1 2001-11-15 Gerd Moellmann <gerd@gnu.org>
3 * dispnew.c (direct_output_forward_char): Fix character/byte
6 2001-11-15 Miles Bader <miles@gnu.org>
8 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
9 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
10 Update arguments to find_field.
11 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
12 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
13 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
14 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
16 2001-11-14 Richard M. Stallman <rms@gnu.org>
18 * editfns.c (Fpropertize): Allow call with 1 arg.
20 * dispextern.h (image_background, image_background_transparent):
21 Conditionalize on HAVE_X_WINDOWS.
23 2001-11-13 Richard M. Stallman <rms@gnu.org>
25 * print.c (Fprin1_to_string): Doc fix.
27 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
29 * floatfns.c (Fceiling, Ffloor): Doc fixes.
31 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
33 * fileio.c (Ffile_accessible_directory_p): Doc fix.
35 * eval.c (syms_of_eval): Doc fix.
37 * coding.c (syms_of_coding): Doc fix.
39 * doc.c (Fsnarf_documentation): Doc fix.
41 * dispnew.c (syms_of_display): Doc fix.
43 * category.c (Fget_unused_category): Doc fix.
45 * buffer.c (syms_of_buffer): Doc fixes.
47 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
49 * print.c (prin1, print): Doc fix.
51 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
53 * fontset.h: Remove prototypes for variables
54 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
56 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
57 `Vclip_large_size_font'.
59 2001-11-13 Jason Rumney <jasonr@gnu.org>
63 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
65 * xfaces.c (Fface_attributes_as_vector): Doc fix.
67 * w32fns.c (Fx_synchronize): Reindent.
75 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
76 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
77 `new style' [w/`doc:' keyword].
79 * xmenu.c (x-popup-menu): Reindent.
80 (x-popup-dialog): Likewise.
82 * xfaces.c (Finternal_set_alternative_font_family_alist):
85 * xdisp.c (Fdump_tool_bar_row): Reindent.
87 * minibuf.c (Fminibuffer_complete_word): Reindent.
88 (Fminibuffer_complete_and_exit): Likewise.
89 (Fminibuffer_completion_help): Likewise.
90 (Fminibuffer_message): Likewise.
92 * fns.c (Freverse): Reindent.
94 * eval.c (Fif): Reindent.
97 * editfns.c (Fuser_real_login_name): Reindent.
98 (Finsert_buffer_substring): Likewise.
99 (Fcompare_buffer_substrings): Likewise.
100 (Fsubst_char_in_region): Likewise.
102 * dispnew.c (Fsit_for): Reindent.
103 (Fframe_or_buffer_changed_p): Likewise.
104 (Finternal_show_cursor_p): Likewise.
105 (syms_of_display): Likewise.
107 * alloc.c (Flist): Reindent.
110 2001-11-12 Richard M. Stallman <rms@gnu.org>
112 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
113 LeaveNotify events. Only FocusIn and FocusOut do that now.
114 (x_display_and_set_cursor): Do display hollow cursors in active
115 minibuffer windows when they are not selected.
117 2001-11-12 Jason Rumney <jasonr@gnu.org>
119 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
120 * w32term.c: Change doc-string comments to `new style'.
121 [w/`doc:' keyword]. Doc fixes.
123 * w32fns.c: Don't define max.
124 (Fx_open_connection): Only execute once.
126 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
128 * ccl.c: Change macros to use do-while block instead of if-else.
129 Use braces to follow GNU Coding Standards.
131 2001-11-11 Richard M. Stallman <rms@gnu.org>
133 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
135 * lread.c (read_escape): Use end_of_file_error for reporting eof.
137 * insdel.c (replace_range): Use adjust_markers_for_replace
138 instead of adjust_markers_for_delete and adjust_markers_for_insert.
140 * intervals.h: Declare set_text_properties and set_text_properties_1.
142 * textprop.c (set_text_properties_1): New subroutine
143 broken out of set_text_properties.
144 (set_text_properties): Use set_text_properties_1.
146 * intervals.c (graft_intervals_into_buffer):
147 Use set_text_properties_1 to clear out properties.
149 * search.c (Freplace_match): Use replace_range to insert
150 and delete. Don't request property inheritance from
153 2001-11-10 Jason Rumney <jasonr@gnu.org>
155 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
156 vertical fonts. Allow them if face name is explicitly specified.
157 Do not give up if we find a font that cannot be converted to an
160 2001-11-10 Gerd Moellmann <gerd@gnu.org>
162 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
163 instead of malloc/free.
165 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
167 * xfaces.c (merge_face_vectors): Use braces to follow GNU
169 (Finternal_set_lisp_face_attribute): Likewise.
171 * buffer.c (Fbury_buffer): Likewise.
173 * indent.c (current_column_1): Remove unused variable `prev_col'.
175 * coding.c (encode_coding): Use precomputed value of `src'.
176 (encode_coding): Remove unused variable `src_end'.
177 (code_convert_region): Remove unused variables `count'.
179 2001-11-07 Jason Rumney <jasonr@gnu.org>
181 * w32term.c (x_display_and_set_cursor): Do not move system caret
182 if cursor_glyph is NULL.
184 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
186 * keymap.c (access_keymap): Fix compilation error.
188 2001-11-07 Miles Bader <miles@gnu.org>
190 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
192 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
194 * intervals.c (graft_intervals_into_buffer):
195 Remove #ifdef'd-out code.
196 (graft_intervals_into_buffer): Remove unused variable `middle'.
198 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
199 code (eval-current-buffer).
200 Change doc-string comments to `new style' [w/`doc:' keyword].
202 2001-11-06 Richard M. Stallman <rms@gnu.org>
204 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
206 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
208 * lread.c (read1): Fix behavior with nested backquoting.
210 * keyboard.c (make_lispy_event): Check integerness and fix
211 Lisp_Object/int mixup.
213 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
215 * fns.c (copy_hash_table): Remove unused variable `v'.
217 * fontset.c (fontset_font_pattern): Remove unused variable
220 * indent.c (current_column_1): Remove unused variable `prev_col'.
222 2001-11-05 Richard M. Stallman <rms@gnu.org>
224 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
226 * buffer.c (Fkill_buffer): Don't delete auto save file
227 if buffer is modified.
229 2001-11-05 Andrew Innes <andrewi@gnu.org>
231 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
234 2001-11-05 Richard M. Stallman <rms@gnu.org>
236 * unexelf.c (unexec): Minor changes; clean up comments.
238 2001-11-05 Sam Steingold <sds@gnu.org>
240 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
242 2001-11-05 Andreas Schwab <schwab@suse.de>
244 * sound.c (sound_perror): Save errno from being clobbered.
246 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
248 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
249 the program image directly.
251 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
253 * buffer.h (Fbuffer_local_value): Add prototype.
255 2001-11-04 Richard M. Stallman <rms@gnu.org>
257 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
260 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
261 (record_char): Likewise.
263 * keyboard.c (make_lispy_event): Don't insist a drag event must
264 move to a different buffer position. Instead, check for moving at
265 least double_click_fuzz.
267 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
269 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
271 * indent.c (current_column_1, Fmove_to_column): Separate the code
272 for display-table glyphs from the code buffer text, to fix
275 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
277 * buffer.c (Fbuffer_local_value): New function.
278 (syms_of_buffer): Defsubr it.
280 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
281 value of `cursor-in-non-selected-windows'.
283 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
284 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
285 (syms_of_xdisp): Initialize it.
287 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
289 * xfns.c (Fx_create_frame): Doc fix.
291 * coding.c: Change doc-string comments to `new style' [w/`doc:'
294 * eval.c (top_level_value, top_level_set): Remove commented and
296 (Fdefvar): Fix usage in doc-string.
298 2001-11-03 Richard M. Stallman <rms@gnu.org>
300 * xfns.c: Include unistd.h, if it exists.
302 * editfns.c: Move the include of ctype.h after unistd.h.
304 * gmalloc.c: Test BROKEN_PROTOTYPES.
306 2001-11-03 Ken Raeburn <raeburn@gnu.org>
308 * lisp.h (CHECK_STRING_CAR): New macro.
309 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
310 treating XCAR and XCDR as lvalues.
311 (openp): Use CHECK_STRING_CAR.
312 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
314 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
316 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
317 (SIGMASKTYPE): Define.
319 * syssignal.h (sigunblock): Don't define if already defined.
321 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
323 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
324 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
325 Fix typos in comments.
327 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
328 and #ifdef'd-out code.
329 Fix and reindent comments.
331 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
333 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
334 argument `i' in macros.
336 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
339 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
340 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
341 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
342 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
343 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
344 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
345 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
346 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
349 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
350 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
351 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
352 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
353 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
354 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
355 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
356 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
357 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
358 (remove unused second argument).
360 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
362 * syntax.c (describe_syntax): New wrapper.
363 (Finternal_describe_syntax_value): Rename from describe_syntax.
364 Don't insert space at front and \n at the end.
365 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
367 * regex.c (re_wctype): Try to fix some warnings.
368 (regcomp, regexec): Don't forget the __restrict.
370 2001-11-02 Richard M. Stallman <rms@gnu.org>
372 * textprop.c (Fget_char_property): Doc fix.
374 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
376 * process.c (Fstart_process): Add usage to doc-string.
378 * data.c (Fsetq_default): Ditto.
380 * callint.c (Finteractive): Ditto.
382 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
384 * macros.c: Don't include keymap.h any more.
386 2001-11-01 Richard M. Stallman <rms@gnu.org>
388 * data.c (Fmake_local_variable): Doc fix.
390 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
391 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
393 * keymap.c (Fdescribe_buffer_bindings): Print character property
394 bindings along with or instead of the buffer local map.
395 Make the overriding maps override what they should.
397 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
399 * window.c (grow_mini_window): Fix typo in comment.
401 2001-11-01 Gerd Moellmann <gerd@gnu.org>
403 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
404 (XTset_vertical_scroll_bar): Likewise.
406 * xfns.c (x_build_heuristic_mask): Use four_corners_best
407 instead of IMAGE_BACKGROUND.
409 * xfns.c (four_corners_best): Reindent.
411 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
412 Handle :box so that it is possible to specify sexprs.
414 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
416 * xfaces.c (Finternal_merge_in_global_face): Reindent.
418 (Finternal_set_alternative_font_registry_alist): Ditto.
419 (Ftty_suppress_bold_inverse_default_colors): Ditto.
421 * xfns.c (x-get-resource): Reindent.
423 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
425 * s/hpux11.h: New file.
427 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
429 * emacs.c (USAGE1): Show command line option --no-window-system
430 instead of --no-windows in usage.
431 (standard_args): Rename --no-windows to --no-window-system.
432 (bug_reporting_address): Follow Emacs coding conventions.
434 * eval.c (Fcommandp): Doc fix.
435 Change doc-string comments to `new style' [w/`doc:' keyword].
437 * frame.c (Fframe_live_p): Doc fix.
439 * buffer.c (selective-display-ellipses): Doc fix.
441 2001-10-31 Gerd Moellmann <gerd@gnu.org>
443 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
445 * xfaces.c (realize_x_face): If C is not a single-byte character,
446 set the face's colors_copied_bitwise_p instead of the defaulted_p
447 members which have a different meaning.
448 (free_face_colors): Do nothing for a face whose colors have been
451 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
453 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
455 * marker.c, mocklisp.c: Change doc-string comments to `new style'
458 2001-10-31 Gerd Moellmann <gerd@gnu.org>
460 * fns.c (require_unwind): Return Lisp_Object.
462 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
464 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
465 (last-input-char): Revert doc-string to be the same as the
466 doc-string of `last-input-event'.
468 * xdisp.c: Fix typos in comments.
470 2001-10-31 Gerd Moellmann <gerd@gnu.org>
472 * window.c (grow_mini_window): Handle case that the root
473 window is already smaller than the nominal mininum height.
475 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
477 * emacs.c (main): Don't call keys_of_macros any more.
479 * lisp.h (keys_of_macros): Remove.
481 * macros.c (keys_of_macros): Remove.
483 * xfaces.c (Fface_attribute_relative_p): Declare args.
485 2001-10-30 Jason Rumney <jasonr@gnu.org>
487 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
488 (enum_font_cb2): Ignore fonts with vertical orientation.
490 2001-10-30 Richard M. Stallman <rms@gnu.org>
492 * keyboard.c (Finput_pending_p): Doc fix.
494 2001-10-30 Gerd Moellmann <gerd@gnu.org>
496 * xterm.c (x_after_update_window_line): Don't run the code
497 clearing in borders for rows whose visible height is 0.
499 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
500 resized_p flag is set. If not set, use the much less flickering
501 method previously used.
503 * dispnew.c (change_frame_size_1): Set frame's resized_p.
505 * frame.h (struct frame) <resized_p>: New member.
507 * lread.c (to_multibyte): Ensure read_buffer is at least twice
508 as large as the number of bytes to convert.
510 * lread.c (to_multibyte): New function.
513 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
515 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
517 2001-10-30 Gerd Moellmann <gerd@gnu.org>
519 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
520 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
521 if the row's fill_line_p is set and drawing the last glyph with
522 DRAW_IMAGE_{RAISED,SUNKEN}.
524 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
526 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
528 * xmenu.c: Include coding.h and charset.h.
529 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
530 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
531 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
532 Explicitly set wv->help. Use `TRUE' rather than `True'.
533 (menu_help_callback): Use empty_string.
535 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
536 (Fx_popup_dialog): Explicitly init f.
537 (w32_menu_display_help): Use empty_string.
539 2001-10-29 Richard M. Stallman <rms@gnu.org>
541 * fns.c (Frequire): Detect recursive try to require the same
542 feature 3 or more levels deep, and get error.
543 (require_unwind): New subroutine.
544 (require_nesting_list): New variable.
545 (syms_of_fns): Init and staticpro it.
547 * print.c (print_object): Clarify indication of insertion type.
549 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
551 * coding.c (syms_of_coding): Document that locale-coding-system is
552 used for decoding input on X.
554 * window.c (Fscroll_left, Fscroll_right): Doc fix.
556 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
558 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
559 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
561 2001-10-29 Gerd Moellmann <gerd@gnu.org>
563 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
564 use NO_CURSOR if cursor_in_non_selected_windows is false.
566 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
567 the slant attribute if FRAME is t.
569 * xfns.c (x_set_internal_border_width): Set frame garbaged
570 when X window doesn't exist yet.
572 * xterm.c (x_after_update_window_line): Clear internal border
573 in different circumstances.
575 * xterm.c (XTread_socket) <KeyPress>: Don't use
576 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
579 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
581 * m/ibms390.h: New file. From Adam Thornton
582 <athornton@sinenomine.net>.
584 2001-10-28 Gerd Moellmann <gerd@gnu.org>
586 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
588 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
591 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
593 * emacs.c: Use argv[0] instead of emacs when -t was specified.
595 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
597 Fix typos in comments.
599 * emacs.c (bug_reporting_address): New function.
600 Use it when displaying usage message.
602 * minibuf.c (read_minibuf): Remove unused external declaration of
603 variable `Qread_only'.
605 * keymap.c (access_keymap): Remove unused variable `charset'.
607 2001-10-28 Miles Bader <miles@gnu.org>
609 * xfaces.c (merge_face_heights): Handle TO being relative as well.
610 Remove #ifdef'd-out code.
611 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
612 (syms_of_xfaces): Initialize them.
614 2001-10-27 Jason Rumney <jasonr@gnu.org>
616 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
617 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
618 position using the system caret.
620 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
621 (w32_system_caret_height, w32_system_caret_x)
622 (w32_system_caret_y): New variables for tracking system caret.
623 (w32_initialize): Initialize them.
624 (x_display_and_set_cursor): Make system caret follow the active cursor.
626 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
629 * w32term.c (note_mouse_highlight): Clear old help_echo.
631 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
633 * xterm.c: Fix typo in a comment.
635 * emacs.c: Fix typos in comments.
636 Remove unnecessary spaces.
637 Change doc-string comments to `new style' [w/`doc:' keyword].
638 (USAGE2): Fix typos in usage string.
640 * xterm.c: Fix typo in a comment.
642 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
645 2001-10-27 Gerd Moellmann <gerd@gnu.org>
647 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
648 instead of 1/2 line_height in the heuristic for skipping
649 farther backward when target_y was not reached.
651 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
652 Display errno only if non-zero.
653 (sound_warning): New function.
654 (vox_configure): Don't treat failing to set sample rate as error.
655 (various places): Improve error messages.
657 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
659 * fileio.c (Faccess_file): Run the argument filename through
660 Fexpand_file_name, before using it.
662 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
663 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
665 2001-10-26 Gerd Moellmann <gerd@gnu.org>
667 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
669 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
670 Fix clearing in the case of scroll bars on the right.
672 2001-10-26 Juanma Barranquero <lektu@terra.es>
674 * w32gui.h (XImage): Add a dummy typedef.
676 2001-10-26 Gerd Moellmann <gerd@gnu.org>
678 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
680 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
682 * frame.c (Fframe_parameter): Fix last change.
684 * fileio.c: Revert last change (which removed old commented-out
685 version of expand-file-name). Add a comment that explains why
686 this old version should not be removed.
688 2001-10-25 Gerd Moellmann <gerd@gnu.org>
690 * frame.c (Fframe_parameter): Fix a bug whereby some
691 ``artificial'' frame parameters, like `minibuffer' were not
692 obtained by calling Fframe_parameters.
694 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
697 * xdisp.c (move_it_vertically_backward): Compute line height
698 differently. Add heuristic to try to be more compatible to 20.x.
700 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
702 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
704 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
707 2001-10-25 Miles Bader <miles@gnu.org>
709 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
710 BG is a pointer to a structure, not a structure.
711 (gif_format, png_format): Add missing commas.
713 2001-10-24 Richard M. Stallman <rms@gnu.org>
715 * xfaces.c (Fface_attributes_as_vector): New function.
716 (syms_of_xfaces): Defsubr it.
718 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
720 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
723 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
725 * search.c (scan_newline): Remove unused variable `selective_display'.
727 2001-10-25 Miles Bader <miles@gnu.org>
729 * dispextern.h (struct image): Add `background',
730 `background_valid', and `background_transparent' fields.
731 (image_background, image_background_transparent): New declarations.
732 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
733 * xfns.c (image_background, image_background_transparent)
734 (four_corners_best): New functions.
735 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
736 (gs_format): Add `:background' entry.
737 (lookup_image): Set IMG's background color if specified.
738 (pbm_load, xbm_load_image, png_load): Set IMG's background field
740 (x_clear_image_1): Reset `background_valid' and
741 `background_transparent_valid' fields.
742 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
743 calculating it here. Set IMG's background_transparent field.
744 (enum xpm_keyword_index): Add XPM_BACKGROUND.
745 (enum png_keyword_index): Add PNG_BACKGROUND.
746 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
747 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
748 (enum gif_keyword_index): Add GIF_BACKGROUND.
749 (enum gs_keyword_index): Add GS_BACKGROUND.
750 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
751 Pre-calculate image background color where necessary.
752 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
753 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
754 color to use for image glyph reliefs.
756 2001-10-24 Gerd Moellmann <gerd@gnu.org>
758 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
761 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
762 Fix clearing of area not covered by scroll bar.
764 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
766 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
768 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
769 (glyph_rect): Remove unused variable `area'.
771 2001-10-24 Gerd Moellmann <gerd@gnu.org>
773 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
775 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
776 (row_containing_pos): Take additional argument DY.
777 Treat rows ending in middle of char differently.
778 (display_line): Handle tabs on window systems differently.
780 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
781 with additional argument.
783 * dispextern.h (row_containing_pos): Adjust prototype.
785 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
786 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
787 (try_window_id, try_window_reusing_current_matrix)
788 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
789 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
791 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
793 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
795 (HAVE_BOXES): Fix typo in comment.
796 (push_menu_pane): Fix typo in comment.
798 * xdisp.c: (display_prop_string_p): Remove unused local declaration
800 (single_display_prop_string_p): Remove unused local declarations
801 of `Qwhen' and `Qmargin'.
802 (string_buffer_position): Remove unused variable `around'.
803 (store_frame_title): Remove unused variable `width'.
805 * window.c: Don't define max.
806 (coordinates_in_window): Remove unused variable `uy'.
808 * widget.c: Don't define max.
810 * process.c: Don't define max.
811 (create_process): Remove unused variable `buffer'.
813 2001-10-23 Gerd Moellmann <gerd@gnu.org>
815 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
817 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
819 * xfaces.c (Finternal_set_lisp_face_attribute)
820 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
821 frame is on a windowed display.
823 2001-10-23 Gerd Moellmann <gerd@gnu.org>
825 * dispnew.c (sync_window_with_frame_matrix_rows):
826 Fix handling of windows which aren't full-width, fix handling
829 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
831 2001-10-23 Andreas Schwab <schwab@suse.de>
833 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
834 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
836 2001-10-23 Gerd Moellmann <gerd@gnu.org>
838 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
839 REAL_END. Notice if cursor gets overwritten.
840 (notice_overwritten_cursor): Take X positions as parameters.
841 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
842 around call to x_draw_glyphs.
844 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
846 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
847 instead of C) and usage.
849 * editfns.c (char-to-string): Fix argument names (use CHAR instead
852 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
853 `left', `max_width' and `max_height'.
855 2001-10-23 Gerd Moellmann <gerd@gnu.org>
857 * xdisp.c (display_line): For a tab continued to the next line,
858 set row's ends_in_middle_of_char_p.
860 2001-10-22 Gerd Moellmann <gerd@gnu.org>
862 * xdisp.c (display_line): Fix computation of continuation lines
865 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
867 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
870 * fileio.c: Remove unused code.
872 2001-10-22 Miles Bader <miles@gnu.org>
874 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
875 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
876 Remove `DOC_STRINGS_IN_COMMENTS' cases.
878 2001-10-21 Jason Rumney <jasonr@gnu.org>
880 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
882 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
884 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
885 (Finsert_string): Avoid the multi-line string literals warning.
887 2001-10-22 Miles Bader <miles@gnu.org>
889 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
890 (Fdocumentation): Don't use it.
891 (syms_of_doc): Don't initialize it.
893 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
894 * print.c (Fwith_output_to_temp_buffer): Likewise.
895 * window.c (Fsave_window_excursion): Likewise.
896 * editfns.c (Fsave_excursion, Fsave_current_buffer)
897 (Fsave_restriction): Likewise.
898 * eval.c (Frun_hooks, Frun_hook_with_args)
899 (Frun_hook_with_args_until_failure)
900 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
901 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
902 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
903 (Funwind_protect, Fcondition_case): Likewise.
904 * coding.c (Ffind_operation_coding_system): Likewise.
905 * keyboard.c (Ftrack_mouse): Likewise.
907 2001-10-21 Miles Bader <miles@gnu.org>
909 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
910 (Fmake_hash_table): Add usage: string to doc string.
911 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
912 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
913 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
914 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
915 (Fml_prefix_argument_loop): Likewise.
917 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
919 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
921 * sysdep.c (init_sys_modes): Change doc-string comments to `new
922 style' [w/`doc:' keyword].
924 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
925 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
926 comments to `new style' [w/`doc:' keyword].
928 2001-10-21 Jason Rumney <jasonr@gnu.org>
930 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
932 * w32term.c (remember_mouse_glyph): New function.
933 (w32_mouse_position): Use it.
934 (note_mouse_movement): If the mouse moved off the glyph, remember
937 * w32term.h (struct w32_output): Correct spelling of x_compatible.
938 (w32_display_info): Add mouse_face_overlay.
940 * w32term.c (notice_overwritten_cursor): Renamed from
941 note_overwritten_text_cursor. Rewritten to take glyph widths into
943 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
944 (fast_find_string_pos): New function.
945 (fast_find_position): Return the correct vpos. Add parameter
946 STOP. In the final row, stop before glyphs having STOP as object.
947 Don't consider glyphs that are not from a buffer.
948 (fast_find_position) [0]: Add a presumably more correct version
950 (expose_window_tree, expose_frame): Don't compute intersections here.
951 (expose_window): Do it here instead.
952 (expose_window_tree, expose_window, expose_line): Return 1 when
953 overwriting mouse-face.
954 (expose_window): If W is the window currently being updated, mark
956 (expose_frame): If mouse-face was overwritten, redo it.
957 (x_use_underline_position_properties): New variable.
958 (syms_of_xterm): DEFVAR_BOOL it.
959 (x_draw_glyph_string): Add comment to use it in future.
960 (x_draw_glyph_string): Restore clipping after drawing box.
961 Fix a computation of the underline position.
962 (w32_get_glyph_string_clip_rect): Minor cleanup.
963 (x_fill_stretch_glyph_string): Remove an assertion.
964 (x_produce_glyphs): Don't convert multibyte characters
965 to unibyte characters in unibyte buffers.
966 (cursor_in_mouse_face_p): New function.
967 (x_draw_stretch_glyph_string): Use it to choose a different GC
968 when drawing a cursor within highlighted text. Don't draw
969 background again if it has already been drawn.
970 (x_draw_glyph_string_box): Don't draw a full-width
971 box just because the glyph row's full_width_p flag is set.
972 (x_draw_glyphs): Fix computation of rightmost x for
974 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
975 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
976 change bottom shadow accordingly. Some cleanup.
977 (x_update_window_end): Handle overwritten mouse face
978 also for tool bar windows.
979 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
980 DRAW is DRAW_IMAGE_RAISED.
981 (clear_mouse_face): Return 1 if text with mouse face was
982 actually redrawn. Make the function static. Reset
983 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
984 optimize away highlighting if we pass over that same overlay again.
985 (note_mouse_highlight): Call mouse_face_overlay_overlaps
986 to detect a case where we have to highlight a different region
987 despite not having left the currently highlighted region.
988 Set mouse_face_overlay in the x_display_info. Avoid changing the
989 mouse pointer shape when show_mouse_face has already done it, or
990 there is no need. Handle mouse-face and help-echo in strings.
991 (glyph_rect): New function.
992 (w32_mouse_position): Use it to raise the threshold for mouse
993 movement event generation.
994 (w32_initialize_display_info): Initialize the x_display_info's
996 (w32_set_vertical_scroll_bar): Don't clear a zero height
998 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
999 a widget to zero height.
1001 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1002 Protect unibyte strings created by replacing their multibyte
1003 equivalents in menu_items.
1004 (w32_menu_show): Don't overwrite an item's name with its key
1005 description in case the description is a multibyte string.
1006 (single_submenu): Some cleanup.
1008 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1009 (postprocess_image): New function.
1010 (lookup_image): Call it for all image types except PostScript.
1011 (x_kill_gs_process): Call postprocess_image.
1012 (tiff_error_handler, tiff_warning_handler): New functions.
1013 (tiff_load): Install them as handlers.
1014 (x_kill_gs_process): Recognize if someone has cleared the image
1016 (valid_image_p): Protect better against invalid image
1017 specifications. Previous code could signal an error.
1018 (Fx_hide_tip, Fshow_tip): Doc fix.
1019 (Fv_max_tooltip_size): New variable.
1020 (syns_of_xfns): DEFVAR_LISP it.
1021 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
1022 window buffer to *tip* right after creating the frame. Set frame's
1023 window_width. Use a maximum tooltip size specified by
1024 Vx_max_tooltip_size, if that has valid contents.
1025 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1026 Make sure the tooltip is completely visible.
1027 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1028 (Fx_create_frame): Adjust the frame's height for presence
1029 of the tool bar before calling x_figure_window_size.
1030 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
1031 when the window gets smaller.
1032 (x_set_foreground_color): Set frame's cursor_pixel.
1033 (x_set_foreground_color, x_set_background_color): Cleaned up.
1034 (x_set_font): Handle case of x_new_fontset returning the same name
1035 as before, although there was a change in fontsets.
1037 2001-10-21 Miles Bader <miles@gnu.org>
1039 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
1040 (Flogxor): Add usage: string to doc string.
1041 * charset.c (Fstring): Likewise.
1042 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
1043 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
1045 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1047 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
1049 * alloc.c: Reindent DEFUNs with doc: keywords.
1051 * abbrev.c (Finsert_abbrev_table_description): Reindent.
1053 * frame.c: Change doc-string comments to `new style' [w/`doc:'
1056 2001-10-20 Gerd Moellmann <gerd@gnu.org>
1058 * (Version 21.1 released.)
1060 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1062 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1064 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1067 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1068 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1069 Change doc-string comments to `new style' [w/`doc:' keyword].
1071 2001-10-20 Miles Bader <miles@gnu.org>
1073 The following changes remove the glyph_row `inverse_p' field,
1074 which is never set anymore, due to other changes:
1076 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
1077 (reassert_line_highlight, change_line_highlight): Declarations removed.
1078 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
1079 (line_hash_code, row_equal_p, fake_current_matrices)
1080 (build_frame_matrix_from_leaf_window, update_frame_line)
1081 (update_frame_line, update_frame_line, update_frame_line):
1082 Don't use `inverse_p' field.
1083 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
1084 change_line_highlight_hook.
1085 (XTreassert_line_highlight, x_change_line_highlight):
1087 (x_fix_overlapping_area, x_write_glyphs, expose_area)
1088 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1089 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
1091 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
1092 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1093 (w32_reassert_line_highlight, x_change_line_highlight):
1095 * w32console.c (reassert_line_highlight, change_line_highlight):
1097 (initialize_w32_display): Don't set reassert_line_highlight_hook
1098 or change_line_highlight_hook.
1099 (hl_mode): Function removed.
1100 (reset_terminal_modes, set_terminal_modes, update_begin)
1101 (update_end, w32_face_attributes, initialize_w32_display):
1102 (clear_frame, ins_del_lines): Don't call it.
1103 * termhooks.h (reassert_line_highlight_hook)
1104 (change_line_highlight_hook): Declarations removed.
1105 * term.c (reassert_line_highlight_hook)
1106 (change_line_highlight_hook): Variables removed.
1107 (reassert_line_highlight, change_line_highlight): Functions removed.
1108 * msdos.c (IT_reassert_line_highlight)
1109 (IT_change_line_highlight): Functions removed.
1110 (internal_terminal_init): Don't set reassert_line_highlight_hook
1111 or change_line_highlight_hook.
1112 (highlight): Variable removed.
1113 (IT_set_face, IT_update_begin, IT_update_end)
1114 (IT_set_terminal_modes): Don't set or use it.
1116 The following changes remove inverse-video support for terminals
1117 that use a `magic cookie' standout mode. Due to changes in the
1118 way mode-lines are displayed, such support no longer works
1119 anyway, and it's probable that almost no one uses such terminals
1122 * term.c (standout_requested): Variable removed.
1123 (update_end, highlight_if_desired): Don't use it.
1124 (chars_wasted, copybuf): Variables removed.
1125 (write_standout_marker): Function removed.
1126 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
1127 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
1128 Don't use `chars_wasted' or `copybuf'.
1129 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
1130 Set `costs_set' to true.
1131 (cursor_to, clear_end_of_line): Test `costs_set' instead of
1133 (clear_end_of_line): Function removed.
1134 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
1135 (clear_to_end): Call `clear_end_of_line' instead of
1136 `clear_end_of_line_raw'.
1137 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
1138 (term_init): Don't set them.
1139 Turn off any standout/underline modes that require magic cookies.
1140 (ins_del_lines, highlight_if_desired, background_highlight)
1141 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
1142 Remove special processing for magic-cookie standout modes.
1143 (turn_off_face, turn_on_face): Remove special processing for
1144 underline magic-cookie glitch.
1146 2001-10-19 Richard M. Stallman <rms@gnu.org>
1148 * eval.c (syms_of_eval): Doc fixes.
1150 2001-10-19 Gerd Moellmann <gerd@gnu.org>
1152 * xdisp.c (redisplay_internal): Don't clear echo area if the
1153 mini-window is selected.
1155 2001-10-19 Miles Bader <miles@gnu.org>
1157 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
1158 doesn't take precedence if the affected property's value is nil.
1160 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
1162 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
1163 with fields and suggest using `forward-line' to avoid them.
1164 * editfns.c (Fline_beginning_position, Fline_end_position):
1165 Clarify documentation.
1167 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
1169 * keymap.c (current_minor_maps): `override' only shadows its
1170 correspondent in minor-mode-map-alist, not the whole tail.
1172 2001-10-18 Andrew Innes <andrewi@gnu.org>
1174 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
1175 optimization. The fontp->encoding array was not being initialized
1176 correctly when compiled with optimizations by MSVC.
1178 2001-10-18 Gerd Moellmann <gerd@gnu.org>
1180 * xdisp.c (display_line): Indicate empty lines in active mini-window.
1182 2001-10-17 Andrew Innes <andrewi@gnu.org>
1184 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
1186 * w32fns.c (w32_load_system_font): Cache codepage for font, in
1187 font_info.charset field.
1189 * w32term.c (w32_encode_char): Get cached codepage from font_info,
1190 rather than working it out by calling w32_codepage_for_font for
1193 2001-10-17 Andrew Innes <andrewi@gnu.org>
1195 * w32term.c (w32_read_socket): Determine clipping rectangle for
1196 the entire frame, including areas covered by scrollbars and the
1197 menubar. This avoids internal arguments about whether a frame is
1198 fully obscured or not.
1200 2001-10-17 Gerd Moellmann <gerd@gnu.org>
1202 * xdisp.c (try_window_id): Undo last change. Give up if
1203 window ends in strings.
1205 * xdisp.c (try_window_id): Don't display lines after the window
1206 end if the rest of the window after the window end was already blank.
1208 * xdisp.c (try_window_id): Remove code that was only there
1209 for the release of 21.1.
1211 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
1213 2001-10-17 Miles Bader <miles@gnu.org>
1215 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
1216 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
1217 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
1218 Change doc-string comments to `new style' [w/`doc:' keyword].
1219 (DOC_STRINGS_IN_COMMENTS): Macro removed.
1220 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
1223 2001-10-16 Miles Bader <miles@gnu.org>
1225 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
1227 2001-10-16 Gerd Moellmann <gerd@gnu.org>
1229 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
1232 2001-10-16 Ken Raeburn <raeburn@gnu.org>
1234 Avoid the assumption that car and cdr slots of cons cells are
1235 addressable lvalues; this allows for easier experimentation with
1236 other lisp implementations that may not permit such accesses for
1237 various reasons. Not quite complete -- buffer.c still needs some
1238 work, and w32/mac files need rechecking -- so compile-time
1239 enforcement is left disabled for now.
1241 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
1242 gcc with a union-based Lisp object rep. Redefine as no-op for now.
1243 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
1244 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
1245 (XSETCAR, XSETCDR): New macros.
1246 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
1247 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
1248 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
1249 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
1251 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
1252 * buffer.c (record_buffer, Fbury_buffer)
1253 (swap_out_buffer_local_variables, recenter_overlay_lists)
1254 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
1255 fields of a cons cell respectively.
1256 * callint.c (quotify_args, Fcall_interactively): Likewise.
1257 * ccl.c (Fregister_code_conversion_map): Likewise.
1258 * coding.c (detect_coding_system): Likewise.
1259 * composite.c (get_composition_id, make_composition_value_copy):
1261 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
1262 (swap_in_symval_forwarding, set_internal, Fset_default)
1263 (Fmake_variable_buffer_local, Fmake_local_variable)
1264 (Fmake_variable_frame_local): Likewise.
1265 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
1266 * keymap.c (Fset_keymap_parent, store_in_keymap)
1267 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
1268 * minibuf.c (get_minibuffer): Likewise.
1269 * search.c (Fmatch_data): Likewise.
1270 * textprop.c (extend_property_ranges): Likewise.
1271 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
1272 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
1274 * w32term.c (x_delete_display): Likewise.
1275 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
1277 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
1278 * doc.c (store_function_docstring): Use XSETCARFASTINT.
1279 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
1280 (Fread_file_name): Use XSETCAR.
1281 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
1283 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
1284 * frame.c (Fmake_terminal_frame): Use XSETCDR.
1285 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
1287 * keyboard.c (read_char): Alter list traversal to avoid taking the
1288 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
1289 (parse_menu_item): Use XSETCAR and XSETCDR.
1290 (reach_char_x_menu_prompt): Use XSETCAR.
1291 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
1292 (Fcommand_execute): Use XSETCDR.
1293 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
1294 (openp): Change list traversal to avoid using XCAR as lvalue.
1295 (read_list): Use XSETCDR.
1296 * process.c (wait_reading_process_input): Change wait_for_cell
1297 handling to avoid taking addresses of cons cell slots.
1298 * xselect.c (x_own_selection, x_handle_selection_clear)
1299 (x_clear_frame_selections): Use XSETCDR.
1300 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
1301 (x_handle_property_notify, x_get_foreign_selection)
1302 (x_handle_selection_notify): Use XSETCAR.
1304 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1306 * buffer.c: Put doc strings in comments.
1308 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
1310 2001-10-15 Sam Steingold <sds@gnu.org>
1312 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
1314 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1316 * process.c (process-inherit-coding-system-flag)
1317 (get-buffer-process): Do not confuse make-docfile with doc strings
1320 * editfns.c (Fchar_to_string): Make doc string consistent with
1321 arguments. Put doc strings in comments.
1323 * abbrev.c, minibuf.c: Put doc strings in comments.
1325 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1327 * window.c (window_loop): Don't check for Fother_buffer returning nil.
1329 * window.c (select_window_1): Unfreeze window start. Remove a
1330 doubled test for WINDOW being live.
1332 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1334 * fns.c (Fmapconcat): Fix typo in a doc string.
1336 * dispnew.c (Fsleep_for): Fix typo in a doc string.
1338 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1340 * xterm.c (x_draw_glyph_string): Restore clipping after
1343 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1345 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
1347 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
1349 * indent.c (skip_invisible): Use new retval of
1350 TEXT_PROP_MEANS_INVISIBLE.
1352 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
1353 If a parent is reached and noinherit is set, exit immediately.
1354 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
1356 * s/ms-w32.h (EXEC_SUFFIXES):
1357 * s/msdos.h (EXEC_SUFFIXES):
1358 * process.h (EXEC_SUFFIXES): Remove.
1360 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
1361 (decode_suffixes): Remove.
1363 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
1364 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
1365 (invisible_ellipsis_p): Remove.
1367 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
1368 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
1369 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
1370 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
1371 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
1373 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1375 * lisp.h (Ftop_level): Add prototype.
1377 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
1378 (XTread_socket): Improve style of comments to follow other
1381 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
1382 is already prototyped in included lisp.h).
1384 * frame.c (Fset_mouse_position): Improve style of comment to
1385 follow other comments.
1386 (Fset_mouse_pixel_position): Improve style of comment to follow
1388 (Fmake_frame_visible): Doc fix and typo in comment.
1389 (Fmake_frame_invisible): Doc fix and typo in comment.
1390 (Ficonify_frame): Fix typo in comment.
1392 2001-10-14 Gerd Moellmann <gerd@gnu.org>
1394 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
1395 * term.c, alloc.c: Put doc strings in comments.
1397 2001-10-13 Gerd Moellmann <gerd@gnu.org>
1399 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
1400 Provide definitions for doc strings in comments.
1402 * fns.c: Put doc strings in comments.
1404 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
1406 * dired.c (file_name_completion): Ignore a candidate directory if
1407 it matches an element in completion-ignored-extensions that ends
1409 (syms_of_dired) <completion-ignored-extensions>: Mention the above
1410 feature in the doc string.
1411 (Ffile_name_completion): Ditto.
1413 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
1415 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
1417 * xfns.c (syms_of_xfns): Update calls to Fprovide.
1419 * lisp.h (Fprovide): Update prototype.
1420 (Ffeaturep, invisible_p): Remove.
1422 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
1423 (DOLIST, LOOP_PROPVAL): New macros.
1424 (invisible_p, invisible_ellipsis_p): Use them.
1425 (invisible_noellipsis_p): New function.
1426 (syms_of_xdisp): Use empty_string.
1428 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
1430 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
1431 (syms_of_lread) <Vafter_load_alist>: Update docstring.
1433 * print.c (Fwith_output_to_temp_buffer): Align with
1434 internal_with_output_to_temp_buffer.
1435 (print_preprocess): Use traverse_intervals_noorder.
1436 (print_object): Update call to traverse_intervals.
1438 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
1439 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
1441 * intervals.c (traverse_intervals_noorder): New function.
1442 (search_for_interval, count_intervals): Use it.
1443 (traverse_intervals): Use less stack space and drop `depth' arg.
1445 * fns.c (Ffeaturep): Add new `subfeature' arg.
1446 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
1447 (Qsubfeatures): New var.
1448 (syms_of_fns): Initialize it.
1450 * keymap.c (Fkey_description): Use empty_string.
1451 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
1452 (syms_of_keymap): Setup inheritance between maps.
1453 Don't export Sdescribe_bindings_internal any more.
1455 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
1457 2001-10-12 Gerd Moellmann <gerd@gnu.org>
1459 * xterm.c (notice_overwritten_cursor): Renamed from
1460 note_overwritten_text_cursor. Rewritten to take glyph widths into
1463 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1465 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
1466 multi-line strings without a trailing "\n\".
1468 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1470 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
1473 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
1475 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
1477 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
1478 * w32proc.c (sys_spawnve):
1479 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
1480 * w32.c (check_windows_init_file):
1481 * sound.c (Fplay_sound):
1482 * emacs.c (init_cmdargs):
1483 * process.c (Fstart_process): Update calls to openp.
1485 * callproc.c (Vexec_suffixes): New var.
1486 (Fcall_process): Update call to openp.
1487 (decode_suffixes): New function.
1488 (syms_of_callproc): Init exec-suffixes.
1490 * lread.c (Vload_suffixes, default_suffixes): New vars.
1491 (openp): Take a lisp list of suffixes.
1492 Check for file-name-handlers even if the file was absolute already.
1493 (syms_of_lread): Declare load-suffixes.
1494 (Fload): Fix up call to openp.
1495 Don't bother checking for file-name-handler at the very beginning.
1497 * keymap.h (Fcopy_keymap): Don't export.
1499 * lisp.h (empty_string): Declare.
1500 (Vload_suffixes, Vexec_suffixes): Declare.
1501 (openp): Update prototype.
1503 * emacs.c (empty_string): New var.
1504 (syms_of_emacs): Initialize it.
1506 * search.c (wordify): Use it.
1508 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
1509 selected window if it's not displayed there. Handle the case
1510 when the window is dedicated.
1511 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
1513 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
1515 * syntax.h (struct gl_state_s): Change the meaning of b_property.
1516 Remove left_ok and right_ok.
1517 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1518 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
1519 new meaning of b_property.
1521 * syntax.c (update_syntax_table): Simplify.
1522 (Fforward_comment): Don't skip quoted chars when going backward.
1524 2001-10-11 Gerd Moellmann <gerd@gnu.org>
1526 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
1527 in case I is of some unsigned type, in which case
1528 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
1529 comparison becomes bogus.
1531 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
1532 (Fuser_full_name): Fix bug treating a float as a fixnum.
1534 * data.c (Fstring_to_number): Use make_fixnum_or_float.
1536 * lisp.h (make_fixnum_or_float): New macro.
1538 * lisp.h (circular_list_error): Add prototype.
1540 * data.c (Qcircular_list): New variable.
1541 (circular_list_error): New function.
1542 (syms_of_data): Initialize it Qcircular_list.
1544 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
1546 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
1547 casefiddle.c, buffer.c: Include keymap.h.
1549 2001-10-10 Gerd Moellmann <gerd@gnu.org>
1551 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
1552 options. From Dave Love <d.love@dl.ac.uk>.
1554 2001-10-09 Gerd Moellmann <gerd@gnu.org>
1556 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
1557 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1559 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
1561 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1563 2001-10-08 Andrew Innes <andrewi@gnu.org>
1565 * lisp.h [max]: Undef min and max before redefining them.
1567 * w32gui.h: Do not undef min and max.
1569 * w32heap.h: Do not undef min and max.
1571 * s/ms-w32.h: Do not undef min and max.
1573 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1575 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
1577 2001-10-08 Sam Steingold <sds@gnu.org>
1579 * keymap.c (current-active-maps): Quote newlines (compilation error).
1581 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1583 * Makefile.in (lisp, shortlisp): Replace bindings.el with
1584 bindings.elc, since otherwise doc strings in bindings.el get wrong
1587 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1589 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
1591 * keyboard.h (map_prompt): Remove.
1593 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
1594 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
1596 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1598 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1600 * keyboard.c (map_prompt): Remove.
1601 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
1604 * keymap.h: New file. Extracted from lisp.h.
1606 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
1607 (accessible_keymaps_1): New function.
1608 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
1609 (Fwhere_is_internal): Use Fcurrent_active_maps.
1610 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
1611 Insert in current buffer rather than standard-output.
1612 Don't call `help-mode'. Export to elisp.
1613 (describe_buffer_bindings): New wrapper.
1614 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
1615 and Sdescribe_buffer_bindings.
1617 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1619 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
1620 Remove code setting signal handler.
1622 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1623 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1625 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1627 * keyboard.c: Don't define min/max.
1629 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1631 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1632 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1633 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1634 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1635 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1636 Don't define min/max.
1638 * lisp.h (min, max): New macros.
1640 * puresize.h (BASE_PURESIZE): Increase to 725000.
1642 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1644 * xfaces.c (free_frame_menubar): Add prototype.
1646 * lisp.h (init_window): Add prototype.
1648 * editfns.c: Include ctype.h.
1650 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1651 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1652 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1655 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1656 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1657 `popup_activated_flag' and `title'.
1659 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1661 * emacs.c (main): Remove extra `;'.
1663 * atimer.h (struct atimer): Fix typos in a comment.
1665 * atimer.c: Fix typo.
1667 * Makefile.in: Fix typo.
1669 * README: Remove obsolete part mentioning removed VMS file.
1671 2001-10-07 Miles Bader <miles@gnu.org>
1673 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1675 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1677 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1680 * lisp.h (Ffield_end): Declare.
1682 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1684 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1686 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1688 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1690 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1692 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1693 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1695 * alloc.c (inhibit_garbage_collection): Simplify.
1696 (Fmemory_use_counts): Ditto.
1698 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1699 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1700 most-negative-fixnum.
1702 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1703 (FIXNUM_OVERFLOW_P): New macros.
1705 2001-10-06 Miles Bader <miles@gnu.org>
1707 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1708 scroll_bar_bottom_shadow_pixel fields.
1709 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1710 for the shadows, and tell the toolkit about them if we succeed.
1711 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1712 Free scroll-bar shadow colors.
1713 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1714 Free scroll-bar shadow colors when the background color changes.
1715 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1716 Initialize scroll-bar shadow-color fields.
1718 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1720 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1722 2001-10-05 Miles Bader <miles@gnu.org>
1724 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1725 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1726 New functions (were in simple.el).
1727 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1728 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1729 (syms_of_minibuf): Initialize them.
1731 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1733 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1734 (tiff_load): Install them as error and warning handler.
1736 2001-10-04 Andrew Innes <andrewi@gnu.org>
1738 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1739 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1740 says; query codepage info directly to determine if font is double byte.
1741 (x_to_w32_charset): Handle private format for unknown charsets.
1742 Handle wildcards in charset spec, by ignoring them.
1743 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1744 "*-" prefix from charset.
1745 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1746 handle the truncated font spec form constructed by font_list_1, so
1747 that we correctly identify the charset fields. Don't remove "*-"
1748 prefix from charset.
1749 (w32_list_synthesized_fonts): Fix argument to alloca.
1751 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1753 * window.h (MINI_WINDOW_P): Use NILP.
1755 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1757 * termhooks.h (struct input_event): Use proper type for `kind'.
1759 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1761 This handles unknown keysyms better than before. For example,
1762 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1763 Emacs formerly completely ignored F5. With the change, it derives
1764 a key symbol from the name of the X keysym, `ccaron' in this case.
1765 Reported by Martin Buchholz.
1767 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1770 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1771 that EVENT->code isn't a function key, use the keysym's name.
1773 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1775 FOREACH is a macro that should make it easier to loop over Lisp
1776 lists with checks for cycles and proper lists.
1778 * lisp.h (LIST_END_P, FOREACH): New macros.
1780 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1782 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1783 called for a lost connection. Prevent dumping core in this case.
1784 Instead print the X error, and exit. On user request.
1786 * xterm.c (error_msg): New variable.
1787 (x_fatal_error_signal): New function.
1788 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1789 as fatal_error_signal_hook around the call to XtCloseDisplay.
1791 * emacs.c (fatal_error_signal_hook): New variable.
1792 (fatal_error_signal): Call that function.
1794 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1796 With this, Emacs prints how much pure storage it will
1797 approximately need in case pure storage overflows while dumping.
1799 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1801 (init_alloc_once): Initialize new variables.
1802 (PURE_POINTER_P): Use new variables.
1803 (pure_alloc): If pure storage overflows, allocate from the heap.
1804 (check_pure_size): New function.
1805 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1807 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1808 (check_pure_size): Add prototype.
1810 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1812 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1814 This adds a post-gc-hook that's run with GC inhibited.
1815 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1817 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1818 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1819 (Fgarbage_collect): Run post-gc-hook.
1821 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1823 This adds `defvaralias' and `indirect-variable'. Changes not
1824 directly related to this feature are there to gain the same
1825 performance again as before variable aliases.
1827 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1828 code to get and set symbol values, to take defvaralias into account.
1830 (Note: the new `constant' bit-flag in symbols would make it
1831 possible to define arbitrary read-only variables, e.g. with
1834 Documentation is in lispref/variables.texi. Added to NEWS.
1836 * lisp.h (enum symbol_interned): New enumeration.
1837 (struct Lisp_Symbol): Remove member `obarray', add
1838 `indirect_variable', `constant', and `interned'.
1839 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1840 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1841 (indirect_variable): Add prototype.
1843 * print.c (print_preprocess, print_object): Test internedness of
1844 symbols differently.
1846 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1848 (init_obarray): Likewise for t and nil.
1850 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1851 (Fdefvaralias): New function.
1852 (specbind): Simplify the test if symbol is a constant.
1853 (syms_of_eval): Defsubr Fdefvaralias.
1855 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1856 (Qcyclic_variable_indirection): New variable.
1857 (Fkeywordp): Check for internedness differently.
1858 (Fmakunbound): Simplify the test if symbol is a constant.
1859 (indirect_variable, Findirect_variable): New functions.
1860 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1862 (let_shadows_buffer_binding_p): Check for variable aliases.
1863 (set_internal): Simplify the test if SYMBOL is a constant.
1864 If SYMBOL has a buffer-local value and is an alias, use the aliased
1866 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1869 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1870 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1873 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1875 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1876 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1877 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1879 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1883 2001-10-03 Miles Bader <miles@gnu.org>
1885 * callproc.c (syms_of_callproc): Explicitly state in the
1886 documentation for `process-environment' that earlier entries take
1887 precedence over later ones.
1889 2001-10-02 Miles Bader <miles@gnu.org>
1891 * textprop.c (Fnext_char_property_change)
1892 (Fprevious_char_property_change): Remove reference to non-existant
1893 argument OBJECT from doc-string.
1895 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1897 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1898 (try_window_id): Skip back over lines ending in a newline from a
1901 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1904 2001-10-01 Richard M. Stallman <rms@gnu.org>
1906 * search.c (Freplace_match): Doc fix.
1908 2001-09-28 Andrew Innes <andrewi@gnu.org>
1910 * w32menu.c (set_frame_menubar): Take into account that
1911 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1914 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1916 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1918 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1920 * s/gnu-linux.h: Fix a typo in comment.
1922 2001-09-28 Andreas Schwab <schwab@suse.de>
1924 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1925 nocombreloc, in case -z combreloc is the default.
1927 2001-09-28 Gerd Moellmann <gerd@gnu.org>
1929 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1930 really going on here.
1932 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1934 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1936 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1938 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1939 utf-8, menu-bar, and latin-N.
1940 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1941 unconditionally now.
1942 (lisp): Add latin-N, since they are preloaded.
1944 2001-09-27 Gerd Moellmann <gerd@gnu.org>
1946 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1947 to the left. Some cleanup.
1949 * xdisp.c (display_mode_element): One more case where a string's
1950 multibyteness should be used for display.
1952 2001-09-26 Gerd Moellmann <gerd@gnu.org>
1954 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1957 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
1958 of the only temporarily set echoing flag for deciding when
1961 * keyboard.c (echo_kboard): Make externally visible.
1963 * lisp.h (echo_kboard): Declare extern.
1965 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
1966 fonts_changed_p if we need larger matrices due to vscrolling.
1967 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1968 this round of redisplay if make_cursor_line_fully_visible fails.
1969 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
1970 (try_cursor_movement, try_scrolling): Use them instead of integers.
1972 * dispextern.h (required_matrix_width, required_matrix_height):
1975 * dispnew.c (required_matrix_width, required_matrix_height):
1977 (allocate_matrices_for_window_redisplay)
1978 (allocate_matrices_for_frame_redisplay: Use them.
1979 Remove parameters CH_DIM.
1981 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1982 and selected_window to the frame of the window whose mode-lines
1983 are displayed, and to the window itself.
1984 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1987 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1989 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1990 the image cache under us.
1992 * xdisp.c (display_mode_element): If the mode element is a symbol
1993 with a string value, use that string's multibyteness for displaying.
1995 * keyboard.c (read_char): Don't clear a message for a switch-frame
1996 event. From Stefan Monnier <monnier@cs.yale.edu>.
1998 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1999 version for after 21.1.
2001 * xdisp.c (row_containing_pos): Make externally visible.
2003 * dispextern.h (row_containing_pos): Add prototype.
2005 * process.c (send_process): Disable composition if from_byte < 0.
2006 From Kenichi Handa <handa@etl.go.jp>.
2008 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2010 * xterm.c (refreshicon): Function removed.
2012 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
2014 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
2016 * xterm.c (toplevel): Remove includes in #if 0.
2018 * process.c (sigchld_handler) [LINUX]: Don't return from
2019 the signal handler at the end of the loop.
2021 2001-09-21 Gerd Moellmann <gerd@gnu.org>
2023 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
2024 Terminate only if kill returns -1, and errno is ESRCH.
2026 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
2028 * Makefile.in (shortlisp): Add ../lisp/env.elc.
2030 2001-09-20 Gerd Moellmann <gerd@gnu.org>
2032 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
2033 since this function can be called during GC.
2035 * callproc.c (Fcall_process): Handle errors from pipe(2).
2036 (child_setup): Delete code in #ifdef vipc.
2038 2001-09-19 Gerd Moellmann <gerd@gnu.org>
2040 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
2041 (display_mode_element): Display the string from decode_mode_spec
2042 depending on its multibyteness.
2044 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
2046 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
2048 2001-09-18 Gerd Moellmann <gerd@gnu.org>
2050 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
2051 recursive_edit_unwind.
2052 (recursive_edit_unwind): Set kboard state according to
2055 * buffer.c (modify_overlay): Don't do nothing if START == END;
2056 This can still be a modification, for example when an overlay has
2057 a before-string or after-string.
2058 (Fdelete_overlay): Prevent redisplay optimizations when deleting
2059 an overlay with before-string or after-string.
2061 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2062 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2064 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2065 first_unchanged_at_end_row is in front of
2066 last_unchanged_at_beg_row. This code should be removed after the
2069 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2071 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2072 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2074 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
2077 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
2079 * dired.c (Ffile_attributes): Doc fix.
2081 2001-09-14 Gerd Moellmann <gerd@gnu.org>
2083 * fileio.c (Ffile_symlink_p): Fix last change.
2085 * filelock.c (current_lock_owner): Fix last change.
2087 2001-09-13 Gerd Moellmann <gerd@gnu.org>
2089 * filelock.c (current_lock_owner): If readlink returns ERANGE,
2090 take that to mean that the buffer is too small.
2092 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
2093 that to mean that the buffer is too small.
2095 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
2096 current buffer's multibyteness when discarding the iterator's
2099 * xfns.c (Fx_window_property): Handle case that property gets
2100 deleted between the two calls to XGetWindowProperty.
2102 2001-09-11 Gerd Moellmann <gerd@gnu.org>
2104 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
2106 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
2107 in addition to read-only.
2109 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
2110 to t in addition to read-only.
2112 * lisp.h (Qinhibit_modification_hooks): Declare.
2114 * insdel.c (Qinhibit_modification_hooks): New variable.
2115 (syms_of_insdel): Initialize and staticpro it.
2117 * textprop.c (verify_interval_modification): Don't run
2118 modification-hooks if inhibit_modification_hooks.
2120 * dispnew.c (set_window_cursor_after_update): Fix code
2121 finding glyph row containing cursor when cursor_in_echo_area
2124 * xdisp.c (init_from_display_pos): Put some code in #if 0.
2125 (add_to_log): Use bcopy instead of strcpy.
2126 (init_from_display_pos): Use an explicit loop over bytes in
2127 overlay strings instead of calling index.
2129 2001-09-10 Gerd Moellmann <gerd@gnu.org>
2131 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
2133 * dispnew.c (direct_output_for_insert): Don't change IT's
2134 stop_charpos to something in front of its current position.
2136 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
2139 2001-09-10 Richard M. Stallman <rms@gnu.org>
2141 * frame.c (Fmouse_position): Doc fix.
2143 2001-09-07 Gerd Moellmann <gerd@gnu.org>
2145 * xdisp.c (init_from_display_pos): Don't compare the result
2146 of calling index with NULL.
2148 2001-09-06 Gerd Moellmann <gerd@gnu.org>
2150 * xfns.c (x_set_background_color): Don't change the colors
2151 of the X window of scroll bar widgets.
2153 2001-09-05 Andrew Innes <andrewi@gnu.org>
2155 * w32fns.c (w32_createwindow): Undo last change.
2157 2001-09-05 Gerd Moellmann <gerd@gnu.org>
2159 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
2161 * xdisp.c (string_buffer_position): Use *single_char_property*
2162 functions instead of the *single_property* functions.
2164 2001-09-04 Andrew Innes <andrewi@gnu.org>
2166 * w32term.c (w32_read_socket): Add more information to debugging
2169 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
2170 from Emacs frames, so that calls to GetClipBox in w32term.c
2171 correctly report when part of a frame is visible (including
2172 scrollbars, etc). This prevents repeated redrawing of frames when
2173 only a scrollbar is visible.
2174 (w32_wnd_proc): Add more frame information to debugging output.
2176 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
2178 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
2180 2001-09-03 Gerd Moellmann <gerd@gnu.org>
2182 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
2183 help-echo for a string which doesn't have help-echo itself, use
2184 get-char-property to obtain the help-echo from the string's buffer
2185 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
2186 have mouse-face, look ``under'' the string for mouse-face from an
2188 (fast_find_position): Add parameter STOP. In the final row, stop
2189 before glyphs having STOP as object. Don't consider glyphs that
2190 are not from a buffer.
2192 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
2194 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
2196 * fns.c (Fmd5): Doc fix.
2198 2001-08-31 Gerd Moellmann <gerd@gnu.org>
2200 * composite.c (update_compositions): Do nothing if
2201 inhibit-modification-hooks is set.
2203 2001-08-30 Gerd Moellmann <gerd@gnu.org>
2205 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
2206 and check_message_stack if terminating abnormally. We want
2207 glyph matrices etc. in a core dump.
2209 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
2210 (syms_of_xdisp): Initialize them.
2211 (handle_single_display_prop): Don't change point, bind `object',
2212 `position', and `buffer-position' instead to the object having the
2213 `display' property, position in the object and position in the buffer.
2215 * fileio.c (Finsert_file_contents): Don't change the multibyteness
2216 of the buffer if REPLACE is non-nil.
2218 2001-08-29 Gerd Moellmann <gerd@gnu.org>
2220 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
2222 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
2224 * w32term.c (x_set_glyph_string_background_width)
2225 (show_mouse_face): Track the last changes in xterm.c.
2227 2001-08-28 Gerd Moellmann <gerd@gnu.org>
2229 * xterm.c (x_set_glyph_string_background_width): Set the glyph
2230 string's background width so that multi-line mouse-face is drawn
2231 to the right edge of the window.
2232 (show_mouse_face): Set the row's mouse_face_p flag after drawing
2235 * dispnew.c (direct_output_for_insert): Set updated_area
2236 before inserting/writing glyphs.
2238 * xdisp.c (display_mode_element): Use string_byte_to_char to
2239 determine character positions in strings, use chars_in_text
2240 instead of strwidth.
2241 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
2242 a matrix as parameter; this is easier to use from GDB.
2244 2001-08-28 Miles Bader <miles@gnu.org>
2246 * textprop.c (Fprevious_single_char_property_change)
2247 (Fnext_single_char_property_change): Doc fixes.
2249 2001-08-27 Gerd Moellmann <gerd@gnu.org>
2251 * fileio.c (Finsert_file_contents): Allocate, restore, and
2252 free composition data in the case of REPLACE not being nil.
2254 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
2255 there exist overlay strings with newlines at POS.
2256 (text_outside_line_unchanged_p): Return 0 if changes start at
2257 START and overlays exist at START. Likewise for END.
2258 (try_window_id): Give up if init_to_row_end returns 0.
2260 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
2263 2001-08-24 Gerd Moellmann <gerd@gnu.org>
2265 * keymap.c (access_keymap): Return the cdr of the binding of
2266 a generic character instead of its definition (KEY . BINDING).
2268 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
2269 to 0 also in the REPLACE case.
2271 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
2273 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
2274 open to determine whether file is readable (as for DOS_NT).
2276 2001-08-23 Gerd Moellmann <gerd@gnu.org>
2278 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
2279 coding.type is coding_type_no_conversion or coding_type_raw_text,
2280 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
2281 non-nil instead of just setting enable_multibyte_characters in the
2284 2001-08-22 Gerd Moellmann <gerd@gnu.org>
2286 * dispextern.h (struct face_cache): Add member
2287 menu_face_changed_p.
2289 * xfaces.c (menu_face_changed_default): New variable.
2290 (menu_face_changed_count): Variable removed.
2291 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
2292 the menu_face_changed_default flag, otherwise set the FRAME's
2293 menu_face_changed_p flag if the `menu' face has been changed.
2294 Prevent calling set_font_frame_param if FRAME is t.
2295 (make_face_cache): Initialize cache's menu_face_changed_p
2296 from menu_face_changed_default.
2297 (realize_basic_faces): Look into the frame's face cache to
2298 determine if the menu appearance needs updating.
2300 * keymap.c (access_keymap): Fix last change to not consider
2301 IDX when it has modifiers.
2303 2001-08-21 Gerd Moellmann <gerd@gnu.org>
2305 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
2306 . BINDING) exists, where GENERIC-CHAR is the generic character of
2307 the charset of IDX, return BINDING unless there exists a binding
2310 2001-08-16 Gerd Moellmann <gerd@gnu.org>
2312 * xrdb.c (SYSV): Don't define on Solaris 2.
2313 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
2315 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2316 of the screen line, not text line, containing IT's current position.
2318 2001-08-15 Gerd Moellmann <gerd@gnu.org>
2320 * window.c (window_scroll_pixel_based): Don't recenter if
2321 PT is partially visible in the window.
2323 * xterm.c (expose_window_tree, expose_window, expose_line):
2324 Return 1 when overwriting mouse-face.
2325 (expose_frame): If mouse-face was overwritten, redo it.
2327 * xfaces.c (x_update_menu_appearance): Don't call
2328 set_frame_menubar, let the next redisplay do it.
2330 2001-08-14 Andrew Innes <andrewi@gnu.org>
2332 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
2333 drawing glyph string.
2335 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
2337 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
2340 2001-08-14 Gerd Moellmann <gerd@gnu.org>
2342 * xfaces.c (x_update_menu_appearance): Save and restore value of
2343 interrupt_input_blocked.
2345 2001-08-13 Gerd Moellmann <gerd@gnu.org>
2347 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
2348 a line start, move back to the line start.
2350 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
2351 exactly when a mini-buffer is active.
2353 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
2354 in units of 1/8 character on non window-system frames.
2355 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
2357 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2359 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
2362 2001-08-09 Gerd Moellmann <gerd@gnu.org>
2364 * keyboard.c (Vpre_help_message): New variable.
2365 (syms_of_keyboard): Initialize and staticpro it.
2366 (show_help_echo): Record current message before displaying a
2367 help-echo, and restore that message when clearing the help.
2369 * xfns.c (x_create_im): Remove prototype.
2371 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
2373 * dispnew.c (adjust_glyph_matrix): Undo last change.
2375 2001-08-08 Gerd Moellmann <gerd@gnu.org>
2377 * dispnew.c (adjust_glyph_matrix): In the optimization for
2378 windows whose height has changed, disable partially visible lines.
2380 2001-08-07 Gerd Moellmann <gerd@gnu.org>
2382 * window.c (Frecenter): If ARG < 0, and on a window system
2383 frame, count in some empty lines when we can't move -ARG lines down.
2385 * xdisp.c (start_display): Don't try to determine the continuation
2386 lines width if lines are truncated. It's superfluous and leads to
2387 incorrect results if POS is not visible in the window after
2388 reseating the iterator at the previous line start.
2390 2001-08-06 Gerd Moellmann <gerd@gnu.org>
2392 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2394 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2396 * alloc.c (init_stack): Remove declaration.
2398 2001-08-03 Gerd Moellmann <gerd@gnu.org>
2400 * keyboard.c (read_key_sequence): Check that key is an integer
2401 before comparing it with quit_char.
2402 (add_command_key): Use larger_vector.
2403 (read_char_x_menu_prompt): Instead of converting symbol and
2404 integer events into conses (EVENT . nil), use (EVENT . disabled)
2405 which cannot be confused with valid events.
2406 (read_char): When reading from Vunread_command_events, check for
2407 events of the form (EVENT . disabled) instead of
2410 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
2411 a float, determine the max height from the frame's height.
2413 2001-08-02 Gerd Moellmann <gerd@gnu.org>
2415 * xdisp.c (redisplay_internal): Take message_cleared_p into
2416 account only if minibuf_level == 0.
2418 2001-08-01 Gerd Moellmann <gerd@gnu.org>
2420 * xdisp.c (redisplay_internal): Add a check for the last
2423 * xdisp.c (message_cleared_p): New variable.
2424 (clear_message): Set message_cleared_p when clearing the current
2426 (redisplay_internal): Look at message_cleared_p to capture
2427 the case that the echo area should be cleared.
2429 * keyboard.c (command_loop_1): Fix spelling of
2430 resize_echo_area_exactly.
2432 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
2434 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
2436 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
2437 current matrix when the window gets smaller.
2439 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
2441 * print.c (strout): Cast the character passed to insert_char to
2442 unsigned char, to avoid sign extension when it is promoted to int.
2444 2001-07-31 Gerd Moellmann <gerd@gnu.org>
2446 * fileio.c (Finsert_file_contents): Don't treat a return value
2447 of 0 from emacs_read as an IO error.
2449 2001-07-30 Gerd Moellmann <gerd@gnu.org>
2451 * keyboard.c (abs): New macro.
2452 (double_click_fuzz): New variable.
2453 (make_lispy_event): Use it to determine what makes a double-click.
2454 (syms_of_keyboard): DEFVAR_INT it.
2456 * xmenu.c (set_frame_menubar): Take into account that
2457 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2460 2001-07-27 Gerd Moellmann <gerd@gnu.org>
2462 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
2464 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
2465 of row's visible height.
2467 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
2468 deal with the first overlay string having an image `display' property.
2469 (try_window_reusing_current_matrix, compute_line_metrics):
2470 Fix computation of row's visible height for the case that part of the
2471 row is invisible above and part of the row is at the same time
2472 invisible below the window.
2474 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2476 * xfns.c (x-show-tip): Doc fix.
2478 * xfns.c (Vx_max_tooltip_size): New variable.
2479 (syms_of_xfns): DEFVAR_LISP it.
2480 (Fx_show_tip): Set frame's window_width to the width of the
2481 window. Use a maximum tooltip size specified by
2482 Vx_max_tooltip_size, if that has valid contents.
2483 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2485 2001-07-26 Andrew Innes <andrewi@gnu.org>
2487 * w32term.c (x_display_list): New variable.
2488 (w32_term_init): Set it.
2490 * w32term.h (x_display_list): New extern.
2492 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2494 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
2495 is non-nil, instead of when redisplaying_p is non-zero.
2497 (mark_window_display_accurate_1): Add an assertion.
2499 2001-07-25 Gerd Moellmann <gerd@gnu.org>
2501 * dispextern.h (struct it): Increase size of ctl_chars to 16.
2503 * xfns.c (Fx_file_dialog): Block/unblock input while processing
2504 events so that we get a chance of processing expose events.
2506 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
2508 2001-07-24 Gerd Moellmann <gerd@gnu.org>
2510 * xfns.c (valid_image_p): Protect better against invalid image
2511 specifications. Previous code could signal an error.
2513 2001-07-23 Gerd Moellmann <gerd@gnu.org>
2515 * indent.c (current_column): Fix column computation in the
2516 presence of display table entries.
2517 (current_column_1, Fmove_to_column, compute_motion): Likewise.
2519 * dispnew.c (adjust_glyph_matrix): In the optimization for
2520 windows whose height has changed, use the new window height
2521 to compute which rows to invalidate.
2523 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
2524 (MAX_10_EXP): New macro.
2527 * coding.c (code_convert_region): Handle the multibyte case if
2528 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
2530 2001-07-20 Gerd Moellmann <gerd@gnu.org>
2532 * dispextern.h (struct face): Change type of `stipple' to
2535 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
2537 2001-07-19 Gerd Moellmann <gerd@gnu.org>
2539 * dispnew.c (update_window): Don't set the cursor at the end
2540 of the update if display update has been paused.
2542 * composite.h (syms_of_composite): Renamed from syms_of_composition.
2544 2001-07-18 Ken Raeburn <raeburn@gnu.org>
2546 * fns.c (Fset_char_table_default): Check that a charset is defined
2547 before checking its dimension.
2549 2001-07-17 Ken Raeburn <raeburn@gnu.org>
2551 * coding.c (setup_coding_system): Don't do any designation based
2552 on reg_bits if charset is not yet defined.
2554 * lisp.h (XVECTOR): Verify correct object type before returning a
2555 pointer, using eassert.
2557 2001-07-17 Gerd Moellmann <gerd@gnu.org>
2559 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
2560 Increase to 4096 because of paste problems reported on GNU/Linux.
2562 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
2564 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
2566 2001-07-16 Gerd Moellmann <gerd@gnu.org>
2568 * fileio.c (unwind_read): Function removed.
2569 (read_non_regular, read_non_regular_quit): New functions.
2570 (Finsert_file_contents): When reading from non-regular files,
2571 arrange to catch a `quit' and terminate the loop. Rearrange
2572 code so that a `quit' when reading from a regular file doesn't
2573 insert text in the buffer.
2575 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
2576 Clear faces afterwards.
2577 (clear_font_table): Take a x_display_info parameter. Don't free
2578 fonts being the default font of any frame on the given display.
2580 2001-07-13 Gerd Moellmann <gerd@gnu.org>
2582 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
2583 instead of CHAR_STRING which can signal an error.
2585 * charset.c (char_to_string_1): Extracted from char_to_string.
2586 Return -1 instead of signaling an error.
2587 (char_to_string): Use it.
2589 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
2591 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
2593 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
2594 is t, don't try to append anything to it.
2596 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
2598 * dired.c (file_name_completion): Pass dp->d_name to
2599 Fstring_match, not elt, which is always nil here.
2601 2001-07-12 Gerd Moellmann <gerd@gnu.org>
2603 * xselect.c (x_decline_selection_request): Handle errors
2604 caused by receivers that have vanished.
2606 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
2607 ignoring events on foreign windows in #if 0. Always dispatch
2608 the event after checking it with x_handle_property_notify.
2610 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
2611 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
2612 TRACE macros to facilitate debugging. Add additional trace statements.
2613 (toplevel): Add prototypes for file-local functions.
2614 (x_atom_to_symbol): Remove DPYINFO parameter.
2616 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
2618 * w32menu.c (menubar_selection_callback, w32_menu_show):
2619 Initialize `entry' to nil.
2620 (w32_dialog_show): Remove unused `save_wv' variable.
2621 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2623 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2625 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2627 * fileio.c (unwind_read): Print a message when discarding inserted
2628 text or switching the buffer to unibyte. Change parameter.
2629 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2631 * fileio.c (unwind_read): New function.
2632 (Finsert_file_contents): Record it as unwind-function for
2633 the case that reading is interrupted by C-g.
2635 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2637 * dispnew.c (update_window): Don't skip the header-line
2638 update when scrolling_window returns 0.
2640 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2642 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2643 for the case that x_decode_color signals an error.
2645 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2647 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2649 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2650 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2653 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2655 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2656 doc string line for dos-timezone-offset.
2658 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2659 inline assembly, to avoid compiler warnings.
2660 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2661 line for dos-unsupported-char-glyph.
2663 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2665 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2667 * sound.c: Include Emacs' header files with #include "...".
2669 * eval.c (specbind): Additionally record the buffer that was
2670 current when a buffer-local or frame-local variable was bound.
2672 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2674 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2675 to unibyte characters in unibyte buffers.
2677 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2679 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2680 the frame on the binding stack. Change format of entries for
2681 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2682 (unbind_to): Handle unbinding a frame-local variable.
2684 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2685 glyphs and truncation glyphs at the end of a row from its pixel width.
2686 (dump_glyph_row): Print row's continuation_lines_width.
2687 (try_window_id): Take the shortcut if ZV is visible in the
2688 window, but there are actually no changes at ZV.
2690 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2692 * xterm.h (x_free_dpy_colors): Add prototype.
2694 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2695 right number of arguments.
2697 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2698 ($(lwlibdir)TAGS): New target.
2699 (TAGS): Fix dependency list.
2701 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2704 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2706 * emacs.c (main): Remove extern declaration for sys_nerr, which
2707 isn't used and causes a compilation error with GCC 3.0 on
2710 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2712 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2713 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2714 (toplevel): Include <signal.h> and syssignal.h.
2716 * sound.c (vox_configure, vox_close): Turn off atimers
2719 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2721 * keyboard.c (read_char) <non_reread>: Record the previous idle
2722 start time before calling timer_stop_idle.
2723 (read_char) <reread_first>: After processing a help-echo event,
2724 restore the previous idle start time.
2726 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2727 the start of invisible text.
2728 (setup_for_ellipsis): New function.
2729 (next_overlay_string): After all overlay strings have been
2730 processed, display an ellipsis if necessary.
2731 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2732 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2734 * dispextern.h (struct iterator_stack_entry): Add member
2737 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2739 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2740 on the value of the wait-for-wm frame parameter.
2742 * xterm.h (struct x_output): Add member wait_for_wm.
2744 * xfns.c (Qwait_for_wm): New variable.
2745 (x_frame_parms): Add entry for `wait-for-wm".
2746 (x_set_wait_for_wm): New function.
2747 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2748 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2750 * xdisp.c (try_window_id) <all changes below window end>: Don't
2751 take this shortcut if ZV is visible in the window.
2752 (try_window_id): When checking for window start being in changed
2753 text, don't check that the buffer's size has changed.
2755 2001-06-23 Richard M. Stallman <rms@gnu.org>
2757 * minibuf.c (Fcompleting_read): Doc fix.
2759 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2761 * composite.c (Ffind_composition_internal): Accept ZV
2762 and a string's end position as POS.
2764 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2766 * composite.c (Ffind_composition_internal): Check POS
2769 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2771 * editfns.c (Fmessage_box): If the frame is not under a window
2772 system, output the message in the echo area.
2774 2001-06-14 Richard M. Stallman <rms@gnu.org>
2776 * xdisp.c (try_window_id): When EOB is visible, don't treat
2777 insertion at EOB as if it were "off the bottom of the screen."
2779 2001-06-11 Andrew Innes <andrewi@gnu.org>
2781 * w32proc.c (create_child): Add new parameter is_gui_app.
2782 (w32_executable_type): Add new parameter is_gui_app.
2783 (sys_spawnve): Use it.
2784 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2785 SIGQUIT. This matches better how the signals are interpreted by
2786 MSVC compiled programs.
2787 (syms_of_ntproc): Update docstring.
2789 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2791 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2792 well otherwise note_mouse_highlight might optimize away highlighting
2793 if we pass over that same overlay again.
2795 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2797 * lread.c (Fload): Document that the argument is run via
2798 substitute-in-file-name.
2800 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2802 * Makefile.in (bootstrap-doc): New target.
2803 (bootstrap-emacs): Depend on it.
2805 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2806 auto-save-list-file-name when shutting down Emacs, because
2807 creating the directory might signal an error, and leaves
2808 Emacs in a strange state.
2810 * term.c: (tty_cursor_hidden): New variable.
2811 (update_begin): Don't call tty_hide_cursor. Clean up.
2812 (update_end, set_terminal_window, set_scroll_region): Clean up.
2813 (ring_bell, reset_terminal_modes): Clean up.
2814 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2815 on tty_cursor_hidden.
2816 (write_glyphs): Call tty_hide_cursor.
2818 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2820 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2822 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2824 * xfns.c (enum image_value_type): New enumerator
2825 IMAGE_STRING_OR_NIL_VALUE.
2826 (parse_image_spec): Handle it.
2827 (xbm_format, pbm_format): Use it for :foreground and :background.
2828 (xbm_load, pbm_load): Check for nil color names.
2830 * xterm.c (note_mouse_highlight): If an overlapping overlay
2831 exists, but we find that we highlight the same overlay as before,
2832 don't do the highlighting again.
2834 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2836 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2837 Protect unibyte strings created by replacing their multibyte
2838 equivalents in menu_items.
2840 * keymap.c (Fsingle_key_description): NUL-terminate the string
2841 buffer before calling build_string.
2843 * callproc.c (Fcall_process): Deal with decode_coding returning
2844 CODING_FINISH_INCONSISTENT_EOL.
2846 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2848 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2849 an item's name with its key description in case the description
2850 is a multibyte string.
2852 * keymap.c (Fsingle_key_description): Create a multibyte string
2855 * macros.c (Fstart_kbd_macro): Doc fix.
2857 * xterm.c (cursor_in_mouse_face_p): New function.
2858 (x_draw_stretch_glyph_string): Use it to choose a different GC
2859 when drawing a cursor within highlighted text.
2861 * editfns.c (char_property_eq): Put in #if 0.
2863 * indent.c (string_display_width): Put in #if 0.
2865 * lread.c (Fload): Remove unused label.
2867 * termcap.c (speeds): Put in #if 0.
2869 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2871 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2873 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2874 transformation matrix by 10.
2876 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2878 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2879 only if it's equal to the former foreground pixel color.
2880 (x_set_foreground_color, x_set_background_color)
2881 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2883 2001-05-16 Dave Love <fx@gnu.org>
2885 * insdel.c (signal_before_change, signal_after_change): Consider a
2886 local change hook which changes the buffer.
2888 * process.c (read_process_output): Don't call signal_after_change
2889 and update_compositions after insert_from_string_before_markers.
2891 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2893 * xfaces.c (split_font_name): Use the right field when
2894 checking for `[...]' syntax.
2896 * buffer.c (copy_overlays): New function.
2897 (clone_per_buffer_values): Use it.
2899 * buffer.h (OVERLAY_PLIST): New macro.
2901 * keymap.c (Fsingle_key_description): Replace a build_string with
2902 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2904 * fontset.c (Ffontset_info): Check that face is non-null
2905 before accessing its fields.
2907 2001-05-15 Gerd Moellmann <gerd@gnu.org>
2909 * keyboard.c (read_key_sequence): Prevent generating a fake
2912 * xfaces.c (split_font_name): Handle `[...]' for the right
2915 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2916 of CCL_STAT_INVALID_CMD.
2918 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2920 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2921 in <var> has no default value yet.
2923 * xfaces.c (try_alternative_families): First try the FAMILY.
2924 And if nothing is found in the end, try again with scalable fonts.
2925 (try_font_list): Let try_alternative_families do a bit more of
2926 the work. Only use FAMILY if it is not nil.
2927 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2929 2001-05-14 Gerd Moellmann <gerd@gnu.org>
2931 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2932 pointer shape when show_mouse_face has already done it.
2934 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
2937 * xfaces.c (split_font_name): Make sure to leave the loop
2938 with the right value of `i'.
2940 * xfaces.c (split_font_name): Handle matrix transformations
2941 in the pixel and point size fields of XLFD font names.
2942 (xlfd_point_size): Likewise.
2944 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2946 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
2947 (x_to_w32_font): Add prototype.
2949 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2950 redefining, to avoid compiler warnings.
2952 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2954 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2955 (w32_get_bdf_glyph): Cast between unsigned char and char when
2956 passing arguments to subroutines, to shut up compiler warnings.
2957 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2960 * xfaces.c: Include keyboard.h before frame.h, not after it.
2962 * widget.c: Include keyboard.h before frame.h.
2964 * w32term.h (struct image, struct face): Forward declaration, to
2965 avoid compiler warnings.
2967 2001-05-11 Gerd Moellmann <gerd@gnu.org>
2969 * keyboard.c (read_key_sequence): Don't modify events when
2970 generating fake prefix keys (mode-line, scroll-bar, ...) since
2971 this prevents proper processing of such events when pushed back
2972 into unread-command-events.
2974 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2975 actually redrawn. Make the function static.
2976 (note_mouse_highlight): Fix a case where the mouse cursor
2977 was changed back to the text cursor.
2979 * xterm.h (clear_mouse_face): Remove prototype.
2981 * xdisp.c (try_window_id): Fix the fix and set the right
2984 * xdisp.c (try_window_id): Fix computation of window end in the
2985 case that lines were deleted at the end of the window. Add some
2986 more debug_method_adds.
2988 * xfaces.c (try_alternative_families): New function.
2989 (try_font_list): Use it. If ATTRS specifies a family, check
2990 fonts from that family first.
2991 (choose_face_font): Remove code setting the family part of
2994 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2996 * xdisp.c (try_window_id): Fix case of all changes before
2999 * xdisp.c (try_window_id): Add some xasserts.
3001 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3003 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3005 2001-05-09 Dave Love <fx@gnu.org>
3007 * xdisp.c (GIVE_UP): Fix for K&R C.
3009 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3011 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
3013 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
3014 back to the text cursor shape without need.
3016 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3018 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
3020 * dispextern.h (inverse_video): Declare extern.
3022 * keyboard.c (delete_kboard): Handle the case that selected_frame
3023 has been deleted in the course of x_connection_closed.
3025 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
3027 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
3028 Fix the change from 2001-04-30.
3030 2001-05-03 Gerd Moellmann <gerd@gnu.org>
3032 * xfns.c (file_dialog_unmap_cb): New function.
3033 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
3034 where a dialog is closed via the window manager.
3036 * xdisp.c (try_window_id): Cases of changes all in front of
3037 the window start or all below the window end mostly rewritten.
3038 (redisplay_window): Move the tests if try_window_id is
3039 applicable to try_window_id.
3040 (GIVE_UP): New macro.
3042 2001-05-02 Gerd Moellmann <gerd@gnu.org>
3044 * xterm.c (expose_window): Return int. If W is the window
3045 currently being updated, mark the frame garbaged.
3046 Fix computation of rows intersecting the exposed rectangle.
3047 (expose_window_tree): Stop when expose_window returns 0.
3049 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
3050 again if it has already been drawn.
3052 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
3054 * syntax.c (update_syntax_table): Check that oldi has the same
3055 properties as old_prop before deciding not to invalidate.
3057 2001-04-30 Gerd Moellmann <gerd@gnu.org>
3059 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
3060 read-only text that is so because of text properties.
3062 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3063 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3064 windows that are components of a Lucid menu bar.
3066 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3068 * term.c (turn_on_face): Fix reverse video handling on terminals
3069 that don't support colors.
3071 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3073 * editfns.c (save_excursion_restore): Don't use XBUFFER on
3076 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3078 * term.c (toggle_highlight): New function.
3079 (turn_on_face): Change handling of reverse video.
3081 * process.c (wait_reading_process_input):
3082 Call record_asynch_buffer_change only if a timer really changed buffers.
3084 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
3085 of the number of overlays to check.
3087 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
3089 * xdisp.c (try_window_id): Fix a case where window_end_pos
3090 and window_end_bytepos were not adjusted.
3092 2001-04-23 Gerd Moellmann <gerd@gnu.org>
3094 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
3097 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
3099 * process.c (wait_reading_process_input) [!subprocesses]:
3100 Don't reference waiting_for_user_input_p, it's not defined in the
3101 branch without async subprocesses support.
3103 2001-04-19 Gerd Moellmann <gerd@gnu.org>
3105 * keyboard.c (delete_kboard): Prevent a dangling reference
3106 from current_kboard to KB, which is freed.
3108 * process.c (wait_reading_process_input):
3109 Call record_asynch_buffer_change after running timers, to make
3110 read_key_sequence aware of buffer changes from under it.
3112 2001-04-18 Gerd Moellmann <gerd@gnu.org>
3114 * xfaces.c (Qscalable_fonts_allowed): New variable.
3115 (realizing_basic_faces_p): Removed.
3116 (x_face_list_fonts): Special handling for realizing_basic_faces_p
3118 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
3119 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
3120 for scalable-fonts-allowed to t.
3122 * fileio.c (Finsert_file_contents): If the file size returned from
3123 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
3124 read from files on a procfs whose contents are generated dynamically.
3126 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
3128 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
3129 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
3130 (__memalign_hook): Make the two prototypes consistent.
3132 2001-04-17 Gerd Moellmann <gerd@gnu.org>
3134 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
3135 matrix of mini-windows.
3137 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
3139 * intervals.c (find_interval): Don't rebalance during signal handling.
3141 2001-04-11 Gerd Moellmann <gerd@gnu.org>
3143 * fns.c: Include blockinput.h.
3145 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
3147 2001-04-10 Gerd Moellmann <gerd@gnu.org>
3149 * fns.c (Fcompare_strings): Fix return values.
3151 * window.c (window_scroll): Change the meaning of N to mean
3152 N screen-fulls or N lines.
3153 (window_scroll_pixel_based, window_scroll_line_based)
3154 (scroll_command, Fscroll_other_window): Change accordingly.
3156 * window.c (window_scroll_pixel_based, Frecenter):
3157 Call window_box_height instead of using it.last_visible_y for the
3158 height of the window.
3160 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
3161 instead of using it.last_visible_y for the height of the window.
3163 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
3164 From Dan Holmsand <dan@eyebee.com>.
3166 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
3167 able to write to hidden and system files. From Dan Holmsand
3170 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
3171 Holmsand <dan@eyebee.com>.
3173 2001-04-09 Gerd Moellmann <gerd@gnu.org>
3175 * fns.c (Fplist_get, Fplist_put): Add QUITs.
3177 * window.c (window_internal_height): Return 1 less if the
3178 window has a header line.
3180 * xdisp.c (try_window_id): When scrolling on a terminal, take
3181 the change of window_internal_height into account.
3183 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
3185 * gmalloc.c (align): If the argument SIZE would overflow
3186 __malloc_ptrdiff_t, fail right away.
3188 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3190 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3191 Make sure the tooltip is completely visible.
3192 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
3194 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
3196 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
3198 2001-04-06 Dave Love <fx@gnu.org>
3200 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
3203 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3205 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
3207 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
3209 2001-04-05 Gerd Moellmann <gerd@gnu.org>
3211 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
3213 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
3215 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
3216 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
3218 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
3219 shell widget's position only if it is non-null.
3221 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
3222 Set f->output_data.x->widget to null after destroying it.
3224 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
3225 FILENAME to bring it in synch with the documentation.
3227 * xfaces.c (realizing_basic_faces_p): Renamed from
3228 realize_default_face_p.
3229 (realize_basic_faces): Set/clear realizing_basic_faces_p.
3230 (realize_default_face): Don't set the flag.
3232 2001-04-04 Gerd Moellmann <gerd@gnu.org>
3234 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
3236 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
3238 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
3239 the buffer that was used for echoing.
3241 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
3242 (first_font_matching): Removed unused function.
3243 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
3244 (may_use_scalable_font_p): Remove parameter FONT; rename
3245 parameter NAME to FONT.
3246 (x_face_list_fonts): Fix missing bounds check.
3247 (realizing_default_face_p): New variable.
3248 (realize_default_face): Set and clear that flag.
3249 (x_face_list_fonts): When called during the realization of the
3250 default face, and no matching fonts are found when ignoring
3251 scalable fonts and fonts matching a regexp from
3252 face-ignored-fonts, try without ignoring fonts.
3254 2001-04-03 Gerd Moellmann <gerd@gnu.org>
3256 * xfns.c (postprocess_image): New function.
3257 (lookup_image): Call it for all image types except PostScript.
3258 (x_kill_gs_process): Call postprocess_image.
3260 * xterm.c (x_use_underline_position_properties): New variable.
3261 (x_draw_glyph_string): Use it.
3262 (syms_of_xterm): DEFVAR_BOOL it.
3264 2001-04-02 Gerd Moellmann <gerd@gnu.org>
3266 * xterm.c (x_alloc_nearest_color_1): New function.
3267 (x_alloc_nearest_color): Use it.
3268 (x_color_cells): Take a Display as argument, instead of a frame.
3269 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
3270 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
3271 (x_initialize): Register cvt_string_to_pixel as resource converter
3272 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
3274 2001-03-30 Gerd Moellmann <gerd@gnu.org>
3276 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
3277 (set_iterator_to_next): If a string from a display property ends,
3278 consider the case that this might also be the end of an
3279 overlay string having the display property.
3281 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
3283 * xdisp.c (reseat_to_string): Undo last change.
3285 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
3286 matrix of a window when the header line changes, when
3287 new rows are allocated, or when the width changes.
3289 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
3291 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
3293 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
3295 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
3298 2001-03-29 Gerd Moellmann <gerd@gnu.org>
3300 * data.c (Fsubr_interactive_form): New function.
3301 (syms_of_data): Defsubr it.
3303 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3304 (live_float_p, live_misc_p): Return 1 only if the offset of the
3305 pointer in its block is >= 0.
3307 2001-03-28 Paul Eggert <eggert@twinsun.com>
3309 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
3310 microseconds calcuation. Avoid double-rounding problem.
3311 In doc string, warn that the result is approximate.
3313 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3315 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
3316 bind `inhibit-eval-during-redisplay' to t.
3318 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
3320 * xdisp.c (inhibit_eval_during_redisplay)
3321 (Qinhibit_eval_during_redisplay): New variables.
3322 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
3323 don't eval, return nil instead.
3324 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
3325 Initialize Qinhibit_eval_during_redisplay.
3327 * xdisp.c (reseat_to_string): If STRING is multibyte, set
3328 the iterator's multibyte_p flag.
3330 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
3331 instead of setting it to zero; it's incremented for each frame
3332 where the menu face is changed.
3334 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
3335 change bottom shadow accordingly.
3337 * xterm.c (expose_window_tree, expose_frame): Don't compute
3339 (expose_window): Do it here instead.
3340 (x_draw_glyph_string): Fix a computation of the underline position.
3342 * bytecode.c (BYTE_CODE_QUIT): New macro.
3343 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
3345 2001-03-27 Gerd Moellmann <gerd@gnu.org>
3347 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
3348 Give up if matrix starts in an ellipsis.
3349 (init_from_display_pos): Do nothing if POS doesn't specify
3350 a dpvec_index but the iterator has such a position.
3352 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
3354 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
3355 x/y position is (0, 0) after destroying the menu bar, restore
3356 its original position.
3358 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
3359 (init_from_display_pos): Use it.
3360 (try_window_reusing_current_matrix): Don't use cursor_row_p.
3362 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3364 * xdisp.c (try_window_id): Undo last change.
3366 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
3368 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
3370 * buffer.c (syms_of_buffer): Doc fix.
3372 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3374 * xfaces.c (x_update_menu_appearance): Use local variable
3375 popup_path for setting font resources.
3377 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
3379 * frame.c (Fframe_list): Don't reference tip_frame if
3380 HAVE_WINDOW_SYSTEM is not defined.
3382 * emacs.c (main): Update the copyright year. From Werner LEMBERG
3385 2001-03-25 Gerd Moellmann <gerd@gnu.org>
3387 * xdisp.c (init_from_display_pos): Test invisible property
3388 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
3390 * xdisp.c (redisplay_internal) <update one window>: Make sure
3391 last_arrow_position and last_arrow_string are set.
3393 * frame.c (Fframe_list): Don't return a tooltip frame.
3395 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3397 * xdisp.c (mark_window_display_accurate_1): New function,
3398 extracted from mark_window_display_accurate.
3399 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
3400 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
3401 (mark_window_display_accurate): Use it.
3402 (redisplay_internal): Use it for the selected window.
3403 (redisplay_internal): Avoid duplicate mark_window_display_accurate
3404 for the selected frame.
3406 * xdisp.c Use make_number, for readability.
3407 (try_window_id): Disable rows below the window end.
3408 (try_window_reusing_current_matrix): Use cursor_row_p.
3409 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
3411 (init_from_display_pos): If POS specifies a position in a display
3412 vector, maybe get the iterator set up for that ellipsis.
3414 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
3416 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
3418 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
3420 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3422 * xfaces.c (x_update_menu_appearance): Use a different path
3423 for Lucid popup menus.
3425 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
3427 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
3429 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
3430 (string_buffer_position): Use `make_number'.
3432 2001-03-22 Gerd Moellmann <gerd@gnu.org>
3434 * xfaces.c (x_update_menu_appearance): Renamed from
3435 x_set_menu_face_resources. Use different resources for popups.
3437 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
3438 (GC_CHECK_STRING_BYTES): Don't define.
3440 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
3441 Removed, together with subroutines.
3442 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
3443 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
3445 * dispextern.h (x_set_menu_resources_from_menu_face):
3448 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
3449 Remove calls to x_set_menu_resources_from_menu_face.
3451 * xfaces.c (xm_set_menu_resources_from_menu_face):
3452 Remove #ifndef LESSTIF_VERSION.
3454 * xmenu.c: Include widget.h.
3455 (single_submenu): Return int. Some cleanup.
3456 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
3458 2001-03-21 Gerd Moellmann <gerd@gnu.org>
3460 * xterm.c (x_update_window_end): Handle overwritten mouse face
3461 also for tool bar windows.
3462 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3463 DRAW is DRAW_IMAGE_RAISED.
3465 2001-03-20 Gerd Moellmann <gerd@gnu.org>
3467 * print.c (syms_of_print): Doc fixes.
3469 * fns.c (Fmd5): Doc fix.
3471 2001-03-19 Gerd Moellmann <gerd@gnu.org>
3473 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3474 Clear area of the frame not occupied by the scroll bar.
3476 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
3477 tip frame's root window buffer to *tip* right after creating
3480 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
3481 is an integer don't have to be for space characters.
3483 2001-03-16 Gerd Moellmann <gerd@gnu.org>
3485 * indent.c (current_column, current_column_1, Fmove_to_column)
3486 (compute_motion): Handle characters from display vectors differently.
3488 2001-03-15 Kenichi Handa <handa@etl.go.jp>
3490 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
3491 drawing glyph string.
3493 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3495 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
3496 (command_loop_1): Undo last change.
3498 * xterm.c (fast_find_position): Return the correct vpos.
3500 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
3501 non-null, set a per-buffer value in BUF instead of the current buffer.
3502 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
3503 Call store_symval_forwarding with BUF null.
3504 (set_internal): Call store_symval_forwarding with the BUF
3505 parameter passed to set_internal. Formerly, the value was always
3506 set in the current buffer; the buffer recorded in specbind for
3507 this case wasn't used.
3508 (arith_driver): Reindent.
3510 * buffer.c (swap_out_buffer_local_variables):
3511 Call store_symval_forwarding with BUF null.
3513 * lisp.h (store_symval_forwarding): Change prototype.
3515 * eval.c (specbind): Call store_symval_forwarding with BUF null.
3517 2001-03-14 Gerd Moellmann <gerd@gnu.org>
3519 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
3520 FOR_DELETION. Avoid resizing the mini-window of the selected
3521 frame if FOR_DELETION is set.
3522 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
3523 (Fmake_frame_invisible): Change calls to do_switch_frame for new
3526 * window.c (Fset_window_configuration): Change call to
3527 do_switch_frame to new format.
3529 * keyboard.c (quit_throw_to_read_char): Change call to
3530 do_switch_frame to new format.
3532 * lisp.h (do_switch_frame): Change prototype.
3534 * frame.c (Fframe_parameters): In the `buffer-list' frame
3535 parameter, store the buffer list of FRAME, not the list of the
3538 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
3539 box just because the glyph row's full_width_p flag is set.
3541 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
3543 * xdisp.c (highlight_trailing_whitespace): On character terminals,
3544 skip the padding blanks inserted in extend_face_to_end_of_line,
3545 before checking for trailing whitespace.
3547 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3549 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
3550 Remove special handling for LessTif/Motif.
3551 (toplevel): Don't include Xm/Xm.h.
3553 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
3554 Remove workaround code for LessTif; it doesn't work anymore.
3556 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
3559 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
3560 Don't access private scroll bar data; it's no longer necessary with
3561 contemporary LessTif.
3563 * xfaces.c (xm_set_menu_resources_from_menu_face):
3564 Change #if 0 to #ifndef LESSTIF_VERSION.
3566 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
3567 removing button grabs.
3569 2001-03-13 Kenichi Handa <handa@etl.go.jp>
3571 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
3572 and clip-large-size-font as obsolete.
3574 * lread.c (read_multibyte): Check the validity of multibyte
3575 sequence. If invalid, return the first byte.
3577 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3579 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
3580 before running the command; timer functions or process
3581 filters may have set it.
3583 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
3585 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
3588 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3590 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
3593 2001-03-09 Gerd Moellmann <gerd@gnu.org>
3595 * dispextern.h (string_buffer_position): Add prototype.
3597 * xdisp.c (string_buffer_position, display_prop_string_p)
3598 (single_display_prop_string_p): New functions.
3600 * xterm.c (note_mouse_highlight): If there's no help-echo on
3601 a string, look at the buffer text ``under'' it.
3603 * keyboard.c (make_lispy_event): Add string info to the event,
3604 analogous to what's done on mode lines.
3605 (read_key_sequence): For a click on a string, consider `local-map'
3606 and `keymap' of that string.
3608 * keyboard.c (make_lispy_event, make_lispy_movement):
3609 Adjust calls to buffer_posn_from_coords to new format.
3611 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
3613 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
3616 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
3617 flags argument to emacs_open; it seems to conflict with O_EXCL.
3619 2001-03-09 Kenichi Handa <handa@etl.go.jp>
3621 * composite.h (struct composition): Change types of members;
3622 glyph_len to unsigned, width to unsigned short.
3624 2001-03-08 Andrew Innes <andrewi@gnu.org>
3626 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3629 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3631 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3634 * xterm.c (note_mouse_highlight): Handle mouse-face and
3635 help-echo in strings.
3636 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3637 (fast_find_string_pos): New function.
3639 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3640 (display_string): Call face_at_string_position with new parameter.
3642 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3643 Handle `mouse-face'.
3645 * dispextern.h (face_at_string_position): Change prototype.
3647 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3649 * keyboard.c (make_lispy_event): Avoid generating drag events
3650 if the mouse hasn't actually moved to another buffer position.
3652 2001-03-08 Dave Love <fx@gnu.org>
3654 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3656 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3658 * process.c (Fset_process_window_size): Fix a typo.
3660 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3662 * coding.c (detect_coding_sjis): Do more rigid check.
3663 (detect_coding_big5): Likewise.
3664 (decode_coding_sjis_big5): Likewise.
3665 (Fdetect_coding_region): Call detect_coding_system with tailing
3666 anchor byte `\0' for more rigid detection.
3667 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3668 (Fdetect_coding_string): Likewise.
3670 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3672 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3673 a string before extracting its data.
3675 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3677 * window.c (Frecenter): Rewrite code handling negative values
3678 of ARG on graphical frames.
3680 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3682 * window.c (displayed_window_lines): If W->start is outside the
3683 accessible portion of the buffer, call start_display with BEGV or
3684 ZV instead of W->start.
3686 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3688 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3690 * process.c (Fset_process_filter): Don't crash if the input
3691 file descriptor of PROCESS is closed.
3692 (Fset_process_window_size): Likewise.
3694 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3696 * xterm.c (XTflash): Make the timeout of select shorter, and call
3697 select repeatedly until the desired time expires.
3699 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3701 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3703 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3705 * lisp.h (Vwindow_list): Declare extern.
3707 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3709 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3711 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3713 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3714 to detect a case where we have to highlight a different region
3715 despite not having left the currently highlighted region.
3716 Set mouse_face_overlay in the x_display_info.
3717 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3719 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3721 * buffer.c (mouse_face_overlay_overlaps): New function.
3723 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3724 (Qmouse_face): Declare extern.
3726 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3727 if face_change_count is non-zero.
3729 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3731 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3732 that the source is unibyte.
3734 2001-03-05 Dave Love <fx@gnu.org>
3736 * xterm.c (XTmouse_position): Fix typo.
3738 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3740 * minibuf.c (read_minibuf): Clean up the binding stack if
3741 called noninteractively.
3743 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3745 * coding.c (syms_of_coding): Docstring modified.
3747 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3749 * charset.c (char_to_string): If a single byte char has modifier
3750 bits that can't be reflected to the character code, ignore them
3751 instead of signaling an error.
3753 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3755 * s/msdos.h: Update copyright notice.
3757 * dosfns.h: Update copyright notice.
3759 * dosfns.c: Update copyright notice.
3761 * msdos.c: Update copyright notice.
3763 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3765 * xterm.c (glyph_rect): New function.
3766 (XTmouse_position): Use it to raise the threshold for mouse
3767 movement event generation.
3769 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3771 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3772 specifies (reverse . t), reverse the initial screen colors.
3773 (IT_set_frame_parameters): If the property is foreground-color,
3774 but we are reversing the colors, set bg_set, not fg_set.
3775 Likewise for setting background-color and reversing: set fg_set.
3776 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3779 * xfaces.c (Finternal_set_lisp_face_attribute)
3780 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3783 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3785 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3786 to a single slash in the middle of file names.
3788 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3789 Accept only alphanumeric time zone names.
3791 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3793 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3794 a widget to zero height.
3796 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3798 * window.c (Fwindow_end): Call move_it_past_eol only if
3799 ending up on a partially visible line.
3801 2001-03-01 Dave Love <fx@gnu.org>
3803 * ccl.c (Fccl_execute): Doc fix.
3805 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3807 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3808 of the tool bar before calling x_figure_window_size.
3810 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3811 NULL after destroying it, otherwise XTread_socket can access a
3812 destroyed widget when input is unblocked.
3814 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3816 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3817 same name as before, although there was a change in fontsets.
3819 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3821 * lisp.h (Fframe_parameter): Declare.
3823 * window.c (set_window_buffer): Field vscroll is an int, not a
3826 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3828 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3831 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3834 * alloc.c (toplevel): Include process.h.
3835 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3836 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3837 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3838 (allocate_vector, allocate_hash_table, allocate_window)
3839 (allocate_frame, allocate_process, allocate_other_vector):
3841 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3842 (mark_maybe_pointer): New function.
3843 (mark_memory): Also mark Lisp data to which only pointers
3844 remain and not Lisp_Objects.
3845 (min_heap_address, max_heap_address): New variables.
3846 (mem_find): Return MEM_NIL if START is below min_heap_address or
3847 above max_heap_address.
3848 (mem_insert): Compute min_heap_address and max_heap_address.
3850 * process.c (make_process): Use allocate_process.
3852 * frame.c (make_frame): Use allocate_frame.
3854 * window.c (make_window, make_dummy_parent): Use allocate_window.
3855 (Fcurrent_window_configuration): Use allocate_other_vector.
3857 * lisp.h (allocate_vectorlike): Remove prototype.
3858 (allocate_vector, allocate_other_vector, allocate_frame)
3859 (allocate_window, allocate_process, allocate_hash_table):
3862 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3863 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3865 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3867 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3868 treat the produced bytes as a valid multibyte sequence.
3870 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3871 (ccl_driver) <CCL_WriteMultibyteChar2>:
3872 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3873 <ccl_finish>: Set ccl->eight_bit_control properly.
3875 * ccl.h (struct ccl_program): New member eight_bit_control.
3877 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3879 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3880 accessible_keymaps_char_table.
3881 (accessible_keymaps_char_table): Obey `is_metized'.
3882 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3885 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3887 * dispnew.c: Check HAVE_TERM_H before including term.h.
3889 2001-02-24 Andrew Innes <andrewi@gnu.org>
3891 * makefile.w32-in: Update copyright notice.
3893 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3895 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3897 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3899 * Makefile.in (lisp): Add international/utf-8.elc.
3901 * fontset.c (Fnew_fontset): Fix handling of the case that an
3902 element of FONTLIST is a cons of family and registry.
3904 2001-02-23 Jason Rumney <jasonr@gnu.org>
3906 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3907 to height unconditionally.
3909 * w32term.c (x_set_glyph_string_background_width): Extend the
3910 background face to the end of the drawing area in the text area, only.
3911 (x_insert_glyphs): Call window_box_left to obtain the left
3912 x-coordinate of the area to shift.
3914 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3917 2001-02-22 Andrew Innes <andrewi@gnu.org>
3919 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
3920 ($(BLD)\dispnew.obj):
3921 ($(BLD)\editfns.obj):
3922 ($(BLD)\fileio.obj):
3923 ($(BLD)\filelock.obj):
3924 ($(BLD)\keyboard.obj):
3925 ($(BLD)\w32proc.obj):
3926 ($(BLD)\process.obj):
3927 ($(BLD)\sysdep.obj): Ditto.
3929 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3931 ($(BLD)/dispnew.$(O)):
3932 ($(BLD)/editfns.$(O)):
3933 ($(BLD)/fileio.$(O)):
3934 ($(BLD)/filelock.$(O)):
3935 ($(BLD)/keyboard.$(O)):
3936 ($(BLD)/w32proc.$(O)):
3937 ($(BLD)/process.$(O)):
3938 ($(BLD)/sysdep.$(O)): Ditto.
3940 2001-02-22 Gerd Moellmann <gerd@gnu.org>
3942 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3943 at the start of the function, check that the \n in it->c is
3944 from the iterator's current position.
3946 * xdisp.c (handle_single_display_prop): Add parameter
3947 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3948 properties which replace the display of text with something else.
3949 (handle_display_prop): Call handle_single_display_prop with
3950 additional argument saying if we already replaced text display
3951 with something else. Use AREF.
3952 (with_echo_area_buffer_unwind_data, display_menu_bar)
3953 (decode_mode_spec_coding): Use AREF and ASIZE.
3955 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3956 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3957 * vmstime.h: Files removed.
3959 * unexencap.c, unexfx2800.c: Files removed.
3961 * dispnew.c (direct_output_for_insert): Give up if we are showing
3962 a message or just cleared the message because we might need to
3963 resize the echo area window or display an empty echo area.
3965 2001-02-21 Gerd Moellmann <gerd@gnu.org>
3967 * xdisp.c (redisplay_internal): Do the
3968 mark_window_display_accurate after all windows have been
3969 redisplayed because this call resets flags in buffers which are
3970 needed for proper redisplay.
3972 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3973 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
3976 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3977 busy_window to hourglass_window, busy_p to hourglass_p.
3979 * msdos.h (struct x_output): Rename busy_window to
3980 hourglass_window, busy_p to hourglass_p.
3982 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3983 busy_window to hourglass_window, busy_p to hourglass_p.
3985 * xfns.c: Rename everything containing *busy_cursor* and similar
3987 (syms_of_w32fns): Rename x-busy-pointer-shape to
3988 x-hourglass-pointer-shape, display-busy-cursor to
3989 display-hourglass, busy-cursor-delay to hourglass-delay.
3991 * w32fns.c: Rename everything containing *busy_cursor* and similar
3993 (syms_of_w32fns): Rename x-busy-pointer-shape to
3994 x-hourglass-pointer-shape, display-busy-cursor to
3995 display-hourglass, busy-cursor-delay to hourglass-delay.
3997 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4000 * dispextern.h (start_hourglass, cancel_hourglass)
4001 (display_hourglass_p): Renamed from *busy_cursor*.
4003 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4005 * keyboard.c (read_char): When an event from unread-command-events
4006 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4008 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4009 equal to the current buffer.
4011 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4012 nil, otherwise we're left with truncate_lines t when a message
4013 is printed with message-truncate-lines bound to t.
4015 2001-02-19 Gerd Moellmann <gerd@gnu.org>
4017 * window.c (Fmove_to_window_line): Undo last change.
4018 (displayed_window_lines): Call line_bottom_y to determine
4019 the line's bottom position.
4021 * dispextern.h (line_bottom_y): Add prototype.
4023 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
4024 (pos_visible_p): Use it.
4026 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
4027 set redisplaying_p to 0 here instead of in Frecursive_edit.
4028 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
4031 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
4033 (syms_of_xdisp): Initialize new variables.
4034 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
4035 Specbind `inhibit-menubar-update' when updating the menu bar.
4037 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
4040 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
4043 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
4046 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
4047 to the start of the file.
4049 2001-02-16 Gerd Moellmann <gerd@gnu.org>
4051 * window.c (set_window_buffer): Fix last change.
4053 * window.c (set_window_buffer): Set window's vscroll to 0.
4055 * window.c (coordinates_in_window): Increase width of area
4056 where the vertical line can be dragged.
4058 * xterm.c (x_set_glyph_string_background_width): Extend the
4059 background face to the end of the drawing area in the text
4062 * xdisp.c (handle_single_display_prop): Set iterator's position
4063 to where the `display' property starts, like for images.
4064 (dump_glyph): New function.
4065 (dump_glyph_row): Use it. Dump info about marginal areas.
4067 * dispnew.c (direct_output_for_insert): Recognize more cases where
4068 glyphs can be written instead of being inserted.
4070 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4071 the left x-coordinate of the area to shift.
4073 * dired.c (directory_files_internal): Set result list to nil
4076 2001-02-15 Kenichi Handa <handa@etl.go.jp>
4078 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
4079 invalid multibyte sequence, treat *SRC as a character of
4082 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
4084 * textprop.c (Fset_text_properties): Doc fix.
4086 2001-02-15 Gerd Moellmann <gerd@gnu.org>
4088 * dispnew.c (update_text_area): Undo change of 2001-01-12.
4090 2001-02-14 Dave Love <fx@gnu.org>
4092 * coding.c: Doc and message fixes.
4094 2001-02-14 Andrew Innes <andrewi@gnu.org>
4096 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
4097 Emacs frame above the screen size.
4099 2001-02-14 Gerd Moellmann <gerd@gnu.org>
4101 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
4103 2001-02-13 Gerd Moellmann <gerd@gnu.org>
4105 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
4106 case that TO ends up beyond ZV after running before-change-functions.
4108 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
4109 the selected window if it is showing the buffer in question.
4111 * dired.c (directory_files_internal): Initialize errno.
4112 (toplevel): Include errno.h.
4114 2001-02-13 Kenichi Handa <handa@etl.go.jp>
4116 * xfaces.c (best_matching_font): New parameter width_ratio.
4117 Multiply avgwidth by width_ratio.
4118 (choose_face_font): Call best_matching_font with width_ratio
4119 calculated from the column width of C.
4121 2001-02-12 Andrew Innes <andrewi@gnu.org>
4123 The following changes are to draw box lines inside characters area
4124 if line-width is negative.
4126 * w32term.c (x_produce_image_glyph): Pay attention to the case that
4127 face->box_line_width is negative.
4128 (x_produce_stretch_glyph): Likewise.
4129 (x_produce_glyphs): Likewise.
4130 (x_estimate_mode_line_height): Likewise.
4131 (x_draw_glyph_string_background): Likewise.
4132 (x_draw_glyph_string_foreground): Likewise.
4133 (x_draw_composite_glyph_string_foreground): Likewise.
4134 (x_draw_glyph_string_box): Likewise.
4135 (x_draw_image_foreground): Likewise.
4136 (x_draw_image_relief): Likewise.
4137 (x_draw_image_foreground_1): Likewise.
4138 (x_draw_image_glyph_string): Likewise.
4140 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4142 The following changes are to draw box lines inside characters area
4143 if line-width is negative.
4145 * xterm.c (x_produce_image_glyph): Pay attention to the case that
4146 face->box_line_width is negative.
4147 (x_produce_stretch_glyph): Likewise.
4148 (x_produce_glyphs): Likewise.
4149 (x_estimate_mode_line_height): Likewise.
4150 (x_draw_glyph_string_background): Likewise.
4151 (x_draw_glyph_string_foreground): Likewise.
4152 (x_draw_composite_glyph_string_foreground): Likewise.
4153 (x_draw_glyph_string_box): Likewise.
4154 (x_draw_image_foreground): Likewise.
4155 (x_draw_image_relief): Likewise.
4156 (x_draw_image_foreground_1): Likewise.
4157 (x_draw_image_glyph_string): Likewise.
4159 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
4160 and :line-width can be negative.
4161 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
4163 2001-02-09 Jason Rumney <jasonr@gnu.org>
4165 * w32term.c (w32_encode_char): Treat eight bit graphic and control
4166 characters the same as ASCII and latin-1.
4167 (x_display_and_set_cursor): Check for the focus frame's selected
4168 window instead of selected_window.
4169 (x_after_update_window_line): Don't clear if frame's internal
4170 border width is zero.
4171 (x_new_font): Don't change a tooltip's size.
4172 (w32_initialize): Set char_ins_del_ok to 1.
4174 * w32fns.c (Fx_show_tip): Fix calls to make_number.
4175 (x_set_font): If font hasn't changed, avoid recomputing
4176 faces and other things.
4177 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
4178 (Fx_create_frame): Add the tool bar height to the frame height.
4179 (x_create_tip_frame): Prevent changing the tooltip's
4180 background color by specifying a color for the default font
4182 (Qcancel_timer): New variable.
4183 (syms_of_w32fns): Initialize and staticpro it.
4184 (Fx_hide_tip, Fx_show_tip): Use it.
4185 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4187 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
4189 * w32.c (init_environment): Duplicate local string before putenv.
4191 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
4193 * charset.c (Fstring): A typo.
4195 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4197 * charset.c (Fstring): If all arguments are less than 256, return
4200 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
4201 return a unibyte string.
4203 * coding.c (code_convert_region): After detecting a coding, if
4204 nothing found, set coding->composing to COMPOSITION_NO.
4205 (decode_coding_string): Likewise.
4207 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
4209 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
4212 2001-02-07 Kenichi Handa <handa@etl.go.jp>
4214 * charset.c (parse_str_to_multibyte): New function.
4216 * charset.h (parse_str_to_multibyte): Extern it.
4218 * print.c (print_string): If we are going to print a unibyte
4219 string into a multibyte buffer, convert the string to multibyte by
4222 2001-02-06 Andrew Innes <andrewi@gnu.org>
4224 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
4225 been created. It seems we can get sent window messages such as
4226 WM_ERASEBKGND before we properly update a frame.
4228 2001-02-06 Gerd Moellmann <gerd@gnu.org>
4230 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
4231 Avoid some unnecessary cursor positioning.
4233 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4235 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
4236 (LFACE_AVGWIDTH): New macro.
4238 (check_lface_attrs): Check LFACE_AVGWIDTH.
4239 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
4240 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
4241 (merge_face_vectors): Check LFACE_AVGWIDTH.
4242 (Finternal_make_lisp_face): Use AREF.
4243 (xm_set_menu_resources_from_menu_face)
4244 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
4245 (Finternal_lisp_face_empty_p): Use AREF.
4246 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
4247 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
4248 Compare average widths..
4249 (best_matching_font): Arrange for comparing average widths.
4251 * dispextern.h (enum lface_attribute_index):
4252 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
4254 2001-02-05 Dave Love <fx@gnu.org>
4256 * puresize.h: Revert last change following loadup.el change.
4258 2001-02-05 Andrew Innes <andrewi@gnu.org>
4260 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
4261 invocation of temacs, to work with Windows 2000.
4262 (bootstrap-emacs): Ditto.
4264 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4266 * xterm.c (x_display_and_set_cursor): Check for the focus
4267 frame's selected window instead of selected_window.
4269 * xdisp.c (try_scrolling): If point is in the line below the
4270 window, make sure to move the iterator at least a canonical
4273 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
4275 2001-02-05 Kenichi Handa <handa@etl.go.jp>
4277 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
4278 If invalid, execute CCL_INVALID_CMD.
4279 (ccl_driver): If the CCL program is terminated because of
4280 CCL_STAT_INVALID_CMD, copy the remaining source data to the
4281 destination instead of throwing them away.
4283 2001-02-02 Gerd Moellmann <gerd@gnu.org>
4285 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
4286 faces and other things.
4288 * xdisp.c (get_next_display_element): Fix case of empty
4289 display table entry.
4291 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
4293 * editfns.c (Fconstrain_to_field): Doc fix.
4295 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
4296 into `thoroughly', to make it consistent with the doc string.
4298 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
4300 2001-02-01 Gerd Moellmann <gerd@gnu.org>
4302 * search.c (search_buffer): Call set_search_regs with a byte
4303 position, not a character position.
4305 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
4308 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
4310 * frame.c (Fmodify_frame_parameters): Doc fix.
4312 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4314 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
4315 identifier which is not reserved by Standard C.
4317 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
4319 * window.c (enum window_part): New enumeration.
4320 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
4322 (coordinates_in_window): Return an enumerator from enum
4323 window_part. Fix handling of right scroll bar.
4324 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
4325 `right-fringe' instead of `left-bitmap-area' and
4326 `right-bitmap-area'. Use enumerators from enum window_part
4327 instead of hard-coded integers.
4328 (check_window_containing, window_from_coordinates):
4329 Use enumerators from enum window_part instead of hard-coded integers.
4330 (syms_of_window): Replace Qleft_bitmap_area and
4331 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
4333 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
4335 * editfns.c (Fformat_time_string): Doc fix.
4337 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
4339 * keymap.c (Fwhere_is_internal): Use the first valid binding
4340 if no ascii binding is found (when firstonly is t).
4342 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4344 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
4345 instead of Finteractive_p.
4347 * lisp.h (interactive_p): Add prototype.
4349 * eval.c (interactive_p): New function.
4350 (Finteractive_p): Use it.
4352 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
4354 2001-01-31 Dave Love <fx@gnu.org>
4356 * .gdbinit (hook-run): Define to run xreload.
4358 * textprop.c (Fset_text_properties): Fix newline in doc string.
4360 2001-01-30 Gerd Moellmann <gerd@gnu.org>
4362 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
4363 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
4365 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
4366 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
4367 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
4369 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
4372 2001-01-30 Dave Love <fx@gnu.org>
4374 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
4377 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4379 * bytecode.c (Fbyte_code) <Bcurrent_column>:
4380 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
4382 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
4384 * textprop.c (Fset_text_properties): Doc fix.
4386 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4388 * xdisp.c (forward_to_next_line_start): Remove xassert.
4390 2001-01-29 Jason Rumney <jasonr@gnu.org>
4392 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
4393 returning without releasing it.
4395 2001-01-29 Kenichi Handa <handa@etl.go.jp>
4397 * w32fns.c (w32_font_match): Allocate three more bytes to regex
4398 for '^', '$', and '\0'.
4400 2001-01-28 Andrew Choi <akochoi@i-cable.com>
4402 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
4403 regex for '^', '$', and '\0'.
4405 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
4406 only if current_sblock has been initialized.
4408 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
4409 terminal frame even if it is the only visible frame.
4411 2001-01-28 Kenichi Handa <handa@etl.go.jp>
4413 * fontset.c (font_family_registry): Even if FONTNAME conform to
4414 XLFD, if it specifies other fields than family and registry,
4415 return FONTANME. New argument FORCE if nonzero cancel that feature.
4416 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
4417 a signle byte character. Don't set FAMILY part to nil here.
4418 It is handled by the caller choose_face_font.
4419 (Fnew_fontset): Call font_family_registry with FORCE 0.
4420 (Fset_fontset_font): Likewise.
4422 2001-01-27 Gerd Moellmann <gerd@gnu.org>
4424 * xdisp.c (display_line): Don't treat a newline as fitting
4427 2001-01-26 Gerd Moellmann <gerd@gnu.org>
4429 * window.c (size_window): Set the window's orig_top to nil when
4430 changing heights, so that a future shrink_mini_window won't
4431 restore a bogus height.
4433 * frame.c (do_switch_frame): If selected frame has a mini-window,
4434 resize that to exact size.
4436 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
4438 * xdisp.c (display_line): Simplify check for glyphs fitting
4439 entirely in the line.
4441 * xfns.c (xic_style): New variable.
4442 (create_frame_xic): Move static variable to global scope for
4443 the case that `static' gets defined away.
4445 2001-01-26 Kenichi Handa <handa@etl.go.jp>
4447 * coding.c (decode_coding): Set a flag for inhibiting
4449 (code_convert_region): Always set saved_coding_symbol.
4450 (decode_coding_string): Likewise. Update coding->symbol when we
4451 encounter a inconsistent eol by the same way as code_convert_region.
4453 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4455 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
4458 * xterm.c (x_after_update_window_line): Don't clear if frame's
4459 internal border width is zero.
4460 (x_clear_area): New function.
4461 (x_after_update_window_line, x_clear_end_of_line)
4462 (x_scroll_bar_create, x_scroll_bar_set_handle)
4463 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
4464 instead of XClearArea.
4466 * xterm.h (x_clear_area): Add prototype.
4468 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
4469 which doesn't seem necessary anymore with Lesstif 0.92.
4471 2001-01-25 Dave Love <fx@gnu.org>
4473 * puresize.h (BASE_PURESIZE): Up to 720000.
4475 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
4477 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4479 * xdisp.c (echo_area_display): Don't call redisplay_internal
4480 when Emacs is shutting down. We can't run hooks etc. that
4481 would be necessary to do a redisplay.
4483 * lread.c (read_integer): Use type EMACS_INT instead of int.
4485 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
4487 * ccl.c (ccl_driver): Fix last change.
4489 2001-01-25 Kenichi Handa <handa@etl.go.jp>
4491 * ccl.h (sturct ccl_program): New member suppress_error.
4493 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
4494 insert error message to the output.
4495 (setup_ccl_program): Initialize ccl->suppress_error to 0.
4497 * coding.h (struct coding_system): New member suppress_error.
4499 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
4500 (Fset_terminal_coding_system_internal): Set the member
4501 suppress_error to 1.
4502 (Fset_safe_terminal_coding_system_internal): Likewise.
4504 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
4506 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
4507 as if it was a `charset'.
4509 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4511 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
4512 value in where_is_cache; the next lookup in the cache returns
4513 something bogus if we do.
4515 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
4517 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
4518 if HAVE_WINDOW_SYSTEM isn't defined.
4520 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4522 * fns.c (sweep_weak_table): Fix code taking items out of
4523 the hash collision chain. Some cleanup.
4525 * xterm.c (x_new_font): Don't change a tooltip's size.
4527 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
4528 background color by specifying a color for the default font
4531 2001-01-24 Kenichi Handa <handa@etl.go.jp>
4533 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
4534 a workaround for SunOS 4's cc.
4535 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
4536 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
4537 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
4540 2001-01-23 Gerd Moellmann <gerd@gnu.org>
4542 * xterm.c (x_set_window_size_1): New function extracted from
4544 (x_set_window_size): Use it.
4545 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
4546 doesn't have a widget, like tooltips.
4548 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
4550 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
4552 2001-01-23 Kenichi Handa <handa@etl.go.jp>
4554 * fns.c (Fset_char_table_default): Fix to make sub char-table
4557 2001-01-22 Gerd Moellmann <gerd@gnu.org>
4559 * xdisp.c (build_desired_tool_bar_string): Make sure we have
4560 a desired tool bar string, even if there are no tool bar items.
4562 * xdisp.c (Ftool_bar_lines_needed): New function.
4563 (syms_of_xdisp): Defsubr it.
4565 * editfns.c (Fformat): Don't extend text properties from arguments
4566 to padding chars in the result.
4568 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
4570 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
4572 2001-01-20 Andrew Innes <andrewi@gnu.org>
4574 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
4575 (w32_initialize): Don't set term hooks that aren't actually needed
4578 * xfaces.c (realize_default_face):
4580 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
4582 * xdisp.c (handle_single_display_prop): Remove references to
4583 FRAME_W32_CONSOLE_P.
4585 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
4587 * frame.h (output_method): Remove output_w32_console method.
4588 (FRAME_W32_CONSOLE_P): Remove macro.
4590 * frame.c (Qw32_console): Remove variable.
4591 (Fframep): Remove references to it.
4592 (syms_of_frame): Ditto.
4593 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
4595 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
4598 2001-01-20 Kenichi Handa <handa@etl.go.jp>
4600 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
4602 2001-01-19 Andrew Innes <andrewi@gnu.org>
4604 * w32.c (init_environment): Add a version-independent site-lisp
4605 directory to EMACSLOADPATH, after the version dependent one.
4607 2001-01-19 Gerd Moellmann <gerd@gnu.org>
4609 * editfns.c (Fbuffer_substring): Doc fix.
4611 * xdisp.c (message_dolog, message2, message2_nolog):
4612 Rename parameter LEN to NBYTES.
4614 2001-01-19 Kenichi Handa <handa@etl.go.jp>
4616 * charset.c (strwidth): Use c_string_width.
4617 (c_string_width): New function.
4618 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
4621 * charset.h (c_string_width, lisp_string_width): Extern them.
4623 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4625 * indent.c (check_composition): Check validity of composition.
4627 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4628 characters by calling c_string_width.
4629 (x_consider_frame_title): Get byte length of frame tile string
4631 (display_mode_element): Pay attention to width of non-ASCII
4632 characters by calling strwidth.
4634 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4636 * xfns.c (Qcancel_timer): New variable.
4637 (syms_of_xfns): Initialize and staticpro it.
4638 (Fx_hide_tip, Fx_show_tip): Use it.
4639 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4641 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4643 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4645 * window.h (WINDOW_LIVE_P): New macro.
4647 * window.c (window_size_fixed): New variable.
4648 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4651 * eval.c (specbind): If binding a per-buffer variable which
4652 doesn't have a buffer-local value in the current buffer, change
4653 the global value by changing the value of the symbol bound in all
4654 buffers not having their own value, to make it consistent with
4655 what happens with other buffer-local variables.
4657 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4659 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4660 when searching for a newline.
4662 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4664 * xdisp.c (display_string): Fix previous change.
4666 2001-01-18 Jason Rumney <jasonr@gnu.org>
4668 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4669 GLYPH_DEBUG is defined.
4670 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4671 true for images with `:ascent 100'.
4672 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4673 meantime, use face MOUSE_FACE_ID.
4674 If first glyph isn't a character glyph, use the ASCII NUL
4675 character to determine the face.
4676 (expose_area): Do not treat left margin specially.
4677 (note_mode_line_highlight): If no local_map, check global keymap.
4678 (note_mouse_highlight): Initialize overlay.
4679 (clear_mouse_face): Don't return if tip_frame is non-nil.
4680 (show_scroll_bars): Remove unused function.
4681 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4682 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4684 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4685 (x_free_frame_resources): Unload relief colors.
4687 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4689 * xdisp.c (forward_to_next_line_start): Avoid calling
4690 get_next_display_element when the newline is already found.
4691 This may change the iterator's position, when its current position is
4692 equal to the iterator's stop_charpos.
4694 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4695 zero, use this method only at the end of a line.
4697 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4698 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4699 if SCALABLE_FONTS_P is set.
4701 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4702 so that scalable fonts are included.
4704 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4705 In the cache, use a key containing the information if scalable
4707 (x_load_font): Adapt to change of keys in the font cache.
4709 2001-01-17 Kim F. Storm <storm@filanet.dk>
4711 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4712 XListFonts to take advantage of font caching.
4714 * xterm.c (x_list_fonts): Ensure caching font information when
4715 called for a null frame, which is the case frequently when Emacs
4718 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4720 * xfns.c (QCconversion): Replaces QCalgorithm.
4722 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4724 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4727 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4728 not everything could be displayed.
4730 * line.h, x-list-font.c: Files removed because unused.
4732 2001-01-17 Andrew Innes <andrewi@gnu.org>
4734 * dired.c (directory_files_internal): Convert result from readdir
4735 to a unibyte string initially, to avoid possible misinterpretation
4736 of some bytes as the internal form of Emacs characters.
4738 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4740 * fns.c (concat): Be sure to avoid putting the same `composition'
4741 property on the adjacent regions.
4743 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4745 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4746 (Fscroll_right, Fscroll_left): Set it here instead, if called
4749 * buffer.c (Fset_buffer_modified_p): Set buffer's
4750 prevent_redisplay_optimizations_p flag.
4752 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4753 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4754 with additional arg.
4756 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4759 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4760 FROM_WHERE, for debugging.
4762 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4764 * ccl.c (Fregister_ccl_program): Handle the return value of
4765 resolve_symbol_ccl_program correctly.
4766 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4768 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4770 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4771 has gone in the meantime, use face MOUSE_FACE_ID.
4773 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4774 If x_display_info_for_display returns null, don't try to close
4775 the display; we didn't open it.
4777 * dispnew.c (save_or_restore_current_matrices): Function removed.
4778 (save_current_matrix, restore_current_matrix): New functions.
4779 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4780 restore the frame's current matrix. Due to the glyph pointer
4781 setup done in adjust_glyph_matrix, there is no easy way to make
4782 saving the current matrix in the desired matrix generally correct,
4785 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4787 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4789 (display_line): Optimize for wide characters.
4790 (display_string): Don't try to display a multi-column character
4791 partially. On ttys, produce more than one truncation glyph for
4792 multi-column characters that don't fit on the line.
4794 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4796 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4797 Define it instead of WORDS_BIGENDIAN. Caller changed.
4799 2001-01-13 Jason Rumney <jasonr@gnu.org>
4801 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4802 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4803 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4804 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4806 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4807 (x_draw_image_relief, x_draw_image_foreground_1)
4808 (x_draw_image_glyph_string): Adapt to change of image margins.
4810 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4813 * w32bdf.c (search_file_line, get_cached_font_char)
4814 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4816 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4818 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4819 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4820 (Fw32_send_sys_command): Remove unused variables.
4821 (w32_msg_pump): Add parentheses.
4823 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4824 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4827 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4829 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4830 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4831 being a pair of margins.
4832 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4833 to DEFVAR_LISP. Extend doc.
4835 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4837 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4838 pair of integers `(X . Y)', use X for the horizontal and Y for the
4840 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4841 (parse_image_spec): Check it.
4842 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4843 (tiff_format, gif_format, gs_format):
4844 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4846 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4847 (x_draw_image_relief, x_draw_image_foreground_1)
4848 (x_draw_image_glyph_string): Adapt to the change of image margins.
4850 * dispextern.h (struct image): Replace member `margin' with
4851 `hmargin' and `vmargin'.
4853 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4856 * dispnew.c (update_text_area): Put code which decrements the
4857 stop position when the row's face extends to the end of the
4860 * xfns.c (x_set_mouse_color): Fix color allocation.
4862 * keyboard.c: Call get_local_map with new argument list.
4864 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4866 * intervals.h (enum map_property): Removed.
4867 (get_local_map): Change prototype.
4869 * keymap.c: Call get_local_map with new argument list.
4870 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4872 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4874 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4875 of the size needed for the tool bar string. For the last image,
4876 use a `display' property that reaches to the end of the string.
4878 * xselect.c (selection_request_dpyinfo): New variable.
4879 (x_handle_selection_request): Set it.
4880 (x_selection_request_lisp_error): Don't call
4881 x_decline_selection_request if selection request's display has
4884 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4885 Do the unregister_colors before calling XFreeColors.
4887 2001-01-10 Dave Love <fx@gnu.org>
4889 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4890 ${SOME_MACHINE_LISP}, not ${lisp}.
4892 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4894 * xdisp.c (display_line): On ttys, produce more than one truncation
4895 glyph for multi-column characters that don't fit on the line.
4897 * xselect.c (x_reply_selection_request): Add a comment.
4899 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4900 XkbGetNames instead of XkbGetKeyboard.
4902 2001-01-10 Dave Love <fx@gnu.org>
4904 * sysdep.c (random): Revert the declaration.
4906 2001-01-09 Gerd Moellmann <gerd@gnu.org>
4908 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4909 Call function string_bytes.
4910 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4912 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4913 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4914 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4915 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4917 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4918 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4919 after sweeping strings, and at the end.
4920 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4922 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4923 ensure that pop_message is called.
4925 * keyboard.c (Fexecute_extended_command): Use a
4926 record_unwind_protect to ensure that pop_message is called.
4928 * lisp.h (push_message_unwind): Add prototype.
4930 * xdisp.c (push_message_unwind): New function.
4932 * fileio.c (do_auto_save_unwind): Do the pop_message here
4933 instead of in Fdo_auto_save.
4934 (Fdo_auto_save): Don't call pop_message.
4936 2001-01-08 Ken Raeburn <raeburn@gnu.org>
4938 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4941 2001-01-08 Gerd Moellmann <gerd@gnu.org>
4943 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4944 when increasing window's vscroll.
4946 * macros.c (Qkbd_macro_termination_hook): New variable.
4947 (syms_of_macros): Initialize and staticpro it.
4948 (pop_kbd_macro): Run kbd-macro-termination-hook.
4950 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4952 2001-01-07 Dave Love <fx@gnu.org>
4954 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4955 arglist, for documentation's sake.
4957 2001-01-06 Andrew Innes <andrewi@gnu.org>
4959 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4962 2001-01-05 Andrew Innes <andrewi@gnu.org>
4964 * term.c (update_end): Don't check updating_frame; for some reason
4965 this can be 0 sometimes, such as after dismissing a popup menu,
4966 and isn't necessary given the explicit frame argument.
4968 2001-01-05 Gerd Moellmann <gerd@gnu.org>
4970 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4971 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4973 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4975 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
4977 * xfns.c (x_create_tip_frame): Preserve the value of
4978 face_change_count around the creation of the tip frame.
4980 * xfns.c (last_show_tip_args): New variable.
4981 (compute_tip_xy): New function.
4982 (Fx_show_tip): Reuse an existing tip frame, if possible.
4983 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4985 2001-01-04 Dave Love <fx@gnu.org>
4987 * editfns.c (Fformat): Doc fix.
4989 * systime.h (set_file_times): Prototype.
4991 * widget.h (EmacsFrameSetCharSize_): Prototype.
4993 * sysdep.c (random, srandom): Declare explicitly.
4995 * dispextern.h (move_it_vertically_backward): Declare.
4997 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4999 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5000 like in Fx_create_frame.
5002 * xfaces.c (set_font_frame_param): Don't do anything for
5003 non-graphical frames.
5005 * window.c (Fdelete_other_windows): Set window's window_end_valid
5006 to nil when changing the window's start. Don't change the
5007 window's start when its top position hasn't changed. If we do,
5008 this will set the window's optional_new_start, which act's like a
5009 force_start during redisplay with C-x 1 M-> under particular
5010 circumstances (see report from Per Starback to emacs-pretest-bug
5013 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5015 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
5016 short cut at the start of the function. Add an assertion.
5017 (reseat_at_next_visible_line_start): Add an assertion.
5019 * window.c (Frecenter): When changing the window start, set the
5020 window's window_end_valid to nil.
5021 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
5023 * dispextern.h (move_it_past_eol): Add prototype.
5025 * xdisp.c (move_it_past_eol): New function.
5027 * window.c (Fwindow_end): Doc fix.
5029 2001-01-03 Dave Love <fx@gnu.org>
5031 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
5033 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5035 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
5036 the enabled_p flag of the glyph row at window_end_vpos to 0.
5037 (handle_single_display_prop): Fix last change.
5039 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5041 * window.c (Frecenter): Doc fix.
5043 2001-01-02 Andrew Innes <andrewi@gnu.org>
5045 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
5047 * frame.h (output_method): Add output_w32_console method.
5048 (FRAME_W32_CONSOLE_P): New macro.
5050 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
5051 use output_w32_console method.
5052 (Qw32_console): New Lisp_Object.
5053 (Fframep): Return it.
5054 (syms_of_frame): Init it.
5055 (Fframe_parameters): Report w32console as font for w32_console frames.
5057 * xfaces.c (realize_default_face): Set face foreground and
5058 background to unspecified for w32_console frames.
5059 (realize_face): Realize face cache for w32_console frames.
5060 (realize_tty_face): Accept w32_console frames.
5062 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5063 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5064 necessary, even if running interactively.
5066 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5069 * w32term.c (x_update_begin):
5073 (x_change_line_highlight):
5078 (w32_reassert_line_highlight):
5079 (w32_frame_rehighlight):
5080 (w32_frame_raise_lower): Do nothing if not w32 frame.
5082 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
5084 * w32fns.c (Fx_display_color_cells): Determine correct value, when
5085 system doesn't tell us directly.
5086 (Fx_display_visual_class): Implement properly.
5088 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5090 * window.c (Frecenter): Handle centering in graphical frames
5091 specially. Centering on the basis of line counts doesn't work
5092 reliably with variable-height lines.
5094 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5096 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
5099 * composite.c (run_composition_function): Remove unused var `val'.
5100 (update_compositions): Remove unused variable `hook'.
5102 * intervals.c (get_local_map): Remove unused variable `tem'.
5104 * doprnt.c (doprnt1): Remove unused variable `size'.
5106 * fns.c (Flength): Remove unused variable `tail'.
5107 (Fdelete): Remove unused variable `size'.
5109 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
5112 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
5114 * data.c (find_symbol_value): Remove extra 3rd argument in the
5115 call to swap_in_symval_forwarding.
5117 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
5119 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
5120 (trivial_regexp_p): Remove unused variable `c'.
5121 (boyer_moore): Remove unused variable `k'.
5123 * indent.c (current_column): Remove unused variable `stopchar'.
5124 (Fcompute_motion): Remove unused variable `contin'.
5126 * casefiddle.c (casify_object): Remove unused variable `tolen'.
5128 * dired.c (directory_files_internal): Fix a typo in a comment.
5129 Remove an unused variable `handler'.
5130 (file_name_completion): Remove unused function-scope variable `dp'.
5131 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
5134 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
5136 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
5138 (Fmarker_insertion_type): Remove unused variable `buf'.
5140 * insdel.c (make_gap): Remove unused variable `result'.
5142 * keyboard.c (record_char): Remove unused function-scope var `help'.
5143 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
5144 (menu_bar_items): Remove unused function-scope variable `tem'.
5146 * fontset.c (fontset_ref): Remove unused variable `i'.
5147 (fontset_set): Remove unused variables `j' and `tmp'.
5148 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
5149 (make_fontset_for_ascii_face): Remove unused variable `name'.
5150 (fs_load_font): Remove unused variable `font_idx'.
5151 (fs_query_fontset): Remove unused function-local variable `fontset'.
5152 (list_fontsets): Remove unused variable `tail'.
5153 (Fnew_fontset): Remove unused variables `family' and `registry'.
5154 (accumulate_font_info): Remove unused variable `tmp'.
5155 (Ffontset_font): Remove unused variable `id'.
5156 (syms_of_fontset): Remove unused variable `i'.
5158 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
5160 (lookup_image): Remove unused variable `file'.
5161 (xbm_load): Remove unused variables `bitmap_data', `height', and
5162 `width'. Remove function-local variable `i', leave the
5164 (gif_load): Remove unused variable `inc'.
5166 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
5167 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
5168 leave only the one in the inner block.
5170 * xfaces.c (face_fontset, realize_default_face): Remove unused
5172 (face_at_buffer_position): Remove unused variable `multibyte_p'.
5174 * term.c (encode_terminal_code): Remove unused variable `c'.
5176 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
5177 char *' instead of `char *'.
5179 * category.c (Fcategory_docstring): Remove unused variable `doc'.
5180 (Fget_unused_category): Remove unused variable `docstring_vector'.
5181 (Fchar_category_set): Remove unused variables `val', `charset',
5184 * coding.c (detect_coding_iso2022, setup_coding_system):
5185 Remove unused variable `i'.
5186 (detect_coding_mask): Remove unused variable `idx'.
5187 (detect_coding): Remove unused variable `i'.
5188 (ccl_coding_driver): Remove unused variable `result'.
5189 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
5190 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
5191 (encode_coding_string): Remove unused variables `gcpro1' and
5192 `saved_coding_symbol'.
5193 (Ffind_coding_systems_region_internal): Remove function-local
5194 variable args[], leave only the block-local one.
5195 (code_convert_region1): Remove unused variable `len'.
5197 * charset.c (char_printable_p): Remove unused variable `chars'.
5198 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
5199 (str_to_multibyte): Remove unused variable `c'.
5201 * window.c (size_window): Remove block-local variable `min_size'.
5203 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
5204 `header_line_height'.
5205 (append_space, extend_face_to_end_of_line): Declare `saved_what'
5206 enum display_element_type.
5208 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5210 * xterm.c (x_connection_closed): Catch X errors around all
5211 statements that call X. Save away the error message in a local copy.
5213 * xterm.c (x_connection_closed): Set handling_signal to 0 at
5216 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
5217 in or at the start of invisible text.
5219 * dispnew.c (update_window): Don't check_current_matrix_flags.
5221 2001-01-01 Jason Rumney <jasonr@gnu.org>
5223 * w32fns.c (x_figure_window_size): Do not allow new_height and
5224 new_width of frame to override specified values.
5226 2000-12-30 Kenichi Handa <handa@etl.go.jp>
5228 * composite.c (find_composition): Fix a code for searching backward.
5230 2000-12-29 Gerd Moellmann <gerd@gnu.org>
5232 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
5233 (update_window) [GLYPH_DEBUG]: Call it.
5234 (scrolling_window): Prevent including current rows which are below
5235 what's displayed in the window.
5237 * xdisp.c (try_window_reusing_current_matrix)
5238 <new start <= old start>: Disable rows in the current matrix
5239 which are below the window after scrolling.
5241 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
5242 is zero. It's not worth the complexity.
5243 (invisible_text_between_p): Put in #if 0 because unused.
5245 2000-12-28 Gerd Moellmann <gerd@gnu.org>
5247 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
5248 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
5250 * keyboard.c (echo_char): If C is an integer, always call
5251 push_key_description. Former code could signal an invalid
5254 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
5255 If set, print multibyte text.
5256 (Fsingle_key_description): Call push_key_description with
5257 FORCE_MULTIBYTE set.
5258 (describe_buffer_bindings): Likewise.
5260 * lisp.h (push_key_description): Add prototype.
5262 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
5263 around the call to redisplay_internal.
5265 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5267 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5269 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5271 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
5272 (ccl_driver): New local variable `extra_bytes'.
5274 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
5276 * coding.c (setup_coding_system):
5277 Initialize coding->spec.ccl.eight_bit_carryover.
5278 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
5280 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5282 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
5283 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
5284 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
5285 (decode_composition_emacs_mule): New function.
5286 (decode_coding_emacs_mule): Decode composition sequence by calling
5287 decode_composition_emacs_mule.
5288 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
5289 (encode_coding_emacs_mule): Changed from macro to function.
5290 If a text contains compositions, encode them correctly.
5291 (setup_coding_system): Set coding->commong_flags for emacs-mule so
5292 that decoding and encoding are required.
5294 2000-12-27 Gerd Moellmann <gerd@gnu.org>
5296 * xfaces.c (PT_PER_INCH): New macro.
5297 (xlfd_point_size): Compute real point size from font's pixel size.
5298 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
5301 * .gdbinit: Comment out the line pointing to the Lesstif source
5304 * window.c (Frecenter): Use displayed_window_lines instead
5305 of window_internal_height.
5307 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5308 instead of x-toolkit-scroll-bars-p.
5309 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5311 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5312 instead of x-toolkit-scroll-bars-p.
5313 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5315 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
5316 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
5317 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
5319 (add_window_display_history, add_frame_display_history)
5320 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
5321 (build_frame_matrix_from_leaf_window): Remove unused code.
5322 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
5324 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
5325 (update_window) [GLYPH_DEBUG]: Likewise.
5326 (syms_of_display): Defsubr dump-redisplay-history.
5328 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5330 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
5331 the end of the prompt. Set echo_after_prompt to the offset
5332 of echoptr in echobuf.
5334 * xdisp.c (init_from_display_pos): Pop until the iterator's
5335 stack is empty; there may be frames for stretch or images
5338 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
5339 (save_or_restore_current_matrix): New function for the same
5340 purpose, but more efficient.
5341 (adjust_frame_glyphs_for_frame_redisplay): Use it.
5343 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
5345 * xdisp.c (syms_of_xdisp): Fix last change.
5347 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5349 * xdisp.c (syms_of_xdisp): Doc fix.
5351 * xdisp.c (redisplay_window): Remove label restore_buffers;
5352 use finish_scroll_bars instead to make sure that scroll bars
5353 are redeemed. If we don't do this, flickering can result from
5354 scroll bars being destroyed and recreated.
5356 2000-12-22 Jason Rumney <jasonr@gnu.org>
5358 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
5359 in the wrong colors when the foreground is not black.
5360 (expose_window): Don't redraw the window that's currently being
5363 2000-12-22 Gerd Moellmann <gerd@gnu.org>
5365 * window.c (size_window): When setting the window's too_small_ok
5366 flag, compare old size with minimum size depending on WIDTH_P,
5367 don't compare with window_min_width.
5369 * window.c (delete_window): Simplify somewhat.
5370 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
5371 freeing window matrices. The flag windows_or_buffers_changed is
5372 set, so the next redisplay will consider all windows; this should
5375 2000-12-22 Kenichi Handa <handa@etl.go.jp>
5377 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
5379 * ccl.h (struct ccl_program): New member cr_consumed.
5381 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
5382 (CCL_READ_CHAR): Handle EOL conversion here.
5383 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
5385 2000-12-21 Gerd Moellmann <gerd@gnu.org>
5387 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
5389 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
5390 otherwise tabs of different size compare equal.
5392 * callint.c (Fcall_interactively): Prevent a compiler warning.
5394 * print.c (print_unwind): Return nil.
5395 (PRINTDECLARE): Initialize all local variables.
5396 (print_preprocess): Add a default case.
5398 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
5400 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
5402 * window.c (delete_window, Fsplit_window)
5403 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
5405 * dispextern.h (ensure_frame_matrix): Function declaration removed.
5407 * dispnew.c (ensure_frame_matrix): Removed.
5408 (save_frame_matrix, restore_frame_matrix): New functions.
5409 (adjust_frame_glyphs_for_frame_redisplay): Use them.
5411 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
5412 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
5414 2000-12-21 Andrew Innes <andrewi@gnu.org>
5416 * w32term.c (x_update_begin): Regenerate the palette here, rather
5417 than for each window.
5419 * w32xfns.c (select_palette): Avoid calling SelectPalette if
5420 palette is NULL, since this corrupts memory! Also get
5421 display_info reference from frame.
5423 2000-12-21 Jason Rumney <jasonr@gnu.org>
5425 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
5427 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
5428 to avoid returning without releasing it.
5430 2000-12-21 Kenichi Handa <handa@etl.go.jp>
5432 * keymap.c (push_key_description): Don't convert eight-bit-control
5433 and eight-bit-graphic to multibyte character.
5435 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
5436 generic character and CODE1 is nil, return the smallest character
5439 2000-12-20 Dave Love <fx@gnu.org>
5441 * s/osf5-0.h (NSIG): Don't redefine.
5443 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
5445 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
5446 excluding menu-bar and tool-bar.
5447 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
5448 (menu_item_p): Remove.
5449 (where_is_internal_1): Don't ignore menu-items.
5451 2000-12-20 Gerd Moellmann <gerd@gnu.org>
5453 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
5456 * window.c (make_window): Initialize window's min_hscroll.
5457 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
5458 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
5460 (struct saved_window): New member min_hscroll.
5461 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
5462 (Fset_window_configuration): Set window's min_hscroll.
5463 (save_window_save): Save window's min_hscroll.
5464 (compare_window_configurations): Compare min_hscroll values.
5466 * window.h (struct window): New member min_hscroll.
5468 * keyboard.c (echo_prompt): Prevent a compiler warning.
5470 * xdisp.c (try_cursor_movement): Fix last change. The real
5471 condition is that PT is at the end of the row, and should
5472 be displayed at the start of the next row.
5474 * xdisp.c (try_cursor_movement): If we end on a partially
5475 visible line, end we already decided to scroll, return -1.
5477 * dispextern.h (ensure_frame_matrix): Add prototype.
5479 * window.c (delete_window, Fsplit_window)
5480 (Fset_window_configuration): Call ensure_frame_matrix.
5482 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
5484 (adjust_frame_glyphs_for_frame_redisplay): If display has been
5485 completed, call fake_current_matrices instead of marking frame
5488 2000-12-20 Jason Rumney <jasonr@gnu.org>
5490 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
5492 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
5494 * fns.c (Frequire): Doc fix.
5496 2000-12-19 Gerd Moellmann <gerd@gnu.org>
5498 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
5500 * dispnew.c (direct_output_for_insert): Fix check for mini-window
5501 currently displaying a message.
5503 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
5505 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
5507 2000-12-18 Andrew Innes <andrewi@gnu.org>
5509 * w32.c (w32_strerror): New function.
5511 * w32.h (w32_strerror): New extern.
5513 * w32fns.c (Fw32_shell_execute): Use it.
5515 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5517 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
5519 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5521 * msdos.c (IT_set_face): Obey inverse_video.
5523 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5525 * dired.c (directory_files_internal): Always return decoded filenames.
5527 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5529 * xterm.c (x_connection_closed): Prevent being called recursively
5530 because of an error condition in XtCloseDisplay.
5532 * xdisp.c (init_iterator): If noninteractive, and the frame's
5533 face cache is null, make one.
5535 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5537 * process.c (wait_reading_process_input): Check for pending
5538 input when running timers.
5540 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5542 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
5544 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5546 * process.c (read_process_output): Don't run a filter if the code
5547 decoder produces nothing but carryover.
5549 2000-12-17 Andrew Innes <andrewi@gnu.org>
5551 * w32.c (sys_rename): Only check errno against EEXIST, and not
5552 EACCES, when determining whether rename failed because the target
5553 exists. This was resulting in indefinite looping on Windows 9x if
5554 the source file was locked by another process.
5556 * w32fns.c (Ffile_system_info): New function.
5557 (syms_of_w32fns): Defsubr it.
5559 2000-12-17 Gerd Moellmann <gerd@gnu.org>
5561 * window.c (coordinates_in_window): Fix computation for
5562 position on vertical line between mode lines.
5564 * xfns.c (unwind_create_frame): Return t if frame was deleted.
5565 Don't alter tip_frame or tip_window.
5566 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5569 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
5570 Don't alter tip_frame or tip_window.
5571 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5574 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
5576 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
5577 be consistent with the doc string. Reported by NAKAJIMA Mikio
5578 <minakaji@osaka.email.ne.jp>.
5580 2000-12-16 Kenichi Handa <handa@etl.go.jp>
5582 * xfaces.c (Vface_ignored_fonts): New variable.
5583 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
5584 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
5586 2000-12-15 Gerd Moellmann <gerd@gnu.org>
5588 * dispnew.c (update_window): Detect pending input every nth line
5589 updated, i.e. do it depending on real work done, and not on the
5592 * xterm.c (expose_window): Don't redraw the window that's
5593 currently being updated.
5595 * window.c (Fset_window_point): Remove test for
5596 cursor_in_non_selected_windows.
5598 * lread.c (read1): Recognize end of file after `\\'.
5600 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
5601 not unwind_create_frame.
5603 2000-12-15 Dave Love <fx@gnu.org>
5605 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
5608 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
5610 2000-12-15 Kenichi Handa <handa@etl.go.jp>
5612 * coding.c (setup_coding_system): Clear all members of the struct
5613 coding_system at first.
5614 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
5616 (code_convert_region): Don't override coding->src_multibyte and
5617 coding->dst_multibyte.
5619 * fns.c (Fmd5): Docstring improved.
5621 2000-12-15 Miles Bader <miles@gnu.org>
5623 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5624 are actually marked as mode-lines; otherwise use
5625 estimate_mode_line_height.
5627 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5629 * editfns.c (Fformat): Prevent a buffer overrun when the format
5630 specifies a precision.
5632 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5634 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5635 argument is outside the range [2..3].
5637 2000-12-14 Andrew Innes <andrewi@gnu.org>
5639 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5640 nothing to do. Bind inhibit-quit.
5641 (tip_frame): Make it a Lisp_Object.
5642 (x_create_tip_frame): Set tip_frame after it has been added to
5644 (Fx_show_tip): Don't set tip_frame here.
5645 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5646 (unwind_create_frame, unwind_create_tip_frame): New functions.
5647 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5648 while a frame is only partially constructed.
5650 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5651 (x_free_frame_resources): New function.
5652 (x_destroy_window): Use it.
5654 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5656 * xfns.c (Fx_backspace_delete_keys_p): New function.
5657 (syms_of_xfns): Defsubr it.
5659 * config.in (HAVE_XKBGETKEYBOARD): Add.
5661 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5663 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5664 Always store string in multibyte representation in echobuf.
5665 (echo_char): Always store string in multibyte representation in
5667 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5668 (read_key_sequence): Adjusted for the change of echo_prompt.
5670 * fns.c (Fmd5): Docstring improved.
5672 * lisp.h (detect_coding_system): Prototype adjusted.
5674 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5675 (detect_coding_emacs_mule, detect_coding_iso2022,)
5676 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5677 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5678 New argument MULTIBYTEP. Callers changed.
5679 (detect_coding_mask, detect_coding_system): New argument
5680 MULTIBYTEP. Callers changed.
5681 (decode_coding_string): Set coding->src_multibyte and
5682 coding->dst_multibyte before calling detect_coding and detect_eol.
5683 Update them after some coding system is detected.
5685 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5687 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5689 * keyboard.c (menu_bar_items, tool_bar_items):
5690 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5692 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5694 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5696 (unwind_create_frame, unwind_create_tip_frame): New functions.
5697 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5698 while a frame is only partially constructed.
5700 * xterm.h (x_free_frame_resources): Declare.
5702 * xterm.c (x_free_frame_resources): New function.
5703 (x_destroy_window): Use it.
5705 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5706 don't interrupt the update for pending input initially, i.e.
5707 update at least some lines.
5709 * keyboard.c (do_mouse_tracking): Make externally visible.
5711 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5713 * xfns.c (gray_bitmap_bits): Declare `char *'.
5715 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5717 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5718 lines start with a relief line.
5720 2000-12-12 Dave Love <fx@gnu.org>
5722 * window.c (Fdisplay_buffer): Doc fix.
5723 (Fwindow_list): Remove unused var.
5725 * buffer.h (mmap_set_vars): Declare.
5727 * window.h (Fset_window_point): Declare.
5729 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5731 * msdos.c (fast_find_position): Don't overstep the last window row.
5732 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5733 variable `area'. When looking for a row under (X,Y), give up if some
5734 of the previous rows is not enabled.
5736 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5738 * window.c (Fset_window_point): If displaying cursors in windows
5739 other than the selected window, make sure redisplay updates
5740 other windows to show the new value of point in the window.
5742 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5744 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5745 the buffer is the sole visible buffer when in the mini-buffer.
5747 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5748 Bind `inhibit-read-only' to t.
5749 (unwind_with_echo_area_buffer): Use AREF.
5751 * xfns.c (Fx_hide_tip): Simplified.
5753 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5756 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5758 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5760 * xfns.c (Fx_hide_tip): Fix last change.
5762 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5763 nothing to do. Bind inhibit-quit.
5764 (tip_frame): Make it a Lisp_Object.
5765 (x_create_tip_frame): Set tip_frame after it has been added to
5767 (Fx_show_tip): Don't set tip_frame here.
5769 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5771 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5774 * dispextern.h: Change external declaration of tip_frame.
5776 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5777 return an empty string.
5779 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5780 of the window's update_mode_line flag, since the former is set by
5781 force-mode-line-update, not the latter. This makes
5782 column-number-mode slightly faster.
5784 * xdisp.c (try_window_id) <all changes above window start>:
5787 2000-12-11 Paul Eggert <eggert@twinsun.com>
5789 * config.in (HAVE_FTELLO): Remove.
5791 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5792 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5794 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5795 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5797 2000-12-11 Miles Bader <miles@gnu.org>
5799 * window.c (displayed_window_lines): Don't round up when
5800 converting empty space at bottom to lines.
5801 Handle non-newline-terminated final lines properly.
5802 (Fwindow_text_height): New function (used to be in lisp).
5803 (syms_of_window): Initialize it.
5805 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5807 * syntax.c (scan_lists): Check that the right quote char has the
5808 right Sstring syntax when jumping over strings.
5809 (init_syntax_once): Use Smax rather than 13.
5811 2000-12-09 Miles Bader <miles@gnu.org>
5813 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5814 with PARTIALLY, inverting the sense.
5815 (window_scroll_pixel_based): Scroll partially visible lines into
5816 place if we hit the beginning or end of the buffer.
5817 (displayed_window_lines): Don't include partially visible lines.
5818 (Fmove_to_window_line): Skip past any partially visible first line.
5820 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5822 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5824 * tparam.c (tparam1): Change the way buffers are reallocated to be
5825 portable and less obfuscated.
5827 * termcap.c (tgetent): Change the way buffers are reallocated to
5828 be portable and less obfuscated.
5830 * macros.c (store_kbd_macro_char): Change the way buffers are
5831 reallocated to be portable and less obfuscated.
5833 * lread.c (read1): Change the way buffers are reallocated to be
5834 portable and less obfuscated.
5836 * doc.c (Fsubstitute_command_keys): Change the way buffers
5837 are reallocated so that it is portable.
5839 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5841 * dosfns.c (Ffile_system_info): New function.
5842 (syms_of_dosfns): Defsubr it.
5844 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5846 * alloc.c (gc_sweep): Add comment.
5848 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5850 * sound.c (vox_configure): Change order of ioctls.
5851 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5852 Ignore errors when changing volume.
5853 (vox_close): Don't reset the device.
5855 * process.c (read_process_output): Make sure the process marker's
5856 position is valid when the process buffer is changed in
5857 after-change functions. W3 does that.
5859 * xfns.c (x_free_gcs): New function.
5861 * xterm.h (x_free_gcs): Add prototype.
5863 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5866 * xterm.c (x_destroy_window): Call x_free_gcs so that
5867 resources of non-toolkit X windows will be freed.
5869 2000-12-07 Andrew Innes <andrewi@gnu.org>
5871 * w32fns.c (xlfd_charset_of_font): Fix last change.
5873 2000-12-06 Dave Love <fx@gnu.org>
5875 * md5.h (__P): Don't define -- it comes from config.h.
5877 * strftime.c: Change some #if foo to #ifdef foo.
5879 2000-12-06 Andrew Innes <andrewi@gnu.org>
5881 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5883 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5884 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5885 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5887 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5889 * alloc.c (gc_sweep): Prevent symbols read during loadup
5892 * xdisp.c (underlying_face_id): New function.
5893 (handle_face_prop, face_before_or_after_it_pos): Use it
5894 to determine the face ``under'' a string. Let strings inherit
5895 the face of the buffer under them.
5897 * xfaces.c (face_at_string_position): Update function comment.
5899 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5900 matrix if the window's left position has changed; we need to
5901 redraw it in this case.
5903 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5905 * window.c (coordinates_in_window): Check mouse on mode-line or
5908 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5909 advertized by the function documentation.
5911 * window.c (syms_of_window): Doc fix.
5913 * sound.c (vox_configure): Set volume for left and right channel.
5914 (sound_cleanup): Return nil.
5916 * xdisp.c (move_it_by_lines): Fix paren typo.
5918 * xterm.c (x_load_font): Don't use the font's max_bounds for
5919 computing the height of the font. If max_bounds' ascent or
5920 descent are greater than the font's ascent or descent, this means
5921 glyphs overlap, which should be handled now by redisplay.
5923 * window.c (Veven_window_heights): New variable.
5924 (syms_of_window): DEFVAR_LISP it.
5925 (Fdisplay_buffer): Check Veven_window_heights before evening the
5928 2000-12-06 Miles Bader <miles@gnu.org>
5930 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5931 update `default-frame-alist' instead of setting no frame parameters.
5933 2000-12-06 Kenichi Handa <handa@etl.go.jp>
5935 * composite.c (update_compositions): Fix typo (use the correct
5938 2000-12-05 Jason Rumney <jasonr@gnu.org>
5940 * md5.h: Remove underscores from function declarations.
5941 (__attribute__, __alignof__) [!__GNUC__]: Define.
5943 * md5.c: Delay include of md5.h until after namespace cleaning.
5945 * makefile.w32-in (fns.o): Depend on md5.h
5946 (md5.o): New target.
5949 * makefile.nt: Likewise.
5951 2000-12-05 Jason Rumney <jasonr@altavista.net>
5953 * w32term.c (expose_area): Complete last change.
5955 2000-12-05 Ken Raeburn <raeburn@gnu.org>
5957 * minibuf.c: Include intervals.h.
5959 2000-12-05 Jason Rumney <jasonr@gnu.org>
5961 * w32term.c (x_produce_glyphs): If a font for a component of
5962 a composition is not found, use 1 pixel dot ascent and 0 dot
5963 descent value to avoid displaying terribly tall empty boxes.
5964 (expose_area): Pass x-coordinate relative to the exposed
5965 area to x_draw_glyphs instead of a window-relative coordinate.
5967 2000-12-05 Gerd Moellmann <gerd@gnu.org>
5969 * xdisp.c (next_element_from_ellipsis): Save face before selective
5970 display in saved_face_id, and set face_before_selective_p.
5971 (reseat_1): Reset face_before_selective_p.
5972 (append_space, extend_face_to_end_of_line): If iterator's
5973 face_before_selective_p is set, use the face from saved_face_id.
5974 (extend_face_to_end_of_line): For tty frames, make sure to
5975 use the right face id when producing spaces at the end of
5978 * dispextern.h (struct it): Add face_before_selective_p.
5980 * keyboard.c (record_char): Don't record identical help-echo
5981 events in recent_keys.
5983 * xterm.c [USE_X_TOOLKIT]: Close the display.
5984 (xim_close_dpy): Handle case that the display has been closed.
5986 * xterm.c (x_destroy_window): Reset the frame's X window after
5989 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5990 variable window_width.
5991 (line_draw_cost): Fix code skipping over spaces at the end of the
5992 line when must_write_spaces is not set.
5993 (scrolling_window): Fix code inserting runs in list of all runs.
5995 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5997 * coding.c (setup_coding_system): Be sure to initialize
5998 coding->category_idx.
6000 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6002 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6004 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6005 area to x_draw_glyphs instead of a window-relative coordinate.
6007 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6008 error in the message.
6010 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6011 timer after having read a key. It's not good for code reading
6012 several keys in a loop, like an input method.
6014 * fileio.c (Finsert_file_contents): When VISIT is t, don't
6015 record undo information for format-decode.
6017 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
6018 current buffer is read-only, not if it isn't.
6020 * keyboard.c (record_char): Record `help-echo' input events
6021 in recent_keys only if they display some help. Don't record
6022 `help-echo' events as macro char.
6024 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6026 * editfns.c (save_excursion_restore): Don't move point
6027 in another window if it is showing the wrong buffer.
6028 Avoid the call to Fwindow_live_p, for speed.
6030 2000-12-04 Kenichi Handa <handa@etl.go.jp>
6032 * xfaces.c (struct font_name): New member registry_priority.
6033 (split_font_name): Initialize the above member to zero.
6034 (concat_font_list): New function.
6035 (font_list): Include fonts of all alternative registries.
6036 (FONT_POINT_SIZE_QUANTUM): New macro.
6037 (better_font_p): Ignore point size difference less than
6038 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
6040 * xterm.c (x_produce_glyphs): If a font for a component of
6041 a composition is not found, use 1 pixel dot ascent and 0 dot
6042 descent value to avoid displaying terribly tall empty boxes.
6044 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
6046 2000-12-03 Ken Raeburn <raeburn@gnu.org>
6048 * coding.h (code_convert_string1): Declare.
6050 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
6052 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
6054 2000-12-02 Jason Rumney <jasonr@gnu.org>
6056 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
6057 correctly for single byte character case.
6058 (w32_per_char_metric): Do not try to make any assumptions about
6059 the metrics of BDF fonts.
6060 (x_estimate_mode_line_height): If `mode-line' face
6061 hasn't a font, use that of the frame, as drawing glyphs does.
6062 (note_mouse_highlight): Change the cursor shape on the vertical
6063 border between windows [not enabled].
6065 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6067 * w32fns.c (Fx_create_frame): Reintroduce the call to
6068 face-set-after-frame-defaults.
6069 (Vx_window_horizontal_drag_shape): New variable.
6070 (syms_of_xfns): DEFVAR_LISP it.
6071 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6074 2000-12-02 Simon Josefsson <simon@josefsson.org>
6076 * fns.c (Fmd5): Use a different logic to decide the coding system
6079 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
6081 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
6083 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
6085 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6087 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
6088 height for YNegative.
6089 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
6090 height; also see comment there.
6092 * window.c (coordinates_in_window): Handle computations for
6093 positions on the vertical bar and fringes differently for
6094 window-system frames. Consider some pixels near the vertical bar
6095 as on the bar if the frame doesn't have vertical scroll bars.
6096 Associate positions between mode or header lines with the
6097 right window, the left one.
6099 2000-12-01 Jason Rumney <jasonr@gnu.org>
6101 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
6103 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
6106 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6108 * window.c (struct saved_window): Add members orig_top and orig_height.
6109 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
6110 (save_window_save, Fset_window_configuration): Save/restore
6111 window's orig_top and orig_height.
6113 2000-12-01 Jason Rumney <jasonr@gnu.org>
6115 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
6117 * w32fns.c (x_set_cursor_color): Fix last change.
6119 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6121 * xdisp.c (echo_area_display): If cursor is in the echo area, make
6122 sure that the next redisplay displays the minibuffer, so that
6123 the cursor will be replaced with what the minibuffer wants.
6125 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
6126 #ifndef instead of using #if.
6127 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
6128 USE_TOOLKIT_SCROLL_BARS is defined.
6130 2000-11-30 Jason Rumney <jasonr@gnu.org>
6132 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
6135 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6137 * fns.c (Fmd5): Doc fix.
6139 2000-11-30 Simon Josefsson <simon@josefsson.org>
6141 * fns.c (Fmd5): New function.
6142 (syms_of_fns): Defsubr md5.
6144 * Makefile.in (obj): Add md5.o
6146 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6148 * md5.h, md5.c: New files, taken from glibc.
6150 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
6152 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
6153 hasn't a font, use that of the frame, as drawing glyphs does.
6155 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
6157 * eval.c (Frun_hooks): Allow 0 arguments.
6159 2000-11-29 Gerd Moellmann <gerd@gnu.org>
6161 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
6162 is over the menu bar widget, say it's not on the frame.
6164 * xfns.c (Fx_create_frame): Reintroduce the call to
6165 face-set-after-frame-defaults.
6167 * eval.c (Fsignal): Reset handling_signal.
6169 2000-11-28 Jason Rumney <jasonr@gnu.org>
6171 * w32menu.c (add_menu_item): Reset menu item text when changing
6172 type to radio button.
6174 2000-11-28 Gerd Moellmann <gerd@gnu.org>
6176 * xselect.c: Update copyright.
6178 * window.c (coordinates_in_window): If on a mode or header line,
6179 but sufficiently close to its start, return ``on vertical
6180 border''. This gives us a way to drag windows horizontally when
6181 using toolkit scroll bars.
6183 * xterm.c (note_mouse_highlight): Change the cursor shape
6184 on the vertical border between windows.
6186 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
6188 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
6189 (syms_of_xfns): DEFVAR_LISP it.
6190 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
6192 * textprop.c (text_read_only): New function.
6193 (verify_interval_modification): Use it instead of signaling
6194 `text-read-only'. This makes it easier to catch this error
6197 * xdisp.c (forward_to_next_line_start): Check for newlines,
6198 not end of line, which includes CR.
6200 2000-11-28 Kenichi Handa <handa@etl.go.jp>
6202 * coding.c (Ffind_coding_systems_region_internal): Be sure to
6203 include no-conversion.
6205 2000-11-27 Jason Rumney <jasonr@gnu.org>
6207 * w32fns.c (w32_load_system_font): Always mark font as double byte
6208 if codepage is unicode.
6210 2000-11-27 Gerd Moellmann <gerd@gnu.org>
6212 * xdisp.c (forward_to_next_line_start): If already on a newline,
6213 just consume it to avoid unintended skipping over invisible text below.
6215 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
6216 `vertical-line', `mode-line' and `header-line' events.
6218 * xdisp.c (try_window_id): Avoid starting to display in the middle
6219 of a character, a TAB for instance. This is easier than to set
6220 up the iterator exactly, and it's not a frequent case, so the
6221 additional effort wouldn't really pay off.
6223 2000-11-26 Andrew Choi <akochoi@i-cable.com>
6225 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
6228 2000-11-25 Jason Rumney <jasonr@gnu.org>
6230 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
6231 Args to window_from_coordinates should be pixel coordinates.
6233 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
6234 redisplay handles them properly.
6236 2000-11-25 Miles Bader <miles@gnu.org>
6238 * indent.c (compute_motion): Keep pos_byte in sync with pos.
6240 2000-11-24 Jason Rumney <jasonr@gnu.org>
6242 * w32.c (init_environment): Set LANG environment variable based on
6243 locale settings, if not set.
6245 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
6246 making tool bar smaller. When clearing the frame, also
6247 clear current matrices. Clear frame when tool bar disappears.
6248 Don't use more lines for the tool-bar than is available.
6249 (x_change_window_heights): New function.
6251 2000-11-24 Gerd Moellmann <gerd@gnu.org>
6253 * xdisp.c (init_from_display_pos): If POS says we're already after
6254 an overlay string ending at POS, make sure to pop the iterator
6255 because it will be in front of that overlay string. When POS is
6256 ZV, we've thereby also ``processed'' overlay strings at ZV.
6258 * xfaces.c (lface_from_face_name): Function comment fix.
6260 2000-11-24 Miles Bader <miles@gnu.org>
6262 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
6263 apply `mode-line-inverse-video' -- zero means force display using
6264 the default face, non-zero means display using the specialized face.
6265 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
6267 2000-11-23 Kenichi Handa <handa@etl.go.jp>
6269 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
6272 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
6274 * coding.c (decode_coding_emacs_mule): Fix the case of
6275 CODING_EOL_LF, which used uninitialized value of c.
6277 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
6279 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
6281 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6283 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
6286 * frame.h (struct frame): Replace desired_tool_bar_items,
6287 current_tool_bar_items, n_desired_tool_bar_items,
6288 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
6290 * frame.c (make_frame): Change initialization of tool bar
6293 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
6294 Change references to members deleted from struct frame to use the
6297 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
6298 references to members deleted from struct frame to use the new ones.
6300 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
6302 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
6304 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
6305 (note_tool_bar_highlight): Change references to members deleted
6306 from struct frame to use the new ones.
6308 2000-11-23 Miles Bader <miles@gnu.org>
6310 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
6311 the face's inverse-video attribute, rather than overriding it.
6313 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6315 * xfns.c (x_set_tool_bar_lines): Clear internal border when
6316 making tool bar smaller.
6318 2000-11-22 Dave Love <fx@gnu.org>
6320 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
6322 2000-11-22 Miles Bader <miles@gnu.org>
6324 * keyboard.c (Vminibuffer_message_timeout): New variable.
6325 (command_loop_1): Use it to determine message timeout.
6326 (syms_of_keyboard): Initialize it.
6328 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
6330 2000-11-22 Kenichi Handa <handa@etl.go.jp>
6332 * sysdep.c: Move the code for declaring h_errno after #include
6335 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6337 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
6338 the menu bar when the tooltip is unmapped.
6340 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
6341 sole visible buffer when we're currently in the mini-buffer, and
6344 2000-11-21 Jason Rumney <jasonr@gnu.org>
6346 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
6347 put on the clipboard.
6348 (Fw32_get_clipboard_data): Compare data on clipboard with saved
6349 copy of what Emacs last put there. If they are the same, do not
6350 use the clipboard copy to avoid losing data due to coding conversions.
6352 2000-11-22 Miles Bader <miles@gnu.org>
6354 * minibuf.c (Vminibuffer_prompt_properties): New variable.
6355 (syms_of_minibuf): Initialize it.
6356 (read_minibuf): Add properties from Vminibuffer_prompt_properties
6357 to prompt, don't make read-only.
6359 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6361 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
6362 Add BEFORE/AFTER_POTENTIAL_GC.
6364 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
6366 * buffer.c (mmap_free_1): Avoid a compiler warning.
6368 * term.c, cm.c: Don't try to include termcap.h; see comment there.
6370 2000-11-21 Kenichi Handa <handa@etl.go.jp>
6372 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
6375 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6377 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
6380 * s/gnu-linux.h: Don't use `#cpu'.
6382 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
6383 not defined in mman.h.
6385 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
6386 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
6387 and store an index in the XClientMessageEvent. Storing a
6388 Lisp_Object or pointer can fail on a 64 bit system, since X only
6390 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
6392 2000-11-20 Dave Love <fx@gnu.org>
6394 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
6396 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6398 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
6400 2000-11-20 Kenichi Handa <handa@etl.go.jp>
6402 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
6405 * alloc.c (make_string): Fix previous change. Be sure to make
6406 unibyte string correctly.
6408 2000-11-19 Gerd Moellmann <gerd@gnu.org>
6410 * window.c (Fwindow_list): Change parameter list to be XEmacs
6412 (window_list_1): New function.
6413 (window_loop): Use it instead of Fwindow_list.
6415 * sysdep.c (emacs_ospeed): New variable.
6416 (toplevel): Don't declare ospeed extern.
6417 (init_baud_rate): Use emacs_ospeed instead of ospeed.
6419 * termcap.c (ospeed): Remove.
6420 (tputs) [!emacs]: Remove unused code.
6421 (tgetent): Avoid a compiler warning.
6423 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6424 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
6425 SCROLL_BAR_X_WIDGET with additional argument DPY.
6427 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
6429 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
6430 Take the X display as additional argument.
6431 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
6432 `Widget' is a pointer type that's not easily stored in Lisp_Object
6433 form in a portable way.
6435 * dispnew.c (update_text_area): Fix last change.
6437 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6439 * xdisp.c: Use BINDING_STACK_SIZE throughout.
6441 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
6442 clear current matrices.
6444 * buffer.c (mmap_enlarge): Don't print a message on stderr
6445 if mapping new memory at the end of the existing region fails.
6447 * dispnew.c (update_text_area): Don't skip over equal glyphs
6448 when the last current glyph overlaps the glyph to its right.
6450 2000-11-18 Miles Bader <miles@gnu.org>
6452 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
6453 lines that *end* with "..." too (that's the most common case!).
6455 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6457 * xdisp.c (resize_mini_window): Temporarily change to the
6458 mini-window's buffer if necessary.
6460 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
6461 the tooltip obscures less text under it.
6463 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6465 * puresize.h (BASE_PURESIZE): Increase to 700000.
6467 2000-11-18 Jason Rumney <jasonr@gnu.org>
6469 * w32term.c (w32_draw_bitmap): Use face to set colors.
6471 2000-11-17 Dave Love <fx@gnu.org>
6473 * lread.c (Fload): Fix #ifdef for pcc.
6475 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6477 * xdisp.c (pos_visible_p): Compute the default character height
6480 2000-11-16 Gerd Moellmann <gerd@gnu.org>
6482 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
6483 knowing the line's height; use the default font's height in that case.
6485 * xfaces.c (weight_table): Add `demi' with the same meaning as
6488 2000-11-16 Kenichi Handa <handa@etl.go.jp>
6490 * dispnew.c (null_row): New global static variable.
6491 (clear_glyph_row): Delete local static variable null_row.
6493 2000-11-15 Jason Rumney <jasonr@gnu.org>
6495 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
6496 (w32_alloc_lighter_color): Use new brightness calculations from
6497 xterm.c. Scale delta to be in the range expected by W32.
6498 (w32_draw_relief_rect): Use frame relief colors.
6500 2000-11-15 Gerd Moellmann <gerd@gnu.org>
6502 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
6503 (Qinhibit_default_face_x_resources): New variable.
6504 (syms_of_frame): Initialize it.
6505 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
6507 * xdisp.c (pos_visible_p): Improve function comment.
6509 * lisp.h (BINDING_STACK_SIZE): New macro.
6511 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
6512 reading the directory if readdir returns null and errno is EAGAIN
6515 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
6517 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
6518 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
6519 Set amount_to_scroll to max of dx and scroll_step so that
6520 scroll-conservatively doesn't defeat scroll-step>1.
6521 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
6522 scroll-conservatively for line-at-a-time scrolling.
6524 2000-11-14 Gerd Moellmann <gerd@gnu.org>
6526 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6529 * xdisp.c (current_mode_line_height, current_header_line_height):
6531 (init_xdisp): Initialize them.
6532 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
6533 and use exact mode line heights if it is set.
6535 * lisp.h (pos_visible_p): Change prototype.
6537 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6538 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
6539 and current_header_line_height first.
6540 (current_mode_line_height, current_header_line_height):
6543 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
6545 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
6546 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
6547 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
6549 2000-11-14 Miles Bader <miles@gnu.org>
6551 * xterm.c (x_alloc_lighter_color): Include an additive component
6552 too for dark colors, because FACTOR isn't enough.
6553 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
6556 2000-11-13 Gerd Moellmann <gerd@gnu.org>
6558 * keyboard.c (show_help_echo): Call message3_nolog with number of
6559 bytes in the help string as 2nd parameter, instead of the number
6562 2000-11-13 Miles Bader <miles@gnu.org>
6564 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
6565 (Fload): Use new openp return protocol.
6566 Don't try to use Vload_source_file_function to load .elc files.
6567 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
6568 openp return protocol.
6569 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
6571 2000-11-11 Kenichi Handa <handa@etl.go.jp>
6573 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
6575 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
6576 Defined these macros.
6577 (NLIST_STRUCT): Avoid re-defining it.
6579 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
6580 -I/usr/contrib/X11R6/include.
6581 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
6583 2000-11-10 Jason Rumney <jasonr@gnu.org>
6585 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
6587 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
6588 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
6590 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
6591 (Qw32_charset_vietnamese): New symbol.
6592 (xlfd_charset_of_font): New function.
6593 (w32_load_system_font): Use it.
6594 (x_to_w32_charset): Use Fassoc to find charset info. Special case
6595 when Vw32_charset_info_alist is nil to ensure default face always
6596 has font. Use Fcar and Fcdr for safety.
6597 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
6598 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
6599 pseudo-codepages for special cases.
6600 (w32_to_x_font): New parameter to allow charset portion to be
6601 specified where there is many to one mapping. Callers changed.
6602 (w32_list_fonts): Avoid listing fonts that won't display.
6604 2000-11-10 Gerd Moellmann <gerd@gnu.org>
6606 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
6607 (font_list_1): Renamed from font_list.
6608 (font_list): New function, trying alternative registries from
6609 Vface_alternative_font_registry_alist.
6610 (Finternal_set_alternative_font_registry_alist): New function.
6611 (syms_of_xfaces): Initialize and Staticpro
6612 Vface_alternative_font_registry_alist.
6613 Defsubr Finternal_set_alternative_font_registry_alist.
6615 2000-11-09 Ken Raeburn <raeburn@gnu.org>
6617 * lisp.h (Flooking_at): Declare.
6619 2000-11-09 Gerd Moellmann <gerd@gnu.org>
6621 * dired.c (directory_files_internal): Fix a braino.
6623 * dired.c (directory_files_internal): Add missing GCPRO's.
6626 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6628 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6629 (resize_mini_window): Return quickly if Vresize_mini_window is
6630 nil. Don't return if Vmax_mini_window_height is nil.
6632 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6633 (syms_of_xdisp): Initialize them.
6634 (resize_mini_window): Act according to the setting of
6635 Vresize_mini_window.
6636 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6638 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6639 scroll bar widget after configuring it, so that it will appear at
6640 the right position from the start.
6641 (XTredeem_scroll_bar): Cleaned up.
6643 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6645 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6646 font is taller than the frame line, we don't have to bias the
6649 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6651 2000-11-07 Dave Love <fx@gnu.org>
6653 * config.in (HAVE_MKSTEMP): Add.
6655 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6657 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6659 * window.c (Fset_window_configuration): Don't try to preserve
6660 point in the current buffer, if that buffer is displayed in more
6663 * xfaces.c (lookup_named_face): If default face isn't realized,
6664 try to realize it. Return -1 if not successful.
6665 (Fx_list_fonts): Handle case that face cannot be determined.
6666 (Fface_font): Likewise.
6668 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6670 * window.c (displayed_window_lines): Detect partially
6671 visible lines at the bottom correctly.
6673 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6675 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6676 when ensuring we don't do visit in indirect buffer.
6678 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6680 * composite.h (compose_chars_in_text): Add prototype.
6682 * composite.c (Vcomposition_function_table): New variable.
6683 (Qcomposition_function_table): New variable.
6684 (run_composition_function): Call
6685 Vcompose_chars_after_function with three arguments.
6686 (compose_chars_in_text): New function.
6687 (syms_of_composite): Modified the doc-string of
6688 Vcompose_chars_after_function. Declare composition-function-table
6689 as a lisp variable, and initialize it.
6691 * xfns.c (x_encode_text): Suppress producing escape sequences for
6694 * xselect.c: Include composite.h.
6695 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6697 2000-11-05 Andrew Innes <andrewi@gnu.org>
6699 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6701 * sysdep.c (read_input_waiting): Remove extraneous argument to
6704 * w32fns.c (Fx_server_version): Include w32_build_number in the
6707 * w32heap.c (w32_build_number): New variable.
6708 (cache_system_info): Set it.
6710 * w32heap.h (w32_build_number): Add extern.
6712 * emacs.c (syms_of_emacs): Update docstring for
6713 system-configuration, to reflect the actual usage on MS-Windows.
6715 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6717 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6718 process idle timers while waiting for another event.
6720 * dispnew.c (update_frame_line): Handle case where spaces in
6721 the default face are colored.
6723 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6724 window height hasn't changed.
6726 2000-10-31 Jason Rumney <jasonr@gnu.org>
6728 * w32term.c (x_produce_glyphs): Handle composite characters.
6729 (x_draw_glyph_string_foreground)
6730 (x_draw_composite_glyph_string_foreground): Restore old font.
6732 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6734 * minibuf.c (read_minibuf): Reset the undo history just before
6735 starting the recursive-edit.
6737 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6739 * xfaces.c (menu_face_change_count): New variable.
6740 (Finternal_set_lisp_face_attribute): Increment it for changes
6742 (realize_basic_faces): Reflect changes in the `menu' faces
6745 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6746 dy obtained from the iterator's y-position after moving from
6747 scroll_margin_pos to PT; see comment there.
6749 * xdisp.c (safe_eval_handler): Call add_to_log.
6751 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6752 is not a symbol or string.
6754 * xdisp.c (echo_area_display): Don't perform a display update from
6755 inside redisplay. The update will happen anyway at the end of
6756 redisplay, and it can confuse redisplay (GC messages while
6757 redisplaying, for instance.)
6759 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6761 * xrdb.c (x_load_resources): Use the class name in the defaults.
6763 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6764 (regex_compile): Catch bogus \(\1\).
6766 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6768 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6771 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6772 we have a color cache, check that the cached color equals the
6773 allocated color. If not, clear the color cache.
6775 * window.c (displayed_window_lines): Change buffers if necessary.
6776 Fix computation of displayed lines.
6778 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6779 update_menu_bindings to DEFVAR_BOOL.
6781 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6783 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6785 * puresize.h (BASE_PURESIZE): Increase to 680000.
6787 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6789 2000-10-29 Jason Rumney <jasonr@gnu.org>
6791 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6793 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6794 (w32_cache_char_metrics): Handle possibility that 'x' does not
6795 exist in a BDF font.
6796 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6798 * w32bdf.h (bdffont): Add nchars.
6800 * w32bdf.c (set_bdf_font_info): Set it.
6801 (w32_BDF_TextOut): Swap byte order of double byte characters.
6802 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6804 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6806 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6807 don't override the colors in frame's param_alist, unless they are
6810 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6811 reverse the effect of the highlight flag.
6813 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6815 * window.h (Fwindow_live_p): Declare.
6817 * undo.c (record_delete): Check that last_undo_buffer is really a
6818 buffer before applying XBUFFER to it.
6820 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6823 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6825 * lisp.h (KEYMAPP): New macro.
6826 (get_keymap): Remove.
6827 (get_keymap_1): Rename get_keymap.
6829 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6831 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6833 * xmenu.c (single_submenu): Use KEYMAPP.
6834 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6835 Use KEYMAPP rather than Fkeymapp.
6837 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6839 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6840 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6841 Use KEYMAPP rather than Fkeymapp.
6842 (single_submenu): Use KEYMAPP.
6843 (w32_menu_show, w32_dialog_show): Use TRUE.
6845 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6847 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6848 (Fkeymapp): Use KEYMAPP.
6849 (get_keymap): Rename from get_keymap_1. Remove old def.
6850 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6851 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6852 (Fminor_mode_key_binding): Don't raise an error if the binding
6854 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6855 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6857 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6858 Allow Vspecial_event_map to be autoloaded.
6859 (menu_bar_items): Fetch the keymap rather than using keymapp.
6860 (menu_bar_one_keymap): No need to follow func-indirect any more.
6861 (parse_menu_item): get_keymap_1 -> get_keymap.
6862 (tool_bar_items): Fetch the keymap rather than using keymapp.
6863 (read_key_sequence): Use KEYMAPP.
6865 * intervals.c (get_local_map): Use get_keymap rather than following
6866 function-indirections explicitly.
6868 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6870 2000-10-27 Jason Rumney <jasonr@gnu.org>
6872 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6873 point, as Windows has oversized fonts.
6875 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6877 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6879 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6880 (freehook, reallochook): Handle null pointer arguments.
6881 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6883 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6885 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6886 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6887 Giving in to popular pressure to shut up the compiler with casts.
6889 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6891 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6892 signed value, and use a default value computed from the font's
6895 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6897 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6898 that specify a negative underline position can still use underlines.
6900 * window.c (Fpos_visible_in_window_p): Make POS default to
6901 WINDOW's point, not the current buffer's point.
6903 2000-10-26 Dave Love <fx@gnu.org>
6905 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6906 when it's necessary.
6908 2000-10-26 Gerd Moellmann <gerd@gnu.org>
6910 * window.c (size_window): Compute size difference from sum of old
6911 child window sizes instead of from parent's size.
6913 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6914 Handle obscured lines at the top of the window.
6916 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6917 down after the last error condition check.
6919 * frame.c (Fdelete_frame): Run delete-frame-hook.
6921 2000-10-26 Kenichi Handa <handa@etl.go.jp>
6923 * coding.c (decode_coding): Fix previous change (check also
6924 CODING_MODE_LAST_BLOCK).
6926 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6928 * regex.c: More `unsigned char' -> `re_char' changes.
6929 Also change several `int' into `re_wchar_t'.
6930 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6931 (PUSH_FAILURE_POINTER): Don't cast any more.
6932 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6933 We want GCC to complain, since this piece of code makes
6934 re_match non-reentrant, which *should* be fixed.
6935 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6936 (EXTEND_BUFFER): Use RETALLOC.
6937 (SET_LIST_BIT): Don't cast.
6938 (re_wchar_t): New type.
6939 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6940 that those two functions will always properly return.
6941 (IMMEDIATE_QUIT_CHECK): Cast to void.
6942 (analyse_first): Use recursion rather than an explicit stack.
6943 (re_compile_fastmap): Can't fail anymore.
6944 (re_search_2): Don't check re_compile_fastmap for failure.
6945 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6946 Now also sets the new value (passed in a new argument).
6947 (re_match_2_internal): Use it.
6948 Also, use a new var `reg' of type size_t when looping through regs
6949 rather than reuse the inappropriate `mcnt'.
6951 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6952 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6953 (where_is_internal): Renamed from Fwhere_is_internal.
6954 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6955 (Fwhere_is_internal): New function wrapping where_is_internal.
6956 (where_is_internal_1): Handle the case where we're filling the cache.
6957 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6959 2000-10-25 Miles Bader <miles@gnu.org>
6961 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6963 2000-10-25 Gerd Moellmann <gerd@gnu.org>
6965 * window.c (pos_fully_visible_p): Removed.
6966 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6967 if position is visible and/or fully visible.
6969 * lisp.h (pos_visible_p): Add prototype.
6971 * xdisp.c (pos_visible_p): New function.
6973 2000-10-25 Kenichi Handa <handa@etl.go.jp>
6975 * process.c (send_process): If OBJECT is t, it means that the data
6976 is from C string, but we should encode it. Before calling
6977 setup_raw_text_coding_system, be sure to flush out data by the
6978 previous coding system.
6980 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6982 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6983 assignment of startpos to prev when startpos == pos.
6985 * editfns.c (find_field): Set the field stickiness correctly from
6986 overlay fields. Use renamed `text_property_stickiness'.
6987 (text_property_stickiness): Renamed from `char_property_stickiness'.
6988 Only check text properties, not overlays.
6989 * textprop.c (get_char_property_and_overlay): New function.
6990 (Fget_char_property): Use it.
6991 * intervals.h (get_char_property_and_overlay): Add declaration.
6993 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6995 * keymap.c: Use AREF, ASET and ASIZE macros.
6996 (Fmake_sparse_keymap): Docstring fix.
6998 (shadow_lookup): Move up.
6999 Handle the case where lookup-key returns an integer.
7000 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7001 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7002 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7003 Simplify/rewrite the keymap-finding code.
7004 Add check for command shadowing, using shadow_lookup.
7006 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7008 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7009 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7012 2000-10-24 Andrew Innes <andrewi@gnu.org>
7014 * dired.c (directory_files_internal_unwind): New function.
7015 (directory_files_internal): Use it to ensure closedir is called
7016 even if expand-file-name or file-attributes throw, eg. because of
7017 a user interrupt. Also enable immediate_quit while calling
7018 re_search, so that matching can be interrupted as well.
7020 2000-10-24 Andrew Innes <andrewi@gnu.org>
7022 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
7024 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
7025 so that re_search functions only quit when callers expect them to.
7027 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7029 * regex.c (regex_compile): Change the way of handling a range from
7030 a char less than 256 to a char not less than 256.
7032 2000-10-24 Gerd Moellmann <gerd@gnu.org>
7034 * window.c (size_window): Prevent setting window's width or
7035 height to a negative value (esp. with XSETFASTINT).
7037 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
7038 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
7039 (protect_malloc_state) [GC_MALLOC_CHECK &&
7040 GC_PROTECT_MALLOC_STATE]: New function.
7041 (PROTECT_MALLOC_STATE): New macro.
7042 (__malloc_initialize, morecore, _malloc_internal)
7043 (_free_internal) _realloc_internal): Use it to make _heapinfo
7044 read-only outside of gmalloc.
7046 * keymap.c: Update copyright.
7048 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
7051 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
7053 * filelock.c (unlock_all_files): Use unlock_file to expand each
7054 buffer's file_truename before trying remove its lock file.
7056 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
7058 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
7059 or CRLF, decode EOLs.
7061 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7063 * window.c (Fdisplay_buffer): Fix doc.
7065 2000-10-23 Jason Rumney <jasonr@gnu.org>
7067 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7068 ASCII font of default fontset on Windows.
7070 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7071 xterm.c comment below).
7073 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7075 2000-10-23 Gerd Moellmann <gerd@gnu.org>
7077 * xterm.c (x_connection_closed): Reset handling_signal.
7079 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
7081 2000-10-23 Miles Bader <miles@gnu.org>
7083 * window.c (window_scroll_pixel_based, window_scroll_line_based):
7084 Pass nil for FULLY argument to Fpos_visible_in_window_p to
7085 maintain old behavior.
7086 * minibuf.c (Fminibuffer_complete): Likewise.
7088 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
7090 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
7091 that when a font can't be exactly centered, it errs up rather than
7094 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
7096 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
7098 2000-10-23 Andrew Choi <akochoi@i-cable.com>
7100 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
7102 * dispnew.c [macintosh]: Include macterm.h.
7103 (init_display) [macintosh]: Initialization for window system.
7105 * emacs.c (main) [macintosh]: Call syms_of_textprop,
7106 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
7107 syms_of_search, x_term_init, and init_keyboard before calling
7108 init_window_once. Also, call syms_of_xmenu.
7110 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
7111 default fontset to Monaco.
7113 * frame.c [macintosh]: Include macterm.h. Remove declarations of
7114 NewMacWindow and DisposeMacWindow.
7115 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
7116 instead of calling NewMacWindow and setting fields of
7117 f->output_data.mac directly. Call init_frame_faces.
7118 (Fdelete_frame) [macintosh]: Remove unused code.
7119 (Fmodify_frame_parameters) [macintosh]: Call
7120 x_set_frame_parameters instead of mac_set_frame_parameters.
7122 * frame.h [macintosh]: Define menu_bar_lines field in struct
7123 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
7125 * keyboard.c [macintosh]: Include macterm.h.
7126 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
7127 and menu_bar_activate_event type events as for X and NT.
7128 (make_lispy_event) [macintosh]: Construct lisp events of type
7129 MENU_BAR_EVENT as for X and NT.
7131 * sysdep.c [macintosh]: Remove declaration for sys_signal.
7132 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
7133 (sys_subshell) [macintosh]: Remove definition entirely.
7134 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
7135 Vwindow_system_version here. Remove initialization of
7136 Vx_bitmap_file_path.
7137 (read_input_waiting): Correct the number of parameters passed to
7139 Move all Macintosh functions to mac/mac.c.
7141 * term.c [macintosh]: Include macterm.h.
7143 * window.c [macintosh]: Include macterm.h.
7145 * xdisp.c [macintosh]: Include macterm.h. Declare
7146 set_frame_menubar and pending_menu_activation.
7147 (echo_area_display) [macintosh]: Do not return if terminal frame
7148 is the selected frame.
7149 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
7150 Allow only the selected frame to set menu bar.
7151 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
7152 calling FRAME_EXTERNAL_MENU_BAR (f).
7153 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
7155 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
7156 and check_x. Declare XCreateGC. Define x_create_gc and
7157 x_free_gc. Initialize font_sort_order.
7158 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
7159 but call x_list_fonts instead of w32_list_fonts.
7160 (Finternal_face_x_get_resource) [macintosh]: Do not call
7161 display_x_get_resource.
7162 (prepare_face_for_display) [macintosh]: Set xgcv.font.
7163 (realize_x_face) [macintosh]: Load the font if it is specified in
7165 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
7167 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
7169 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
7170 is nil: since we go to the end of submap anyway, we'd end up
7172 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
7173 doesn't obey autoload.
7175 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7177 * msdos.c (dos_set_window_size): Update screen dimension variables.
7179 2000-10-21 Jason Rumney <jasonr@gnu.org>
7181 * w32term.c (w32_cache_char_metrics): Double check that font is
7182 really fixed pitch before trusting tmPitchAndFamily.
7184 2000-10-21 Andrew Innes <andrewi@gnu.org>
7186 * w32gui.h (w32_char_font_type): Move enum from w32term.c
7188 * w32term.h: Extern decl for w32_cache_char_metrics.
7190 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
7192 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
7193 (w32_unload_font): Free per_char array if present.
7195 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
7196 cached information in emulated XFontStruct to handle common cases
7197 quickly. Do not allocate XCharStruct for return.
7198 (w32_native_per_char_metric): New function.
7199 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
7201 (x_produce_glyphs): Don't get an HDC. Change calls to
7202 w32_per_char_metric to match arg change above. Remove calls to
7204 (w32_get_glyph_overhangs): Ditto.
7205 (w32_cache_char_metrics): New function.
7207 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
7208 ($(BLD)/casefiddle.$(O)): Remove compile command.
7209 ($(BLD)/gmalloc.$(O)): Remove compile command.
7210 ($(BLD)/dispnew.obj):
7211 ($(BLD)/keyboard.obj):
7212 ($(BLD)/w32inevt.obj):
7213 ($(BLD)/w32bdf.obj):
7215 ($(BLD)/buffer.obj):
7216 ($(BLD)/editfns.obj):
7218 ($(BLD)/fileio.obj):
7220 ($(BLD)/indent.obj):
7221 ($(BLD)/insdel.obj):
7222 ($(BLD)/intervals.obj):
7223 ($(BLD)/minibuf.obj):
7225 ($(BLD)/scroll.obj):
7226 ($(BLD)/sysdep.obj):
7227 ($(BLD)/textprop.obj):
7228 ($(BLD)/widget.obj):
7229 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
7230 ($(BLD)/term.obj): Add dependency on dispextern.h.
7232 * makefile.nt ($(BLD)\dispnew.obj):
7233 ($(BLD)\keyboard.obj):
7234 ($(BLD)\w32inevt.obj):
7235 ($(BLD)\w32bdf.obj):
7237 ($(BLD)\buffer.obj):
7238 ($(BLD)\editfns.obj):
7240 ($(BLD)\fileio.obj):
7242 ($(BLD)\indent.obj):
7243 ($(BLD)\insdel.obj):
7244 ($(BLD)\intervals.obj):
7245 ($(BLD)\minibuf.obj):
7247 ($(BLD)\scroll.obj):
7248 ($(BLD)\sysdep.obj):
7249 ($(BLD)\textprop.obj):
7250 ($(BLD)\widget.obj):
7251 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
7252 ($(BLD)\term.obj): Add dependency on dispextern.h
7254 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7256 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
7257 with an additional argument of Qt.
7259 2000-10-21 Miles Bader <miles@gnu.org>
7261 * window.c (pos_fully_visible_in_window_p): New function.
7262 (Fpos_visible_in_window_p): Add FULLY argument.
7263 Use pos_fully_visible_in_window_p.
7264 (window_scroll_pixel_based, window_scroll_line_based): Update
7265 calls to Fpos_visible_in_window_p.
7266 * lisp.h (Fpos_visible_in_window_p): Update prototype
7268 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7270 * alloc.c (toplevel): Conditionalize compilation of mem_*
7271 functions differently.
7273 2000-10-20 Jason Rumney <jasonr@gnu.org>
7275 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
7276 mem_init where it used to be. mem_z etc not defined otherwise.
7278 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7280 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
7282 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
7283 structure definition and related variabled to the top of the file.
7284 Include this code when GC_MALLOC_CHECK is defined.
7285 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
7286 register/unregister allocated region.
7287 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
7288 which isn't allocated.
7289 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
7290 something which is already in use.
7291 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
7292 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
7293 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
7294 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
7296 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
7297 _malloc_internal instead of malloc.
7298 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
7301 2000-10-20 Andrew Innes <andrewi@gnu.org>
7303 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
7305 (my_strftime) <macro>: Don't use macro arg list when redefining as
7307 (my_strftime) <function>: Supply 0 as ut argument.
7309 2000-10-19 Jason Rumney <jasonr@altavista.net>
7311 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
7312 including dispextern.h, as it stops faces from working.
7314 * w32fns.c (Fx_create_frame): Don't bother calling
7315 face-set-after-frame-default since the caller does it for us
7316 anyway. Clean up calls to x_get_arg to be consistent with X.
7318 * w32term.c (x_produce_glyphs): Handle
7319 unibyte_display_via_language_environment correctly.
7320 (w32_draw_box_rect): Fix the calculation of width and height.
7322 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
7323 as it has stopped working.
7324 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
7327 2000-10-19 Gerd Moellmann <gerd@gnu.org>
7329 * eval.c (skip_debugger): Prevent a compiler warning.
7330 (Fcondition_case): Likewise.
7331 (Fbacktrace_frame): Use a null interactive spec.
7333 2000-10-19 Kenichi Handa <handa@etl.go.jp>
7335 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
7337 2000-10-18 Gerd Moellmann <gerd@gnu.org>
7339 * strftime.c: Sync with glibc, file version 1.78.
7340 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
7341 should no longer be used according to ISO 8601.
7343 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
7344 no map for meta_prefix_char, don't try to use it as a keymap.
7345 Instead, if T_OK is non-zero, look up a default binding, if any,
7346 otherwise, if T_OK is zero, return nil.
7348 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
7349 (x_to_xcolors, png_load): Use x_query_color.
7351 * xterm.c (x_color_cells, x_query_colors, x_query_color):
7353 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
7355 (x_copy_color, x_alloc_lighter_color): Likewise.
7357 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
7358 (x_query_color, x_query_colors): Add prototype.
7360 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
7361 check_string_bytes only if not noninteractive, increase count to 50.
7363 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
7365 * insdel.c (adjust_markers_for_delete): Handle before-insertion
7368 2000-10-17 Gerd Moellmann <gerd@gnu.org>
7370 * alloc.c (pure_bytes_used): Renamed from pureptr.
7372 (pure_alloc): New function.
7373 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
7375 (Fpurecopy): Use PURE_POINTER_P.
7377 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
7378 PT has moved backward.
7380 * xdisp.c (cursor_row_p): Take continued lines into account.
7382 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
7384 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
7385 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
7386 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
7389 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
7390 of selective display off while searching for the next line start.
7392 2000-10-17 Kenichi Handa <handa@etl.go.jp>
7394 * Makefile.in (term.o): Depend on dispextern.h.
7396 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
7398 * keymap.c (keymap_memberp): Ensure that nil is not a member.
7400 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7402 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
7403 the iterator at the beginning, so that they can be set later on,
7404 for instance in reseat_at_next_visible_line_start, without being
7407 * xfns.c (pbm_format): Add :foreground and :background keywords.
7408 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
7409 (xbm_load): Recognize foreground and background color specifications.
7411 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
7413 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
7415 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
7417 * msdos.c (IT_set_face): Compare highlighted face with the default
7418 face, and invert colors if these faces' colors are identical.
7419 (Fmsdos_remember_default_colors): Don't swap foreground and
7420 background colors in initial_colors[].
7421 (IT_set_frame_parameters): Don't swap frame's foreground and
7422 background pixels. If ALIST includes "(reverse . t)", swap
7423 foreground-color and background-color properties in frame's
7424 param_alist. If the original frame's param_alist doesn't specify
7425 the colors, store unspecified-fg and unspecified-bg, reversed if
7428 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
7429 the colors are unspecified and reversed, reverse fore- and back-
7430 ground in the returned value.
7431 (Fframe_parameter): Ditto.
7433 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7435 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
7436 get_last_unchanged_at_beg_row.
7437 (find_first_unchanged_at_end_row): Renamed from
7438 get_first_unchanged_at_end_row.
7439 (find_first_unchanged_at_end_row): Convert assertions to
7440 unconditional tests which abort. When looking for a row in
7441 unchanged text, don't go further back than first_text_row.
7443 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
7444 Don't add in the last line's height when deciding if the new
7445 position is below the scroll margin.
7447 2000-10-16 Miles Bader <miles@gnu.org>
7449 * editfns.c (Fconstrain_to_field): Check carefully for field
7450 boundaries if either OLD_POS or NEW_POS has a non-nil field
7451 property, even if they're the same.
7453 2000-10-16 Kenichi Handa <handa@etl.go.jp>
7455 * xterm.c (x_draw_box_rect): Fix the calculation of width and
7456 height for XFillRectangle.
7458 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
7460 * syntax.c (Fstring_to_syntax): New function extracted from
7461 Fmodify_syntax_entry.
7462 (Fmodify_syntax_entry): Use it and document the ! and | fences.
7463 (skip_chars, Fforward_comment): Remove unused variables.
7464 (syms_of_syntax): Add defsubr for string-to-syntax.
7465 (describe_syntax): Add code for comment and string fences.
7467 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
7469 * keymap.c (access_keymap): Add AUTOLOAD parameter.
7470 Do the meta->esc mapping. Call get_keyelt before returning.
7471 Start scanning from the second element (the first is always `keymap')
7472 to make it easier to detect when we reach a parent map.
7473 Handle the case of inheriting from a symbol whose function is a map.
7474 (Fkeymap_parent): Also handle the `inherit from symbol' case.
7475 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
7476 (get_keyelt, Flookup_key): Update call to access_keymap.
7477 Remove the meta->esc mappings.
7478 (define_as_prefix): Delete old disabled code.
7479 (menu_item_p): New function.
7480 (where_is_internal_1): Skip over the few remaining menu items.
7481 * lisp.h (access_keymap): Update prototype.
7482 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
7483 Update call to access_keymap.
7484 (follow_key, read_key_sequence): Update calls to access_keymap.
7485 Remove the meta->esc mappings.
7487 2000-10-13 Gerd Moellmann <gerd@gnu.org>
7489 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
7490 with additional argument.
7492 * xdisp.c (cursor_row_p): New function.
7493 (try_cursor_movement, display_line): Use it.
7495 * xdisp.c (append_space): Also save/restore iterator's current
7496 character and its length.
7498 * xdisp.c (init_from_display_pos): Add an assertion.
7499 (handle_stop): Don't set iterator's add_overlay_start.
7500 (handle_invisible_prop): Likewise.
7501 (load_overlay_strings): If text under an overlay is invisible,
7502 take both before- and after-strings into account when the iterator
7503 is positioned either at the start or at the end of the overlay.
7504 (forward_to_next_line_start): Rewritten.
7505 (reseat_at_next_visible_line_start): Rewritten.
7506 (set_iterator_to_next): Add parameter RESEAT_P.
7508 * dispextern.h (struct it): Remove member add_overlay_start.
7509 (set_iterator_to_next): Change prototype.
7511 2000-10-13 Kenichi Handa <handa@etl.go.jp>
7513 * coding.c (code_convert_region): Be sure to initialize
7514 coding->category_idx.
7515 (decode_coding_string): Set coding->src_multibyte and
7516 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
7517 (encode_coding_string): Set coding->src_multibyte and
7518 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
7520 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
7522 * xfns.c (Fx_create_frame): Don't bother calling
7523 face-set-after-frame-default since the caller does it for us anyway.
7525 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
7527 * window.c (coordinates_in_window): Fix detection of vertical line
7528 on character terminals.
7530 2000-10-12 Gerd Moellmann <gerd@gnu.org>
7532 * editfns.c (save_excursion_save): Additionally record the
7534 (save_excursion_restore): If buffer was visible in a window, and a
7535 different window was selected, and the old selected window is
7536 still live, restore point in that window.
7538 2000-10-12 Kenichi Handa <handa@etl.go.jp>
7540 * xterm.c (x_produce_glyphs): Handle
7541 unibyte_display_via_language_environment correctly.
7543 * regex.c (regex_compile): Change the way of handling a range from
7544 unibyte char to multibyte char.
7546 * syntax.c (skip_chars): Change the way of handling a range from
7547 unibyte char to multibyte char.
7549 * process.c (read_process_output): Cancel previous change.
7551 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
7553 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
7555 * charset.c (Ffind_charset_string): Doc fix.
7556 (Ffind_charset_region): Doc fix.
7558 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
7560 * process.c (read_process_output): Fix previous change. Adjust
7561 multibyteness of text to insert in a buffer by
7562 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
7564 2000-10-10 Andreas Schwab <schwab@suse.de>
7566 * alloc.c (mark_object): Remove all workarounds installed on
7569 2000-10-10 Kenichi Handa <handa@etl.go.jp>
7571 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
7572 (base64_encode_1): Make it work for a text of multibyte form.
7573 (Fbase64_decode_region): Allocate sufficient memory for multibyte
7574 case. Don't call str_to_multibyte because base64_decode_1
7575 produces correct multibyte form for eight-bit codes.
7576 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
7577 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
7578 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
7581 * charset.h (CHAR_STRING): Optimized for single byte characters.
7583 2000-10-09 Andreas Schwab <schwab@suse.de>
7585 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
7586 -1 after socket is closed, to fall through to error processing.
7588 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
7590 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
7591 variables. If ALIST includes foreground-color or
7592 background-color, change also the colors of the default face for
7595 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
7597 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
7598 them extern (they are defined on xfaces.c).
7599 (syms_of_msdos): Don't intern and don't staticpro
7600 Qbackground_color and Qforeground_color.
7602 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
7604 * frame.c (Fframe_parameter): For non-windowed frames, if
7605 f->param_alist says foreground or background color is unspecified,
7606 call tty_color_name to return the color name computed from the
7607 frame's current colors.
7609 2000-10-06 Dave Love <fx@gnu.org>
7611 * terminfo.c (ospeed): Don't declare.
7613 * sysdep.c: Don't include string.h.
7614 (h_errno): Declare conditional also on TRY_AGAIN.
7616 * charset.c (Ffind_charset_string): Doc fix.
7618 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
7619 (Fbase64_decode_region, Fbase64_decode_string): More explicit
7622 2000-10-05 Dave Love <fx@gnu.org>
7624 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7625 position like menu-bar.
7627 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7629 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7631 * xdisp.c (handle_single_display_prop): Use safe_call1.
7632 (safe_call): Renamed from call_function.
7633 (safe_call1): New function.
7634 (handle_fontified_prop): Use safe_call1 instead of call1.
7635 (safe_eval): Renamed from eval_form.
7636 (safe_eval_handler): Renamed from eval_handler.
7637 (handle_single_display_prop, display_mode_element): Use safe_eval
7638 instead of eval_form.
7640 * xfaces.c (merge_face_heights): Use safe_call instead of
7643 * keyboard.c (show_help_echo): Use safe_call instead of
7644 call_function; use safe_eval instead of eval_form.
7646 * lisp.h (safe_call): Renamed from call_function.
7647 (safe_eval): Renamed from eval_form.
7648 (safe_call1): Add prototype.
7650 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7652 * xfns.c (image_ascent): Rearrange ascent calculation for the
7655 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7657 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7658 (where_is_internal_1): Don't bother ignoring menu-items any more.
7660 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7662 * keyboard.c (update_menu_bindings): New variable.
7663 (parse_menu_item): Use AREF. If update_menu_bindings
7664 is 0, don't update menu bindings.
7665 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7667 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7669 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7672 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7674 * syntax.c (forw_comment): Match nestedness of ender/starter.
7675 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7676 (prev_char_comstart_first): Remove.
7677 (back_comment): Check two-char comment markers more carefully
7678 to better handle overlapping cases like *//* or /* */* */ ...
7679 Match nestedness of ender/starter.
7681 2000-10-02 Dave Love <fx@gnu.org>
7683 * config.in (HAVE_GAI_STRERROR): Add undef.
7685 * process.c (Fopen_network_stream): Use it.
7687 * m/alpha.h (NO_REMAP): Don't define.
7689 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7691 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7692 return with a string converted to an integer or vice versa when
7693 Vmocklisp_arguments is t.
7694 (Fsignal): Likewise. The function can return for `quit'.
7695 (struct gcpro): Declare member `var' to point to a volatile
7698 * eval.c (error): Prevent compiler warning.
7700 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7702 * keymap.c (keymap_memberp): New function.
7703 (Fset_keymap_parent): Use it.
7704 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7705 Use keymap_memberp to avoid creating cycles.
7706 (access_keymap): Use KEYMAPP.
7708 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7710 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7711 gai_strerror. Make sure xerrno is set if connect fails. Improve
7714 2000-09-29 Jason Rumney <jasonr@gnu.org>
7716 * w32term.c (w32_char_font_type, w32_encode_char)
7717 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7718 (w32_bdf_per_char_metric): New function.
7719 (w32_per_char_metric): Use it.
7720 (x_draw_glyph_string_background): Always draw background for BDF
7723 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7724 GDI object which is a scarce resource.
7726 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7727 (get_quoted_string): Fix limit on memchr search.
7728 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7729 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7730 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7731 (get_cached_font_char, cache_char_offset): Use macro
7732 BDF_CODEPOINT_RANGE_COVER_P.
7733 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7734 (clear_cached_bitmap_slots): New function.
7735 (GET_HEX_VALUE): G-Z, g-z are not hex.
7736 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7737 (get_bitmap_with_cache): Use new cache implementation.
7738 (create_offscreen_bitmap): New function.
7739 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7741 * w32term.c (x_produce_glyphs): If the distance from the current
7742 position to the next tab stop is less than a canonical character
7743 width, use the tab stop after that.
7744 (x_draw_glyphs): Handle case START and END are out of bounds more
7746 (x_clear_mouse_face): Block/unblock input.
7747 (x_display_and_set_cursor): Don't show a hollow box cursor for
7748 buffers whose cursor_type is nil.
7750 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7752 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7754 * dispextern.h (updating_frame): Declare extern.
7756 2000-09-29 Andreas Schwab <schwab@suse.de>
7758 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7760 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7762 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7763 use its function definition.
7764 (tool_bar_items): Likewise.
7766 * lisp.h (fatal): Declare NO_RETURN.
7768 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7770 * keymap.c: Remove the line "#undef NULL".
7772 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7774 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7776 2000-09-28 Dave Love <fx@gnu.org>
7778 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7780 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7782 * .gdbinit (xreload): Note its need on GNU/Linux.
7784 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7785 r_alloc, r_alloc_free.
7787 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7789 * syntax.c (skip_chars): Handle negation correctly.
7791 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7793 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7794 with non-zero FORCE_P argument.
7796 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7799 * xdisp.c (window_box_height): Add an assertion.
7801 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7802 tool-bar than is available.
7803 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7805 2000-09-27 Dave Love <fx@gnu.org>
7807 * s/irix6-5.h: Now works 64-bit. Tidied.
7809 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7811 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7812 instead of BITS_PER_INT.
7813 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7814 EMACS_UINT, respectively.
7815 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7817 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7819 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7821 * window.c (freeze_window_starts): Construct last argument for
7822 foreach_window differently.
7824 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7826 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7827 EMACS_UINT instead of `int' and `unsigned int'.
7828 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7830 * frame.h (struct frame): Make the `nothing' member of union
7831 output_data an EMACS_INT.
7833 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7834 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7835 size in the sdata structure.
7836 (SDATA_NBYTES, SDATA_DATA): New macros.
7837 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7838 differently for the different layout of the sdata structure.
7839 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7841 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7842 Check that size recorded in the string size and size recorded in
7843 the sdata structure agree.
7845 2000-09-25 Dave Love <fx@gnu.org>
7847 * buffer.c: Include stdio.h.
7849 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7851 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7853 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7854 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7855 (__malloc_extra_blocks): Declare as __malloc_size_t.
7857 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7859 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7861 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7862 (read_char): If help-echo is showing, preserve the echo area
7865 * xdisp.c (help_echo_showing_p): New variable.
7866 (set_message): Reset it to 0.
7867 (init_xdisp): Initialize help_echo_showing_p.
7869 * dispextern.h (help_echo_showing_p): Declare extern.
7871 * config.in: Fix typo in __GNUC_MINOR__.
7873 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7875 * s/freebsd.h (POSIX_SIGNALS): Define.
7877 * xterm.c (x_clear_mouse_face): Block/unblock input.
7879 2000-09-24 Dave Love <fx@gnu.org>
7881 * fns.c (base64_encode_1): Fix last change.
7883 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7885 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7887 * xdisp.c (try_window_reusing_current_matrix): More fixes
7888 for the case window has a header-line.
7890 2000-09-22 Dave Love <fx@gnu.org>
7892 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7895 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7897 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7899 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7901 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7904 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7907 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7908 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7909 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7912 * marker.c (byte_char_debug_check): Return void.
7914 * xfns.c (Fx_create_frame): Set default frame parameter value
7915 for tool-bar-lines to 1.
7917 * dispnew.c (scrolling_window): Compare y-positions of rows
7918 equal at the start. Some simplification.
7920 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7921 reused rows' y-position in the case window has a header-line, and
7922 new window start is greater than old window start.
7924 * process.c (process_sent_to): New variable.
7925 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7926 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7927 Declare more parameters volatile.
7929 * lread.c (Vrecursive_load_depth_limit): New variable.
7930 (Fload): Check recursive loads whose recursion depth exceeds
7931 Vrecursive_load_depth_limit.
7932 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7934 2000-09-20 Gerd Moellmann <gerd@gnu.org>
7936 * fileio.c (Fread_file_name): Doc fix.
7938 * editfns.c (Fmessage_or_box): Doc fix.
7940 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7942 * xfns.c (xbm_scan): Allow C-style comments.
7944 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7945 symbols are specified, add color translations to the cache.
7946 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
7947 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7949 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7950 structures to xpm_init_color_cache.
7952 2000-09-19 Gerd Moellmann <gerd@gnu.org>
7954 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
7956 2000-09-19 Andrew Innes <andrewi@gnu.org>
7958 * makefile.nt (bootstrap-emacs): Don't change directory.
7960 2000-09-19 Kenichi Handa <handa@etl.go.jp>
7962 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7964 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7965 If output buffer is too small, signal an appropriated error.
7967 2000-09-18 Dave Love <fx@gnu.org>
7969 * keyboard.c (menu_bar_items, tool_bar_items)
7970 (current_active_maps): Remove redundant get_local_map call.
7972 2000-09-18 Gerd Moellmann <gerd@gnu.org>
7974 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7975 cursor for buffers whose cursor_type is nil.
7977 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7978 a feature to implement that is already implemented.
7979 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7982 * xfns.c (x_clear_image_1): New function.
7983 (x_clear_image): Use it.
7984 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7986 * dispnew.c (update_window): Move test for invisible lines
7987 at the top to update_window_line.
7988 (update_window_line): Handle invisible lines here.
7990 * xfns.c (clear_image_cache): Clear current matrices of all
7991 frames sharing an image cache. Block input while freeing
7992 images. Fix timestamp comparison.
7993 (x_clear_image): Also free the mask.
7995 * xfns.c (lookup_image): Block input while loading the image so
7996 that we won't get interrupted in a state where the image isn't yet
7998 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7999 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8000 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8001 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8003 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8005 * dispnew.c (update_window): Make sure to make desired rows
8006 current even if they are completely invisible at the top
8009 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8011 * xfns.c (lookup_image): Build mask before applying an algorithm.
8012 Recognize algorithm `disabled'.
8013 (cross_disabled_images): New variable.
8014 (COLOR_INTENSITY): New macro.
8015 (x_detect_edges): Use COLOR_INTENSITY.
8016 (x_disable_image): New function.
8017 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
8019 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
8020 disabled state, don't apply an image transformation algorithm if
8021 the user specified an image for the disabled state. Use
8022 `:algorithm disabled' for creating a disabled item's image if the
8023 user hasn't specified an image.
8025 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
8026 allocation functions with the XPM lib.
8027 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
8028 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
8029 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
8030 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
8031 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
8032 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
8033 functions, if possible, because these handle color allocation
8034 failure more gracefully.
8035 (Fimage_mask_p): New function.
8037 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
8038 (Qedge_detection, Qheuristic): New symbols.
8039 (syms_of_xfns): Initialize new symbols.
8040 (lookup_image): Handle `:mask X', `:algorithm emboss', and
8041 `algorithm (edge-detection ...)'.
8042 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
8043 (tiff_format, gif_format, gs_format): Add `:mask'.
8044 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
8045 (GIF_MASK, GS_MASK): New enumerators.
8046 (x_laplace_read_row, x_laplace_write_row): Functions removed.
8047 (emboss_matrix, laplace_matrix): New variables.
8048 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
8049 (x_edge_detection): New functions.
8050 (x_laplace): Rewritten in terms of x_detect_edges.
8051 (x_build_heuristic_mask): If image has a mask, free it.
8053 2000-09-14 Andrew Innes <andrewi@gnu.org>
8055 * makefile.w32-in: Revert to Unix line endings.
8057 2000-09-14 Andrew Innes <andrewi@gnu.org>
8059 * makefile.w32-in: Standardize indentation somewhat.
8060 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
8061 cater for differences between shells.
8063 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8065 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8067 * xterm.c (x_produce_glyphs): If the distance from the current
8068 position to the next tab stop is less than a canonical character
8069 width, use the tab stop after that.
8071 2000-09-14 Dave Love <fx@gnu.org>
8073 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8075 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8077 * xdisp.c (handle_fontified_prop): While running fontification
8078 functions, bind `fontification-functions' and
8079 `after-change-functions' to nil.
8081 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
8082 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
8084 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8086 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
8087 USE_MMAP_FOR_BUFFERS.
8089 * insdel.c (make_gap): Use enlarge_buffer_text.
8091 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
8092 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
8093 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
8094 from former r_alloc_* functions in ralloc.c.
8095 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
8096 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
8097 (mmap_init) [REL_ALLOC_MMAP]: New function.
8098 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
8099 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
8102 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
8103 (enlarge_buffer_text): Add prototype.
8105 * ralloc.c: Remove everything having to do with the use of mmap.
8107 2000-09-13 Gerd Moellmann <gerd@gnu.org>
8109 * sound.c (Fplay_sound): Doc fix.
8111 * keyboard.c: Avoid some more compiler warnings.
8112 (parse_tool_bar_item): Ignore cached key bindings.
8114 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
8115 and allocation of Lisp data.
8117 2000-09-12 Gerd Moellmann <gerd@gnu.org>
8119 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
8120 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
8123 * lread.c (Fload): Put code checking for recursive loads in #if 0.
8125 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
8127 * ccl.c: Comment fixed.
8128 (MAX_MAP_SET_LEVEL): Increased to 30.
8129 (PUSH_MAPPING_STACK): Enclose with do-while block.
8130 (POP_MAPPING_STACK): Likewise.
8131 (stack_idx_of_map_multiple): New variable.
8132 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
8133 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
8134 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
8135 (ccl_driver) <CCL_MapSingle>: Likewise.
8136 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
8137 with the case where looking up process reaches to the end of
8138 map-set, and call CCL programs as the above change.
8140 2000-09-11 Gerd Moellmann <gerd@gnu.org>
8142 * xfns.c (png_load, jpeg_load): Declare some variables volatile
8143 that might be clobbered by longjmp.
8144 (check_x_display_info, x_decode_color, create_frame_xic)
8145 (Fx_display_backing_store, Fx_display_visual_class)
8146 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
8148 * lread.c (init_lread): Set Vloads_in_progress to nil.
8149 (Fload): Show list of recursively loaded files, when signaling an
8152 * lread.c (Vloads_in_progress): New variable.
8153 (record_load_unwind): New function.
8154 (Fload): Check for recursive loads.
8155 (syms_of_lread): Initialize Vloads_in_progress.
8156 (read_integer, read1): Avoid some compiler warnings.
8158 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
8161 2000-09-11 Miles Bader <miles@gnu.org>
8163 * editfns.c (Fbuffer_string): Doc fix.
8165 2000-09-10 Gerd Moellmann <gerd@gnu.org>
8167 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
8169 2000-09-09 Ken Raeburn <raeburn@gnu.org>
8171 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
8172 whether to include other header files.
8174 2000-09-09 Gerd Moellmann <gerd@gnu.org>
8176 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
8177 by Fmemq as a boolean.
8179 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
8181 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
8183 2000-09-08 Gerd Moellmann <gerd@gnu.org>
8185 * ralloc.c (mmap_fd): Remove initializer which can make it
8186 read-only in a dumped Emacs.
8187 (mmap_fd_1): New variable.
8188 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
8189 restore it from there.
8190 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
8191 unconditionally so that mmap_fd can be initialized there.
8192 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
8193 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
8194 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
8196 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
8198 * xdisp.c (dump_glyph_row): Fix printf format string.
8199 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
8201 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
8203 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8206 * xdisp.c (try_window_id): When trying to locate cursor in
8207 unchanged rows at the top, handle the case that we can't find it.
8209 * xterm.c (x_draw_glyphs): Handle case START and END are out
8210 of bounds more carefully.
8212 2000-09-08 Dave Love <fx@gnu.org>
8214 * s/sol2.h (REL_ALLOC_MMAP): Define.
8215 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
8217 * ralloc.c: Don't include string.h (redundant).
8218 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
8219 [!MAP_ANON]: Include fcntl.h.
8220 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
8221 (r_alloc, r_re_alloc, r_alloc_free)
8222 (mmap_enlarge, mmap_set_vars): Use it.
8223 (r_alloc_init_fd): New function.
8224 (__morecore) [SYSTEM_MALLOC]: Don't declare.
8225 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
8228 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
8231 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
8232 change to __NetBSD__.
8234 2000-09-08 Kenichi Handa <handa@etl.go.jp>
8236 * search.c (compile_pattern): Check the multibyteness of cached
8239 2000-09-08 Miles Bader <miles@gnu.org>
8241 * xfaces.c (default_face_vector): Function removed.
8242 (Finternal_merge_in_global_face): Restore old global/local
8243 attribute override order. Use inline loop instead of calling
8244 default_face_vector.
8246 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8248 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
8249 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
8250 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
8251 where necessary, in case POINTER_TYPE is `void'.
8253 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
8255 * frame.c (make_terminal_frame): Initialize frame foreground and
8256 background colors to unspecified, for the initial instance of an
8259 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8261 * ralloc.c (mmap_find): Fix overlap computation.
8262 (mmap_enlarge): Compute nbytes before trying to find an
8265 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
8268 * lread.c (syms_of_lread): Change value of regexp
8269 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
8271 * xmenu.c (xdialog_show): When looking up the selection in
8272 menu_items, take `quote' boundaries into account; this corresponds
8273 to a nil ITEM in x-popup-dialog.
8275 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8277 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
8279 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
8281 * coding.c (encode_coding_sjis_big5): Use translation table for
8282 encoding, not decoding. Fix the handling of latin-jisx0201.
8283 Check for the charset katakana-jisx0201 too.
8284 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
8285 (detect_coding_sjis): Check the byte sequence more rigidly.
8287 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8289 * xfaces.c (Vparam_value_alist): New variable.
8290 (syms_of_xfaces): Initialize it.
8291 (Finternal_set_lisp_face_attribute): Avoid more consing.
8293 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
8295 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
8296 (Qbackground_mode): New variable.
8297 (syms_of_frame_1): Initialize Qbackground_mode.
8299 * lisp.h (Qdisplay): Declare extern.
8301 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
8302 change face on all frames, and change the default for new frames.
8304 2000-09-07 Dave Love <fx@gnu.org>
8306 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
8308 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8310 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
8312 * charset.c: Include composite.h
8313 (lisp_string_width): New function.
8314 (Fstring_width): Call lisp_string_width instead of strwidth.
8316 * Makefile.in (charset.o): Depends on composite.h.
8318 * process.c (read_process_output): Before inserting the decoded
8319 text in the buffer, adjust the multibyteness.
8321 2000-09-06 Gerd Moellmann <gerd@gnu.org>
8323 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
8324 buffer's text buffer is null, map new memory.
8326 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
8327 POINTER_TYPE and size_t.
8328 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
8329 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
8330 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
8331 [REL_ALLOC_MMAP]: New macros.
8332 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
8333 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
8334 [REL_ALLOC_MMAP]: New functions.
8336 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
8337 before and after unexec.
8339 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
8340 text buffers if necessary.
8342 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
8343 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
8346 * config.in (HAVE_MMAP): Add #undef.
8348 2000-09-05 Gerd Moellmann <gerd@gnu.org>
8350 * frame.c (Qdisplay_type): New variable.
8351 (syms_of_frame_1): Initialize it.
8352 (Fframe_parameter): New function that avoids consing.
8353 (syms_of_frame): Defsubr it.
8355 * buffer.c (Fother_buffer): Consider buffers as invisible when
8356 they are displayed in a window on an invisible frame.
8358 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
8359 get-largest-window always return nil.
8361 2000-09-04 Gerd Moellmann <gerd@gnu.org>
8363 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
8364 variable; recognize Emacs 19 elc files.
8366 2000-09-04 Miles Bader <miles@gnu.org>
8368 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
8369 before initially popping up the menu, so the menu doesn't flash
8370 when the face settings are significantly different from the defaults.
8372 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
8374 * regex.c (WIDE_CHAR_SUPPORT): New macro.
8375 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
8376 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
8377 (BIT_UNIBYTE): Remove.
8378 (re_match_2_internal): Delete corresponding code and streamline the
8379 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
8380 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
8381 (re_wctype_t): New type.
8382 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
8383 (regex_compile): Use them and fix handling of overly long char classes.
8385 2000-09-03 Andrew Innes <andrewi@gnu.org>
8387 * makefile.w32-in: Change to DOS line endings.
8389 * s/ms-w32.h (ORDINARY_LINK): New define.
8391 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
8392 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
8394 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
8395 (distclean): Delete them here instead.
8397 * w32proc.c (compare_env): Convert to uppercase for comparison,
8398 not lowercase, to match how the native Windows shell works.
8400 2000-09-03 Jason Rumney <jasonr@gnu.org>
8402 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
8403 CVS changes the line-ends when checking in/out on DOS/Windows.
8405 * makefile.nt (emacs): Do not change directory to run temacs, as
8406 the load-path is set relative to current directory.
8408 2000-09-03 Miles Bader <miles@gnu.org>
8410 * xterm.c (x_alloc_lighter_color_for_widget): New function.
8412 2000-09-02 Gerd Moellmann <gerd@gnu.org>
8414 * xdisp.c (redisplay_mode_lines): New function.
8415 (display_mode_lines): Return number of mode lines displayed.
8416 (echo_area_display): Use redisplay_mode_lines to draw garbaged
8417 mode lines. Don't temporarily bind redisplay-dont-pause to t.
8419 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
8420 string.h and strings.h.
8421 (index) [HAVE_INDEX]: Add prototype.
8423 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
8424 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
8426 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
8427 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
8429 2000-09-01 Gerd Moellmann <gerd@gnu.org>
8431 * lread.c (read1): Accept `?' as symbol constituent, for
8432 compatiblity with XEmacs.
8434 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
8436 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
8437 (struct re_pattern_buffer): Remove newline_anchor.
8438 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
8439 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
8440 (re_max_failures, fail_stack): Use size_t rather than unsigned.
8441 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
8442 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
8443 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
8444 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
8445 Get rid of references to newline_anchor.
8446 (regcomp): Allocate and precompute a fastmap.
8448 2000-08-31 Gerd Moellmann <gerd@gnu.org>
8450 * lread.c (openp): GCPRO local variable `filename'.
8452 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
8454 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
8456 * regex.c: Merge some changes from GNU libc. Add prototypes.
8457 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
8458 Use memcmp and memcpy instead of bcopy and bcmp.
8459 (init_syntax_once): Use ISALNUM.
8460 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
8461 (REG_UNSET_VALUE): Remove. Use NULL instead.
8462 (REG_UNSET, re_match_2_internal): Use NULL.
8463 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
8465 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
8466 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
8467 (regex_compile): In handle_interval, return an error rather than try to
8468 unfetch the interval if we can't find the closing brace.
8469 Obey the RE_NO_GNU_OPS syntax bit.
8470 (TOLOWER): New macro.
8472 (regexec): Allocate regs.start and regs.end as one block.
8474 2000-08-30 Gerd Moellmann <gerd@gnu.org>
8476 * xdisp.c (echo_area_display): Check display_completed instead
8477 of calling detect_input_pending.
8479 * dispnew.c (update_frame): Only set display_completed here; move
8480 the update_begin and update_end calls here from update_frame_1.
8481 (update_frame_1): Don't set display_completed here, don't call
8482 update_begin/update_end.
8484 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
8485 instead of store_frame_param.
8487 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8489 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
8490 desired window matrix hasn't been displayed, use the current row
8491 instead. Make sure that only those frame rows are updated for
8492 which there exists a corresponding enabled desired row.
8494 2000-08-29 Miles Bader <miles@gnu.org>
8496 * xfaces.c (default_face_vector): New function.
8497 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
8499 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8501 * lread.c (openp): Prevent temporary string passed to
8502 Ffile_readable_p from being garbage collected.
8504 2000-08-28 Dave Love <fx@gnu.org>
8506 * keymap.c (store_in_keymap): Add `static' to declaration.
8508 2000-08-28 Gerd Moellmann <gerd@gnu.org>
8510 * emacs.c, callint.c, doc.c, editfns.c
8511 (toplevel) [HAVE_STRING_H]: Include string.h.
8512 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
8513 (index): Remove prototypes which might conflict with non-standard
8514 definitions of index/strchr.
8516 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
8517 (rindex): Define only if !HAVE_RINDEX.
8519 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
8521 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
8523 2000-08-28 Miles Bader <miles@gnu.org>
8525 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
8526 made inconsistent by a font-related attribute in FROM.
8527 (merge_face_inheritance): Add function comment.
8529 2000-08-28 Kenichi Handa <handa@etl.go.jp>
8531 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
8532 the 4th arg (PREV_EVENT) Qt to suppress input method.
8534 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
8536 * regex.c: Indent cpp directives and remove parens after `defined'.
8537 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
8538 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
8539 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
8540 (re_compile_pattern): Use size_t for length.
8541 (init_syntax_once): Move to a better place.
8542 * regex.h: Merge changes from GNU libc. Indent cpp directives.
8543 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
8545 * syntax.c (back_comment): Detect cases where a comment-starter is
8546 actually inside another comment as in: /* a // b */ c // d \n.
8547 Make it clear that `comstart_pos' is unused for nested comments.
8549 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
8550 (KEYMAPP): New macro.
8551 (Fkeymap_parent, Fset_keymap_parent): Use it.
8552 (fix_submap_inheritance): Mark it static.
8553 (define_as_prefix, describe_buffer_bindings, describe_command)
8554 (describe_translation, describe_map): Complete prototypes.
8556 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
8558 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
8559 to better match the key-lookup behavior.
8561 2000-08-27 Gerd Moellmann <gerd@gnu.org>
8563 * xfaces.c (lface_fully_specified_p): Handle :inherit.
8564 (Finternal_set_lisp_face_attribute): Fix typo in error message.
8566 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
8568 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
8569 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
8570 (xterm.o): Depend on coding.h
8572 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8574 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
8575 the corresponding '#endif'.
8577 2000-08-26 Miles Bader <miles@gnu.org>
8579 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
8580 * xfaces.c (QCinherit): New variable.
8581 (syms_of_xfaces): Initialize it.
8582 (LFACE_INHERIT): New macro.
8583 (Finternal_get_lisp_face_attribute)
8584 (merge_face_vector_with_property)
8585 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
8586 (check_lface_attrs): Allow new types of face height. Check
8588 (CYCLE_CHECK): New macro.
8589 (merge_face_inheritance): New function.
8590 (merge_face_vectors): Merge inherited faces too. Add F and
8591 CYCLE_CHECK arguments.
8592 (merge_face_vector_with_property, Finternal_merge_in_global_face)
8593 (lookup_named_face, lookup_derived_face, realize_named_face)
8594 (face_at_string_position, face_at_buffer_position): Supply
8595 new F and CYCLE_CHECK arguments to merge_face_vectors.
8596 (merge_face_heights): New function.
8597 (merge_face_vectors, merge_face_vector_with_property)
8598 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
8599 handle relative face heights.
8600 (lface_same_font_attributes_p): Compare heights using EQ.
8602 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8604 * charset.c (char_to_string): Check the character validity.
8605 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
8607 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
8609 * regex.c (PUSH_FAILURE_COUNT): New macro.
8610 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
8611 Handle popping of a register's or a counter's data.
8612 (POP_FAILURE_POINT): Use the new name.
8613 (re_match_2_internal): Push counter data on the stack for succeed_n,
8614 jump_n and set_number_at and remove misleading dead code in succeed_n.
8616 2000-08-25 Gerd Moellmann <gerd@gnu.org>
8618 * xdisp.c (redisplay_internal): If considering all windows on all
8619 frames, update the display for each frame as soon as possible,
8620 instead of first building all desired matrices for all frames, and
8621 then updating them all.
8622 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8624 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8626 * bytecode.c (mark_byte_stack): Add a comment.
8628 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8629 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8632 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8634 * minibuf.c (do_completion): Always use compare-string, not
8635 string-equal because the latter doesn't pay attention to
8636 multibyteness of strings.
8638 * process.c (create_process): Don't setup raw-text coding here.
8639 (Fopen_network_stream): Don't set coding->src_multibyte and
8640 coding->dst_multibyte here.
8641 (read_process_output): For process filter, return unibyte string
8642 if default-enable-multibyte-characters is nil.
8643 (send_process): If OBJECT is multibyte text, be sure to encoded it
8644 by the specified coding system for the process. Otherwise, setup
8646 (init_process): Don't initialize default-process-coding-system here.
8648 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8650 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8651 <scroll-down-aggressively>: Likewise.
8653 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8655 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8656 zero. Set coding->produced_char correctly.
8658 2000-08-22 Andrew Innes <andrewi@gnu.org>
8660 * makefile.w32-in: New file.
8662 * unexw32.c (unexec): Ignore old_name, and use the actual location
8663 of the current executable instead. Base new_name on this.
8665 * w32proc.c (create_child): Remove reference to security
8666 descriptor, which isn't needed and doesn't compile with mingw32.
8668 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8669 up dllimport attributes.
8670 (x_update_window_end): Update prototype.
8672 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8673 extern, which screws up dllimport attributes.
8675 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8676 up dllimport attributes.
8678 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8679 screws up dllimport attributes.
8681 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8682 up dllimport attributes.
8683 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8684 screws up dllimport attributes.
8686 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8687 up dllimport attributes.
8689 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8690 screws up dllimport attributes.
8692 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8693 screws up dllimport attributes.
8695 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8696 up dllimport attributes.
8698 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8699 unnecessary extern, which screws up dllimport attributes.
8702 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8703 up dllimport attributes.
8705 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8706 unnecessary extern, which screws up dllimport attributes.
8708 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8709 screws up dllimport attributes.
8711 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8712 up dllimport attributes.
8714 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8716 * w32bdf.c (search_file_line):
8717 (set_bdf_font_info):
8719 (w32_get_bdf_glyph):
8720 (w32_BDF_to_x_font): Fix compile warnings.
8722 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8724 * w32select.c: Include keyboard.h before frame.h.
8726 * w32fns.c (max): Define macro.
8727 (JOHAB_CHARSET): Define if not known.
8728 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8729 (Fx_show_tip): Synch with X version.
8731 * w32xfns.c: Include keyboard.h before frame.h.
8733 * w32fns.c: Include keyboard.h before frame.h.
8735 * w32term.c: Include keyboard.h before frame.h.
8737 * fontset.c: Include keyboard.h before frame.h.
8739 * w32inevt.c: Include keyboard.h before frame.h.
8740 (MOUSE_MOVED): Define if not known.
8742 * minibuf.c: Include keyboard.h before frame.h.
8744 * keyboard.c: Include keyboard.h before frame.h.
8746 * indent.c: Include keyboard.h before frame.h.
8748 * dispnew.c: Include keyboard.h before frame.h.
8750 * buffer.c: Include keyboard.h before frame.h.
8752 * alloc.c: Include keyboard.h before frame.h.
8754 * print.c: Include keyboard.h before frame.h.
8756 * process.c: Include keyboard.h before frame.h.
8758 * scroll.c: Include keyboard.h before frame.h.
8760 * sysdep.c: Include keyboard.h before frame.h.
8762 * term.c: Include keyboard.h before frame.h.
8764 * window.c: Include keyboard.h before frame.h.
8766 * xdisp.c: Include keyboard.h before frame.h.
8767 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8769 * frame.c: Include keyboard.h before frame.h.
8771 * w32heap.h: Undefine min, max.
8773 * w32gui.h: Undefine min, max.
8775 * unexw32.c: Change PUCHAR to PCHAR.
8776 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8779 (copy_executable_and_dump_data): Remove unnecessary static defs.
8780 (copy_executable_and_dump_data): Fix compile warnings.
8782 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8784 * w32console.c (min): Define macro.
8785 (clear_frame, write_glyphs): Fix compile warning.
8787 * w32proc.c (compare_env):
8788 (find_child_console): Fix compile warning.
8790 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8791 sys_errlist instead of _sys_errlist.
8792 (get_emacs_configuration_options): New function.
8794 * s/ms-w32.h (sys_nerr): Provide default definition.
8795 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8796 name with _ prepended.
8797 (NSIG): Define if not known.
8798 (get_emacs_configuration): Provide extern declaration.
8799 (get_emacs_configuration_options): Provide extern declaration.
8800 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8802 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8804 (read_unc_volume): Fix compile warning.
8806 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8807 definitions from being used.
8809 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8811 * w32.c (unc_volume_file_attributes):
8812 (open_unc_volume): Make arg const.
8814 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8815 (read_input_waiting): Remove excess parameter.
8817 * w32.c (init_environment): Call _access.
8818 (check_windows_init_file): Call _close.
8819 (init_user_info): Call _putenv.
8820 (init_environment): Call _putenv and _strdup.
8821 (init_ntproc): Reset volume info cache on startup.
8823 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8824 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8825 cannot override the CRT malloc.
8827 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8828 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8830 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8831 unless we are linking with a static CRT.
8832 (RVA_TO_PTR): Cast result to unsigned char*.
8834 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8835 (add_volume_info): Use xstrdup.
8837 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8839 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8840 (do_completion, Fminibuffer_complete_word): Use it.
8841 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8842 var so it can take non-boolean values.
8844 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8846 * editfns.c (find_field): Formatting changes.
8847 (toplevel): Some old-style function forward declarations
8848 changed to prototypes, some new protypes added, some functions
8851 * lisp.h (set_time_zone_rule): Add prototype.
8852 (use_dialog_box): External declaration.
8854 * keyboard.c (gen_help_event): Add parameter SIZE.
8855 (kbd_buffer_events_waiting): Slightly rewritten.
8856 (clear_event): New function.
8857 (kbd_buffer_get_event): Use it, and clear the input_events of
8859 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8860 don't fill the newly created array with nils.
8861 (toplevel): Convert some old-style function forward declarations
8864 * keyboard.h (gen_help_event): Change prototype.
8866 * xterm.c (XTread_socket): Change calls to gen_help_event.
8868 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8870 * eval.c (Fmacroexpand): Doc fix.
8872 2000-08-20 Jason Rumney <jasonr@gnu.org>
8874 * w32term.h (x_display_info_for_display): Remove as this function
8875 does not exist on W32.
8877 * w32term.c (help_echo_window): New variable.
8878 (syms_of_w32term): staticpro it.
8879 (note_mode_line_highlight): Set it.
8880 (XTextExtents16): Removed as there is no equivalent on W32.
8881 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8882 the X way of doing this will not work for W32.
8883 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8884 (x_draw_image_foreground): Avoid drawing outside of the clip area
8885 when image doesn't have a mask.
8886 (note_mouse_highlight): Process overlays in the right order of
8887 priority. Set help_echo_window.
8888 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8889 because that's more visible for large images.
8891 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8892 name to single_keymap_panes.
8893 (w32_menu_show): Set wv->title when dealing with titles.
8894 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8896 2000-08-21 Miles Bader <miles@gnu.org>
8898 * minibuf.c (do_completion): Try again if we rewrite the input
8899 string, but no completion was done, so that any completion message
8902 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8904 * xfaces.c (lface_equal_p): Compare strings differently.
8905 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8906 (realize_tty_face): Use them.
8907 (syms_of_xfaces): Initialize new variables.
8908 (map_tty_color): New function, extracted from realize_tty_face.
8909 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8910 foreground or background color, store the new color name in the
8911 realized face; previous code trying to do this had no effect.
8912 (realize_tty_face): Use map_tty_color.
8913 (Fclear_face_cache): Set face_change_count and ensure thorough
8916 2000-08-19 Gerd Moellmann <gerd@gnu.org>
8918 * undo.c (record_first_change, record_marker_adjustment): Don't
8919 use XBUFFER on last_undo_buffer which might not be a buffer.
8921 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8923 * coding.c (decode_coding_string): Set members consumed,
8924 consumed_char, produced, produced_char of *coding correctly. If
8925 decode_coding doesn't consume any byte, don't try anymore.
8926 (encode_coding_string): Likewise.
8928 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8930 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8931 conditional have void type, for Standard C compilers.
8933 * xdisp.c (redisplay_internal): Compare windows for equality with
8934 EQ, instead of applying XWINDOW to something that might not
8937 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8939 * fontset.c (Finternal_char_font): Search only the selected frame
8940 for a window of the current buffer.
8942 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8944 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
8947 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8948 second half of a HELP_EVENT is found at the start of kbd_buffer.
8950 2000-08-18 Miles Bader <miles@gnu.org>
8952 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8954 * editfns.c (save_restriction_save): Rewrite to use markers.
8955 (save_restriction_restore): Rewrite to understand new form of data
8956 saved by save_restriction_save.
8957 (Fsave_restriction): Remove cautionary note in doc-string.
8959 2000-08-17 Gerd Moellmann <gerd@gnu.org>
8961 * fileio.c (build_annotations): Add a comment explaining the
8962 return value of format-annotate-function. Replace a spurious call
8963 to Flength with a CONSP test. Call format-annotate-function with
8964 a fifth arg specifying how many times the function is been called
8965 in a row, to let it choose temporary buffers appropriately.
8967 2000-08-17 Dave Love <fx@gnu.org>
8969 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8970 declare make_temp_name twice.
8972 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
8973 (unreadpure): Give it an arg.
8975 * unexalpha.c: Prototype fatal_unexec, mark_x,
8976 update_dynamic_symbols. Declare unexec as void.
8978 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8979 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8981 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
8982 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8984 * alloca.c: Use #error.
8985 [POINTER_TYPE]: Use it.
8987 * eval.c (Fdefvar): Doc fix.
8989 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8990 INITIALIZE_INTERVAL.
8992 * buffer.h: Avoid DECLARE_INTERVALS.
8994 * config.in: Add size_t.
8996 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8998 * w16select.c (set_clipboard_data): If there's not enough memory
8999 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9000 expects. In case of other failures, return 3.
9001 (system_error_msg): New error message.
9002 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9005 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9007 * term.c (write_glyphs): Also turn off inverse video after turning
9008 off other appearances in case TS_exit_attribute_mode is not equal
9009 to TS_end_standout_mode.
9010 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9012 (turn_off_face): Reset standout_mode only if
9013 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
9014 is equal to TS_end_standout_mode.
9016 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9018 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
9019 sequence at the end of the source block.
9021 * ccl.c (Fccl_program_p): Docstring modified.
9022 (Fccl_execute): Likewise.
9023 (Fccl_execute_on_string): Likewise.
9025 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
9027 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
9029 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9031 The following changes are mainly to fix bugs of
9032 encode/decode-coding-string failing if encoding/decoding return
9033 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
9034 variable conversion_buffer.
9036 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
9037 decrement dst_end to avoid buffer overflow in the later call of
9040 * coding.h (conversion_buffer_size, conversion_buffer)
9041 (get_conversion_buffer): Extern deleted.
9043 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
9044 (conversion_buffer, conversion_buffer_size): Variables deleted.
9045 (get_conversion_buffer): Function deleted.
9046 (struct conversion_buffer): New structure.
9047 (MAX_ALLOCA): New macro.
9048 (allocate_conversion_buffer): New macro.
9049 (extend_conversion_buffer, free_conversion_buffer): New functions.
9050 (ccl_coding_driver): Set coding->result.
9051 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
9052 this is the last block of source.
9053 (encode_coding): Likewise. Handle the source block as the last
9054 one only when the whole source text is consumed.
9055 (decode_coding_string): Handle the case that the output buffer is
9056 too small to decode the whole source text. Use
9057 allocate_conversion_buffer, extend_conversion_buffer and
9058 free_conversion_buffer, not get_conversion_buffer.
9059 (encode_coding_string): Likewise.
9060 (init_coding): Function deleted.
9061 (init_coding_once): Delete code to initialize conversion_buffer_size.
9063 * emacs.c (main): Don't call init_coding.
9065 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9067 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9068 (insert_glyphs): Likewise.
9070 * w32console.c (write_glyphs): Use a locally declared
9073 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9075 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
9076 member of display_info is NULL.
9078 2000-08-15 Gerd Moellmann <gerd@gnu.org>
9080 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
9082 * term.c (turn_off_face): Reset standout_mode when resetting
9083 appearances with capability `me'.
9084 (write_glyphs): Switch on inverse video before each face change.
9086 2000-08-14 Dave Love <fx@gnu.org>
9088 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
9089 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
9090 (lisp_free): Declare and make static.
9092 * window.c: Fix embedded comment.
9093 (syms_of_window): Fix doc string.
9095 2000-08-14 Gerd Moellmann <gerd@gnu.org>
9097 * keymap.c (push_key_description): If C without modifiers is < 32,
9098 make sure to print `C-' before `M-', like in the manual.
9100 2000-08-11 Gerd Moellmann <gerd@gnu.org>
9102 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
9103 since they aren't relocated anymore.
9104 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
9106 * xdisp.c (try_cursor_movement): Fix handling of cursor in
9107 partially visible line which is smaller than the window's height.
9109 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9111 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
9112 the multibyte form of eight-bit-control characters.
9113 (Fccl_execute_on_string): Initialize ccl->multibyte.
9115 * ccl.h (struct ccl_program): New member multibyte.
9117 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
9119 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9121 * regex.c (regex_compile) <normal_char>: Pay attention to
9123 (analyse_first) <exactn>: Setup fastmap correctly for
9124 eight-bit-control characters.
9126 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9128 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
9130 * keyboard.c (make_lispy_event): Handle the new event type
9131 multibyte_char_keystroke.
9133 * xterm.c: Include coding.h.
9134 (XTread_socket): Work around a bug of XmbLookupString. If the
9135 input is from XIM, decode it according to the current locale. In
9136 that case, generate multibyte_char_keystroke events.
9138 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9140 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
9141 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
9143 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9145 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
9146 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
9147 (move_it_in_display_line_to): Record iterator's ascent and descent
9148 before producing glyphs, and restore them when we know the glyph
9149 doesn't fit on the line.
9150 (move_it_to): Restructured so that it's easier to debug. If
9151 moving to a vpos, and not moving to an x or character position,
9152 stop as soon as the specified vpos is reached; don't move further
9153 into that line because that might change the computed line height.
9154 (try_cursor_movement): New function, extracted from the cursor
9155 movement branch of redisplay_window. If ending on a partially
9156 visible line, don't try to scroll if the cursor line is taller
9158 (redisplay_window): Use try_cursor_movement.
9160 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
9161 because that function doesn't cope with variable-height lines.
9163 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
9164 box cursor because that's better visible for large images.
9166 2000-08-10 Miles Bader <miles@gnu.org>
9168 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
9170 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9172 * xdisp.c (Vmessages_buffer_name): New variable.
9173 (message_dolog): Use it.
9174 (syms_of_xdisp): Initialize it.
9176 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
9178 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
9179 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
9180 redundant now that keyboard.h is included.
9182 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
9184 * keyboard.c (kbd_buffer_events_waiting): New function.
9186 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
9188 * msdos.c: Include keyboard.h.
9189 (XMenuActivate): Empty no_event events from the event buffer. If
9190 no events are left after that, call clear_input_pending.
9191 (mouse_clear_clicks): New function, code moved from mouse_init.
9192 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
9193 mouse driver to ``forget'' any past clicks.
9195 * Makefile.in (msdos.o): Depend on keyboard.h.
9197 2000-08-09 Gerd Moellmann <gerd@gnu.org>
9199 * lisp.h (input_pending): External declaration.
9201 * dispextern.h (Qredisplay_dont_pause): Declare extern.
9203 * xdisp.c (echo_area_display): Display thoroughly if input is
9204 pending. Bind redisplay-dont-pause to t during the redisplay.
9205 in case input is pending.
9207 * dispnew.c (Qredisplay_dont_pause): New variable.
9208 (syms_of_display): Initialize and staticpro it.
9209 (update_frame_1): Don't interrupt the display for pending input if
9210 redisplay_dont_pause is set.
9212 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
9214 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9216 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
9218 * callproc.c (Fcall_process): Terminate the unwind-protect around
9219 the post-read-conversion of coding system.
9221 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
9222 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
9223 * buffer.h (overlays_at): Update prototype.
9224 * xdisp.c (next_overlay_change): Update call to overlays_at.
9225 * xfaces.c (face_at_buffer_position): Likewise.
9226 * textprop.c (Fget_char_property): Likewise.
9227 * xterm.c (note_mouse_highlight): Likewise.
9229 * minibuf.c (do_completion): Don't consider a simple change of
9230 case as `completion'.
9232 2000-08-08 Ken Raeburn <raeburn@gnu.org>
9234 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
9235 * undo.c (record_delete): Make sure last_point_position_buffer is
9236 a buffer before comparing pointers.
9238 * coding.h (decode_coding_string): Declare.
9240 * intervals.h (Fprevious_single_char_property_change): Declare.
9242 * textprop.c (Fprevious_single_char_property_change): Don't do
9243 arithmetic directly on lisp objects.
9245 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
9247 * keyboard.h (menu_item_eval_property): Declare.
9249 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
9250 reuse as buffer name, instead of recreating (and discarding) every
9251 time a message is logged.
9252 (with_echo_area_buffer): Make callback arg A2 a lisp object.
9253 (current_message_1, truncate_message_1, set_message_1)
9254 (display_echo_area_1, resize_mini_window_1): Signatures changed.
9255 (current_message, truncate_echo_area, display_echo_area)
9256 (resize_echo_area_axactly): Changed calls.
9258 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
9260 (Ffind_coding_systems_region_internal): First argument to Fappend
9261 must be an integer, not a Lisp object.
9263 2000-08-08 Kenichi Handa <handa@etl.go.jp>
9265 * charset.c (Fchar_width): Doc fix.
9267 2000-08-08 Gerd Moellmann <gerd@gnu.org>
9269 * charset.c (Fstring_width): Doc fix.
9271 2000-08-07 Gerd Moellmann <gerd@gnu.org>
9273 * xdisp.c (start_display): When starting display on a continuation
9274 line, clear ascent and descent members of the iterator structure;
9275 the height of the continued line does not affect the height of the
9277 (make_cursor_line_fully_visible): Do nothing if cursor is on a
9278 line taller than the window.
9279 (redisplay_window) <forced window start>: Handle case that the
9280 middle of the window is not found in any row.
9281 (dump_glyph_row): Show more information.
9282 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
9283 first text line in a glyph matrix.
9285 * xterm.c (x_draw_image_foreground): Avoid drawing outside
9286 of the clip area when image doesn't have a mask.
9288 * fns.c (sweep_weak_table): Fix survival conditions for
9289 key-or-value and key-and-value weakness.
9291 * .gdbinit (xhashtable): New command.
9293 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
9294 tables out of the list of all weak hash tables.
9296 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
9297 a new buffer is created, make sure echo_area_buffer[] references
9300 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
9302 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
9305 2000-08-07 Kenichi Handa <handa@etl.go.jp>
9307 * syntax.c (skip_chars): Fix previous change. Make the handling
9308 of unibyte string consistent with that of regex search.
9310 2000-08-05 Gerd Moellmann <gerd@gnu.org>
9312 * xmenu.c (popup_get_selection): Use xfree instead of free.
9314 * fileio.c (Finsert_file_contents): Use xfree instead of free.
9316 * editfns.c (Ftranspose_regions): Use xfree instead of free.
9318 * callproc.c (child_setup): Use xfree instead of free.
9320 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
9322 (run_mac_command, closedir): Use `xfree' instead of `free'.
9324 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
9326 * eval.c (error): Use xfree instead of free.
9328 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
9330 * fns.c: Replace `illegal' with `invalid'.
9331 (Fmake_hash_table, make_hash_table): Allow table size of 0.
9333 2000-08-05 Kenichi Handa <handa@etl.go.jp>
9335 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
9338 2000-08-04 Noah Friedman <friedman@splode.com>
9340 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
9343 2000-08-04 Gerd Moellmann <gerd@gnu.org>
9345 * syntax.c (skip_chars): Fix typo in error message.
9347 2000-08-04 Andreas Schwab <schwab@suse.de>
9349 * m/ia64.h: Moved from s/ia64.h.
9351 2000-08-04 Kenichi Handa <handa@etl.go.jp>
9353 * process.c (read_process_output): Big simplification. Handle
9354 composition and post-read-conversion of coding system correctly.
9355 (send_process): Handle composition correctly.
9357 * callproc.c (Fcall_process): Handle post-read-conversion of
9358 coding system if any.
9360 * coding.c (decode_coding_iso2022): More strict check for handling
9362 (coding_restore_composition): Pay attention to the case that
9363 cmp_data is not set properly (because of invalid code in the
9365 (run_pre_post_conversion_on_str): Include text properties in the
9367 (decode_coding_string): Set members of coding correctly.
9369 2000-08-03 Gerd Moellmann <gerd@gnu.org>
9371 * s/ia64.h: New file.
9373 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
9374 Use NULL instead of 0 at the end of variable argument list of
9375 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
9376 sizeof (int) < sizeof (void *).
9378 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
9379 of variable argument lists of XtVaGetValues and XtVaSetValues.
9381 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
9382 variable argument lists of XtVaGetValues and XtVaSetValues.
9384 2000-08-02 Gerd Moellmann <gerd@gnu.org>
9386 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
9387 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
9389 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
9392 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
9393 in call to Fsingle_key_description.
9395 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
9398 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
9400 * window.c (display_buffer_reuse_frames): New variable.
9401 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
9402 frames displaying BUFFER.
9403 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
9405 2000-08-01 Miles Bader <miles@gnu.org>
9407 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
9408 when to constrain NEW_POS (they were pretty screwed up before).
9410 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
9412 * msdos.c (run_msdos_command): Save and restore the master
9413 environment, for the case that child_setup signals an error.
9414 When mirroring slashes in DOS shell commands, don't fail when
9415 argv[2] has embedded blanks.
9416 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
9417 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
9418 (dos_ttraw): Call mouse_setup_buttons.
9420 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
9421 using alloca; free it after run_msdos_command returns.
9423 2000-07-27 Dave Love <fx@gnu.org>
9425 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
9426 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
9428 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
9430 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
9432 * editfns.c (lisp_time_argument): Fix last change.
9434 2000-07-27 Gerd Moellmann <gerd@gnu.org>
9436 * fns.c (Fdelete): Make it work on vectors and strings in addition
9439 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
9440 (syms_of_fns): Initialize new variables.
9441 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
9442 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
9443 weakness, with t meaning the same as `key-and-value'.
9445 2000-07-27 Kenichi Handa <handa@etl.go.jp>
9447 * coding.h (struct coding_system): Member safe_charset deleted.
9449 * coding.c (Qsafe_charsets): This variable deleted.
9450 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
9452 (coding_safe_chars): New function.
9453 (CODING_SAFE_CHAR_P): New macro.
9454 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
9455 checking safe_charsets member of the coding system. Caller changed.
9456 (detect_coding_iso2022): New local variable safe_chars.
9457 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
9458 safe_charsets member of the coding system.
9459 (decode_coding_iso2022): New local variable safe_chars.
9460 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
9461 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
9462 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
9463 (ENCODE_UNSAFE_CHARACTER): New macro.
9464 (encode_coding_iso2022): New local variable safe_chars. Check
9466 (setup_coding_system): Delete the code to initialize
9467 coding->safe_charses
9468 (intersection, find_safe_codings): New functions.
9469 (Ffind_coding_systems_region_internal): New function.
9470 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
9471 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
9472 variable and initialize it.
9474 * fns.c (char_table_ref_and_index): New function.
9476 * lisp.h (char_table_ref_and_index): Add prototype.
9478 2000-07-26 Sam Steingold <sds@gnu.org>
9480 * editfns.c (lisp_time_argument): Added third argument `usec'.
9481 (Ffloat_time): New built-in Lisp function.
9483 2000-07-26 Gerd Moellmann <gerd@gnu.org>
9485 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
9486 for the character code.
9488 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
9491 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
9492 if called for a popup menu.
9493 (xmenu_show): Store help string in widget values.
9495 2000-07-26 Dave Love <fx@gnu.org>
9497 * syswait.h: Move some definitions.
9498 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
9499 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
9500 perspicuous definitions.
9501 (WTERMSIG): Fix bit pattern used.
9503 2000-07-26 Kenichi Handa <handa@etl.go.jp>
9505 * print.c (print_object): If vector printing is truncated, print
9506 "..." to indicate it as well as the case of list printing.
9508 2000-07-25 Gerd Moellmann <gerd@gnu.org>
9510 * xdisp.c (next_element_from_display_vector): Improve comments.
9512 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
9513 for the character code, and the rest for the face id as in 20.x.
9514 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
9516 * window.c (window_display_table): Cleaned up.
9518 * syntax.c (Fforward_word): Add last arg nil in call of
9519 Fconstrain_to_field.
9521 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
9523 * fileio.c (Frename_file) [DOS_NT]: If the file names are
9524 identical but for the letter-case, don't call
9525 barf_or_query_if_file_exists.
9527 2000-07-25 Miles Bader <miles@gnu.org>
9529 * editfns.c (find_field): Honor special `boundary' fields.
9530 (Qboundary): New variables.
9531 (syms_of_editfns): Initialize Qboundary.
9532 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
9533 Use scan_buffer instead of find_before_next_newline, because it
9534 allows us to detect the boundary case where there's a newline at
9536 * lisp.h (Fconstrain_to_field): Update external declaration.
9538 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9540 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
9543 2000-07-24 Dave Love <fx@gnu.org>
9545 * s/sunos4-0.h, s/sol2.h:
9546 (LIBS_TERMCAP): Move from m/sparc.h.
9548 * m/sparc.h (TERMINFO): Moved to system files (probably only
9549 relevant for sunos4 judging by its vintage).
9550 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
9553 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
9555 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
9556 name to single_keymap_panes.
9558 2000-07-24 Andreas Schwab <schwab@suse.de>
9560 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
9562 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9564 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
9565 parameters instead of using int parameters. Expect FN to accept
9566 EMACS_INT parameters.
9567 (display_echo_area, resize_echo_area_axactly, current_message)
9568 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
9569 with new argument list.
9570 (resize_mini_window_1): New callback function.
9571 (current_message_1, truncate_message_1, set_message_1): Change
9572 parameter lists to the new format expected by with_echo_area_buffer.
9574 2000-07-24 Kenichi Handa <handa@etl.go.jp>
9576 * fontset.c (fontset_ref): Remove INLINE declaration.
9577 (fontset_ref_via_base): Likewise.
9578 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
9581 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
9583 * msdos.c (IT_note_mouse_highlight): Process overlays in the
9584 correct order of priority. If help echo was found in an overlay,
9585 use that overlay as the object in which the help echo was found.
9587 2000-07-22 Miles Bader <miles@gnu.org>
9589 * textprop.c (Fprevious_single_char_property_change): The initial
9590 property value should be from the position preceding POSITION, not
9593 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
9595 * coding.c (syms_of_coding): Doc fix for
9596 inhibit-iso-escape-detection.
9598 2000-07-21 Gerd Moellmann <gerd@gnu.org>
9600 * xterm.c (note_mouse_highlight): Process overlays in the right
9603 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
9605 * xterm.c (note_mouse_highlight): If help-echo was found in an
9606 overlay, use that overlay as the object in which the help was found.
9608 * window.c (foreach_window_1): Fix typo reversing an if-condition.
9610 * window.c (foreach_window): Instead of a fake variable argument
9611 list, take one USER_DATA argument.
9612 (foreach_window_1): Likewise, and call callback functions with two
9613 args, the window and USER_DATA.
9614 (struct check_window_data): New struct.
9615 (check_window_containing): Use it.
9616 (window_from_coordinates): Set up a struct check_window_data for
9618 (add_window_to_list, freeze_window_start): Change parameters
9619 according to new calling convention.
9621 * window.h (foreach_window): Change prototype.
9623 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9625 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9627 * xmenu.c (menu_help_callback): Call show_help_echo with
9628 additional arguments OBJECT and POS.
9630 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9632 * data.c (Faset): Allow storing any multibyte character in a
9633 string. Convert unibyte string to multibyte if necessary.
9635 * xfns.c (x_encode_text): New function.
9636 (x_set_name): Use x_encode_text.
9637 (x_set_title): Likewise.
9639 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9641 * xterm.h (x_encode_text): Add prototype.
9643 2000-07-20 Dave Love <fx@gnu.org>
9645 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9648 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9650 * msdos.c (help_echo_window): New variable.
9651 (syms_of_msdos): Initialize and staticpro it.
9652 (IT_note_mode_line_highlight): Set help_echo_window.
9653 (IT_note_mouse_highlight): Ditto.
9654 (dos_rawgetc): Store help_echo_window in the second event produced
9657 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9658 Record the object that generated the help echo and the position of
9659 that object in help_echo_object and help_echo_pos. Record that
9660 some glyphs in a row are displayed in mouse-face.
9661 (IT_update_begin): Don't clear mouse highlight unless one of the
9662 enabled glyph rows is marked as being displayed in mouse-face.
9663 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9664 and position recorded in help_echo_object and help_echo_pos to the
9666 (IT_menu_display): Accept a new argument PN: the pane number of
9667 the current menu pane. Record the pane number and the item
9668 number of the item which has associated help string.
9669 (XMenuActivate): Update the prototype for help_callback in
9670 function declaration. Call IT_menu_display with the current menu
9671 pane number as an additional argument. Call help_callback with
9672 two additional arguments: the pane number and the item number of
9673 the menu item associated with the help text.
9674 (help_echo_object, help_echo_pos): New variables.
9675 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9677 * msdos.h (XMenuActivate): Update prototype.
9679 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9681 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9682 Add some more prototypes.
9684 * xterm.c, xterm.h: Add some more prototypes.
9686 * lisp.h (Fnext_single_char_property_change): Add prototype.
9688 * dispnew.c (direct_output_for_insert): Remove confusing
9689 outer local variable mouse_face_overwritten_p.
9690 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9692 * alloc.c (allocate_string_data): Don't copy old string contents.
9694 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9696 * coding.c (code_convert_region): Delete text properties before
9697 shrinking the conversion region.
9699 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9701 * dispnew.c (update_text_area): Write the whole row if it
9702 has mouse-face in it.
9704 * xfaces.c (face-alternative-font-family-alist): Remove
9705 DEFVAR_LISP; staticpro instead.
9707 * xmenu.c (menu_help_callback): Call show_help_echo with
9710 * keyboard.c (show_help_echo): Add parameter WINDOW.
9711 (read_char): Call show_help_echo with window extracted from Lisp
9713 (gen_help_event): Add parameter WINDOW.
9715 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9717 * xterm.c (help_echo_window): New variable.
9718 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9719 (XTread_socket): Pass help_echo_window to gen_help_event.
9720 (syms_of_xterm): Initialize and staticpro help_echo_window.
9722 2000-07-18 Dave Love <fx@gnu.org>
9724 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9726 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9728 * alloc.c (allocate_string_data): If string had already data
9729 assigned, copy old contents to new string data.
9731 * coding.c (syms_of_coding): Fix typo in spelling of variable
9732 `inhibit-iso-escape-detection'.
9734 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9736 * Makefile.in: Add dependencies on dispextern.h.
9737 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9738 `free'; both can conflict with system header files.
9740 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9742 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9745 2000-07-18 Dave Love <fx@gnu.org>
9747 * window.c (Fwindow_list): Declare arg `window'.
9749 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9751 * coding.c (setup_coding_system): Don't override the explicitly
9752 specified designations.
9754 2000-07-15 Miles Bader <miles@gnu.org>
9756 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9757 from `text_property_eq' and `text_property_stickiness', respectively.
9758 (find_field, Fconstrain_to_field, char_property_eq)
9759 (char_property_stickiness): Changed to call char-property functions
9760 instead of text-property-only ones.
9762 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9763 `next_single_char_property_change'). Do more error checking, and
9764 cleanup limit behavior.
9765 (Fprevious_single_char_property_change): New function.
9766 (syms_of_textprop): Initialize new subrs.
9768 * xdisp.c (display_prop_end, invisible_text_between_p):
9769 Call Fnext_single_char_property_change instead of
9770 next_single_char_property_change.
9772 2000-07-15 Jason Rumney <jasonr@gnu.org>
9774 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9775 after menu is finished with.
9776 (add_menu_item): Only consider wv->title as a menu title.
9777 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9779 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9781 (FONT_REGEXP): Remove unused macro, and its sub-components.
9782 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9784 * w32term.c (help_echo_object, help_echo_pos): New variables.
9785 (note_mode_line_highlight): Store additional information about the
9786 help-echo in help_echo_object and help_echo_pos. Check both
9787 `local-map' and `keymap' properties for changing the cursor
9788 (note_mouse_highlight): Store additional information about the
9789 help-echo in help_echo_object and help_echo_pos.
9790 (note_tool_bar_highlight): Set help_echo_object to nil and
9791 help_echo_pos to -1.
9792 (w32_read_socket): Use gen_help_event instead of filling
9793 input_events manually.
9794 (syms_of_w32term): Staticpro help_echo_object.
9795 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9796 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9797 (x_clear_mouse_face): New function.
9798 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9799 (x_update_window_begin): No need to turn off the mouse
9801 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9802 depending on whether they contain glyphs highlighted in mouse-face.
9803 (x_fill_stretch_glyph_string): Consume runs of stretch
9804 glyphs instead of a single one.
9805 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9806 with new argument list.
9807 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9808 (x_append_glyph, x_append_composite_glyph)
9809 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9810 changes in struct glyph starting 1999-12-27. See comments for
9811 xterm.c on 2000-07-05.
9813 2000-07-14 Sam Steingold <sds@gnu.org>
9815 * xfaces.c (realize_x_face): Fix the last patch:
9816 check `default_face' before dereferencing.
9818 2000-07-14 Dave Love <fx@gnu.org>
9820 * syntax.c (back_comment): Add null default in switch (for pcc).
9822 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9824 * xfaces.c (realize_x_face): Make fontset using the base of the
9825 default_face's fontset, not using the default fontset.
9827 * coding.c (inhibit_iso_escape_detection): New variable.
9828 (syms_of_coding): Make it a Lisp variable.
9829 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9830 nonzero, ignore ISO2022's escape sequence.
9832 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9834 * alloca.c (malloc) [emacs]: Define as xmalloc.
9836 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9837 use that instead of the mouse position. Add parameters DX and DY.
9839 * dispextern.h (Fx_show_tip): Adjust number of parameters
9842 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9843 if HELP is a function, call it with OBJECT and POS as parameters
9844 to get the help to display.
9845 (gen_help_event, kbd_buffer_store_help_event): New functions.
9846 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9847 (read_char): Call show_help_echo with new parameters.
9849 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9852 * xterm.c (help_echo_object, help_echo_pos): New variables.
9853 (note_mode_line_highlight): Store additional information about the
9854 help-echo in help_echo_object and help_echo_pos. Check both
9855 `local-map' and `keymap' properties for changing the cursor
9856 (note_mouse_highlight): Store additional information about the
9857 help-echo in help_echo_object and help_echo_pos.
9858 (note_tool_bar_highlight): Set help_echo_object to nil and
9859 help_echo_pos to -1.
9860 (XTread_socket): Use gen_help_event instead of filling
9861 input_events manually.
9862 (syms_of_xterm): Staticpro help_echo_object.
9864 * xmenu.c (menu_highlight_callback): Use
9865 kbd_buffer_store_help_event instead of setting up and input_event
9868 * xdisp.c (eval_form): GCPRO argument sexpr.
9869 (call_function): New function.
9870 (handle_single_display_prop): Use call_function and FUNCTIONP
9871 instead of checking whether if font_height is a symbol and
9874 * eval.c (internal_condition_case_2): New function.
9876 * lisp.h (FUNCTIONP): New macro.
9877 (internal_condition_case_2, call_function): Add prototypes.
9879 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9880 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9881 Always set `arg' member of input_events.
9882 (construct_menu_click): Unused function removed.
9884 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9886 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9887 (construct_drag_n_drop, x_scroll_bar_handle_click)
9888 (w32_read_socket): Always set `arg' member of input_events.
9890 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9892 * lisp.h (eval_form): Add prototype.
9894 * xdisp.c (eval_form): Make it externally visible.
9896 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9898 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9899 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9900 consing. For prefix events, store the frame in the `arg' slot of
9901 the event, otherwise store the key there.
9902 (XTread_socket): Instead of consing, use the frame_or_window slot
9903 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
9905 * xmenu.c (menu_highlight_callback): Store help string in the
9906 `arg' member of the input event; don't cons.
9907 (menubar_selection_callback): Use the `arg' slot of input events
9908 to queue additional information, instead of consing.
9910 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9912 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9914 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9916 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9917 input events to queue additional information, instead of consing.
9919 * keyboard.c (kbd_buffer_gcpro): Renamed from
9920 kbd_buffer_frame_or_window. Now used for all Lisp objects
9921 referenced from the input queue.
9922 (kbd_buffer_store_event): Always use structure assignment for
9923 copying input events. Record all Lisp objects referenced from
9924 events in kbd_buffer_gcpro.
9925 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9926 differently from input events. Test for prefix menu_bar_events
9927 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9928 event in kbd_buffer_gcpro to nil.
9929 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9930 frame_or_window is equal to its arg member as prefix events.
9931 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9932 used by an input event to nil.
9933 (init_keyboard): Use two times the size of the input queue
9934 for kbd_buffer_gcpro.
9935 (syms_of_keyboard): Likewise.
9937 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9938 Use USER_SIGNAL_EVENT.
9940 * termhooks.h (struct input_event): Add member `arg'.
9941 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9942 (USER_SIGNAL_EVENT): Renamed from user_signal.
9944 * xfaces.c (ASET): Remove definition.
9946 * lisp.h (AREF, ASET, ASIZE): New macros.
9948 * fontset.c (AREF, ASIZE): Remove definitions.
9950 * fns.c (AREF): Remove definition.
9952 * composite.c (AREF): Remove definition.
9954 2000-07-12 Gerd Moellmann <gerd@gnu.org>
9956 * dispnew.c (redraw_overlapped_rows): Add missing local.
9957 (scrolling_window): Remove debug code.
9959 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9960 Before scrolling, turn off a mouse-highlight in the window
9963 * xterm.c (x_update_window_end): Add parameter
9964 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9965 redisplay in XTframe_up_to_date.
9966 (x_clear_mouse_face): New function.
9967 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9969 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9971 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9972 it when any row is written to that contains glyphs highlighted in
9974 (update_window): Call the window update end hook with new
9975 parameter MOUSE_FACE_OVERWRITTEN_P.
9976 (direct_output_for_insert): Give up if row contains mouse-face.
9978 * dispextern.h (struct redisplay_interface): Add parameter
9979 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9980 (clear_mouse_face): New function pointer member.
9982 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9984 * syntax.c (back_comment): Use one switch rather than a few `if's.
9985 Obey open_paren_in_column_0_is_defun_start.
9986 When reverting to the `slow' method, try to nicely handle the case
9987 of nested comments by checking that the comment-starter we found
9988 does indeed match the comment-ender.
9989 (scan_sexps_forward, scan_sexps_forward):
9990 Ignore excessive opening parenthesis rather than throwing an error.
9992 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9994 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9995 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9997 * dispnew.c (direct_output_forward_char): Give up if currently
9998 displaying a message instead of the minibuffer contents.
10000 * xterm.c (x_update_window_begin): No need to turn off the mouse
10002 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10003 depending on whether they contain glyphs highlighted in mouse-face.
10005 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10006 compare the mouse_face_p flags of both rows.
10008 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10010 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10012 * keyboard.c (show_help_echo): Accept additional parameter
10013 ok_to_overwrite_keystroke_echo.
10014 (read_char): Call show_help_echo with a zero
10015 ok_to_overwrite_keystroke_echo argument.
10016 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
10017 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
10018 ok_to_overwrite_keystroke_echo argument.
10019 * w32menu.c (w32_menu_display_help): Call show_help_echo with
10020 non-zero ok_to_overwrite_keystroke_echo argument.
10022 2000-07-10 Gerd Moellmann <gerd@gnu.org>
10024 * xdisp.c (try_window_id): If changes are all below what is
10025 displayed in the window, and point is in the window, we still
10026 might have to find point on the display.
10028 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
10029 glyphs instead of a single one.
10030 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10031 with new argument list.
10032 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10034 * keymap.c (get_keymap_1): Add comment that this function can GC.
10035 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
10036 comment that functions can GC.
10037 (Fset_keymap_parent): GCPRO arg KEYMAP.
10039 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
10041 * msdos.c (XMenuActivate): After exiting the menu, restore the
10042 echo area message and erase it.
10044 2000-07-10 Kenichi Handa <handa@etl.go.jp>
10046 * fontset.c (Ffontset_info): Make the return value more compatible
10047 with that of Emacs 20.
10049 2000-07-07 Gerd Moellmann <gerd@gnu.org>
10051 * eval.c (Fsignal): Handle case that backtrace_list is null.
10053 2000-07-07 Kenichi Handa <handa@etl.go.jp>
10055 * ccl.c (Fccl_execute): Typo fixed.
10057 2000-07-06 Gerd Moellmann <gerd@gnu.org>
10059 * window.c (window_loop): Add missing gcpro1 local variable.
10061 * window.c (Fwindow_list): Reverse list at the end.
10062 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10063 means allow windows on OWINDOW's frame, only.
10064 (window_loop): Simplified; use Fwindow_list.
10066 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10068 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10070 * xterm.c (XTread_socket): Increment handling_signal at the start,
10071 decrement it at the end.
10073 * eval.c (handling_signal): New variable.
10074 (Fsignal): Abort if handling_signal is non-zero.
10076 * lisp.h (handling_signal): External declaration.
10078 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
10080 2000-07-05 Ken Raeburn <raeburn@gnu.org>
10082 Sound support for NetBSD through "Linux emulation" support:
10083 * config.in (HAVE_SOUNDCARD_H): Undef.
10084 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
10085 * Makefile.in (LIBSOUND): New variable.
10086 (LIBES): Include it.
10087 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
10088 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
10089 (vox_open): Use DEFAULT_SOUND_DEVICE.
10090 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
10092 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10094 * print.c (print_error_message): If Vsignaling_function is set,
10095 show it in *Messages*.
10097 * lisp.h (Vsignaling_function): External declaration.
10099 * eval.c (Vsignaling_function): New variable.
10100 (Fsignal): Compute it.
10101 (syms_of_eval): Staticpro it.
10103 2000-07-05 Dave Love <fx@gnu.org>
10105 * syswait.h: Use the autoconf recommended approach. Old code
10106 #if'd out in case we need to revert.
10108 * config.in (HAVE_SYS_WAIT_H): Added.
10110 2000-07-05 Andrew Innes <andrewi@gnu.org>
10112 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
10113 when non-NULL instead of __morecore, to take account of buffer
10114 memory. This also solves a problem with spurious memory warnings
10117 * ralloc.c: Make real_morecore non-static.
10119 * eval.c (internal_condition_case): Comment out abort if
10120 interrupt_input_blocked is not zero.
10122 * makefile.nt: Add support for `bootstrap' and related targets.
10123 Include minimal debug info in emacs.exe in release build.
10124 Remove all dependencies on lisp.h, and fixup some others.
10126 * w32.c (init_environment): Install code from 20.7 for providing
10127 default values for environment variables, based on the
10128 executable's own location.
10129 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
10130 (sys_socket): Install socket inheritance bug fix from 20.7.
10132 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
10133 here via blockinput.h).
10135 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
10137 * w32menu.c (w32_menu_display_help):
10138 * xmenu.c (menu_help_callback): Use show_help_echo.
10140 * keyboard.h (show_help_echo): Declare.
10142 * keyboard.c (show_help_echo): New function, extracted from read_char.
10143 Feval its `msg' argument if it's a cons cell.
10144 (read_char): Use it.
10145 (follow_key): Pass `autoload' to get_keyelt.
10147 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
10148 (note_tool_bar_highlight, XTread_socket):
10149 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
10151 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
10152 (note_tool_bar_highlight, w32_read_socket):
10153 Do not gratuitously ignore non-string `help-echo' properties.
10155 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10157 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
10159 * window.c (delete_all_subwindows): Reset Vwindow_list.
10161 * xterm.c (x_append_glyph, x_append_composite_glyph)
10162 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10163 changes in struct glyph starting 1999-12-27. Some bit-fields of
10164 struct glyph were not set, which made glyphs unequal when compared
10165 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
10166 effects were the result. This also depended on the contents of
10167 memory returned by xmalloc. If flickering happens again, activate
10168 the code in clear_glyph_row that's in #if 0. If the flickering is
10169 gone with that, chances are that it is caused by something similar.
10171 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
10173 * dispextern.h: Add some comments.
10175 * window.c (add_window_to_list): Add parameter LIST.
10176 (window_list): Order list so that, for each frame, windows are
10177 in canonical order, and so that frames appear in the list in
10178 the order given by Vframe_list.
10179 (next_window): Reverse the handling of NEXT_P.
10181 2000-07-04 Gerd Moellmann <gerd@gnu.org>
10183 * window.c (Vwindow_list): New variable.
10184 (make_window, delete_window): Set Vwindow_list to nil.
10185 (check_window_containing): New function.
10186 (window_from_coordinates): Rewritten.
10187 (add_window_to_list, window_list, candidate_window_p)
10188 (decode_next_window_args, next_window): New functions.
10189 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
10190 (Fwindow_list): New function.
10191 (Fother_window): Cleaned up.
10192 (foreach_window): Add a longer "variable argument list". Let
10193 callback function return 0 to indicate that cycling over windows
10195 (foreach_window_1): Likewise.
10196 (freeze_window_start): Return int.
10197 (init_window): New function.
10198 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
10200 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
10201 input_event with bzero.
10202 (main): Call init_window.
10204 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
10207 2000-07-04 Kenichi Handa <handa@etl.go.jp>
10209 * composite.h (make_composition_value_copy): Extern it.
10211 * composite.c (make_composition_value_copy): New function.
10213 * editfns.c (Fformat): While copying text properties, make each
10214 composition property value a copy.
10216 * fns.c (concat): While copying text properties, make each
10217 composition property value a copy.
10219 2000-07-03 Gerd Moellmann <gerd@gnu.org>
10221 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
10223 * fns.c (sweep_weak_table): Mark only objects that are not
10226 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
10227 include those frames as candidates which have their focus
10228 redirected to the minibuffer frame.
10230 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
10232 * fns.c (Fputhash): Return `value' rather than nil.
10234 2000-06-30 Gerd Moellmann <gerd@gnu.org>
10236 * frame.c (next_frame): Don't check focus redirection in case
10237 MINIBUF is a window. Doing so excludes frames using MINIBUF
10238 unless their focus is redirected, which contradicts the
10239 specification of next-frame, and leads to infinite loops in
10240 certain situations when cycling through windows with next-window.
10242 2000-06-30 Kenichi Handa <handa@etl.go.jp>
10244 * coding.c (code_convert_region): Even if the length of text is
10245 zero, try to convert it if coding->type is coding_type_ccl.
10246 (decode_coding_string, encode_coding_string): Likewise.
10248 2000-06-28 Gerd Moellmann <gerd@gnu.org>
10250 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
10251 the display if windows_or_buffers_changed.
10253 * dispnew.c (struct row_entry): New structure.
10254 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
10255 (row_table_size, old_lines, new_lines, old_lines_size)
10256 (new_lines_size, run_pool, runs_size, runs): New variables.
10257 (add_row_entry): New function.
10258 (scrolling_window): Use data structures allocated with xmalloc and
10259 held in global variables, instead of allocating them with alloca and
10260 holding them in local variables. Use a larger hash table whose
10261 size depends on glyph matrix sizes. Don't use bzero to clear the
10262 hash table; instead, clear used slots only.
10264 * fns.c (next_almost_prime): Make it externally visible.
10266 * lisp.h (next_almost_prime): Add prototype.
10268 * s/isc4-0.h (sigunblock): Define.
10270 * s/sco5.h (sigunblock): Define.
10272 2000-06-27 Dave Love <fx@gnu.org>
10274 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
10275 (moved to osf5-0.h).
10276 [!NOT_C_CODE]: Protect string.h stuff.
10278 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
10279 (sys_siglist, NSIG): Definitions moved here from osf1.h.
10281 2000-06-27 Gerd Moellmann <gerd@gnu.org>
10283 * xdisp.c (resize_mini_window): Subtract the extra line spacing
10284 below the last line from the needed window height.
10286 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
10288 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
10289 (Fwidget_get): Use it.
10290 (syms_of_fns): Defsubr it.
10292 2000-06-26 Gerd Moellmann <gerd@gnu.org>
10294 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
10295 display info for XIM.
10296 (xim_open_dpy): Likewise.
10297 (xim_close_dpy): Don't free the display info's XIM.
10299 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
10301 * config.in (USE_XIM): New define.
10303 * keymap.c (get_keyelt): For menu-items containing a `:filter
10304 FILTER', apply FILTER to the menu-item's definition to get the
10305 real definition to use.
10307 * lisp.h (QCfilter): External declaration.
10309 * xfns.c (Fimage_size): New function.
10310 (syms_of_xfns): Defsubr it.
10312 2000-06-26 Andreas Schwab <schwab@suse.de>
10314 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
10315 Fstring_as_unibyte.
10317 2000-06-25 Dave Love <fx@gnu.org>
10319 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
10321 * Makefile.in (blockinput.h): Depend on atimer.h.
10322 (atimer.h): Depend on systime.h.
10324 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
10326 * atimer.h: Protect against multiple inclusion. Include systime.h.
10328 * lisp.h (swap_in_global_binding): Declare.
10330 2000-06-24 Ken Raeburn <raeburn@gnu.org>
10332 * process.c (Fopen_network_stream): Turn off atimers for duration
10333 of call to connect. (Patch from Gerd.)
10335 2000-06-23 Dave Love <fx@gnu.org>
10337 * ralloc.c: Maybe include unistd.h
10339 * emacs.c (setgrp): Undefine before defining.
10340 (malloc_warning, set_time_zone_rule, index): Prototype.
10342 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
10343 HAVE_STRUCT_TIMEZONE.
10345 * s/osf1.h: Move string.h hack here from alpha.h and make it
10347 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
10349 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
10350 (SOCKLEN_TYPE): Don't define.
10352 * m/alpha.h: Remove string.h hack.
10354 * s/osf5-0.h: New file.
10356 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
10357 include time.h, done by systime.h.
10358 [__FreeBSD__]: Remove redundant includes.
10360 * callproc.c (setpgrp): Undefine before defining.
10361 (delete_temp_file): Return Qnil to avoid warning.
10363 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
10365 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
10368 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
10370 * composite.h (compose_text): Declare.
10372 * xterm.c: Don't include sys/types.h unconditionally. Don't
10373 protect its inclusion with !USG (following xmenu.c).
10375 2000-06-23 Gerd Moellmann <gerd@gnu.org>
10377 * xfns.c (x_create_tip_frame): Initialize frame's colors like
10380 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10382 * coding.c (decode_eol_post_ccl): Special handling for undecided
10383 and inconsistent EOL types.
10385 2000-06-22 Gerd Moellmann <gerd@gnu.org>
10387 * xrdb.c (x_load_resources): Add default resource for scroll bar's
10388 trough color and main window's background color.
10390 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
10392 * xterm.h (Xt_app_con): External declaration.
10394 * widget.c (EmacsFrameRealize): Fix typo.
10396 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
10398 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
10399 (handle_invisible_prop): Record the start of invisible text in
10400 it->add_overlay_start.
10401 (struct overlay_entry): Add member `overlay'.
10402 (handle_overlay_change): Simplify.
10403 (next_overlay_string): After having processed overlay strings at the
10404 end of the buffer, record that fact in
10405 it->overlay_strings_at_end_processed_p.
10406 (compare_overlay_entries): If before- and after-strings come
10407 from the same overlay, let before-strings come first.
10408 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
10409 (load_overlay_strings): Take it->add_overlay_start into account
10410 when adding overlay strings.
10412 * dispextern.h (struct it): Add member add_overlay_start.
10414 2000-06-22 Dave Love <fx@gnu.org>
10416 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
10418 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
10420 2000-06-22 Kenichi Handa <handa@etl.go.jp>
10422 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
10425 2000-06-21 Dave Love <fx@gnu.org>
10427 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
10429 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
10431 * syntax.c (back_comment): Simplify string-parity counting (with
10432 the added benefit of handling multiple string-styles as long as
10433 they are not intertwined).
10434 Jump to the slow code as soon as a comment starter is found in
10435 a "string_lossage" position. Fixes the case: " /* " /* " */.
10437 2000-06-21 Dave Love <fx@gnu.org>
10439 * Makefile.in: Use GETLOADAVG_LIBS.
10441 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
10442 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
10444 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10446 * syntax.c (describe_syntax): Recognize the `n'estable bit.
10447 (Fforward_comment, scan_lists):
10448 Check the comstyle of single-char comment-starters.
10449 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
10450 we're just at the beginning of the comment (f.ex with (*) ... (*)).
10451 Check the comstyle of single-char comment-starters.
10452 Clarify control-flow around the Scomment case.
10454 2000-06-20 Dave Love <fx@gnu.org>
10456 * fns.c (make_hash_table, maybe_resize_hash_table):
10457 Cast arg of next_almost_prime.
10459 * tparam.c [emacs]: Include lisp.h.
10461 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
10464 2000-06-20 Gerd Moellmann <gerd@gnu.org>
10466 * keyboard.c (adjust_point_for_property): Check if display
10467 property should be treated as intangible by looking at its value.
10469 * xdisp.c (single_display_prop_intangible_p)
10470 (display_prop_intangible_p): New functions.
10472 * dispextern.h (display_prop_intangible_p): Add prototype.
10474 * xdisp.c (dump_glyph_row): Show type of glyph->object.
10476 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
10477 argument to sigprocmask.
10479 * s/sco5.h (sigblock): Redefined to pass a pointer as second
10480 argument to sigprocmask.
10482 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
10483 sigprocmask_set, and pass a pointer to it to sigprocmask.
10485 * sysdep.c (sigprocmask_set): New variable.
10487 * fileio.c (make_temp_name): Don't use `%s' in string passed to
10490 2000-06-20 Sam Steingold <sds@gnu.org>
10492 * xrdb.c: Don't declare xmalloc, xrealloc.
10494 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10496 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
10497 (re_comp): Cast gettext return value to avoid complaints when
10500 2000-06-20 Dave Love <fx@gnu.org>
10502 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
10504 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
10506 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
10508 * m/alpha.h: Don't declare xmalloc, xrealloc.
10510 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
10512 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
10514 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
10516 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
10519 * keyboard.h (poll_for_input_1): Declare.
10521 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
10523 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
10525 * doprnt.c: Don't declare xmalloc, xrealloc.
10527 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
10528 (getenv, ctime, getwd): Removed.
10529 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
10531 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
10532 x_set_tool_bar_lines.
10534 * config.in: Add HAVE_GETWD. Move some definitions above
10535 machine/system includes.
10537 2000-06-20 Kenichi Handa <handa@etl.go.jp>
10539 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
10541 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
10542 contain information about ENCODING.
10544 * fontset.c (FONTSET_ASCII): Use the first element of char table
10545 for an ASCII font, not defalt slot.
10546 (fontset_ref_via_base): If FONTSET doesn't contain information for
10547 C, try the default fontset.
10548 (make_fontset): Don't copy the default fontset.
10549 (fontset_font_pattern): Likewise.
10550 (accumulate_font_info): If ELT is nil, use the corresponding
10551 element in the default fontset.
10553 2000-06-19 Dave Love <fx@gnu.org>
10555 * syntax.c (Fparse_partial_sexp): Doc fix.
10557 * regex.h: Test PROTOTYPES as well as __STDC__.
10559 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
10560 errno, strerror. Put text after #endif in comment.
10562 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
10564 * xterm.c (x_frame_of_widget): Likewise.
10566 2000-06-19 Gerd Moellmann <gerd@gnu.org>
10568 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
10569 to Vfundamental_mode_abbrev_table.
10571 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
10572 bogus objects are marked. This slows down GC by ~80 percent, but
10573 it might be worth trying when debugging GC-related problems.
10574 This feature requires conservative stack marking to be enabled.
10576 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
10577 returns XLookupChars, reset `modifiers' to zero.
10579 2000-06-19 Dave Love <fx@gnu.org>
10581 * mktime.c: Unprotoized.
10583 2000-06-19 Richard Stallman <rms@gnu.org>
10585 * data.c (set_internal): If variable is frame-local,
10586 store the new value immediately into the frame parameter alist.
10588 2000-06-19 Ken Raeburn <raeburn@gnu.org>
10590 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
10591 in the custom handler pointer.
10593 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
10594 value, or checks for CHAR_META can fail when Lisp_Object is a
10596 * keymap.c (get_keyelt): Likewise.
10598 2000-06-19 Kenichi Handa <handa@etl.go.jp>
10600 * ccl.h (struct ccl_program): New member eol_type.
10601 (struct ccl_spec): New member cr_carryover.
10603 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
10604 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
10606 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
10607 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
10608 (decode_eol_post_ccl): New function.
10609 (decode_coding): Don't detect EOL format here for CCL based coding
10611 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
10612 decode_eol_post_ccl after running the CCL program.
10613 (code_convert_region): Don't detect EOL format here for CCL based
10615 (decode_coding_string): Likewise.
10617 2000-06-18 Ken Raeburn <raeburn@gnu.org>
10619 * charset.c (update_charset_table): Use XINT on "iso_final_char"
10620 when treating it as an integer.
10622 * coding.h (encode_coding_string): Declare.
10624 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10627 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10628 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10629 to be passed to get_local_map.
10631 * sound.c (Fplay_sound): Don't call make_number on
10632 Frun_hook_with_args count argument.
10634 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10635 for lisp objects in X event structure data field, when lisp
10636 objects are represented with unions.
10637 (x_scroll_bar_to_input_event): Ditto.
10639 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10641 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10642 termination of string. Fix sense of test whether
10643 Vline_number_display_limit is an integer.
10645 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10647 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10648 only if HAVE_X_WINDOWS.
10650 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10653 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10656 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10658 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10661 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10663 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10664 start of the while loop.
10666 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10668 * atimer.c (alarm_signal_handler): Add forward declaration.
10670 * data.c (set_internal): Remove debug code.
10672 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10674 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10676 * unexec.c (toplevel) [COFF]: Include coff.h.
10678 * s/lynxos.h: New file.
10680 * keymap.c (Fsingle_key_description): Enclose function key and
10681 event symbol names in angle brackets.
10683 * xdisp.c (setup_echo_area_for_printing): Call
10684 message_log_maybe_newline if message_buf_print is not set.
10686 * print.c (printchar, strout): Don't check message_buf_print
10687 before calling setup_echo_area_for_printing because that
10688 function does something useful even when message_buf_print is
10691 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10693 (ensure_echo_area_buffers): Initialize echo buffer's
10694 truncate lines setting to nil.
10695 (with_echo_area_buffer): Don't set the echo buffer's truncate
10696 lines setting here.
10697 (set_message_1): Set it here instead, based on the value
10698 of message_truncate_lines.
10699 (resize_mini_window): Handle case that lines are truncated.
10700 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10701 DEFVAR_BOOL message-truncate-lines.
10703 * keyboard.c (read_char): Bind message-truncate-lines to t
10704 while displaying a help-echo.
10706 * lisp.h (Qmessage_truncate_lines): External declaration.
10708 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10710 * xdisp.c (Vline_number_display_limit): Renamed from
10711 line_number_display_limit.
10712 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10713 Extend documentation string. Initialize
10714 Vline_number_display_limit to nil meaning no limit.
10715 (decode_mode_spec): Use Vline_number_display_limit with its new
10718 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10720 2000-06-13 Richard Stallman <rms@gnu.org>
10722 * frame.c (Fmodify_frame_parameters): Doc fix.
10724 * xfns.c (x_set_frame_parameters): Comment fix.
10726 * frame.c (store_frame_param): Call swap_in_global_binding if the
10727 variable's current binding was chosen based on this frame.
10729 * data.c (swap_in_global_binding): New function.
10731 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10733 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10734 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10736 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10738 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10740 2000-06-12 Jason Rumney <jasonr@gnu.org>
10742 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10744 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10746 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10748 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10750 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10752 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10753 (syms_of_xfaces): Defsubr Sdump_colors.
10754 (x_free_colors): Don't treat b&w specially on default visual.
10755 (x_free_dpy_colors): New function.
10756 (free_face_colors): Don't check visual class; it's done
10759 * xterm.c (x_frame_of_widget): New function.
10760 (x_alloc_nearest_color_for_widget): Use it.
10761 (x_copy_dpy_color): New function.
10762 (x_destroy_window): Free various colors.
10764 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10766 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10768 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10770 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10772 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10774 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10776 2000-06-11 Dave Love <fx@gnu.org>
10778 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10780 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10782 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10784 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10786 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10789 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10791 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10792 (regex_compile): Fix the code for handling the case of single byte
10793 char and multibyte char being mixed in a range within [...].
10795 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10796 and dst_multibyte members of coding.
10798 * charset.c (update_charset_table): Update the table
10799 bytes_by_char_head.
10800 (init_charset_once): Initialize elements of bytes_by_char_head to
10801 1 except for leading codes for private charases.
10803 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10804 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10806 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10808 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10809 access the data it doesn't point to.
10811 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10813 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10814 will be translated to a switch-frame event when reading the
10815 event queue. This is necessary because Emacs otherwise won't
10816 perform a switch-frame to a new frame until some other event, for
10817 example a keystroke event, forces it to do so. This has various
10818 effects, one visible being that the cursor of a frame created with
10819 C-x 5 2 or switched to with a window manager key binding like
10820 A-TAB stays hollow because selected_window isn't on the newly
10821 focused frame until the switch-frame is performed.
10823 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10824 generating a switch-frame event if necessary.
10826 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10828 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10831 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10833 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10835 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10837 * window.c (displayed_window_lines): Take empty lines at
10838 the bottom of a window into account.
10840 * window.c (displayed_window_lines): New function.
10841 (Fmove_to_window_line): Use displayed_window_lines to determine
10842 the number of lines to move, instead of using the window's height.
10844 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10845 to stop reading, even if the form read sets point to a different
10846 value when evaluated.
10848 * xdisp.c (display_line): Fix code deciding in which line to
10851 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10853 * fileio.c (e_write): Free composition data if stored in
10856 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10858 * xdisp.c (display_line): Set row's and iterator's
10859 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10860 Set cursor even if row ends in the middle of a character.
10861 (dump_glyph_row): Print values of new flags.
10862 (redisplay_window) <cursor movement in unchanged window>: When
10863 point has been moved forward, and PT is at the end of the cursor
10864 row, don't place the cursor in the next row if the cursor row ends
10865 in the middle of a character or at ZV.
10867 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10868 (struct glyph_row): Add starts_in_middle_of_char_p and
10869 ends_in_middle_of_char_p.
10870 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10871 ends_in_middle_of_char_p flag.
10872 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10874 * term.c (append_glyph): Revert change of 2000-06-06.
10876 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10877 padding glyph not fitting on line as whole character not
10880 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10881 this isn't true for images with `:ascent 100'.
10883 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10885 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10886 as modified if it is originally unmodified.
10888 * term.c (encode_terminal_code): Change the way to check if
10889 terminal coding does any conversion.
10890 (append_glyph): Set glyph->pixel_width correctly.
10892 * xdisp.c (display_line): While checking line continuation, pay
10893 attention to a padding glyph.
10895 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10897 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10899 2000-06-05 Dave Love <fx@gnu.org>
10901 * xdisp.c: Include fontset.h.
10903 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10905 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10907 * dispnew.c: Conditionally include term.h.
10909 * coding.h: Declare code_convert_string_norecord.
10911 * frame.h (struct frame): Use volatile unconditionally.
10913 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10915 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10917 * systime.h: Protect against multiple inclusion.
10918 (timezone) [USG5_4]: Define as time_t.
10920 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10921 (Foptimize_char_table, make_temp_name): Declare.
10923 * Makefile.in (xdisp.o): Depend on fontset.h.
10925 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10927 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10928 (Foptimize_char_table, make_temp_name): Declare.
10932 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10934 2000-06-02 Dave Love <fx@gnu.org>
10936 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10938 2000-06-02 Gerd Moellmann <gerd@gnu.org>
10940 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
10941 result face, set flags in that face indicating that colors may not
10944 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10945 glyph, use the ASCII NUL character to determine the face.
10947 2000-06-02 Dave Love <fx@gnu.org>
10949 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10950 (VFORK_RETURN_TYPE): Remove.
10952 * config.in: Add NO_MATHERR.
10954 2000-06-01 Dave Love <fx@gnu.org>
10956 * cmds.c (internal_self_insert): Don't check
10957 Vbefore_change_function, Vafter_change_function.
10959 * insdel.c (signal_before_change, signal_after_change): Likewise.
10961 * buffer.c (Vbefore_change_function, Vafter_change_function):
10962 Variables and their initializations deleted.
10964 * callint.c (Fcall_interactively): Doc fix.
10966 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10968 2000-05-31 Dave Love <fx@gnu.org>
10970 * textprop.c: Revert last change -- duplicated.
10972 2000-05-31 Gerd Moellmann <gerd@gnu.org>
10974 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10977 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10979 2000-05-31 Jason Rumney <jasonr@gnu.org>
10981 * search.c (Fre_search_forward, Fre_search_backward)
10982 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10984 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10986 2000-05-30 Jason Rumney <jasonr@gnu.org>
10988 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10989 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10991 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10993 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10994 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10995 expand a nil default_filename.
10997 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10998 pointer to glyph_to_pixel_coords, not a frame.
11000 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11001 coding.h to dependencies.
11003 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11005 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11006 window pointer to be consistent with w32term.c and xterm.c.
11008 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11009 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11010 (Qline_spacing, Qcenter): New variables.
11011 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11012 (x_set_line_spacing): New function.
11013 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
11014 (x_specified_cursor_type): New function.
11015 (x_set_cursor_type): Use it.
11016 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
11018 (validate_x_resource_name, x_get_resource_string): Measure lengths
11019 of external strings in bytes.
11020 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
11021 GetTextExtentPoint32 with NULL title.
11022 (Fx_create_frame): Initialize Qline_spacing.
11023 (w32_load_system_font): Initialize font->double_byte_p.
11024 (x_to_w32_charset): Use Vw32_charset_info_alist.
11025 (Image, busy cursor, tooltip functions): Merged changes from
11026 xfns.c. Not yet functional on Windows.
11028 * w32gui.h (W32FontStruct): Add double_byte_p member.
11030 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
11031 (emacs_button_translation): Use it.
11032 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
11033 in `mask' to be set.
11035 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
11038 * w32term.c: Format and doc changes to bring closer to xterm.c.
11039 (w32_char_font_type): New enum.
11040 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
11041 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
11042 (w32_encode_char): New function.
11043 (x_encode_char): Removed.
11044 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
11045 x_encode_char and w32_font_is_double_byte.
11046 (x_produce_image_glyph): Use image_ascent.
11047 (x_produce_glyphs): Use new version of w32_per_char_metric and
11048 handle NULL return value. Allow extra line spacing.
11049 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
11050 (w32_get_glyph_overhangs): Remove unicode_p param. Use
11051 w32_font_type member of glyph instead.
11052 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
11053 (fast_find_position): Make sure not to consider rows not visible
11055 (w32_read_socket) [WM_MENUSELECT]: Cannot call
11056 w32_menu_display_help with input blocked, as it can abort.
11057 (x_display_and_set_cursor): Choose cursor depending
11058 on buffer-local value of cursor_type.
11059 (x_draw_bar_cursor): Add parameter WIDTH.
11061 * w32term.h (CP_DEFAULT): Define.
11062 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11064 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11066 * search.c (Fre_search_forward, Fre_search_backward)
11067 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11069 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11071 * coding.c (detect_coding_iso2022): Fix code for checking
11072 CODING_CATEGORY_MASK_ISO_8_2.
11074 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
11076 * regex.c (PREFETCH_NOLIMIT): New function.
11077 (re_match_2_internal): Use it and adjust the end_match_2 logic.
11079 2000-05-29 Gerd Moellmann <gerd@gnu.org>
11081 * syntax.c (find_defun_start): Move test for
11082 open_paren_in_column_0_is_defun_start outside of the loop.
11084 * xdisp.c (redisplay_window): Really switch buffers when
11085 displaying mode lines, and temporarily set selected_frame to the
11086 frame of the window that's redisplayed.
11088 * xfaces.c (free_realized_faces): Block/unblock input.
11089 (free_realized_multibyte_face): Ditto.
11091 2000-05-29 Dave Love <fx@gnu.org>
11093 * textprop.c (Qkeymap): New variable.
11094 (syms_of_textprop): Intern it.
11096 * keymap.c: Include intervals.h.
11097 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
11099 * Makefile.in (keymap.o): Depend on intervals.h.
11101 * keyboard.c (menu_bar_items, tool_bar_items)
11102 (Fexecute_extended_command): Deal with `keymap' property.
11103 (read_key_sequence): Track map from `keymap' property as well as
11106 * intervals.c (get_local_map): Extra arg to allow looking for
11109 * intervals.h (map_property): New enum.
11110 (get_local_map): Extra arg using it.
11111 (Qkeymap): Declare.
11113 * lisp.h (get_local_map): Don't declare here.
11115 2000-05-29 Kenichi Handa <handa@etl.go.jp>
11117 * Makefile.in (callproc.o): Depend on composite.h.
11119 * callproc.c: Include composite.h.
11120 (Fcall_process): Handle composition correctly.
11122 * coding.h (coding_allocate_composition_data): Extern it.
11123 (coding_restore_composition): Likewise.
11125 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
11126 yet allocated, finish decoding with result
11127 CODING_FINISH_INSUFFICIENT_CMP.
11128 (coding_allocate_composition_data): Make it non-static.
11129 (coding_restore_composition): Likewise.
11131 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
11133 * charset.c (syms_of_charset): Revert last change.
11135 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11137 * term.c (produce_glyphs): Treat characters from the eight-bit-*
11138 charsets as unibyte, with 1-column screen width. Sent by Kenichi
11141 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11143 * charset.c (syms_of_charset): Set width of character sets
11144 eight-bit-control and eight-bit-graphic to 1 column.
11146 2000-05-26 Gerd Moellmann <gerd@gnu.org>
11148 * config.in (HAVE_SPEED_T): New define.
11150 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
11153 2000-05-26 Dave Love <fx@gnu.org>
11155 * coding.c (shrink_decoding_region): Initialize eol_conversion.
11157 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
11158 (Fsubr_arity): New function.
11159 (syms_of_data): Install them.
11161 2000-05-26 Kenichi Handa <handa@etl.go.jp>
11163 * charset.c (init_charset_once): Set the table bytes_by_char_head
11166 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
11167 the default fontset to what Emacs uses by default.
11168 (check_registry_encoding): This function deleted.
11169 (Fset_fontset_font): Remove the adhoc condition for the default
11170 fontset. Allow cons in FONTNAME.
11172 * fns.c (map_char_table): Ignore char-table entries for
11173 charsets eight-bit-control and eight-bit-graphic.
11175 2000-05-25 Ken Raeburn <raeburn@gnu.org>
11177 * emacs.c (main): Initialize keyboard syms before initializing
11178 window code, so face names are available.
11180 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
11182 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
11183 of an anchor at the beginning of a shy-group.
11185 2000-05-25 Gerd Moellmann <gerd@gnu.org>
11187 * xdisp.c (handle_invisible_prop): Don't try to skip over
11188 invisible text if end of text is already reached.
11190 2000-05-25 Dave Love <fx@gnu.org>
11192 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
11194 * coding.c (encode_eol): Add null statement after label.
11196 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
11198 * w16select.c (Fw16_set_clipboard_data): Fix the change from
11201 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11203 * ccl.c (ccl_driver): Fix previous change.
11205 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11207 * coding.c (run_pre_post_conversion_on_str): Set point to the
11208 beginning of buffer before calling coding->post_read_conversion.
11209 (decode_coding_string): Give correct args to
11210 run_pre_post_conversion_on_str.
11211 (encode_coding_string): Likewise.
11213 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
11214 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
11215 eight-bit-graphic correctly.
11217 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
11219 * fileio.c (Finsert_file_contents): Even if a file is not found,
11220 execute codes for setting up coding system. Call
11221 after-insert-file-functions unconditionally.
11223 2000-05-24 Gerd Moellmann <gerd@gnu.org>
11225 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
11226 BSD_PGRPS are not defined.
11228 2000-05-24 Kenichi Handa <handa@etl.go.jp>
11230 * charset.c (update_charset_table): Accept nil in LONG_NAME and
11232 (syms_of_charset): Avoid building same strings.
11234 2000-05-23 Gerd Moellmann <gerd@gnu.org>
11236 * lread.c (Fload): Add a comment about the meaning of
11237 Vuser_init_file being t.
11239 * puresize.h (BASE_PURESIZE): Increase to 675000.
11241 * s/gnu-linux.h (setpgrp): Don't define it here because this
11242 prevents compilation on GNU/Linux systems with glib 2.2.
11244 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
11247 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
11249 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
11250 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
11252 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
11254 2000-05-23 Kenichi Handa <handa@etl.go.jp>
11256 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11258 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
11260 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
11262 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
11264 2000-05-22 Kenichi Handa <handa@etl.go.jp>
11266 * keyboard.c (read_char): Allow character codes 128..255 to be
11267 handled by input-method-function.
11269 * insdel.c (adjust_markers_for_replace): Fix previous change.
11270 (adjust_after_replace): If PREV_TEXT is nil, call
11271 adjust_markers_for_insert, not adjust_markers_for_replace.
11273 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
11275 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
11276 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
11277 [HAVE_GRANDPT]: Define.
11278 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
11280 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
11283 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
11285 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
11287 2000-05-20 Kenichi Handa <handa@etl.go.jp>
11289 The following changes are to handle 8-bit characters in a
11290 multibyte buffer/string without facing with byte combining
11291 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
11292 eight-bit-graphic (for 0xA0..0xFF) are introduced.
11294 * Makefile.in (fns.o): Depend on charset.h.
11296 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
11297 convert it to unibyte.
11298 (make_string): Use parse_str_as_multibyte, not chars_in_text.
11300 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
11301 apparent char boundary.
11302 (Fset_buffer_multibyte): Convert 8-bit characters in the range
11303 0x80..0x9F to/from multibyte form.
11305 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
11308 * callproc.c (Fcall_process): Always encode an argument string if
11309 it is multibyte. Setup src_multibyte and dst_multibyte members of
11310 process_coding properly.
11312 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
11313 SPLIT_NON_ASCII_CHAR.
11315 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
11317 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
11319 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
11320 (SPLIT_CHARACTER_SEQ): This macro deleted.
11321 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
11322 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
11323 and eight-bit-graphic.
11324 (char_to_string): Likewise. Signal an error for too large
11326 (char_printable_p): Return 0 for 8-bit characters.
11327 (update_charset_table): Update iso_charset_table only when a final
11328 character is non-negative.
11329 (find_charset_in_text): Renamed from find_charset_in_str.
11330 Arguments and return value changed. Callers changed.
11331 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
11332 be -1 if CHARSET is used only internally.
11333 (Fmake_char_internal): Handle new charsets; eight-bit-control and
11335 (Fcharset_after): Simplified.
11336 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
11337 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
11338 (multibyte_chars_in_text): Simplified by assuming there's no
11339 invalid multibyte sequence.
11340 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11341 (str_as_unibyte): New functions.
11342 (Fstring): Simpified by assuming that byte combining never happens.
11343 (init_charset_once): Initialization for
11344 LEADING_CODE_8_BIT_CONTROL.
11345 (syms_of_charset): Intern and staticpro Qeight_bit_control and
11346 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
11347 eight-bit-control and eight-bit-graphic.
11349 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
11350 (CHARSET_8_BIT_GRAPHIC): New macros.
11351 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
11352 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
11353 (CHARSET_REVERSE_CHARSET): Likewise.
11354 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
11356 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
11357 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
11358 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
11359 encounter an invalid multibyte sequence.
11360 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
11361 sequence is always valid.
11362 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
11363 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
11364 (CHAR_STRING): For 8-bit characters, call char_to_string.
11365 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
11366 multibyte sequence is always valid.
11367 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
11368 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11369 (str_as_unibyte): Extern them.
11370 (BCOPY_SHORT): Fix a bug.
11371 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
11372 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
11373 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
11374 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
11376 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
11377 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
11378 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
11379 (EMIT_BYTES): New macros.
11380 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
11381 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
11383 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
11384 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
11385 check the validity of multibyte sequence.
11386 (decode_coding_emacs_mule): New function.
11387 (encode_coding_emacs_mule): New macro.
11388 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
11390 (DECODE_ISO_CHARACTER): Just return a character code.
11391 (DECODE_COMPOSITION_START): Set coding->result instead of result.
11392 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
11393 EMIT_CHAR to produced decoded characters. Exit the loop only by
11394 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
11396 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
11397 only position codes for an invalid character.
11398 (encode_designation_at_bol): Return new destination pointer. 5th
11399 arg DSTP is changed to DST.
11400 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
11401 from the source by ONE_MORE_CHAR. Don't handle the case of last
11403 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
11405 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
11406 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
11407 TWO_MORE_BYTES to fetch a byte from the source.
11408 (encode_eol): Pay attention to coding->src_multibyte.
11409 (detect_coding, detect_eol): Preserve members src_multibyte and
11411 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
11412 (encoding_buffer_size): Set magnification to 3 for all coding
11413 systems that require encoding.
11414 (ccl_coding_driver): For decoding, be sure that the result is
11415 valid multibyte sequence.
11416 (decode_coding): Initialize coding->errors and coding->result.
11417 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
11418 and raw-text, always call decode_eol. Handle the case of last
11419 block here. If not coding->dst_multibyte, convert the resulting
11420 sequence to unibyte.
11421 (encode_coding): Initialize coding->errors and coding->result.
11422 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
11423 and raw-text, always call encode_eol. Handle the case of last
11425 (shrink_decoding_region, shrink_encoding_region): Detect cases
11426 that we can't skip data more rigidly.
11427 (code_convert_region): Setup src_multibyte and dst_multibyte
11428 members of coding. For decoding, if the buffer is multibyte,
11429 convert the source sequence to unibyte in advance. For encoding,
11430 if the buffer is multibyte, convert the resulting sequence to
11431 multibyte afterward.
11432 (run_pre_post_conversion_on_str): New function.
11433 (code_convert_string): Deleted and divided into the following two.
11434 (decode_coding_string, encode_coding_string): New functions.
11435 (code_convert_string1, code_convert_string_norecord): Call one of
11437 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
11438 MAKE_NON_ASCII_CHAR.
11439 (Fset_terminal_coding_system_internal)
11440 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
11441 and dst_multibyte members.
11442 (init_coding_once): Initialize iso_code_class with new enum
11443 ISO_control_0 and ISO_control_1.
11445 * coding.h (enum iso_code_class_type): Member ISO_control_code is
11446 devided into ISO_control_0 and ISO_control_1.
11447 (struct coding_system): New members src_multibyte, dst_multibyte,
11448 errors, and result. Delete member fake_multibyte.
11449 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
11451 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
11454 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11457 * editfns.c (Fformat): Be sure to convert 8-bit characters to
11459 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
11461 (Ftranspose_region): Delete codes for handling byte combining.
11463 * fileio.c (Finsert_file_contents): Setup src_multibyte and
11464 dst_multibyte members of coding. On handling REPLACE on unibyte
11465 buffer, convert the result of decode_coding to unibyte. On
11466 inserting into a mutibyte buffer, always call code_convert_region.
11467 (e_write): Setup coding->src_multibyte according to the
11468 multibyteness of the source (buffer or string).
11470 * fns.c (concat): Handle 8-bit characters correctly.
11471 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
11472 unibyte in the result.
11473 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
11474 valid multibyte form in the result.
11475 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11476 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
11477 return -1, signal an error.
11478 (base64_encode_1): New arg MULTIBYTE. Get each character by
11479 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
11480 character is found, return -1.
11481 (Fbase64_decode_region): Delete codes for handling byte-combining.
11482 Treat each decoded byte as a unibyte character.
11483 (Fbase64_decode_string): Return unibyte string.
11484 (Fcompare_strings, concat, string_byte_to_char): Use
11485 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
11486 FETCH_STRING_CHAR_ADVANCE.
11487 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11488 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
11490 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
11491 SPLIT_NON_ASCII_CHAR.
11492 (fontset_ref_via_base, fontset_set): Likewise
11494 * insdel.c (adjust_markers_for_record_delete): Deleted.
11495 (adjust_markers_for_insert): Argument changed. Caller changed.
11496 (adjust_markers_for_replace): Likewise.
11497 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
11498 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
11499 (copy_text): Delete unused local varialbe c_save. For converting
11500 to multibyte, be sure to make all 8-bit characters in valid
11502 (count_size_as_multibyte): Handle 8-bit characters correctly.
11503 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11504 (adjust_after_replace, replace_range, del_range_2)
11505 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
11506 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11507 (adjust_after_replace, replace_range, del_range_2) Delete codes for
11508 handling byte combining.
11509 (adjust_before_replace): Deleted.
11511 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
11512 SPLIT_NON_ASCII_CHAR.
11513 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11514 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11515 (Fkey_description): Likewise.
11517 * lread.c (read1): On reading multibyte string, be sure to make
11518 all 8-bit chararacters in valid multibyte form.
11519 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11521 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
11524 * process.c (Fstart_process): GCPRO current_dir before calling
11525 Ffind_operation_coding_system. Encode arguments here.
11526 (create_process): Don't encode arguments here. Setup
11527 src_multibyte and dst_multibyte members of struct coding.
11528 (read_process_output): Setup src_multibyte and dst_multibyte
11529 members of struct coding. If the output is to multibyte buffer,
11530 always decode the output of the process. Adjust the
11531 representation of 8-bit characters to the multibyteness of the output.
11532 (send_process): Setup coding->src_multibyte according to the
11533 multibyteness of the source.
11535 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11536 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
11537 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
11539 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
11541 * w16select.c (Fw16_set_clipboard_data): Setup members
11542 src_multibyte and dst_multibyte of coding. Adjusted for the
11543 change for find_charset_in_str.
11544 (Fw16_get_clipboard_data): Likewise.
11546 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
11547 dst_multibyte of coding.
11548 (x_to_w32_font): Likewise.
11550 * w32select.c (Fw32_set_clipboard_data): Setup members
11551 src_multibyte and dst_multibyte of coding. Adjusted for the
11552 change for find_charset_in_str.
11553 (Fw32_get_clipboard_data): Likewise.
11555 * xdisp.c (get_next_display_element): Handle 8-bit characters
11557 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
11558 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11560 * xselect.c (selection_data_to_lisp_data): Setup members
11561 src_multibyte and dst_multibyte of coding. Adjusted for the
11562 change for find_charset_in_str.
11563 (lisp_data_to_selection_data): Likewise.
11565 2000-05-19 Gerd Moellmann <gerd@gnu.org>
11567 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
11569 * dispextern.h (Vimage_types): Add extern declaration.
11571 * xdisp.c (Vimage_types): Moved here from xfns.c.
11572 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
11574 * xfns.c (Vimages_types): Moved to xdisp.c.
11575 (syms_of_xfns): Move `image-types' to xdisp.c.
11577 * w32fns.c (Vimage_types): Removed.
11578 (syms_of_w32fns): Remove `image-types'.
11580 2000-05-18 Kenichi Handa <handa@etl.go.jp>
11582 * fns.c (map_char_table): Pay attention to character number of
11583 charset. Check the validity of charset at the first level. For
11584 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
11587 * fontset.c: Include "buffer.h".
11588 (fs_load_font): If the face has fontset, record the face ID in
11590 (Finternal_char_font): New function.
11591 (accumulate_font_info): New function.
11592 (Ffontset_info): Rewritten for the new fontset implementation.
11593 (syms_of_fontset): Register Vdefault_fontset in the first element
11594 of Vfontset_table. Include Vdefault_fontset in
11595 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
11598 2000-05-16 Dave Love <fx@gnu.org>
11600 * m/iris5d.h: Deleted -- unused.
11602 2000-05-16 Gerd Moellmann <gerd@gnu.org>
11604 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
11605 `invalid' instead of `illegal'.
11607 * indent.c (Fmove_to_column): When ending within a tab, insert
11608 spaces first so that markers at the end of the tab get adjusted.
11610 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
11611 buffer list that wasn't selected in that frame.
11613 * filelock.c (get_boot_time): To obtain an 8 char file name, which
11614 is needed on mescaline, use a 2 char prefix, and call
11615 make_temp_name with second arg non-zero.
11617 * fileio.c (make_temp_name): New function, extracted from
11619 (Fmake_temp_name): Use it.
11621 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11623 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11625 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11627 * Makefile.in (lisp): Add env.elc.
11629 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11631 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11633 * search.c (Freplace_match): Handle case of `\N' in the
11634 replacement when there's no group N.
11636 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11638 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11639 of the message to message_dolog.
11641 * keyboard.c (read_char): Don't clear current message for help
11642 events; let the code handling help events handle this. Change
11643 code detecting help events that should be ignored.
11645 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11646 we're interating over a string.
11648 2000-05-09 Dave Love <fx@gnu.org>
11650 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11651 that offset before writing. Move gcpro region past call of
11654 2000-05-04 Dave Love <fx@gnu.org>
11656 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11658 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11660 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11661 of inserted characters when BUF equals the current buffer, and PT
11662 is in front of or equal to FROM.
11664 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11666 * xdisp.c (handle_single_display_prop): If display property value
11667 is invalid, or something not supported on the frame, restore
11668 iterator's position to what it was initially. Make sure to return
11669 0 for invalid and unsupported property values.
11671 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11672 that x_per_char_metric returns null.
11674 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11676 * xterm.h (struct face): Add forward declaration.
11677 (struct image): Ditto.
11678 (image_ascent): Add prototype.
11680 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11681 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11682 image_ascent instead of using IMAGE_ASCENT.
11684 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11685 (IMAGE_ASCENT): Removed.
11687 * xfns.c (Qcenter): New variable.
11688 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11689 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11690 (image_ascent): New function.
11691 (lookup_image): Recognize `:ascent center'.
11692 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11693 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11694 (xbm_load): Don't set image's ascent here.
11695 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11696 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11697 check ascent values here.
11698 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11699 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11700 (syms_of_xfns): Initialize Qcenter.
11702 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11703 to the limits, increase the limits.
11705 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11707 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11708 Check Vfont_encoding_alist against the full name of the opened font.
11710 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11712 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11713 taller than the window.
11715 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11717 * xfaces.c (realize_x_face): Fix the argument of the second
11718 xassert. BASE_FACE may not be a face for ASCII.
11720 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11722 * print.c (print_object): Treat print-length < 0 as nil.
11724 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11726 * s/freebsd.h (TERMCAP_OBJ): Removed.
11727 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11729 * lread.c (read1): Don't treat period followed by certain
11730 characters as symbol start.
11732 * xfns.c (slurp_file): New function.
11733 (xbm_image_p): Handle case of in-memory XBM files.
11734 (xbm_scan): Rewritten to work on memory buffers instead of files.
11735 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11736 Work on memory buffers instead of files. If DATA is null test
11737 if buffer looks like an in-memory XBM file.
11738 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11739 memory buffers instead of files.
11740 (xbm_file_p): New function.
11741 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11743 * lread.c (end_of_file_error): New function.
11744 (read1): Call it instead of signaling `end-of-file' directly.
11746 * print.c (print_error_message): Print data of `end-of-file'
11747 with Fprinc instead of Fprin1.
11749 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11751 * window.c (freeze_window_start): Check that minibuffer scroll
11752 window isn't nil before extracting the window structure pointer
11755 * undo.c (record_delete): If we hit the end of the undo list, stop
11756 picking elements apart.
11758 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11760 * xdisp.c (display_line): If lines are continued, restore
11761 iterator's ascent/descent information to the values before the
11762 first glyph not fitting on the line.
11764 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11766 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11767 positions in glyph matrix. Don't compute new window end positions.
11769 * dispnew.c (increment_matrix_positions): Renamed from
11770 increment_glyph_matrix_buffer_positions.
11771 (increment_row_positions): Renamed from
11772 increment_glyph_row_buffer_positions.
11774 * dispextern.h: Change names of renamed functions from dispnew.c
11777 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11779 * fileio.c (Fdo_auto_save): Create directories for auto-save
11780 list file if necessary.
11782 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11783 from buffer or frame.
11784 (automatic_hscrolling_p): New variable.
11785 (hscroll_windows): Scroll windows horizontally only if automatic
11786 hscrolling is allowed.
11787 (syms_of_xdisp): New variable `automatic-hscrolling'.
11789 * frame.h (struct frame): Add member extra_line_spacing.
11791 * xfns.c (x_set_line_spacing): New function.
11792 (Fx_create_frame): Set line spacing from resources.
11793 (Qline_spacing): New variable.
11794 (syms_of_xfns): Initialize Qline_spacing.
11796 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11798 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11799 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11800 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11801 extra_line_spacing from default value.
11802 (init_buffer_once): Initialize default value of extra_line_spacing.
11804 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11807 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11808 prompt_width. Add extra line spacing.
11810 * term.c (produce_glyphs): Remove reference to struct it's
11813 * dispextern.h (struct it): Remove member prompt_width, add
11814 extra_line_spacing.
11816 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11818 * dispnew.c (update_frame_line): When writing a whole line, make
11819 sure cursor is in the right row afterwards, otherwise a use of
11820 capability `ch' in cmgoto might leave the cursor in the row below.
11822 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11824 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11826 * keyboard.c (timer_check): Fix typo in comment.
11828 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11830 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11831 name change: ch -> character.
11833 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11835 * keyboard.c (echo_message_buffer): New variable.
11836 (echo_now): Set echo_message_buffer to the echo area buffer used
11837 to display the echo.
11838 (cancel_echoing): Reset echo_message_buffer to nil.
11839 (read_char): Code rewritten that handles canceling an echo or
11840 echoing a dash, respectively.
11842 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11843 directory doesn't exist.
11845 2000-04-19 Dave Love <fx@gnu.org>
11847 * fns.c (syms_of_fns): Defsubr mapc.
11848 (concat): Don't allow numeric args.
11849 (Fconcat): Doc change.
11851 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11853 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11854 instead define end_match(1|2) more carefully.
11855 Use GET_CHAR_BEFORE_2 for `begline'.
11857 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11859 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11860 on 64-bit systems where NULL is defined as `0'.
11862 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11863 the `variable argument list' to make it work on Alpha.
11865 * m/alpha.h (_LP64) [!_LP64]: Define.
11866 (ORDINARY_LINK): Define for NetBSD.
11868 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11870 2000-04-19 Dave Love <fx@gnu.org>
11872 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11875 * Makefile.in (LIBS): Don't use.
11876 (GETLOADAVG_OBJ): Define again.
11877 (otherobj): Add GETLOADAVG_OBJ.
11879 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11881 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11883 * lread.c (read_filtered_event): Cancel and start busy cursor.
11885 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11886 that the per-character metrics may be null.
11888 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11890 * buffer.c (clone_per_buffer_values): New function.
11891 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11892 clone_per_buffer_values if CLONE is not nil.
11894 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11896 2000-04-16 Dave Love <fx@gnu.org>
11898 * Makefile.in: Remove obsolete localcpp stuff.
11899 (GETLOADAVG_OBJ): Don't define.
11900 (obj): Move LIBOBJS...
11901 (otherobj): ... to here.
11902 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11903 whitespace-only lines after the continuation (Irix).
11905 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11907 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11909 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11911 2000-04-14 Dave Love <fx@gnu.org>
11913 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11914 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11915 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11916 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11919 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11920 autoconfiscated HAVE_GETLOADAVG.
11922 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11925 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11927 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
11928 (fill_in_lock_file_name): Avoid existing files that aren't links.
11930 2000-04-14 Dave Love <fx@gnu.org>
11932 * Makefile.in (LIBS, LIBOBJS): New variable.
11933 (INTERVAL_SRC): Convert to make variable.
11934 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11935 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11936 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11938 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11939 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11940 (shortlisp): Add facemenu, float-sup, frame.
11941 (SOME_MACHINE_LISP): Remove them from here.
11942 (LIBES): Change unused LDLIBS to autoconf LIBS.
11944 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11946 2000-04-14 Kenichi Handa <handa@etl.go.jp>
11948 * composite.c (update_compositions): If FROM and TO are not in a
11949 valid range, do nothing.
11951 2000-04-13 Gerd Moellmann <gerd@gnu.org>
11953 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
11955 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
11957 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11960 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11962 * fileio.c (a_write): Remove redundant semi-colons.
11963 (e_write): Return -1 if failed to write all the data.
11964 This fixes the changes made at 1999-12-15.
11966 2000-04-12 Dave Love <fx@gnu.org>
11968 * fns.c (mapcar1): Test for null vals to support mapc.
11969 (Fmapc): New function.
11971 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11973 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11974 (IT_frame_up_to_date): Support the buffer local value of
11975 cursor-type, if defined.
11977 2000-04-10 Dave Love <fx@gnu.org>
11979 * editfns.c (preceding-char, following-char): Doc fix.
11981 2000-04-10 Ken Raeburn <raeburn@gnu.org>
11983 * Makefile.in (temacs): Revert 2000-03-12 change.
11985 2000-04-10 Jason Rumney <jasonr@gnu.org>
11987 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11989 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11991 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11992 area buffer, if it's not set up yet.
11994 * indent.c (compute_motion): Set immediate_quit.
11996 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11998 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11999 (realize_tty_face): Suppress boldness if colors are the inverse of
12000 the default colors, and tty_suppress_bold_inverse_default_colors_p
12002 (Ftty_suppress_bold_inverse_default_colors): New function.
12003 (syms_of_xfaces): Defsubr it.
12005 * buffer.c (Frestore_buffer_modified_p): New function.
12006 (syms_of_buffer): Defsubr it.
12008 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12010 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12011 charset id (int) argument, not a charset (Lisp_Object).
12013 * coding.h (code_convert_string): Declare.
12014 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
12015 object, as the fourth argument to code_convert_string.
12017 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
12018 (Fset_fontset_font): Use EQ to compare lisp objects.
12020 2000-04-05 Ken Raeburn <raeburn@gnu.org>
12022 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
12023 a pointer that looks like a lisp object.
12024 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
12025 zero, instead see whether it's an integer object, since they can't
12027 (GET_INTERVAL_OBJECT): Simply assign to the destination.
12029 * dispnew.c (allocate_matrices_for_frame_redisplay)
12030 (direct_output_forward_char): Use X(U)INT and make_number as needed
12031 to convert between (unsigned) int values and lisp integers.
12032 * keyboard.c (read_key_sequence): Likewise.
12033 * lread.c (substitute_object_recurse): Likewise.
12034 * fns.c (concat, hash_lookup, hash_remove): Likewise.
12035 * minibuf.c (do_completion, Fminibuffer_complete_word)
12036 (Fminibuffer_completion_help): Likewise.
12037 * term.c (produce_special_glyphs): Likewise.
12039 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
12040 * print.c (print_preprocess, print_object): Likewise.
12042 * search.c (compile_pattern): Use NILP when checking for nil.
12044 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
12045 __OPTIMIZE__]: Provide a GNU C macro version that handles
12046 lisp-object unions.
12047 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
12048 field, to better cope with ENABLE_CHECKING and calls that modify a
12049 Lisp_Object using its old value.
12051 2000-04-04 Gerd Moellmann <gerd@gnu.org>
12053 * window.c (compare_window_configurations): Signal an error
12054 if parameters C1 or C2 aren't window configurations.
12056 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
12057 AFTER_POTENTIAL_GC calls around calls to functions that can
12058 signal an error and thus invoke the debugger.
12060 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12062 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12063 an error if decoding fails.
12065 * keyboard.c (lispy_mouse_names): Variable removed.
12066 (Vlispy_mouse_stem): New variable.
12067 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12068 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12069 for any mouse button number. Increase size of mouse_syms and
12070 button_down_location as needed. Call modify_event_symbol with
12071 different arguments.
12072 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12073 Call modify_event_symbol with different arguments.
12074 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12075 for any button number. Call modify_event_symbol with different
12077 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
12078 Accept a string for NAME_ALIST_OR_STEM.
12080 * lisp.h (larger_vector): Add prototype.
12082 * fns.c (larger_vector): Make externally visible.
12084 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
12086 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
12088 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
12089 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
12090 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
12091 we are between str1 and str2.
12092 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
12093 (PATFETCH): Use `TRANSLATE'.
12094 (PATFETCH_RAW): Fetch multibyte char if applicable.
12095 (PATUNFETCH): Remove.
12096 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12097 When writing a char, write it directly into the pattern buffer rather
12098 than going needlessly through a temp char-array.
12099 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
12100 multibyte magic and remove the useless `#ifdef emacs'.
12101 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
12104 * regex.h (struct re_pattern_buffer): Make field `multibyte'
12105 conditional on `emacs'.
12107 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
12109 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12111 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
12112 non-union-type versions of XMARK and friends here, because XMARK
12113 and friends won't work on an integer field if NO_UNION_TYPE is not
12115 (make_number): Define as a function if it's not defined as a macro.
12117 * composite.c (run_composite_function): Use NILP when checking for nil.
12118 (syms_of_composite): Delete local var NARGS, pass an int as first
12119 argument to Fmake_hash_table.
12121 * editfns.c (text_property_stickiness): Use NILP to test
12122 Lisp_Object boolean value.
12123 (Fmessage_or_box): Don't use NILP to test int variable.
12124 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
12125 problems reading from and changing the same lisp value in an
12128 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12130 * term.c (TN_no_color_video): New variable.
12131 (term_init): Intitialize TN_no_color_video.
12132 (enum no_color_bit): New enumeration.
12133 (MAY_USE_WITH_COLORS_P): New macro.
12134 (turn_on_face): Use it to determine if attributes may be used
12135 combined with colors.
12137 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12139 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
12140 with int lvalues via casts; instead, just yield lisp object lvalues.
12141 (enlarge_window): Variable sizep now points to Lisp_Object. Use
12142 proper accessor macros.
12143 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
12144 (grow_mini_window): Fix typo getting int value of root->height.
12146 * xdisp.c (compute_string_pos): Fix order of arguments to
12147 string_pos_nchars_ahead.
12148 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
12149 count arg to variable-arg routines like Frun_hook_with_args and
12151 (back_to_previous_visible_line_start)
12152 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
12153 fixed-arg routines like Fget_char_property and Fmake_string.
12154 (reconsider_clip_changes): Use XINT when comparing integer lisp
12155 objects, or passing them as int arguments.
12156 (mark_window_display_accurate, insert_left_trunc_glyphs)
12157 (append_space, extend_face_to_end_of_line): Use make_number when
12158 storing or passing integer values as lisp objects.
12159 (set_cursor_from_row, highlight_trailing_whitespace): Use
12160 INTEGERP, not implicit test against zero, for glyph object.
12161 (try_window_id): Don't use make_number when we want an int value.
12163 * xfaces.c (xlfd_symbolic_value): Make last argument a
12164 Lisp_Object, to be consistent with callers.
12165 (Fbitmap_spec_p): Use XINT to get numeric value of height.
12166 (lface_hash): Apply XFASTINT to lisp values before folding in.
12168 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
12169 fill in window width and height. Pass an int, not a lisp object,
12170 as first arg to Finsert.
12172 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12174 * xfaces.c (realize_basic_faces): Block input while realizing
12177 * keyboard.c (lispy_mouse_names): Add additional mouse names.
12179 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
12181 2000-03-31 Gerd Moellmann <gerd@gnu.org>
12183 * xterm.c (x_produce_glyphs): When displaying unibyte text
12184 or ASCII, handle case that per-char metric is null.
12186 2000-03-30 Ken Raeburn <raeburn@gnu.org>
12188 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
12190 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
12191 (XSUBR, XBUFFER): Verify correct object type before returning
12192 pointer, using eassert.
12193 * frame.h (XFRAME): Likewise.
12195 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
12196 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
12197 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
12198 * data.c (set_internal): Likewise.
12199 * dispextern.h (WINDOW_WANTS_MODELINE_P)
12200 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
12201 * fileio.c (auto_save_1): Likewise.
12202 * insdel.c (check_markers): Likewise.
12203 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
12204 * undo.c (record_insert): Likewise.
12205 * vmsproc.c (child_sig): Likewise.
12206 * window.c (unshow_buffer, window_loop): Likewise.
12207 * xterm.c (x_erase_phys_cursor): Likewise.
12209 2000-03-30 Gerd Moellmann <gerd@gnu.org>
12211 * xfns.c (free_image_cache): Free the cache structure itself
12212 last, after all its members have been freed.
12214 * lisp.h (xstrdup): Add prototype.
12216 * alloc.c (xstrdup): Moved here from xfaces.c.
12217 (allocating_for_lisp): Variable removed.
12218 (lisp_malloc): Block input around the calls to malloc and mem_insert.
12220 * xfaces.c (realize_tty_face): Use find_symbol_value instead
12222 (xstrdup): Moved to alloc.c.
12224 2000-03-29 Ken Raeburn <raeburn@gnu.org>
12226 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
12228 * emacs.c (main): Fix sense of no-loadup test.
12230 * config.in (ENABLE_CHECKING): Undef.
12232 * lisp.h (struct interval): Replace "parent" field with a union of
12233 interval pointer and Lisp_Object; add new bitfield to use as
12234 discriminant. Change other flag fields to bitfields.
12235 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
12236 is defined and the supplied test fails, print a message and abort.
12237 (eassert): New macro. Use CHECK to provide an assert-like facility.
12239 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
12240 pointers; abort if the value looks like a lisp object.
12241 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
12242 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
12243 Modify for new interval parent definition.
12245 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
12246 (UNMARK_BALANCE_INTERVALS): Update references that need an
12247 addressable lisp object in the interval structure.
12248 (die): New function.
12249 (suppress_checking): New variable.
12251 * intervals.c (interval_start_pos): Just return 0 if there's no
12254 2000-03-29 Gerd Moellmann <gerd@gnu.org>
12256 * lread.c (read1): Accept `.' (period) as symbol start like in CL
12257 and earlier Emacs versions.
12259 * keyboard.c (Ftop_level): Cancel busy-cursor.
12261 * eval.c (call_debugger): Cancel busy-cursor.
12263 2000-03-29 Kenichi Handa <handa@etl.go.jp>
12265 * search.c (Freplace_match): Adjust multibyteness of the current
12266 buffer and NEWTEXT. Free allocated memory before signaling an error.
12268 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
12270 * regex.c (analyse_first): New function obtained by ripping out most
12271 of re_compile_fastmap and generalizing it a little bit so that it
12272 can also just return whether a given (sub)pattern can match the empty
12274 (regex_compile): Use `analyse_first' to decide whether the loop-check
12275 needs to be done or not for *, +, *? and +? (the loop check is costly
12276 for non-greedy repetition).
12277 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
12279 2000-03-28 Dave Love <fx@gnu.org>
12281 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
12283 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
12285 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
12287 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
12289 (enum re_opcode_t): Update description of succeed_n.
12290 (PATFETCH): Always define.
12291 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
12292 operators, char classes, shy-groups and intervals).
12293 Optimize special cases of intervals so as to only use succeed_n and
12294 jump_n when really needed.
12295 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
12296 that we don't have to handle the special cases any more.
12297 Simplify on_failure_jump handling as well.
12299 2000-03-28 Jason Rumney <jasonr@gnu.org>
12301 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
12303 2000-03-27 Gerd Moellmann <gerd@gnu.org>
12305 * s/freebsd.h (GC_SETJMP_WORKS): Define.
12307 * s/msdos.h (GC_SETJMP_WORKS): Define.
12309 * alloc.c (mark_maybe_object): New function.
12310 (mark_memory): Use it.
12311 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
12312 (setjmp_tested_p, longjmp_done): New variables.
12313 (test_setjmp): New function.
12314 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
12315 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
12317 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
12318 to DEC_TEXT_POS and INC_TEXT_POS.
12320 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
12321 with parameter MULTIBYTE_P.
12323 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
12325 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
12326 buffers because it looks for multibyte character byte sequences
12327 which don't exist in unibyte text.
12329 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
12331 * xfaces.c (register_color, unregister_color, unregister_colors)
12332 [DEBUG_X_COLORS]: New functions.
12333 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
12335 * xfns.c (x_set_cursor_color): Get color reference counts right.
12337 * xterm.c (x_copy_color): New function.
12338 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
12340 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
12341 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
12342 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
12343 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
12344 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
12345 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
12346 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
12347 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
12348 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
12349 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
12351 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
12352 names for handling per-buffer variables.
12354 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
12355 instead of MAX_BUFFER_LOCAL_VARS.
12356 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
12358 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
12360 * xfns.c (x_specified_cursor_type): New function.
12361 (x_set_cursor_type): Use it.
12363 * buffer.h (struct buffer): Add cursor_type.
12365 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
12367 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
12368 (print_partial_compiled_pattern, re_compile_fastmap):
12370 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
12371 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
12372 executing it as well as when popping it off the stack to find infinite
12373 loops in non-greedy repetition operators.
12375 2000-03-26 Gerd Moellmann <gerd@gnu.org>
12377 * doc.c (Qfunction_documentation): New variable.
12378 (syms_of_doc): Initialize Qfunction_documentation.
12379 (Fdocumentation): If FUNCTION is a symbol with non-nil
12380 `function-documentation' property, return a documentation derived
12383 * buffer.c (syms_of_buffer): Add default-cursor-type.
12384 (init_buffer_once): Don't let cursor_type have a local value
12387 * xterm.c (x_display_and_set_cursor): Choose cursor depending
12388 on buffer-local value of cursor_type.
12389 (x_draw_bar_cursor): Add parameter WIDTH.
12391 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
12392 (init_buffer_once): Set default cursor_type value to t.
12393 Mark cursor_type as local everywhere.
12394 (syms_of_buffer): New per-buffer variable cursor-type.
12396 * buffer.h (struct buffer): Remove member local_var_flags,
12398 (MAX_BUFFER_LOCAL_VARS): New macro.
12399 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
12400 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
12401 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
12402 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
12404 * print.c (print_object): Use new macros for per-buffer variables.
12406 * category.c (Fset_category_table): Use new macros for per-buffer
12409 * buffer.c (buffer_permanent_local_flags): Make a char array.
12410 (max_buffer_local_idx): New variable.
12411 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
12412 for new handling of per-buffer variables.
12413 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
12414 (init_buffer_once): Initialize per-buffer vars differently.
12415 Set max_buffer_local_idx.
12417 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
12420 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
12422 * data.c (do_symval_forwarding, store_symval_forwarding)
12423 (find_symbol_value, set_internal, default_value, Fset_default)
12424 (Fkill_local_variable, Flocal_variable_p): Use new macros for
12425 per-buffer variables.
12427 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
12429 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12431 * xterm.c (x_term_init): Unblock input around call1 of
12432 Qvendor_specific_keysyms.
12434 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
12435 (find_defun_start): Consider an open parenthesis in column 0
12436 a defun start only if open_paren_in_column_0_is_defun_start is set.
12437 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
12439 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
12441 * eval.c (Fautoload): Add entry in load-history (if after dump).
12442 * lread.c (load-history): Update docstring.
12444 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12446 * indent.c (Fvertical_motion): Always use the current buffer.
12447 Temporarily change the window's buffer, if necessary.
12449 2000-03-23 Gerd Moellmann <gerd@gnu.org>
12451 * xterm.c (fast_find_position): Make sure not to consider rows
12452 not visible in the window.
12454 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
12456 * regex.c (enum syntaxcode): Provide default for non-Emacs.
12457 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
12459 2000-03-22 Jason Rumney <jasonr@gnu.org>
12461 * w32menu.c (single_submenu): Set help string to NULL if none.
12462 (w32_menu_show): Set help string correctly.
12463 (add-menu-item): Set help string in MIIM_DATA for menu item.
12464 Load SetMenuItemInfoA explicitly.
12465 (w32_menu_display_help): New function.
12467 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
12468 (QCdata): Moved to xdisp.c.
12470 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
12471 (Vw32_charset_to_codepage_alist): Removed.
12472 (Vw32_charset_info_alist): New variable.
12473 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
12474 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
12475 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
12476 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
12478 (w32_codepage_for_font): Use Vw32_charset_info_alist.
12479 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
12480 Define Vw32_charset_info_alist and w32_charset symbols.
12482 2000-03-22 Jason Rumney <jasonr@gnu.org>
12484 * makefile.nt (w32bdf.obj): Update dependencies.
12486 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
12488 * w32fns.c: Include fontset.h after dispextern.h.
12489 (Fx_create_frame): Do not create fontset.
12490 (w32_load_system_font): Doc fix.
12491 (Fx_close_connection): Free full_name if it is not shared.
12493 * w32term.c: Include fontset.h after dispextern.h.
12494 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
12496 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
12497 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
12498 (w32_font_is_double_byte): New function, needs body.
12499 (x_append_glyph): Set glyph->glyph_not_available_p.
12500 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12501 it->charset. If it->multibyte_p is zero and it->c is a multibyte
12502 character, convert it to a unibyte character.
12503 (struct glyph_string): Delete member `charset'.
12504 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
12505 calculating it is found.
12506 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12507 the case that per char metric is not available correctly.
12508 (x_fill_glyph_string): Handle the case that the specific glyph is
12509 not available correctly.
12510 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12511 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12512 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12513 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12514 fontset. Don't call FS_LOAD_FONT.
12516 2000-03-22 Ken Raeburn <raeburn@gnu.org>
12518 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
12519 (INT_LISPLIKE): New macro.
12520 (NULL_INTERVAL_P): Use it.
12521 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
12522 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
12523 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
12525 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
12526 explicit references to "parent" field of struct interval and
12527 associated unclean type conversions.
12528 * intervals.c (create_root_interval, root_interval, rotate_right)
12529 (rotate_left, balance_possible_root_interval, split_interval_right)
12530 (split_interval_left, interval_start_pos, find_interval)
12531 (next_interval, previous_interval, update_interval)
12532 (adjust_intervals_for_insertion, delete_node, delete_interval)
12533 (adjust_intervals_for_deletion, merge_interval_right)
12534 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
12535 (copy_intervals_to_string): Likewise.
12536 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
12538 * syntax.c (update_syntax_table): Likewise.
12540 * intervals.c (reproduce_tree_obj): New function, like
12541 reproduce_tree but takes a Lisp_Object for the parent. Declare
12543 (graft_intervals_into_buffer): Use it when appropriate.
12544 (reproduce_tree): Declare with prototype.
12545 (balance_possible_root_interval): Check that the parent is a lisp
12546 object before trying to examine its type.
12548 2000-03-22 Gerd Moellmann <gerd@gnu.org>
12550 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
12551 as strings only if both are known to be strings.
12553 * s/openbsd.h (LIBS_TERMCAP): Undef.
12555 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
12557 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
12558 definitions for non-Emacs compilation.
12559 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
12560 outside of `#ifdef emacs'.
12561 (print_partial_compiled_pattern): Update.
12562 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
12563 (re_compile_fastmap): Merge handling of charset and charset_not (for
12564 emacs and non-emacs compilation as well).
12565 Similarly for (not)categoryspec and (not)syntaxspec.
12566 Don't use the fastmap when reaching `anychar' since the added
12567 complexity is not justified.
12568 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
12569 and (not)syntaxspec. Merge (not)categoryspec.
12571 2000-03-22 Kenichi Handa <handa@etl.go.jp>
12573 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
12574 (FACE_FOR_CHAR): Define them differently for the configuration of
12577 2000-03-21 Dave Love <fx@gnu.org>
12579 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
12582 2000-03-21 Gerd Moellmann <gerd@gnu.org>
12584 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
12585 (lface_fully_specified_p): Don't check contents of
12586 LFACE_FONT_INDEX because that attribute is optional.
12587 (realize_x_face): Remove now unwarranted xassert.
12589 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
12591 The following changes are to make font selection based on
12592 characters, not charset. In addition, they recover fontset
12593 facilities while utilizing the new font selection mechanism.
12595 * Makefile.in (fontset.o): Depend on dispextern.h.
12597 * alloc.c (mark_face_cache): Don't mark face->registry.
12599 * dispextern.h (struct glyph): New member glyph_not_available_p.
12600 Use 22 bits for face_id.
12601 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
12602 (struct face): Delete member registry, new member ascii_face.
12603 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
12604 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
12605 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
12606 (struct it): Delete member charset, new member glyph_not_available_p.
12608 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
12609 (struct fontset_info, struct fontset_data): Structs removed.
12610 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
12611 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
12612 (fs_load_font, fs_query_fontset): Adjusted for new argument.
12613 (fs_free_face_fontset, fontset_font_pattern)
12614 (face_suitable_for_char_p, face_for_char)
12615 (make_fontset_for_ascii_face): Extern them.
12616 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
12617 (FS_LOAD_FACE_FONT): New macro.
12619 * fontset.c: All codes rewritten or adjusted for the change of
12620 fontset implementation. Now fontset is represented by char table.
12621 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12623 (my_strcasecmp): Function removed.
12624 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12625 (AREF, ASIZE): New macros.
12626 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12627 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12628 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12629 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12630 (fontset_id_valid_p, font_family_registry, fontset_name)
12631 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12632 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12634 (fs_load_font): New arg FACE. Caller changed.
12635 (fs_query_fontset): Argument changed. Caller changed.
12636 (Fquery_fontset): call fs_query_fontset.
12637 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12639 (clear_fontset_elements, check_registry_encoding)
12640 (check_fontset_name): New functions.
12641 (syms_of_fontset): Set char-table-extra-slots property of fontset
12642 to 3. Staticpro and initialize Vfontset_table and
12643 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12645 * frame.h (struct frame): Member `fontset_data' removed.
12646 (FRAME_FONTSET_DATA): Macro removed.
12648 * frame.c (make_frame): Don't allocate f->fontset_data.
12649 (Fdelete_frame): Don't free f->fontset_data.
12651 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12653 * xdisp.c (charset_at_position): Function removed.
12654 (init_iterator): Don't set member charset of struct `it'.
12655 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12656 (next_element_from_display_vector, insert_left_trunc_glyphs):
12658 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12660 (get_next_display_element, append_space)
12661 (extend_face_to_end_of_line): Likewise.
12663 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12665 (clear_font_table, frame_update_line_height, load_face_font):
12666 Adjusted for the change of fontset implementation.
12667 (load_face_fontset_font): Function removed.
12668 (pixel_point_size): New function.
12669 (font_list): Argument type changed. Caller changed.
12670 (LFACE_FONT): New macro.
12671 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12672 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12673 Lisp_Object. Determine the font name by actually loading a font
12674 by the specified pattern. Set LFACE_FONT (lface) to the specified
12675 pattern. Even if a font is not found, don't try alternatives.
12676 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12677 (set_font_frame_param): If `font' is specified in lface, use it.
12678 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12679 (lface_same_font_attributes_p): Likewise.
12680 (make_realized_face): Arguent changed. Caller changed. Set
12681 face->ascii_face to face itself.
12682 (free_realized_face): Free face->fontset if face is for ASCII.
12683 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12684 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12685 (free_realized_multibyte_face): New function.
12686 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12687 changed. Caller changed.
12688 (try_font_list): Argument type changed.
12689 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12690 (choose_face_font): Argument changed. Handle fontset properly.
12691 (choose_face_fontset_font): Function removed.
12692 (realize_default_face, realize_named_face): Don't remove the
12694 (realize_face): Argument changed. Caller changed. Remove face
12695 with the arg former_face_id in advance. Load font for the new face.
12696 (realize_x_face): Argument changed. Caller changed. For a
12697 multibyte character, share fontset with base_face. For a single
12698 byte character, make a new realized fontset. Don't load a font here.
12699 (realize_tty_face): Argument changed. Caller changed.
12700 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12701 (face_at_buffer_position): Don't check multibyte_p for returning
12703 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12704 FACE_SUITABLE_FOR_CHARSET_P.
12705 (syms_of_xfaces): Remove code for Qx_charset_registry and
12706 Vface_default_registry.
12708 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12709 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12710 (x_per_char_metric): Don't try FONT->default_char. Even if
12711 pcm->width is zero, glyph bits may exist.
12712 (x_encode_char): Always initialize char2b->byte1.
12713 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12714 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12715 (x_append_glyph): Set glyph->glyph_not_available_p.
12716 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12717 it->charset. Handle the case that per char metric is not
12718 available. If it->multibyte_p is zero and it->c is a multibyte
12719 character, convert it to a unibyte character.
12720 (struct glyph_string): Delete member `charset'.
12721 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12722 the case that per char metric is not available correctly.
12723 (x_fill_glyph_string): Handle the case that the specific glyph is
12724 not available correctly.
12725 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12726 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12727 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12728 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12729 fontset. Don't call FS_LOAD_FONT.
12731 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12732 (x_create_tip_frame): Likewise.
12733 (Fx_close_connection): Free full_name of font_info.
12735 * fns.c (optimize_sub_char_table): New function.
12736 (Foptimize_char_table): New function.
12737 (syms_of_fns): Defsubr Soptimize_char_table.
12739 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12741 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12742 only if buffer is displayed in some window.
12744 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12745 (try_window_reusing_current_matrix): Don't call scroll run
12746 function if run's current and desired position are the same;
12747 this prevents cursor flickering.
12749 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12751 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12753 * regex.c (RE_STRING_CHAR): New macro.
12754 (GET_CHAR_AFER_2): Remove.
12755 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12756 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12757 (print_partial_compiled_pattern, re_compile_fastmap)
12758 (re_match_2_internal): Remove on_failure_jump_exclusive.
12759 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12760 optimization only need to work for * (ie. can use of_keep_string_jump).
12761 Remove the special case for .*\n since it is now covered by the general
12763 (re_search_2): Don't bother with `room'.
12764 (skip_one_char): New function.
12765 (skip_noops): Simplify since `memory' is not needed any more.
12766 (mutually_exclusive_p): Restructure slightly to use `switch' and
12767 add handling for "all" remaining cases.
12768 (re_match_2_internal): Change on_failure_jump_smart to use
12769 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12770 rather than on_failure_jump_exclusive.
12772 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12774 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12775 number of bits per RGB because it's everywhere used as the depth
12778 * term.c (calculate_costs): Remove code dealing with X frames.
12780 2000-03-19 Richard M. Stallman <rms@gnu.org>
12782 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12784 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12786 * lread.c (read_integer): Unread the last char not consumed.
12788 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12790 * xterm.c (x_update_window_cursor): Don't update in frames
12791 which are in the process of being deleted.
12793 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12795 * Makefile.in (mostlyclean): Add `*.core'.
12796 (clean): Add `bootstrap-emacs'.
12798 * lread.c (read_integer): New function.
12799 (read1): Support read syntax #o, #x, #b, #r.
12801 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12803 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12804 make sure POINTER_TO_OFFSET gives the same value before and after
12805 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12806 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12807 (debug): Now only active if > 0 rather than if != 0.
12808 (DEBUG_*): Update for the new meaning of `debug'.
12809 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12810 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12811 in `succeed_n', `jump_n' and `set_number_at'.
12812 (store_op1, store_op2, insert_op1, insert_op2)
12813 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12814 (group_in_compile_stack): Move to after its arg's types are
12815 declared and add a prototype.
12816 (PATFETCH): Define in terms of PATFETCH_RAW.
12817 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12818 (QUIT): Redefine as a nop except for NTemacs.
12819 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12820 indentation of the greedy-op and shy-group code.
12821 (at_(beg|end)line_loc_p): Fix argument's types.
12822 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12823 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12824 (MATCHING_IN_FIRST_STRING): Remove.
12825 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12826 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12827 QUIT unconditionally.
12829 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12831 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12834 * process.c (send_process): Add a hint that the function
12835 can call Lisp code to its comment.
12837 * lread.c (load_dangerous_libraries): New variable.
12838 (Vbytecomp_version_regexp): New variable.
12839 (safe_to_load_p): New function.
12840 (Fload): Handle files not compiled with Emacs specially.
12841 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12843 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12845 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12847 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12848 support functions only if HAVE_X11R6_XIM is defined.
12849 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12851 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12853 * xfns.c (X_I18N_INHIBITED): Don't define.
12854 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12855 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12857 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12858 (HAVE_X11R6_XIM): Define.
12860 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12862 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12863 If set, call XSynchronize.
12865 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12867 * regex.c: Declare a new type `re_char' used throughout the code
12868 for the string char type. It's `const unsigned char' to match the
12869 rest of Emacs. Consistently make sure all pointers to strings use
12870 it and make sure all pointers into the pattern use `unsigned char'.
12871 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12872 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12875 * charset.h (GET_CHAR_AFTER_2): Remove.
12876 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12878 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12880 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12881 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12882 of them try to use backquotes.
12884 2000-03-12 Dave Love <fx@gnu.org>
12886 * unexelf.c: Restore changes of 1999-10-19.
12887 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12888 fix its type and alignment; copy it from current process.
12890 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12892 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12893 has been found. Fix bug not computing timer's predecessor.
12895 * fileio.c (Fread_file_name): Handle case that DIR contains a
12898 * window.c (Fsave_window_excursion): Doc fix.
12900 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12902 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12904 * msdos.c (vga_installed): New function, code moved from
12905 dos_set_window_size.
12906 (Qbar, Qcursor_type, outside_cursor): New variables.
12907 (syms_of_msdos): Intern and staticpro them.
12908 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12909 shape used outside Emacs when called for the first time.
12910 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12911 cursor shape used outside Emacs.
12912 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12913 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12915 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12916 parameters specify the cursor. Make qreverse a global
12917 variable (renamed to Qreverse).
12919 2000-03-09 Gerd Moellmann <gerd@gnu.org>
12921 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12923 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12925 This is a big redesign of failure-stack and register handling, prompted
12926 by bugs revealed when trying to add shy-groups. Overall, what happened
12927 is that loops are now structured a little differently, groups can be
12928 shy and the code is a little simpler.
12930 * regex.h: Update the copyright.
12931 (RE_SHY_GROUPS): New value.
12932 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12933 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12935 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12936 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12937 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12938 for (start|stop)_memory since they now only take one argument (the
12939 second has becomes unnecessary).
12940 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
12941 (print_compiled_pattern): Use %ld to printf long ints and flush to
12942 make debugging a little easier.
12943 (union fail_stack_elt): Make the integer unsigned.
12944 (struct fail_stack_type): Add a `frame' element.
12945 (INIT_FAIL_STACK): Init `frame' as well.
12946 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12947 (DEBUG_PUSH, DEBUG_POP): Remove.
12948 (NUM_REG_ITEMS): Remove.
12949 (NUM_NONREG_ITEMS): Adjust.
12950 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12951 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
12952 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
12953 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12955 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12956 address pushed is not the destination of the jump but the source
12958 (NUM_FAILURE_ITEMS): Remove.
12959 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
12960 registers before the actual failure point). Don't hardcode any
12961 meaning for str==NULL anymore.
12962 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
12963 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12965 (REG_UNSET_VALUE): Use NULL (why not?).
12966 (compile_range): Remove declaration since it doesn't exist.
12967 (struct compile_stack_elt_t): Remove inner_group_offset.
12968 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12969 (regex_grow_registers): Remove dead code.
12970 (FIXUP_ALT_JUMP): New macro.
12971 (regex_compile): Add shy-groups Change loops to use
12972 on_failure_jump_smart&jump instead of
12973 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12974 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12975 variable to me). Use `jump' instead of `jump_past_alt' and don't
12976 bother with push_dummy_failure in alternatives since it is now
12977 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12978 emacs' for (re)allocating the stack.
12979 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12980 from loop when bufp->can_be_null rather than jumping to `done'.
12981 Avoid jumping backwards so as to ensure termination. Use
12982 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12983 backreferences. Remove dead code in handling of `anychar'.
12984 (skip_noops, mutually_exclusive_p): New functions taken from the
12985 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12986 improve mutually_exclusive_p to handle ".+\n".
12987 (lowest_active_reg, highest_active_reg)
12988 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12989 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12990 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12991 variables. Push register (in `start_memory') on the stack rather
12992 than storing it in old_reg(start|end). Remove the cycle detection
12993 from `stop_memory', replaced by the use of on_failure_jump_loop
12994 for greedy loops. Add code for the new on_failure_jump_<foo>.
12995 Remove ad-hoc code in `on_failure_jump' to push more registers in
12996 the case of a loop. Take out code from `maybe_pop_jump' into
12997 separate functions and adapt it to the semantics of
12998 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12999 and push_dummy_failure. Remove dummy_failure handling and
13000 handling of `failures to jump to on_failure_jump' (this last one
13001 was already dead code, it seems).
13002 (group_match_null_string_p, alt_match_null_string_p)
13003 (common_op_match_null_string_p): Remove.
13005 2000-03-08 Dave Love <fx@gnu.org>
13007 * config.in: Don't depend on __STDC__ for volatile.
13008 Add POINTER_TYPE, PTR, PROTOTYPES.
13010 * hftctl.c, strftime.c: Use PROTOTYPES.
13011 * eval.c (find_handler_clause): Likewise.
13013 * mem-limits.h: Use POINTER_TYPE.
13015 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
13016 (memory_warnings): Declare using POINTER_TYPE.
13018 2000-03-08 Gerd Moellmann <gerd@gnu.org>
13020 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
13022 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
13024 * xfns.c: Remove obsolete code in #if 0.
13025 (Fx_focus_frame): New function.
13027 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13029 * coding.c (coding_category_name): Add coding-category-utf-8,
13030 coding-category-utf-16-be, coding-category-utf-16-le.
13031 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
13032 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
13033 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
13034 (detect_coding_utf_8): New function.
13035 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
13036 UTF_16_LOW_SURROGATE_P): New macros.
13037 (detect_coding_utf_16): New function
13038 (detect_coding_mask): When priorities are specified, skip any
13039 categories that have `nil' coding-system. Fix bug of returning
13040 wrong mask when PRIORITIES is specified and detect_coding_XXX()
13041 returns a mask not set in PRIORITIES.
13042 (detect_eol_type_in_2_octet_form): New function.
13043 (detect_eol): selects detect_eol_type_XXX to call according to
13044 cooding->category_idx.
13045 (detect_coding_system): Remove `nil' coding-system in the result.
13046 (Fupdate_coding_systems_internal): Update all coding-categories.
13048 * coding.h (CODING_CATEGORY_IDX_UTF_8)
13049 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
13051 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
13052 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
13053 (CODING_CATEGORY_IDX_UTF_16_LE)
13054 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
13055 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
13056 (CODING_CATEGORY_MASK_ANY): Include the above macros.
13057 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
13059 2000-03-07 Gerd Moellmann <gerd@gnu.org>
13061 * doc.c (Fdocumentation_property): If value is not a string,
13062 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13064 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13065 close the display with XtCloseDisplay. This caused a bus error
13068 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13069 complete but not unique.
13071 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13073 * process.c (send_process): Remove local variable `procname' that
13074 might become invalid when a GC happens. Instead, access the
13075 process name slot directly.
13077 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
13078 orig_height if set.
13080 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13081 orig_height if set.
13083 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
13085 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
13086 glyph matrices have been freed.
13088 2000-03-05 Gerd Moellmann <gerd@gnu.org>
13090 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
13091 (bootstrap-temacs): Set LC_ALL to C like for temacs.
13093 * xfns.c (QCdata): Moved to xdisp.c.
13095 * xdisp.c (QCdata): Moved here from xfns.c.
13096 (syms_of_xdisp): Initialize QCdata.
13098 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
13100 * window.c (coordinates_in_window): Use
13101 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
13102 FRAME_INTERNAL_BORDER_WIDTH.
13104 * xdisp.c (try_window_id): Recompute unchanged information if
13105 it is obviously invalid.
13107 * xterm.c (x_term_init): Create a colormap if not using the
13110 * xterm.h (select_visual): Change prototype.
13112 * xfns.c (select_visual): Rewritten. Recognize user-specified
13114 (visual_classes): New variable.
13116 2000-03-04 Gerd Moellmann <gerd@gnu.org>
13118 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
13119 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
13120 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
13121 (x_decode_color): Don't handle allocation of white and black specially.
13122 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
13123 XtNcolormap resources.
13124 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
13125 (Fx_create_frame): Initialize color members of x_output structure.
13126 (xpm_load): Pass colormap to XPM lib.
13128 * xfaces.c (x_free_colors): Access colormap of frame using
13129 FRAME_X_COLORMAP. Be paranoid about freeing black and white
13130 when default colormap is used.
13132 * xterm.c (x_term_init): Set Colormap member of x_display_info
13133 structure. Copy colormap if resource `privateColormap' is
13134 specified (PseudoColor only).
13135 (x_setup_relief_color): Access colormap of frame using
13138 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
13139 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
13141 2000-03-04 Jason Rumney <jasonr@gnu.org>
13143 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
13144 other non-platform-specific equivalents.
13145 [WINDOWSNT]: Include w32term.h, fontset.h and define X
13146 specific functions and macros as their w32 equivalents where
13147 non-platform-specifics are not available.
13148 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
13149 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
13150 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
13151 (frame_update_line_height): Use macros to access f->output_data.
13152 (defined_color): Remove FIXME comments; fixed.
13153 (x_face_list_fonts, prepare_face_for_display): Put X specifics
13154 into #ifdef blocks. Add WINDOWSNT blocks.
13155 (Fx_list_fonts): Use macros for accessing font data.
13156 (set_lface_from_font_name): Different default fonts for X and
13158 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
13159 scalable for backward compatibility.
13160 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
13161 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
13163 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
13166 * makefile.nt (w32faces.obj): Remove.
13169 2000-03-03 Jason Rumney <jasonr@gnu.org>
13171 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
13172 correct parameters.
13174 2000-03-03 Ken Raeburn <raeburn@gnu.org>
13176 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
13177 standard ELF definitions here if the system header does not.
13179 2000-03-03 Gerd Moellmann <gerd@gnu.org>
13181 * xterm.c (PER_CHAR_METRIC): Removed.
13182 (x_per_char_metric_1, x_default_char): New functions.
13183 (x_per_char_metric): If font's default char is invalid, return
13184 metrics of a suitably chosen usable default char.
13185 (x_draw_glyph_string_foreground): If font has an invalid default
13186 char, replace occurrences of unprintable chars with a suitably
13187 chosen usable default char.
13189 2000-03-02 Gerd Moellmann <gerd@gnu.org>
13191 * xterm.c (note_mouse_highlight): Return quickly if frame's
13192 glyph matrices have been freed.
13194 * dispnew.c (free_glyphs): Block input while freeing matrices.
13196 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
13198 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
13201 * dispextern.h (x_free_colors): Add prototype.
13203 * xfaces.c (x_free_colors): New function.
13204 (unload_color, free_face_colors): Use it.
13206 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
13208 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
13210 * window.c [MSDOS]: Include msdos.h.
13212 2000-03-02 Dave Love <fx@gnu.org>
13214 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
13216 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
13217 set C_OPTIMIZE_SWITCH for gcc.
13219 2000-03-02 Kenichi Handa <handa@etl.go.jp>
13221 * coding.c (coding_save_composition): Be sure to allocate
13222 composition data area in coding even if there's no composition in
13225 2000-03-01 Jason Rumney <jasonr@gnu.org>
13227 * w32term.c: Equivalent changes to those made to xterm.c on
13228 2000-02-25 and 2000-02-24.
13230 * w32fns.c: Equivalent changes to those made to xfns.c on
13231 2000-02-25 and 2000-02-21.
13233 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
13234 correct line-end convention is followed.
13236 * w32menu.c [HAVE_BOXES]: Remove #undef.
13237 (single_keymap_panes): Remove code for simulating checkmarks.
13238 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
13239 Remove code for drawing simulated checkmarks.
13240 (w32_menu_show): make unibyte help string correctly.
13241 (add_menu_item): draw standard Windows checkmarks. Draw radio
13242 buttons as radio buttons if possible.
13244 2000-03-01 Gerd Moellmann <gerd@gnu.org>
13246 * sysdep.c (start_of_text): Don't define this function for NetBSD
13249 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
13251 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
13252 (LINKER): Don't undef if __NetBSD__ is defined.
13254 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
13256 * fileio.c [__NetBSD__]: Define `unix'.
13258 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
13260 2000-02-29 Gerd Moellmann <gerd@gnu.org>
13262 * atimer.c (start_atimer): Don't abort when timers are stopped.
13263 (append_atimer_lists): New function.
13264 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
13265 arbitrary lists of stopped and running atimers.
13267 * atimer.c (cancel_atimer): Handle canceling an atimer when
13268 some timers are stopped.
13270 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
13271 after canceling it.
13273 * fns.c (maybe_resize_hash_table): Handle case of new size
13274 coming out as being the same as old size.
13276 2000-02-27 Jason Rumney <jasonr@gnu.org>
13278 * makefile.nt: Add atimer.h to dependencies.
13279 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
13280 * w32console.c: Only disable window system features for dispextern.h
13281 (initialize_w32_display): Build a display info for the console.
13282 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
13283 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
13284 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
13286 * w32gui.h (struct W32FontStruct): Revert last change after change
13288 * w32menu.c (single_submenu): Set up help string.
13289 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
13290 (w32_dialog_show): Set up help string.
13291 * w32term.c (w32_display_info_for_display): Remove unused function.
13292 (w32_draw_bitmap): Use pre-built bitmaps.
13293 (w32_initialize_display_info): New function to initialize parts of
13294 display info that are common to both GUI and console frames.
13295 (w32_term_init): Use w32_initialize_display_info. Do not set
13296 Vw32_num_mouse_buttons here, as it is not called for console
13297 frames. Build bitmaps for indicating truncated lines etc.
13298 (x_delete_display): Destroy pre-built bitmaps.
13299 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
13300 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
13302 2000-02-27 Dave Love <fx@gnu.org>
13304 * lisp.h: Add a bunch of prototypes.
13306 2000-02-26 Kenichi Handa <handa@etl.go.jp>
13308 * keyboard.c (read_char): Set `usec' correctly.
13310 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13312 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
13313 `lambda', set reg[RRR] to the map index.
13314 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
13315 reg[RRR] to 0. Otherwise, set it to -1.
13317 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13319 * emacs.c (main): Remove code snippet commented out with `//'.
13321 2000-02-25 Richard M. Stallman <rms@gnu.org>
13323 * fileio.c (Ffile_symlink_p): If result starts with a `/'
13324 and contains a `:', prepend `/:'.
13326 * window.c (select_window_1): If selected_window is nil,
13327 don't "swap out" the buffer's point.
13328 (Fset_window_configuration): Set selected_window to nil
13329 before calling Fselect_window.
13330 (unshow_buffer): Don't set point in buffer from window's point
13331 if another more recently selected window also shows the buffer.
13333 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13335 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
13337 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
13338 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
13339 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
13341 (DEFAULT_BUSY_CURSOR_DELAY): New define.
13342 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
13343 (hide_busy_cursor): New functions.
13344 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
13346 * minibuf.c (read_minibuf): Cancel busy-cursor.
13348 * keyboard.c (command_loop_1): Call start_busy_cursor before
13349 Fcommand_execute and cancel_busy_cursor after it.
13350 (timer_check): Remove busy-cursor code.
13351 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
13354 * process.c (wait_reading_process_input): Remove busy-cursor code.
13356 * eval.c (Fsignal): Call cancel_busy_cursor instead of
13357 Fx_hide_busy_cursor.
13359 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
13361 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
13363 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
13365 * xterm.c (XTread_socket): Remove busy-cursor code.
13367 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
13368 (build_frame_matrix_from_leaf_window): Put code handling
13369 glyph row's not being a slice of a frame row in #if 0.
13370 (sync_window_with_frame_matrix_rows): New function.
13371 (frame_row_to_window): New function.
13372 (mirror_line_dance): Handle copies between windows.
13374 * lread.c (Fload): Use `xfree' instead of `free'.
13375 (init_obarray): Use `xmalloc' instead of `malloc'.
13377 * window.c (Fset_window_buffer): Set WINDOW to the window
13379 (coordinates_in_window): Take frame's internal border width
13382 2000-02-24 Gerd Moellmann <gerd@gnu.org>
13384 * xterm.c (x_display_and_set_cursor): Display cursor of
13385 non-selected windows depending on the setting of
13386 cursor_in_non_selected_windows.
13388 * xdisp.c (cursor_in_non_selected_windows): New variable.
13389 (syms_of_xdisp): DEFVAR_BOOL it.
13391 2000-02-23 Gerd Moellmann <gerd@gnu.org>
13393 * data.c (Fstring_to_number): If number is greater than what
13394 fits into an integer, return a float.
13396 * eval.c (specbind): Remove references to
13397 keyword_symbols_constant_flag.
13399 * data.c (keyword_symbols_constant_flag): Removed.
13400 (Fmakunbound, set_internal, syms_of_data): Remove references to
13401 keyword_symbols_constant_flag.
13403 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
13405 2000-02-23 Kenichi Handa <handa@etl.go.jp>
13407 * syntax.c (multibyte_syntax_as_symbol): New variable.
13408 (syms_of_syntax): Declare it as a Lisp variable.
13409 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
13410 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
13411 nonzero, treat all multibyte characters as symbol.
13412 (init_syntax_once): Give syntax `word' to all multibyte characters.
13414 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
13416 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
13419 2000-02-21 Gerd Moellmann <gerd@gnu.org>
13421 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
13423 * xfns.c (x_window_to_frame, x_any_window_to_frame)
13424 (x_non_menubar_window_to_frame): Check the busy-cursor window.
13426 2000-02-21 Dave Love <fx@gnu.org>
13428 * frame.c (Vmouse_position_function): New variable.
13429 (Fmouse_position): Use it.
13430 (syms_of_frame): Install it.
13432 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
13434 2000-02-20 Gerd Moellmann <gerd@gnu.org>
13436 * fileio.c (Finsert_file_contents): Unbind the binding of
13437 standard-output done by temp_output_buffer_setup.
13439 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
13440 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
13441 (specbind, unbind_to): Handle most common case of non-constant
13442 symbol with trivial value specially.
13444 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
13446 2000-02-20 Richard M. Stallman <rms@gnu.org>
13448 * data.c (Fmake_variable_buffer_local): Doc fix.
13449 Init found_for_buffer to 0.
13450 (Fmake_variable_frame_local): If the variable has already
13451 been buffer-local, set the check_frame field.
13453 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
13455 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
13456 produced for CODING_MODE_LAST_BLOCK requires.
13458 2000-02-18 Dave Love <fx@gnu.org>
13460 * keyboard.c (echo_keystrokes): Remove declaration.
13461 (Vecho_keystrokes) New variable.
13462 (read_char, record_menu_key, read_key_sequence): Use it to allow
13463 use of float value.
13464 (syms_of_keyboard): Change Vecho_keystrokes declaration.
13466 * lread.c: Undef feature selection macros before defining.
13468 2000-02-18 Gerd Moellmann <gerd@gnu.org>
13470 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
13471 for symbols other than the symbol in question.
13473 2000-02-17 Dave Love <fx@gnu.org>
13475 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
13477 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13479 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
13481 * alloc.c (enum mem_type): Compile unconditionally.
13483 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
13485 * xfaces.c (tty_defined_color): Don't return faulire indication
13486 for unspecified-fg and unspecified-bg pseudo-colors.
13488 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13490 * alloc.c (mark_object): Don't mark symbol names in pure space.
13491 (gc_sweep): Don't unmark symbol names in pure space.
13493 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
13494 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
13495 [GC_MARK_STACK]: New defines.
13496 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
13497 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
13499 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
13501 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
13502 allocate_buffer instead of xmalloc.
13504 * alloc.c (toplevel): Include setjmp.h.
13505 (PURE_POINTER_P): New define.
13506 (enum mem_type) [GC_MARK_STACK]: New enumeration.
13507 (Vdead) [GC_MARK_STACK]: New variable.
13508 (lisp_malloc): Add parameter TYPE, call mem_insert if
13509 GC_MARK_STACK is defined.
13510 (allocate_buffer): New function.
13511 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
13512 (free_float) [GC_MARK_STACK]: Set type to Vdead.
13513 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
13514 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
13515 (MEM_NIL) [GC_MARK_STACK]: New define.
13516 (struct mem_node) [GC_MARK_STACK]: New structure.
13517 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
13518 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
13519 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
13520 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
13521 (mark_stack) [GC_MARK_STACK]: New functions.
13522 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
13523 (clear_marks): Removed.
13524 (gc_sweep): Set free conses' car, free floats' type, free
13525 symbols' function to Vdead. Use lisp_free to free buffers.
13526 (init_alloc_once): Initialize Vdead.
13527 (survives_gc_p): Return non-zero for pure objects.
13529 * alloc.c: Add comments throughout the file.
13531 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
13532 that unblocks alarms.
13534 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
13535 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
13536 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
13538 * frame.c (make_frame): Set frame initiallly to `garbaged'.
13540 2000-02-17 Kenichi Handa <handa@etl.go.jp>
13542 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
13543 avoid infinite error signaling. Allocate sufficient memory for
13544 eol_str in the case that eoltype is Lisp_Int.
13546 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
13548 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
13549 depends on the previous behavior.
13551 2000-02-16 Gerd Moellmann <gerd@gnu.org>
13553 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
13555 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13557 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
13559 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
13560 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
13563 2000-02-15 Richard M. Stallman <rms@gnu.org>
13565 * data.c (set_internal): Don't make variable buffer-local
13566 if within a let-binding for the same buffer.
13567 (let_shadows_buffer_binding_p): New function.
13569 * eval.c (specbind): For buffer-local value,
13570 record the current buffer also.
13571 (unbind_to): Cope with that change.
13573 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13575 * window.c (Fsave_window_excursion): Doc fix.
13577 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
13579 * syntax.c (back_comment): Make sure we only consider comment-starters
13580 of the relevant style and return -1 in case of a failure to find the
13581 beginning of the comment.
13582 (Fforward_comment): If back_comment fails, go back to the position just
13583 after the comment-end.
13584 (scan_lists): Add comment describing a very minor bug.
13586 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13588 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
13589 `completion-regexp-list' in the docstring.
13591 2000-02-14 Dave Love <fx@gnu.org>
13593 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
13595 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13597 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
13598 to Emacs' syntax. Also fix the comment about set/not-set meanings
13599 since Emacs syntax is not the value 0 any more.
13600 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
13601 since it's now part of RE_SYNTAX_EMACS.
13603 2000-02-12 Dave Love <fx@gnu.org>
13605 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
13607 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13609 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
13611 2000-02-12 Dave Love <fx@gnu.org>
13613 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
13615 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
13616 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
13617 * s/hpux.h: Don't define HAVE_VFORK.
13619 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
13621 * s/nextstep.h: Don't define HAVE_ALLOCA.
13623 * config.in: Add vfork bits.
13625 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13627 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13628 unwind function to undo the effect of stopping atimers.
13630 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13632 * atimer.c (stopped_atimers): New variable.
13633 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13636 * atimer.h (stop_other_atimers, run_all_atimers)
13637 (unwind_stop_other_atimers): Add function prototypes.
13639 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13641 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13643 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13644 library may depend on jpeg.
13645 (atimer.o): Depends on atimer.c.
13647 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13649 * insdel.c (del_range_1): Call update_compositions.
13650 (del_range_both): Call update_compositions just once..
13652 2000-02-10 Dave Love <fx@gnu.org>
13654 * xfns.c (create_frame_xic): Fix initialization of automatic
13655 aggregates for pcc.
13657 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13659 * ccl.c (CCL_MAKE_CHAR): New macro.
13660 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13661 registers by CCL_MAKE_CHAR before calling translate_char.
13662 <CCL_TranslateCharacterConstTbl> Likewise.
13664 2000-02-08 Dave Love <fx@gnu.org>
13666 * lread.c (__EXTENSIONS__): Define.
13668 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13670 * puresize.h (BASE_PURESIZE): Increase to 650000.
13672 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13674 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13677 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13679 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13680 md, mh, mb, mr, and me to the fake termcap entry.
13682 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13684 * sound.c (sound_cleanup): Don't call device close routine if the
13685 function pointer is null.
13687 2000-02-06 Andrew Innes <andrewi@gnu.org>
13689 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13690 around image definitions and prototypes.
13691 (gamma_correct) [WINDOWSNT]: New prototype.
13693 * w32term.c (x_make_frame_visible): Replace call to
13694 input_poll_signal with poll_for_input.
13696 * window.c [WINDOWSNT]: Include w32term.h.
13698 * xdisp.c [WINDOWSNT]: Include w32term.h.
13700 * makefile.nt: Add dependencies on w32gui.h.
13701 (OBJ1): Include atimer.obj.
13702 ($(BLD)\atimer.obj): New dependency rule.
13704 * w32.c (sigmask): New function (does nothing).
13705 (sigunblock): Ditto.
13707 * frame.c [WINDOWSNT]: Include w32term.h.
13709 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13711 * lread.c (syms_of_lread): Fix literal newlines.
13713 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13714 the string constant limit (2048 bytes) in MSVC.
13717 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13719 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13720 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13721 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13722 dispatch the event.
13724 2000-02-04 Dave Love <fx@gnu.org>
13726 * fileio.c: Remove some unused vars.
13727 (_GNU_SOURCE): Define (for euidaccess).
13729 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13731 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13733 (read_minibuf): Deal with allow_props correctly.
13735 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13737 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13739 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13741 * search.c (compile_pattern): If a cache entry has a nil regexp,
13742 fill in that entry instead of clobbering a previously cached
13745 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13747 * puresize.h (BASE_PURESIZE): Increase to 610000.
13749 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13751 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13754 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13756 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13757 instead of incrementing ic directly.
13758 <CCL_WriteExprConst> Likewise.
13759 <ccl_set_expr>: Set ic to jump_address.
13761 * fileio.c (e_write): Fix the handling of
13762 CODING_FINISH_INSUFFICIENT_SRC.
13764 2000-02-01 Dave Love <fx@gnu.org>
13766 * editfns.c (Fpropertize): Doc fix.
13768 * process.c (Fstart_process): Doc fix.
13770 * eval.c: Fix various doc strings not to duplicate information
13771 from help-manyarg-func-alist.
13773 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13775 * doc.c (Vhelp_manyarg_func_alist): New variable.
13776 (Fdocumentation): Use it.
13777 (syms_of_doc): Define it.
13779 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13781 * xterm.c (xim_open_dpy): Remove unused local variable.
13783 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13785 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13786 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13788 * fns.c (sweep_weak_table): New function.
13789 (sweep_weak_hash_tables): Use it. Keep on marking until there
13792 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13794 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13795 that XTread_socket does not crash by trying to call XNoOp on a
13798 2000-01-30 Jason Rumney <jasonr@gnu.org>
13800 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13801 Change selected_frame to SELECTED_FRAME ().
13802 (w32_console_mouse_position): Remove #ifndef MULE from around
13803 `insist' parameter.
13805 * makefile.nt: Remove dosfns.obj.
13807 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13809 * w32fns.c (w32_defined_color): Check for valid frame before
13810 applying gamma correction. Eliminate dependency on frame elsewhere.
13811 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13812 (w32_to_x_font): Use resx and resy not height_in and width_in.
13813 (x_to_w32_font): Doc fix.
13814 (xlfd_strip_height): New function to strip and return font height.
13815 (w32_font_match): Compare height separately from rest of xlfd
13816 spec, using xlfd_strip_height.
13818 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13819 width_in. Use w32_defined_color in place of defined_color.
13821 * w32faces.c: Merge more of DOS and X specifics in preparation for
13822 merge with xfaces.c.
13823 (defined_color): Remove FIXME comment.
13824 (tty_color_name): Provide w32-specific function.
13825 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13827 * w32console.c (turn_on_face, turn_off_face): Removed.
13828 (w32_face_attributes): New function.
13829 (Global_variables): Reduce scope where possible.
13830 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13832 (hl_mode): Don't modify text attributes.
13833 (write_glyphs): Don't do anything if len <= 0. Use
13834 w32_face_attributes to get attributes for drawing. Write
13835 terminating codes using char_attr_normal.
13836 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13837 (update_begin, update_end): Likewise.
13838 (vga_stdcolor_name): New function.
13839 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13840 (Fset_screen_color): Remove char_attr_reverse.
13842 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13844 * xfns.c (xic_set_preeditarea): Take window parameter and
13845 window-relative pixel-positions.
13847 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13848 is its frame's selected window.
13849 (xim_instantiate_callback): Likewise.
13851 * xfns.c (x_create_im): Removed.
13852 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13853 (supported_xim_styles): Renamed from supported_styles.
13854 (best_xim_style): Renamed from best_style.
13855 (create_frame_xic): Renamed from xic_create_frame.
13856 (free_frame_xic): Renamed from xic_destroy_frame.
13858 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13860 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13861 our frames, call XFilterEvent with 2nd parameter `None'.
13862 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13863 returning XBufferOverflow.
13864 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13865 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13866 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13867 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13868 (xim_initialize, xim_close)
13869 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13870 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13871 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13872 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13874 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13876 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13877 `xic_style' and `xic_xfs'.
13878 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13879 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13880 (FRAME_XIM): Removed.
13882 * xfns.c (supported_styles): New variable.
13883 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13884 (xic_create_xfontset, best_style, xic_create_frame)
13885 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13886 (xic_set_xfontset): New functions.
13888 2000-01-28 Dave Love <fx@gnu.org>
13890 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13892 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13894 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13896 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13897 for *scratch* if it already existed.
13899 * emacs.c (USAGE): New macro.
13900 (main): Use it to display usage information.
13902 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13904 Support for the menu-help feature:
13906 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
13908 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13909 part of the line to the termscript file.
13910 (IT_clear_to_end): Clear the entire line, not just its beginning.
13911 (menu_help_message, prev_menu_help_message): New variables.
13912 (IT_menu_make_room): Make room for the help_text member.
13913 (IT_menu_display): New argument disp_help; all callers changed.
13914 If disp_help is non-zero, store the help text of the active menu
13915 item in menu_help_message.
13916 (XMenuAddPane): Initialize the help_text member to NULL.
13917 (XMenuAddSelection): New argument help_text. Store it in the
13919 (XMenuActivate): New argument help_callback. If the value of
13920 menu_help_message has changed since the last time, display the
13921 menu help message text while waiting for the mouse to move. Clear
13922 the echo area before exiting.
13923 (XMenuDestroy): Free the help_text member.
13925 2000-01-27 Gerd Moellmann <gerd@gnu.org>
13927 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13928 XMenuAddSelection. Pass help callback to XMenuActivate.
13929 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13931 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13933 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13934 and EMACS_SET_USECS.
13936 2000-01-26 Dave Love <fx@gnu.org>
13938 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13940 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13941 an error may be signalled.
13943 2000-01-26 Gerd Moellmann <gerd@gnu.org>
13945 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13946 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13948 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13950 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13952 * charset.c (Fstring): If there is a multibyte char among
13953 the args, always return a multibyte string.
13955 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13957 * sysdep.c (sys_select): Turn atimers off and on instead of
13958 recording and restoring old alarm handler
13960 * process.c (toplevel): Include atimer.h.
13961 (create_process_1): Rewritten.
13962 (create_process): Use atimers instead of alarm.
13963 (wait_reading_process_input) [hpux]: Turn atimers off instead
13964 of turning off SIGALRM.
13965 (wait_reading_process_input): Turn off atimers instead off
13966 calling stop_polling.
13968 * emacs.c (main): Call init_atimer.
13970 * keyboard.c (toplevel): Include systime.h and atimer.h.
13971 (polling_for_input): Removed because unused.
13972 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13973 (poll_timer): New variable.
13974 (poll_for_input, poll_for_input_1): New functions.
13975 (start_polling, stop_polling): Rewritten.
13977 * keyboard.h (polling_for_input): Removed.
13979 * atimer.h, atimer.c: New files.
13981 * Makefile.in (obj): Add atimer.o.
13982 (atimer.o): New target.
13984 * blockinput.h (pending_atimers): Add extern declaration.
13985 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13987 * lisp.h (popup_activated_flag): Add extern declaration.
13989 * xmenu.c (popup_activated_flag): Make externally visible.
13990 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13991 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13993 * xterm.c (toplevel): Include atimer.h.
13994 (toolkit_scroll_bar_interaction): New variable.
13995 (Fxt_process_timeouts): Removed.
13996 (x_process_timeouts): New function.
13997 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13998 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13999 (x_make_frame_visible): Call poll_for_input_1 instead of
14000 input_poll_signal. Don't call alarm.
14001 (x_initialize): Install timer calling x_process_timeouts.
14003 2000-01-24 Dave Love <fx@gnu.org>
14005 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14006 Don't use -cckr -- apparently not now necessary.
14008 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14010 * msdos.c (IT_menu_display): Truncate long menu lines at the right
14013 2000-01-23 Jason Rumney <jasonr@gnu.org>
14015 * w32fns.c (w32_defined_color): Apply gamma correction before
14016 trying to map to the palette.
14017 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
14020 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
14021 here. Callers changed to always pass real device context.
14022 (w32_draw_bitmap): Likewise.
14023 (w32_get_glyph_overhangs): Likewise.
14024 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
14025 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
14026 pfnSetScrollInfo and SetScrollRange.
14027 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
14028 back into MULE characters after decoding them.
14029 (x_get_glyph_face_and_encoding): Likewise.
14030 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
14031 GetCharABCWidthsW fails, since this is defined on Windows 9x.
14032 (x_produce_glyphs): Calculate per char metrics for a character
14033 that we know exists in default font when font_not_found_p is true.
14035 2000-01-22 Jason Rumney <jasonr@gnu.org>
14037 * makefile.nt (intervals.obj, composite.obj): New modules.
14038 (composite.h): Added as dependency where appropriate.
14040 * w32gui.h (XGCValue): New struct for emulating X GCs.
14042 * w32term.h (XCharStruct): New struct for emulating X.
14044 * w32console.c (turn_on_face, turn_off_face): New functions.
14045 (change_line_highlight): New prototype for new redisplay.
14046 (write_glyphs): Support multibyte text. Support faces.
14048 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
14050 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
14051 throughout. struct frame * in place of FRAME_PTR.
14052 Skeleton support for images, toolbars, tooltips from xfns.c.
14053 (Fx_create_frame): Use system default for default scroll bar width.
14054 (w32_get_arg): Renamed from x_get_arg.
14055 (Fx_file_dialog): New function.
14056 (w32_list_fonts): Check cache before asking system.
14057 (Vw32_enable_synthesized_fonts): New variable.
14058 (Vw32_enable_italics): Obsolete, removed.
14060 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14061 Use SELECTED_FRAME macro.
14063 * w32menu.c: Add skeleton support for help strings on menus.
14064 (add_menu_item): Native checkbox and radio support added, but not
14065 yet enabled due to bugs.
14066 (push_menu_item): Add parameters type, selection and help.
14068 Formatting changes to reduce unnecessary diffs with xmenu.c.
14070 * w32select.c (Fw32_set_clipboard_data): Update call to
14071 find_charset_in_str.
14073 * w32term.c: Complete rewrite for new redisplay based on new
14074 xterm.c with necessary sections merged back in from old w32term.c.
14076 2000-01-21 Richard M. Stallman <rms@gnu.org>
14078 * data.c (set_internal): Further fix in same criterion.
14080 2000-01-20 Richard M. Stallman <rms@gnu.org>
14082 * data.c (set_internal): Fix the criteria for whether
14083 to swap out the old cached binding.
14085 2000-01-19 Dave Love <fx@gnu.org>
14087 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
14089 2000-01-18 Kenichi Handa <handa@etl.go.jp>
14091 * regex.c (re_compile_fastmap): While checking a range table for
14092 `charset', skip flag bits for a character class correctly.
14094 2000-01-17 Gerd Moellmann <gerd@gnu.org>
14096 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
14098 * xfns.c (x_window): Call lw_create_widget with new parameter list.
14100 * widget.c (EmacsFrameSetCharSize): Change size of children first
14101 because of problems with main window geometry management under Lesstif.
14103 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
14104 MENU_ITEMS_ITEM_.*.
14105 (MENU_ITEMS_ITEM_HELP): New enumerator.
14106 (push_menu_item): Add parameter HELP. Record help in menu_items.
14107 (single_menu_item, single_submenu, list_of_items): Call
14108 push_menu_item with new parameter.
14109 (single_submenu): Set help string in widget value.
14110 (menu_highlight_callback): New function.
14111 (set_frame_menubar): Call lw_create_widget with new
14113 (xmenu_show, xdialog_show): Ditto.
14115 2000-01-13 Gerd Moellmann <gerd@gnu.org>
14117 * sound.c (Fplay_sound): Improve doc string.
14119 2000-01-11 Richard M. Stallman <rms@gnu.org>
14121 * lisp.h (set_internal): Enter the new arg.
14123 * eval.c (specbind): Record buffer-local variables specially,
14124 indicating which buffer's binding was saved.
14125 (unbind_to): Restore buffer-local variables specially
14126 in the proper buffer.
14128 * data.c (set_internal): New arg BUF.
14130 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
14131 * data.c (Fset): Pass new arg to set_internal.
14132 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
14134 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14136 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
14138 2000-01-11 Richard M. Stallman <rms@gnu.org>
14140 * minibuf.c (Ftry_completion): Doc fix.
14142 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14144 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
14147 2000-01-11 Andreas Schwab <schwab@suse.de>
14149 * coding.c (code_convert_region): Initialize total_skip.
14151 2000-01-08 Dave Love <fx@gnu.org>
14153 * eval.c (Fuser_variable_p): Check customizability too.
14155 2000-01-07 Gerd Moellmann <gerd@gnu.org>
14157 * minibuf.c (Fcompleting_read): Doc fix.
14159 2000-01-05 Gerd Moellmann <gerd@gnu.org>
14161 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
14164 * xfns.c (x_create_im): New function to set IM and IC of a frame.
14165 Check that input style is supported before trying to create an
14167 (x_window): Call x_create_im.
14169 2000-01-04 Gerd Moellmann <gerd@gnu.org>
14171 * xfns.c (current_gif_memory_src): New variable.
14172 (gif_load): Record the address of the current memory source
14173 in current_gif_memory_src.
14174 (gif_read_from_memory): Use current_gif_memory_src.
14176 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
14177 macros statement form.
14179 * sound.c (struct sound): Renamed from struct sound_file.
14180 (struct sound): Add members `data' and `header_size'.
14181 (enum sound_attr): Add SOUND_DATA.
14182 (current_sound, current_sound_device): Variables renamed from
14183 sound_file and sound_device.
14184 (parse_sound): Parse :data.
14185 (parse_sound): Handle sound data in strings.
14186 (find_sound_type): Function renamed from find_sound_file_type.
14187 (wav_init, au_init): Fail if sound's header_size is smaller than
14188 needed header size.
14189 (wav_play, au_play): Play sounds from string data.
14191 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
14193 * lisp.h: Add prototype for allocate_string_data.
14195 * alloc.c (Fgarbage_collect): Return number of live and free strings.
14197 * alloc.c (mark_buffer): Remove code in #if 0.
14199 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
14200 (strings_consed): New variable.
14201 (allocate_string): Set it.
14202 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
14203 (Fmemory_use_counts): Return strings_consed. Use Flist.
14205 * alloc.c: General cleanup in comments etc. Remove conditional
14206 compilation for `standalone'.
14208 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
14210 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
14211 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
14212 (DONT_COPY_FLAG): Removed.
14213 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
14214 (struct sdata, struct sblock): New
14215 (struct string_block): Rewritten.
14216 (STRINGS_IN_STRING_BLOCK): New macro.
14217 (oldest_sblock, current_sblock, total_strings, total_free_strings)
14218 (large_sblocks, string_blocks, string_free_list): New variables.
14219 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
14220 (init_strings): Rewritten.
14221 (allocate_string, allocate_string_data, compact_small_strings)
14222 (free_large_strings, sweep_strings): New functions.
14223 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
14224 (struct string_block_head, current_string_block)
14225 (first_string_block, large_string_blocks, STRING_FULLSIZE)
14226 (STRING_PAD): Removed.
14227 (make_uninit_multibyte_string, make_pure_string): Rewritten.
14228 (Fgarbage_collect): Don't set mark bit in large strings.
14229 (mark_object): Mark strings differently. Mark symbol names
14231 (survives_gc_p): Test marked strings differently.
14232 (gc_sweep): Sweep strings differently, unmark strings in
14234 (compact_strings): Removed.
14236 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
14238 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
14239 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
14241 2000-01-04 Kenichi Handa <handa@etl.go.jp>
14243 * fileio.c (Finsert_file_contents): Signal error if visiting file
14244 in a non-empty buffer.
14246 * term.c (encode_terminal_code): Fix the previous change.
14248 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14250 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
14251 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
14253 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
14255 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14257 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
14258 need to test for MSDOS frames.
14260 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14262 * dosfns.c (unspecified_colors): Remove.
14263 (msdos_stdcolor_idx): Use global variables unspecified_fg and
14265 (msdos_stdcolor_name): Return strings for unspecified fore- and
14266 back-ground colors.
14268 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
14269 (syms_of_xfaces): Remove their staticpro's.
14270 (tty_color_name): Return Lisp strings for unspecified fore- and
14271 back-ground colors.
14272 (Finternal_set_lisp_face_attribute): Remove the special treatment
14273 for Qunspecified_{f,b}g.
14274 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
14276 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14278 * xdisp.c (reseat_at_next_visible_line_start): Position before
14279 newline only if ending up on a newline.
14280 (next_element_from_ellipsis): Return success. Handle case of
14281 displaying no ellipsis. Fix case of ellipsis defined in display table.
14282 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
14285 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14287 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
14288 (Fcolor_supported_p): Renamed from face-color-supported-p.
14290 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14292 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
14293 list of colors renamed to tty-defined-color-alist.
14294 (tty_color_name): Pass the frame to tty-color-by-index.
14295 (realize_tty_face): tty-color-alist is now a function which
14296 accepts the frame as argument.
14298 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
14300 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14302 * term.c (insert_glyphs): Pass glyph, not &glyph, to
14303 encode_terminal_code.
14305 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14307 * dispnew.c (mode_line_string): Support termcap frames as well.
14309 2000-01-01 Gerd Moellmann <gerd@gnu.org>
14311 * syntax.c (Fforward_word): Undo previous change.
14313 * editfns.c (Fconstrain_to_field): Don't constrain if
14314 inhibit-field-text-motion is non-nil.
14315 (Fline_beginning_position): Undo previous change.
14316 (Fline_end_position): Ditto.
14318 * syntax.c (Fforward_word): Notice field boundaries only if
14319 inhibit-field-text-motion is nil.
14321 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
14323 * editfns.c (Vinhibit_field_text_motion): New variable.
14324 (inhibit-field-text-motion): New DEFVAR_LISP.
14325 (Fline_beginning_position, Fline_end_position): Notice field
14326 boundaries only if inhibit-field-text-motion is nil.
14328 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
14329 All calls adjusted.
14330 (x_build_heuristic_mask): Likewise.
14331 (xbm_load_image_from_file): Change error output.
14332 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
14333 (gif_load, gs_load, x_kill_gs_process): Ditto.
14335 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
14336 color indices when accessing raster pixels.
14337 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
14338 one of :file or :data.
14339 (enum pbm_keyword_index): Add PBM_DATA.
14340 (pbm_format): Add :data.
14341 (pbm_image_p): Allow either :file or :data.
14342 (pbm_read_file): New function.
14343 (pbm_scan_number): Rewritten to read from string.
14344 (pbm_load): Support :data.
14346 See ChangeLog.8 for earlier changes.
14348 ;; Local Variables:
14349 ;; coding: iso-2022-7bit
14352 Copyright (C) 2001 Free Software Foundation, Inc.
14353 Copying and distribution of this file, with or without modification,
14354 are permitted provided the copyright notice and this notice are preserved.
HCoop / bpt / emacs.git / blob