test for prefix menu_bar_events
10101 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10102 event in kbd_buffer_gcpro to nil.
10103 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10104 frame_or_window is equal to its arg member as prefix events.
10105 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10106 used by an input event to nil.
10107 (init_keyboard): Use two times the size of the input queue
10108 for kbd_buffer_gcpro.
10109 (syms_of_keyboard): Likewise.
10111 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10112 Use USER_SIGNAL_EVENT.
10114 * termhooks.h (struct input_event): Add member `arg'.
10115 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10116 (USER_SIGNAL_EVENT): Renamed from user_signal.
10118 * xfaces.c (ASET): Remove definition.
10120 * lisp.h (AREF, ASET, ASIZE): New macros.
10122 * fontset.c (AREF, ASIZE): Remove definitions.
10124 * fns.c (AREF): Remove definition.
10126 * composite.c (AREF): Remove definition.
10128 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10130 * dispnew.c (redraw_overlapped_rows): Add missing local.
10131 (scrolling_window): Remove debug code.
10133 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
10134 Before scrolling, turn off a mouse-highlight in the window
10137 * xterm.c (x_update_window_end): Add parameter
10138 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
10139 redisplay in XTframe_up_to_date.
10140 (x_clear_mouse_face): New function.
10141 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
10143 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
10145 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
10146 it when any row is written to that contains glyphs highlighted in
10148 (update_window): Call the window update end hook with new
10149 parameter MOUSE_FACE_OVERWRITTEN_P.
10150 (direct_output_for_insert): Give up if row contains mouse-face.
10152 * dispextern.h (struct redisplay_interface): Add parameter
10153 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
10154 (clear_mouse_face): New function pointer member.
10156 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
10158 * syntax.c (back_comment): Use one switch rather than a few `if's.
10159 Obey open_paren_in_column_0_is_defun_start.
10160 When reverting to the `slow' method, try to nicely handle the case
10161 of nested comments by checking that the comment-starter we found
10162 does indeed match the comment-ender.
10163 (scan_sexps_forward, scan_sexps_forward):
10164 Ignore excessive opening parenthesis rather than throwing an error.
10166 2000-07-11 Gerd Moellmann <gerd@gnu.org>
10168 * doc.c (Fsubstitute_command_keys): Handle case that a GC
10169 in Fwhere_is_internal or get_keymap_1 relocates string contents.
10171 * dispnew.c (direct_output_forward_char): Give up if currently
10172 displaying a message instead of the minibuffer contents.
10174 * xterm.c (x_update_window_begin): No need to turn off the mouse
10176 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10177 depending on whether they contain glyphs highlighted in mouse-face.
10179 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10180 compare the mouse_face_p flags of both rows.
10182 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10184 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10186 * keyboard.c (show_help_echo): Accept additional parameter
10187 ok_to_overwrite_keystroke_echo.
10188 (read_char): Call show_help_echo with a zero
10189 ok_to_overwrite_keystroke_echo argument.
10190 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
10191 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
10192 ok_to_overwrite_keystroke_echo argument.
10193 * w32menu.c (w32_menu_display_help): Call show_help_echo with
10194 non-zero ok_to_overwrite_keystroke_echo argument.
10196 2000-07-10 Gerd Moellmann <gerd@gnu.org>
10198 * xdisp.c (try_window_id): If changes are all below what is
10199 displayed in the window, and point is in the window, we still
10200 might have to find point on the display.
10202 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
10203 glyphs instead of a single one.
10204 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10205 with new argument list.
10206 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10208 * keymap.c (get_keymap_1): Add comment that this function can GC.
10209 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
10210 comment that functions can GC.
10211 (Fset_keymap_parent): GCPRO arg KEYMAP.
10213 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
10215 * msdos.c (XMenuActivate): After exiting the menu, restore the
10216 echo area message and erase it.
10218 2000-07-10 Kenichi Handa <handa@etl.go.jp>
10220 * fontset.c (Ffontset_info): Make the return value more compatible
10221 with that of Emacs 20.
10223 2000-07-07 Gerd Moellmann <gerd@gnu.org>
10225 * eval.c (Fsignal): Handle case that backtrace_list is null.
10227 2000-07-07 Kenichi Handa <handa@etl.go.jp>
10229 * ccl.c (Fccl_execute): Typo fixed.
10231 2000-07-06 Gerd Moellmann <gerd@gnu.org>
10233 * window.c (window_loop): Add missing gcpro1 local variable.
10235 * window.c (Fwindow_list): Reverse list at the end.
10236 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10237 means allow windows on OWINDOW's frame, only.
10238 (window_loop): Simplified; use Fwindow_list.
10240 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10242 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10244 * xterm.c (XTread_socket): Increment handling_signal at the start,
10245 decrement it at the end.
10247 * eval.c (handling_signal): New variable.
10248 (Fsignal): Abort if handling_signal is non-zero.
10250 * lisp.h (handling_signal): External declaration.
10252 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
10254 2000-07-05 Ken Raeburn <raeburn@gnu.org>
10256 Sound support for NetBSD through "Linux emulation" support:
10257 * config.in (HAVE_SOUNDCARD_H): Undef.
10258 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
10259 * Makefile.in (LIBSOUND): New variable.
10260 (LIBES): Include it.
10261 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
10262 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
10263 (vox_open): Use DEFAULT_SOUND_DEVICE.
10264 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
10266 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10268 * print.c (print_error_message): If Vsignaling_function is set,
10269 show it in *Messages*.
10271 * lisp.h (Vsignaling_function): External declaration.
10273 * eval.c (Vsignaling_function): New variable.
10274 (Fsignal): Compute it.
10275 (syms_of_eval): Staticpro it.
10277 2000-07-05 Dave Love <fx@gnu.org>
10279 * syswait.h: Use the autoconf recommended approach. Old code
10280 #if'd out in case we need to revert.
10282 * config.in (HAVE_SYS_WAIT_H): Added.
10284 2000-07-05 Andrew Innes <andrewi@gnu.org>
10286 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
10287 when non-NULL instead of __morecore, to take account of buffer
10288 memory. This also solves a problem with spurious memory warnings
10291 * ralloc.c: Make real_morecore non-static.
10293 * eval.c (internal_condition_case): Comment out abort if
10294 interrupt_input_blocked is not zero.
10296 * makefile.nt: Add support for `bootstrap' and related targets.
10297 Include minimal debug info in emacs.exe in release build.
10298 Remove all dependencies on lisp.h, and fixup some others.
10300 * w32.c (init_environment): Install code from 20.7 for providing
10301 default values for environment variables, based on the
10302 executable's own location.
10303 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
10304 (sys_socket): Install socket inheritance bug fix from 20.7.
10306 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
10307 here via blockinput.h).
10309 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
10311 * w32menu.c (w32_menu_display_help):
10312 * xmenu.c (menu_help_callback): Use show_help_echo.
10314 * keyboard.h (show_help_echo): Declare.
10316 * keyboard.c (show_help_echo): New function, extracted from read_char.
10317 Feval its `msg' argument if it's a cons cell.
10318 (read_char): Use it.
10319 (follow_key): Pass `autoload' to get_keyelt.
10321 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
10322 (note_tool_bar_highlight, XTread_socket):
10323 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
10325 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
10326 (note_tool_bar_highlight, w32_read_socket):
10327 Do not gratuitously ignore non-string `help-echo' properties.
10329 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10331 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
10333 * window.c (delete_all_subwindows): Reset Vwindow_list.
10335 * xterm.c (x_append_glyph, x_append_composite_glyph)
10336 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10337 changes in struct glyph starting 1999-12-27. Some bit-fields of
10338 struct glyph were not set, which made glyphs unequal when compared
10339 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
10340 effects were the result. This also depended on the contents of
10341 memory returned by xmalloc. If flickering happens again, activate
10342 the code in clear_glyph_row that's in #if 0. If the flickering is
10343 gone with that, chances are that it is caused by something similar.
10345 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
10347 * dispextern.h: Add some comments.
10349 * window.c (add_window_to_list): Add parameter LIST.
10350 (window_list): Order list so that, for each frame, windows are
10351 in canonical order, and so that frames appear in the list in
10352 the order given by Vframe_list.
10353 (next_window): Reverse the handling of NEXT_P.
10355 2000-07-04 Gerd Moellmann <gerd@gnu.org>
10357 * window.c (Vwindow_list): New variable.
10358 (make_window, delete_window): Set Vwindow_list to nil.
10359 (check_window_containing): New function.
10360 (window_from_coordinates): Rewritten.
10361 (add_window_to_list, window_list, candidate_window_p)
10362 (decode_next_window_args, next_window): New functions.
10363 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
10364 (Fwindow_list): New function.
10365 (Fother_window): Cleaned up.
10366 (foreach_window): Add a longer "variable argument list". Let
10367 callback function return 0 to indicate that cycling over windows
10369 (foreach_window_1): Likewise.
10370 (freeze_window_start): Return int.
10371 (init_window): New function.
10372 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
10374 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
10375 input_event with bzero.
10376 (main): Call init_window.
10378 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
10381 2000-07-04 Kenichi Handa <handa@etl.go.jp>
10383 * composite.h (make_composition_value_copy): Extern it.
10385 * composite.c (make_composition_value_copy): New function.
10387 * editfns.c (Fformat): While copying text properties, make each
10388 composition property value a copy.
10390 * fns.c (concat): While copying text properties, make each
10391 composition property value a copy.
10393 2000-07-03 Gerd Moellmann <gerd@gnu.org>
10395 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
10397 * fns.c (sweep_weak_table): Mark only objects that are not
10400 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
10401 include those frames as candidates which have their focus
10402 redirected to the minibuffer frame.
10404 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
10406 * fns.c (Fputhash): Return `value' rather than nil.
10408 2000-06-30 Gerd Moellmann <gerd@gnu.org>
10410 * frame.c (next_frame): Don't check focus redirection in case
10411 MINIBUF is a window. Doing so excludes frames using MINIBUF
10412 unless their focus is redirected, which contradicts the
10413 specification of next-frame, and leads to infinite loops in
10414 certain situations when cycling through windows with next-window.
10416 2000-06-30 Kenichi Handa <handa@etl.go.jp>
10418 * coding.c (code_convert_region): Even if the length of text is
10419 zero, try to convert it if coding->type is coding_type_ccl.
10420 (decode_coding_string, encode_coding_string): Likewise.
10422 2000-06-28 Gerd Moellmann <gerd@gnu.org>
10424 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
10425 the display if windows_or_buffers_changed.
10427 * dispnew.c (struct row_entry): New structure.
10428 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
10429 (row_table_size, old_lines, new_lines, old_lines_size)
10430 (new_lines_size, run_pool, runs_size, runs): New variables.
10431 (add_row_entry): New function.
10432 (scrolling_window): Use data structures allocated with xmalloc and
10433 held in global variables, instead of allocating them with alloca and
10434 holding them in local variables. Use a larger hash table whose
10435 size depends on glyph matrix sizes. Don't use bzero to clear the
10436 hash table; instead, clear used slots only.
10438 * fns.c (next_almost_prime): Make it externally visible.
10440 * lisp.h (next_almost_prime): Add prototype.
10442 * s/isc4-0.h (sigunblock): Define.
10444 * s/sco5.h (sigunblock): Define.
10446 2000-06-27 Dave Love <fx@gnu.org>
10448 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
10449 (moved to osf5-0.h).
10450 [!NOT_C_CODE]: Protect string.h stuff.
10452 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
10453 (sys_siglist, NSIG): Definitions moved here from osf1.h.
10455 2000-06-27 Gerd Moellmann <gerd@gnu.org>
10457 * xdisp.c (resize_mini_window): Subtract the extra line spacing
10458 below the last line from the needed window height.
10460 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
10462 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
10463 (Fwidget_get): Use it.
10464 (syms_of_fns): Defsubr it.
10466 2000-06-26 Gerd Moellmann <gerd@gnu.org>
10468 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
10469 display info for XIM.
10470 (xim_open_dpy): Likewise.
10471 (xim_close_dpy): Don't free the display info's XIM.
10473 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
10475 * config.in (USE_XIM): New define.
10477 * keymap.c (get_keyelt): For menu-items containing a `:filter
10478 FILTER', apply FILTER to the menu-item's definition to get the
10479 real definition to use.
10481 * lisp.h (QCfilter): External declaration.
10483 * xfns.c (Fimage_size): New function.
10484 (syms_of_xfns): Defsubr it.
10486 2000-06-26 Andreas Schwab <schwab@suse.de>
10488 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
10489 Fstring_as_unibyte.
10491 2000-06-25 Dave Love <fx@gnu.org>
10493 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
10495 * Makefile.in (blockinput.h): Depend on atimer.h.
10496 (atimer.h): Depend on systime.h.
10498 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
10500 * atimer.h: Protect against multiple inclusion. Include systime.h.
10502 * lisp.h (swap_in_global_binding): Declare.
10504 2000-06-24 Ken Raeburn <raeburn@gnu.org>
10506 * process.c (Fopen_network_stream): Turn off atimers for duration
10507 of call to connect. (Patch from Gerd.)
10509 2000-06-23 Dave Love <fx@gnu.org>
10511 * ralloc.c: Maybe include unistd.h
10513 * emacs.c (setgrp): Undefine before defining.
10514 (malloc_warning, set_time_zone_rule, index): Prototype.
10516 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
10517 HAVE_STRUCT_TIMEZONE.
10519 * s/osf1.h: Move string.h hack here from alpha.h and make it
10521 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
10523 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
10524 (SOCKLEN_TYPE): Don't define.
10526 * m/alpha.h: Remove string.h hack.
10528 * s/osf5-0.h: New file.
10530 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
10531 include time.h, done by systime.h.
10532 [__FreeBSD__]: Remove redundant includes.
10534 * callproc.c (setpgrp): Undefine before defining.
10535 (delete_temp_file): Return Qnil to avoid warning.
10537 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
10539 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
10542 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
10544 * composite.h (compose_text): Declare.
10546 * xterm.c: Don't include sys/types.h unconditionally. Don't
10547 protect its inclusion with !USG (following xmenu.c).
10549 2000-06-23 Gerd Moellmann <gerd@gnu.org>
10551 * xfns.c (x_create_tip_frame): Initialize frame's colors like
10554 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10556 * coding.c (decode_eol_post_ccl): Special handling for undecided
10557 and inconsistent EOL types.
10559 2000-06-22 Gerd Moellmann <gerd@gnu.org>
10561 * xrdb.c (x_load_resources): Add default resource for scroll bar's
10562 trough color and main window's background color.
10564 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
10566 * xterm.h (Xt_app_con): External declaration.
10568 * widget.c (EmacsFrameRealize): Fix typo.
10570 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
10572 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
10573 (handle_invisible_prop): Record the start of invisible text in
10574 it->add_overlay_start.
10575 (struct overlay_entry): Add member `overlay'.
10576 (handle_overlay_change): Simplify.
10577 (next_overlay_string): After having processed overlay strings at the
10578 end of the buffer, record that fact in
10579 it->overlay_strings_at_end_processed_p.
10580 (compare_overlay_entries): If before- and after-strings come
10581 from the same overlay, let before-strings come first.
10582 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
10583 (load_overlay_strings): Take it->add_overlay_start into account
10584 when adding overlay strings.
10586 * dispextern.h (struct it): Add member add_overlay_start.
10588 2000-06-22 Dave Love <fx@gnu.org>
10590 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
10592 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
10594 2000-06-22 Kenichi Handa <handa@etl.go.jp>
10596 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
10599 2000-06-21 Dave Love <fx@gnu.org>
10601 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
10603 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
10605 * syntax.c (back_comment): Simplify string-parity counting (with
10606 the added benefit of handling multiple string-styles as long as
10607 they are not intertwined).
10608 Jump to the slow code as soon as a comment starter is found in
10609 a "string_lossage" position. Fixes the case: " /* " /* " */.
10611 2000-06-21 Dave Love <fx@gnu.org>
10613 * Makefile.in: Use GETLOADAVG_LIBS.
10615 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
10616 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
10618 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10620 * syntax.c (describe_syntax): Recognize the `n'estable bit.
10621 (Fforward_comment, scan_lists):
10622 Check the comstyle of single-char comment-starters.
10623 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
10624 we're just at the beginning of the comment (f.ex with (*) ... (*)).
10625 Check the comstyle of single-char comment-starters.
10626 Clarify control-flow around the Scomment case.
10628 2000-06-20 Dave Love <fx@gnu.org>
10630 * fns.c (make_hash_table, maybe_resize_hash_table):
10631 Cast arg of next_almost_prime.
10633 * tparam.c [emacs]: Include lisp.h.
10635 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
10638 2000-06-20 Gerd Moellmann <gerd@gnu.org>
10640 * keyboard.c (adjust_point_for_property): Check if display
10641 property should be treated as intangible by looking at its value.
10643 * xdisp.c (single_display_prop_intangible_p)
10644 (display_prop_intangible_p): New functions.
10646 * dispextern.h (display_prop_intangible_p): Add prototype.
10648 * xdisp.c (dump_glyph_row): Show type of glyph->object.
10650 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
10651 argument to sigprocmask.
10653 * s/sco5.h (sigblock): Redefined to pass a pointer as second
10654 argument to sigprocmask.
10656 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
10657 sigprocmask_set, and pass a pointer to it to sigprocmask.
10659 * sysdep.c (sigprocmask_set): New variable.
10661 * fileio.c (make_temp_name): Don't use `%s' in string passed to
10664 2000-06-20 Sam Steingold <sds@gnu.org>
10666 * xrdb.c: Don't declare xmalloc, xrealloc.
10668 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10670 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
10671 (re_comp): Cast gettext return value to avoid complaints when
10674 2000-06-20 Dave Love <fx@gnu.org>
10676 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
10678 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
10680 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
10682 * m/alpha.h: Don't declare xmalloc, xrealloc.
10684 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
10686 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
10688 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
10690 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
10693 * keyboard.h (poll_for_input_1): Declare.
10695 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
10697 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
10699 * doprnt.c: Don't declare xmalloc, xrealloc.
10701 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
10702 (getenv, ctime, getwd): Removed.
10703 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
10705 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
10706 x_set_tool_bar_lines.
10708 * config.in: Add HAVE_GETWD. Move some definitions above
10709 machine/system includes.
10711 2000-06-20 Kenichi Handa <handa@etl.go.jp>
10713 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
10715 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
10716 contain information about ENCODING.
10718 * fontset.c (FONTSET_ASCII): Use the first element of char table
10719 for an ASCII font, not defalt slot.
10720 (fontset_ref_via_base): If FONTSET doesn't contain information for
10721 C, try the default fontset.
10722 (make_fontset): Don't copy the default fontset.
10723 (fontset_font_pattern): Likewise.
10724 (accumulate_font_info): If ELT is nil, use the corresponding
10725 element in the default fontset.
10727 2000-06-19 Dave Love <fx@gnu.org>
10729 * syntax.c (Fparse_partial_sexp): Doc fix.
10731 * regex.h: Test PROTOTYPES as well as __STDC__.
10733 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
10734 errno, strerror. Put text after #endif in comment.
10736 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
10738 * xterm.c (x_frame_of_widget): Likewise.
10740 2000-06-19 Gerd Moellmann <gerd@gnu.org>
10742 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
10743 to Vfundamental_mode_abbrev_table.
10745 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
10746 bogus objects are marked. This slows down GC by ~80 percent, but
10747 it might be worth trying when debugging GC-related problems.
10748 This feature requires conservative stack marking to be enabled.
10750 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
10751 returns XLookupChars, reset `modifiers' to zero.
10753 2000-06-19 Dave Love <fx@gnu.org>
10755 * mktime.c: Unprotoized.
10757 2000-06-19 Richard Stallman <rms@gnu.org>
10759 * data.c (set_internal): If variable is frame-local,
10760 store the new value immediately into the frame parameter alist.
10762 2000-06-19 Ken Raeburn <raeburn@gnu.org>
10764 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
10765 in the custom handler pointer.
10767 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
10768 value, or checks for CHAR_META can fail when Lisp_Object is a
10770 * keymap.c (get_keyelt): Likewise.
10772 2000-06-19 Kenichi Handa <handa@etl.go.jp>
10774 * ccl.h (struct ccl_program): New member eol_type.
10775 (struct ccl_spec): New member cr_carryover.
10777 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
10778 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
10780 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
10781 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
10782 (decode_eol_post_ccl): New function.
10783 (decode_coding): Don't detect EOL format here for CCL based coding
10785 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
10786 decode_eol_post_ccl after running the CCL program.
10787 (code_convert_region): Don't detect EOL format here for CCL based
10789 (decode_coding_string): Likewise.
10791 2000-06-18 Ken Raeburn <raeburn@gnu.org>
10793 * charset.c (update_charset_table): Use XINT on "iso_final_char"
10794 when treating it as an integer.
10796 * coding.h (encode_coding_string): Declare.
10798 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10801 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10802 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10803 to be passed to get_local_map.
10805 * sound.c (Fplay_sound): Don't call make_number on
10806 Frun_hook_with_args count argument.
10808 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10809 for lisp objects in X event structure data field, when lisp
10810 objects are represented with unions.
10811 (x_scroll_bar_to_input_event): Ditto.
10813 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10815 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10816 termination of string. Fix sense of test whether
10817 Vline_number_display_limit is an integer.
10819 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10821 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10822 only if HAVE_X_WINDOWS.
10824 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10827 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10830 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10832 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10835 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10837 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10838 start of the while loop.
10840 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10842 * atimer.c (alarm_signal_handler): Add forward declaration.
10844 * data.c (set_internal): Remove debug code.
10846 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10848 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10850 * unexec.c (toplevel) [COFF]: Include coff.h.
10852 * s/lynxos.h: New file.
10854 * keymap.c (Fsingle_key_description): Enclose function key and
10855 event symbol names in angle brackets.
10857 * xdisp.c (setup_echo_area_for_printing): Call
10858 message_log_maybe_newline if message_buf_print is not set.
10860 * print.c (printchar, strout): Don't check message_buf_print
10861 before calling setup_echo_area_for_printing because that
10862 function does something useful even when message_buf_print is
10865 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10867 (ensure_echo_area_buffers): Initialize echo buffer's
10868 truncate lines setting to nil.
10869 (with_echo_area_buffer): Don't set the echo buffer's truncate
10870 lines setting here.
10871 (set_message_1): Set it here instead, based on the value
10872 of message_truncate_lines.
10873 (resize_mini_window): Handle case that lines are truncated.
10874 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10875 DEFVAR_BOOL message-truncate-lines.
10877 * keyboard.c (read_char): Bind message-truncate-lines to t
10878 while displaying a help-echo.
10880 * lisp.h (Qmessage_truncate_lines): External declaration.
10882 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10884 * xdisp.c (Vline_number_display_limit): Renamed from
10885 line_number_display_limit.
10886 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10887 Extend documentation string. Initialize
10888 Vline_number_display_limit to nil meaning no limit.
10889 (decode_mode_spec): Use Vline_number_display_limit with its new
10892 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10894 2000-06-13 Richard Stallman <rms@gnu.org>
10896 * frame.c (Fmodify_frame_parameters): Doc fix.
10898 * xfns.c (x_set_frame_parameters): Comment fix.
10900 * frame.c (store_frame_param): Call swap_in_global_binding if the
10901 variable's current binding was chosen based on this frame.
10903 * data.c (swap_in_global_binding): New function.
10905 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10907 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10908 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10910 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10912 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10914 2000-06-12 Jason Rumney <jasonr@gnu.org>
10916 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10918 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10920 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10922 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10924 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10926 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10927 (syms_of_xfaces): Defsubr Sdump_colors.
10928 (x_free_colors): Don't treat b&w specially on default visual.
10929 (x_free_dpy_colors): New function.
10930 (free_face_colors): Don't check visual class; it's done
10933 * xterm.c (x_frame_of_widget): New function.
10934 (x_alloc_nearest_color_for_widget): Use it.
10935 (x_copy_dpy_color): New function.
10936 (x_destroy_window): Free various colors.
10938 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10940 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10942 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10944 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10946 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10948 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10950 2000-06-11 Dave Love <fx@gnu.org>
10952 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10954 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10956 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10958 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10960 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10963 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10965 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10966 (regex_compile): Fix the code for handling the case of single byte
10967 char and multibyte char being mixed in a range within [...].
10969 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10970 and dst_multibyte members of coding.
10972 * charset.c (update_charset_table): Update the table
10973 bytes_by_char_head.
10974 (init_charset_once): Initialize elements of bytes_by_char_head to
10975 1 except for leading codes for private charases.
10977 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10978 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10980 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10982 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10983 access the data it doesn't point to.
10985 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10987 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10988 will be translated to a switch-frame event when reading the
10989 event queue. This is necessary because Emacs otherwise won't
10990 perform a switch-frame to a new frame until some other event, for
10991 example a keystroke event, forces it to do so. This has various
10992 effects, one visible being that the cursor of a frame created with
10993 C-x 5 2 or switched to with a window manager key binding like
10994 A-TAB stays hollow because selected_window isn't on the newly
10995 focused frame until the switch-frame is performed.
10997 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10998 generating a switch-frame event if necessary.
11000 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
11002 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
11005 2000-06-08 Kenichi Handa <handa@etl.go.jp>
11007 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
11009 2000-06-07 Gerd Moellmann <gerd@gnu.org>
11011 * window.c (displayed_window_lines): Take empty lines at
11012 the bottom of a window into account.
11014 * window.c (displayed_window_lines): New function.
11015 (Fmove_to_window_line): Use displayed_window_lines to determine
11016 the number of lines to move, instead of using the window's height.
11018 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
11019 to stop reading, even if the form read sets point to a different
11020 value when evaluated.
11022 * xdisp.c (display_line): Fix code deciding in which line to
11025 2000-06-07 Kenichi Handa <handa@etl.go.jp>
11027 * fileio.c (e_write): Free composition data if stored in
11030 2000-06-06 Gerd Moellmann <gerd@gnu.org>
11032 * xdisp.c (display_line): Set row's and iterator's
11033 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
11034 Set cursor even if row ends in the middle of a character.
11035 (dump_glyph_row): Print values of new flags.
11036 (redisplay_window) <cursor movement in unchanged window>: When
11037 point has been moved forward, and PT is at the end of the cursor
11038 row, don't place the cursor in the next row if the cursor row ends
11039 in the middle of a character or at ZV.
11041 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
11042 (struct glyph_row): Add starts_in_middle_of_char_p and
11043 ends_in_middle_of_char_p.
11044 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
11045 ends_in_middle_of_char_p flag.
11046 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
11048 * term.c (append_glyph): Revert change of 2000-06-06.
11050 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
11051 padding glyph not fitting on line as whole character not
11054 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
11055 this isn't true for images with `:ascent 100'.
11057 2000-06-06 Kenichi Handa <handa@etl.go.jp>
11059 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
11060 as modified if it is originally unmodified.
11062 * term.c (encode_terminal_code): Change the way to check if
11063 terminal coding does any conversion.
11064 (append_glyph): Set glyph->pixel_width correctly.
11066 * xdisp.c (display_line): While checking line continuation, pay
11067 attention to a padding glyph.
11069 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11071 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11073 2000-06-05 Dave Love <fx@gnu.org>
11075 * xdisp.c: Include fontset.h.
11077 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11079 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11081 * dispnew.c: Conditionally include term.h.
11083 * coding.h: Declare code_convert_string_norecord.
11085 * frame.h (struct frame): Use volatile unconditionally.
11087 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11089 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11091 * systime.h: Protect against multiple inclusion.
11092 (timezone) [USG5_4]: Define as time_t.
11094 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11095 (Foptimize_char_table, make_temp_name): Declare.
11097 * Makefile.in (xdisp.o): Depend on fontset.h.
11099 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11101 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11102 (Foptimize_char_table, make_temp_name): Declare.
11106 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11108 2000-06-02 Dave Love <fx@gnu.org>
11110 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11112 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11114 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11115 result face, set flags in that face indicating that colors may not
11118 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11119 glyph, use the ASCII NUL character to determine the face.
11121 2000-06-02 Dave Love <fx@gnu.org>
11123 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11124 (VFORK_RETURN_TYPE): Remove.
11126 * config.in: Add NO_MATHERR.
11128 2000-06-01 Dave Love <fx@gnu.org>
11130 * cmds.c (internal_self_insert): Don't check
11131 Vbefore_change_function, Vafter_change_function.
11133 * insdel.c (signal_before_change, signal_after_change): Likewise.
11135 * buffer.c (Vbefore_change_function, Vafter_change_function):
11136 Variables and their initializations deleted.
11138 * callint.c (Fcall_interactively): Doc fix.
11140 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
11142 2000-05-31 Dave Love <fx@gnu.org>
11144 * textprop.c: Revert last change -- duplicated.
11146 2000-05-31 Gerd Moellmann <gerd@gnu.org>
11148 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
11151 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
11153 2000-05-31 Jason Rumney <jasonr@gnu.org>
11155 * search.c (Fre_search_forward, Fre_search_backward)
11156 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
11158 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
11160 2000-05-30 Jason Rumney <jasonr@gnu.org>
11162 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
11163 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
11165 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
11167 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
11168 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
11169 expand a nil default_filename.
11171 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
11172 pointer to glyph_to_pixel_coords, not a frame.
11174 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11175 coding.h to dependencies.
11177 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11179 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11180 window pointer to be consistent with w32term.c and xterm.c.
11182 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11183 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11184 (Qline_spacing, Qcenter): New variables.
11185 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11186 (x_set_line_spacing): New function.
11187 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
11188 (x_specified_cursor_type): New function.
11189 (x_set_cursor_type): Use it.
11190 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
11192 (validate_x_resource_name, x_get_resource_string): Measure lengths
11193 of external strings in bytes.
11194 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
11195 GetTextExtentPoint32 with NULL title.
11196 (Fx_create_frame): Initialize Qline_spacing.
11197 (w32_load_system_font): Initialize font->double_byte_p.
11198 (x_to_w32_charset): Use Vw32_charset_info_alist.
11199 (Image, busy cursor, tooltip functions): Merged changes from
11200 xfns.c. Not yet functional on Windows.
11202 * w32gui.h (W32FontStruct): Add double_byte_p member.
11204 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
11205 (emacs_button_translation): Use it.
11206 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
11207 in `mask' to be set.
11209 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
11212 * w32term.c: Format and doc changes to bring closer to xterm.c.
11213 (w32_char_font_type): New enum.
11214 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
11215 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
11216 (w32_encode_char): New function.
11217 (x_encode_char): Removed.
11218 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
11219 x_encode_char and w32_font_is_double_byte.
11220 (x_produce_image_glyph): Use image_ascent.
11221 (x_produce_glyphs): Use new version of w32_per_char_metric and
11222 handle NULL return value. Allow extra line spacing.
11223 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
11224 (w32_get_glyph_overhangs): Remove unicode_p param. Use
11225 w32_font_type member of glyph instead.
11226 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
11227 (fast_find_position): Make sure not to consider rows not visible
11229 (w32_read_socket) [WM_MENUSELECT]: Cannot call
11230 w32_menu_display_help with input blocked, as it can abort.
11231 (x_display_and_set_cursor): Choose cursor depending
11232 on buffer-local value of cursor_type.
11233 (x_draw_bar_cursor): Add parameter WIDTH.
11235 * w32term.h (CP_DEFAULT): Define.
11236 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11238 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11240 * search.c (Fre_search_forward, Fre_search_backward)
11241 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11243 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11245 * coding.c (detect_coding_iso2022): Fix code for checking
11246 CODING_CATEGORY_MASK_ISO_8_2.
11248 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
11250 * regex.c (PREFETCH_NOLIMIT): New function.
11251 (re_match_2_internal): Use it and adjust the end_match_2 logic.
11253 2000-05-29 Gerd Moellmann <gerd@gnu.org>
11255 * syntax.c (find_defun_start): Move test for
11256 open_paren_in_column_0_is_defun_start outside of the loop.
11258 * xdisp.c (redisplay_window): Really switch buffers when
11259 displaying mode lines, and temporarily set selected_frame to the
11260 frame of the window that's redisplayed.
11262 * xfaces.c (free_realized_faces): Block/unblock input.
11263 (free_realized_multibyte_face): Ditto.
11265 2000-05-29 Dave Love <fx@gnu.org>
11267 * textprop.c (Qkeymap): New variable.
11268 (syms_of_textprop): Intern it.
11270 * keymap.c: Include intervals.h.
11271 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
11273 * Makefile.in (keymap.o): Depend on intervals.h.
11275 * keyboard.c (menu_bar_items, tool_bar_items)
11276 (Fexecute_extended_command): Deal with `keymap' property.
11277 (read_key_sequence): Track map from `keymap' property as well as
11280 * intervals.c (get_local_map): Extra arg to allow looking for
11283 * intervals.h (map_property): New enum.
11284 (get_local_map): Extra arg using it.
11285 (Qkeymap): Declare.
11287 * lisp.h (get_local_map): Don't declare here.
11289 2000-05-29 Kenichi Handa <handa@etl.go.jp>
11291 * Makefile.in (callproc.o): Depend on composite.h.
11293 * callproc.c: Include composite.h.
11294 (Fcall_process): Handle composition correctly.
11296 * coding.h (coding_allocate_composition_data): Extern it.
11297 (coding_restore_composition): Likewise.
11299 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
11300 yet allocated, finish decoding with result
11301 CODING_FINISH_INSUFFICIENT_CMP.
11302 (coding_allocate_composition_data): Make it non-static.
11303 (coding_restore_composition): Likewise.
11305 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
11307 * charset.c (syms_of_charset): Revert last change.
11309 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11311 * term.c (produce_glyphs): Treat characters from the eight-bit-*
11312 charsets as unibyte, with 1-column screen width. Sent by Kenichi
11315 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11317 * charset.c (syms_of_charset): Set width of character sets
11318 eight-bit-control and eight-bit-graphic to 1 column.
11320 2000-05-26 Gerd Moellmann <gerd@gnu.org>
11322 * config.in (HAVE_SPEED_T): New define.
11324 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
11327 2000-05-26 Dave Love <fx@gnu.org>
11329 * coding.c (shrink_decoding_region): Initialize eol_conversion.
11331 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
11332 (Fsubr_arity): New function.
11333 (syms_of_data): Install them.
11335 2000-05-26 Kenichi Handa <handa@etl.go.jp>
11337 * charset.c (init_charset_once): Set the table bytes_by_char_head
11340 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
11341 the default fontset to what Emacs uses by default.
11342 (check_registry_encoding): This function deleted.
11343 (Fset_fontset_font): Remove the adhoc condition for the default
11344 fontset. Allow cons in FONTNAME.
11346 * fns.c (map_char_table): Ignore char-table entries for
11347 charsets eight-bit-control and eight-bit-graphic.
11349 2000-05-25 Ken Raeburn <raeburn@gnu.org>
11351 * emacs.c (main): Initialize keyboard syms before initializing
11352 window code, so face names are available.
11354 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
11356 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
11357 of an anchor at the beginning of a shy-group.
11359 2000-05-25 Gerd Moellmann <gerd@gnu.org>
11361 * xdisp.c (handle_invisible_prop): Don't try to skip over
11362 invisible text if end of text is already reached.
11364 2000-05-25 Dave Love <fx@gnu.org>
11366 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
11368 * coding.c (encode_eol): Add null statement after label.
11370 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
11372 * w16select.c (Fw16_set_clipboard_data): Fix the change from
11375 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11377 * ccl.c (ccl_driver): Fix previous change.
11379 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11381 * coding.c (run_pre_post_conversion_on_str): Set point to the
11382 beginning of buffer before calling coding->post_read_conversion.
11383 (decode_coding_string): Give correct args to
11384 run_pre_post_conversion_on_str.
11385 (encode_coding_string): Likewise.
11387 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
11388 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
11389 eight-bit-graphic correctly.
11391 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
11393 * fileio.c (Finsert_file_contents): Even if a file is not found,
11394 execute codes for setting up coding system. Call
11395 after-insert-file-functions unconditionally.
11397 2000-05-24 Gerd Moellmann <gerd@gnu.org>
11399 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
11400 BSD_PGRPS are not defined.
11402 2000-05-24 Kenichi Handa <handa@etl.go.jp>
11404 * charset.c (update_charset_table): Accept nil in LONG_NAME and
11406 (syms_of_charset): Avoid building same strings.
11408 2000-05-23 Gerd Moellmann <gerd@gnu.org>
11410 * lread.c (Fload): Add a comment about the meaning of
11411 Vuser_init_file being t.
11413 * puresize.h (BASE_PURESIZE): Increase to 675000.
11415 * s/gnu-linux.h (setpgrp): Don't define it here because this
11416 prevents compilation on GNU/Linux systems with glib 2.2.
11418 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
11421 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
11423 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
11424 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
11426 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
11428 2000-05-23 Kenichi Handa <handa@etl.go.jp>
11430 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11432 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
11434 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
11436 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
11438 2000-05-22 Kenichi Handa <handa@etl.go.jp>
11440 * keyboard.c (read_char): Allow character codes 128..255 to be
11441 handled by input-method-function.
11443 * insdel.c (adjust_markers_for_replace): Fix previous change.
11444 (adjust_after_replace): If PREV_TEXT is nil, call
11445 adjust_markers_for_insert, not adjust_markers_for_replace.
11447 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
11449 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
11450 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
11451 [HAVE_GRANDPT]: Define.
11452 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
11454 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
11457 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
11459 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
11461 2000-05-20 Kenichi Handa <handa@etl.go.jp>
11463 The following changes are to handle 8-bit characters in a
11464 multibyte buffer/string without facing with byte combining
11465 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
11466 eight-bit-graphic (for 0xA0..0xFF) are introduced.
11468 * Makefile.in (fns.o): Depend on charset.h.
11470 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
11471 convert it to unibyte.
11472 (make_string): Use parse_str_as_multibyte, not chars_in_text.
11474 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
11475 apparent char boundary.
11476 (Fset_buffer_multibyte): Convert 8-bit characters in the range
11477 0x80..0x9F to/from multibyte form.
11479 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
11482 * callproc.c (Fcall_process): Always encode an argument string if
11483 it is multibyte. Setup src_multibyte and dst_multibyte members of
11484 process_coding properly.
11486 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
11487 SPLIT_NON_ASCII_CHAR.
11489 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
11491 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
11493 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
11494 (SPLIT_CHARACTER_SEQ): This macro deleted.
11495 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
11496 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
11497 and eight-bit-graphic.
11498 (char_to_string): Likewise. Signal an error for too large
11500 (char_printable_p): Return 0 for 8-bit characters.
11501 (update_charset_table): Update iso_charset_table only when a final
11502 character is non-negative.
11503 (find_charset_in_text): Renamed from find_charset_in_str.
11504 Arguments and return value changed. Callers changed.
11505 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
11506 be -1 if CHARSET is used only internally.
11507 (Fmake_char_internal): Handle new charsets; eight-bit-control and
11509 (Fcharset_after): Simplified.
11510 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
11511 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
11512 (multibyte_chars_in_text): Simplified by assuming there's no
11513 invalid multibyte sequence.
11514 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11515 (str_as_unibyte): New functions.
11516 (Fstring): Simpified by assuming that byte combining never happens.
11517 (init_charset_once): Initialization for
11518 LEADING_CODE_8_BIT_CONTROL.
11519 (syms_of_charset): Intern and staticpro Qeight_bit_control and
11520 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
11521 eight-bit-control and eight-bit-graphic.
11523 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
11524 (CHARSET_8_BIT_GRAPHIC): New macros.
11525 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
11526 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
11527 (CHARSET_REVERSE_CHARSET): Likewise.
11528 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
11530 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
11531 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
11532 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
11533 encounter an invalid multibyte sequence.
11534 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
11535 sequence is always valid.
11536 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
11537 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
11538 (CHAR_STRING): For 8-bit characters, call char_to_string.
11539 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
11540 multibyte sequence is always valid.
11541 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
11542 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11543 (str_as_unibyte): Extern them.
11544 (BCOPY_SHORT): Fix a bug.
11545 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
11546 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
11547 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
11548 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
11550 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
11551 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
11552 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
11553 (EMIT_BYTES): New macros.
11554 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
11555 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
11557 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
11558 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
11559 check the validity of multibyte sequence.
11560 (decode_coding_emacs_mule): New function.
11561 (encode_coding_emacs_mule): New macro.
11562 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
11564 (DECODE_ISO_CHARACTER): Just return a character code.
11565 (DECODE_COMPOSITION_START): Set coding->result instead of result.
11566 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
11567 EMIT_CHAR to produced decoded characters. Exit the loop only by
11568 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
11570 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
11571 only position codes for an invalid character.
11572 (encode_designation_at_bol): Return new destination pointer. 5th
11573 arg DSTP is changed to DST.
11574 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
11575 from the source by ONE_MORE_CHAR. Don't handle the case of last
11577 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
11579 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
11580 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
11581 TWO_MORE_BYTES to fetch a byte from the source.
11582 (encode_eol): Pay attention to coding->src_multibyte.
11583 (detect_coding, detect_eol): Preserve members src_multibyte and
11585 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
11586 (encoding_buffer_size): Set magnification to 3 for all coding
11587 systems that require encoding.
11588 (ccl_coding_driver): For decoding, be sure that the result is
11589 valid multibyte sequence.
11590 (decode_coding): Initialize coding->errors and coding->result.
11591 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
11592 and raw-text, always call decode_eol. Handle the case of last
11593 block here. If not coding->dst_multibyte, convert the resulting
11594 sequence to unibyte.
11595 (encode_coding): Initialize coding->errors and coding->result.
11596 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
11597 and raw-text, always call encode_eol. Handle the case of last
11599 (shrink_decoding_region, shrink_encoding_region): Detect cases
11600 that we can't skip data more rigidly.
11601 (code_convert_region): Setup src_multibyte and dst_multibyte
11602 members of coding. For decoding, if the buffer is multibyte,
11603 convert the source sequence to unibyte in advance. For encoding,
11604 if the buffer is multibyte, convert the resulting sequence to
11605 multibyte afterward.
11606 (run_pre_post_conversion_on_str): New function.
11607 (code_convert_string): Deleted and divided into the following two.
11608 (decode_coding_string, encode_coding_string): New functions.
11609 (code_convert_string1, code_convert_string_norecord): Call one of
11611 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
11612 MAKE_NON_ASCII_CHAR.
11613 (Fset_terminal_coding_system_internal)
11614 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
11615 and dst_multibyte members.
11616 (init_coding_once): Initialize iso_code_class with new enum
11617 ISO_control_0 and ISO_control_1.
11619 * coding.h (enum iso_code_class_type): Member ISO_control_code is
11620 devided into ISO_control_0 and ISO_control_1.
11621 (struct coding_system): New members src_multibyte, dst_multibyte,
11622 errors, and result. Delete member fake_multibyte.
11623 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
11625 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
11628 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11631 * editfns.c (Fformat): Be sure to convert 8-bit characters to
11633 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
11635 (Ftranspose_region): Delete codes for handling byte combining.
11637 * fileio.c (Finsert_file_contents): Setup src_multibyte and
11638 dst_multibyte members of coding. On handling REPLACE on unibyte
11639 buffer, convert the result of decode_coding to unibyte. On
11640 inserting into a mutibyte buffer, always call code_convert_region.
11641 (e_write): Setup coding->src_multibyte according to the
11642 multibyteness of the source (buffer or string).
11644 * fns.c (concat): Handle 8-bit characters correctly.
11645 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
11646 unibyte in the result.
11647 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
11648 valid multibyte form in the result.
11649 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11650 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
11651 return -1, signal an error.
11652 (base64_encode_1): New arg MULTIBYTE. Get each character by
11653 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
11654 character is found, return -1.
11655 (Fbase64_decode_region): Delete codes for handling byte-combining.
11656 Treat each decoded byte as a unibyte character.
11657 (Fbase64_decode_string): Return unibyte string.
11658 (Fcompare_strings, concat, string_byte_to_char): Use
11659 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
11660 FETCH_STRING_CHAR_ADVANCE.
11661 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11662 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
11664 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
11665 SPLIT_NON_ASCII_CHAR.
11666 (fontset_ref_via_base, fontset_set): Likewise
11668 * insdel.c (adjust_markers_for_record_delete): Deleted.
11669 (adjust_markers_for_insert): Argument changed. Caller changed.
11670 (adjust_markers_for_replace): Likewise.
11671 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
11672 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
11673 (copy_text): Delete unused local varialbe c_save. For converting
11674 to multibyte, be sure to make all 8-bit characters in valid
11676 (count_size_as_multibyte): Handle 8-bit characters correctly.
11677 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11678 (adjust_after_replace, replace_range, del_range_2)
11679 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
11680 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11681 (adjust_after_replace, replace_range, del_range_2) Delete codes for
11682 handling byte combining.
11683 (adjust_before_replace): Deleted.
11685 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
11686 SPLIT_NON_ASCII_CHAR.
11687 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11688 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11689 (Fkey_description): Likewise.
11691 * lread.c (read1): On reading multibyte string, be sure to make
11692 all 8-bit chararacters in valid multibyte form.
11693 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11695 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
11698 * process.c (Fstart_process): GCPRO current_dir before calling
11699 Ffind_operation_coding_system. Encode arguments here.
11700 (create_process): Don't encode arguments here. Setup
11701 src_multibyte and dst_multibyte members of struct coding.
11702 (read_process_output): Setup src_multibyte and dst_multibyte
11703 members of struct coding. If the output is to multibyte buffer,
11704 always decode the output of the process. Adjust the
11705 representation of 8-bit characters to the multibyteness of the output.
11706 (send_process): Setup coding->src_multibyte according to the
11707 multibyteness of the source.
11709 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11710 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
11711 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
11713 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
11715 * w16select.c (Fw16_set_clipboard_data): Setup members
11716 src_multibyte and dst_multibyte of coding. Adjusted for the
11717 change for find_charset_in_str.
11718 (Fw16_get_clipboard_data): Likewise.
11720 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
11721 dst_multibyte of coding.
11722 (x_to_w32_font): Likewise.
11724 * w32select.c (Fw32_set_clipboard_data): Setup members
11725 src_multibyte and dst_multibyte of coding. Adjusted for the
11726 change for find_charset_in_str.
11727 (Fw32_get_clipboard_data): Likewise.
11729 * xdisp.c (get_next_display_element): Handle 8-bit characters
11731 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
11732 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11734 * xselect.c (selection_data_to_lisp_data): Setup members
11735 src_multibyte and dst_multibyte of coding. Adjusted for the
11736 change for find_charset_in_str.
11737 (lisp_data_to_selection_data): Likewise.
11739 2000-05-19 Gerd Moellmann <gerd@gnu.org>
11741 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
11743 * dispextern.h (Vimage_types): Add extern declaration.
11745 * xdisp.c (Vimage_types): Moved here from xfns.c.
11746 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
11748 * xfns.c (Vimages_types): Moved to xdisp.c.
11749 (syms_of_xfns): Move `image-types' to xdisp.c.
11751 * w32fns.c (Vimage_types): Removed.
11752 (syms_of_w32fns): Remove `image-types'.
11754 2000-05-18 Kenichi Handa <handa@etl.go.jp>
11756 * fns.c (map_char_table): Pay attention to character number of
11757 charset. Check the validity of charset at the first level. For
11758 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
11761 * fontset.c: Include "buffer.h".
11762 (fs_load_font): If the face has fontset, record the face ID in
11764 (Finternal_char_font): New function.
11765 (accumulate_font_info): New function.
11766 (Ffontset_info): Rewritten for the new fontset implementation.
11767 (syms_of_fontset): Register Vdefault_fontset in the first element
11768 of Vfontset_table. Include Vdefault_fontset in
11769 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
11772 2000-05-16 Dave Love <fx@gnu.org>
11774 * m/iris5d.h: Deleted -- unused.
11776 2000-05-16 Gerd Moellmann <gerd@gnu.org>
11778 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
11779 `invalid' instead of `illegal'.
11781 * indent.c (Fmove_to_column): When ending within a tab, insert
11782 spaces first so that markers at the end of the tab get adjusted.
11784 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
11785 buffer list that wasn't selected in that frame.
11787 * filelock.c (get_boot_time): To obtain an 8 char file name, which
11788 is needed on mescaline, use a 2 char prefix, and call
11789 make_temp_name with second arg non-zero.
11791 * fileio.c (make_temp_name): New function, extracted from
11793 (Fmake_temp_name): Use it.
11795 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11797 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11799 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11801 * Makefile.in (lisp): Add env.elc.
11803 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11805 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11807 * search.c (Freplace_match): Handle case of `\N' in the
11808 replacement when there's no group N.
11810 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11812 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11813 of the message to message_dolog.
11815 * keyboard.c (read_char): Don't clear current message for help
11816 events; let the code handling help events handle this. Change
11817 code detecting help events that should be ignored.
11819 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11820 we're interating over a string.
11822 2000-05-09 Dave Love <fx@gnu.org>
11824 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11825 that offset before writing. Move gcpro region past call of
11828 2000-05-04 Dave Love <fx@gnu.org>
11830 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11832 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11834 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11835 of inserted characters when BUF equals the current buffer, and PT
11836 is in front of or equal to FROM.
11838 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11840 * xdisp.c (handle_single_display_prop): If display property value
11841 is invalid, or something not supported on the frame, restore
11842 iterator's position to what it was initially. Make sure to return
11843 0 for invalid and unsupported property values.
11845 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11846 that x_per_char_metric returns null.
11848 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11850 * xterm.h (struct face): Add forward declaration.
11851 (struct image): Ditto.
11852 (image_ascent): Add prototype.
11854 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11855 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11856 image_ascent instead of using IMAGE_ASCENT.
11858 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11859 (IMAGE_ASCENT): Removed.
11861 * xfns.c (Qcenter): New variable.
11862 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11863 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11864 (image_ascent): New function.
11865 (lookup_image): Recognize `:ascent center'.
11866 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11867 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11868 (xbm_load): Don't set image's ascent here.
11869 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11870 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11871 check ascent values here.
11872 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11873 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11874 (syms_of_xfns): Initialize Qcenter.
11876 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11877 to the limits, increase the limits.
11879 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11881 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11882 Check Vfont_encoding_alist against the full name of the opened font.
11884 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11886 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11887 taller than the window.
11889 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11891 * xfaces.c (realize_x_face): Fix the argument of the second
11892 xassert. BASE_FACE may not be a face for ASCII.
11894 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11896 * print.c (print_object): Treat print-length < 0 as nil.
11898 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11900 * s/freebsd.h (TERMCAP_OBJ): Removed.
11901 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11903 * lread.c (read1): Don't treat period followed by certain
11904 characters as symbol start.
11906 * xfns.c (slurp_file): New function.
11907 (xbm_image_p): Handle case of in-memory XBM files.
11908 (xbm_scan): Rewritten to work on memory buffers instead of files.
11909 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11910 Work on memory buffers instead of files. If DATA is null test
11911 if buffer looks like an in-memory XBM file.
11912 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11913 memory buffers instead of files.
11914 (xbm_file_p): New function.
11915 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11917 * lread.c (end_of_file_error): New function.
11918 (read1): Call it instead of signaling `end-of-file' directly.
11920 * print.c (print_error_message): Print data of `end-of-file'
11921 with Fprinc instead of Fprin1.
11923 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11925 * window.c (freeze_window_start): Check that minibuffer scroll
11926 window isn't nil before extracting the window structure pointer
11929 * undo.c (record_delete): If we hit the end of the undo list, stop
11930 picking elements apart.
11932 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11934 * xdisp.c (display_line): If lines are continued, restore
11935 iterator's ascent/descent information to the values before the
11936 first glyph not fitting on the line.
11938 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11940 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11941 positions in glyph matrix. Don't compute new window end positions.
11943 * dispnew.c (increment_matrix_positions): Renamed from
11944 increment_glyph_matrix_buffer_positions.
11945 (increment_row_positions): Renamed from
11946 increment_glyph_row_buffer_positions.
11948 * dispextern.h: Change names of renamed functions from dispnew.c
11951 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11953 * fileio.c (Fdo_auto_save): Create directories for auto-save
11954 list file if necessary.
11956 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11957 from buffer or frame.
11958 (automatic_hscrolling_p): New variable.
11959 (hscroll_windows): Scroll windows horizontally only if automatic
11960 hscrolling is allowed.
11961 (syms_of_xdisp): New variable `automatic-hscrolling'.
11963 * frame.h (struct frame): Add member extra_line_spacing.
11965 * xfns.c (x_set_line_spacing): New function.
11966 (Fx_create_frame): Set line spacing from resources.
11967 (Qline_spacing): New variable.
11968 (syms_of_xfns): Initialize Qline_spacing.
11970 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11972 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11973 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11974 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11975 extra_line_spacing from default value.
11976 (init_buffer_once): Initialize default value of extra_line_spacing.
11978 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11981 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11982 prompt_width. Add extra line spacing.
11984 * term.c (produce_glyphs): Remove reference to struct it's
11987 * dispextern.h (struct it): Remove member prompt_width, add
11988 extra_line_spacing.
11990 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11992 * dispnew.c (update_frame_line): When writing a whole line, make
11993 sure cursor is in the right row afterwards, otherwise a use of
11994 capability `ch' in cmgoto might leave the cursor in the row below.
11996 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11998 * lisp.h (struct Lisp_Buffer_Cons): Remove.
12000 * keyboard.c (timer_check): Fix typo in comment.
12002 2000-04-21 Kenichi Handa <handa@etl.go.jp>
12004 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
12005 name change: ch -> character.
12007 2000-04-20 Gerd Moellmann <gerd@gnu.org>
12009 * keyboard.c (echo_message_buffer): New variable.
12010 (echo_now): Set echo_message_buffer to the echo area buffer used
12011 to display the echo.
12012 (cancel_echoing): Reset echo_message_buffer to nil.
12013 (read_char): Code rewritten that handles canceling an echo or
12014 echoing a dash, respectively.
12016 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
12017 directory doesn't exist.
12019 2000-04-19 Dave Love <fx@gnu.org>
12021 * fns.c (syms_of_fns): Defsubr mapc.
12022 (concat): Don't allow numeric args.
12023 (Fconcat): Doc change.
12025 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
12027 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
12028 instead define end_match(1|2) more carefully.
12029 Use GET_CHAR_BEFORE_2 for `begline'.
12031 2000-04-19 Gerd Moellmann <gerd@gnu.org>
12033 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
12034 on 64-bit systems where NULL is defined as `0'.
12036 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
12037 the `variable argument list' to make it work on Alpha.
12039 * m/alpha.h (_LP64) [!_LP64]: Define.
12040 (ORDINARY_LINK): Define for NetBSD.
12042 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
12044 2000-04-19 Dave Love <fx@gnu.org>
12046 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
12049 * Makefile.in (LIBS): Don't use.
12050 (GETLOADAVG_OBJ): Define again.
12051 (otherobj): Add GETLOADAVG_OBJ.
12053 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
12055 2000-04-18 Gerd Moellmann <gerd@gnu.org>
12057 * lread.c (read_filtered_event): Cancel and start busy cursor.
12059 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
12060 that the per-character metrics may be null.
12062 2000-04-17 Gerd Moellmann <gerd@gnu.org>
12064 * buffer.c (clone_per_buffer_values): New function.
12065 (Fmake_indirect_buffer): Add optional argument CLONE. Call
12066 clone_per_buffer_values if CLONE is not nil.
12068 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12070 2000-04-16 Dave Love <fx@gnu.org>
12072 * Makefile.in: Remove obsolete localcpp stuff.
12073 (GETLOADAVG_OBJ): Don't define.
12074 (obj): Move LIBOBJS...
12075 (otherobj): ... to here.
12076 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12077 whitespace-only lines after the continuation (Irix).
12079 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12081 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12083 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12085 2000-04-14 Dave Love <fx@gnu.org>
12087 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12088 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12089 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12090 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12093 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12094 autoconfiscated HAVE_GETLOADAVG.
12096 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12099 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12101 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12102 (fill_in_lock_file_name): Avoid existing files that aren't links.
12104 2000-04-14 Dave Love <fx@gnu.org>
12106 * Makefile.in (LIBS, LIBOBJS): New variable.
12107 (INTERVAL_SRC): Convert to make variable.
12108 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12109 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12110 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12112 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12113 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12114 (shortlisp): Add facemenu, float-sup, frame.
12115 (SOME_MACHINE_LISP): Remove them from here.
12116 (LIBES): Change unused LDLIBS to autoconf LIBS.
12118 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12120 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12122 * composite.c (update_compositions): If FROM and TO are not in a
12123 valid range, do nothing.
12125 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12127 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12129 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12131 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
12134 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
12136 * fileio.c (a_write): Remove redundant semi-colons.
12137 (e_write): Return -1 if failed to write all the data.
12138 This fixes the changes made at 1999-12-15.
12140 2000-04-12 Dave Love <fx@gnu.org>
12142 * fns.c (mapcar1): Test for null vals to support mapc.
12143 (Fmapc): New function.
12145 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
12147 * msdos.c (NUM_MOUSE_BUTTONS): Define.
12148 (IT_frame_up_to_date): Support the buffer local value of
12149 cursor-type, if defined.
12151 2000-04-10 Dave Love <fx@gnu.org>
12153 * editfns.c (preceding-char, following-char): Doc fix.
12155 2000-04-10 Ken Raeburn <raeburn@gnu.org>
12157 * Makefile.in (temacs): Revert 2000-03-12 change.
12159 2000-04-10 Jason Rumney <jasonr@gnu.org>
12161 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
12163 2000-04-10 Gerd Moellmann <gerd@gnu.org>
12165 * xdisp.c (setup_echo_area_for_printing): Choose an echo
12166 area buffer, if it's not set up yet.
12168 * indent.c (compute_motion): Set immediate_quit.
12170 2000-04-09 Gerd Moellmann <gerd@gnu.org>
12172 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
12173 (realize_tty_face): Suppress boldness if colors are the inverse of
12174 the default colors, and tty_suppress_bold_inverse_default_colors_p
12176 (Ftty_suppress_bold_inverse_default_colors): New function.
12177 (syms_of_xfaces): Defsubr it.
12179 * buffer.c (Frestore_buffer_modified_p): New function.
12180 (syms_of_buffer): Defsubr it.
12182 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12184 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12185 charset id (int) argument, not a charset (Lisp_Object).
12187 * coding.h (code_convert_string): Declare.
12188 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
12189 object, as the fourth argument to code_convert_string.
12191 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
12192 (Fset_fontset_font): Use EQ to compare lisp objects.
12194 2000-04-05 Ken Raeburn <raeburn@gnu.org>
12196 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
12197 a pointer that looks like a lisp object.
12198 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
12199 zero, instead see whether it's an integer object, since they can't
12201 (GET_INTERVAL_OBJECT): Simply assign to the destination.
12203 * dispnew.c (allocate_matrices_for_frame_redisplay)
12204 (direct_output_forward_char): Use X(U)INT and make_number as needed
12205 to convert between (unsigned) int values and lisp integers.
12206 * keyboard.c (read_key_sequence): Likewise.
12207 * lread.c (substitute_object_recurse): Likewise.
12208 * fns.c (concat, hash_lookup, hash_remove): Likewise.
12209 * minibuf.c (do_completion, Fminibuffer_complete_word)
12210 (Fminibuffer_completion_help): Likewise.
12211 * term.c (produce_special_glyphs): Likewise.
12213 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
12214 * print.c (print_preprocess, print_object): Likewise.
12216 * search.c (compile_pattern): Use NILP when checking for nil.
12218 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
12219 __OPTIMIZE__]: Provide a GNU C macro version that handles
12220 lisp-object unions.
12221 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
12222 field, to better cope with ENABLE_CHECKING and calls that modify a
12223 Lisp_Object using its old value.
12225 2000-04-04 Gerd Moellmann <gerd@gnu.org>
12227 * window.c (compare_window_configurations): Signal an error
12228 if parameters C1 or C2 aren't window configurations.
12230 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
12231 AFTER_POTENTIAL_GC calls around calls to functions that can
12232 signal an error and thus invoke the debugger.
12234 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12236 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12237 an error if decoding fails.
12239 * keyboard.c (lispy_mouse_names): Variable removed.
12240 (Vlispy_mouse_stem): New variable.
12241 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12242 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12243 for any mouse button number. Increase size of mouse_syms and
12244 button_down_location as needed. Call modify_event_symbol with
12245 different arguments.
12246 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12247 Call modify_event_symbol with different arguments.
12248 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12249 for any button number. Call modify_event_symbol with different
12251 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
12252 Accept a string for NAME_ALIST_OR_STEM.
12254 * lisp.h (larger_vector): Add prototype.
12256 * fns.c (larger_vector): Make externally visible.
12258 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
12260 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
12262 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
12263 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
12264 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
12265 we are between str1 and str2.
12266 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
12267 (PATFETCH): Use `TRANSLATE'.
12268 (PATFETCH_RAW): Fetch multibyte char if applicable.
12269 (PATUNFETCH): Remove.
12270 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12271 When writing a char, write it directly into the pattern buffer rather
12272 than going needlessly through a temp char-array.
12273 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
12274 multibyte magic and remove the useless `#ifdef emacs'.
12275 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
12278 * regex.h (struct re_pattern_buffer): Make field `multibyte'
12279 conditional on `emacs'.
12281 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
12283 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12285 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
12286 non-union-type versions of XMARK and friends here, because XMARK
12287 and friends won't work on an integer field if NO_UNION_TYPE is not
12289 (make_number): Define as a function if it's not defined as a macro.
12291 * composite.c (run_composite_function): Use NILP when checking for nil.
12292 (syms_of_composite): Delete local var NARGS, pass an int as first
12293 argument to Fmake_hash_table.
12295 * editfns.c (text_property_stickiness): Use NILP to test
12296 Lisp_Object boolean value.
12297 (Fmessage_or_box): Don't use NILP to test int variable.
12298 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
12299 problems reading from and changing the same lisp value in an
12302 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12304 * term.c (TN_no_color_video): New variable.
12305 (term_init): Intitialize TN_no_color_video.
12306 (enum no_color_bit): New enumeration.
12307 (MAY_USE_WITH_COLORS_P): New macro.
12308 (turn_on_face): Use it to determine if attributes may be used
12309 combined with colors.
12311 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12313 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
12314 with int lvalues via casts; instead, just yield lisp object lvalues.
12315 (enlarge_window): Variable sizep now points to Lisp_Object. Use
12316 proper accessor macros.
12317 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
12318 (grow_mini_window): Fix typo getting int value of root->height.
12320 * xdisp.c (compute_string_pos): Fix order of arguments to
12321 string_pos_nchars_ahead.
12322 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
12323 count arg to variable-arg routines like Frun_hook_with_args and
12325 (back_to_previous_visible_line_start)
12326 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
12327 fixed-arg routines like Fget_char_property and Fmake_string.
12328 (reconsider_clip_changes): Use XINT when comparing integer lisp
12329 objects, or passing them as int arguments.
12330 (mark_window_display_accurate, insert_left_trunc_glyphs)
12331 (append_space, extend_face_to_end_of_line): Use make_number when
12332 storing or passing integer values as lisp objects.
12333 (set_cursor_from_row, highlight_trailing_whitespace): Use
12334 INTEGERP, not implicit test against zero, for glyph object.
12335 (try_window_id): Don't use make_number when we want an int value.
12337 * xfaces.c (xlfd_symbolic_value): Make last argument a
12338 Lisp_Object, to be consistent with callers.
12339 (Fbitmap_spec_p): Use XINT to get numeric value of height.
12340 (lface_hash): Apply XFASTINT to lisp values before folding in.
12342 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
12343 fill in window width and height. Pass an int, not a lisp object,
12344 as first arg to Finsert.
12346 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12348 * xfaces.c (realize_basic_faces): Block input while realizing
12351 * keyboard.c (lispy_mouse_names): Add additional mouse names.
12353 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
12355 2000-03-31 Gerd Moellmann <gerd@gnu.org>
12357 * xterm.c (x_produce_glyphs): When displaying unibyte text
12358 or ASCII, handle case that per-char metric is null.
12360 2000-03-30 Ken Raeburn <raeburn@gnu.org>
12362 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
12364 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
12365 (XSUBR, XBUFFER): Verify correct object type before returning
12366 pointer, using eassert.
12367 * frame.h (XFRAME): Likewise.
12369 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
12370 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
12371 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
12372 * data.c (set_internal): Likewise.
12373 * dispextern.h (WINDOW_WANTS_MODELINE_P)
12374 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
12375 * fileio.c (auto_save_1): Likewise.
12376 * insdel.c (check_markers): Likewise.
12377 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
12378 * undo.c (record_insert): Likewise.
12379 * vmsproc.c (child_sig): Likewise.
12380 * window.c (unshow_buffer, window_loop): Likewise.
12381 * xterm.c (x_erase_phys_cursor): Likewise.
12383 2000-03-30 Gerd Moellmann <gerd@gnu.org>
12385 * xfns.c (free_image_cache): Free the cache structure itself
12386 last, after all its members have been freed.
12388 * lisp.h (xstrdup): Add prototype.
12390 * alloc.c (xstrdup): Moved here from xfaces.c.
12391 (allocating_for_lisp): Variable removed.
12392 (lisp_malloc): Block input around the calls to malloc and mem_insert.
12394 * xfaces.c (realize_tty_face): Use find_symbol_value instead
12396 (xstrdup): Moved to alloc.c.
12398 2000-03-29 Ken Raeburn <raeburn@gnu.org>
12400 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
12402 * emacs.c (main): Fix sense of no-loadup test.
12404 * config.in (ENABLE_CHECKING): Undef.
12406 * lisp.h (struct interval): Replace "parent" field with a union of
12407 interval pointer and Lisp_Object; add new bitfield to use as
12408 discriminant. Change other flag fields to bitfields.
12409 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
12410 is defined and the supplied test fails, print a message and abort.
12411 (eassert): New macro. Use CHECK to provide an assert-like facility.
12413 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
12414 pointers; abort if the value looks like a lisp object.
12415 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
12416 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
12417 Modify for new interval parent definition.
12419 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
12420 (UNMARK_BALANCE_INTERVALS): Update references that need an
12421 addressable lisp object in the interval structure.
12422 (die): New function.
12423 (suppress_checking): New variable.
12425 * intervals.c (interval_start_pos): Just return 0 if there's no
12428 2000-03-29 Gerd Moellmann <gerd@gnu.org>
12430 * lread.c (read1): Accept `.' (period) as symbol start like in CL
12431 and earlier Emacs versions.
12433 * keyboard.c (Ftop_level): Cancel busy-cursor.
12435 * eval.c (call_debugger): Cancel busy-cursor.
12437 2000-03-29 Kenichi Handa <handa@etl.go.jp>
12439 * search.c (Freplace_match): Adjust multibyteness of the current
12440 buffer and NEWTEXT. Free allocated memory before signaling an error.
12442 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
12444 * regex.c (analyse_first): New function obtained by ripping out most
12445 of re_compile_fastmap and generalizing it a little bit so that it
12446 can also just return whether a given (sub)pattern can match the empty
12448 (regex_compile): Use `analyse_first' to decide whether the loop-check
12449 needs to be done or not for *, +, *? and +? (the loop check is costly
12450 for non-greedy repetition).
12451 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
12453 2000-03-28 Dave Love <fx@gnu.org>
12455 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
12457 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
12459 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
12461 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
12463 (enum re_opcode_t): Update description of succeed_n.
12464 (PATFETCH): Always define.
12465 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
12466 operators, char classes, shy-groups and intervals).
12467 Optimize special cases of intervals so as to only use succeed_n and
12468 jump_n when really needed.
12469 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
12470 that we don't have to handle the special cases any more.
12471 Simplify on_failure_jump handling as well.
12473 2000-03-28 Jason Rumney <jasonr@gnu.org>
12475 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
12477 2000-03-27 Gerd Moellmann <gerd@gnu.org>
12479 * s/freebsd.h (GC_SETJMP_WORKS): Define.
12481 * s/msdos.h (GC_SETJMP_WORKS): Define.
12483 * alloc.c (mark_maybe_object): New function.
12484 (mark_memory): Use it.
12485 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
12486 (setjmp_tested_p, longjmp_done): New variables.
12487 (test_setjmp): New function.
12488 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
12489 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
12491 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
12492 to DEC_TEXT_POS and INC_TEXT_POS.
12494 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
12495 with parameter MULTIBYTE_P.
12497 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
12499 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
12500 buffers because it looks for multibyte character byte sequences
12501 which don't exist in unibyte text.
12503 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
12505 * xfaces.c (register_color, unregister_color, unregister_colors)
12506 [DEBUG_X_COLORS]: New functions.
12507 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
12509 * xfns.c (x_set_cursor_color): Get color reference counts right.
12511 * xterm.c (x_copy_color): New function.
12512 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
12514 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
12515 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
12516 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
12517 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
12518 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
12519 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
12520 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
12521 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
12522 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
12523 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
12525 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
12526 names for handling per-buffer variables.
12528 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
12529 instead of MAX_BUFFER_LOCAL_VARS.
12530 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
12532 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
12534 * xfns.c (x_specified_cursor_type): New function.
12535 (x_set_cursor_type): Use it.
12537 * buffer.h (struct buffer): Add cursor_type.
12539 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
12541 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
12542 (print_partial_compiled_pattern, re_compile_fastmap):
12544 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
12545 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
12546 executing it as well as when popping it off the stack to find infinite
12547 loops in non-greedy repetition operators.
12549 2000-03-26 Gerd Moellmann <gerd@gnu.org>
12551 * doc.c (Qfunction_documentation): New variable.
12552 (syms_of_doc): Initialize Qfunction_documentation.
12553 (Fdocumentation): If FUNCTION is a symbol with non-nil
12554 `function-documentation' property, return a documentation derived
12557 * buffer.c (syms_of_buffer): Add default-cursor-type.
12558 (init_buffer_once): Don't let cursor_type have a local value
12561 * xterm.c (x_display_and_set_cursor): Choose cursor depending
12562 on buffer-local value of cursor_type.
12563 (x_draw_bar_cursor): Add parameter WIDTH.
12565 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
12566 (init_buffer_once): Set default cursor_type value to t.
12567 Mark cursor_type as local everywhere.
12568 (syms_of_buffer): New per-buffer variable cursor-type.
12570 * buffer.h (struct buffer): Remove member local_var_flags,
12572 (MAX_BUFFER_LOCAL_VARS): New macro.
12573 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
12574 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
12575 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
12576 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
12578 * print.c (print_object): Use new macros for per-buffer variables.
12580 * category.c (Fset_category_table): Use new macros for per-buffer
12583 * buffer.c (buffer_permanent_local_flags): Make a char array.
12584 (max_buffer_local_idx): New variable.
12585 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
12586 for new handling of per-buffer variables.
12587 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
12588 (init_buffer_once): Initialize per-buffer vars differently.
12589 Set max_buffer_local_idx.
12591 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
12594 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
12596 * data.c (do_symval_forwarding, store_symval_forwarding)
12597 (find_symbol_value, set_internal, default_value, Fset_default)
12598 (Fkill_local_variable, Flocal_variable_p): Use new macros for
12599 per-buffer variables.
12601 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
12603 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12605 * xterm.c (x_term_init): Unblock input around call1 of
12606 Qvendor_specific_keysyms.
12608 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
12609 (find_defun_start): Consider an open parenthesis in column 0
12610 a defun start only if open_paren_in_column_0_is_defun_start is set.
12611 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
12613 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
12615 * eval.c (Fautoload): Add entry in load-history (if after dump).
12616 * lread.c (load-history): Update docstring.
12618 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12620 * indent.c (Fvertical_motion): Always use the current buffer.
12621 Temporarily change the window's buffer, if necessary.
12623 2000-03-23 Gerd Moellmann <gerd@gnu.org>
12625 * xterm.c (fast_find_position): Make sure not to consider rows
12626 not visible in the window.
12628 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
12630 * regex.c (enum syntaxcode): Provide default for non-Emacs.
12631 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
12633 2000-03-22 Jason Rumney <jasonr@gnu.org>
12635 * w32menu.c (single_submenu): Set help string to NULL if none.
12636 (w32_menu_show): Set help string correctly.
12637 (add-menu-item): Set help string in MIIM_DATA for menu item.
12638 Load SetMenuItemInfoA explicitly.
12639 (w32_menu_display_help): New function.
12641 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
12642 (QCdata): Moved to xdisp.c.
12644 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
12645 (Vw32_charset_to_codepage_alist): Removed.
12646 (Vw32_charset_info_alist): New variable.
12647 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
12648 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
12649 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
12650 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
12652 (w32_codepage_for_font): Use Vw32_charset_info_alist.
12653 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
12654 Define Vw32_charset_info_alist and w32_charset symbols.
12656 2000-03-22 Jason Rumney <jasonr@gnu.org>
12658 * makefile.nt (w32bdf.obj): Update dependencies.
12660 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
12662 * w32fns.c: Include fontset.h after dispextern.h.
12663 (Fx_create_frame): Do not create fontset.
12664 (w32_load_system_font): Doc fix.
12665 (Fx_close_connection): Free full_name if it is not shared.
12667 * w32term.c: Include fontset.h after dispextern.h.
12668 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
12670 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
12671 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
12672 (w32_font_is_double_byte): New function, needs body.
12673 (x_append_glyph): Set glyph->glyph_not_available_p.
12674 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12675 it->charset. If it->multibyte_p is zero and it->c is a multibyte
12676 character, convert it to a unibyte character.
12677 (struct glyph_string): Delete member `charset'.
12678 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
12679 calculating it is found.
12680 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12681 the case that per char metric is not available correctly.
12682 (x_fill_glyph_string): Handle the case that the specific glyph is
12683 not available correctly.
12684 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12685 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12686 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12687 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12688 fontset. Don't call FS_LOAD_FONT.
12690 2000-03-22 Ken Raeburn <raeburn@gnu.org>
12692 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
12693 (INT_LISPLIKE): New macro.
12694 (NULL_INTERVAL_P): Use it.
12695 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
12696 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
12697 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
12699 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
12700 explicit references to "parent" field of struct interval and
12701 associated unclean type conversions.
12702 * intervals.c (create_root_interval, root_interval, rotate_right)
12703 (rotate_left, balance_possible_root_interval, split_interval_right)
12704 (split_interval_left, interval_start_pos, find_interval)
12705 (next_interval, previous_interval, update_interval)
12706 (adjust_intervals_for_insertion, delete_node, delete_interval)
12707 (adjust_intervals_for_deletion, merge_interval_right)
12708 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
12709 (copy_intervals_to_string): Likewise.
12710 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
12712 * syntax.c (update_syntax_table): Likewise.
12714 * intervals.c (reproduce_tree_obj): New function, like
12715 reproduce_tree but takes a Lisp_Object for the parent. Declare
12717 (graft_intervals_into_buffer): Use it when appropriate.
12718 (reproduce_tree): Declare with prototype.
12719 (balance_possible_root_interval): Check that the parent is a lisp
12720 object before trying to examine its type.
12722 2000-03-22 Gerd Moellmann <gerd@gnu.org>
12724 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
12725 as strings only if both are known to be strings.
12727 * s/openbsd.h (LIBS_TERMCAP): Undef.
12729 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
12731 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
12732 definitions for non-Emacs compilation.
12733 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
12734 outside of `#ifdef emacs'.
12735 (print_partial_compiled_pattern): Update.
12736 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
12737 (re_compile_fastmap): Merge handling of charset and charset_not (for
12738 emacs and non-emacs compilation as well).
12739 Similarly for (not)categoryspec and (not)syntaxspec.
12740 Don't use the fastmap when reaching `anychar' since the added
12741 complexity is not justified.
12742 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
12743 and (not)syntaxspec. Merge (not)categoryspec.
12745 2000-03-22 Kenichi Handa <handa@etl.go.jp>
12747 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
12748 (FACE_FOR_CHAR): Define them differently for the configuration of
12751 2000-03-21 Dave Love <fx@gnu.org>
12753 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
12756 2000-03-21 Gerd Moellmann <gerd@gnu.org>
12758 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
12759 (lface_fully_specified_p): Don't check contents of
12760 LFACE_FONT_INDEX because that attribute is optional.
12761 (realize_x_face): Remove now unwarranted xassert.
12763 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
12765 The following changes are to make font selection based on
12766 characters, not charset. In addition, they recover fontset
12767 facilities while utilizing the new font selection mechanism.
12769 * Makefile.in (fontset.o): Depend on dispextern.h.
12771 * alloc.c (mark_face_cache): Don't mark face->registry.
12773 * dispextern.h (struct glyph): New member glyph_not_available_p.
12774 Use 22 bits for face_id.
12775 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
12776 (struct face): Delete member registry, new member ascii_face.
12777 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
12778 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
12779 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
12780 (struct it): Delete member charset, new member glyph_not_available_p.
12782 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
12783 (struct fontset_info, struct fontset_data): Structs removed.
12784 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
12785 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
12786 (fs_load_font, fs_query_fontset): Adjusted for new argument.
12787 (fs_free_face_fontset, fontset_font_pattern)
12788 (face_suitable_for_char_p, face_for_char)
12789 (make_fontset_for_ascii_face): Extern them.
12790 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
12791 (FS_LOAD_FACE_FONT): New macro.
12793 * fontset.c: All codes rewritten or adjusted for the change of
12794 fontset implementation. Now fontset is represented by char table.
12795 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12797 (my_strcasecmp): Function removed.
12798 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12799 (AREF, ASIZE): New macros.
12800 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12801 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12802 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12803 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12804 (fontset_id_valid_p, font_family_registry, fontset_name)
12805 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12806 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12808 (fs_load_font): New arg FACE. Caller changed.
12809 (fs_query_fontset): Argument changed. Caller changed.
12810 (Fquery_fontset): call fs_query_fontset.
12811 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12813 (clear_fontset_elements, check_registry_encoding)
12814 (check_fontset_name): New functions.
12815 (syms_of_fontset): Set char-table-extra-slots property of fontset
12816 to 3. Staticpro and initialize Vfontset_table and
12817 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12819 * frame.h (struct frame): Member `fontset_data' removed.
12820 (FRAME_FONTSET_DATA): Macro removed.
12822 * frame.c (make_frame): Don't allocate f->fontset_data.
12823 (Fdelete_frame): Don't free f->fontset_data.
12825 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12827 * xdisp.c (charset_at_position): Function removed.
12828 (init_iterator): Don't set member charset of struct `it'.
12829 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12830 (next_element_from_display_vector, insert_left_trunc_glyphs):
12832 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12834 (get_next_display_element, append_space)
12835 (extend_face_to_end_of_line): Likewise.
12837 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12839 (clear_font_table, frame_update_line_height, load_face_font):
12840 Adjusted for the change of fontset implementation.
12841 (load_face_fontset_font): Function removed.
12842 (pixel_point_size): New function.
12843 (font_list): Argument type changed. Caller changed.
12844 (LFACE_FONT): New macro.
12845 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12846 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12847 Lisp_Object. Determine the font name by actually loading a font
12848 by the specified pattern. Set LFACE_FONT (lface) to the specified
12849 pattern. Even if a font is not found, don't try alternatives.
12850 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12851 (set_font_frame_param): If `font' is specified in lface, use it.
12852 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12853 (lface_same_font_attributes_p): Likewise.
12854 (make_realized_face): Arguent changed. Caller changed. Set
12855 face->ascii_face to face itself.
12856 (free_realized_face): Free face->fontset if face is for ASCII.
12857 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12858 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12859 (free_realized_multibyte_face): New function.
12860 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12861 changed. Caller changed.
12862 (try_font_list): Argument type changed.
12863 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12864 (choose_face_font): Argument changed. Handle fontset properly.
12865 (choose_face_fontset_font): Function removed.
12866 (realize_default_face, realize_named_face): Don't remove the
12868 (realize_face): Argument changed. Caller changed. Remove face
12869 with the arg former_face_id in advance. Load font for the new face.
12870 (realize_x_face): Argument changed. Caller changed. For a
12871 multibyte character, share fontset with base_face. For a single
12872 byte character, make a new realized fontset. Don't load a font here.
12873 (realize_tty_face): Argument changed. Caller changed.
12874 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12875 (face_at_buffer_position): Don't check multibyte_p for returning
12877 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12878 FACE_SUITABLE_FOR_CHARSET_P.
12879 (syms_of_xfaces): Remove code for Qx_charset_registry and
12880 Vface_default_registry.
12882 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12883 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12884 (x_per_char_metric): Don't try FONT->default_char. Even if
12885 pcm->width is zero, glyph bits may exist.
12886 (x_encode_char): Always initialize char2b->byte1.
12887 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12888 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12889 (x_append_glyph): Set glyph->glyph_not_available_p.
12890 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12891 it->charset. Handle the case that per char metric is not
12892 available. If it->multibyte_p is zero and it->c is a multibyte
12893 character, convert it to a unibyte character.
12894 (struct glyph_string): Delete member `charset'.
12895 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12896 the case that per char metric is not available correctly.
12897 (x_fill_glyph_string): Handle the case that the specific glyph is
12898 not available correctly.
12899 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12900 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12901 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12902 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12903 fontset. Don't call FS_LOAD_FONT.
12905 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12906 (x_create_tip_frame): Likewise.
12907 (Fx_close_connection): Free full_name of font_info.
12909 * fns.c (optimize_sub_char_table): New function.
12910 (Foptimize_char_table): New function.
12911 (syms_of_fns): Defsubr Soptimize_char_table.
12913 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12915 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12916 only if buffer is displayed in some window.
12918 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12919 (try_window_reusing_current_matrix): Don't call scroll run
12920 function if run's current and desired position are the same;
12921 this prevents cursor flickering.
12923 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12925 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12927 * regex.c (RE_STRING_CHAR): New macro.
12928 (GET_CHAR_AFER_2): Remove.
12929 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12930 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12931 (print_partial_compiled_pattern, re_compile_fastmap)
12932 (re_match_2_internal): Remove on_failure_jump_exclusive.
12933 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12934 optimization only need to work for * (ie. can use of_keep_string_jump).
12935 Remove the special case for .*\n since it is now covered by the general
12937 (re_search_2): Don't bother with `room'.
12938 (skip_one_char): New function.
12939 (skip_noops): Simplify since `memory' is not needed any more.
12940 (mutually_exclusive_p): Restructure slightly to use `switch' and
12941 add handling for "all" remaining cases.
12942 (re_match_2_internal): Change on_failure_jump_smart to use
12943 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12944 rather than on_failure_jump_exclusive.
12946 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12948 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12949 number of bits per RGB because it's everywhere used as the depth
12952 * term.c (calculate_costs): Remove code dealing with X frames.
12954 2000-03-19 Richard M. Stallman <rms@gnu.org>
12956 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12958 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12960 * lread.c (read_integer): Unread the last char not consumed.
12962 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12964 * xterm.c (x_update_window_cursor): Don't update in frames
12965 which are in the process of being deleted.
12967 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12969 * Makefile.in (mostlyclean): Add `*.core'.
12970 (clean): Add `bootstrap-emacs'.
12972 * lread.c (read_integer): New function.
12973 (read1): Support read syntax #o, #x, #b, #r.
12975 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12977 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12978 make sure POINTER_TO_OFFSET gives the same value before and after
12979 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12980 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12981 (debug): Now only active if > 0 rather than if != 0.
12982 (DEBUG_*): Update for the new meaning of `debug'.
12983 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12984 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12985 in `succeed_n', `jump_n' and `set_number_at'.
12986 (store_op1, store_op2, insert_op1, insert_op2)
12987 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12988 (group_in_compile_stack): Move to after its arg's types are
12989 declared and add a prototype.
12990 (PATFETCH): Define in terms of PATFETCH_RAW.
12991 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12992 (QUIT): Redefine as a nop except for NTemacs.
12993 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12994 indentation of the greedy-op and shy-group code.
12995 (at_(beg|end)line_loc_p): Fix argument's types.
12996 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12997 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12998 (MATCHING_IN_FIRST_STRING): Remove.
12999 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
13000 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
13001 QUIT unconditionally.
13003 2000-03-15 Gerd Moellmann <gerd@gnu.org>
13005 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
13008 * process.c (send_process): Add a hint that the function
13009 can call Lisp code to its comment.
13011 * lread.c (load_dangerous_libraries): New variable.
13012 (Vbytecomp_version_regexp): New variable.
13013 (safe_to_load_p): New function.
13014 (Fload): Handle files not compiled with Emacs specially.
13015 (syms_of_lread): New Lisp variable load-dangerous-libraries.
13017 2000-03-14 Gerd Moellmann <gerd@gnu.org>
13019 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
13021 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
13022 support functions only if HAVE_X11R6_XIM is defined.
13023 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
13025 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
13027 * xfns.c (X_I18N_INHIBITED): Don't define.
13028 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
13029 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
13031 * config.in (HAVE_X_I18N): Moved here from xterm.h.
13032 (HAVE_X11R6_XIM): Define.
13034 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
13036 * xterm.c (x_term_init): Add support for X resource `synchronous'.
13037 If set, call XSynchronize.
13039 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
13041 * regex.c: Declare a new type `re_char' used throughout the code
13042 for the string char type. It's `const unsigned char' to match the
13043 rest of Emacs. Consistently make sure all pointers to strings use
13044 it and make sure all pointers into the pattern use `unsigned char'.
13045 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
13046 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
13049 * charset.h (GET_CHAR_AFTER_2): Remove.
13050 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
13052 2000-03-12 Ken Raeburn <raeburn@gnu.org>
13054 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
13055 variable before the invocation of YMF_PASS_LDFLAGS, in case both
13056 of them try to use backquotes.
13058 2000-03-12 Dave Love <fx@gnu.org>
13060 * unexelf.c: Restore changes of 1999-10-19.
13061 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
13062 fix its type and alignment; copy it from current process.
13064 2000-03-12 Gerd Moellmann <gerd@gnu.org>
13066 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13067 has been found. Fix bug not computing timer's predecessor.
13069 * fileio.c (Fread_file_name): Handle case that DIR contains a
13072 * window.c (Fsave_window_excursion): Doc fix.
13074 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13076 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13078 * msdos.c (vga_installed): New function, code moved from
13079 dos_set_window_size.
13080 (Qbar, Qcursor_type, outside_cursor): New variables.
13081 (syms_of_msdos): Intern and staticpro them.
13082 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13083 shape used outside Emacs when called for the first time.
13084 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13085 cursor shape used outside Emacs.
13086 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13087 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13089 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13090 parameters specify the cursor. Make qreverse a global
13091 variable (renamed to Qreverse).
13093 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13095 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13097 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13099 This is a big redesign of failure-stack and register handling, prompted
13100 by bugs revealed when trying to add shy-groups. Overall, what happened
13101 is that loops are now structured a little differently, groups can be
13102 shy and the code is a little simpler.
13104 * regex.h: Update the copyright.
13105 (RE_SHY_GROUPS): New value.
13106 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13107 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13109 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13110 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13111 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13112 for (start|stop)_memory since they now only take one argument (the
13113 second has becomes unnecessary).
13114 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13115 (print_compiled_pattern): Use %ld to printf long ints and flush to
13116 make debugging a little easier.
13117 (union fail_stack_elt): Make the integer unsigned.
13118 (struct fail_stack_type): Add a `frame' element.
13119 (INIT_FAIL_STACK): Init `frame' as well.
13120 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13121 (DEBUG_PUSH, DEBUG_POP): Remove.
13122 (NUM_REG_ITEMS): Remove.
13123 (NUM_NONREG_ITEMS): Adjust.
13124 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13125 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13126 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13127 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13129 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13130 address pushed is not the destination of the jump but the source
13132 (NUM_FAILURE_ITEMS): Remove.
13133 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
13134 registers before the actual failure point). Don't hardcode any
13135 meaning for str==NULL anymore.
13136 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
13137 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
13139 (REG_UNSET_VALUE): Use NULL (why not?).
13140 (compile_range): Remove declaration since it doesn't exist.
13141 (struct compile_stack_elt_t): Remove inner_group_offset.
13142 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
13143 (regex_grow_registers): Remove dead code.
13144 (FIXUP_ALT_JUMP): New macro.
13145 (regex_compile): Add shy-groups Change loops to use
13146 on_failure_jump_smart&jump instead of
13147 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
13148 initial (dummy_failure_)jump. Remove c1_base (looks like unused
13149 variable to me). Use `jump' instead of `jump_past_alt' and don't
13150 bother with push_dummy_failure in alternatives since it is now
13151 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
13152 emacs' for (re)allocating the stack.
13153 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
13154 from loop when bufp->can_be_null rather than jumping to `done'.
13155 Avoid jumping backwards so as to ensure termination. Use
13156 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
13157 backreferences. Remove dead code in handling of `anychar'.
13158 (skip_noops, mutually_exclusive_p): New functions taken from the
13159 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
13160 improve mutually_exclusive_p to handle ".+\n".
13161 (lowest_active_reg, highest_active_reg)
13162 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
13163 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
13164 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
13165 variables. Push register (in `start_memory') on the stack rather
13166 than storing it in old_reg(start|end). Remove the cycle detection
13167 from `stop_memory', replaced by the use of on_failure_jump_loop
13168 for greedy loops. Add code for the new on_failure_jump_<foo>.
13169 Remove ad-hoc code in `on_failure_jump' to push more registers in
13170 the case of a loop. Take out code from `maybe_pop_jump' into
13171 separate functions and adapt it to the semantics of
13172 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
13173 and push_dummy_failure. Remove dummy_failure handling and
13174 handling of `failures to jump to on_failure_jump' (this last one
13175 was already dead code, it seems).
13176 (group_match_null_string_p, alt_match_null_string_p)
13177 (common_op_match_null_string_p): Remove.
13179 2000-03-08 Dave Love <fx@gnu.org>
13181 * config.in: Don't depend on __STDC__ for volatile.
13182 Add POINTER_TYPE, PTR, PROTOTYPES.
13184 * hftctl.c, strftime.c: Use PROTOTYPES.
13185 * eval.c (find_handler_clause): Likewise.
13187 * mem-limits.h: Use POINTER_TYPE.
13189 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
13190 (memory_warnings): Declare using POINTER_TYPE.
13192 2000-03-08 Gerd Moellmann <gerd@gnu.org>
13194 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
13196 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
13198 * xfns.c: Remove obsolete code in #if 0.
13199 (Fx_focus_frame): New function.
13201 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13203 * coding.c (coding_category_name): Add coding-category-utf-8,
13204 coding-category-utf-16-be, coding-category-utf-16-le.
13205 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
13206 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
13207 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
13208 (detect_coding_utf_8): New function.
13209 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
13210 UTF_16_LOW_SURROGATE_P): New macros.
13211 (detect_coding_utf_16): New function
13212 (detect_coding_mask): When priorities are specified, skip any
13213 categories that have `nil' coding-system. Fix bug of returning
13214 wrong mask when PRIORITIES is specified and detect_coding_XXX()
13215 returns a mask not set in PRIORITIES.
13216 (detect_eol_type_in_2_octet_form): New function.
13217 (detect_eol): selects detect_eol_type_XXX to call according to
13218 cooding->category_idx.
13219 (detect_coding_system): Remove `nil' coding-system in the result.
13220 (Fupdate_coding_systems_internal): Update all coding-categories.
13222 * coding.h (CODING_CATEGORY_IDX_UTF_8)
13223 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
13225 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
13226 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
13227 (CODING_CATEGORY_IDX_UTF_16_LE)
13228 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
13229 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
13230 (CODING_CATEGORY_MASK_ANY): Include the above macros.
13231 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
13233 2000-03-07 Gerd Moellmann <gerd@gnu.org>
13235 * doc.c (Fdocumentation_property): If value is not a string,
13236 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13238 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13239 close the display with XtCloseDisplay. This caused a bus error
13242 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13243 complete but not unique.
13245 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13247 * process.c (send_process): Remove local variable `procname' that
13248 might become invalid when a GC happens. Instead, access the
13249 process name slot directly.
13251 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
13252 orig_height if set.
13254 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13255 orig_height if set.
13257 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
13259 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
13260 glyph matrices have been freed.
13262 2000-03-05 Gerd Moellmann <gerd@gnu.org>
13264 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
13265 (bootstrap-temacs): Set LC_ALL to C like for temacs.
13267 * xfns.c (QCdata): Moved to xdisp.c.
13269 * xdisp.c (QCdata): Moved here from xfns.c.
13270 (syms_of_xdisp): Initialize QCdata.
13272 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
13274 * window.c (coordinates_in_window): Use
13275 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
13276 FRAME_INTERNAL_BORDER_WIDTH.
13278 * xdisp.c (try_window_id): Recompute unchanged information if
13279 it is obviously invalid.
13281 * xterm.c (x_term_init): Create a colormap if not using the
13284 * xterm.h (select_visual): Change prototype.
13286 * xfns.c (select_visual): Rewritten. Recognize user-specified
13288 (visual_classes): New variable.
13290 2000-03-04 Gerd Moellmann <gerd@gnu.org>
13292 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
13293 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
13294 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
13295 (x_decode_color): Don't handle allocation of white and black specially.
13296 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
13297 XtNcolormap resources.
13298 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
13299 (Fx_create_frame): Initialize color members of x_output structure.
13300 (xpm_load): Pass colormap to XPM lib.
13302 * xfaces.c (x_free_colors): Access colormap of frame using
13303 FRAME_X_COLORMAP. Be paranoid about freeing black and white
13304 when default colormap is used.
13306 * xterm.c (x_term_init): Set Colormap member of x_display_info
13307 structure. Copy colormap if resource `privateColormap' is
13308 specified (PseudoColor only).
13309 (x_setup_relief_color): Access colormap of frame using
13312 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
13313 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
13315 2000-03-04 Jason Rumney <jasonr@gnu.org>
13317 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
13318 other non-platform-specific equivalents.
13319 [WINDOWSNT]: Include w32term.h, fontset.h and define X
13320 specific functions and macros as their w32 equivalents where
13321 non-platform-specifics are not available.
13322 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
13323 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
13324 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
13325 (frame_update_line_height): Use macros to access f->output_data.
13326 (defined_color): Remove FIXME comments; fixed.
13327 (x_face_list_fonts, prepare_face_for_display): Put X specifics
13328 into #ifdef blocks. Add WINDOWSNT blocks.
13329 (Fx_list_fonts): Use macros for accessing font data.
13330 (set_lface_from_font_name): Different default fonts for X and
13332 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
13333 scalable for backward compatibility.
13334 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
13335 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
13337 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
13340 * makefile.nt (w32faces.obj): Remove.
13343 2000-03-03 Jason Rumney <jasonr@gnu.org>
13345 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
13346 correct parameters.
13348 2000-03-03 Ken Raeburn <raeburn@gnu.org>
13350 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
13351 standard ELF definitions here if the system header does not.
13353 2000-03-03 Gerd Moellmann <gerd@gnu.org>
13355 * xterm.c (PER_CHAR_METRIC): Removed.
13356 (x_per_char_metric_1, x_default_char): New functions.
13357 (x_per_char_metric): If font's default char is invalid, return
13358 metrics of a suitably chosen usable default char.
13359 (x_draw_glyph_string_foreground): If font has an invalid default
13360 char, replace occurrences of unprintable chars with a suitably
13361 chosen usable default char.
13363 2000-03-02 Gerd Moellmann <gerd@gnu.org>
13365 * xterm.c (note_mouse_highlight): Return quickly if frame's
13366 glyph matrices have been freed.
13368 * dispnew.c (free_glyphs): Block input while freeing matrices.
13370 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
13372 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
13375 * dispextern.h (x_free_colors): Add prototype.
13377 * xfaces.c (x_free_colors): New function.
13378 (unload_color, free_face_colors): Use it.
13380 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
13382 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
13384 * window.c [MSDOS]: Include msdos.h.
13386 2000-03-02 Dave Love <fx@gnu.org>
13388 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
13390 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
13391 set C_OPTIMIZE_SWITCH for gcc.
13393 2000-03-02 Kenichi Handa <handa@etl.go.jp>
13395 * coding.c (coding_save_composition): Be sure to allocate
13396 composition data area in coding even if there's no composition in
13399 2000-03-01 Jason Rumney <jasonr@gnu.org>
13401 * w32term.c: Equivalent changes to those made to xterm.c on
13402 2000-02-25 and 2000-02-24.
13404 * w32fns.c: Equivalent changes to those made to xfns.c on
13405 2000-02-25 and 2000-02-21.
13407 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
13408 correct line-end convention is followed.
13410 * w32menu.c [HAVE_BOXES]: Remove #undef.
13411 (single_keymap_panes): Remove code for simulating checkmarks.
13412 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
13413 Remove code for drawing simulated checkmarks.
13414 (w32_menu_show): make unibyte help string correctly.
13415 (add_menu_item): draw standard Windows checkmarks. Draw radio
13416 buttons as radio buttons if possible.
13418 2000-03-01 Gerd Moellmann <gerd@gnu.org>
13420 * sysdep.c (start_of_text): Don't define this function for NetBSD
13423 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
13425 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
13426 (LINKER): Don't undef if __NetBSD__ is defined.
13428 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
13430 * fileio.c [__NetBSD__]: Define `unix'.
13432 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
13434 2000-02-29 Gerd Moellmann <gerd@gnu.org>
13436 * atimer.c (start_atimer): Don't abort when timers are stopped.
13437 (append_atimer_lists): New function.
13438 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
13439 arbitrary lists of stopped and running atimers.
13441 * atimer.c (cancel_atimer): Handle canceling an atimer when
13442 some timers are stopped.
13444 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
13445 after canceling it.
13447 * fns.c (maybe_resize_hash_table): Handle case of new size
13448 coming out as being the same as old size.
13450 2000-02-27 Jason Rumney <jasonr@gnu.org>
13452 * makefile.nt: Add atimer.h to dependencies.
13453 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
13454 * w32console.c: Only disable window system features for dispextern.h
13455 (initialize_w32_display): Build a display info for the console.
13456 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
13457 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
13458 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
13460 * w32gui.h (struct W32FontStruct): Revert last change after change
13462 * w32menu.c (single_submenu): Set up help string.
13463 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
13464 (w32_dialog_show): Set up help string.
13465 * w32term.c (w32_display_info_for_display): Remove unused function.
13466 (w32_draw_bitmap): Use pre-built bitmaps.
13467 (w32_initialize_display_info): New function to initialize parts of
13468 display info that are common to both GUI and console frames.
13469 (w32_term_init): Use w32_initialize_display_info. Do not set
13470 Vw32_num_mouse_buttons here, as it is not called for console
13471 frames. Build bitmaps for indicating truncated lines etc.
13472 (x_delete_display): Destroy pre-built bitmaps.
13473 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
13474 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
13476 2000-02-27 Dave Love <fx@gnu.org>
13478 * lisp.h: Add a bunch of prototypes.
13480 2000-02-26 Kenichi Handa <handa@etl.go.jp>
13482 * keyboard.c (read_char): Set `usec' correctly.
13484 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13486 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
13487 `lambda', set reg[RRR] to the map index.
13488 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
13489 reg[RRR] to 0. Otherwise, set it to -1.
13491 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13493 * emacs.c (main): Remove code snippet commented out with `//'.
13495 2000-02-25 Richard M. Stallman <rms@gnu.org>
13497 * fileio.c (Ffile_symlink_p): If result starts with a `/'
13498 and contains a `:', prepend `/:'.
13500 * window.c (select_window_1): If selected_window is nil,
13501 don't "swap out" the buffer's point.
13502 (Fset_window_configuration): Set selected_window to nil
13503 before calling Fselect_window.
13504 (unshow_buffer): Don't set point in buffer from window's point
13505 if another more recently selected window also shows the buffer.
13507 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13509 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
13511 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
13512 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
13513 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
13515 (DEFAULT_BUSY_CURSOR_DELAY): New define.
13516 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
13517 (hide_busy_cursor): New functions.
13518 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
13520 * minibuf.c (read_minibuf): Cancel busy-cursor.
13522 * keyboard.c (command_loop_1): Call start_busy_cursor before
13523 Fcommand_execute and cancel_busy_cursor after it.
13524 (timer_check): Remove busy-cursor code.
13525 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
13528 * process.c (wait_reading_process_input): Remove busy-cursor code.
13530 * eval.c (Fsignal): Call cancel_busy_cursor instead of
13531 Fx_hide_busy_cursor.
13533 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
13535 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
13537 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
13539 * xterm.c (XTread_socket): Remove busy-cursor code.
13541 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
13542 (build_frame_matrix_from_leaf_window): Put code handling
13543 glyph row's not being a slice of a frame row in #if 0.
13544 (sync_window_with_frame_matrix_rows): New function.
13545 (frame_row_to_window): New function.
13546 (mirror_line_dance): Handle copies between windows.
13548 * lread.c (Fload): Use `xfree' instead of `free'.
13549 (init_obarray): Use `xmalloc' instead of `malloc'.
13551 * window.c (Fset_window_buffer): Set WINDOW to the window
13553 (coordinates_in_window): Take frame's internal border width
13556 2000-02-24 Gerd Moellmann <gerd@gnu.org>
13558 * xterm.c (x_display_and_set_cursor): Display cursor of
13559 non-selected windows depending on the setting of
13560 cursor_in_non_selected_windows.
13562 * xdisp.c (cursor_in_non_selected_windows): New variable.
13563 (syms_of_xdisp): DEFVAR_BOOL it.
13565 2000-02-23 Gerd Moellmann <gerd@gnu.org>
13567 * data.c (Fstring_to_number): If number is greater than what
13568 fits into an integer, return a float.
13570 * eval.c (specbind): Remove references to
13571 keyword_symbols_constant_flag.
13573 * data.c (keyword_symbols_constant_flag): Removed.
13574 (Fmakunbound, set_internal, syms_of_data): Remove references to
13575 keyword_symbols_constant_flag.
13577 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
13579 2000-02-23 Kenichi Handa <handa@etl.go.jp>
13581 * syntax.c (multibyte_syntax_as_symbol): New variable.
13582 (syms_of_syntax): Declare it as a Lisp variable.
13583 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
13584 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
13585 nonzero, treat all multibyte characters as symbol.
13586 (init_syntax_once): Give syntax `word' to all multibyte characters.
13588 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
13590 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
13593 2000-02-21 Gerd Moellmann <gerd@gnu.org>
13595 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
13597 * xfns.c (x_window_to_frame, x_any_window_to_frame)
13598 (x_non_menubar_window_to_frame): Check the busy-cursor window.
13600 2000-02-21 Dave Love <fx@gnu.org>
13602 * frame.c (Vmouse_position_function): New variable.
13603 (Fmouse_position): Use it.
13604 (syms_of_frame): Install it.
13606 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
13608 2000-02-20 Gerd Moellmann <gerd@gnu.org>
13610 * fileio.c (Finsert_file_contents): Unbind the binding of
13611 standard-output done by temp_output_buffer_setup.
13613 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
13614 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
13615 (specbind, unbind_to): Handle most common case of non-constant
13616 symbol with trivial value specially.
13618 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
13620 2000-02-20 Richard M. Stallman <rms@gnu.org>
13622 * data.c (Fmake_variable_buffer_local): Doc fix.
13623 Init found_for_buffer to 0.
13624 (Fmake_variable_frame_local): If the variable has already
13625 been buffer-local, set the check_frame field.
13627 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
13629 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
13630 produced for CODING_MODE_LAST_BLOCK requires.
13632 2000-02-18 Dave Love <fx@gnu.org>
13634 * keyboard.c (echo_keystrokes): Remove declaration.
13635 (Vecho_keystrokes) New variable.
13636 (read_char, record_menu_key, read_key_sequence): Use it to allow
13637 use of float value.
13638 (syms_of_keyboard): Change Vecho_keystrokes declaration.
13640 * lread.c: Undef feature selection macros before defining.
13642 2000-02-18 Gerd Moellmann <gerd@gnu.org>
13644 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
13645 for symbols other than the symbol in question.
13647 2000-02-17 Dave Love <fx@gnu.org>
13649 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
13651 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13653 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
13655 * alloc.c (enum mem_type): Compile unconditionally.
13657 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
13659 * xfaces.c (tty_defined_color): Don't return faulire indication
13660 for unspecified-fg and unspecified-bg pseudo-colors.
13662 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13664 * alloc.c (mark_object): Don't mark symbol names in pure space.
13665 (gc_sweep): Don't unmark symbol names in pure space.
13667 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
13668 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
13669 [GC_MARK_STACK]: New defines.
13670 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
13671 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
13673 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
13675 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
13676 allocate_buffer instead of xmalloc.
13678 * alloc.c (toplevel): Include setjmp.h.
13679 (PURE_POINTER_P): New define.
13680 (enum mem_type) [GC_MARK_STACK]: New enumeration.
13681 (Vdead) [GC_MARK_STACK]: New variable.
13682 (lisp_malloc): Add parameter TYPE, call mem_insert if
13683 GC_MARK_STACK is defined.
13684 (allocate_buffer): New function.
13685 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
13686 (free_float) [GC_MARK_STACK]: Set type to Vdead.
13687 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
13688 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
13689 (MEM_NIL) [GC_MARK_STACK]: New define.
13690 (struct mem_node) [GC_MARK_STACK]: New structure.
13691 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
13692 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
13693 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
13694 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
13695 (mark_stack) [GC_MARK_STACK]: New functions.
13696 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
13697 (clear_marks): Removed.
13698 (gc_sweep): Set free conses' car, free floats' type, free
13699 symbols' function to Vdead. Use lisp_free to free buffers.
13700 (init_alloc_once): Initialize Vdead.
13701 (survives_gc_p): Return non-zero for pure objects.
13703 * alloc.c: Add comments throughout the file.
13705 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
13706 that unblocks alarms.
13708 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
13709 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
13710 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
13712 * frame.c (make_frame): Set frame initiallly to `garbaged'.
13714 2000-02-17 Kenichi Handa <handa@etl.go.jp>
13716 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
13717 avoid infinite error signaling. Allocate sufficient memory for
13718 eol_str in the case that eoltype is Lisp_Int.
13720 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
13722 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
13723 depends on the previous behavior.
13725 2000-02-16 Gerd Moellmann <gerd@gnu.org>
13727 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
13729 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13731 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
13733 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
13734 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
13737 2000-02-15 Richard M. Stallman <rms@gnu.org>
13739 * data.c (set_internal): Don't make variable buffer-local
13740 if within a let-binding for the same buffer.
13741 (let_shadows_buffer_binding_p): New function.
13743 * eval.c (specbind): For buffer-local value,
13744 record the current buffer also.
13745 (unbind_to): Cope with that change.
13747 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13749 * window.c (Fsave_window_excursion): Doc fix.
13751 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
13753 * syntax.c (back_comment): Make sure we only consider comment-starters
13754 of the relevant style and return -1 in case of a failure to find the
13755 beginning of the comment.
13756 (Fforward_comment): If back_comment fails, go back to the position just
13757 after the comment-end.
13758 (scan_lists): Add comment describing a very minor bug.
13760 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13762 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
13763 `completion-regexp-list' in the docstring.
13765 2000-02-14 Dave Love <fx@gnu.org>
13767 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
13769 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13771 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
13772 to Emacs' syntax. Also fix the comment about set/not-set meanings
13773 since Emacs syntax is not the value 0 any more.
13774 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
13775 since it's now part of RE_SYNTAX_EMACS.
13777 2000-02-12 Dave Love <fx@gnu.org>
13779 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
13781 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13783 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
13785 2000-02-12 Dave Love <fx@gnu.org>
13787 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
13789 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
13790 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
13791 * s/hpux.h: Don't define HAVE_VFORK.
13793 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
13795 * s/nextstep.h: Don't define HAVE_ALLOCA.
13797 * config.in: Add vfork bits.
13799 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13801 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13802 unwind function to undo the effect of stopping atimers.
13804 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13806 * atimer.c (stopped_atimers): New variable.
13807 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13810 * atimer.h (stop_other_atimers, run_all_atimers)
13811 (unwind_stop_other_atimers): Add function prototypes.
13813 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13815 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13817 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13818 library may depend on jpeg.
13819 (atimer.o): Depends on atimer.c.
13821 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13823 * insdel.c (del_range_1): Call update_compositions.
13824 (del_range_both): Call update_compositions just once..
13826 2000-02-10 Dave Love <fx@gnu.org>
13828 * xfns.c (create_frame_xic): Fix initialization of automatic
13829 aggregates for pcc.
13831 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13833 * ccl.c (CCL_MAKE_CHAR): New macro.
13834 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13835 registers by CCL_MAKE_CHAR before calling translate_char.
13836 <CCL_TranslateCharacterConstTbl> Likewise.
13838 2000-02-08 Dave Love <fx@gnu.org>
13840 * lread.c (__EXTENSIONS__): Define.
13842 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13844 * puresize.h (BASE_PURESIZE): Increase to 650000.
13846 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13848 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13851 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13853 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13854 md, mh, mb, mr, and me to the fake termcap entry.
13856 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13858 * sound.c (sound_cleanup): Don't call device close routine if the
13859 function pointer is null.
13861 2000-02-06 Andrew Innes <andrewi@gnu.org>
13863 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13864 around image definitions and prototypes.
13865 (gamma_correct) [WINDOWSNT]: New prototype.
13867 * w32term.c (x_make_frame_visible): Replace call to
13868 input_poll_signal with poll_for_input.
13870 * window.c [WINDOWSNT]: Include w32term.h.
13872 * xdisp.c [WINDOWSNT]: Include w32term.h.
13874 * makefile.nt: Add dependencies on w32gui.h.
13875 (OBJ1): Include atimer.obj.
13876 ($(BLD)\atimer.obj): New dependency rule.
13878 * w32.c (sigmask): New function (does nothing).
13879 (sigunblock): Ditto.
13881 * frame.c [WINDOWSNT]: Include w32term.h.
13883 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13885 * lread.c (syms_of_lread): Fix literal newlines.
13887 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13888 the string constant limit (2048 bytes) in MSVC.
13891 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13893 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13894 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13895 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13896 dispatch the event.
13898 2000-02-04 Dave Love <fx@gnu.org>
13900 * fileio.c: Remove some unused vars.
13901 (_GNU_SOURCE): Define (for euidaccess).
13903 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13905 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13907 (read_minibuf): Deal with allow_props correctly.
13909 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13911 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13913 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13915 * search.c (compile_pattern): If a cache entry has a nil regexp,
13916 fill in that entry instead of clobbering a previously cached
13919 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13921 * puresize.h (BASE_PURESIZE): Increase to 610000.
13923 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13925 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13928 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13930 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13931 instead of incrementing ic directly.
13932 <CCL_WriteExprConst> Likewise.
13933 <ccl_set_expr>: Set ic to jump_address.
13935 * fileio.c (e_write): Fix the handling of
13936 CODING_FINISH_INSUFFICIENT_SRC.
13938 2000-02-01 Dave Love <fx@gnu.org>
13940 * editfns.c (Fpropertize): Doc fix.
13942 * process.c (Fstart_process): Doc fix.
13944 * eval.c: Fix various doc strings not to duplicate information
13945 from help-manyarg-func-alist.
13947 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13949 * doc.c (Vhelp_manyarg_func_alist): New variable.
13950 (Fdocumentation): Use it.
13951 (syms_of_doc): Define it.
13953 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13955 * xterm.c (xim_open_dpy): Remove unused local variable.
13957 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13959 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13960 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13962 * fns.c (sweep_weak_table): New function.
13963 (sweep_weak_hash_tables): Use it. Keep on marking until there
13966 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13968 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13969 that XTread_socket does not crash by trying to call XNoOp on a
13972 2000-01-30 Jason Rumney <jasonr@gnu.org>
13974 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13975 Change selected_frame to SELECTED_FRAME ().
13976 (w32_console_mouse_position): Remove #ifndef MULE from around
13977 `insist' parameter.
13979 * makefile.nt: Remove dosfns.obj.
13981 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13983 * w32fns.c (w32_defined_color): Check for valid frame before
13984 applying gamma correction. Eliminate dependency on frame elsewhere.
13985 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13986 (w32_to_x_font): Use resx and resy not height_in and width_in.
13987 (x_to_w32_font): Doc fix.
13988 (xlfd_strip_height): New function to strip and return font height.
13989 (w32_font_match): Compare height separately from rest of xlfd
13990 spec, using xlfd_strip_height.
13992 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13993 width_in. Use w32_defined_color in place of defined_color.
13995 * w32faces.c: Merge more of DOS and X specifics in preparation for
13996 merge with xfaces.c.
13997 (defined_color): Remove FIXME comment.
13998 (tty_color_name): Provide w32-specific function.
13999 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
14001 * w32console.c (turn_on_face, turn_off_face): Removed.
14002 (w32_face_attributes): New function.
14003 (Global_variables): Reduce scope where possible.
14004 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
14006 (hl_mode): Don't modify text attributes.
14007 (write_glyphs): Don't do anything if len <= 0. Use
14008 w32_face_attributes to get attributes for drawing. Write
14009 terminating codes using char_attr_normal.
14010 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
14011 (update_begin, update_end): Likewise.
14012 (vga_stdcolor_name): New function.
14013 (initialize_w32_display): Remove char_attr_reverse and char_attr.
14014 (Fset_screen_color): Remove char_attr_reverse.
14016 2000-01-29 Gerd Moellmann <gerd@gnu.org>
14018 * xfns.c (xic_set_preeditarea): Take window parameter and
14019 window-relative pixel-positions.
14021 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
14022 is its frame's selected window.
14023 (xim_instantiate_callback): Likewise.
14025 * xfns.c (x_create_im): Removed.
14026 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
14027 (supported_xim_styles): Renamed from supported_styles.
14028 (best_xim_style): Renamed from best_style.
14029 (create_frame_xic): Renamed from xic_create_frame.
14030 (free_frame_xic): Renamed from xic_destroy_frame.
14032 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
14034 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
14035 our frames, call XFilterEvent with 2nd parameter `None'.
14036 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
14037 returning XBufferOverflow.
14038 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
14039 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
14040 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
14041 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
14042 (xim_initialize, xim_close)
14043 [HAVE_X_I18N && HAVE_X11R6]: New functions.
14044 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
14045 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
14046 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
14048 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
14050 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
14051 `xic_style' and `xic_xfs'.
14052 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
14053 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
14054 (FRAME_XIM): Removed.
14056 * xfns.c (supported_styles): New variable.
14057 (DEFAULT_STYLE, DEFAULT_FONT): New macros
14058 (xic_create_xfontset, best_style, xic_create_frame)
14059 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
14060 (xic_set_xfontset): New functions.
14062 2000-01-28 Dave Love <fx@gnu.org>
14064 * s/irix6-5.h: Revert last change after change to irix5-0.h.
14066 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14068 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14070 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14071 for *scratch* if it already existed.
14073 * emacs.c (USAGE): New macro.
14074 (main): Use it to display usage information.
14076 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14078 Support for the menu-help feature:
14080 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14082 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14083 part of the line to the termscript file.
14084 (IT_clear_to_end): Clear the entire line, not just its beginning.
14085 (menu_help_message, prev_menu_help_message): New variables.
14086 (IT_menu_make_room): Make room for the help_text member.
14087 (IT_menu_display): New argument disp_help; all callers changed.
14088 If disp_help is non-zero, store the help text of the active menu
14089 item in menu_help_message.
14090 (XMenuAddPane): Initialize the help_text member to NULL.
14091 (XMenuAddSelection): New argument help_text. Store it in the
14093 (XMenuActivate): New argument help_callback. If the value of
14094 menu_help_message has changed since the last time, display the
14095 menu help message text while waiting for the mouse to move. Clear
14096 the echo area before exiting.
14097 (XMenuDestroy): Free the help_text member.
14099 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14101 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14102 XMenuAddSelection. Pass help callback to XMenuActivate.
14103 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14105 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14107 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14108 and EMACS_SET_USECS.
14110 2000-01-26 Dave Love <fx@gnu.org>
14112 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14114 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14115 an error may be signalled.
14117 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14119 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14120 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14122 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14124 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14126 * charset.c (Fstring): If there is a multibyte char among
14127 the args, always return a multibyte string.
14129 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14131 * sysdep.c (sys_select): Turn atimers off and on instead of
14132 recording and restoring old alarm handler
14134 * process.c (toplevel): Include atimer.h.
14135 (create_process_1): Rewritten.
14136 (create_process): Use atimers instead of alarm.
14137 (wait_reading_process_input) [hpux]: Turn atimers off instead
14138 of turning off SIGALRM.
14139 (wait_reading_process_input): Turn off atimers instead off
14140 calling stop_polling.
14142 * emacs.c (main): Call init_atimer.
14144 * keyboard.c (toplevel): Include systime.h and atimer.h.
14145 (polling_for_input): Removed because unused.
14146 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
14147 (poll_timer): New variable.
14148 (poll_for_input, poll_for_input_1): New functions.
14149 (start_polling, stop_polling): Rewritten.
14151 * keyboard.h (polling_for_input): Removed.
14153 * atimer.h, atimer.c: New files.
14155 * Makefile.in (obj): Add atimer.o.
14156 (atimer.o): New target.
14158 * blockinput.h (pending_atimers): Add extern declaration.
14159 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
14161 * lisp.h (popup_activated_flag): Add extern declaration.
14163 * xmenu.c (popup_activated_flag): Make externally visible.
14164 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
14165 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
14167 * xterm.c (toplevel): Include atimer.h.
14168 (toolkit_scroll_bar_interaction): New variable.
14169 (Fxt_process_timeouts): Removed.
14170 (x_process_timeouts): New function.
14171 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
14172 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
14173 (x_make_frame_visible): Call poll_for_input_1 instead of
14174 input_poll_signal. Don't call alarm.
14175 (x_initialize): Install timer calling x_process_timeouts.
14177 2000-01-24 Dave Love <fx@gnu.org>
14179 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14180 Don't use -cckr -- apparently not now necessary.
14182 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14184 * msdos.c (IT_menu_display): Truncate long menu lines at the right
14187 2000-01-23 Jason Rumney <jasonr@gnu.org>
14189 * w32fns.c (w32_defined_color): Apply gamma correction before
14190 trying to map to the palette.
14191 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
14194 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
14195 here. Callers changed to always pass real device context.
14196 (w32_draw_bitmap): Likewise.
14197 (w32_get_glyph_overhangs): Likewise.
14198 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
14199 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
14200 pfnSetScrollInfo and SetScrollRange.
14201 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
14202 back into MULE characters after decoding them.
14203 (x_get_glyph_face_and_encoding): Likewise.
14204 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
14205 GetCharABCWidthsW fails, since this is defined on Windows 9x.
14206 (x_produce_glyphs): Calculate per char metrics for a character
14207 that we know exists in default font when font_not_found_p is true.
14209 2000-01-22 Jason Rumney <jasonr@gnu.org>
14211 * makefile.nt (intervals.obj, composite.obj): New modules.
14212 (composite.h): Added as dependency where appropriate.
14214 * w32gui.h (XGCValue): New struct for emulating X GCs.
14216 * w32term.h (XCharStruct): New struct for emulating X.
14218 * w32console.c (turn_on_face, turn_off_face): New functions.
14219 (change_line_highlight): New prototype for new redisplay.
14220 (write_glyphs): Support multibyte text. Support faces.
14222 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
14224 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
14225 throughout. struct frame * in place of FRAME_PTR.
14226 Skeleton support for images, toolbars, tooltips from xfns.c.
14227 (Fx_create_frame): Use system default for default scroll bar width.
14228 (w32_get_arg): Renamed from x_get_arg.
14229 (Fx_file_dialog): New function.
14230 (w32_list_fonts): Check cache before asking system.
14231 (Vw32_enable_synthesized_fonts): New variable.
14232 (Vw32_enable_italics): Obsolete, removed.
14234 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14235 Use SELECTED_FRAME macro.
14237 * w32menu.c: Add skeleton support for help strings on menus.
14238 (add_menu_item): Native checkbox and radio support added, but not
14239 yet enabled due to bugs.
14240 (push_menu_item): Add parameters type, selection and help.
14242 Formatting changes to reduce unnecessary diffs with xmenu.c.
14244 * w32select.c (Fw32_set_clipboard_data): Update call to
14245 find_charset_in_str.
14247 * w32term.c: Complete rewrite for new redisplay based on new
14248 xterm.c with necessary sections merged back in from old w32term.c.
14250 2000-01-21 Richard M. Stallman <rms@gnu.org>
14252 * data.c (set_internal): Further fix in same criterion.
14254 2000-01-20 Richard M. Stallman <rms@gnu.org>
14256 * data.c (set_internal): Fix the criteria for whether
14257 to swap out the old cached binding.
14259 2000-01-19 Dave Love <fx@gnu.org>
14261 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
14263 2000-01-18 Kenichi Handa <handa@etl.go.jp>
14265 * regex.c (re_compile_fastmap): While checking a range table for
14266 `charset', skip flag bits for a character class correctly.
14268 2000-01-17 Gerd Moellmann <gerd@gnu.org>
14270 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
14272 * xfns.c (x_window): Call lw_create_widget with new parameter list.
14274 * widget.c (EmacsFrameSetCharSize): Change size of children first
14275 because of problems with main window geometry management under Lesstif.
14277 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
14278 MENU_ITEMS_ITEM_.*.
14279 (MENU_ITEMS_ITEM_HELP): New enumerator.
14280 (push_menu_item): Add parameter HELP. Record help in menu_items.
14281 (single_menu_item, single_submenu, list_of_items): Call
14282 push_menu_item with new parameter.
14283 (single_submenu): Set help string in widget value.
14284 (menu_highlight_callback): New function.
14285 (set_frame_menubar): Call lw_create_widget with new
14287 (xmenu_show, xdialog_show): Ditto.
14289 2000-01-13 Gerd Moellmann <gerd@gnu.org>
14291 * sound.c (Fplay_sound): Improve doc string.
14293 2000-01-11 Richard M. Stallman <rms@gnu.org>
14295 * lisp.h (set_internal): Enter the new arg.
14297 * eval.c (specbind): Record buffer-local variables specially,
14298 indicating which buffer's binding was saved.
14299 (unbind_to): Restore buffer-local variables specially
14300 in the proper buffer.
14302 * data.c (set_internal): New arg BUF.
14304 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
14305 * data.c (Fset): Pass new arg to set_internal.
14306 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
14308 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14310 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
14312 2000-01-11 Richard M. Stallman <rms@gnu.org>
14314 * minibuf.c (Ftry_completion): Doc fix.
14316 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14318 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
14321 2000-01-11 Andreas Schwab <schwab@suse.de>
14323 * coding.c (code_convert_region): Initialize total_skip.
14325 2000-01-08 Dave Love <fx@gnu.org>
14327 * eval.c (Fuser_variable_p): Check customizability too.
14329 2000-01-07 Gerd Moellmann <gerd@gnu.org>
14331 * minibuf.c (Fcompleting_read): Doc fix.
14333 2000-01-05 Gerd Moellmann <gerd@gnu.org>
14335 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
14338 * xfns.c (x_create_im): New function to set IM and IC of a frame.
14339 Check that input style is supported before trying to create an
14341 (x_window): Call x_create_im.
14343 2000-01-04 Gerd Moellmann <gerd@gnu.org>
14345 * xfns.c (current_gif_memory_src): New variable.
14346 (gif_load): Record the address of the current memory source
14347 in current_gif_memory_src.
14348 (gif_read_from_memory): Use current_gif_memory_src.
14350 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
14351 macros statement form.
14353 * sound.c (struct sound): Renamed from struct sound_file.
14354 (struct sound): Add members `data' and `header_size'.
14355 (enum sound_attr): Add SOUND_DATA.
14356 (current_sound, current_sound_device): Variables renamed from
14357 sound_file and sound_device.
14358 (parse_sound): Parse :data.
14359 (parse_sound): Handle sound data in strings.
14360 (find_sound_type): Function renamed from find_sound_file_type.
14361 (wav_init, au_init): Fail if sound's header_size is smaller than
14362 needed header size.
14363 (wav_play, au_play): Play sounds from string data.
14365 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
14367 * lisp.h: Add prototype for allocate_string_data.
14369 * alloc.c (Fgarbage_collect): Return number of live and free strings.
14371 * alloc.c (mark_buffer): Remove code in #if 0.
14373 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
14374 (strings_consed): New variable.
14375 (allocate_string): Set it.
14376 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
14377 (Fmemory_use_counts): Return strings_consed. Use Flist.
14379 * alloc.c: General cleanup in comments etc. Remove conditional
14380 compilation for `standalone'.
14382 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
14384 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
14385 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
14386 (DONT_COPY_FLAG): Removed.
14387 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
14388 (struct sdata, struct sblock): New
14389 (struct string_block): Rewritten.
14390 (STRINGS_IN_STRING_BLOCK): New macro.
14391 (oldest_sblock, current_sblock, total_strings, total_free_strings)
14392 (large_sblocks, string_blocks, string_free_list): New variables.
14393 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
14394 (init_strings): Rewritten.
14395 (allocate_string, allocate_string_data, compact_small_strings)
14396 (free_large_strings, sweep_strings): New functions.
14397 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
14398 (struct string_block_head, current_string_block)
14399 (first_string_block, large_string_blocks, STRING_FULLSIZE)
14400 (STRING_PAD): Removed.
14401 (make_uninit_multibyte_string, make_pure_string): Rewritten.
14402 (Fgarbage_collect): Don't set mark bit in large strings.
14403 (mark_object): Mark strings differently. Mark symbol names
14405 (survives_gc_p): Test marked strings differently.
14406 (gc_sweep): Sweep strings differently, unmark strings in
14408 (compact_strings): Removed.
14410 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
14412 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
14413 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
14415 2000-01-04 Kenichi Handa <handa@etl.go.jp>
14417 * fileio.c (Finsert_file_contents): Signal error if visiting file
14418 in a non-empty buffer.
14420 * term.c (encode_terminal_code): Fix the previous change.
14422 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14424 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
14425 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
14427 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
14429 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14431 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
14432 need to test for MSDOS frames.
14434 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14436 * dosfns.c (unspecified_colors): Remove.
14437 (msdos_stdcolor_idx): Use global variables unspecified_fg and
14439 (msdos_stdcolor_name): Return strings for unspecified fore- and
14440 back-ground colors.
14442 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
14443 (syms_of_xfaces): Remove their staticpro's.
14444 (tty_color_name): Return Lisp strings for unspecified fore- and
14445 back-ground colors.
14446 (Finternal_set_lisp_face_attribute): Remove the special treatment
14447 for Qunspecified_{f,b}g.
14448 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
14450 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14452 * xdisp.c (reseat_at_next_visible_line_start): Position before
14453 newline only if ending up on a newline.
14454 (next_element_from_ellipsis): Return success. Handle case of
14455 displaying no ellipsis. Fix case of ellipsis defined in display table.
14456 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
14459 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14461 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
14462 (Fcolor_supported_p): Renamed from face-color-supported-p.
14464 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14466 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
14467 list of colors renamed to tty-defined-color-alist.
14468 (tty_color_name): Pass the frame to tty-color-by-index.
14469 (realize_tty_face): tty-color-alist is now a function which
14470 accepts the frame as argument.
14472 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
14474 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14476 * term.c (insert_glyphs): Pass glyph, not &glyph, to
14477 encode_terminal_code.
14479 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14481 * dispnew.c (mode_line_string): Support termcap frames as well.
14483 2000-01-01 Gerd Moellmann <gerd@gnu.org>
14485 * syntax.c (Fforward_word): Undo previous change.
14487 * editfns.c (Fconstrain_to_field): Don't constrain if
14488 inhibit-field-text-motion is non-nil.
14489 (Fline_beginning_position): Undo previous change.
14490 (Fline_end_position): Ditto.
14492 * syntax.c (Fforward_word): Notice field boundaries only if
14493 inhibit-field-text-motion is nil.
14495 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
14497 * editfns.c (Vinhibit_field_text_motion): New variable.
14498 (inhibit-field-text-motion): New DEFVAR_LISP.
14499 (Fline_beginning_position, Fline_end_position): Notice field
14500 boundaries only if inhibit-field-text-motion is nil.
14502 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
14503 All calls adjusted.
14504 (x_build_heuristic_mask): Likewise.
14505 (xbm_load_image_from_file): Change error output.
14506 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
14507 (gif_load, gs_load, x_kill_gs_process): Ditto.
14509 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
14510 color indices when accessing raster pixels.
14511 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
14512 one of :file or :data.
14513 (enum pbm_keyword_index): Add PBM_DATA.
14514 (pbm_format): Add :data.
14515 (pbm_image_p): Allow either :file or :data.
14516 (pbm_read_file): New function.
14517 (pbm_scan_number): Rewritten to read from string.
14518 (pbm_load): Support :data.
14520 See ChangeLog.8 for earlier changes.
14522 ;; Local Variables:
14523 ;; coding: iso-2022-7bit
14526 Copyright (C) 2001 Free Software Foundation, Inc.
14527 Copying and distribution of this file, with or without modification,
14528 are permitted provided the copyright notice and this notice are preserved.