1 2001-11-10 Gerd Moellmann <gerd@gnu.org>
3 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
4 instead of malloc/free.
6 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
8 * xfaces.c (merge_face_vectors): Use braces to follow GNU
10 (Finternal_set_lisp_face_attribute): Likewise.
12 * buffer.c (Fbury_buffer): Likewise.
14 * indent.c (current_column_1): Remove unused variable `prev_col'.
16 * coding.c (encode_coding): Use precomputed value of `src'.
17 (encode_coding): Remove unused variable `src_end'.
18 (code_convert_region): Remove unused variables `count'.
20 2001-11-07 Jason Rumney <jasonr@gnu.org>
22 * w32term.c (x_display_and_set_cursor): Do not move system caret
23 if cursor_glyph is NULL.
25 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
27 * keymap.c (access_keymap): Fix compilation error.
29 2001-11-07 Miles Bader <miles@gnu.org>
31 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
33 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
35 * intervals.c (graft_intervals_into_buffer):
36 Remove #ifdef'd-out code.
37 (graft_intervals_into_buffer): Remove unused variable `middle'.
39 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
40 code (eval-current-buffer).
41 Change doc-string comments to `new style' [w/`doc:' keyword].
43 2001-11-06 Richard M. Stallman <rms@gnu.org>
45 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
47 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
49 * lread.c (read1): Fix behavior with nested backquoting.
51 * keyboard.c (make_lispy_event): Check integerness and fix
52 Lisp_Object/int mixup.
54 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
56 * fns.c (copy_hash_table): Remove unused variable `v'.
58 * fontset.c (fontset_font_pattern): Remove unused variable
61 * indent.c (current_column_1): Remove unused variable `prev_col'.
63 2001-11-05 Richard M. Stallman <rms@gnu.org>
65 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
67 * buffer.c (Fkill_buffer): Don't delete auto save file
68 if buffer is modified.
70 2001-11-05 Andrew Innes <andrewi@gnu.org>
72 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
75 2001-11-05 Richard M. Stallman <rms@gnu.org>
77 * unexelf.c (unexec): Minor changes; clean up comments.
79 2001-11-05 Sam Steingold <sds@gnu.org>
81 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
83 2001-11-05 Andreas Schwab <schwab@suse.de>
85 * sound.c (sound_perror): Save errno from being clobbered.
87 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
89 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
90 the program image directly.
92 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
94 * buffer.h (Fbuffer_local_value): Add prototype.
96 2001-11-04 Richard M. Stallman <rms@gnu.org>
98 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
101 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
102 (record_char): Likewise.
104 * keyboard.c (make_lispy_event): Don't insist a drag event must
105 move to a different buffer position. Instead, check for moving at
106 least double_click_fuzz.
108 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
110 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
112 * indent.c (current_column_1, Fmove_to_column): Separate the code
113 for display-table glyphs from the code buffer text, to fix
116 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
118 * buffer.c (Fbuffer_local_value): New function.
119 (syms_of_buffer): Defsubr it.
121 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
122 value of `cursor-in-non-selected-windows'.
124 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
125 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
126 (syms_of_xdisp): Initialize it.
128 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
130 * xfns.c (Fx_create_frame): Doc fix.
132 * coding.c: Change doc-string comments to `new style' [w/`doc:'
135 * eval.c (top_level_value, top_level_set): Remove commented and
137 (Fdefvar): Fix usage in doc-string.
139 2001-11-03 Richard M. Stallman <rms@gnu.org>
141 * xfns.c: Include unistd.h, if it exists.
143 * editfns.c: Move the include of ctype.h after unistd.h.
145 * gmalloc.c: Test BROKEN_PROTOTYPES.
147 2001-11-03 Ken Raeburn <raeburn@gnu.org>
149 * lisp.h (CHECK_STRING_CAR): New macro.
150 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
151 treating XCAR and XCDR as lvalues.
152 (openp): Use CHECK_STRING_CAR.
153 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
155 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
157 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
158 (SIGMASKTYPE): Define.
160 * syssignal.h (sigunblock): Don't define if already defined.
162 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
164 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
165 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
166 Fix typos in comments.
168 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
169 and #ifdef'd-out code.
170 Fix and reindent comments.
172 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
174 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
175 argument `i' in macros.
177 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
180 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
181 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
182 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
183 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
184 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
185 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
186 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
187 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
190 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
191 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
192 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
193 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
194 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
195 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
196 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
197 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
198 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
199 (remove unused second argument).
201 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
203 * syntax.c (describe_syntax): New wrapper.
204 (Finternal_describe_syntax_value): Rename from describe_syntax.
205 Don't insert space at front and \n at the end.
206 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
208 * regex.c (re_wctype): Try to fix some warnings.
209 (regcomp, regexec): Don't forget the __restrict.
211 2001-11-02 Richard M. Stallman <rms@gnu.org>
213 * textprop.c (Fget_char_property): Doc fix.
215 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
217 * process.c (Fstart_process): Add usage to doc-string.
219 * data.c (Fsetq_default): Ditto.
221 * callint.c (Finteractive): Ditto.
223 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
225 * macros.c: Don't include keymap.h any more.
227 2001-11-01 Richard M. Stallman <rms@gnu.org>
229 * data.c (Fmake_local_variable): Doc fix.
231 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
232 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
234 * keymap.c (Fdescribe_buffer_bindings): Print character property
235 bindings along with or instead of the buffer local map.
236 Make the overriding maps override what they should.
238 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
240 * window.c (grow_mini_window): Fix typo in comment.
242 2001-11-01 Gerd Moellmann <gerd@gnu.org>
244 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
245 (XTset_vertical_scroll_bar): Likewise.
247 * xfns.c (x_build_heuristic_mask): Use four_corners_best
248 instead of IMAGE_BACKGROUND.
250 * xfns.c (four_corners_best): Reindent.
252 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
253 Handle :box so that it is possible to specify sexprs.
255 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
257 * xfaces.c (Finternal_merge_in_global_face): Reindent.
259 (Finternal_set_alternative_font_registry_alist): Ditto.
260 (Ftty_suppress_bold_inverse_default_colors): Ditto.
262 * xfns.c (x-get-resource): Reindent.
264 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
266 * s/hpux11.h: New file.
268 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
270 * emacs.c (USAGE1): Show command line option --no-window-system
271 instead of --no-windows in usage.
272 (standard_args): Rename --no-windows to --no-window-system.
273 (bug_reporting_address): Follow Emacs coding conventions.
275 * eval.c (Fcommandp): Doc fix.
276 Change doc-string comments to `new style' [w/`doc:' keyword].
278 * frame.c (Fframe_live_p): Doc fix.
280 * buffer.c (selective-display-ellipses): Doc fix.
282 2001-10-31 Gerd Moellmann <gerd@gnu.org>
284 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
286 * xfaces.c (realize_x_face): If C is not a single-byte character,
287 set the face's colors_copied_bitwise_p instead of the defaulted_p
288 members which have a different meaning.
289 (free_face_colors): Do nothing for a face whose colors have been
292 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
294 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
296 * marker.c, mocklisp.c: Change doc-string comments to `new style'
299 2001-10-31 Gerd Moellmann <gerd@gnu.org>
301 * fns.c (require_unwind): Return Lisp_Object.
303 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
305 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
306 (last-input-char): Revert doc-string to be the same as the
307 doc-string of `last-input-event'.
309 * xdisp.c: Fix typos in comments.
311 2001-10-31 Gerd Moellmann <gerd@gnu.org>
313 * window.c (grow_mini_window): Handle case that the root
314 window is already smaller than the nominal mininum height.
316 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
318 * emacs.c (main): Don't call keys_of_macros any more.
320 * lisp.h (keys_of_macros): Remove.
322 * macros.c (keys_of_macros): Remove.
324 * xfaces.c (Fface_attribute_relative_p): Declare args.
326 2001-10-30 Jason Rumney <jasonr@gnu.org>
328 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
329 (enum_font_cb2): Ignore fonts with vertical orientation.
331 2001-10-30 Richard M. Stallman <rms@gnu.org>
333 * keyboard.c (Finput_pending_p): Doc fix.
335 2001-10-30 Gerd Moellmann <gerd@gnu.org>
337 * xterm.c (x_after_update_window_line): Don't run the code
338 clearing in borders for rows whose visible height is 0.
340 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
341 resized_p flag is set. If not set, use the much less flickering
342 method previously used.
344 * dispnew.c (change_frame_size_1): Set frame's resized_p.
346 * frame.h (struct frame) <resized_p>: New member.
348 * lread.c (to_multibyte): Ensure read_buffer is at least twice
349 as large as the number of bytes to convert.
351 * lread.c (to_multibyte): New function.
354 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
356 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
358 2001-10-30 Gerd Moellmann <gerd@gnu.org>
360 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
361 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
362 if the row's fill_line_p is set and drawing the last glyph with
363 DRAW_IMAGE_{RAISED,SUNKEN}.
365 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
367 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
369 * xmenu.c: Include coding.h and charset.h.
370 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
371 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
372 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
373 Explicitly set wv->help. Use `TRUE' rather than `True'.
374 (menu_help_callback): Use empty_string.
376 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
377 (Fx_popup_dialog): Explicitly init f.
378 (w32_menu_display_help): Use empty_string.
380 2001-10-29 Richard M. Stallman <rms@gnu.org>
382 * fns.c (Frequire): Detect recursive try to require the same
383 feature 3 or more levels deep, and get error.
384 (require_unwind): New subroutine.
385 (require_nesting_list): New variable.
386 (syms_of_fns): Init and staticpro it.
388 * print.c (print_object): Clarify indication of insertion type.
390 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
392 * coding.c (syms_of_coding): Document that locale-coding-system is
393 used for decoding input on X.
395 * window.c (Fscroll_left, Fscroll_right): Doc fix.
397 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
399 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
400 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
402 2001-10-29 Gerd Moellmann <gerd@gnu.org>
404 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
405 use NO_CURSOR if cursor_in_non_selected_windows is false.
407 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
408 the slant attribute if FRAME is t.
410 * xfns.c (x_set_internal_border_width): Set frame garbaged
411 when X window doesn't exist yet.
413 * xterm.c (x_after_update_window_line): Clear internal border
414 in different circumstances.
416 * xterm.c (XTread_socket) <KeyPress>: Don't use
417 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
420 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
422 * m/ibms390.h: New file. From Adam Thornton
423 <athornton@sinenomine.net>.
425 2001-10-28 Gerd Moellmann <gerd@gnu.org>
427 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
429 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
432 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
434 * emacs.c: Use argv[0] instead of emacs when -t was specified.
436 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
438 Fix typos in comments.
440 * emacs.c (bug_reporting_address): New function.
441 Use it when displaying usage message.
443 * minibuf.c (read_minibuf): Remove unused external declaration of
444 variable `Qread_only'.
446 * keymap.c (access_keymap): Remove unused variable `charset'.
448 2001-10-28 Miles Bader <miles@gnu.org>
450 * xfaces.c (merge_face_heights): Handle TO being relative as well.
451 Remove #ifdef'd-out code.
452 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
453 (syms_of_xfaces): Initialize them.
455 2001-10-27 Jason Rumney <jasonr@gnu.org>
457 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
458 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
459 position using the system caret.
461 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
462 (w32_system_caret_height, w32_system_caret_x)
463 (w32_system_caret_y): New variables for tracking system caret.
464 (w32_initialize): Initialize them.
465 (x_display_and_set_cursor): Make system caret follow the active cursor.
467 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
470 * w32term.c (note_mouse_highlight): Clear old help_echo.
472 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
474 * xterm.c: Fix typo in a comment.
476 * emacs.c: Fix typos in comments.
477 Remove unnecessary spaces.
478 Change doc-string comments to `new style' [w/`doc:' keyword].
479 (USAGE2): Fix typos in usage string.
481 * xterm.c: Fix typo in a comment.
483 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
486 2001-10-27 Gerd Moellmann <gerd@gnu.org>
488 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
489 instead of 1/2 line_height in the heuristic for skipping
490 farther backward when target_y was not reached.
492 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
493 Display errno only if non-zero.
494 (sound_warning): New function.
495 (vox_configure): Don't treat failing to set sample rate as error.
496 (various places): Improve error messages.
498 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
500 * fileio.c (Faccess_file): Run the argument filename through
501 Fexpand_file_name, before using it.
503 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
504 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
506 2001-10-26 Gerd Moellmann <gerd@gnu.org>
508 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
510 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
511 Fix clearing in the case of scroll bars on the right.
513 2001-10-26 Juanma Barranquero <lektu@terra.es>
515 * w32gui.h (XImage): Add a dummy typedef.
517 2001-10-26 Gerd Moellmann <gerd@gnu.org>
519 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
521 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
523 * frame.c (Fframe_parameter): Fix last change.
525 * fileio.c: Revert last change (which removed old commented-out
526 version of expand-file-name). Add a comment that explains why
527 this old version should not be removed.
529 2001-10-25 Gerd Moellmann <gerd@gnu.org>
531 * frame.c (Fframe_parameter): Fix a bug whereby some
532 ``artificial'' frame parameters, like `minibuffer' were not
533 obtained by calling Fframe_parameters.
535 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
538 * xdisp.c (move_it_vertically_backward): Compute line height
539 differently. Add heuristic to try to be more compatible to 20.x.
541 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
543 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
545 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
548 2001-10-25 Miles Bader <miles@gnu.org>
550 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
551 BG is a pointer to a structure, not a structure.
552 (gif_format, png_format): Add missing commas.
554 2001-10-24 Richard M. Stallman <rms@gnu.org>
556 * xfaces.c (Fface_attributes_as_vector): New function.
557 (syms_of_xfaces): Defsubr it.
559 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
561 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
564 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
566 * search.c (scan_newline): Remove unused variable `selective_display'.
568 2001-10-25 Miles Bader <miles@gnu.org>
570 * dispextern.h (struct image): Add `background',
571 `background_valid', and `background_transparent' fields.
572 (image_background, image_background_transparent): New declarations.
573 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
574 * xfns.c (image_background, image_background_transparent)
575 (four_corners_best): New functions.
576 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
577 (gs_format): Add `:background' entry.
578 (lookup_image): Set IMG's background color if specified.
579 (pbm_load, xbm_load_image, png_load): Set IMG's background field
581 (x_clear_image_1): Reset `background_valid' and
582 `background_transparent_valid' fields.
583 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
584 calculating it here. Set IMG's background_transparent field.
585 (enum xpm_keyword_index): Add XPM_BACKGROUND.
586 (enum png_keyword_index): Add PNG_BACKGROUND.
587 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
588 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
589 (enum gif_keyword_index): Add GIF_BACKGROUND.
590 (enum gs_keyword_index): Add GS_BACKGROUND.
591 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
592 Pre-calculate image background color where necessary.
593 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
594 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
595 color to use for image glyph reliefs.
597 2001-10-24 Gerd Moellmann <gerd@gnu.org>
599 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
602 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
603 Fix clearing of area not covered by scroll bar.
605 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
607 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
609 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
610 (glyph_rect): Remove unused variable `area'.
612 2001-10-24 Gerd Moellmann <gerd@gnu.org>
614 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
616 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
617 (row_containing_pos): Take additional argument DY.
618 Treat rows ending in middle of char differently.
619 (display_line): Handle tabs on window systems differently.
621 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
622 with additional argument.
624 * dispextern.h (row_containing_pos): Adjust prototype.
626 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
627 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
628 (try_window_id, try_window_reusing_current_matrix)
629 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
630 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
632 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
634 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
636 (HAVE_BOXES): Fix typo in comment.
637 (push_menu_pane): Fix typo in comment.
639 * xdisp.c: (display_prop_string_p): Remove unused local declaration
641 (single_display_prop_string_p): Remove unused local declarations
642 of `Qwhen' and `Qmargin'.
643 (string_buffer_position): Remove unused variable `around'.
644 (store_frame_title): Remove unused variable `width'.
646 * window.c: Don't define max.
647 (coordinates_in_window): Remove unused variable `uy'.
649 * widget.c: Don't define max.
651 * process.c: Don't define max.
652 (create_process): Remove unused variable `buffer'.
654 2001-10-23 Gerd Moellmann <gerd@gnu.org>
656 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
658 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
660 * xfaces.c (Finternal_set_lisp_face_attribute)
661 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
662 frame is on a windowed display.
664 2001-10-23 Gerd Moellmann <gerd@gnu.org>
666 * dispnew.c (sync_window_with_frame_matrix_rows):
667 Fix handling of windows which aren't full-width, fix handling
670 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
672 2001-10-23 Andreas Schwab <schwab@suse.de>
674 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
675 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
677 2001-10-23 Gerd Moellmann <gerd@gnu.org>
679 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
680 REAL_END. Notice if cursor gets overwritten.
681 (notice_overwritten_cursor): Take X positions as parameters.
682 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
683 around call to x_draw_glyphs.
685 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
687 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
688 instead of C) and usage.
690 * editfns.c (char-to-string): Fix argument names (use CHAR instead
693 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
694 `left', `max_width' and `max_height'.
696 2001-10-23 Gerd Moellmann <gerd@gnu.org>
698 * xdisp.c (display_line): For a tab continued to the next line,
699 set row's ends_in_middle_of_char_p.
701 2001-10-22 Gerd Moellmann <gerd@gnu.org>
703 * xdisp.c (display_line): Fix computation of continuation lines
706 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
708 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
711 * fileio.c: Remove unused code.
713 2001-10-22 Miles Bader <miles@gnu.org>
715 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
716 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
717 Remove `DOC_STRINGS_IN_COMMENTS' cases.
719 2001-10-21 Jason Rumney <jasonr@gnu.org>
721 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
723 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
725 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
726 (Finsert_string): Avoid the multi-line string literals warning.
728 2001-10-22 Miles Bader <miles@gnu.org>
730 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
731 (Fdocumentation): Don't use it.
732 (syms_of_doc): Don't initialize it.
734 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
735 * print.c (Fwith_output_to_temp_buffer): Likewise.
736 * window.c (Fsave_window_excursion): Likewise.
737 * editfns.c (Fsave_excursion, Fsave_current_buffer)
738 (Fsave_restriction): Likewise.
739 * eval.c (Frun_hooks, Frun_hook_with_args)
740 (Frun_hook_with_args_until_failure)
741 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
742 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
743 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
744 (Funwind_protect, Fcondition_case): Likewise.
745 * coding.c (Ffind_operation_coding_system): Likewise.
746 * keyboard.c (Ftrack_mouse): Likewise.
748 2001-10-21 Miles Bader <miles@gnu.org>
750 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
751 (Fmake_hash_table): Add usage: string to doc string.
752 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
753 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
754 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
755 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
756 (Fml_prefix_argument_loop): Likewise.
758 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
760 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
762 * sysdep.c (init_sys_modes): Change doc-string comments to `new
763 style' [w/`doc:' keyword].
765 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
766 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
767 comments to `new style' [w/`doc:' keyword].
769 2001-10-21 Jason Rumney <jasonr@gnu.org>
771 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
773 * w32term.c (remember_mouse_glyph): New function.
774 (w32_mouse_position): Use it.
775 (note_mouse_movement): If the mouse moved off the glyph, remember
778 * w32term.h (struct w32_output): Correct spelling of x_compatible.
779 (w32_display_info): Add mouse_face_overlay.
781 * w32term.c (notice_overwritten_cursor): Renamed from
782 note_overwritten_text_cursor. Rewritten to take glyph widths into
784 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
785 (fast_find_string_pos): New function.
786 (fast_find_position): Return the correct vpos. Add parameter
787 STOP. In the final row, stop before glyphs having STOP as object.
788 Don't consider glyphs that are not from a buffer.
789 (fast_find_position) [0]: Add a presumably more correct version
791 (expose_window_tree, expose_frame): Don't compute intersections here.
792 (expose_window): Do it here instead.
793 (expose_window_tree, expose_window, expose_line): Return 1 when
794 overwriting mouse-face.
795 (expose_window): If W is the window currently being updated, mark
797 (expose_frame): If mouse-face was overwritten, redo it.
798 (x_use_underline_position_properties): New variable.
799 (syms_of_xterm): DEFVAR_BOOL it.
800 (x_draw_glyph_string): Add comment to use it in future.
801 (x_draw_glyph_string): Restore clipping after drawing box.
802 Fix a computation of the underline position.
803 (w32_get_glyph_string_clip_rect): Minor cleanup.
804 (x_fill_stretch_glyph_string): Remove an assertion.
805 (x_produce_glyphs): Don't convert multibyte characters
806 to unibyte characters in unibyte buffers.
807 (cursor_in_mouse_face_p): New function.
808 (x_draw_stretch_glyph_string): Use it to choose a different GC
809 when drawing a cursor within highlighted text. Don't draw
810 background again if it has already been drawn.
811 (x_draw_glyph_string_box): Don't draw a full-width
812 box just because the glyph row's full_width_p flag is set.
813 (x_draw_glyphs): Fix computation of rightmost x for
815 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
816 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
817 change bottom shadow accordingly. Some cleanup.
818 (x_update_window_end): Handle overwritten mouse face
819 also for tool bar windows.
820 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
821 DRAW is DRAW_IMAGE_RAISED.
822 (clear_mouse_face): Return 1 if text with mouse face was
823 actually redrawn. Make the function static. Reset
824 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
825 optimize away highlighting if we pass over that same overlay again.
826 (note_mouse_highlight): Call mouse_face_overlay_overlaps
827 to detect a case where we have to highlight a different region
828 despite not having left the currently highlighted region.
829 Set mouse_face_overlay in the x_display_info. Avoid changing the
830 mouse pointer shape when show_mouse_face has already done it, or
831 there is no need. Handle mouse-face and help-echo in strings.
832 (glyph_rect): New function.
833 (w32_mouse_position): Use it to raise the threshold for mouse
834 movement event generation.
835 (w32_initialize_display_info): Initialize the x_display_info's
837 (w32_set_vertical_scroll_bar): Don't clear a zero height
839 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
840 a widget to zero height.
842 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
843 Protect unibyte strings created by replacing their multibyte
844 equivalents in menu_items.
845 (w32_menu_show): Don't overwrite an item's name with its key
846 description in case the description is a multibyte string.
847 (single_submenu): Some cleanup.
849 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
850 (postprocess_image): New function.
851 (lookup_image): Call it for all image types except PostScript.
852 (x_kill_gs_process): Call postprocess_image.
853 (tiff_error_handler, tiff_warning_handler): New functions.
854 (tiff_load): Install them as handlers.
855 (x_kill_gs_process): Recognize if someone has cleared the image
857 (valid_image_p): Protect better against invalid image
858 specifications. Previous code could signal an error.
859 (Fx_hide_tip, Fshow_tip): Doc fix.
860 (Fv_max_tooltip_size): New variable.
861 (syns_of_xfns): DEFVAR_LISP it.
862 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
863 window buffer to *tip* right after creating the frame. Set frame's
864 window_width. Use a maximum tooltip size specified by
865 Vx_max_tooltip_size, if that has valid contents.
866 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
867 Make sure the tooltip is completely visible.
868 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
869 (Fx_create_frame): Adjust the frame's height for presence
870 of the tool bar before calling x_figure_window_size.
871 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
872 when the window gets smaller.
873 (x_set_foreground_color): Set frame's cursor_pixel.
874 (x_set_foreground_color, x_set_background_color): Cleaned up.
875 (x_set_font): Handle case of x_new_fontset returning the same name
876 as before, although there was a change in fontsets.
878 2001-10-21 Miles Bader <miles@gnu.org>
880 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
881 (Flogxor): Add usage: string to doc string.
882 * charset.c (Fstring): Likewise.
883 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
884 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
886 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
888 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
890 * alloc.c: Reindent DEFUNs with doc: keywords.
892 * abbrev.c (Finsert_abbrev_table_description): Reindent.
894 * frame.c: Change doc-string comments to `new style' [w/`doc:'
897 2001-10-20 Gerd Moellmann <gerd@gnu.org>
899 * (Version 21.1 released.)
901 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
903 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
905 * xdisp.c (invisible_text_between_p): Put prototype inside #if
908 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
909 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
910 Change doc-string comments to `new style' [w/`doc:' keyword].
912 2001-10-20 Miles Bader <miles@gnu.org>
914 The following changes remove the glyph_row `inverse_p' field,
915 which is never set anymore, due to other changes:
917 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
918 (reassert_line_highlight, change_line_highlight): Declarations removed.
919 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
920 (line_hash_code, row_equal_p, fake_current_matrices)
921 (build_frame_matrix_from_leaf_window, update_frame_line)
922 (update_frame_line, update_frame_line, update_frame_line):
923 Don't use `inverse_p' field.
924 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
925 change_line_highlight_hook.
926 (XTreassert_line_highlight, x_change_line_highlight):
928 (x_fix_overlapping_area, x_write_glyphs, expose_area)
929 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
930 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
932 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
933 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
934 (w32_reassert_line_highlight, x_change_line_highlight):
936 * w32console.c (reassert_line_highlight, change_line_highlight):
938 (initialize_w32_display): Don't set reassert_line_highlight_hook
939 or change_line_highlight_hook.
940 (hl_mode): Function removed.
941 (reset_terminal_modes, set_terminal_modes, update_begin)
942 (update_end, w32_face_attributes, initialize_w32_display):
943 (clear_frame, ins_del_lines): Don't call it.
944 * termhooks.h (reassert_line_highlight_hook)
945 (change_line_highlight_hook): Declarations removed.
946 * term.c (reassert_line_highlight_hook)
947 (change_line_highlight_hook): Variables removed.
948 (reassert_line_highlight, change_line_highlight): Functions removed.
949 * msdos.c (IT_reassert_line_highlight)
950 (IT_change_line_highlight): Functions removed.
951 (internal_terminal_init): Don't set reassert_line_highlight_hook
952 or change_line_highlight_hook.
953 (highlight): Variable removed.
954 (IT_set_face, IT_update_begin, IT_update_end)
955 (IT_set_terminal_modes): Don't set or use it.
957 The following changes remove inverse-video support for terminals
958 that use a `magic cookie' standout mode. Due to changes in the
959 way mode-lines are displayed, such support no longer works
960 anyway, and it's probable that almost no one uses such terminals
963 * term.c (standout_requested): Variable removed.
964 (update_end, highlight_if_desired): Don't use it.
965 (chars_wasted, copybuf): Variables removed.
966 (write_standout_marker): Function removed.
967 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
968 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
969 Don't use `chars_wasted' or `copybuf'.
970 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
971 Set `costs_set' to true.
972 (cursor_to, clear_end_of_line): Test `costs_set' instead of
974 (clear_end_of_line): Function removed.
975 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
976 (clear_to_end): Call `clear_end_of_line' instead of
977 `clear_end_of_line_raw'.
978 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
979 (term_init): Don't set them.
980 Turn off any standout/underline modes that require magic cookies.
981 (ins_del_lines, highlight_if_desired, background_highlight)
982 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
983 Remove special processing for magic-cookie standout modes.
984 (turn_off_face, turn_on_face): Remove special processing for
985 underline magic-cookie glitch.
987 2001-10-19 Richard M. Stallman <rms@gnu.org>
989 * eval.c (syms_of_eval): Doc fixes.
991 2001-10-19 Gerd Moellmann <gerd@gnu.org>
993 * xdisp.c (redisplay_internal): Don't clear echo area if the
994 mini-window is selected.
996 2001-10-19 Miles Bader <miles@gnu.org>
998 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
999 doesn't take precedence if the affected property's value is nil.
1001 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
1003 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
1004 with fields and suggest using `forward-line' to avoid them.
1005 * editfns.c (Fline_beginning_position, Fline_end_position):
1006 Clarify documentation.
1008 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
1010 * keymap.c (current_minor_maps): `override' only shadows its
1011 correspondent in minor-mode-map-alist, not the whole tail.
1013 2001-10-18 Andrew Innes <andrewi@gnu.org>
1015 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
1016 optimization. The fontp->encoding array was not being initialized
1017 correctly when compiled with optimizations by MSVC.
1019 2001-10-18 Gerd Moellmann <gerd@gnu.org>
1021 * xdisp.c (display_line): Indicate empty lines in active mini-window.
1023 2001-10-17 Andrew Innes <andrewi@gnu.org>
1025 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
1027 * w32fns.c (w32_load_system_font): Cache codepage for font, in
1028 font_info.charset field.
1030 * w32term.c (w32_encode_char): Get cached codepage from font_info,
1031 rather than working it out by calling w32_codepage_for_font for
1034 2001-10-17 Andrew Innes <andrewi@gnu.org>
1036 * w32term.c (w32_read_socket): Determine clipping rectangle for
1037 the entire frame, including areas covered by scrollbars and the
1038 menubar. This avoids internal arguments about whether a frame is
1039 fully obscured or not.
1041 2001-10-17 Gerd Moellmann <gerd@gnu.org>
1043 * xdisp.c (try_window_id): Undo last change. Give up if
1044 window ends in strings.
1046 * xdisp.c (try_window_id): Don't display lines after the window
1047 end if the rest of the window after the window end was already blank.
1049 * xdisp.c (try_window_id): Remove code that was only there
1050 for the release of 21.1.
1052 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
1054 2001-10-17 Miles Bader <miles@gnu.org>
1056 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
1057 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
1058 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
1059 Change doc-string comments to `new style' [w/`doc:' keyword].
1060 (DOC_STRINGS_IN_COMMENTS): Macro removed.
1061 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
1064 2001-10-16 Miles Bader <miles@gnu.org>
1066 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
1068 2001-10-16 Gerd Moellmann <gerd@gnu.org>
1070 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
1073 2001-10-16 Ken Raeburn <raeburn@gnu.org>
1075 Avoid the assumption that car and cdr slots of cons cells are
1076 addressable lvalues; this allows for easier experimentation with
1077 other lisp implementations that may not permit such accesses for
1078 various reasons. Not quite complete -- buffer.c still needs some
1079 work, and w32/mac files need rechecking -- so compile-time
1080 enforcement is left disabled for now.
1082 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
1083 gcc with a union-based Lisp object rep. Redefine as no-op for now.
1084 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
1085 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
1086 (XSETCAR, XSETCDR): New macros.
1087 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
1088 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
1089 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
1090 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
1092 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
1093 * buffer.c (record_buffer, Fbury_buffer)
1094 (swap_out_buffer_local_variables, recenter_overlay_lists)
1095 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
1096 fields of a cons cell respectively.
1097 * callint.c (quotify_args, Fcall_interactively): Likewise.
1098 * ccl.c (Fregister_code_conversion_map): Likewise.
1099 * coding.c (detect_coding_system): Likewise.
1100 * composite.c (get_composition_id, make_composition_value_copy):
1102 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
1103 (swap_in_symval_forwarding, set_internal, Fset_default)
1104 (Fmake_variable_buffer_local, Fmake_local_variable)
1105 (Fmake_variable_frame_local): Likewise.
1106 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
1107 * keymap.c (Fset_keymap_parent, store_in_keymap)
1108 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
1109 * minibuf.c (get_minibuffer): Likewise.
1110 * search.c (Fmatch_data): Likewise.
1111 * textprop.c (extend_property_ranges): Likewise.
1112 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
1113 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
1115 * w32term.c (x_delete_display): Likewise.
1116 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
1118 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
1119 * doc.c (store_function_docstring): Use XSETCARFASTINT.
1120 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
1121 (Fread_file_name): Use XSETCAR.
1122 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
1124 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
1125 * frame.c (Fmake_terminal_frame): Use XSETCDR.
1126 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
1128 * keyboard.c (read_char): Alter list traversal to avoid taking the
1129 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
1130 (parse_menu_item): Use XSETCAR and XSETCDR.
1131 (reach_char_x_menu_prompt): Use XSETCAR.
1132 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
1133 (Fcommand_execute): Use XSETCDR.
1134 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
1135 (openp): Change list traversal to avoid using XCAR as lvalue.
1136 (read_list): Use XSETCDR.
1137 * process.c (wait_reading_process_input): Change wait_for_cell
1138 handling to avoid taking addresses of cons cell slots.
1139 * xselect.c (x_own_selection, x_handle_selection_clear)
1140 (x_clear_frame_selections): Use XSETCDR.
1141 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
1142 (x_handle_property_notify, x_get_foreign_selection)
1143 (x_handle_selection_notify): Use XSETCAR.
1145 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1147 * buffer.c: Put doc strings in comments.
1149 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
1151 2001-10-15 Sam Steingold <sds@gnu.org>
1153 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
1155 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1157 * process.c (process-inherit-coding-system-flag)
1158 (get-buffer-process): Do not confuse make-docfile with doc strings
1161 * editfns.c (Fchar_to_string): Make doc string consistent with
1162 arguments. Put doc strings in comments.
1164 * abbrev.c, minibuf.c: Put doc strings in comments.
1166 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1168 * window.c (window_loop): Don't check for Fother_buffer returning nil.
1170 * window.c (select_window_1): Unfreeze window start. Remove a
1171 doubled test for WINDOW being live.
1173 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1175 * fns.c (Fmapconcat): Fix typo in a doc string.
1177 * dispnew.c (Fsleep_for): Fix typo in a doc string.
1179 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1181 * xterm.c (x_draw_glyph_string): Restore clipping after
1184 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1186 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
1188 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
1190 * indent.c (skip_invisible): Use new retval of
1191 TEXT_PROP_MEANS_INVISIBLE.
1193 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
1194 If a parent is reached and noinherit is set, exit immediately.
1195 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
1197 * s/ms-w32.h (EXEC_SUFFIXES):
1198 * s/msdos.h (EXEC_SUFFIXES):
1199 * process.h (EXEC_SUFFIXES): Remove.
1201 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
1202 (decode_suffixes): Remove.
1204 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
1205 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
1206 (invisible_ellipsis_p): Remove.
1208 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
1209 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
1210 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
1211 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
1212 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
1214 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1216 * lisp.h (Ftop_level): Add prototype.
1218 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
1219 (XTread_socket): Improve style of comments to follow other
1222 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
1223 is already prototyped in included lisp.h).
1225 * frame.c (Fset_mouse_position): Improve style of comment to
1226 follow other comments.
1227 (Fset_mouse_pixel_position): Improve style of comment to follow
1229 (Fmake_frame_visible): Doc fix and typo in comment.
1230 (Fmake_frame_invisible): Doc fix and typo in comment.
1231 (Ficonify_frame): Fix typo in comment.
1233 2001-10-14 Gerd Moellmann <gerd@gnu.org>
1235 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
1236 * term.c, alloc.c: Put doc strings in comments.
1238 2001-10-13 Gerd Moellmann <gerd@gnu.org>
1240 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
1241 Provide definitions for doc strings in comments.
1243 * fns.c: Put doc strings in comments.
1245 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
1247 * dired.c (file_name_completion): Ignore a candidate directory if
1248 it matches an element in completion-ignored-extensions that ends
1250 (syms_of_dired) <completion-ignored-extensions>: Mention the above
1251 feature in the doc string.
1252 (Ffile_name_completion): Ditto.
1254 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
1256 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
1258 * xfns.c (syms_of_xfns): Update calls to Fprovide.
1260 * lisp.h (Fprovide): Update prototype.
1261 (Ffeaturep, invisible_p): Remove.
1263 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
1264 (DOLIST, LOOP_PROPVAL): New macros.
1265 (invisible_p, invisible_ellipsis_p): Use them.
1266 (invisible_noellipsis_p): New function.
1267 (syms_of_xdisp): Use empty_string.
1269 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
1271 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
1272 (syms_of_lread) <Vafter_load_alist>: Update docstring.
1274 * print.c (Fwith_output_to_temp_buffer): Align with
1275 internal_with_output_to_temp_buffer.
1276 (print_preprocess): Use traverse_intervals_noorder.
1277 (print_object): Update call to traverse_intervals.
1279 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
1280 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
1282 * intervals.c (traverse_intervals_noorder): New function.
1283 (search_for_interval, count_intervals): Use it.
1284 (traverse_intervals): Use less stack space and drop `depth' arg.
1286 * fns.c (Ffeaturep): Add new `subfeature' arg.
1287 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
1288 (Qsubfeatures): New var.
1289 (syms_of_fns): Initialize it.
1291 * keymap.c (Fkey_description): Use empty_string.
1292 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
1293 (syms_of_keymap): Setup inheritance between maps.
1294 Don't export Sdescribe_bindings_internal any more.
1296 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
1298 2001-10-12 Gerd Moellmann <gerd@gnu.org>
1300 * xterm.c (notice_overwritten_cursor): Renamed from
1301 note_overwritten_text_cursor. Rewritten to take glyph widths into
1304 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1306 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
1307 multi-line strings without a trailing "\n\".
1309 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1311 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
1314 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
1316 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
1318 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
1319 * w32proc.c (sys_spawnve):
1320 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
1321 * w32.c (check_windows_init_file):
1322 * sound.c (Fplay_sound):
1323 * emacs.c (init_cmdargs):
1324 * process.c (Fstart_process): Update calls to openp.
1326 * callproc.c (Vexec_suffixes): New var.
1327 (Fcall_process): Update call to openp.
1328 (decode_suffixes): New function.
1329 (syms_of_callproc): Init exec-suffixes.
1331 * lread.c (Vload_suffixes, default_suffixes): New vars.
1332 (openp): Take a lisp list of suffixes.
1333 Check for file-name-handlers even if the file was absolute already.
1334 (syms_of_lread): Declare load-suffixes.
1335 (Fload): Fix up call to openp.
1336 Don't bother checking for file-name-handler at the very beginning.
1338 * keymap.h (Fcopy_keymap): Don't export.
1340 * lisp.h (empty_string): Declare.
1341 (Vload_suffixes, Vexec_suffixes): Declare.
1342 (openp): Update prototype.
1344 * emacs.c (empty_string): New var.
1345 (syms_of_emacs): Initialize it.
1347 * search.c (wordify): Use it.
1349 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
1350 selected window if it's not displayed there. Handle the case
1351 when the window is dedicated.
1352 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
1354 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
1356 * syntax.h (struct gl_state_s): Change the meaning of b_property.
1357 Remove left_ok and right_ok.
1358 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1359 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
1360 new meaning of b_property.
1362 * syntax.c (update_syntax_table): Simplify.
1363 (Fforward_comment): Don't skip quoted chars when going backward.
1365 2001-10-11 Gerd Moellmann <gerd@gnu.org>
1367 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
1368 in case I is of some unsigned type, in which case
1369 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
1370 comparison becomes bogus.
1372 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
1373 (Fuser_full_name): Fix bug treating a float as a fixnum.
1375 * data.c (Fstring_to_number): Use make_fixnum_or_float.
1377 * lisp.h (make_fixnum_or_float): New macro.
1379 * lisp.h (circular_list_error): Add prototype.
1381 * data.c (Qcircular_list): New variable.
1382 (circular_list_error): New function.
1383 (syms_of_data): Initialize it Qcircular_list.
1385 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
1387 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
1388 casefiddle.c, buffer.c: Include keymap.h.
1390 2001-10-10 Gerd Moellmann <gerd@gnu.org>
1392 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
1393 options. From Dave Love <d.love@dl.ac.uk>.
1395 2001-10-09 Gerd Moellmann <gerd@gnu.org>
1397 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
1398 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1400 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
1402 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1404 2001-10-08 Andrew Innes <andrewi@gnu.org>
1406 * lisp.h [max]: Undef min and max before redefining them.
1408 * w32gui.h: Do not undef min and max.
1410 * w32heap.h: Do not undef min and max.
1412 * s/ms-w32.h: Do not undef min and max.
1414 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1416 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
1418 2001-10-08 Sam Steingold <sds@gnu.org>
1420 * keymap.c (current-active-maps): Quote newlines (compilation error).
1422 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1424 * Makefile.in (lisp, shortlisp): Replace bindings.el with
1425 bindings.elc, since otherwise doc strings in bindings.el get wrong
1428 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1430 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
1432 * keyboard.h (map_prompt): Remove.
1434 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
1435 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
1437 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1439 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1441 * keyboard.c (map_prompt): Remove.
1442 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
1445 * keymap.h: New file. Extracted from lisp.h.
1447 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
1448 (accessible_keymaps_1): New function.
1449 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
1450 (Fwhere_is_internal): Use Fcurrent_active_maps.
1451 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
1452 Insert in current buffer rather than standard-output.
1453 Don't call `help-mode'. Export to elisp.
1454 (describe_buffer_bindings): New wrapper.
1455 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
1456 and Sdescribe_buffer_bindings.
1458 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1460 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
1461 Remove code setting signal handler.
1463 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1464 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1466 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1468 * keyboard.c: Don't define min/max.
1470 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1472 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1473 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1474 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1475 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1476 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1477 Don't define min/max.
1479 * lisp.h (min, max): New macros.
1481 * puresize.h (BASE_PURESIZE): Increase to 725000.
1483 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1485 * xfaces.c (free_frame_menubar): Add prototype.
1487 * lisp.h (init_window): Add prototype.
1489 * editfns.c: Include ctype.h.
1491 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1492 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1493 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1496 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1497 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1498 `popup_activated_flag' and `title'.
1500 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1502 * emacs.c (main): Remove extra `;'.
1504 * atimer.h (struct atimer): Fix typos in a comment.
1506 * atimer.c: Fix typo.
1508 * Makefile.in: Fix typo.
1510 * README: Remove obsolete part mentioning removed VMS file.
1512 2001-10-07 Miles Bader <miles@gnu.org>
1514 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1516 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1518 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1521 * lisp.h (Ffield_end): Declare.
1523 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1525 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1527 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1529 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1531 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1533 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1534 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1536 * alloc.c (inhibit_garbage_collection): Simplify.
1537 (Fmemory_use_counts): Ditto.
1539 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1540 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1541 most-negative-fixnum.
1543 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1544 (FIXNUM_OVERFLOW_P): New macros.
1546 2001-10-06 Miles Bader <miles@gnu.org>
1548 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1549 scroll_bar_bottom_shadow_pixel fields.
1550 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1551 for the shadows, and tell the toolkit about them if we succeed.
1552 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1553 Free scroll-bar shadow colors.
1554 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1555 Free scroll-bar shadow colors when the background color changes.
1556 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1557 Initialize scroll-bar shadow-color fields.
1559 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1561 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1563 2001-10-05 Miles Bader <miles@gnu.org>
1565 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1566 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1567 New functions (were in simple.el).
1568 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1569 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1570 (syms_of_minibuf): Initialize them.
1572 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1574 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1575 (tiff_load): Install them as error and warning handler.
1577 2001-10-04 Andrew Innes <andrewi@gnu.org>
1579 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1580 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1581 says; query codepage info directly to determine if font is double byte.
1582 (x_to_w32_charset): Handle private format for unknown charsets.
1583 Handle wildcards in charset spec, by ignoring them.
1584 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1585 "*-" prefix from charset.
1586 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1587 handle the truncated font spec form constructed by font_list_1, so
1588 that we correctly identify the charset fields. Don't remove "*-"
1589 prefix from charset.
1590 (w32_list_synthesized_fonts): Fix argument to alloca.
1592 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1594 * window.h (MINI_WINDOW_P): Use NILP.
1596 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1598 * termhooks.h (struct input_event): Use proper type for `kind'.
1600 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1602 This handles unknown keysyms better than before. For example,
1603 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1604 Emacs formerly completely ignored F5. With the change, it derives
1605 a key symbol from the name of the X keysym, `ccaron' in this case.
1606 Reported by Martin Buchholz.
1608 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1611 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1612 that EVENT->code isn't a function key, use the keysym's name.
1614 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1616 FOREACH is a macro that should make it easier to loop over Lisp
1617 lists with checks for cycles and proper lists.
1619 * lisp.h (LIST_END_P, FOREACH): New macros.
1621 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1623 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1624 called for a lost connection. Prevent dumping core in this case.
1625 Instead print the X error, and exit. On user request.
1627 * xterm.c (error_msg): New variable.
1628 (x_fatal_error_signal): New function.
1629 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1630 as fatal_error_signal_hook around the call to XtCloseDisplay.
1632 * emacs.c (fatal_error_signal_hook): New variable.
1633 (fatal_error_signal): Call that function.
1635 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1637 With this, Emacs prints how much pure storage it will
1638 approximately need in case pure storage overflows while dumping.
1640 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1642 (init_alloc_once): Initialize new variables.
1643 (PURE_POINTER_P): Use new variables.
1644 (pure_alloc): If pure storage overflows, allocate from the heap.
1645 (check_pure_size): New function.
1646 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1648 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1649 (check_pure_size): Add prototype.
1651 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1653 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1655 This adds a post-gc-hook that's run with GC inhibited.
1656 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1658 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1659 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1660 (Fgarbage_collect): Run post-gc-hook.
1662 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1664 This adds `defvaralias' and `indirect-variable'. Changes not
1665 directly related to this feature are there to gain the same
1666 performance again as before variable aliases.
1668 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1669 code to get and set symbol values, to take defvaralias into account.
1671 (Note: the new `constant' bit-flag in symbols would make it
1672 possible to define arbitrary read-only variables, e.g. with
1675 Documentation is in lispref/variables.texi. Added to NEWS.
1677 * lisp.h (enum symbol_interned): New enumeration.
1678 (struct Lisp_Symbol): Remove member `obarray', add
1679 `indirect_variable', `constant', and `interned'.
1680 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1681 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1682 (indirect_variable): Add prototype.
1684 * print.c (print_preprocess, print_object): Test internedness of
1685 symbols differently.
1687 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1689 (init_obarray): Likewise for t and nil.
1691 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1692 (Fdefvaralias): New function.
1693 (specbind): Simplify the test if symbol is a constant.
1694 (syms_of_eval): Defsubr Fdefvaralias.
1696 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1697 (Qcyclic_variable_indirection): New variable.
1698 (Fkeywordp): Check for internedness differently.
1699 (Fmakunbound): Simplify the test if symbol is a constant.
1700 (indirect_variable, Findirect_variable): New functions.
1701 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1703 (let_shadows_buffer_binding_p): Check for variable aliases.
1704 (set_internal): Simplify the test if SYMBOL is a constant.
1705 If SYMBOL has a buffer-local value and is an alias, use the aliased
1707 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1710 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1711 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1714 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1716 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1717 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1718 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1720 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1724 2001-10-03 Miles Bader <miles@gnu.org>
1726 * callproc.c (syms_of_callproc): Explicitly state in the
1727 documentation for `process-environment' that earlier entries take
1728 precedence over later ones.
1730 2001-10-02 Miles Bader <miles@gnu.org>
1732 * textprop.c (Fnext_char_property_change)
1733 (Fprevious_char_property_change): Remove reference to non-existant
1734 argument OBJECT from doc-string.
1736 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1738 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1739 (try_window_id): Skip back over lines ending in a newline from a
1742 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1745 2001-10-01 Richard M. Stallman <rms@gnu.org>
1747 * search.c (Freplace_match): Doc fix.
1749 2001-09-28 Andrew Innes <andrewi@gnu.org>
1751 * w32menu.c (set_frame_menubar): Take into account that
1752 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1755 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1757 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1759 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1761 * s/gnu-linux.h: Fix a typo in comment.
1763 2001-09-28 Andreas Schwab <schwab@suse.de>
1765 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1766 nocombreloc, in case -z combreloc is the default.
1768 2001-09-28 Gerd Moellmann <gerd@gnu.org>
1770 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1771 really going on here.
1773 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1775 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1777 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1779 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1780 utf-8, menu-bar, and latin-N.
1781 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1782 unconditionally now.
1783 (lisp): Add latin-N, since they are preloaded.
1785 2001-09-27 Gerd Moellmann <gerd@gnu.org>
1787 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1788 to the left. Some cleanup.
1790 * xdisp.c (display_mode_element): One more case where a string's
1791 multibyteness should be used for display.
1793 2001-09-26 Gerd Moellmann <gerd@gnu.org>
1795 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1798 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
1799 of the only temporarily set echoing flag for deciding when
1802 * keyboard.c (echo_kboard): Make externally visible.
1804 * lisp.h (echo_kboard): Declare extern.
1806 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
1807 fonts_changed_p if we need larger matrices due to vscrolling.
1808 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1809 this round of redisplay if make_cursor_line_fully_visible fails.
1810 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
1811 (try_cursor_movement, try_scrolling): Use them instead of integers.
1813 * dispextern.h (required_matrix_width, required_matrix_height):
1816 * dispnew.c (required_matrix_width, required_matrix_height):
1818 (allocate_matrices_for_window_redisplay)
1819 (allocate_matrices_for_frame_redisplay: Use them.
1820 Remove parameters CH_DIM.
1822 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1823 and selected_window to the frame of the window whose mode-lines
1824 are displayed, and to the window itself.
1825 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1828 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1830 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1831 the image cache under us.
1833 * xdisp.c (display_mode_element): If the mode element is a symbol
1834 with a string value, use that string's multibyteness for displaying.
1836 * keyboard.c (read_char): Don't clear a message for a switch-frame
1837 event. From Stefan Monnier <monnier@cs.yale.edu>.
1839 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1840 version for after 21.1.
1842 * xdisp.c (row_containing_pos): Make externally visible.
1844 * dispextern.h (row_containing_pos): Add prototype.
1846 * process.c (send_process): Disable composition if from_byte < 0.
1847 From Kenichi Handa <handa@etl.go.jp>.
1849 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1851 * xterm.c (refreshicon): Function removed.
1853 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1855 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1857 * xterm.c (toplevel): Remove includes in #if 0.
1859 * process.c (sigchld_handler) [LINUX]: Don't return from
1860 the signal handler at the end of the loop.
1862 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1864 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1865 Terminate only if kill returns -1, and errno is ESRCH.
1867 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1869 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1871 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1873 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1874 since this function can be called during GC.
1876 * callproc.c (Fcall_process): Handle errors from pipe(2).
1877 (child_setup): Delete code in #ifdef vipc.
1879 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1881 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1882 (display_mode_element): Display the string from decode_mode_spec
1883 depending on its multibyteness.
1885 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1887 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1889 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1891 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1892 recursive_edit_unwind.
1893 (recursive_edit_unwind): Set kboard state according to
1896 * buffer.c (modify_overlay): Don't do nothing if START == END;
1897 This can still be a modification, for example when an overlay has
1898 a before-string or after-string.
1899 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1900 an overlay with before-string or after-string.
1902 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1903 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1905 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1906 first_unchanged_at_end_row is in front of
1907 last_unchanged_at_beg_row. This code should be removed after the
1910 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1912 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1913 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1915 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1918 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1920 * dired.c (Ffile_attributes): Doc fix.
1922 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1924 * fileio.c (Ffile_symlink_p): Fix last change.
1926 * filelock.c (current_lock_owner): Fix last change.
1928 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1930 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1931 take that to mean that the buffer is too small.
1933 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1934 that to mean that the buffer is too small.
1936 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1937 current buffer's multibyteness when discarding the iterator's
1940 * xfns.c (Fx_window_property): Handle case that property gets
1941 deleted between the two calls to XGetWindowProperty.
1943 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1945 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1947 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1948 in addition to read-only.
1950 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1951 to t in addition to read-only.
1953 * lisp.h (Qinhibit_modification_hooks): Declare.
1955 * insdel.c (Qinhibit_modification_hooks): New variable.
1956 (syms_of_insdel): Initialize and staticpro it.
1958 * textprop.c (verify_interval_modification): Don't run
1959 modification-hooks if inhibit_modification_hooks.
1961 * dispnew.c (set_window_cursor_after_update): Fix code
1962 finding glyph row containing cursor when cursor_in_echo_area
1965 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1966 (add_to_log): Use bcopy instead of strcpy.
1967 (init_from_display_pos): Use an explicit loop over bytes in
1968 overlay strings instead of calling index.
1970 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1972 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1974 * dispnew.c (direct_output_for_insert): Don't change IT's
1975 stop_charpos to something in front of its current position.
1977 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1980 2001-09-10 Richard M. Stallman <rms@gnu.org>
1982 * frame.c (Fmouse_position): Doc fix.
1984 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1986 * xdisp.c (init_from_display_pos): Don't compare the result
1987 of calling index with NULL.
1989 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1991 * xfns.c (x_set_background_color): Don't change the colors
1992 of the X window of scroll bar widgets.
1994 2001-09-05 Andrew Innes <andrewi@gnu.org>
1996 * w32fns.c (w32_createwindow): Undo last change.
1998 2001-09-05 Gerd Moellmann <gerd@gnu.org>
2000 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
2002 * xdisp.c (string_buffer_position): Use *single_char_property*
2003 functions instead of the *single_property* functions.
2005 2001-09-04 Andrew Innes <andrewi@gnu.org>
2007 * w32term.c (w32_read_socket): Add more information to debugging
2010 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
2011 from Emacs frames, so that calls to GetClipBox in w32term.c
2012 correctly report when part of a frame is visible (including
2013 scrollbars, etc). This prevents repeated redrawing of frames when
2014 only a scrollbar is visible.
2015 (w32_wnd_proc): Add more frame information to debugging output.
2017 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
2019 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
2021 2001-09-03 Gerd Moellmann <gerd@gnu.org>
2023 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
2024 help-echo for a string which doesn't have help-echo itself, use
2025 get-char-property to obtain the help-echo from the string's buffer
2026 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
2027 have mouse-face, look ``under'' the string for mouse-face from an
2029 (fast_find_position): Add parameter STOP. In the final row, stop
2030 before glyphs having STOP as object. Don't consider glyphs that
2031 are not from a buffer.
2033 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
2035 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
2037 * fns.c (Fmd5): Doc fix.
2039 2001-08-31 Gerd Moellmann <gerd@gnu.org>
2041 * composite.c (update_compositions): Do nothing if
2042 inhibit-modification-hooks is set.
2044 2001-08-30 Gerd Moellmann <gerd@gnu.org>
2046 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
2047 and check_message_stack if terminating abnormally. We want
2048 glyph matrices etc. in a core dump.
2050 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
2051 (syms_of_xdisp): Initialize them.
2052 (handle_single_display_prop): Don't change point, bind `object',
2053 `position', and `buffer-position' instead to the object having the
2054 `display' property, position in the object and position in the buffer.
2056 * fileio.c (Finsert_file_contents): Don't change the multibyteness
2057 of the buffer if REPLACE is non-nil.
2059 2001-08-29 Gerd Moellmann <gerd@gnu.org>
2061 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
2063 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
2065 * w32term.c (x_set_glyph_string_background_width)
2066 (show_mouse_face): Track the last changes in xterm.c.
2068 2001-08-28 Gerd Moellmann <gerd@gnu.org>
2070 * xterm.c (x_set_glyph_string_background_width): Set the glyph
2071 string's background width so that multi-line mouse-face is drawn
2072 to the right edge of the window.
2073 (show_mouse_face): Set the row's mouse_face_p flag after drawing
2076 * dispnew.c (direct_output_for_insert): Set updated_area
2077 before inserting/writing glyphs.
2079 * xdisp.c (display_mode_element): Use string_byte_to_char to
2080 determine character positions in strings, use chars_in_text
2081 instead of strwidth.
2082 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
2083 a matrix as parameter; this is easier to use from GDB.
2085 2001-08-28 Miles Bader <miles@gnu.org>
2087 * textprop.c (Fprevious_single_char_property_change)
2088 (Fnext_single_char_property_change): Doc fixes.
2090 2001-08-27 Gerd Moellmann <gerd@gnu.org>
2092 * fileio.c (Finsert_file_contents): Allocate, restore, and
2093 free composition data in the case of REPLACE not being nil.
2095 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
2096 there exist overlay strings with newlines at POS.
2097 (text_outside_line_unchanged_p): Return 0 if changes start at
2098 START and overlays exist at START. Likewise for END.
2099 (try_window_id): Give up if init_to_row_end returns 0.
2101 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
2104 2001-08-24 Gerd Moellmann <gerd@gnu.org>
2106 * keymap.c (access_keymap): Return the cdr of the binding of
2107 a generic character instead of its definition (KEY . BINDING).
2109 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
2110 to 0 also in the REPLACE case.
2112 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
2114 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
2115 open to determine whether file is readable (as for DOS_NT).
2117 2001-08-23 Gerd Moellmann <gerd@gnu.org>
2119 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
2120 coding.type is coding_type_no_conversion or coding_type_raw_text,
2121 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
2122 non-nil instead of just setting enable_multibyte_characters in the
2125 2001-08-22 Gerd Moellmann <gerd@gnu.org>
2127 * dispextern.h (struct face_cache): Add member
2128 menu_face_changed_p.
2130 * xfaces.c (menu_face_changed_default): New variable.
2131 (menu_face_changed_count): Variable removed.
2132 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
2133 the menu_face_changed_default flag, otherwise set the FRAME's
2134 menu_face_changed_p flag if the `menu' face has been changed.
2135 Prevent calling set_font_frame_param if FRAME is t.
2136 (make_face_cache): Initialize cache's menu_face_changed_p
2137 from menu_face_changed_default.
2138 (realize_basic_faces): Look into the frame's face cache to
2139 determine if the menu appearance needs updating.
2141 * keymap.c (access_keymap): Fix last change to not consider
2142 IDX when it has modifiers.
2144 2001-08-21 Gerd Moellmann <gerd@gnu.org>
2146 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
2147 . BINDING) exists, where GENERIC-CHAR is the generic character of
2148 the charset of IDX, return BINDING unless there exists a binding
2151 2001-08-16 Gerd Moellmann <gerd@gnu.org>
2153 * xrdb.c (SYSV): Don't define on Solaris 2.
2154 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
2156 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2157 of the screen line, not text line, containing IT's current position.
2159 2001-08-15 Gerd Moellmann <gerd@gnu.org>
2161 * window.c (window_scroll_pixel_based): Don't recenter if
2162 PT is partially visible in the window.
2164 * xterm.c (expose_window_tree, expose_window, expose_line):
2165 Return 1 when overwriting mouse-face.
2166 (expose_frame): If mouse-face was overwritten, redo it.
2168 * xfaces.c (x_update_menu_appearance): Don't call
2169 set_frame_menubar, let the next redisplay do it.
2171 2001-08-14 Andrew Innes <andrewi@gnu.org>
2173 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
2174 drawing glyph string.
2176 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
2178 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
2181 2001-08-14 Gerd Moellmann <gerd@gnu.org>
2183 * xfaces.c (x_update_menu_appearance): Save and restore value of
2184 interrupt_input_blocked.
2186 2001-08-13 Gerd Moellmann <gerd@gnu.org>
2188 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
2189 a line start, move back to the line start.
2191 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
2192 exactly when a mini-buffer is active.
2194 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
2195 in units of 1/8 character on non window-system frames.
2196 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
2198 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2200 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
2203 2001-08-09 Gerd Moellmann <gerd@gnu.org>
2205 * keyboard.c (Vpre_help_message): New variable.
2206 (syms_of_keyboard): Initialize and staticpro it.
2207 (show_help_echo): Record current message before displaying a
2208 help-echo, and restore that message when clearing the help.
2210 * xfns.c (x_create_im): Remove prototype.
2212 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
2214 * dispnew.c (adjust_glyph_matrix): Undo last change.
2216 2001-08-08 Gerd Moellmann <gerd@gnu.org>
2218 * dispnew.c (adjust_glyph_matrix): In the optimization for
2219 windows whose height has changed, disable partially visible lines.
2221 2001-08-07 Gerd Moellmann <gerd@gnu.org>
2223 * window.c (Frecenter): If ARG < 0, and on a window system
2224 frame, count in some empty lines when we can't move -ARG lines down.
2226 * xdisp.c (start_display): Don't try to determine the continuation
2227 lines width if lines are truncated. It's superfluous and leads to
2228 incorrect results if POS is not visible in the window after
2229 reseating the iterator at the previous line start.
2231 2001-08-06 Gerd Moellmann <gerd@gnu.org>
2233 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2235 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2237 * alloc.c (init_stack): Remove declaration.
2239 2001-08-03 Gerd Moellmann <gerd@gnu.org>
2241 * keyboard.c (read_key_sequence): Check that key is an integer
2242 before comparing it with quit_char.
2243 (add_command_key): Use larger_vector.
2244 (read_char_x_menu_prompt): Instead of converting symbol and
2245 integer events into conses (EVENT . nil), use (EVENT . disabled)
2246 which cannot be confused with valid events.
2247 (read_char): When reading from Vunread_command_events, check for
2248 events of the form (EVENT . disabled) instead of
2251 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
2252 a float, determine the max height from the frame's height.
2254 2001-08-02 Gerd Moellmann <gerd@gnu.org>
2256 * xdisp.c (redisplay_internal): Take message_cleared_p into
2257 account only if minibuf_level == 0.
2259 2001-08-01 Gerd Moellmann <gerd@gnu.org>
2261 * xdisp.c (redisplay_internal): Add a check for the last
2264 * xdisp.c (message_cleared_p): New variable.
2265 (clear_message): Set message_cleared_p when clearing the current
2267 (redisplay_internal): Look at message_cleared_p to capture
2268 the case that the echo area should be cleared.
2270 * keyboard.c (command_loop_1): Fix spelling of
2271 resize_echo_area_exactly.
2273 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
2275 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
2277 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
2278 current matrix when the window gets smaller.
2280 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
2282 * print.c (strout): Cast the character passed to insert_char to
2283 unsigned char, to avoid sign extension when it is promoted to int.
2285 2001-07-31 Gerd Moellmann <gerd@gnu.org>
2287 * fileio.c (Finsert_file_contents): Don't treat a return value
2288 of 0 from emacs_read as an IO error.
2290 2001-07-30 Gerd Moellmann <gerd@gnu.org>
2292 * keyboard.c (abs): New macro.
2293 (double_click_fuzz): New variable.
2294 (make_lispy_event): Use it to determine what makes a double-click.
2295 (syms_of_keyboard): DEFVAR_INT it.
2297 * xmenu.c (set_frame_menubar): Take into account that
2298 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2301 2001-07-27 Gerd Moellmann <gerd@gnu.org>
2303 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
2305 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
2306 of row's visible height.
2308 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
2309 deal with the first overlay string having an image `display' property.
2310 (try_window_reusing_current_matrix, compute_line_metrics):
2311 Fix computation of row's visible height for the case that part of the
2312 row is invisible above and part of the row is at the same time
2313 invisible below the window.
2315 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2317 * xfns.c (x-show-tip): Doc fix.
2319 * xfns.c (Vx_max_tooltip_size): New variable.
2320 (syms_of_xfns): DEFVAR_LISP it.
2321 (Fx_show_tip): Set frame's window_width to the width of the
2322 window. Use a maximum tooltip size specified by
2323 Vx_max_tooltip_size, if that has valid contents.
2324 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2326 2001-07-26 Andrew Innes <andrewi@gnu.org>
2328 * w32term.c (x_display_list): New variable.
2329 (w32_term_init): Set it.
2331 * w32term.h (x_display_list): New extern.
2333 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2335 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
2336 is non-nil, instead of when redisplaying_p is non-zero.
2338 (mark_window_display_accurate_1): Add an assertion.
2340 2001-07-25 Gerd Moellmann <gerd@gnu.org>
2342 * dispextern.h (struct it): Increase size of ctl_chars to 16.
2344 * xfns.c (Fx_file_dialog): Block/unblock input while processing
2345 events so that we get a chance of processing expose events.
2347 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
2349 2001-07-24 Gerd Moellmann <gerd@gnu.org>
2351 * xfns.c (valid_image_p): Protect better against invalid image
2352 specifications. Previous code could signal an error.
2354 2001-07-23 Gerd Moellmann <gerd@gnu.org>
2356 * indent.c (current_column): Fix column computation in the
2357 presence of display table entries.
2358 (current_column_1, Fmove_to_column, compute_motion): Likewise.
2360 * dispnew.c (adjust_glyph_matrix): In the optimization for
2361 windows whose height has changed, use the new window height
2362 to compute which rows to invalidate.
2364 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
2365 (MAX_10_EXP): New macro.
2368 * coding.c (code_convert_region): Handle the multibyte case if
2369 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
2371 2001-07-20 Gerd Moellmann <gerd@gnu.org>
2373 * dispextern.h (struct face): Change type of `stipple' to
2376 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
2378 2001-07-19 Gerd Moellmann <gerd@gnu.org>
2380 * dispnew.c (update_window): Don't set the cursor at the end
2381 of the update if display update has been paused.
2383 * composite.h (syms_of_composite): Renamed from syms_of_composition.
2385 2001-07-18 Ken Raeburn <raeburn@gnu.org>
2387 * fns.c (Fset_char_table_default): Check that a charset is defined
2388 before checking its dimension.
2390 2001-07-17 Ken Raeburn <raeburn@gnu.org>
2392 * coding.c (setup_coding_system): Don't do any designation based
2393 on reg_bits if charset is not yet defined.
2395 * lisp.h (XVECTOR): Verify correct object type before returning a
2396 pointer, using eassert.
2398 2001-07-17 Gerd Moellmann <gerd@gnu.org>
2400 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
2401 Increase to 4096 because of paste problems reported on GNU/Linux.
2403 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
2405 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
2407 2001-07-16 Gerd Moellmann <gerd@gnu.org>
2409 * fileio.c (unwind_read): Function removed.
2410 (read_non_regular, read_non_regular_quit): New functions.
2411 (Finsert_file_contents): When reading from non-regular files,
2412 arrange to catch a `quit' and terminate the loop. Rearrange
2413 code so that a `quit' when reading from a regular file doesn't
2414 insert text in the buffer.
2416 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
2417 Clear faces afterwards.
2418 (clear_font_table): Take a x_display_info parameter. Don't free
2419 fonts being the default font of any frame on the given display.
2421 2001-07-13 Gerd Moellmann <gerd@gnu.org>
2423 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
2424 instead of CHAR_STRING which can signal an error.
2426 * charset.c (char_to_string_1): Extracted from char_to_string.
2427 Return -1 instead of signaling an error.
2428 (char_to_string): Use it.
2430 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
2432 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
2434 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
2435 is t, don't try to append anything to it.
2437 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
2439 * dired.c (file_name_completion): Pass dp->d_name to
2440 Fstring_match, not elt, which is always nil here.
2442 2001-07-12 Gerd Moellmann <gerd@gnu.org>
2444 * xselect.c (x_decline_selection_request): Handle errors
2445 caused by receivers that have vanished.
2447 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
2448 ignoring events on foreign windows in #if 0. Always dispatch
2449 the event after checking it with x_handle_property_notify.
2451 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
2452 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
2453 TRACE macros to facilitate debugging. Add additional trace statements.
2454 (toplevel): Add prototypes for file-local functions.
2455 (x_atom_to_symbol): Remove DPYINFO parameter.
2457 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
2459 * w32menu.c (menubar_selection_callback, w32_menu_show):
2460 Initialize `entry' to nil.
2461 (w32_dialog_show): Remove unused `save_wv' variable.
2462 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2464 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2466 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2468 * fileio.c (unwind_read): Print a message when discarding inserted
2469 text or switching the buffer to unibyte. Change parameter.
2470 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2472 * fileio.c (unwind_read): New function.
2473 (Finsert_file_contents): Record it as unwind-function for
2474 the case that reading is interrupted by C-g.
2476 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2478 * dispnew.c (update_window): Don't skip the header-line
2479 update when scrolling_window returns 0.
2481 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2483 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2484 for the case that x_decode_color signals an error.
2486 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2488 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2490 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2491 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2494 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2496 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2497 doc string line for dos-timezone-offset.
2499 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2500 inline assembly, to avoid compiler warnings.
2501 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2502 line for dos-unsupported-char-glyph.
2504 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2506 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2508 * sound.c: Include Emacs' header files with #include "...".
2510 * eval.c (specbind): Additionally record the buffer that was
2511 current when a buffer-local or frame-local variable was bound.
2513 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2515 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2516 to unibyte characters in unibyte buffers.
2518 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2520 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2521 the frame on the binding stack. Change format of entries for
2522 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2523 (unbind_to): Handle unbinding a frame-local variable.
2525 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2526 glyphs and truncation glyphs at the end of a row from its pixel width.
2527 (dump_glyph_row): Print row's continuation_lines_width.
2528 (try_window_id): Take the shortcut if ZV is visible in the
2529 window, but there are actually no changes at ZV.
2531 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2533 * xterm.h (x_free_dpy_colors): Add prototype.
2535 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2536 right number of arguments.
2538 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2539 ($(lwlibdir)TAGS): New target.
2540 (TAGS): Fix dependency list.
2542 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2545 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2547 * emacs.c (main): Remove extern declaration for sys_nerr, which
2548 isn't used and causes a compilation error with GCC 3.0 on
2551 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2553 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2554 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2555 (toplevel): Include <signal.h> and syssignal.h.
2557 * sound.c (vox_configure, vox_close): Turn off atimers
2560 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2562 * keyboard.c (read_char) <non_reread>: Record the previous idle
2563 start time before calling timer_stop_idle.
2564 (read_char) <reread_first>: After processing a help-echo event,
2565 restore the previous idle start time.
2567 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2568 the start of invisible text.
2569 (setup_for_ellipsis): New function.
2570 (next_overlay_string): After all overlay strings have been
2571 processed, display an ellipsis if necessary.
2572 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2573 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2575 * dispextern.h (struct iterator_stack_entry): Add member
2578 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2580 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2581 on the value of the wait-for-wm frame parameter.
2583 * xterm.h (struct x_output): Add member wait_for_wm.
2585 * xfns.c (Qwait_for_wm): New variable.
2586 (x_frame_parms): Add entry for `wait-for-wm".
2587 (x_set_wait_for_wm): New function.
2588 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2589 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2591 * xdisp.c (try_window_id) <all changes below window end>: Don't
2592 take this shortcut if ZV is visible in the window.
2593 (try_window_id): When checking for window start being in changed
2594 text, don't check that the buffer's size has changed.
2596 2001-06-23 Richard M. Stallman <rms@gnu.org>
2598 * minibuf.c (Fcompleting_read): Doc fix.
2600 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2602 * composite.c (Ffind_composition_internal): Accept ZV
2603 and a string's end position as POS.
2605 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2607 * composite.c (Ffind_composition_internal): Check POS
2610 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2612 * editfns.c (Fmessage_box): If the frame is not under a window
2613 system, output the message in the echo area.
2615 2001-06-14 Richard M. Stallman <rms@gnu.org>
2617 * xdisp.c (try_window_id): When EOB is visible, don't treat
2618 insertion at EOB as if it were "off the bottom of the screen."
2620 2001-06-11 Andrew Innes <andrewi@gnu.org>
2622 * w32proc.c (create_child): Add new parameter is_gui_app.
2623 (w32_executable_type): Add new parameter is_gui_app.
2624 (sys_spawnve): Use it.
2625 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2626 SIGQUIT. This matches better how the signals are interpreted by
2627 MSVC compiled programs.
2628 (syms_of_ntproc): Update docstring.
2630 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2632 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2633 well otherwise note_mouse_highlight might optimize away highlighting
2634 if we pass over that same overlay again.
2636 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2638 * lread.c (Fload): Document that the argument is run via
2639 substitute-in-file-name.
2641 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2643 * Makefile.in (bootstrap-doc): New target.
2644 (bootstrap-emacs): Depend on it.
2646 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2647 auto-save-list-file-name when shutting down Emacs, because
2648 creating the directory might signal an error, and leaves
2649 Emacs in a strange state.
2651 * term.c: (tty_cursor_hidden): New variable.
2652 (update_begin): Don't call tty_hide_cursor. Clean up.
2653 (update_end, set_terminal_window, set_scroll_region): Clean up.
2654 (ring_bell, reset_terminal_modes): Clean up.
2655 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2656 on tty_cursor_hidden.
2657 (write_glyphs): Call tty_hide_cursor.
2659 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2661 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2663 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2665 * xfns.c (enum image_value_type): New enumerator
2666 IMAGE_STRING_OR_NIL_VALUE.
2667 (parse_image_spec): Handle it.
2668 (xbm_format, pbm_format): Use it for :foreground and :background.
2669 (xbm_load, pbm_load): Check for nil color names.
2671 * xterm.c (note_mouse_highlight): If an overlapping overlay
2672 exists, but we find that we highlight the same overlay as before,
2673 don't do the highlighting again.
2675 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2677 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2678 Protect unibyte strings created by replacing their multibyte
2679 equivalents in menu_items.
2681 * keymap.c (Fsingle_key_description): NUL-terminate the string
2682 buffer before calling build_string.
2684 * callproc.c (Fcall_process): Deal with decode_coding returning
2685 CODING_FINISH_INCONSISTENT_EOL.
2687 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2689 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2690 an item's name with its key description in case the description
2691 is a multibyte string.
2693 * keymap.c (Fsingle_key_description): Create a multibyte string
2696 * macros.c (Fstart_kbd_macro): Doc fix.
2698 * xterm.c (cursor_in_mouse_face_p): New function.
2699 (x_draw_stretch_glyph_string): Use it to choose a different GC
2700 when drawing a cursor within highlighted text.
2702 * editfns.c (char_property_eq): Put in #if 0.
2704 * indent.c (string_display_width): Put in #if 0.
2706 * lread.c (Fload): Remove unused label.
2708 * termcap.c (speeds): Put in #if 0.
2710 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2712 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2714 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2715 transformation matrix by 10.
2717 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2719 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2720 only if it's equal to the former foreground pixel color.
2721 (x_set_foreground_color, x_set_background_color)
2722 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2724 2001-05-16 Dave Love <fx@gnu.org>
2726 * insdel.c (signal_before_change, signal_after_change): Consider a
2727 local change hook which changes the buffer.
2729 * process.c (read_process_output): Don't call signal_after_change
2730 and update_compositions after insert_from_string_before_markers.
2732 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2734 * xfaces.c (split_font_name): Use the right field when
2735 checking for `[...]' syntax.
2737 * buffer.c (copy_overlays): New function.
2738 (clone_per_buffer_values): Use it.
2740 * buffer.h (OVERLAY_PLIST): New macro.
2742 * keymap.c (Fsingle_key_description): Replace a build_string with
2743 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2745 * fontset.c (Ffontset_info): Check that face is non-null
2746 before accessing its fields.
2748 2001-05-15 Gerd Moellmann <gerd@gnu.org>
2750 * keyboard.c (read_key_sequence): Prevent generating a fake
2753 * xfaces.c (split_font_name): Handle `[...]' for the right
2756 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2757 of CCL_STAT_INVALID_CMD.
2759 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2761 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2762 in <var> has no default value yet.
2764 * xfaces.c (try_alternative_families): First try the FAMILY.
2765 And if nothing is found in the end, try again with scalable fonts.
2766 (try_font_list): Let try_alternative_families do a bit more of
2767 the work. Only use FAMILY if it is not nil.
2768 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2770 2001-05-14 Gerd Moellmann <gerd@gnu.org>
2772 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2773 pointer shape when show_mouse_face has already done it.
2775 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
2778 * xfaces.c (split_font_name): Make sure to leave the loop
2779 with the right value of `i'.
2781 * xfaces.c (split_font_name): Handle matrix transformations
2782 in the pixel and point size fields of XLFD font names.
2783 (xlfd_point_size): Likewise.
2785 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2787 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
2788 (x_to_w32_font): Add prototype.
2790 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2791 redefining, to avoid compiler warnings.
2793 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2795 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2796 (w32_get_bdf_glyph): Cast between unsigned char and char when
2797 passing arguments to subroutines, to shut up compiler warnings.
2798 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2801 * xfaces.c: Include keyboard.h before frame.h, not after it.
2803 * widget.c: Include keyboard.h before frame.h.
2805 * w32term.h (struct image, struct face): Forward declaration, to
2806 avoid compiler warnings.
2808 2001-05-11 Gerd Moellmann <gerd@gnu.org>
2810 * keyboard.c (read_key_sequence): Don't modify events when
2811 generating fake prefix keys (mode-line, scroll-bar, ...) since
2812 this prevents proper processing of such events when pushed back
2813 into unread-command-events.
2815 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2816 actually redrawn. Make the function static.
2817 (note_mouse_highlight): Fix a case where the mouse cursor
2818 was changed back to the text cursor.
2820 * xterm.h (clear_mouse_face): Remove prototype.
2822 * xdisp.c (try_window_id): Fix the fix and set the right
2825 * xdisp.c (try_window_id): Fix computation of window end in the
2826 case that lines were deleted at the end of the window. Add some
2827 more debug_method_adds.
2829 * xfaces.c (try_alternative_families): New function.
2830 (try_font_list): Use it. If ATTRS specifies a family, check
2831 fonts from that family first.
2832 (choose_face_font): Remove code setting the family part of
2835 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2837 * xdisp.c (try_window_id): Fix case of all changes before
2840 * xdisp.c (try_window_id): Add some xasserts.
2842 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2844 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2846 2001-05-09 Dave Love <fx@gnu.org>
2848 * xdisp.c (GIVE_UP): Fix for K&R C.
2850 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2852 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2854 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2855 back to the text cursor shape without need.
2857 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2859 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2861 * dispextern.h (inverse_video): Declare extern.
2863 * keyboard.c (delete_kboard): Handle the case that selected_frame
2864 has been deleted in the course of x_connection_closed.
2866 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2868 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2869 Fix the change from 2001-04-30.
2871 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2873 * xfns.c (file_dialog_unmap_cb): New function.
2874 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2875 where a dialog is closed via the window manager.
2877 * xdisp.c (try_window_id): Cases of changes all in front of
2878 the window start or all below the window end mostly rewritten.
2879 (redisplay_window): Move the tests if try_window_id is
2880 applicable to try_window_id.
2881 (GIVE_UP): New macro.
2883 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2885 * xterm.c (expose_window): Return int. If W is the window
2886 currently being updated, mark the frame garbaged.
2887 Fix computation of rows intersecting the exposed rectangle.
2888 (expose_window_tree): Stop when expose_window returns 0.
2890 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2891 again if it has already been drawn.
2893 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2895 * syntax.c (update_syntax_table): Check that oldi has the same
2896 properties as old_prop before deciding not to invalidate.
2898 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2900 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2901 read-only text that is so because of text properties.
2903 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2904 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2905 windows that are components of a Lucid menu bar.
2907 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2909 * term.c (turn_on_face): Fix reverse video handling on terminals
2910 that don't support colors.
2912 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2914 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2917 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2919 * term.c (toggle_highlight): New function.
2920 (turn_on_face): Change handling of reverse video.
2922 * process.c (wait_reading_process_input):
2923 Call record_asynch_buffer_change only if a timer really changed buffers.
2925 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2926 of the number of overlays to check.
2928 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2930 * xdisp.c (try_window_id): Fix a case where window_end_pos
2931 and window_end_bytepos were not adjusted.
2933 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2935 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2938 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2940 * process.c (wait_reading_process_input) [!subprocesses]:
2941 Don't reference waiting_for_user_input_p, it's not defined in the
2942 branch without async subprocesses support.
2944 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2946 * keyboard.c (delete_kboard): Prevent a dangling reference
2947 from current_kboard to KB, which is freed.
2949 * process.c (wait_reading_process_input):
2950 Call record_asynch_buffer_change after running timers, to make
2951 read_key_sequence aware of buffer changes from under it.
2953 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2955 * xfaces.c (Qscalable_fonts_allowed): New variable.
2956 (realizing_basic_faces_p): Removed.
2957 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2959 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2960 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2961 for scalable-fonts-allowed to t.
2963 * fileio.c (Finsert_file_contents): If the file size returned from
2964 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2965 read from files on a procfs whose contents are generated dynamically.
2967 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2969 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2970 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2971 (__memalign_hook): Make the two prototypes consistent.
2973 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2975 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2976 matrix of mini-windows.
2978 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2980 * intervals.c (find_interval): Don't rebalance during signal handling.
2982 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2984 * fns.c: Include blockinput.h.
2986 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2988 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2990 * fns.c (Fcompare_strings): Fix return values.
2992 * window.c (window_scroll): Change the meaning of N to mean
2993 N screen-fulls or N lines.
2994 (window_scroll_pixel_based, window_scroll_line_based)
2995 (scroll_command, Fscroll_other_window): Change accordingly.
2997 * window.c (window_scroll_pixel_based, Frecenter):
2998 Call window_box_height instead of using it.last_visible_y for the
2999 height of the window.
3001 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
3002 instead of using it.last_visible_y for the height of the window.
3004 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
3005 From Dan Holmsand <dan@eyebee.com>.
3007 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
3008 able to write to hidden and system files. From Dan Holmsand
3011 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
3012 Holmsand <dan@eyebee.com>.
3014 2001-04-09 Gerd Moellmann <gerd@gnu.org>
3016 * fns.c (Fplist_get, Fplist_put): Add QUITs.
3018 * window.c (window_internal_height): Return 1 less if the
3019 window has a header line.
3021 * xdisp.c (try_window_id): When scrolling on a terminal, take
3022 the change of window_internal_height into account.
3024 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
3026 * gmalloc.c (align): If the argument SIZE would overflow
3027 __malloc_ptrdiff_t, fail right away.
3029 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3031 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3032 Make sure the tooltip is completely visible.
3033 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
3035 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
3037 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
3039 2001-04-06 Dave Love <fx@gnu.org>
3041 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
3044 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3046 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
3048 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
3050 2001-04-05 Gerd Moellmann <gerd@gnu.org>
3052 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
3054 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
3056 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
3057 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
3059 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
3060 shell widget's position only if it is non-null.
3062 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
3063 Set f->output_data.x->widget to null after destroying it.
3065 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
3066 FILENAME to bring it in synch with the documentation.
3068 * xfaces.c (realizing_basic_faces_p): Renamed from
3069 realize_default_face_p.
3070 (realize_basic_faces): Set/clear realizing_basic_faces_p.
3071 (realize_default_face): Don't set the flag.
3073 2001-04-04 Gerd Moellmann <gerd@gnu.org>
3075 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
3077 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
3079 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
3080 the buffer that was used for echoing.
3082 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
3083 (first_font_matching): Removed unused function.
3084 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
3085 (may_use_scalable_font_p): Remove parameter FONT; rename
3086 parameter NAME to FONT.
3087 (x_face_list_fonts): Fix missing bounds check.
3088 (realizing_default_face_p): New variable.
3089 (realize_default_face): Set and clear that flag.
3090 (x_face_list_fonts): When called during the realization of the
3091 default face, and no matching fonts are found when ignoring
3092 scalable fonts and fonts matching a regexp from
3093 face-ignored-fonts, try without ignoring fonts.
3095 2001-04-03 Gerd Moellmann <gerd@gnu.org>
3097 * xfns.c (postprocess_image): New function.
3098 (lookup_image): Call it for all image types except PostScript.
3099 (x_kill_gs_process): Call postprocess_image.
3101 * xterm.c (x_use_underline_position_properties): New variable.
3102 (x_draw_glyph_string): Use it.
3103 (syms_of_xterm): DEFVAR_BOOL it.
3105 2001-04-02 Gerd Moellmann <gerd@gnu.org>
3107 * xterm.c (x_alloc_nearest_color_1): New function.
3108 (x_alloc_nearest_color): Use it.
3109 (x_color_cells): Take a Display as argument, instead of a frame.
3110 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
3111 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
3112 (x_initialize): Register cvt_string_to_pixel as resource converter
3113 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
3115 2001-03-30 Gerd Moellmann <gerd@gnu.org>
3117 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
3118 (set_iterator_to_next): If a string from a display property ends,
3119 consider the case that this might also be the end of an
3120 overlay string having the display property.
3122 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
3124 * xdisp.c (reseat_to_string): Undo last change.
3126 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
3127 matrix of a window when the header line changes, when
3128 new rows are allocated, or when the width changes.
3130 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
3132 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
3134 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
3136 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
3139 2001-03-29 Gerd Moellmann <gerd@gnu.org>
3141 * data.c (Fsubr_interactive_form): New function.
3142 (syms_of_data): Defsubr it.
3144 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3145 (live_float_p, live_misc_p): Return 1 only if the offset of the
3146 pointer in its block is >= 0.
3148 2001-03-28 Paul Eggert <eggert@twinsun.com>
3150 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
3151 microseconds calcuation. Avoid double-rounding problem.
3152 In doc string, warn that the result is approximate.
3154 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3156 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
3157 bind `inhibit-eval-during-redisplay' to t.
3159 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
3161 * xdisp.c (inhibit_eval_during_redisplay)
3162 (Qinhibit_eval_during_redisplay): New variables.
3163 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
3164 don't eval, return nil instead.
3165 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
3166 Initialize Qinhibit_eval_during_redisplay.
3168 * xdisp.c (reseat_to_string): If STRING is multibyte, set
3169 the iterator's multibyte_p flag.
3171 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
3172 instead of setting it to zero; it's incremented for each frame
3173 where the menu face is changed.
3175 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
3176 change bottom shadow accordingly.
3178 * xterm.c (expose_window_tree, expose_frame): Don't compute
3180 (expose_window): Do it here instead.
3181 (x_draw_glyph_string): Fix a computation of the underline position.
3183 * bytecode.c (BYTE_CODE_QUIT): New macro.
3184 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
3186 2001-03-27 Gerd Moellmann <gerd@gnu.org>
3188 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
3189 Give up if matrix starts in an ellipsis.
3190 (init_from_display_pos): Do nothing if POS doesn't specify
3191 a dpvec_index but the iterator has such a position.
3193 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
3195 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
3196 x/y position is (0, 0) after destroying the menu bar, restore
3197 its original position.
3199 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
3200 (init_from_display_pos): Use it.
3201 (try_window_reusing_current_matrix): Don't use cursor_row_p.
3203 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3205 * xdisp.c (try_window_id): Undo last change.
3207 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
3209 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
3211 * buffer.c (syms_of_buffer): Doc fix.
3213 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3215 * xfaces.c (x_update_menu_appearance): Use local variable
3216 popup_path for setting font resources.
3218 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
3220 * frame.c (Fframe_list): Don't reference tip_frame if
3221 HAVE_WINDOW_SYSTEM is not defined.
3223 * emacs.c (main): Update the copyright year. From Werner LEMBERG
3226 2001-03-25 Gerd Moellmann <gerd@gnu.org>
3228 * xdisp.c (init_from_display_pos): Test invisible property
3229 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
3231 * xdisp.c (redisplay_internal) <update one window>: Make sure
3232 last_arrow_position and last_arrow_string are set.
3234 * frame.c (Fframe_list): Don't return a tooltip frame.
3236 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3238 * xdisp.c (mark_window_display_accurate_1): New function,
3239 extracted from mark_window_display_accurate.
3240 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
3241 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
3242 (mark_window_display_accurate): Use it.
3243 (redisplay_internal): Use it for the selected window.
3244 (redisplay_internal): Avoid duplicate mark_window_display_accurate
3245 for the selected frame.
3247 * xdisp.c Use make_number, for readability.
3248 (try_window_id): Disable rows below the window end.
3249 (try_window_reusing_current_matrix): Use cursor_row_p.
3250 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
3252 (init_from_display_pos): If POS specifies a position in a display
3253 vector, maybe get the iterator set up for that ellipsis.
3255 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
3257 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
3259 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
3261 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3263 * xfaces.c (x_update_menu_appearance): Use a different path
3264 for Lucid popup menus.
3266 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
3268 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
3270 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
3271 (string_buffer_position): Use `make_number'.
3273 2001-03-22 Gerd Moellmann <gerd@gnu.org>
3275 * xfaces.c (x_update_menu_appearance): Renamed from
3276 x_set_menu_face_resources. Use different resources for popups.
3278 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
3279 (GC_CHECK_STRING_BYTES): Don't define.
3281 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
3282 Removed, together with subroutines.
3283 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
3284 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
3286 * dispextern.h (x_set_menu_resources_from_menu_face):
3289 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
3290 Remove calls to x_set_menu_resources_from_menu_face.
3292 * xfaces.c (xm_set_menu_resources_from_menu_face):
3293 Remove #ifndef LESSTIF_VERSION.
3295 * xmenu.c: Include widget.h.
3296 (single_submenu): Return int. Some cleanup.
3297 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
3299 2001-03-21 Gerd Moellmann <gerd@gnu.org>
3301 * xterm.c (x_update_window_end): Handle overwritten mouse face
3302 also for tool bar windows.
3303 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3304 DRAW is DRAW_IMAGE_RAISED.
3306 2001-03-20 Gerd Moellmann <gerd@gnu.org>
3308 * print.c (syms_of_print): Doc fixes.
3310 * fns.c (Fmd5): Doc fix.
3312 2001-03-19 Gerd Moellmann <gerd@gnu.org>
3314 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3315 Clear area of the frame not occupied by the scroll bar.
3317 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
3318 tip frame's root window buffer to *tip* right after creating
3321 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
3322 is an integer don't have to be for space characters.
3324 2001-03-16 Gerd Moellmann <gerd@gnu.org>
3326 * indent.c (current_column, current_column_1, Fmove_to_column)
3327 (compute_motion): Handle characters from display vectors differently.
3329 2001-03-15 Kenichi Handa <handa@etl.go.jp>
3331 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
3332 drawing glyph string.
3334 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3336 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
3337 (command_loop_1): Undo last change.
3339 * xterm.c (fast_find_position): Return the correct vpos.
3341 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
3342 non-null, set a per-buffer value in BUF instead of the current buffer.
3343 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
3344 Call store_symval_forwarding with BUF null.
3345 (set_internal): Call store_symval_forwarding with the BUF
3346 parameter passed to set_internal. Formerly, the value was always
3347 set in the current buffer; the buffer recorded in specbind for
3348 this case wasn't used.
3349 (arith_driver): Reindent.
3351 * buffer.c (swap_out_buffer_local_variables):
3352 Call store_symval_forwarding with BUF null.
3354 * lisp.h (store_symval_forwarding): Change prototype.
3356 * eval.c (specbind): Call store_symval_forwarding with BUF null.
3358 2001-03-14 Gerd Moellmann <gerd@gnu.org>
3360 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
3361 FOR_DELETION. Avoid resizing the mini-window of the selected
3362 frame if FOR_DELETION is set.
3363 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
3364 (Fmake_frame_invisible): Change calls to do_switch_frame for new
3367 * window.c (Fset_window_configuration): Change call to
3368 do_switch_frame to new format.
3370 * keyboard.c (quit_throw_to_read_char): Change call to
3371 do_switch_frame to new format.
3373 * lisp.h (do_switch_frame): Change prototype.
3375 * frame.c (Fframe_parameters): In the `buffer-list' frame
3376 parameter, store the buffer list of FRAME, not the list of the
3379 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
3380 box just because the glyph row's full_width_p flag is set.
3382 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
3384 * xdisp.c (highlight_trailing_whitespace): On character terminals,
3385 skip the padding blanks inserted in extend_face_to_end_of_line,
3386 before checking for trailing whitespace.
3388 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3390 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
3391 Remove special handling for LessTif/Motif.
3392 (toplevel): Don't include Xm/Xm.h.
3394 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
3395 Remove workaround code for LessTif; it doesn't work anymore.
3397 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
3400 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
3401 Don't access private scroll bar data; it's no longer necessary with
3402 contemporary LessTif.
3404 * xfaces.c (xm_set_menu_resources_from_menu_face):
3405 Change #if 0 to #ifndef LESSTIF_VERSION.
3407 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
3408 removing button grabs.
3410 2001-03-13 Kenichi Handa <handa@etl.go.jp>
3412 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
3413 and clip-large-size-font as obsolete.
3415 * lread.c (read_multibyte): Check the validity of multibyte
3416 sequence. If invalid, return the first byte.
3418 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3420 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
3421 before running the command; timer functions or process
3422 filters may have set it.
3424 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
3426 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
3429 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3431 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
3434 2001-03-09 Gerd Moellmann <gerd@gnu.org>
3436 * dispextern.h (string_buffer_position): Add prototype.
3438 * xdisp.c (string_buffer_position, display_prop_string_p)
3439 (single_display_prop_string_p): New functions.
3441 * xterm.c (note_mouse_highlight): If there's no help-echo on
3442 a string, look at the buffer text ``under'' it.
3444 * keyboard.c (make_lispy_event): Add string info to the event,
3445 analogous to what's done on mode lines.
3446 (read_key_sequence): For a click on a string, consider `local-map'
3447 and `keymap' of that string.
3449 * keyboard.c (make_lispy_event, make_lispy_movement):
3450 Adjust calls to buffer_posn_from_coords to new format.
3452 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
3454 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
3457 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
3458 flags argument to emacs_open; it seems to conflict with O_EXCL.
3460 2001-03-09 Kenichi Handa <handa@etl.go.jp>
3462 * composite.h (struct composition): Change types of members;
3463 glyph_len to unsigned, width to unsigned short.
3465 2001-03-08 Andrew Innes <andrewi@gnu.org>
3467 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3470 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3472 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3475 * xterm.c (note_mouse_highlight): Handle mouse-face and
3476 help-echo in strings.
3477 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3478 (fast_find_string_pos): New function.
3480 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3481 (display_string): Call face_at_string_position with new parameter.
3483 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3484 Handle `mouse-face'.
3486 * dispextern.h (face_at_string_position): Change prototype.
3488 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3490 * keyboard.c (make_lispy_event): Avoid generating drag events
3491 if the mouse hasn't actually moved to another buffer position.
3493 2001-03-08 Dave Love <fx@gnu.org>
3495 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3497 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3499 * process.c (Fset_process_window_size): Fix a typo.
3501 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3503 * coding.c (detect_coding_sjis): Do more rigid check.
3504 (detect_coding_big5): Likewise.
3505 (decode_coding_sjis_big5): Likewise.
3506 (Fdetect_coding_region): Call detect_coding_system with tailing
3507 anchor byte `\0' for more rigid detection.
3508 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3509 (Fdetect_coding_string): Likewise.
3511 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3513 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3514 a string before extracting its data.
3516 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3518 * window.c (Frecenter): Rewrite code handling negative values
3519 of ARG on graphical frames.
3521 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3523 * window.c (displayed_window_lines): If W->start is outside the
3524 accessible portion of the buffer, call start_display with BEGV or
3525 ZV instead of W->start.
3527 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3529 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3531 * process.c (Fset_process_filter): Don't crash if the input
3532 file descriptor of PROCESS is closed.
3533 (Fset_process_window_size): Likewise.
3535 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3537 * xterm.c (XTflash): Make the timeout of select shorter, and call
3538 select repeatedly until the desired time expires.
3540 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3542 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3544 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3546 * lisp.h (Vwindow_list): Declare extern.
3548 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3550 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3552 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3554 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3555 to detect a case where we have to highlight a different region
3556 despite not having left the currently highlighted region.
3557 Set mouse_face_overlay in the x_display_info.
3558 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3560 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3562 * buffer.c (mouse_face_overlay_overlaps): New function.
3564 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3565 (Qmouse_face): Declare extern.
3567 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3568 if face_change_count is non-zero.
3570 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3572 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3573 that the source is unibyte.
3575 2001-03-05 Dave Love <fx@gnu.org>
3577 * xterm.c (XTmouse_position): Fix typo.
3579 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3581 * minibuf.c (read_minibuf): Clean up the binding stack if
3582 called noninteractively.
3584 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3586 * coding.c (syms_of_coding): Docstring modified.
3588 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3590 * charset.c (char_to_string): If a single byte char has modifier
3591 bits that can't be reflected to the character code, ignore them
3592 instead of signaling an error.
3594 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3596 * s/msdos.h: Update copyright notice.
3598 * dosfns.h: Update copyright notice.
3600 * dosfns.c: Update copyright notice.
3602 * msdos.c: Update copyright notice.
3604 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3606 * xterm.c (glyph_rect): New function.
3607 (XTmouse_position): Use it to raise the threshold for mouse
3608 movement event generation.
3610 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3612 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3613 specifies (reverse . t), reverse the initial screen colors.
3614 (IT_set_frame_parameters): If the property is foreground-color,
3615 but we are reversing the colors, set bg_set, not fg_set.
3616 Likewise for setting background-color and reversing: set fg_set.
3617 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3620 * xfaces.c (Finternal_set_lisp_face_attribute)
3621 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3624 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3626 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3627 to a single slash in the middle of file names.
3629 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3630 Accept only alphanumeric time zone names.
3632 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3634 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3635 a widget to zero height.
3637 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3639 * window.c (Fwindow_end): Call move_it_past_eol only if
3640 ending up on a partially visible line.
3642 2001-03-01 Dave Love <fx@gnu.org>
3644 * ccl.c (Fccl_execute): Doc fix.
3646 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3648 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3649 of the tool bar before calling x_figure_window_size.
3651 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3652 NULL after destroying it, otherwise XTread_socket can access a
3653 destroyed widget when input is unblocked.
3655 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3657 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3658 same name as before, although there was a change in fontsets.
3660 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3662 * lisp.h (Fframe_parameter): Declare.
3664 * window.c (set_window_buffer): Field vscroll is an int, not a
3667 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3669 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3672 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3675 * alloc.c (toplevel): Include process.h.
3676 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3677 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3678 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3679 (allocate_vector, allocate_hash_table, allocate_window)
3680 (allocate_frame, allocate_process, allocate_other_vector):
3682 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3683 (mark_maybe_pointer): New function.
3684 (mark_memory): Also mark Lisp data to which only pointers
3685 remain and not Lisp_Objects.
3686 (min_heap_address, max_heap_address): New variables.
3687 (mem_find): Return MEM_NIL if START is below min_heap_address or
3688 above max_heap_address.
3689 (mem_insert): Compute min_heap_address and max_heap_address.
3691 * process.c (make_process): Use allocate_process.
3693 * frame.c (make_frame): Use allocate_frame.
3695 * window.c (make_window, make_dummy_parent): Use allocate_window.
3696 (Fcurrent_window_configuration): Use allocate_other_vector.
3698 * lisp.h (allocate_vectorlike): Remove prototype.
3699 (allocate_vector, allocate_other_vector, allocate_frame)
3700 (allocate_window, allocate_process, allocate_hash_table):
3703 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3704 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3706 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3708 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3709 treat the produced bytes as a valid multibyte sequence.
3711 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3712 (ccl_driver) <CCL_WriteMultibyteChar2>:
3713 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3714 <ccl_finish>: Set ccl->eight_bit_control properly.
3716 * ccl.h (struct ccl_program): New member eight_bit_control.
3718 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3720 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3721 accessible_keymaps_char_table.
3722 (accessible_keymaps_char_table): Obey `is_metized'.
3723 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3726 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3728 * dispnew.c: Check HAVE_TERM_H before including term.h.
3730 2001-02-24 Andrew Innes <andrewi@gnu.org>
3732 * makefile.w32-in: Update copyright notice.
3734 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3736 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3738 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3740 * Makefile.in (lisp): Add international/utf-8.elc.
3742 * fontset.c (Fnew_fontset): Fix handling of the case that an
3743 element of FONTLIST is a cons of family and registry.
3745 2001-02-23 Jason Rumney <jasonr@gnu.org>
3747 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3748 to height unconditionally.
3750 * w32term.c (x_set_glyph_string_background_width): Extend the
3751 background face to the end of the drawing area in the text area, only.
3752 (x_insert_glyphs): Call window_box_left to obtain the left
3753 x-coordinate of the area to shift.
3755 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3758 2001-02-22 Andrew Innes <andrewi@gnu.org>
3760 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
3761 ($(BLD)\dispnew.obj):
3762 ($(BLD)\editfns.obj):
3763 ($(BLD)\fileio.obj):
3764 ($(BLD)\filelock.obj):
3765 ($(BLD)\keyboard.obj):
3766 ($(BLD)\w32proc.obj):
3767 ($(BLD)\process.obj):
3768 ($(BLD)\sysdep.obj): Ditto.
3770 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3772 ($(BLD)/dispnew.$(O)):
3773 ($(BLD)/editfns.$(O)):
3774 ($(BLD)/fileio.$(O)):
3775 ($(BLD)/filelock.$(O)):
3776 ($(BLD)/keyboard.$(O)):
3777 ($(BLD)/w32proc.$(O)):
3778 ($(BLD)/process.$(O)):
3779 ($(BLD)/sysdep.$(O)): Ditto.
3781 2001-02-22 Gerd Moellmann <gerd@gnu.org>
3783 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3784 at the start of the function, check that the \n in it->c is
3785 from the iterator's current position.
3787 * xdisp.c (handle_single_display_prop): Add parameter
3788 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3789 properties which replace the display of text with something else.
3790 (handle_display_prop): Call handle_single_display_prop with
3791 additional argument saying if we already replaced text display
3792 with something else. Use AREF.
3793 (with_echo_area_buffer_unwind_data, display_menu_bar)
3794 (decode_mode_spec_coding): Use AREF and ASIZE.
3796 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3797 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3798 * vmstime.h: Files removed.
3800 * unexencap.c, unexfx2800.c: Files removed.
3802 * dispnew.c (direct_output_for_insert): Give up if we are showing
3803 a message or just cleared the message because we might need to
3804 resize the echo area window or display an empty echo area.
3806 2001-02-21 Gerd Moellmann <gerd@gnu.org>
3808 * xdisp.c (redisplay_internal): Do the
3809 mark_window_display_accurate after all windows have been
3810 redisplayed because this call resets flags in buffers which are
3811 needed for proper redisplay.
3813 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3814 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
3817 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3818 busy_window to hourglass_window, busy_p to hourglass_p.
3820 * msdos.h (struct x_output): Rename busy_window to
3821 hourglass_window, busy_p to hourglass_p.
3823 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3824 busy_window to hourglass_window, busy_p to hourglass_p.
3826 * xfns.c: Rename everything containing *busy_cursor* and similar
3828 (syms_of_w32fns): Rename x-busy-pointer-shape to
3829 x-hourglass-pointer-shape, display-busy-cursor to
3830 display-hourglass, busy-cursor-delay to hourglass-delay.
3832 * w32fns.c: Rename everything containing *busy_cursor* and similar
3834 (syms_of_w32fns): Rename x-busy-pointer-shape to
3835 x-hourglass-pointer-shape, display-busy-cursor to
3836 display-hourglass, busy-cursor-delay to hourglass-delay.
3838 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3841 * dispextern.h (start_hourglass, cancel_hourglass)
3842 (display_hourglass_p): Renamed from *busy_cursor*.
3844 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3846 * keyboard.c (read_char): When an event from unread-command-events
3847 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3849 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3850 equal to the current buffer.
3852 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3853 nil, otherwise we're left with truncate_lines t when a message
3854 is printed with message-truncate-lines bound to t.
3856 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3858 * window.c (Fmove_to_window_line): Undo last change.
3859 (displayed_window_lines): Call line_bottom_y to determine
3860 the line's bottom position.
3862 * dispextern.h (line_bottom_y): Add prototype.
3864 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3865 (pos_visible_p): Use it.
3867 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3868 set redisplaying_p to 0 here instead of in Frecursive_edit.
3869 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3872 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3874 (syms_of_xdisp): Initialize new variables.
3875 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3876 Specbind `inhibit-menubar-update' when updating the menu bar.
3878 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3881 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3884 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3887 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3888 to the start of the file.
3890 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3892 * window.c (set_window_buffer): Fix last change.
3894 * window.c (set_window_buffer): Set window's vscroll to 0.
3896 * window.c (coordinates_in_window): Increase width of area
3897 where the vertical line can be dragged.
3899 * xterm.c (x_set_glyph_string_background_width): Extend the
3900 background face to the end of the drawing area in the text
3903 * xdisp.c (handle_single_display_prop): Set iterator's position
3904 to where the `display' property starts, like for images.
3905 (dump_glyph): New function.
3906 (dump_glyph_row): Use it. Dump info about marginal areas.
3908 * dispnew.c (direct_output_for_insert): Recognize more cases where
3909 glyphs can be written instead of being inserted.
3911 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3912 the left x-coordinate of the area to shift.
3914 * dired.c (directory_files_internal): Set result list to nil
3917 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3919 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3920 invalid multibyte sequence, treat *SRC as a character of
3923 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3925 * textprop.c (Fset_text_properties): Doc fix.
3927 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3929 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3931 2001-02-14 Dave Love <fx@gnu.org>
3933 * coding.c: Doc and message fixes.
3935 2001-02-14 Andrew Innes <andrewi@gnu.org>
3937 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3938 Emacs frame above the screen size.
3940 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3942 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3944 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3946 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3947 case that TO ends up beyond ZV after running before-change-functions.
3949 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3950 the selected window if it is showing the buffer in question.
3952 * dired.c (directory_files_internal): Initialize errno.
3953 (toplevel): Include errno.h.
3955 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3957 * xfaces.c (best_matching_font): New parameter width_ratio.
3958 Multiply avgwidth by width_ratio.
3959 (choose_face_font): Call best_matching_font with width_ratio
3960 calculated from the column width of C.
3962 2001-02-12 Andrew Innes <andrewi@gnu.org>
3964 The following changes are to draw box lines inside characters area
3965 if line-width is negative.
3967 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3968 face->box_line_width is negative.
3969 (x_produce_stretch_glyph): Likewise.
3970 (x_produce_glyphs): Likewise.
3971 (x_estimate_mode_line_height): Likewise.
3972 (x_draw_glyph_string_background): Likewise.
3973 (x_draw_glyph_string_foreground): Likewise.
3974 (x_draw_composite_glyph_string_foreground): Likewise.
3975 (x_draw_glyph_string_box): Likewise.
3976 (x_draw_image_foreground): Likewise.
3977 (x_draw_image_relief): Likewise.
3978 (x_draw_image_foreground_1): Likewise.
3979 (x_draw_image_glyph_string): Likewise.
3981 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3983 The following changes are to draw box lines inside characters area
3984 if line-width is negative.
3986 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3987 face->box_line_width is negative.
3988 (x_produce_stretch_glyph): Likewise.
3989 (x_produce_glyphs): Likewise.
3990 (x_estimate_mode_line_height): Likewise.
3991 (x_draw_glyph_string_background): Likewise.
3992 (x_draw_glyph_string_foreground): Likewise.
3993 (x_draw_composite_glyph_string_foreground): Likewise.
3994 (x_draw_glyph_string_box): Likewise.
3995 (x_draw_image_foreground): Likewise.
3996 (x_draw_image_relief): Likewise.
3997 (x_draw_image_foreground_1): Likewise.
3998 (x_draw_image_glyph_string): Likewise.
4000 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
4001 and :line-width can be negative.
4002 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
4004 2001-02-09 Jason Rumney <jasonr@gnu.org>
4006 * w32term.c (w32_encode_char): Treat eight bit graphic and control
4007 characters the same as ASCII and latin-1.
4008 (x_display_and_set_cursor): Check for the focus frame's selected
4009 window instead of selected_window.
4010 (x_after_update_window_line): Don't clear if frame's internal
4011 border width is zero.
4012 (x_new_font): Don't change a tooltip's size.
4013 (w32_initialize): Set char_ins_del_ok to 1.
4015 * w32fns.c (Fx_show_tip): Fix calls to make_number.
4016 (x_set_font): If font hasn't changed, avoid recomputing
4017 faces and other things.
4018 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
4019 (Fx_create_frame): Add the tool bar height to the frame height.
4020 (x_create_tip_frame): Prevent changing the tooltip's
4021 background color by specifying a color for the default font
4023 (Qcancel_timer): New variable.
4024 (syms_of_w32fns): Initialize and staticpro it.
4025 (Fx_hide_tip, Fx_show_tip): Use it.
4026 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4028 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
4030 * w32.c (init_environment): Duplicate local string before putenv.
4032 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
4034 * charset.c (Fstring): A typo.
4036 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4038 * charset.c (Fstring): If all arguments are less than 256, return
4041 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
4042 return a unibyte string.
4044 * coding.c (code_convert_region): After detecting a coding, if
4045 nothing found, set coding->composing to COMPOSITION_NO.
4046 (decode_coding_string): Likewise.
4048 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
4050 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
4053 2001-02-07 Kenichi Handa <handa@etl.go.jp>
4055 * charset.c (parse_str_to_multibyte): New function.
4057 * charset.h (parse_str_to_multibyte): Extern it.
4059 * print.c (print_string): If we are going to print a unibyte
4060 string into a multibyte buffer, convert the string to multibyte by
4063 2001-02-06 Andrew Innes <andrewi@gnu.org>
4065 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
4066 been created. It seems we can get sent window messages such as
4067 WM_ERASEBKGND before we properly update a frame.
4069 2001-02-06 Gerd Moellmann <gerd@gnu.org>
4071 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
4072 Avoid some unnecessary cursor positioning.
4074 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4076 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
4077 (LFACE_AVGWIDTH): New macro.
4079 (check_lface_attrs): Check LFACE_AVGWIDTH.
4080 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
4081 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
4082 (merge_face_vectors): Check LFACE_AVGWIDTH.
4083 (Finternal_make_lisp_face): Use AREF.
4084 (xm_set_menu_resources_from_menu_face)
4085 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
4086 (Finternal_lisp_face_empty_p): Use AREF.
4087 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
4088 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
4089 Compare average widths..
4090 (best_matching_font): Arrange for comparing average widths.
4092 * dispextern.h (enum lface_attribute_index):
4093 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
4095 2001-02-05 Dave Love <fx@gnu.org>
4097 * puresize.h: Revert last change following loadup.el change.
4099 2001-02-05 Andrew Innes <andrewi@gnu.org>
4101 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
4102 invocation of temacs, to work with Windows 2000.
4103 (bootstrap-emacs): Ditto.
4105 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4107 * xterm.c (x_display_and_set_cursor): Check for the focus
4108 frame's selected window instead of selected_window.
4110 * xdisp.c (try_scrolling): If point is in the line below the
4111 window, make sure to move the iterator at least a canonical
4114 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
4116 2001-02-05 Kenichi Handa <handa@etl.go.jp>
4118 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
4119 If invalid, execute CCL_INVALID_CMD.
4120 (ccl_driver): If the CCL program is terminated because of
4121 CCL_STAT_INVALID_CMD, copy the remaining source data to the
4122 destination instead of throwing them away.
4124 2001-02-02 Gerd Moellmann <gerd@gnu.org>
4126 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
4127 faces and other things.
4129 * xdisp.c (get_next_display_element): Fix case of empty
4130 display table entry.
4132 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
4134 * editfns.c (Fconstrain_to_field): Doc fix.
4136 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
4137 into `thoroughly', to make it consistent with the doc string.
4139 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
4141 2001-02-01 Gerd Moellmann <gerd@gnu.org>
4143 * search.c (search_buffer): Call set_search_regs with a byte
4144 position, not a character position.
4146 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
4149 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
4151 * frame.c (Fmodify_frame_parameters): Doc fix.
4153 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4155 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
4156 identifier which is not reserved by Standard C.
4158 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
4160 * window.c (enum window_part): New enumeration.
4161 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
4163 (coordinates_in_window): Return an enumerator from enum
4164 window_part. Fix handling of right scroll bar.
4165 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
4166 `right-fringe' instead of `left-bitmap-area' and
4167 `right-bitmap-area'. Use enumerators from enum window_part
4168 instead of hard-coded integers.
4169 (check_window_containing, window_from_coordinates):
4170 Use enumerators from enum window_part instead of hard-coded integers.
4171 (syms_of_window): Replace Qleft_bitmap_area and
4172 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
4174 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
4176 * editfns.c (Fformat_time_string): Doc fix.
4178 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
4180 * keymap.c (Fwhere_is_internal): Use the first valid binding
4181 if no ascii binding is found (when firstonly is t).
4183 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4185 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
4186 instead of Finteractive_p.
4188 * lisp.h (interactive_p): Add prototype.
4190 * eval.c (interactive_p): New function.
4191 (Finteractive_p): Use it.
4193 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
4195 2001-01-31 Dave Love <fx@gnu.org>
4197 * .gdbinit (hook-run): Define to run xreload.
4199 * textprop.c (Fset_text_properties): Fix newline in doc string.
4201 2001-01-30 Gerd Moellmann <gerd@gnu.org>
4203 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
4204 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
4206 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
4207 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
4208 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
4210 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
4213 2001-01-30 Dave Love <fx@gnu.org>
4215 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
4218 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4220 * bytecode.c (Fbyte_code) <Bcurrent_column>:
4221 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
4223 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
4225 * textprop.c (Fset_text_properties): Doc fix.
4227 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4229 * xdisp.c (forward_to_next_line_start): Remove xassert.
4231 2001-01-29 Jason Rumney <jasonr@gnu.org>
4233 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
4234 returning without releasing it.
4236 2001-01-29 Kenichi Handa <handa@etl.go.jp>
4238 * w32fns.c (w32_font_match): Allocate three more bytes to regex
4239 for '^', '$', and '\0'.
4241 2001-01-28 Andrew Choi <akochoi@i-cable.com>
4243 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
4244 regex for '^', '$', and '\0'.
4246 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
4247 only if current_sblock has been initialized.
4249 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
4250 terminal frame even if it is the only visible frame.
4252 2001-01-28 Kenichi Handa <handa@etl.go.jp>
4254 * fontset.c (font_family_registry): Even if FONTNAME conform to
4255 XLFD, if it specifies other fields than family and registry,
4256 return FONTANME. New argument FORCE if nonzero cancel that feature.
4257 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
4258 a signle byte character. Don't set FAMILY part to nil here.
4259 It is handled by the caller choose_face_font.
4260 (Fnew_fontset): Call font_family_registry with FORCE 0.
4261 (Fset_fontset_font): Likewise.
4263 2001-01-27 Gerd Moellmann <gerd@gnu.org>
4265 * xdisp.c (display_line): Don't treat a newline as fitting
4268 2001-01-26 Gerd Moellmann <gerd@gnu.org>
4270 * window.c (size_window): Set the window's orig_top to nil when
4271 changing heights, so that a future shrink_mini_window won't
4272 restore a bogus height.
4274 * frame.c (do_switch_frame): If selected frame has a mini-window,
4275 resize that to exact size.
4277 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
4279 * xdisp.c (display_line): Simplify check for glyphs fitting
4280 entirely in the line.
4282 * xfns.c (xic_style): New variable.
4283 (create_frame_xic): Move static variable to global scope for
4284 the case that `static' gets defined away.
4286 2001-01-26 Kenichi Handa <handa@etl.go.jp>
4288 * coding.c (decode_coding): Set a flag for inhibiting
4290 (code_convert_region): Always set saved_coding_symbol.
4291 (decode_coding_string): Likewise. Update coding->symbol when we
4292 encounter a inconsistent eol by the same way as code_convert_region.
4294 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4296 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
4299 * xterm.c (x_after_update_window_line): Don't clear if frame's
4300 internal border width is zero.
4301 (x_clear_area): New function.
4302 (x_after_update_window_line, x_clear_end_of_line)
4303 (x_scroll_bar_create, x_scroll_bar_set_handle)
4304 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
4305 instead of XClearArea.
4307 * xterm.h (x_clear_area): Add prototype.
4309 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
4310 which doesn't seem necessary anymore with Lesstif 0.92.
4312 2001-01-25 Dave Love <fx@gnu.org>
4314 * puresize.h (BASE_PURESIZE): Up to 720000.
4316 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
4318 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4320 * xdisp.c (echo_area_display): Don't call redisplay_internal
4321 when Emacs is shutting down. We can't run hooks etc. that
4322 would be necessary to do a redisplay.
4324 * lread.c (read_integer): Use type EMACS_INT instead of int.
4326 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
4328 * ccl.c (ccl_driver): Fix last change.
4330 2001-01-25 Kenichi Handa <handa@etl.go.jp>
4332 * ccl.h (sturct ccl_program): New member suppress_error.
4334 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
4335 insert error message to the output.
4336 (setup_ccl_program): Initialize ccl->suppress_error to 0.
4338 * coding.h (struct coding_system): New member suppress_error.
4340 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
4341 (Fset_terminal_coding_system_internal): Set the member
4342 suppress_error to 1.
4343 (Fset_safe_terminal_coding_system_internal): Likewise.
4345 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
4347 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
4348 as if it was a `charset'.
4350 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4352 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
4353 value in where_is_cache; the next lookup in the cache returns
4354 something bogus if we do.
4356 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
4358 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
4359 if HAVE_WINDOW_SYSTEM isn't defined.
4361 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4363 * fns.c (sweep_weak_table): Fix code taking items out of
4364 the hash collision chain. Some cleanup.
4366 * xterm.c (x_new_font): Don't change a tooltip's size.
4368 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
4369 background color by specifying a color for the default font
4372 2001-01-24 Kenichi Handa <handa@etl.go.jp>
4374 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
4375 a workaround for SunOS 4's cc.
4376 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
4377 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
4378 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
4381 2001-01-23 Gerd Moellmann <gerd@gnu.org>
4383 * xterm.c (x_set_window_size_1): New function extracted from
4385 (x_set_window_size): Use it.
4386 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
4387 doesn't have a widget, like tooltips.
4389 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
4391 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
4393 2001-01-23 Kenichi Handa <handa@etl.go.jp>
4395 * fns.c (Fset_char_table_default): Fix to make sub char-table
4398 2001-01-22 Gerd Moellmann <gerd@gnu.org>
4400 * xdisp.c (build_desired_tool_bar_string): Make sure we have
4401 a desired tool bar string, even if there are no tool bar items.
4403 * xdisp.c (Ftool_bar_lines_needed): New function.
4404 (syms_of_xdisp): Defsubr it.
4406 * editfns.c (Fformat): Don't extend text properties from arguments
4407 to padding chars in the result.
4409 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
4411 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
4413 2001-01-20 Andrew Innes <andrewi@gnu.org>
4415 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
4416 (w32_initialize): Don't set term hooks that aren't actually needed
4419 * xfaces.c (realize_default_face):
4421 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
4423 * xdisp.c (handle_single_display_prop): Remove references to
4424 FRAME_W32_CONSOLE_P.
4426 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
4428 * frame.h (output_method): Remove output_w32_console method.
4429 (FRAME_W32_CONSOLE_P): Remove macro.
4431 * frame.c (Qw32_console): Remove variable.
4432 (Fframep): Remove references to it.
4433 (syms_of_frame): Ditto.
4434 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
4436 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
4439 2001-01-20 Kenichi Handa <handa@etl.go.jp>
4441 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
4443 2001-01-19 Andrew Innes <andrewi@gnu.org>
4445 * w32.c (init_environment): Add a version-independent site-lisp
4446 directory to EMACSLOADPATH, after the version dependent one.
4448 2001-01-19 Gerd Moellmann <gerd@gnu.org>
4450 * editfns.c (Fbuffer_substring): Doc fix.
4452 * xdisp.c (message_dolog, message2, message2_nolog):
4453 Rename parameter LEN to NBYTES.
4455 2001-01-19 Kenichi Handa <handa@etl.go.jp>
4457 * charset.c (strwidth): Use c_string_width.
4458 (c_string_width): New function.
4459 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
4462 * charset.h (c_string_width, lisp_string_width): Extern them.
4464 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4466 * indent.c (check_composition): Check validity of composition.
4468 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4469 characters by calling c_string_width.
4470 (x_consider_frame_title): Get byte length of frame tile string
4472 (display_mode_element): Pay attention to width of non-ASCII
4473 characters by calling strwidth.
4475 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4477 * xfns.c (Qcancel_timer): New variable.
4478 (syms_of_xfns): Initialize and staticpro it.
4479 (Fx_hide_tip, Fx_show_tip): Use it.
4480 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4482 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4484 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4486 * window.h (WINDOW_LIVE_P): New macro.
4488 * window.c (window_size_fixed): New variable.
4489 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4492 * eval.c (specbind): If binding a per-buffer variable which
4493 doesn't have a buffer-local value in the current buffer, change
4494 the global value by changing the value of the symbol bound in all
4495 buffers not having their own value, to make it consistent with
4496 what happens with other buffer-local variables.
4498 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4500 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4501 when searching for a newline.
4503 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4505 * xdisp.c (display_string): Fix previous change.
4507 2001-01-18 Jason Rumney <jasonr@gnu.org>
4509 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4510 GLYPH_DEBUG is defined.
4511 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4512 true for images with `:ascent 100'.
4513 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4514 meantime, use face MOUSE_FACE_ID.
4515 If first glyph isn't a character glyph, use the ASCII NUL
4516 character to determine the face.
4517 (expose_area): Do not treat left margin specially.
4518 (note_mode_line_highlight): If no local_map, check global keymap.
4519 (note_mouse_highlight): Initialize overlay.
4520 (clear_mouse_face): Don't return if tip_frame is non-nil.
4521 (show_scroll_bars): Remove unused function.
4522 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4523 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4525 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4526 (x_free_frame_resources): Unload relief colors.
4528 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4530 * xdisp.c (forward_to_next_line_start): Avoid calling
4531 get_next_display_element when the newline is already found.
4532 This may change the iterator's position, when its current position is
4533 equal to the iterator's stop_charpos.
4535 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4536 zero, use this method only at the end of a line.
4538 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4539 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4540 if SCALABLE_FONTS_P is set.
4542 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4543 so that scalable fonts are included.
4545 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4546 In the cache, use a key containing the information if scalable
4548 (x_load_font): Adapt to change of keys in the font cache.
4550 2001-01-17 Kim F. Storm <storm@filanet.dk>
4552 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4553 XListFonts to take advantage of font caching.
4555 * xterm.c (x_list_fonts): Ensure caching font information when
4556 called for a null frame, which is the case frequently when Emacs
4559 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4561 * xfns.c (QCconversion): Replaces QCalgorithm.
4563 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4565 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4568 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4569 not everything could be displayed.
4571 * line.h, x-list-font.c: Files removed because unused.
4573 2001-01-17 Andrew Innes <andrewi@gnu.org>
4575 * dired.c (directory_files_internal): Convert result from readdir
4576 to a unibyte string initially, to avoid possible misinterpretation
4577 of some bytes as the internal form of Emacs characters.
4579 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4581 * fns.c (concat): Be sure to avoid putting the same `composition'
4582 property on the adjacent regions.
4584 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4586 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4587 (Fscroll_right, Fscroll_left): Set it here instead, if called
4590 * buffer.c (Fset_buffer_modified_p): Set buffer's
4591 prevent_redisplay_optimizations_p flag.
4593 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4594 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4595 with additional arg.
4597 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4600 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4601 FROM_WHERE, for debugging.
4603 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4605 * ccl.c (Fregister_ccl_program): Handle the return value of
4606 resolve_symbol_ccl_program correctly.
4607 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4609 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4611 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4612 has gone in the meantime, use face MOUSE_FACE_ID.
4614 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4615 If x_display_info_for_display returns null, don't try to close
4616 the display; we didn't open it.
4618 * dispnew.c (save_or_restore_current_matrices): Function removed.
4619 (save_current_matrix, restore_current_matrix): New functions.
4620 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4621 restore the frame's current matrix. Due to the glyph pointer
4622 setup done in adjust_glyph_matrix, there is no easy way to make
4623 saving the current matrix in the desired matrix generally correct,
4626 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4628 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4630 (display_line): Optimize for wide characters.
4631 (display_string): Don't try to display a multi-column character
4632 partially. On ttys, produce more than one truncation glyph for
4633 multi-column characters that don't fit on the line.
4635 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4637 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4638 Define it instead of WORDS_BIGENDIAN. Caller changed.
4640 2001-01-13 Jason Rumney <jasonr@gnu.org>
4642 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4643 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4644 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4645 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4647 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4648 (x_draw_image_relief, x_draw_image_foreground_1)
4649 (x_draw_image_glyph_string): Adapt to change of image margins.
4651 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4654 * w32bdf.c (search_file_line, get_cached_font_char)
4655 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4657 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4659 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4660 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4661 (Fw32_send_sys_command): Remove unused variables.
4662 (w32_msg_pump): Add parentheses.
4664 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4665 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4668 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4670 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4671 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4672 being a pair of margins.
4673 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4674 to DEFVAR_LISP. Extend doc.
4676 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4678 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4679 pair of integers `(X . Y)', use X for the horizontal and Y for the
4681 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4682 (parse_image_spec): Check it.
4683 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4684 (tiff_format, gif_format, gs_format):
4685 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4687 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4688 (x_draw_image_relief, x_draw_image_foreground_1)
4689 (x_draw_image_glyph_string): Adapt to the change of image margins.
4691 * dispextern.h (struct image): Replace member `margin' with
4692 `hmargin' and `vmargin'.
4694 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4697 * dispnew.c (update_text_area): Put code which decrements the
4698 stop position when the row's face extends to the end of the
4701 * xfns.c (x_set_mouse_color): Fix color allocation.
4703 * keyboard.c: Call get_local_map with new argument list.
4705 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4707 * intervals.h (enum map_property): Removed.
4708 (get_local_map): Change prototype.
4710 * keymap.c: Call get_local_map with new argument list.
4711 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4713 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4715 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4716 of the size needed for the tool bar string. For the last image,
4717 use a `display' property that reaches to the end of the string.
4719 * xselect.c (selection_request_dpyinfo): New variable.
4720 (x_handle_selection_request): Set it.
4721 (x_selection_request_lisp_error): Don't call
4722 x_decline_selection_request if selection request's display has
4725 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4726 Do the unregister_colors before calling XFreeColors.
4728 2001-01-10 Dave Love <fx@gnu.org>
4730 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4731 ${SOME_MACHINE_LISP}, not ${lisp}.
4733 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4735 * xdisp.c (display_line): On ttys, produce more than one truncation
4736 glyph for multi-column characters that don't fit on the line.
4738 * xselect.c (x_reply_selection_request): Add a comment.
4740 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4741 XkbGetNames instead of XkbGetKeyboard.
4743 2001-01-10 Dave Love <fx@gnu.org>
4745 * sysdep.c (random): Revert the declaration.
4747 2001-01-09 Gerd Moellmann <gerd@gnu.org>
4749 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4750 Call function string_bytes.
4751 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4753 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4754 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4755 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4756 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4758 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4759 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4760 after sweeping strings, and at the end.
4761 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4763 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4764 ensure that pop_message is called.
4766 * keyboard.c (Fexecute_extended_command): Use a
4767 record_unwind_protect to ensure that pop_message is called.
4769 * lisp.h (push_message_unwind): Add prototype.
4771 * xdisp.c (push_message_unwind): New function.
4773 * fileio.c (do_auto_save_unwind): Do the pop_message here
4774 instead of in Fdo_auto_save.
4775 (Fdo_auto_save): Don't call pop_message.
4777 2001-01-08 Ken Raeburn <raeburn@gnu.org>
4779 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4782 2001-01-08 Gerd Moellmann <gerd@gnu.org>
4784 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4785 when increasing window's vscroll.
4787 * macros.c (Qkbd_macro_termination_hook): New variable.
4788 (syms_of_macros): Initialize and staticpro it.
4789 (pop_kbd_macro): Run kbd-macro-termination-hook.
4791 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4793 2001-01-07 Dave Love <fx@gnu.org>
4795 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4796 arglist, for documentation's sake.
4798 2001-01-06 Andrew Innes <andrewi@gnu.org>
4800 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4803 2001-01-05 Andrew Innes <andrewi@gnu.org>
4805 * term.c (update_end): Don't check updating_frame; for some reason
4806 this can be 0 sometimes, such as after dismissing a popup menu,
4807 and isn't necessary given the explicit frame argument.
4809 2001-01-05 Gerd Moellmann <gerd@gnu.org>
4811 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4812 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4814 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4816 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
4818 * xfns.c (x_create_tip_frame): Preserve the value of
4819 face_change_count around the creation of the tip frame.
4821 * xfns.c (last_show_tip_args): New variable.
4822 (compute_tip_xy): New function.
4823 (Fx_show_tip): Reuse an existing tip frame, if possible.
4824 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4826 2001-01-04 Dave Love <fx@gnu.org>
4828 * editfns.c (Fformat): Doc fix.
4830 * systime.h (set_file_times): Prototype.
4832 * widget.h (EmacsFrameSetCharSize_): Prototype.
4834 * sysdep.c (random, srandom): Declare explicitly.
4836 * dispextern.h (move_it_vertically_backward): Declare.
4838 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4840 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4841 like in Fx_create_frame.
4843 * xfaces.c (set_font_frame_param): Don't do anything for
4844 non-graphical frames.
4846 * window.c (Fdelete_other_windows): Set window's window_end_valid
4847 to nil when changing the window's start. Don't change the
4848 window's start when its top position hasn't changed. If we do,
4849 this will set the window's optional_new_start, which act's like a
4850 force_start during redisplay with C-x 1 M-> under particular
4851 circumstances (see report from Per Starback to emacs-pretest-bug
4854 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4856 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4857 short cut at the start of the function. Add an assertion.
4858 (reseat_at_next_visible_line_start): Add an assertion.
4860 * window.c (Frecenter): When changing the window start, set the
4861 window's window_end_valid to nil.
4862 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4864 * dispextern.h (move_it_past_eol): Add prototype.
4866 * xdisp.c (move_it_past_eol): New function.
4868 * window.c (Fwindow_end): Doc fix.
4870 2001-01-03 Dave Love <fx@gnu.org>
4872 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4874 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4876 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4877 the enabled_p flag of the glyph row at window_end_vpos to 0.
4878 (handle_single_display_prop): Fix last change.
4880 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4882 * window.c (Frecenter): Doc fix.
4884 2001-01-02 Andrew Innes <andrewi@gnu.org>
4886 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4888 * frame.h (output_method): Add output_w32_console method.
4889 (FRAME_W32_CONSOLE_P): New macro.
4891 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4892 use output_w32_console method.
4893 (Qw32_console): New Lisp_Object.
4894 (Fframep): Return it.
4895 (syms_of_frame): Init it.
4896 (Fframe_parameters): Report w32console as font for w32_console frames.
4898 * xfaces.c (realize_default_face): Set face foreground and
4899 background to unspecified for w32_console frames.
4900 (realize_face): Realize face cache for w32_console frames.
4901 (realize_tty_face): Accept w32_console frames.
4903 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4904 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4905 necessary, even if running interactively.
4907 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4910 * w32term.c (x_update_begin):
4914 (x_change_line_highlight):
4919 (w32_reassert_line_highlight):
4920 (w32_frame_rehighlight):
4921 (w32_frame_raise_lower): Do nothing if not w32 frame.
4923 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4925 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4926 system doesn't tell us directly.
4927 (Fx_display_visual_class): Implement properly.
4929 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4931 * window.c (Frecenter): Handle centering in graphical frames
4932 specially. Centering on the basis of line counts doesn't work
4933 reliably with variable-height lines.
4935 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4937 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4940 * composite.c (run_composition_function): Remove unused var `val'.
4941 (update_compositions): Remove unused variable `hook'.
4943 * intervals.c (get_local_map): Remove unused variable `tem'.
4945 * doprnt.c (doprnt1): Remove unused variable `size'.
4947 * fns.c (Flength): Remove unused variable `tail'.
4948 (Fdelete): Remove unused variable `size'.
4950 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4953 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4955 * data.c (find_symbol_value): Remove extra 3rd argument in the
4956 call to swap_in_symval_forwarding.
4958 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4960 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4961 (trivial_regexp_p): Remove unused variable `c'.
4962 (boyer_moore): Remove unused variable `k'.
4964 * indent.c (current_column): Remove unused variable `stopchar'.
4965 (Fcompute_motion): Remove unused variable `contin'.
4967 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4969 * dired.c (directory_files_internal): Fix a typo in a comment.
4970 Remove an unused variable `handler'.
4971 (file_name_completion): Remove unused function-scope variable `dp'.
4972 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4975 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4977 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4979 (Fmarker_insertion_type): Remove unused variable `buf'.
4981 * insdel.c (make_gap): Remove unused variable `result'.
4983 * keyboard.c (record_char): Remove unused function-scope var `help'.
4984 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4985 (menu_bar_items): Remove unused function-scope variable `tem'.
4987 * fontset.c (fontset_ref): Remove unused variable `i'.
4988 (fontset_set): Remove unused variables `j' and `tmp'.
4989 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4990 (make_fontset_for_ascii_face): Remove unused variable `name'.
4991 (fs_load_font): Remove unused variable `font_idx'.
4992 (fs_query_fontset): Remove unused function-local variable `fontset'.
4993 (list_fontsets): Remove unused variable `tail'.
4994 (Fnew_fontset): Remove unused variables `family' and `registry'.
4995 (accumulate_font_info): Remove unused variable `tmp'.
4996 (Ffontset_font): Remove unused variable `id'.
4997 (syms_of_fontset): Remove unused variable `i'.
4999 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
5001 (lookup_image): Remove unused variable `file'.
5002 (xbm_load): Remove unused variables `bitmap_data', `height', and
5003 `width'. Remove function-local variable `i', leave the
5005 (gif_load): Remove unused variable `inc'.
5007 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
5008 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
5009 leave only the one in the inner block.
5011 * xfaces.c (face_fontset, realize_default_face): Remove unused
5013 (face_at_buffer_position): Remove unused variable `multibyte_p'.
5015 * term.c (encode_terminal_code): Remove unused variable `c'.
5017 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
5018 char *' instead of `char *'.
5020 * category.c (Fcategory_docstring): Remove unused variable `doc'.
5021 (Fget_unused_category): Remove unused variable `docstring_vector'.
5022 (Fchar_category_set): Remove unused variables `val', `charset',
5025 * coding.c (detect_coding_iso2022, setup_coding_system):
5026 Remove unused variable `i'.
5027 (detect_coding_mask): Remove unused variable `idx'.
5028 (detect_coding): Remove unused variable `i'.
5029 (ccl_coding_driver): Remove unused variable `result'.
5030 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
5031 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
5032 (encode_coding_string): Remove unused variables `gcpro1' and
5033 `saved_coding_symbol'.
5034 (Ffind_coding_systems_region_internal): Remove function-local
5035 variable args[], leave only the block-local one.
5036 (code_convert_region1): Remove unused variable `len'.
5038 * charset.c (char_printable_p): Remove unused variable `chars'.
5039 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
5040 (str_to_multibyte): Remove unused variable `c'.
5042 * window.c (size_window): Remove block-local variable `min_size'.
5044 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
5045 `header_line_height'.
5046 (append_space, extend_face_to_end_of_line): Declare `saved_what'
5047 enum display_element_type.
5049 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5051 * xterm.c (x_connection_closed): Catch X errors around all
5052 statements that call X. Save away the error message in a local copy.
5054 * xterm.c (x_connection_closed): Set handling_signal to 0 at
5057 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
5058 in or at the start of invisible text.
5060 * dispnew.c (update_window): Don't check_current_matrix_flags.
5062 2001-01-01 Jason Rumney <jasonr@gnu.org>
5064 * w32fns.c (x_figure_window_size): Do not allow new_height and
5065 new_width of frame to override specified values.
5067 2000-12-30 Kenichi Handa <handa@etl.go.jp>
5069 * composite.c (find_composition): Fix a code for searching backward.
5071 2000-12-29 Gerd Moellmann <gerd@gnu.org>
5073 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
5074 (update_window) [GLYPH_DEBUG]: Call it.
5075 (scrolling_window): Prevent including current rows which are below
5076 what's displayed in the window.
5078 * xdisp.c (try_window_reusing_current_matrix)
5079 <new start <= old start>: Disable rows in the current matrix
5080 which are below the window after scrolling.
5082 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
5083 is zero. It's not worth the complexity.
5084 (invisible_text_between_p): Put in #if 0 because unused.
5086 2000-12-28 Gerd Moellmann <gerd@gnu.org>
5088 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
5089 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
5091 * keyboard.c (echo_char): If C is an integer, always call
5092 push_key_description. Former code could signal an invalid
5095 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
5096 If set, print multibyte text.
5097 (Fsingle_key_description): Call push_key_description with
5098 FORCE_MULTIBYTE set.
5099 (describe_buffer_bindings): Likewise.
5101 * lisp.h (push_key_description): Add prototype.
5103 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
5104 around the call to redisplay_internal.
5106 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5108 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5110 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5112 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
5113 (ccl_driver): New local variable `extra_bytes'.
5115 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
5117 * coding.c (setup_coding_system):
5118 Initialize coding->spec.ccl.eight_bit_carryover.
5119 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
5121 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5123 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
5124 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
5125 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
5126 (decode_composition_emacs_mule): New function.
5127 (decode_coding_emacs_mule): Decode composition sequence by calling
5128 decode_composition_emacs_mule.
5129 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
5130 (encode_coding_emacs_mule): Changed from macro to function.
5131 If a text contains compositions, encode them correctly.
5132 (setup_coding_system): Set coding->commong_flags for emacs-mule so
5133 that decoding and encoding are required.
5135 2000-12-27 Gerd Moellmann <gerd@gnu.org>
5137 * xfaces.c (PT_PER_INCH): New macro.
5138 (xlfd_point_size): Compute real point size from font's pixel size.
5139 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
5142 * .gdbinit: Comment out the line pointing to the Lesstif source
5145 * window.c (Frecenter): Use displayed_window_lines instead
5146 of window_internal_height.
5148 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5149 instead of x-toolkit-scroll-bars-p.
5150 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5152 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5153 instead of x-toolkit-scroll-bars-p.
5154 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5156 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
5157 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
5158 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
5160 (add_window_display_history, add_frame_display_history)
5161 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
5162 (build_frame_matrix_from_leaf_window): Remove unused code.
5163 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
5165 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
5166 (update_window) [GLYPH_DEBUG]: Likewise.
5167 (syms_of_display): Defsubr dump-redisplay-history.
5169 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5171 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
5172 the end of the prompt. Set echo_after_prompt to the offset
5173 of echoptr in echobuf.
5175 * xdisp.c (init_from_display_pos): Pop until the iterator's
5176 stack is empty; there may be frames for stretch or images
5179 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
5180 (save_or_restore_current_matrix): New function for the same
5181 purpose, but more efficient.
5182 (adjust_frame_glyphs_for_frame_redisplay): Use it.
5184 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
5186 * xdisp.c (syms_of_xdisp): Fix last change.
5188 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5190 * xdisp.c (syms_of_xdisp): Doc fix.
5192 * xdisp.c (redisplay_window): Remove label restore_buffers;
5193 use finish_scroll_bars instead to make sure that scroll bars
5194 are redeemed. If we don't do this, flickering can result from
5195 scroll bars being destroyed and recreated.
5197 2000-12-22 Jason Rumney <jasonr@gnu.org>
5199 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
5200 in the wrong colors when the foreground is not black.
5201 (expose_window): Don't redraw the window that's currently being
5204 2000-12-22 Gerd Moellmann <gerd@gnu.org>
5206 * window.c (size_window): When setting the window's too_small_ok
5207 flag, compare old size with minimum size depending on WIDTH_P,
5208 don't compare with window_min_width.
5210 * window.c (delete_window): Simplify somewhat.
5211 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
5212 freeing window matrices. The flag windows_or_buffers_changed is
5213 set, so the next redisplay will consider all windows; this should
5216 2000-12-22 Kenichi Handa <handa@etl.go.jp>
5218 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
5220 * ccl.h (struct ccl_program): New member cr_consumed.
5222 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
5223 (CCL_READ_CHAR): Handle EOL conversion here.
5224 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
5226 2000-12-21 Gerd Moellmann <gerd@gnu.org>
5228 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
5230 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
5231 otherwise tabs of different size compare equal.
5233 * callint.c (Fcall_interactively): Prevent a compiler warning.
5235 * print.c (print_unwind): Return nil.
5236 (PRINTDECLARE): Initialize all local variables.
5237 (print_preprocess): Add a default case.
5239 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
5241 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
5243 * window.c (delete_window, Fsplit_window)
5244 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
5246 * dispextern.h (ensure_frame_matrix): Function declaration removed.
5248 * dispnew.c (ensure_frame_matrix): Removed.
5249 (save_frame_matrix, restore_frame_matrix): New functions.
5250 (adjust_frame_glyphs_for_frame_redisplay): Use them.
5252 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
5253 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
5255 2000-12-21 Andrew Innes <andrewi@gnu.org>
5257 * w32term.c (x_update_begin): Regenerate the palette here, rather
5258 than for each window.
5260 * w32xfns.c (select_palette): Avoid calling SelectPalette if
5261 palette is NULL, since this corrupts memory! Also get
5262 display_info reference from frame.
5264 2000-12-21 Jason Rumney <jasonr@gnu.org>
5266 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
5268 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
5269 to avoid returning without releasing it.
5271 2000-12-21 Kenichi Handa <handa@etl.go.jp>
5273 * keymap.c (push_key_description): Don't convert eight-bit-control
5274 and eight-bit-graphic to multibyte character.
5276 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
5277 generic character and CODE1 is nil, return the smallest character
5280 2000-12-20 Dave Love <fx@gnu.org>
5282 * s/osf5-0.h (NSIG): Don't redefine.
5284 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
5286 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
5287 excluding menu-bar and tool-bar.
5288 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
5289 (menu_item_p): Remove.
5290 (where_is_internal_1): Don't ignore menu-items.
5292 2000-12-20 Gerd Moellmann <gerd@gnu.org>
5294 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
5297 * window.c (make_window): Initialize window's min_hscroll.
5298 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
5299 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
5301 (struct saved_window): New member min_hscroll.
5302 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
5303 (Fset_window_configuration): Set window's min_hscroll.
5304 (save_window_save): Save window's min_hscroll.
5305 (compare_window_configurations): Compare min_hscroll values.
5307 * window.h (struct window): New member min_hscroll.
5309 * keyboard.c (echo_prompt): Prevent a compiler warning.
5311 * xdisp.c (try_cursor_movement): Fix last change. The real
5312 condition is that PT is at the end of the row, and should
5313 be displayed at the start of the next row.
5315 * xdisp.c (try_cursor_movement): If we end on a partially
5316 visible line, end we already decided to scroll, return -1.
5318 * dispextern.h (ensure_frame_matrix): Add prototype.
5320 * window.c (delete_window, Fsplit_window)
5321 (Fset_window_configuration): Call ensure_frame_matrix.
5323 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
5325 (adjust_frame_glyphs_for_frame_redisplay): If display has been
5326 completed, call fake_current_matrices instead of marking frame
5329 2000-12-20 Jason Rumney <jasonr@gnu.org>
5331 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
5333 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
5335 * fns.c (Frequire): Doc fix.
5337 2000-12-19 Gerd Moellmann <gerd@gnu.org>
5339 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
5341 * dispnew.c (direct_output_for_insert): Fix check for mini-window
5342 currently displaying a message.
5344 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
5346 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
5348 2000-12-18 Andrew Innes <andrewi@gnu.org>
5350 * w32.c (w32_strerror): New function.
5352 * w32.h (w32_strerror): New extern.
5354 * w32fns.c (Fw32_shell_execute): Use it.
5356 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5358 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
5360 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5362 * msdos.c (IT_set_face): Obey inverse_video.
5364 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5366 * dired.c (directory_files_internal): Always return decoded filenames.
5368 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5370 * xterm.c (x_connection_closed): Prevent being called recursively
5371 because of an error condition in XtCloseDisplay.
5373 * xdisp.c (init_iterator): If noninteractive, and the frame's
5374 face cache is null, make one.
5376 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5378 * process.c (wait_reading_process_input): Check for pending
5379 input when running timers.
5381 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5383 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
5385 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5387 * process.c (read_process_output): Don't run a filter if the code
5388 decoder produces nothing but carryover.
5390 2000-12-17 Andrew Innes <andrewi@gnu.org>
5392 * w32.c (sys_rename): Only check errno against EEXIST, and not
5393 EACCES, when determining whether rename failed because the target
5394 exists. This was resulting in indefinite looping on Windows 9x if
5395 the source file was locked by another process.
5397 * w32fns.c (Ffile_system_info): New function.
5398 (syms_of_w32fns): Defsubr it.
5400 2000-12-17 Gerd Moellmann <gerd@gnu.org>
5402 * window.c (coordinates_in_window): Fix computation for
5403 position on vertical line between mode lines.
5405 * xfns.c (unwind_create_frame): Return t if frame was deleted.
5406 Don't alter tip_frame or tip_window.
5407 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5410 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
5411 Don't alter tip_frame or tip_window.
5412 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5415 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
5417 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
5418 be consistent with the doc string. Reported by NAKAJIMA Mikio
5419 <minakaji@osaka.email.ne.jp>.
5421 2000-12-16 Kenichi Handa <handa@etl.go.jp>
5423 * xfaces.c (Vface_ignored_fonts): New variable.
5424 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
5425 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
5427 2000-12-15 Gerd Moellmann <gerd@gnu.org>
5429 * dispnew.c (update_window): Detect pending input every nth line
5430 updated, i.e. do it depending on real work done, and not on the
5433 * xterm.c (expose_window): Don't redraw the window that's
5434 currently being updated.
5436 * window.c (Fset_window_point): Remove test for
5437 cursor_in_non_selected_windows.
5439 * lread.c (read1): Recognize end of file after `\\'.
5441 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
5442 not unwind_create_frame.
5444 2000-12-15 Dave Love <fx@gnu.org>
5446 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
5449 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
5451 2000-12-15 Kenichi Handa <handa@etl.go.jp>
5453 * coding.c (setup_coding_system): Clear all members of the struct
5454 coding_system at first.
5455 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
5457 (code_convert_region): Don't override coding->src_multibyte and
5458 coding->dst_multibyte.
5460 * fns.c (Fmd5): Docstring improved.
5462 2000-12-15 Miles Bader <miles@gnu.org>
5464 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5465 are actually marked as mode-lines; otherwise use
5466 estimate_mode_line_height.
5468 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5470 * editfns.c (Fformat): Prevent a buffer overrun when the format
5471 specifies a precision.
5473 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5475 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5476 argument is outside the range [2..3].
5478 2000-12-14 Andrew Innes <andrewi@gnu.org>
5480 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5481 nothing to do. Bind inhibit-quit.
5482 (tip_frame): Make it a Lisp_Object.
5483 (x_create_tip_frame): Set tip_frame after it has been added to
5485 (Fx_show_tip): Don't set tip_frame here.
5486 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5487 (unwind_create_frame, unwind_create_tip_frame): New functions.
5488 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5489 while a frame is only partially constructed.
5491 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5492 (x_free_frame_resources): New function.
5493 (x_destroy_window): Use it.
5495 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5497 * xfns.c (Fx_backspace_delete_keys_p): New function.
5498 (syms_of_xfns): Defsubr it.
5500 * config.in (HAVE_XKBGETKEYBOARD): Add.
5502 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5504 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5505 Always store string in multibyte representation in echobuf.
5506 (echo_char): Always store string in multibyte representation in
5508 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5509 (read_key_sequence): Adjusted for the change of echo_prompt.
5511 * fns.c (Fmd5): Docstring improved.
5513 * lisp.h (detect_coding_system): Prototype adjusted.
5515 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5516 (detect_coding_emacs_mule, detect_coding_iso2022,)
5517 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5518 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5519 New argument MULTIBYTEP. Callers changed.
5520 (detect_coding_mask, detect_coding_system): New argument
5521 MULTIBYTEP. Callers changed.
5522 (decode_coding_string): Set coding->src_multibyte and
5523 coding->dst_multibyte before calling detect_coding and detect_eol.
5524 Update them after some coding system is detected.
5526 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5528 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5530 * keyboard.c (menu_bar_items, tool_bar_items):
5531 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5533 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5535 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5537 (unwind_create_frame, unwind_create_tip_frame): New functions.
5538 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5539 while a frame is only partially constructed.
5541 * xterm.h (x_free_frame_resources): Declare.
5543 * xterm.c (x_free_frame_resources): New function.
5544 (x_destroy_window): Use it.
5546 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5547 don't interrupt the update for pending input initially, i.e.
5548 update at least some lines.
5550 * keyboard.c (do_mouse_tracking): Make externally visible.
5552 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5554 * xfns.c (gray_bitmap_bits): Declare `char *'.
5556 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5558 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5559 lines start with a relief line.
5561 2000-12-12 Dave Love <fx@gnu.org>
5563 * window.c (Fdisplay_buffer): Doc fix.
5564 (Fwindow_list): Remove unused var.
5566 * buffer.h (mmap_set_vars): Declare.
5568 * window.h (Fset_window_point): Declare.
5570 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5572 * msdos.c (fast_find_position): Don't overstep the last window row.
5573 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5574 variable `area'. When looking for a row under (X,Y), give up if some
5575 of the previous rows is not enabled.
5577 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5579 * window.c (Fset_window_point): If displaying cursors in windows
5580 other than the selected window, make sure redisplay updates
5581 other windows to show the new value of point in the window.
5583 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5585 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5586 the buffer is the sole visible buffer when in the mini-buffer.
5588 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5589 Bind `inhibit-read-only' to t.
5590 (unwind_with_echo_area_buffer): Use AREF.
5592 * xfns.c (Fx_hide_tip): Simplified.
5594 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5597 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5599 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5601 * xfns.c (Fx_hide_tip): Fix last change.
5603 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5604 nothing to do. Bind inhibit-quit.
5605 (tip_frame): Make it a Lisp_Object.
5606 (x_create_tip_frame): Set tip_frame after it has been added to
5608 (Fx_show_tip): Don't set tip_frame here.
5610 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5612 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5615 * dispextern.h: Change external declaration of tip_frame.
5617 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5618 return an empty string.
5620 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5621 of the window's update_mode_line flag, since the former is set by
5622 force-mode-line-update, not the latter. This makes
5623 column-number-mode slightly faster.
5625 * xdisp.c (try_window_id) <all changes above window start>:
5628 2000-12-11 Paul Eggert <eggert@twinsun.com>
5630 * config.in (HAVE_FTELLO): Remove.
5632 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5633 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5635 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5636 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5638 2000-12-11 Miles Bader <miles@gnu.org>
5640 * window.c (displayed_window_lines): Don't round up when
5641 converting empty space at bottom to lines.
5642 Handle non-newline-terminated final lines properly.
5643 (Fwindow_text_height): New function (used to be in lisp).
5644 (syms_of_window): Initialize it.
5646 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5648 * syntax.c (scan_lists): Check that the right quote char has the
5649 right Sstring syntax when jumping over strings.
5650 (init_syntax_once): Use Smax rather than 13.
5652 2000-12-09 Miles Bader <miles@gnu.org>
5654 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5655 with PARTIALLY, inverting the sense.
5656 (window_scroll_pixel_based): Scroll partially visible lines into
5657 place if we hit the beginning or end of the buffer.
5658 (displayed_window_lines): Don't include partially visible lines.
5659 (Fmove_to_window_line): Skip past any partially visible first line.
5661 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5663 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5665 * tparam.c (tparam1): Change the way buffers are reallocated to be
5666 portable and less obfuscated.
5668 * termcap.c (tgetent): Change the way buffers are reallocated to
5669 be portable and less obfuscated.
5671 * macros.c (store_kbd_macro_char): Change the way buffers are
5672 reallocated to be portable and less obfuscated.
5674 * lread.c (read1): Change the way buffers are reallocated to be
5675 portable and less obfuscated.
5677 * doc.c (Fsubstitute_command_keys): Change the way buffers
5678 are reallocated so that it is portable.
5680 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5682 * dosfns.c (Ffile_system_info): New function.
5683 (syms_of_dosfns): Defsubr it.
5685 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5687 * alloc.c (gc_sweep): Add comment.
5689 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5691 * sound.c (vox_configure): Change order of ioctls.
5692 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5693 Ignore errors when changing volume.
5694 (vox_close): Don't reset the device.
5696 * process.c (read_process_output): Make sure the process marker's
5697 position is valid when the process buffer is changed in
5698 after-change functions. W3 does that.
5700 * xfns.c (x_free_gcs): New function.
5702 * xterm.h (x_free_gcs): Add prototype.
5704 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5707 * xterm.c (x_destroy_window): Call x_free_gcs so that
5708 resources of non-toolkit X windows will be freed.
5710 2000-12-07 Andrew Innes <andrewi@gnu.org>
5712 * w32fns.c (xlfd_charset_of_font): Fix last change.
5714 2000-12-06 Dave Love <fx@gnu.org>
5716 * md5.h (__P): Don't define -- it comes from config.h.
5718 * strftime.c: Change some #if foo to #ifdef foo.
5720 2000-12-06 Andrew Innes <andrewi@gnu.org>
5722 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5724 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5725 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5726 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5728 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5730 * alloc.c (gc_sweep): Prevent symbols read during loadup
5733 * xdisp.c (underlying_face_id): New function.
5734 (handle_face_prop, face_before_or_after_it_pos): Use it
5735 to determine the face ``under'' a string. Let strings inherit
5736 the face of the buffer under them.
5738 * xfaces.c (face_at_string_position): Update function comment.
5740 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5741 matrix if the window's left position has changed; we need to
5742 redraw it in this case.
5744 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5746 * window.c (coordinates_in_window): Check mouse on mode-line or
5749 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5750 advertized by the function documentation.
5752 * window.c (syms_of_window): Doc fix.
5754 * sound.c (vox_configure): Set volume for left and right channel.
5755 (sound_cleanup): Return nil.
5757 * xdisp.c (move_it_by_lines): Fix paren typo.
5759 * xterm.c (x_load_font): Don't use the font's max_bounds for
5760 computing the height of the font. If max_bounds' ascent or
5761 descent are greater than the font's ascent or descent, this means
5762 glyphs overlap, which should be handled now by redisplay.
5764 * window.c (Veven_window_heights): New variable.
5765 (syms_of_window): DEFVAR_LISP it.
5766 (Fdisplay_buffer): Check Veven_window_heights before evening the
5769 2000-12-06 Miles Bader <miles@gnu.org>
5771 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5772 update `default-frame-alist' instead of setting no frame parameters.
5774 2000-12-06 Kenichi Handa <handa@etl.go.jp>
5776 * composite.c (update_compositions): Fix typo (use the correct
5779 2000-12-05 Jason Rumney <jasonr@gnu.org>
5781 * md5.h: Remove underscores from function declarations.
5782 (__attribute__, __alignof__) [!__GNUC__]: Define.
5784 * md5.c: Delay include of md5.h until after namespace cleaning.
5786 * makefile.w32-in (fns.o): Depend on md5.h
5787 (md5.o): New target.
5790 * makefile.nt: Likewise.
5792 2000-12-05 Jason Rumney <jasonr@altavista.net>
5794 * w32term.c (expose_area): Complete last change.
5796 2000-12-05 Ken Raeburn <raeburn@gnu.org>
5798 * minibuf.c: Include intervals.h.
5800 2000-12-05 Jason Rumney <jasonr@gnu.org>
5802 * w32term.c (x_produce_glyphs): If a font for a component of
5803 a composition is not found, use 1 pixel dot ascent and 0 dot
5804 descent value to avoid displaying terribly tall empty boxes.
5805 (expose_area): Pass x-coordinate relative to the exposed
5806 area to x_draw_glyphs instead of a window-relative coordinate.
5808 2000-12-05 Gerd Moellmann <gerd@gnu.org>
5810 * xdisp.c (next_element_from_ellipsis): Save face before selective
5811 display in saved_face_id, and set face_before_selective_p.
5812 (reseat_1): Reset face_before_selective_p.
5813 (append_space, extend_face_to_end_of_line): If iterator's
5814 face_before_selective_p is set, use the face from saved_face_id.
5815 (extend_face_to_end_of_line): For tty frames, make sure to
5816 use the right face id when producing spaces at the end of
5819 * dispextern.h (struct it): Add face_before_selective_p.
5821 * keyboard.c (record_char): Don't record identical help-echo
5822 events in recent_keys.
5824 * xterm.c [USE_X_TOOLKIT]: Close the display.
5825 (xim_close_dpy): Handle case that the display has been closed.
5827 * xterm.c (x_destroy_window): Reset the frame's X window after
5830 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5831 variable window_width.
5832 (line_draw_cost): Fix code skipping over spaces at the end of the
5833 line when must_write_spaces is not set.
5834 (scrolling_window): Fix code inserting runs in list of all runs.
5836 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5838 * coding.c (setup_coding_system): Be sure to initialize
5839 coding->category_idx.
5841 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5843 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5845 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5846 area to x_draw_glyphs instead of a window-relative coordinate.
5848 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5849 error in the message.
5851 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5852 timer after having read a key. It's not good for code reading
5853 several keys in a loop, like an input method.
5855 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5856 record undo information for format-decode.
5858 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5859 current buffer is read-only, not if it isn't.
5861 * keyboard.c (record_char): Record `help-echo' input events
5862 in recent_keys only if they display some help. Don't record
5863 `help-echo' events as macro char.
5865 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5867 * editfns.c (save_excursion_restore): Don't move point
5868 in another window if it is showing the wrong buffer.
5869 Avoid the call to Fwindow_live_p, for speed.
5871 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5873 * xfaces.c (struct font_name): New member registry_priority.
5874 (split_font_name): Initialize the above member to zero.
5875 (concat_font_list): New function.
5876 (font_list): Include fonts of all alternative registries.
5877 (FONT_POINT_SIZE_QUANTUM): New macro.
5878 (better_font_p): Ignore point size difference less than
5879 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5881 * xterm.c (x_produce_glyphs): If a font for a component of
5882 a composition is not found, use 1 pixel dot ascent and 0 dot
5883 descent value to avoid displaying terribly tall empty boxes.
5885 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5887 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5889 * coding.h (code_convert_string1): Declare.
5891 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5893 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5895 2000-12-02 Jason Rumney <jasonr@gnu.org>
5897 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5898 correctly for single byte character case.
5899 (w32_per_char_metric): Do not try to make any assumptions about
5900 the metrics of BDF fonts.
5901 (x_estimate_mode_line_height): If `mode-line' face
5902 hasn't a font, use that of the frame, as drawing glyphs does.
5903 (note_mouse_highlight): Change the cursor shape on the vertical
5904 border between windows [not enabled].
5906 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5908 * w32fns.c (Fx_create_frame): Reintroduce the call to
5909 face-set-after-frame-defaults.
5910 (Vx_window_horizontal_drag_shape): New variable.
5911 (syms_of_xfns): DEFVAR_LISP it.
5912 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5915 2000-12-02 Simon Josefsson <simon@josefsson.org>
5917 * fns.c (Fmd5): Use a different logic to decide the coding system
5920 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5922 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5924 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5926 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5928 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5929 height for YNegative.
5930 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5931 height; also see comment there.
5933 * window.c (coordinates_in_window): Handle computations for
5934 positions on the vertical bar and fringes differently for
5935 window-system frames. Consider some pixels near the vertical bar
5936 as on the bar if the frame doesn't have vertical scroll bars.
5937 Associate positions between mode or header lines with the
5938 right window, the left one.
5940 2000-12-01 Jason Rumney <jasonr@gnu.org>
5942 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5944 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5947 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5949 * window.c (struct saved_window): Add members orig_top and orig_height.
5950 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5951 (save_window_save, Fset_window_configuration): Save/restore
5952 window's orig_top and orig_height.
5954 2000-12-01 Jason Rumney <jasonr@gnu.org>
5956 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5958 * w32fns.c (x_set_cursor_color): Fix last change.
5960 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5962 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5963 sure that the next redisplay displays the minibuffer, so that
5964 the cursor will be replaced with what the minibuffer wants.
5966 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5967 #ifndef instead of using #if.
5968 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5969 USE_TOOLKIT_SCROLL_BARS is defined.
5971 2000-11-30 Jason Rumney <jasonr@gnu.org>
5973 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5976 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5978 * fns.c (Fmd5): Doc fix.
5980 2000-11-30 Simon Josefsson <simon@josefsson.org>
5982 * fns.c (Fmd5): New function.
5983 (syms_of_fns): Defsubr md5.
5985 * Makefile.in (obj): Add md5.o
5987 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5989 * md5.h, md5.c: New files, taken from glibc.
5991 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5993 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5994 hasn't a font, use that of the frame, as drawing glyphs does.
5996 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5998 * eval.c (Frun_hooks): Allow 0 arguments.
6000 2000-11-29 Gerd Moellmann <gerd@gnu.org>
6002 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
6003 is over the menu bar widget, say it's not on the frame.
6005 * xfns.c (Fx_create_frame): Reintroduce the call to
6006 face-set-after-frame-defaults.
6008 * eval.c (Fsignal): Reset handling_signal.
6010 2000-11-28 Jason Rumney <jasonr@gnu.org>
6012 * w32menu.c (add_menu_item): Reset menu item text when changing
6013 type to radio button.
6015 2000-11-28 Gerd Moellmann <gerd@gnu.org>
6017 * xselect.c: Update copyright.
6019 * window.c (coordinates_in_window): If on a mode or header line,
6020 but sufficiently close to its start, return ``on vertical
6021 border''. This gives us a way to drag windows horizontally when
6022 using toolkit scroll bars.
6024 * xterm.c (note_mouse_highlight): Change the cursor shape
6025 on the vertical border between windows.
6027 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
6029 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
6030 (syms_of_xfns): DEFVAR_LISP it.
6031 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
6033 * textprop.c (text_read_only): New function.
6034 (verify_interval_modification): Use it instead of signaling
6035 `text-read-only'. This makes it easier to catch this error
6038 * xdisp.c (forward_to_next_line_start): Check for newlines,
6039 not end of line, which includes CR.
6041 2000-11-28 Kenichi Handa <handa@etl.go.jp>
6043 * coding.c (Ffind_coding_systems_region_internal): Be sure to
6044 include no-conversion.
6046 2000-11-27 Jason Rumney <jasonr@gnu.org>
6048 * w32fns.c (w32_load_system_font): Always mark font as double byte
6049 if codepage is unicode.
6051 2000-11-27 Gerd Moellmann <gerd@gnu.org>
6053 * xdisp.c (forward_to_next_line_start): If already on a newline,
6054 just consume it to avoid unintended skipping over invisible text below.
6056 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
6057 `vertical-line', `mode-line' and `header-line' events.
6059 * xdisp.c (try_window_id): Avoid starting to display in the middle
6060 of a character, a TAB for instance. This is easier than to set
6061 up the iterator exactly, and it's not a frequent case, so the
6062 additional effort wouldn't really pay off.
6064 2000-11-26 Andrew Choi <akochoi@i-cable.com>
6066 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
6069 2000-11-25 Jason Rumney <jasonr@gnu.org>
6071 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
6072 Args to window_from_coordinates should be pixel coordinates.
6074 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
6075 redisplay handles them properly.
6077 2000-11-25 Miles Bader <miles@gnu.org>
6079 * indent.c (compute_motion): Keep pos_byte in sync with pos.
6081 2000-11-24 Jason Rumney <jasonr@gnu.org>
6083 * w32.c (init_environment): Set LANG environment variable based on
6084 locale settings, if not set.
6086 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
6087 making tool bar smaller. When clearing the frame, also
6088 clear current matrices. Clear frame when tool bar disappears.
6089 Don't use more lines for the tool-bar than is available.
6090 (x_change_window_heights): New function.
6092 2000-11-24 Gerd Moellmann <gerd@gnu.org>
6094 * xdisp.c (init_from_display_pos): If POS says we're already after
6095 an overlay string ending at POS, make sure to pop the iterator
6096 because it will be in front of that overlay string. When POS is
6097 ZV, we've thereby also ``processed'' overlay strings at ZV.
6099 * xfaces.c (lface_from_face_name): Function comment fix.
6101 2000-11-24 Miles Bader <miles@gnu.org>
6103 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
6104 apply `mode-line-inverse-video' -- zero means force display using
6105 the default face, non-zero means display using the specialized face.
6106 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
6108 2000-11-23 Kenichi Handa <handa@etl.go.jp>
6110 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
6113 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
6115 * coding.c (decode_coding_emacs_mule): Fix the case of
6116 CODING_EOL_LF, which used uninitialized value of c.
6118 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
6120 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
6122 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6124 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
6127 * frame.h (struct frame): Replace desired_tool_bar_items,
6128 current_tool_bar_items, n_desired_tool_bar_items,
6129 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
6131 * frame.c (make_frame): Change initialization of tool bar
6134 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
6135 Change references to members deleted from struct frame to use the
6138 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
6139 references to members deleted from struct frame to use the new ones.
6141 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
6143 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
6145 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
6146 (note_tool_bar_highlight): Change references to members deleted
6147 from struct frame to use the new ones.
6149 2000-11-23 Miles Bader <miles@gnu.org>
6151 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
6152 the face's inverse-video attribute, rather than overriding it.
6154 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6156 * xfns.c (x_set_tool_bar_lines): Clear internal border when
6157 making tool bar smaller.
6159 2000-11-22 Dave Love <fx@gnu.org>
6161 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
6163 2000-11-22 Miles Bader <miles@gnu.org>
6165 * keyboard.c (Vminibuffer_message_timeout): New variable.
6166 (command_loop_1): Use it to determine message timeout.
6167 (syms_of_keyboard): Initialize it.
6169 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
6171 2000-11-22 Kenichi Handa <handa@etl.go.jp>
6173 * sysdep.c: Move the code for declaring h_errno after #include
6176 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6178 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
6179 the menu bar when the tooltip is unmapped.
6181 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
6182 sole visible buffer when we're currently in the mini-buffer, and
6185 2000-11-21 Jason Rumney <jasonr@gnu.org>
6187 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
6188 put on the clipboard.
6189 (Fw32_get_clipboard_data): Compare data on clipboard with saved
6190 copy of what Emacs last put there. If they are the same, do not
6191 use the clipboard copy to avoid losing data due to coding conversions.
6193 2000-11-22 Miles Bader <miles@gnu.org>
6195 * minibuf.c (Vminibuffer_prompt_properties): New variable.
6196 (syms_of_minibuf): Initialize it.
6197 (read_minibuf): Add properties from Vminibuffer_prompt_properties
6198 to prompt, don't make read-only.
6200 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6202 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
6203 Add BEFORE/AFTER_POTENTIAL_GC.
6205 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
6207 * buffer.c (mmap_free_1): Avoid a compiler warning.
6209 * term.c, cm.c: Don't try to include termcap.h; see comment there.
6211 2000-11-21 Kenichi Handa <handa@etl.go.jp>
6213 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
6216 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6218 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
6221 * s/gnu-linux.h: Don't use `#cpu'.
6223 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
6224 not defined in mman.h.
6226 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
6227 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
6228 and store an index in the XClientMessageEvent. Storing a
6229 Lisp_Object or pointer can fail on a 64 bit system, since X only
6231 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
6233 2000-11-20 Dave Love <fx@gnu.org>
6235 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
6237 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6239 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
6241 2000-11-20 Kenichi Handa <handa@etl.go.jp>
6243 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
6246 * alloc.c (make_string): Fix previous change. Be sure to make
6247 unibyte string correctly.
6249 2000-11-19 Gerd Moellmann <gerd@gnu.org>
6251 * window.c (Fwindow_list): Change parameter list to be XEmacs
6253 (window_list_1): New function.
6254 (window_loop): Use it instead of Fwindow_list.
6256 * sysdep.c (emacs_ospeed): New variable.
6257 (toplevel): Don't declare ospeed extern.
6258 (init_baud_rate): Use emacs_ospeed instead of ospeed.
6260 * termcap.c (ospeed): Remove.
6261 (tputs) [!emacs]: Remove unused code.
6262 (tgetent): Avoid a compiler warning.
6264 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6265 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
6266 SCROLL_BAR_X_WIDGET with additional argument DPY.
6268 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
6270 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
6271 Take the X display as additional argument.
6272 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
6273 `Widget' is a pointer type that's not easily stored in Lisp_Object
6274 form in a portable way.
6276 * dispnew.c (update_text_area): Fix last change.
6278 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6280 * xdisp.c: Use BINDING_STACK_SIZE throughout.
6282 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
6283 clear current matrices.
6285 * buffer.c (mmap_enlarge): Don't print a message on stderr
6286 if mapping new memory at the end of the existing region fails.
6288 * dispnew.c (update_text_area): Don't skip over equal glyphs
6289 when the last current glyph overlaps the glyph to its right.
6291 2000-11-18 Miles Bader <miles@gnu.org>
6293 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
6294 lines that *end* with "..." too (that's the most common case!).
6296 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6298 * xdisp.c (resize_mini_window): Temporarily change to the
6299 mini-window's buffer if necessary.
6301 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
6302 the tooltip obscures less text under it.
6304 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6306 * puresize.h (BASE_PURESIZE): Increase to 700000.
6308 2000-11-18 Jason Rumney <jasonr@gnu.org>
6310 * w32term.c (w32_draw_bitmap): Use face to set colors.
6312 2000-11-17 Dave Love <fx@gnu.org>
6314 * lread.c (Fload): Fix #ifdef for pcc.
6316 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6318 * xdisp.c (pos_visible_p): Compute the default character height
6321 2000-11-16 Gerd Moellmann <gerd@gnu.org>
6323 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
6324 knowing the line's height; use the default font's height in that case.
6326 * xfaces.c (weight_table): Add `demi' with the same meaning as
6329 2000-11-16 Kenichi Handa <handa@etl.go.jp>
6331 * dispnew.c (null_row): New global static variable.
6332 (clear_glyph_row): Delete local static variable null_row.
6334 2000-11-15 Jason Rumney <jasonr@gnu.org>
6336 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
6337 (w32_alloc_lighter_color): Use new brightness calculations from
6338 xterm.c. Scale delta to be in the range expected by W32.
6339 (w32_draw_relief_rect): Use frame relief colors.
6341 2000-11-15 Gerd Moellmann <gerd@gnu.org>
6343 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
6344 (Qinhibit_default_face_x_resources): New variable.
6345 (syms_of_frame): Initialize it.
6346 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
6348 * xdisp.c (pos_visible_p): Improve function comment.
6350 * lisp.h (BINDING_STACK_SIZE): New macro.
6352 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
6353 reading the directory if readdir returns null and errno is EAGAIN
6356 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
6358 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
6359 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
6360 Set amount_to_scroll to max of dx and scroll_step so that
6361 scroll-conservatively doesn't defeat scroll-step>1.
6362 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
6363 scroll-conservatively for line-at-a-time scrolling.
6365 2000-11-14 Gerd Moellmann <gerd@gnu.org>
6367 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6370 * xdisp.c (current_mode_line_height, current_header_line_height):
6372 (init_xdisp): Initialize them.
6373 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
6374 and use exact mode line heights if it is set.
6376 * lisp.h (pos_visible_p): Change prototype.
6378 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6379 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
6380 and current_header_line_height first.
6381 (current_mode_line_height, current_header_line_height):
6384 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
6386 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
6387 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
6388 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
6390 2000-11-14 Miles Bader <miles@gnu.org>
6392 * xterm.c (x_alloc_lighter_color): Include an additive component
6393 too for dark colors, because FACTOR isn't enough.
6394 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
6397 2000-11-13 Gerd Moellmann <gerd@gnu.org>
6399 * keyboard.c (show_help_echo): Call message3_nolog with number of
6400 bytes in the help string as 2nd parameter, instead of the number
6403 2000-11-13 Miles Bader <miles@gnu.org>
6405 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
6406 (Fload): Use new openp return protocol.
6407 Don't try to use Vload_source_file_function to load .elc files.
6408 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
6409 openp return protocol.
6410 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
6412 2000-11-11 Kenichi Handa <handa@etl.go.jp>
6414 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
6416 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
6417 Defined these macros.
6418 (NLIST_STRUCT): Avoid re-defining it.
6420 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
6421 -I/usr/contrib/X11R6/include.
6422 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
6424 2000-11-10 Jason Rumney <jasonr@gnu.org>
6426 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
6428 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
6429 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
6431 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
6432 (Qw32_charset_vietnamese): New symbol.
6433 (xlfd_charset_of_font): New function.
6434 (w32_load_system_font): Use it.
6435 (x_to_w32_charset): Use Fassoc to find charset info. Special case
6436 when Vw32_charset_info_alist is nil to ensure default face always
6437 has font. Use Fcar and Fcdr for safety.
6438 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
6439 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
6440 pseudo-codepages for special cases.
6441 (w32_to_x_font): New parameter to allow charset portion to be
6442 specified where there is many to one mapping. Callers changed.
6443 (w32_list_fonts): Avoid listing fonts that won't display.
6445 2000-11-10 Gerd Moellmann <gerd@gnu.org>
6447 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
6448 (font_list_1): Renamed from font_list.
6449 (font_list): New function, trying alternative registries from
6450 Vface_alternative_font_registry_alist.
6451 (Finternal_set_alternative_font_registry_alist): New function.
6452 (syms_of_xfaces): Initialize and Staticpro
6453 Vface_alternative_font_registry_alist.
6454 Defsubr Finternal_set_alternative_font_registry_alist.
6456 2000-11-09 Ken Raeburn <raeburn@gnu.org>
6458 * lisp.h (Flooking_at): Declare.
6460 2000-11-09 Gerd Moellmann <gerd@gnu.org>
6462 * dired.c (directory_files_internal): Fix a braino.
6464 * dired.c (directory_files_internal): Add missing GCPRO's.
6467 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6469 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6470 (resize_mini_window): Return quickly if Vresize_mini_window is
6471 nil. Don't return if Vmax_mini_window_height is nil.
6473 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6474 (syms_of_xdisp): Initialize them.
6475 (resize_mini_window): Act according to the setting of
6476 Vresize_mini_window.
6477 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6479 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6480 scroll bar widget after configuring it, so that it will appear at
6481 the right position from the start.
6482 (XTredeem_scroll_bar): Cleaned up.
6484 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6486 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6487 font is taller than the frame line, we don't have to bias the
6490 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6492 2000-11-07 Dave Love <fx@gnu.org>
6494 * config.in (HAVE_MKSTEMP): Add.
6496 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6498 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6500 * window.c (Fset_window_configuration): Don't try to preserve
6501 point in the current buffer, if that buffer is displayed in more
6504 * xfaces.c (lookup_named_face): If default face isn't realized,
6505 try to realize it. Return -1 if not successful.
6506 (Fx_list_fonts): Handle case that face cannot be determined.
6507 (Fface_font): Likewise.
6509 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6511 * window.c (displayed_window_lines): Detect partially
6512 visible lines at the bottom correctly.
6514 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6516 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6517 when ensuring we don't do visit in indirect buffer.
6519 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6521 * composite.h (compose_chars_in_text): Add prototype.
6523 * composite.c (Vcomposition_function_table): New variable.
6524 (Qcomposition_function_table): New variable.
6525 (run_composition_function): Call
6526 Vcompose_chars_after_function with three arguments.
6527 (compose_chars_in_text): New function.
6528 (syms_of_composite): Modified the doc-string of
6529 Vcompose_chars_after_function. Declare composition-function-table
6530 as a lisp variable, and initialize it.
6532 * xfns.c (x_encode_text): Suppress producing escape sequences for
6535 * xselect.c: Include composite.h.
6536 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6538 2000-11-05 Andrew Innes <andrewi@gnu.org>
6540 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6542 * sysdep.c (read_input_waiting): Remove extraneous argument to
6545 * w32fns.c (Fx_server_version): Include w32_build_number in the
6548 * w32heap.c (w32_build_number): New variable.
6549 (cache_system_info): Set it.
6551 * w32heap.h (w32_build_number): Add extern.
6553 * emacs.c (syms_of_emacs): Update docstring for
6554 system-configuration, to reflect the actual usage on MS-Windows.
6556 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6558 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6559 process idle timers while waiting for another event.
6561 * dispnew.c (update_frame_line): Handle case where spaces in
6562 the default face are colored.
6564 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6565 window height hasn't changed.
6567 2000-10-31 Jason Rumney <jasonr@gnu.org>
6569 * w32term.c (x_produce_glyphs): Handle composite characters.
6570 (x_draw_glyph_string_foreground)
6571 (x_draw_composite_glyph_string_foreground): Restore old font.
6573 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6575 * minibuf.c (read_minibuf): Reset the undo history just before
6576 starting the recursive-edit.
6578 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6580 * xfaces.c (menu_face_change_count): New variable.
6581 (Finternal_set_lisp_face_attribute): Increment it for changes
6583 (realize_basic_faces): Reflect changes in the `menu' faces
6586 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6587 dy obtained from the iterator's y-position after moving from
6588 scroll_margin_pos to PT; see comment there.
6590 * xdisp.c (safe_eval_handler): Call add_to_log.
6592 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6593 is not a symbol or string.
6595 * xdisp.c (echo_area_display): Don't perform a display update from
6596 inside redisplay. The update will happen anyway at the end of
6597 redisplay, and it can confuse redisplay (GC messages while
6598 redisplaying, for instance.)
6600 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6602 * xrdb.c (x_load_resources): Use the class name in the defaults.
6604 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6605 (regex_compile): Catch bogus \(\1\).
6607 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6609 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6612 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6613 we have a color cache, check that the cached color equals the
6614 allocated color. If not, clear the color cache.
6616 * window.c (displayed_window_lines): Change buffers if necessary.
6617 Fix computation of displayed lines.
6619 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6620 update_menu_bindings to DEFVAR_BOOL.
6622 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6624 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6626 * puresize.h (BASE_PURESIZE): Increase to 680000.
6628 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6630 2000-10-29 Jason Rumney <jasonr@gnu.org>
6632 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6634 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6635 (w32_cache_char_metrics): Handle possibility that 'x' does not
6636 exist in a BDF font.
6637 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6639 * w32bdf.h (bdffont): Add nchars.
6641 * w32bdf.c (set_bdf_font_info): Set it.
6642 (w32_BDF_TextOut): Swap byte order of double byte characters.
6643 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6645 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6647 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6648 don't override the colors in frame's param_alist, unless they are
6651 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6652 reverse the effect of the highlight flag.
6654 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6656 * window.h (Fwindow_live_p): Declare.
6658 * undo.c (record_delete): Check that last_undo_buffer is really a
6659 buffer before applying XBUFFER to it.
6661 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6664 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6666 * lisp.h (KEYMAPP): New macro.
6667 (get_keymap): Remove.
6668 (get_keymap_1): Rename get_keymap.
6670 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6672 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6674 * xmenu.c (single_submenu): Use KEYMAPP.
6675 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6676 Use KEYMAPP rather than Fkeymapp.
6678 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6680 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6681 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6682 Use KEYMAPP rather than Fkeymapp.
6683 (single_submenu): Use KEYMAPP.
6684 (w32_menu_show, w32_dialog_show): Use TRUE.
6686 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6688 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6689 (Fkeymapp): Use KEYMAPP.
6690 (get_keymap): Rename from get_keymap_1. Remove old def.
6691 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6692 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6693 (Fminor_mode_key_binding): Don't raise an error if the binding
6695 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6696 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6698 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6699 Allow Vspecial_event_map to be autoloaded.
6700 (menu_bar_items): Fetch the keymap rather than using keymapp.
6701 (menu_bar_one_keymap): No need to follow func-indirect any more.
6702 (parse_menu_item): get_keymap_1 -> get_keymap.
6703 (tool_bar_items): Fetch the keymap rather than using keymapp.
6704 (read_key_sequence): Use KEYMAPP.
6706 * intervals.c (get_local_map): Use get_keymap rather than following
6707 function-indirections explicitly.
6709 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6711 2000-10-27 Jason Rumney <jasonr@gnu.org>
6713 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6714 point, as Windows has oversized fonts.
6716 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6718 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6720 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6721 (freehook, reallochook): Handle null pointer arguments.
6722 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6724 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6726 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6727 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6728 Giving in to popular pressure to shut up the compiler with casts.
6730 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6732 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6733 signed value, and use a default value computed from the font's
6736 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6738 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6739 that specify a negative underline position can still use underlines.
6741 * window.c (Fpos_visible_in_window_p): Make POS default to
6742 WINDOW's point, not the current buffer's point.
6744 2000-10-26 Dave Love <fx@gnu.org>
6746 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6747 when it's necessary.
6749 2000-10-26 Gerd Moellmann <gerd@gnu.org>
6751 * window.c (size_window): Compute size difference from sum of old
6752 child window sizes instead of from parent's size.
6754 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6755 Handle obscured lines at the top of the window.
6757 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6758 down after the last error condition check.
6760 * frame.c (Fdelete_frame): Run delete-frame-hook.
6762 2000-10-26 Kenichi Handa <handa@etl.go.jp>
6764 * coding.c (decode_coding): Fix previous change (check also
6765 CODING_MODE_LAST_BLOCK).
6767 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6769 * regex.c: More `unsigned char' -> `re_char' changes.
6770 Also change several `int' into `re_wchar_t'.
6771 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6772 (PUSH_FAILURE_POINTER): Don't cast any more.
6773 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6774 We want GCC to complain, since this piece of code makes
6775 re_match non-reentrant, which *should* be fixed.
6776 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6777 (EXTEND_BUFFER): Use RETALLOC.
6778 (SET_LIST_BIT): Don't cast.
6779 (re_wchar_t): New type.
6780 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6781 that those two functions will always properly return.
6782 (IMMEDIATE_QUIT_CHECK): Cast to void.
6783 (analyse_first): Use recursion rather than an explicit stack.
6784 (re_compile_fastmap): Can't fail anymore.
6785 (re_search_2): Don't check re_compile_fastmap for failure.
6786 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6787 Now also sets the new value (passed in a new argument).
6788 (re_match_2_internal): Use it.
6789 Also, use a new var `reg' of type size_t when looping through regs
6790 rather than reuse the inappropriate `mcnt'.
6792 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6793 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6794 (where_is_internal): Renamed from Fwhere_is_internal.
6795 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6796 (Fwhere_is_internal): New function wrapping where_is_internal.
6797 (where_is_internal_1): Handle the case where we're filling the cache.
6798 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6800 2000-10-25 Miles Bader <miles@gnu.org>
6802 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6804 2000-10-25 Gerd Moellmann <gerd@gnu.org>
6806 * window.c (pos_fully_visible_p): Removed.
6807 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6808 if position is visible and/or fully visible.
6810 * lisp.h (pos_visible_p): Add prototype.
6812 * xdisp.c (pos_visible_p): New function.
6814 2000-10-25 Kenichi Handa <handa@etl.go.jp>
6816 * process.c (send_process): If OBJECT is t, it means that the data
6817 is from C string, but we should encode it. Before calling
6818 setup_raw_text_coding_system, be sure to flush out data by the
6819 previous coding system.
6821 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6823 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6824 assignment of startpos to prev when startpos == pos.
6826 * editfns.c (find_field): Set the field stickiness correctly from
6827 overlay fields. Use renamed `text_property_stickiness'.
6828 (text_property_stickiness): Renamed from `char_property_stickiness'.
6829 Only check text properties, not overlays.
6830 * textprop.c (get_char_property_and_overlay): New function.
6831 (Fget_char_property): Use it.
6832 * intervals.h (get_char_property_and_overlay): Add declaration.
6834 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6836 * keymap.c: Use AREF, ASET and ASIZE macros.
6837 (Fmake_sparse_keymap): Docstring fix.
6839 (shadow_lookup): Move up.
6840 Handle the case where lookup-key returns an integer.
6841 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6842 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6843 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6844 Simplify/rewrite the keymap-finding code.
6845 Add check for command shadowing, using shadow_lookup.
6847 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6849 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6850 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6853 2000-10-24 Andrew Innes <andrewi@gnu.org>
6855 * dired.c (directory_files_internal_unwind): New function.
6856 (directory_files_internal): Use it to ensure closedir is called
6857 even if expand-file-name or file-attributes throw, eg. because of
6858 a user interrupt. Also enable immediate_quit while calling
6859 re_search, so that matching can be interrupted as well.
6861 2000-10-24 Andrew Innes <andrewi@gnu.org>
6863 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6865 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6866 so that re_search functions only quit when callers expect them to.
6868 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6870 * regex.c (regex_compile): Change the way of handling a range from
6871 a char less than 256 to a char not less than 256.
6873 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6875 * window.c (size_window): Prevent setting window's width or
6876 height to a negative value (esp. with XSETFASTINT).
6878 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6879 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6880 (protect_malloc_state) [GC_MALLOC_CHECK &&
6881 GC_PROTECT_MALLOC_STATE]: New function.
6882 (PROTECT_MALLOC_STATE): New macro.
6883 (__malloc_initialize, morecore, _malloc_internal)
6884 (_free_internal) _realloc_internal): Use it to make _heapinfo
6885 read-only outside of gmalloc.
6887 * keymap.c: Update copyright.
6889 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6892 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6894 * filelock.c (unlock_all_files): Use unlock_file to expand each
6895 buffer's file_truename before trying remove its lock file.
6897 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6899 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6900 or CRLF, decode EOLs.
6902 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6904 * window.c (Fdisplay_buffer): Fix doc.
6906 2000-10-23 Jason Rumney <jasonr@gnu.org>
6908 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6909 ASCII font of default fontset on Windows.
6911 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6912 xterm.c comment below).
6914 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6916 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6918 * xterm.c (x_connection_closed): Reset handling_signal.
6920 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6922 2000-10-23 Miles Bader <miles@gnu.org>
6924 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6925 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6926 maintain old behavior.
6927 * minibuf.c (Fminibuffer_complete): Likewise.
6929 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6931 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6932 that when a font can't be exactly centered, it errs up rather than
6935 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6937 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6939 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6941 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6943 * dispnew.c [macintosh]: Include macterm.h.
6944 (init_display) [macintosh]: Initialization for window system.
6946 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6947 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6948 syms_of_search, x_term_init, and init_keyboard before calling
6949 init_window_once. Also, call syms_of_xmenu.
6951 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6952 default fontset to Monaco.
6954 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6955 NewMacWindow and DisposeMacWindow.
6956 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6957 instead of calling NewMacWindow and setting fields of
6958 f->output_data.mac directly. Call init_frame_faces.
6959 (Fdelete_frame) [macintosh]: Remove unused code.
6960 (Fmodify_frame_parameters) [macintosh]: Call
6961 x_set_frame_parameters instead of mac_set_frame_parameters.
6963 * frame.h [macintosh]: Define menu_bar_lines field in struct
6964 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6966 * keyboard.c [macintosh]: Include macterm.h.
6967 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6968 and menu_bar_activate_event type events as for X and NT.
6969 (make_lispy_event) [macintosh]: Construct lisp events of type
6970 MENU_BAR_EVENT as for X and NT.
6972 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6973 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6974 (sys_subshell) [macintosh]: Remove definition entirely.
6975 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6976 Vwindow_system_version here. Remove initialization of
6977 Vx_bitmap_file_path.
6978 (read_input_waiting): Correct the number of parameters passed to
6980 Move all Macintosh functions to mac/mac.c.
6982 * term.c [macintosh]: Include macterm.h.
6984 * window.c [macintosh]: Include macterm.h.
6986 * xdisp.c [macintosh]: Include macterm.h. Declare
6987 set_frame_menubar and pending_menu_activation.
6988 (echo_area_display) [macintosh]: Do not return if terminal frame
6989 is the selected frame.
6990 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6991 Allow only the selected frame to set menu bar.
6992 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6993 calling FRAME_EXTERNAL_MENU_BAR (f).
6994 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6996 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6997 and check_x. Declare XCreateGC. Define x_create_gc and
6998 x_free_gc. Initialize font_sort_order.
6999 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
7000 but call x_list_fonts instead of w32_list_fonts.
7001 (Finternal_face_x_get_resource) [macintosh]: Do not call
7002 display_x_get_resource.
7003 (prepare_face_for_display) [macintosh]: Set xgcv.font.
7004 (realize_x_face) [macintosh]: Load the font if it is specified in
7006 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
7008 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
7010 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
7011 is nil: since we go to the end of submap anyway, we'd end up
7013 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
7014 doesn't obey autoload.
7016 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7018 * msdos.c (dos_set_window_size): Update screen dimension variables.
7020 2000-10-21 Jason Rumney <jasonr@gnu.org>
7022 * w32term.c (w32_cache_char_metrics): Double check that font is
7023 really fixed pitch before trusting tmPitchAndFamily.
7025 2000-10-21 Andrew Innes <andrewi@gnu.org>
7027 * w32gui.h (w32_char_font_type): Move enum from w32term.c
7029 * w32term.h: Extern decl for w32_cache_char_metrics.
7031 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
7033 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
7034 (w32_unload_font): Free per_char array if present.
7036 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
7037 cached information in emulated XFontStruct to handle common cases
7038 quickly. Do not allocate XCharStruct for return.
7039 (w32_native_per_char_metric): New function.
7040 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
7042 (x_produce_glyphs): Don't get an HDC. Change calls to
7043 w32_per_char_metric to match arg change above. Remove calls to
7045 (w32_get_glyph_overhangs): Ditto.
7046 (w32_cache_char_metrics): New function.
7048 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
7049 ($(BLD)/casefiddle.$(O)): Remove compile command.
7050 ($(BLD)/gmalloc.$(O)): Remove compile command.
7051 ($(BLD)/dispnew.obj):
7052 ($(BLD)/keyboard.obj):
7053 ($(BLD)/w32inevt.obj):
7054 ($(BLD)/w32bdf.obj):
7056 ($(BLD)/buffer.obj):
7057 ($(BLD)/editfns.obj):
7059 ($(BLD)/fileio.obj):
7061 ($(BLD)/indent.obj):
7062 ($(BLD)/insdel.obj):
7063 ($(BLD)/intervals.obj):
7064 ($(BLD)/minibuf.obj):
7066 ($(BLD)/scroll.obj):
7067 ($(BLD)/sysdep.obj):
7068 ($(BLD)/textprop.obj):
7069 ($(BLD)/widget.obj):
7070 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
7071 ($(BLD)/term.obj): Add dependency on dispextern.h.
7073 * makefile.nt ($(BLD)\dispnew.obj):
7074 ($(BLD)\keyboard.obj):
7075 ($(BLD)\w32inevt.obj):
7076 ($(BLD)\w32bdf.obj):
7078 ($(BLD)\buffer.obj):
7079 ($(BLD)\editfns.obj):
7081 ($(BLD)\fileio.obj):
7083 ($(BLD)\indent.obj):
7084 ($(BLD)\insdel.obj):
7085 ($(BLD)\intervals.obj):
7086 ($(BLD)\minibuf.obj):
7088 ($(BLD)\scroll.obj):
7089 ($(BLD)\sysdep.obj):
7090 ($(BLD)\textprop.obj):
7091 ($(BLD)\widget.obj):
7092 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
7093 ($(BLD)\term.obj): Add dependency on dispextern.h
7095 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7097 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
7098 with an additional argument of Qt.
7100 2000-10-21 Miles Bader <miles@gnu.org>
7102 * window.c (pos_fully_visible_in_window_p): New function.
7103 (Fpos_visible_in_window_p): Add FULLY argument.
7104 Use pos_fully_visible_in_window_p.
7105 (window_scroll_pixel_based, window_scroll_line_based): Update
7106 calls to Fpos_visible_in_window_p.
7107 * lisp.h (Fpos_visible_in_window_p): Update prototype
7109 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7111 * alloc.c (toplevel): Conditionalize compilation of mem_*
7112 functions differently.
7114 2000-10-20 Jason Rumney <jasonr@gnu.org>
7116 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
7117 mem_init where it used to be. mem_z etc not defined otherwise.
7119 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7121 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
7123 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
7124 structure definition and related variabled to the top of the file.
7125 Include this code when GC_MALLOC_CHECK is defined.
7126 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
7127 register/unregister allocated region.
7128 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
7129 which isn't allocated.
7130 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
7131 something which is already in use.
7132 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
7133 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
7134 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
7135 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
7137 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
7138 _malloc_internal instead of malloc.
7139 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
7142 2000-10-20 Andrew Innes <andrewi@gnu.org>
7144 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
7146 (my_strftime) <macro>: Don't use macro arg list when redefining as
7148 (my_strftime) <function>: Supply 0 as ut argument.
7150 2000-10-19 Jason Rumney <jasonr@altavista.net>
7152 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
7153 including dispextern.h, as it stops faces from working.
7155 * w32fns.c (Fx_create_frame): Don't bother calling
7156 face-set-after-frame-default since the caller does it for us
7157 anyway. Clean up calls to x_get_arg to be consistent with X.
7159 * w32term.c (x_produce_glyphs): Handle
7160 unibyte_display_via_language_environment correctly.
7161 (w32_draw_box_rect): Fix the calculation of width and height.
7163 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
7164 as it has stopped working.
7165 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
7168 2000-10-19 Gerd Moellmann <gerd@gnu.org>
7170 * eval.c (skip_debugger): Prevent a compiler warning.
7171 (Fcondition_case): Likewise.
7172 (Fbacktrace_frame): Use a null interactive spec.
7174 2000-10-19 Kenichi Handa <handa@etl.go.jp>
7176 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
7178 2000-10-18 Gerd Moellmann <gerd@gnu.org>
7180 * strftime.c: Sync with glibc, file version 1.78.
7181 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
7182 should no longer be used according to ISO 8601.
7184 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
7185 no map for meta_prefix_char, don't try to use it as a keymap.
7186 Instead, if T_OK is non-zero, look up a default binding, if any,
7187 otherwise, if T_OK is zero, return nil.
7189 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
7190 (x_to_xcolors, png_load): Use x_query_color.
7192 * xterm.c (x_color_cells, x_query_colors, x_query_color):
7194 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
7196 (x_copy_color, x_alloc_lighter_color): Likewise.
7198 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
7199 (x_query_color, x_query_colors): Add prototype.
7201 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
7202 check_string_bytes only if not noninteractive, increase count to 50.
7204 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
7206 * insdel.c (adjust_markers_for_delete): Handle before-insertion
7209 2000-10-17 Gerd Moellmann <gerd@gnu.org>
7211 * alloc.c (pure_bytes_used): Renamed from pureptr.
7213 (pure_alloc): New function.
7214 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
7216 (Fpurecopy): Use PURE_POINTER_P.
7218 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
7219 PT has moved backward.
7221 * xdisp.c (cursor_row_p): Take continued lines into account.
7223 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
7225 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
7226 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
7227 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
7230 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
7231 of selective display off while searching for the next line start.
7233 2000-10-17 Kenichi Handa <handa@etl.go.jp>
7235 * Makefile.in (term.o): Depend on dispextern.h.
7237 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
7239 * keymap.c (keymap_memberp): Ensure that nil is not a member.
7241 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7243 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
7244 the iterator at the beginning, so that they can be set later on,
7245 for instance in reseat_at_next_visible_line_start, without being
7248 * xfns.c (pbm_format): Add :foreground and :background keywords.
7249 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
7250 (xbm_load): Recognize foreground and background color specifications.
7252 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
7254 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
7256 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
7258 * msdos.c (IT_set_face): Compare highlighted face with the default
7259 face, and invert colors if these faces' colors are identical.
7260 (Fmsdos_remember_default_colors): Don't swap foreground and
7261 background colors in initial_colors[].
7262 (IT_set_frame_parameters): Don't swap frame's foreground and
7263 background pixels. If ALIST includes "(reverse . t)", swap
7264 foreground-color and background-color properties in frame's
7265 param_alist. If the original frame's param_alist doesn't specify
7266 the colors, store unspecified-fg and unspecified-bg, reversed if
7269 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
7270 the colors are unspecified and reversed, reverse fore- and back-
7271 ground in the returned value.
7272 (Fframe_parameter): Ditto.
7274 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7276 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
7277 get_last_unchanged_at_beg_row.
7278 (find_first_unchanged_at_end_row): Renamed from
7279 get_first_unchanged_at_end_row.
7280 (find_first_unchanged_at_end_row): Convert assertions to
7281 unconditional tests which abort. When looking for a row in
7282 unchanged text, don't go further back than first_text_row.
7284 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
7285 Don't add in the last line's height when deciding if the new
7286 position is below the scroll margin.
7288 2000-10-16 Miles Bader <miles@gnu.org>
7290 * editfns.c (Fconstrain_to_field): Check carefully for field
7291 boundaries if either OLD_POS or NEW_POS has a non-nil field
7292 property, even if they're the same.
7294 2000-10-16 Kenichi Handa <handa@etl.go.jp>
7296 * xterm.c (x_draw_box_rect): Fix the calculation of width and
7297 height for XFillRectangle.
7299 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
7301 * syntax.c (Fstring_to_syntax): New function extracted from
7302 Fmodify_syntax_entry.
7303 (Fmodify_syntax_entry): Use it and document the ! and | fences.
7304 (skip_chars, Fforward_comment): Remove unused variables.
7305 (syms_of_syntax): Add defsubr for string-to-syntax.
7306 (describe_syntax): Add code for comment and string fences.
7308 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
7310 * keymap.c (access_keymap): Add AUTOLOAD parameter.
7311 Do the meta->esc mapping. Call get_keyelt before returning.
7312 Start scanning from the second element (the first is always `keymap')
7313 to make it easier to detect when we reach a parent map.
7314 Handle the case of inheriting from a symbol whose function is a map.
7315 (Fkeymap_parent): Also handle the `inherit from symbol' case.
7316 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
7317 (get_keyelt, Flookup_key): Update call to access_keymap.
7318 Remove the meta->esc mappings.
7319 (define_as_prefix): Delete old disabled code.
7320 (menu_item_p): New function.
7321 (where_is_internal_1): Skip over the few remaining menu items.
7322 * lisp.h (access_keymap): Update prototype.
7323 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
7324 Update call to access_keymap.
7325 (follow_key, read_key_sequence): Update calls to access_keymap.
7326 Remove the meta->esc mappings.
7328 2000-10-13 Gerd Moellmann <gerd@gnu.org>
7330 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
7331 with additional argument.
7333 * xdisp.c (cursor_row_p): New function.
7334 (try_cursor_movement, display_line): Use it.
7336 * xdisp.c (append_space): Also save/restore iterator's current
7337 character and its length.
7339 * xdisp.c (init_from_display_pos): Add an assertion.
7340 (handle_stop): Don't set iterator's add_overlay_start.
7341 (handle_invisible_prop): Likewise.
7342 (load_overlay_strings): If text under an overlay is invisible,
7343 take both before- and after-strings into account when the iterator
7344 is positioned either at the start or at the end of the overlay.
7345 (forward_to_next_line_start): Rewritten.
7346 (reseat_at_next_visible_line_start): Rewritten.
7347 (set_iterator_to_next): Add parameter RESEAT_P.
7349 * dispextern.h (struct it): Remove member add_overlay_start.
7350 (set_iterator_to_next): Change prototype.
7352 2000-10-13 Kenichi Handa <handa@etl.go.jp>
7354 * coding.c (code_convert_region): Be sure to initialize
7355 coding->category_idx.
7356 (decode_coding_string): Set coding->src_multibyte and
7357 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
7358 (encode_coding_string): Set coding->src_multibyte and
7359 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
7361 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
7363 * xfns.c (Fx_create_frame): Don't bother calling
7364 face-set-after-frame-default since the caller does it for us anyway.
7366 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
7368 * window.c (coordinates_in_window): Fix detection of vertical line
7369 on character terminals.
7371 2000-10-12 Gerd Moellmann <gerd@gnu.org>
7373 * editfns.c (save_excursion_save): Additionally record the
7375 (save_excursion_restore): If buffer was visible in a window, and a
7376 different window was selected, and the old selected window is
7377 still live, restore point in that window.
7379 2000-10-12 Kenichi Handa <handa@etl.go.jp>
7381 * xterm.c (x_produce_glyphs): Handle
7382 unibyte_display_via_language_environment correctly.
7384 * regex.c (regex_compile): Change the way of handling a range from
7385 unibyte char to multibyte char.
7387 * syntax.c (skip_chars): Change the way of handling a range from
7388 unibyte char to multibyte char.
7390 * process.c (read_process_output): Cancel previous change.
7392 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
7394 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
7396 * charset.c (Ffind_charset_string): Doc fix.
7397 (Ffind_charset_region): Doc fix.
7399 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
7401 * process.c (read_process_output): Fix previous change. Adjust
7402 multibyteness of text to insert in a buffer by
7403 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
7405 2000-10-10 Andreas Schwab <schwab@suse.de>
7407 * alloc.c (mark_object): Remove all workarounds installed on
7410 2000-10-10 Kenichi Handa <handa@etl.go.jp>
7412 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
7413 (base64_encode_1): Make it work for a text of multibyte form.
7414 (Fbase64_decode_region): Allocate sufficient memory for multibyte
7415 case. Don't call str_to_multibyte because base64_decode_1
7416 produces correct multibyte form for eight-bit codes.
7417 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
7418 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
7419 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
7422 * charset.h (CHAR_STRING): Optimized for single byte characters.
7424 2000-10-09 Andreas Schwab <schwab@suse.de>
7426 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
7427 -1 after socket is closed, to fall through to error processing.
7429 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
7431 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
7432 variables. If ALIST includes foreground-color or
7433 background-color, change also the colors of the default face for
7436 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
7438 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
7439 them extern (they are defined on xfaces.c).
7440 (syms_of_msdos): Don't intern and don't staticpro
7441 Qbackground_color and Qforeground_color.
7443 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
7445 * frame.c (Fframe_parameter): For non-windowed frames, if
7446 f->param_alist says foreground or background color is unspecified,
7447 call tty_color_name to return the color name computed from the
7448 frame's current colors.
7450 2000-10-06 Dave Love <fx@gnu.org>
7452 * terminfo.c (ospeed): Don't declare.
7454 * sysdep.c: Don't include string.h.
7455 (h_errno): Declare conditional also on TRY_AGAIN.
7457 * charset.c (Ffind_charset_string): Doc fix.
7459 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
7460 (Fbase64_decode_region, Fbase64_decode_string): More explicit
7463 2000-10-05 Dave Love <fx@gnu.org>
7465 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7466 position like menu-bar.
7468 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7470 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7472 * xdisp.c (handle_single_display_prop): Use safe_call1.
7473 (safe_call): Renamed from call_function.
7474 (safe_call1): New function.
7475 (handle_fontified_prop): Use safe_call1 instead of call1.
7476 (safe_eval): Renamed from eval_form.
7477 (safe_eval_handler): Renamed from eval_handler.
7478 (handle_single_display_prop, display_mode_element): Use safe_eval
7479 instead of eval_form.
7481 * xfaces.c (merge_face_heights): Use safe_call instead of
7484 * keyboard.c (show_help_echo): Use safe_call instead of
7485 call_function; use safe_eval instead of eval_form.
7487 * lisp.h (safe_call): Renamed from call_function.
7488 (safe_eval): Renamed from eval_form.
7489 (safe_call1): Add prototype.
7491 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7493 * xfns.c (image_ascent): Rearrange ascent calculation for the
7496 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7498 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7499 (where_is_internal_1): Don't bother ignoring menu-items any more.
7501 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7503 * keyboard.c (update_menu_bindings): New variable.
7504 (parse_menu_item): Use AREF. If update_menu_bindings
7505 is 0, don't update menu bindings.
7506 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7508 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7510 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7513 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7515 * syntax.c (forw_comment): Match nestedness of ender/starter.
7516 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7517 (prev_char_comstart_first): Remove.
7518 (back_comment): Check two-char comment markers more carefully
7519 to better handle overlapping cases like *//* or /* */* */ ...
7520 Match nestedness of ender/starter.
7522 2000-10-02 Dave Love <fx@gnu.org>
7524 * config.in (HAVE_GAI_STRERROR): Add undef.
7526 * process.c (Fopen_network_stream): Use it.
7528 * m/alpha.h (NO_REMAP): Don't define.
7530 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7532 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7533 return with a string converted to an integer or vice versa when
7534 Vmocklisp_arguments is t.
7535 (Fsignal): Likewise. The function can return for `quit'.
7536 (struct gcpro): Declare member `var' to point to a volatile
7539 * eval.c (error): Prevent compiler warning.
7541 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7543 * keymap.c (keymap_memberp): New function.
7544 (Fset_keymap_parent): Use it.
7545 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7546 Use keymap_memberp to avoid creating cycles.
7547 (access_keymap): Use KEYMAPP.
7549 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7551 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7552 gai_strerror. Make sure xerrno is set if connect fails. Improve
7555 2000-09-29 Jason Rumney <jasonr@gnu.org>
7557 * w32term.c (w32_char_font_type, w32_encode_char)
7558 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7559 (w32_bdf_per_char_metric): New function.
7560 (w32_per_char_metric): Use it.
7561 (x_draw_glyph_string_background): Always draw background for BDF
7564 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7565 GDI object which is a scarce resource.
7567 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7568 (get_quoted_string): Fix limit on memchr search.
7569 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7570 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7571 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7572 (get_cached_font_char, cache_char_offset): Use macro
7573 BDF_CODEPOINT_RANGE_COVER_P.
7574 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7575 (clear_cached_bitmap_slots): New function.
7576 (GET_HEX_VALUE): G-Z, g-z are not hex.
7577 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7578 (get_bitmap_with_cache): Use new cache implementation.
7579 (create_offscreen_bitmap): New function.
7580 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7582 * w32term.c (x_produce_glyphs): If the distance from the current
7583 position to the next tab stop is less than a canonical character
7584 width, use the tab stop after that.
7585 (x_draw_glyphs): Handle case START and END are out of bounds more
7587 (x_clear_mouse_face): Block/unblock input.
7588 (x_display_and_set_cursor): Don't show a hollow box cursor for
7589 buffers whose cursor_type is nil.
7591 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7593 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7595 * dispextern.h (updating_frame): Declare extern.
7597 2000-09-29 Andreas Schwab <schwab@suse.de>
7599 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7601 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7603 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7604 use its function definition.
7605 (tool_bar_items): Likewise.
7607 * lisp.h (fatal): Declare NO_RETURN.
7609 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7611 * keymap.c: Remove the line "#undef NULL".
7613 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7615 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7617 2000-09-28 Dave Love <fx@gnu.org>
7619 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7621 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7623 * .gdbinit (xreload): Note its need on GNU/Linux.
7625 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7626 r_alloc, r_alloc_free.
7628 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7630 * syntax.c (skip_chars): Handle negation correctly.
7632 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7634 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7635 with non-zero FORCE_P argument.
7637 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7640 * xdisp.c (window_box_height): Add an assertion.
7642 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7643 tool-bar than is available.
7644 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7646 2000-09-27 Dave Love <fx@gnu.org>
7648 * s/irix6-5.h: Now works 64-bit. Tidied.
7650 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7652 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7653 instead of BITS_PER_INT.
7654 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7655 EMACS_UINT, respectively.
7656 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7658 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7660 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7662 * window.c (freeze_window_starts): Construct last argument for
7663 foreach_window differently.
7665 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7667 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7668 EMACS_UINT instead of `int' and `unsigned int'.
7669 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7671 * frame.h (struct frame): Make the `nothing' member of union
7672 output_data an EMACS_INT.
7674 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7675 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7676 size in the sdata structure.
7677 (SDATA_NBYTES, SDATA_DATA): New macros.
7678 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7679 differently for the different layout of the sdata structure.
7680 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7682 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7683 Check that size recorded in the string size and size recorded in
7684 the sdata structure agree.
7686 2000-09-25 Dave Love <fx@gnu.org>
7688 * buffer.c: Include stdio.h.
7690 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7692 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7694 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7695 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7696 (__malloc_extra_blocks): Declare as __malloc_size_t.
7698 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7700 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7702 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7703 (read_char): If help-echo is showing, preserve the echo area
7706 * xdisp.c (help_echo_showing_p): New variable.
7707 (set_message): Reset it to 0.
7708 (init_xdisp): Initialize help_echo_showing_p.
7710 * dispextern.h (help_echo_showing_p): Declare extern.
7712 * config.in: Fix typo in __GNUC_MINOR__.
7714 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7716 * s/freebsd.h (POSIX_SIGNALS): Define.
7718 * xterm.c (x_clear_mouse_face): Block/unblock input.
7720 2000-09-24 Dave Love <fx@gnu.org>
7722 * fns.c (base64_encode_1): Fix last change.
7724 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7726 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7728 * xdisp.c (try_window_reusing_current_matrix): More fixes
7729 for the case window has a header-line.
7731 2000-09-22 Dave Love <fx@gnu.org>
7733 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7736 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7738 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7740 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7742 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7745 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7748 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7749 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7750 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7753 * marker.c (byte_char_debug_check): Return void.
7755 * xfns.c (Fx_create_frame): Set default frame parameter value
7756 for tool-bar-lines to 1.
7758 * dispnew.c (scrolling_window): Compare y-positions of rows
7759 equal at the start. Some simplification.
7761 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7762 reused rows' y-position in the case window has a header-line, and
7763 new window start is greater than old window start.
7765 * process.c (process_sent_to): New variable.
7766 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7767 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7768 Declare more parameters volatile.
7770 * lread.c (Vrecursive_load_depth_limit): New variable.
7771 (Fload): Check recursive loads whose recursion depth exceeds
7772 Vrecursive_load_depth_limit.
7773 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7775 2000-09-20 Gerd Moellmann <gerd@gnu.org>
7777 * fileio.c (Fread_file_name): Doc fix.
7779 * editfns.c (Fmessage_or_box): Doc fix.
7781 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7783 * xfns.c (xbm_scan): Allow C-style comments.
7785 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7786 symbols are specified, add color translations to the cache.
7787 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
7788 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7790 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7791 structures to xpm_init_color_cache.
7793 2000-09-19 Gerd Moellmann <gerd@gnu.org>
7795 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
7797 2000-09-19 Andrew Innes <andrewi@gnu.org>
7799 * makefile.nt (bootstrap-emacs): Don't change directory.
7801 2000-09-19 Kenichi Handa <handa@etl.go.jp>
7803 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7805 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7806 If output buffer is too small, signal an appropriated error.
7808 2000-09-18 Dave Love <fx@gnu.org>
7810 * keyboard.c (menu_bar_items, tool_bar_items)
7811 (current_active_maps): Remove redundant get_local_map call.
7813 2000-09-18 Gerd Moellmann <gerd@gnu.org>
7815 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7816 cursor for buffers whose cursor_type is nil.
7818 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7819 a feature to implement that is already implemented.
7820 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7823 * xfns.c (x_clear_image_1): New function.
7824 (x_clear_image): Use it.
7825 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7827 * dispnew.c (update_window): Move test for invisible lines
7828 at the top to update_window_line.
7829 (update_window_line): Handle invisible lines here.
7831 * xfns.c (clear_image_cache): Clear current matrices of all
7832 frames sharing an image cache. Block input while freeing
7833 images. Fix timestamp comparison.
7834 (x_clear_image): Also free the mask.
7836 * xfns.c (lookup_image): Block input while loading the image so
7837 that we won't get interrupted in a state where the image isn't yet
7839 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7840 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7841 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7842 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7844 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7846 * dispnew.c (update_window): Make sure to make desired rows
7847 current even if they are completely invisible at the top
7850 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7852 * xfns.c (lookup_image): Build mask before applying an algorithm.
7853 Recognize algorithm `disabled'.
7854 (cross_disabled_images): New variable.
7855 (COLOR_INTENSITY): New macro.
7856 (x_detect_edges): Use COLOR_INTENSITY.
7857 (x_disable_image): New function.
7858 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7860 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7861 disabled state, don't apply an image transformation algorithm if
7862 the user specified an image for the disabled state. Use
7863 `:algorithm disabled' for creating a disabled item's image if the
7864 user hasn't specified an image.
7866 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7867 allocation functions with the XPM lib.
7868 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7869 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7870 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7871 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7872 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7873 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7874 functions, if possible, because these handle color allocation
7875 failure more gracefully.
7876 (Fimage_mask_p): New function.
7878 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7879 (Qedge_detection, Qheuristic): New symbols.
7880 (syms_of_xfns): Initialize new symbols.
7881 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7882 `algorithm (edge-detection ...)'.
7883 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7884 (tiff_format, gif_format, gs_format): Add `:mask'.
7885 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7886 (GIF_MASK, GS_MASK): New enumerators.
7887 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7888 (emboss_matrix, laplace_matrix): New variables.
7889 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7890 (x_edge_detection): New functions.
7891 (x_laplace): Rewritten in terms of x_detect_edges.
7892 (x_build_heuristic_mask): If image has a mask, free it.
7894 2000-09-14 Andrew Innes <andrewi@gnu.org>
7896 * makefile.w32-in: Revert to Unix line endings.
7898 2000-09-14 Andrew Innes <andrewi@gnu.org>
7900 * makefile.w32-in: Standardize indentation somewhat.
7901 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7902 cater for differences between shells.
7904 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7906 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7908 * xterm.c (x_produce_glyphs): If the distance from the current
7909 position to the next tab stop is less than a canonical character
7910 width, use the tab stop after that.
7912 2000-09-14 Dave Love <fx@gnu.org>
7914 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7916 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7918 * xdisp.c (handle_fontified_prop): While running fontification
7919 functions, bind `fontification-functions' and
7920 `after-change-functions' to nil.
7922 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7923 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7925 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7927 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7928 USE_MMAP_FOR_BUFFERS.
7930 * insdel.c (make_gap): Use enlarge_buffer_text.
7932 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7933 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7934 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7935 from former r_alloc_* functions in ralloc.c.
7936 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7937 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7938 (mmap_init) [REL_ALLOC_MMAP]: New function.
7939 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7940 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7943 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7944 (enlarge_buffer_text): Add prototype.
7946 * ralloc.c: Remove everything having to do with the use of mmap.
7948 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7950 * sound.c (Fplay_sound): Doc fix.
7952 * keyboard.c: Avoid some more compiler warnings.
7953 (parse_tool_bar_item): Ignore cached key bindings.
7955 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7956 and allocation of Lisp data.
7958 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7960 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7961 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7964 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7966 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7968 * ccl.c: Comment fixed.
7969 (MAX_MAP_SET_LEVEL): Increased to 30.
7970 (PUSH_MAPPING_STACK): Enclose with do-while block.
7971 (POP_MAPPING_STACK): Likewise.
7972 (stack_idx_of_map_multiple): New variable.
7973 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7974 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7975 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7976 (ccl_driver) <CCL_MapSingle>: Likewise.
7977 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7978 with the case where looking up process reaches to the end of
7979 map-set, and call CCL programs as the above change.
7981 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7983 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7984 that might be clobbered by longjmp.
7985 (check_x_display_info, x_decode_color, create_frame_xic)
7986 (Fx_display_backing_store, Fx_display_visual_class)
7987 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7989 * lread.c (init_lread): Set Vloads_in_progress to nil.
7990 (Fload): Show list of recursively loaded files, when signaling an
7993 * lread.c (Vloads_in_progress): New variable.
7994 (record_load_unwind): New function.
7995 (Fload): Check for recursive loads.
7996 (syms_of_lread): Initialize Vloads_in_progress.
7997 (read_integer, read1): Avoid some compiler warnings.
7999 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
8002 2000-09-11 Miles Bader <miles@gnu.org>
8004 * editfns.c (Fbuffer_string): Doc fix.
8006 2000-09-10 Gerd Moellmann <gerd@gnu.org>
8008 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
8010 2000-09-09 Ken Raeburn <raeburn@gnu.org>
8012 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
8013 whether to include other header files.
8015 2000-09-09 Gerd Moellmann <gerd@gnu.org>
8017 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
8018 by Fmemq as a boolean.
8020 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
8022 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
8024 2000-09-08 Gerd Moellmann <gerd@gnu.org>
8026 * ralloc.c (mmap_fd): Remove initializer which can make it
8027 read-only in a dumped Emacs.
8028 (mmap_fd_1): New variable.
8029 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
8030 restore it from there.
8031 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
8032 unconditionally so that mmap_fd can be initialized there.
8033 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
8034 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
8035 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
8037 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
8039 * xdisp.c (dump_glyph_row): Fix printf format string.
8040 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
8042 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
8044 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8047 * xdisp.c (try_window_id): When trying to locate cursor in
8048 unchanged rows at the top, handle the case that we can't find it.
8050 * xterm.c (x_draw_glyphs): Handle case START and END are out
8051 of bounds more carefully.
8053 2000-09-08 Dave Love <fx@gnu.org>
8055 * s/sol2.h (REL_ALLOC_MMAP): Define.
8056 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
8058 * ralloc.c: Don't include string.h (redundant).
8059 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
8060 [!MAP_ANON]: Include fcntl.h.
8061 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
8062 (r_alloc, r_re_alloc, r_alloc_free)
8063 (mmap_enlarge, mmap_set_vars): Use it.
8064 (r_alloc_init_fd): New function.
8065 (__morecore) [SYSTEM_MALLOC]: Don't declare.
8066 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
8069 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
8072 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
8073 change to __NetBSD__.
8075 2000-09-08 Kenichi Handa <handa@etl.go.jp>
8077 * search.c (compile_pattern): Check the multibyteness of cached
8080 2000-09-08 Miles Bader <miles@gnu.org>
8082 * xfaces.c (default_face_vector): Function removed.
8083 (Finternal_merge_in_global_face): Restore old global/local
8084 attribute override order. Use inline loop instead of calling
8085 default_face_vector.
8087 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8089 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
8090 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
8091 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
8092 where necessary, in case POINTER_TYPE is `void'.
8094 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
8096 * frame.c (make_terminal_frame): Initialize frame foreground and
8097 background colors to unspecified, for the initial instance of an
8100 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8102 * ralloc.c (mmap_find): Fix overlap computation.
8103 (mmap_enlarge): Compute nbytes before trying to find an
8106 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
8109 * lread.c (syms_of_lread): Change value of regexp
8110 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
8112 * xmenu.c (xdialog_show): When looking up the selection in
8113 menu_items, take `quote' boundaries into account; this corresponds
8114 to a nil ITEM in x-popup-dialog.
8116 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8118 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
8120 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
8122 * coding.c (encode_coding_sjis_big5): Use translation table for
8123 encoding, not decoding. Fix the handling of latin-jisx0201.
8124 Check for the charset katakana-jisx0201 too.
8125 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
8126 (detect_coding_sjis): Check the byte sequence more rigidly.
8128 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8130 * xfaces.c (Vparam_value_alist): New variable.
8131 (syms_of_xfaces): Initialize it.
8132 (Finternal_set_lisp_face_attribute): Avoid more consing.
8134 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
8136 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
8137 (Qbackground_mode): New variable.
8138 (syms_of_frame_1): Initialize Qbackground_mode.
8140 * lisp.h (Qdisplay): Declare extern.
8142 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
8143 change face on all frames, and change the default for new frames.
8145 2000-09-07 Dave Love <fx@gnu.org>
8147 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
8149 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8151 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
8153 * charset.c: Include composite.h
8154 (lisp_string_width): New function.
8155 (Fstring_width): Call lisp_string_width instead of strwidth.
8157 * Makefile.in (charset.o): Depends on composite.h.
8159 * process.c (read_process_output): Before inserting the decoded
8160 text in the buffer, adjust the multibyteness.
8162 2000-09-06 Gerd Moellmann <gerd@gnu.org>
8164 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
8165 buffer's text buffer is null, map new memory.
8167 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
8168 POINTER_TYPE and size_t.
8169 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
8170 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
8171 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
8172 [REL_ALLOC_MMAP]: New macros.
8173 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
8174 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
8175 [REL_ALLOC_MMAP]: New functions.
8177 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
8178 before and after unexec.
8180 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
8181 text buffers if necessary.
8183 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
8184 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
8187 * config.in (HAVE_MMAP): Add #undef.
8189 2000-09-05 Gerd Moellmann <gerd@gnu.org>
8191 * frame.c (Qdisplay_type): New variable.
8192 (syms_of_frame_1): Initialize it.
8193 (Fframe_parameter): New function that avoids consing.
8194 (syms_of_frame): Defsubr it.
8196 * buffer.c (Fother_buffer): Consider buffers as invisible when
8197 they are displayed in a window on an invisible frame.
8199 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
8200 get-largest-window always return nil.
8202 2000-09-04 Gerd Moellmann <gerd@gnu.org>
8204 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
8205 variable; recognize Emacs 19 elc files.
8207 2000-09-04 Miles Bader <miles@gnu.org>
8209 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
8210 before initially popping up the menu, so the menu doesn't flash
8211 when the face settings are significantly different from the defaults.
8213 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
8215 * regex.c (WIDE_CHAR_SUPPORT): New macro.
8216 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
8217 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
8218 (BIT_UNIBYTE): Remove.
8219 (re_match_2_internal): Delete corresponding code and streamline the
8220 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
8221 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
8222 (re_wctype_t): New type.
8223 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
8224 (regex_compile): Use them and fix handling of overly long char classes.
8226 2000-09-03 Andrew Innes <andrewi@gnu.org>
8228 * makefile.w32-in: Change to DOS line endings.
8230 * s/ms-w32.h (ORDINARY_LINK): New define.
8232 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
8233 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
8235 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
8236 (distclean): Delete them here instead.
8238 * w32proc.c (compare_env): Convert to uppercase for comparison,
8239 not lowercase, to match how the native Windows shell works.
8241 2000-09-03 Jason Rumney <jasonr@gnu.org>
8243 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
8244 CVS changes the line-ends when checking in/out on DOS/Windows.
8246 * makefile.nt (emacs): Do not change directory to run temacs, as
8247 the load-path is set relative to current directory.
8249 2000-09-03 Miles Bader <miles@gnu.org>
8251 * xterm.c (x_alloc_lighter_color_for_widget): New function.
8253 2000-09-02 Gerd Moellmann <gerd@gnu.org>
8255 * xdisp.c (redisplay_mode_lines): New function.
8256 (display_mode_lines): Return number of mode lines displayed.
8257 (echo_area_display): Use redisplay_mode_lines to draw garbaged
8258 mode lines. Don't temporarily bind redisplay-dont-pause to t.
8260 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
8261 string.h and strings.h.
8262 (index) [HAVE_INDEX]: Add prototype.
8264 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
8265 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
8267 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
8268 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
8270 2000-09-01 Gerd Moellmann <gerd@gnu.org>
8272 * lread.c (read1): Accept `?' as symbol constituent, for
8273 compatiblity with XEmacs.
8275 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
8277 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
8278 (struct re_pattern_buffer): Remove newline_anchor.
8279 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
8280 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
8281 (re_max_failures, fail_stack): Use size_t rather than unsigned.
8282 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
8283 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
8284 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
8285 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
8286 Get rid of references to newline_anchor.
8287 (regcomp): Allocate and precompute a fastmap.
8289 2000-08-31 Gerd Moellmann <gerd@gnu.org>
8291 * lread.c (openp): GCPRO local variable `filename'.
8293 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
8295 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
8297 * regex.c: Merge some changes from GNU libc. Add prototypes.
8298 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
8299 Use memcmp and memcpy instead of bcopy and bcmp.
8300 (init_syntax_once): Use ISALNUM.
8301 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
8302 (REG_UNSET_VALUE): Remove. Use NULL instead.
8303 (REG_UNSET, re_match_2_internal): Use NULL.
8304 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
8306 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
8307 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
8308 (regex_compile): In handle_interval, return an error rather than try to
8309 unfetch the interval if we can't find the closing brace.
8310 Obey the RE_NO_GNU_OPS syntax bit.
8311 (TOLOWER): New macro.
8313 (regexec): Allocate regs.start and regs.end as one block.
8315 2000-08-30 Gerd Moellmann <gerd@gnu.org>
8317 * xdisp.c (echo_area_display): Check display_completed instead
8318 of calling detect_input_pending.
8320 * dispnew.c (update_frame): Only set display_completed here; move
8321 the update_begin and update_end calls here from update_frame_1.
8322 (update_frame_1): Don't set display_completed here, don't call
8323 update_begin/update_end.
8325 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
8326 instead of store_frame_param.
8328 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8330 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
8331 desired window matrix hasn't been displayed, use the current row
8332 instead. Make sure that only those frame rows are updated for
8333 which there exists a corresponding enabled desired row.
8335 2000-08-29 Miles Bader <miles@gnu.org>
8337 * xfaces.c (default_face_vector): New function.
8338 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
8340 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8342 * lread.c (openp): Prevent temporary string passed to
8343 Ffile_readable_p from being garbage collected.
8345 2000-08-28 Dave Love <fx@gnu.org>
8347 * keymap.c (store_in_keymap): Add `static' to declaration.
8349 2000-08-28 Gerd Moellmann <gerd@gnu.org>
8351 * emacs.c, callint.c, doc.c, editfns.c
8352 (toplevel) [HAVE_STRING_H]: Include string.h.
8353 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
8354 (index): Remove prototypes which might conflict with non-standard
8355 definitions of index/strchr.
8357 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
8358 (rindex): Define only if !HAVE_RINDEX.
8360 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
8362 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
8364 2000-08-28 Miles Bader <miles@gnu.org>
8366 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
8367 made inconsistent by a font-related attribute in FROM.
8368 (merge_face_inheritance): Add function comment.
8370 2000-08-28 Kenichi Handa <handa@etl.go.jp>
8372 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
8373 the 4th arg (PREV_EVENT) Qt to suppress input method.
8375 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
8377 * regex.c: Indent cpp directives and remove parens after `defined'.
8378 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
8379 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
8380 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
8381 (re_compile_pattern): Use size_t for length.
8382 (init_syntax_once): Move to a better place.
8383 * regex.h: Merge changes from GNU libc. Indent cpp directives.
8384 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
8386 * syntax.c (back_comment): Detect cases where a comment-starter is
8387 actually inside another comment as in: /* a // b */ c // d \n.
8388 Make it clear that `comstart_pos' is unused for nested comments.
8390 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
8391 (KEYMAPP): New macro.
8392 (Fkeymap_parent, Fset_keymap_parent): Use it.
8393 (fix_submap_inheritance): Mark it static.
8394 (define_as_prefix, describe_buffer_bindings, describe_command)
8395 (describe_translation, describe_map): Complete prototypes.
8397 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
8399 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
8400 to better match the key-lookup behavior.
8402 2000-08-27 Gerd Moellmann <gerd@gnu.org>
8404 * xfaces.c (lface_fully_specified_p): Handle :inherit.
8405 (Finternal_set_lisp_face_attribute): Fix typo in error message.
8407 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
8409 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
8410 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
8411 (xterm.o): Depend on coding.h
8413 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8415 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
8416 the corresponding '#endif'.
8418 2000-08-26 Miles Bader <miles@gnu.org>
8420 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
8421 * xfaces.c (QCinherit): New variable.
8422 (syms_of_xfaces): Initialize it.
8423 (LFACE_INHERIT): New macro.
8424 (Finternal_get_lisp_face_attribute)
8425 (merge_face_vector_with_property)
8426 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
8427 (check_lface_attrs): Allow new types of face height. Check
8429 (CYCLE_CHECK): New macro.
8430 (merge_face_inheritance): New function.
8431 (merge_face_vectors): Merge inherited faces too. Add F and
8432 CYCLE_CHECK arguments.
8433 (merge_face_vector_with_property, Finternal_merge_in_global_face)
8434 (lookup_named_face, lookup_derived_face, realize_named_face)
8435 (face_at_string_position, face_at_buffer_position): Supply
8436 new F and CYCLE_CHECK arguments to merge_face_vectors.
8437 (merge_face_heights): New function.
8438 (merge_face_vectors, merge_face_vector_with_property)
8439 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
8440 handle relative face heights.
8441 (lface_same_font_attributes_p): Compare heights using EQ.
8443 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8445 * charset.c (char_to_string): Check the character validity.
8446 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
8448 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
8450 * regex.c (PUSH_FAILURE_COUNT): New macro.
8451 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
8452 Handle popping of a register's or a counter's data.
8453 (POP_FAILURE_POINT): Use the new name.
8454 (re_match_2_internal): Push counter data on the stack for succeed_n,
8455 jump_n and set_number_at and remove misleading dead code in succeed_n.
8457 2000-08-25 Gerd Moellmann <gerd@gnu.org>
8459 * xdisp.c (redisplay_internal): If considering all windows on all
8460 frames, update the display for each frame as soon as possible,
8461 instead of first building all desired matrices for all frames, and
8462 then updating them all.
8463 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8465 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8467 * bytecode.c (mark_byte_stack): Add a comment.
8469 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8470 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8473 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8475 * minibuf.c (do_completion): Always use compare-string, not
8476 string-equal because the latter doesn't pay attention to
8477 multibyteness of strings.
8479 * process.c (create_process): Don't setup raw-text coding here.
8480 (Fopen_network_stream): Don't set coding->src_multibyte and
8481 coding->dst_multibyte here.
8482 (read_process_output): For process filter, return unibyte string
8483 if default-enable-multibyte-characters is nil.
8484 (send_process): If OBJECT is multibyte text, be sure to encoded it
8485 by the specified coding system for the process. Otherwise, setup
8487 (init_process): Don't initialize default-process-coding-system here.
8489 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8491 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8492 <scroll-down-aggressively>: Likewise.
8494 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8496 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8497 zero. Set coding->produced_char correctly.
8499 2000-08-22 Andrew Innes <andrewi@gnu.org>
8501 * makefile.w32-in: New file.
8503 * unexw32.c (unexec): Ignore old_name, and use the actual location
8504 of the current executable instead. Base new_name on this.
8506 * w32proc.c (create_child): Remove reference to security
8507 descriptor, which isn't needed and doesn't compile with mingw32.
8509 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8510 up dllimport attributes.
8511 (x_update_window_end): Update prototype.
8513 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8514 extern, which screws up dllimport attributes.
8516 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8517 up dllimport attributes.
8519 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8520 screws up dllimport attributes.
8522 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8523 up dllimport attributes.
8524 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8525 screws up dllimport attributes.
8527 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8528 up dllimport attributes.
8530 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8531 screws up dllimport attributes.
8533 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8534 screws up dllimport attributes.
8536 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8537 up dllimport attributes.
8539 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8540 unnecessary extern, which screws up dllimport attributes.
8543 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8544 up dllimport attributes.
8546 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8547 unnecessary extern, which screws up dllimport attributes.
8549 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8550 screws up dllimport attributes.
8552 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8553 up dllimport attributes.
8555 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8557 * w32bdf.c (search_file_line):
8558 (set_bdf_font_info):
8560 (w32_get_bdf_glyph):
8561 (w32_BDF_to_x_font): Fix compile warnings.
8563 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8565 * w32select.c: Include keyboard.h before frame.h.
8567 * w32fns.c (max): Define macro.
8568 (JOHAB_CHARSET): Define if not known.
8569 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8570 (Fx_show_tip): Synch with X version.
8572 * w32xfns.c: Include keyboard.h before frame.h.
8574 * w32fns.c: Include keyboard.h before frame.h.
8576 * w32term.c: Include keyboard.h before frame.h.
8578 * fontset.c: Include keyboard.h before frame.h.
8580 * w32inevt.c: Include keyboard.h before frame.h.
8581 (MOUSE_MOVED): Define if not known.
8583 * minibuf.c: Include keyboard.h before frame.h.
8585 * keyboard.c: Include keyboard.h before frame.h.
8587 * indent.c: Include keyboard.h before frame.h.
8589 * dispnew.c: Include keyboard.h before frame.h.
8591 * buffer.c: Include keyboard.h before frame.h.
8593 * alloc.c: Include keyboard.h before frame.h.
8595 * print.c: Include keyboard.h before frame.h.
8597 * process.c: Include keyboard.h before frame.h.
8599 * scroll.c: Include keyboard.h before frame.h.
8601 * sysdep.c: Include keyboard.h before frame.h.
8603 * term.c: Include keyboard.h before frame.h.
8605 * window.c: Include keyboard.h before frame.h.
8607 * xdisp.c: Include keyboard.h before frame.h.
8608 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8610 * frame.c: Include keyboard.h before frame.h.
8612 * w32heap.h: Undefine min, max.
8614 * w32gui.h: Undefine min, max.
8616 * unexw32.c: Change PUCHAR to PCHAR.
8617 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8620 (copy_executable_and_dump_data): Remove unnecessary static defs.
8621 (copy_executable_and_dump_data): Fix compile warnings.
8623 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8625 * w32console.c (min): Define macro.
8626 (clear_frame, write_glyphs): Fix compile warning.
8628 * w32proc.c (compare_env):
8629 (find_child_console): Fix compile warning.
8631 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8632 sys_errlist instead of _sys_errlist.
8633 (get_emacs_configuration_options): New function.
8635 * s/ms-w32.h (sys_nerr): Provide default definition.
8636 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8637 name with _ prepended.
8638 (NSIG): Define if not known.
8639 (get_emacs_configuration): Provide extern declaration.
8640 (get_emacs_configuration_options): Provide extern declaration.
8641 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8643 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8645 (read_unc_volume): Fix compile warning.
8647 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8648 definitions from being used.
8650 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8652 * w32.c (unc_volume_file_attributes):
8653 (open_unc_volume): Make arg const.
8655 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8656 (read_input_waiting): Remove excess parameter.
8658 * w32.c (init_environment): Call _access.
8659 (check_windows_init_file): Call _close.
8660 (init_user_info): Call _putenv.
8661 (init_environment): Call _putenv and _strdup.
8662 (init_ntproc): Reset volume info cache on startup.
8664 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8665 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8666 cannot override the CRT malloc.
8668 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8669 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8671 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8672 unless we are linking with a static CRT.
8673 (RVA_TO_PTR): Cast result to unsigned char*.
8675 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8676 (add_volume_info): Use xstrdup.
8678 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8680 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8681 (do_completion, Fminibuffer_complete_word): Use it.
8682 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8683 var so it can take non-boolean values.
8685 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8687 * editfns.c (find_field): Formatting changes.
8688 (toplevel): Some old-style function forward declarations
8689 changed to prototypes, some new protypes added, some functions
8692 * lisp.h (set_time_zone_rule): Add prototype.
8693 (use_dialog_box): External declaration.
8695 * keyboard.c (gen_help_event): Add parameter SIZE.
8696 (kbd_buffer_events_waiting): Slightly rewritten.
8697 (clear_event): New function.
8698 (kbd_buffer_get_event): Use it, and clear the input_events of
8700 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8701 don't fill the newly created array with nils.
8702 (toplevel): Convert some old-style function forward declarations
8705 * keyboard.h (gen_help_event): Change prototype.
8707 * xterm.c (XTread_socket): Change calls to gen_help_event.
8709 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8711 * eval.c (Fmacroexpand): Doc fix.
8713 2000-08-20 Jason Rumney <jasonr@gnu.org>
8715 * w32term.h (x_display_info_for_display): Remove as this function
8716 does not exist on W32.
8718 * w32term.c (help_echo_window): New variable.
8719 (syms_of_w32term): staticpro it.
8720 (note_mode_line_highlight): Set it.
8721 (XTextExtents16): Removed as there is no equivalent on W32.
8722 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8723 the X way of doing this will not work for W32.
8724 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8725 (x_draw_image_foreground): Avoid drawing outside of the clip area
8726 when image doesn't have a mask.
8727 (note_mouse_highlight): Process overlays in the right order of
8728 priority. Set help_echo_window.
8729 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8730 because that's more visible for large images.
8732 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8733 name to single_keymap_panes.
8734 (w32_menu_show): Set wv->title when dealing with titles.
8735 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8737 2000-08-21 Miles Bader <miles@gnu.org>
8739 * minibuf.c (do_completion): Try again if we rewrite the input
8740 string, but no completion was done, so that any completion message
8743 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8745 * xfaces.c (lface_equal_p): Compare strings differently.
8746 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8747 (realize_tty_face): Use them.
8748 (syms_of_xfaces): Initialize new variables.
8749 (map_tty_color): New function, extracted from realize_tty_face.
8750 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8751 foreground or background color, store the new color name in the
8752 realized face; previous code trying to do this had no effect.
8753 (realize_tty_face): Use map_tty_color.
8754 (Fclear_face_cache): Set face_change_count and ensure thorough
8757 2000-08-19 Gerd Moellmann <gerd@gnu.org>
8759 * undo.c (record_first_change, record_marker_adjustment): Don't
8760 use XBUFFER on last_undo_buffer which might not be a buffer.
8762 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8764 * coding.c (decode_coding_string): Set members consumed,
8765 consumed_char, produced, produced_char of *coding correctly. If
8766 decode_coding doesn't consume any byte, don't try anymore.
8767 (encode_coding_string): Likewise.
8769 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8771 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8772 conditional have void type, for Standard C compilers.
8774 * xdisp.c (redisplay_internal): Compare windows for equality with
8775 EQ, instead of applying XWINDOW to something that might not
8778 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8780 * fontset.c (Finternal_char_font): Search only the selected frame
8781 for a window of the current buffer.
8783 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8785 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
8788 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8789 second half of a HELP_EVENT is found at the start of kbd_buffer.
8791 2000-08-18 Miles Bader <miles@gnu.org>
8793 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8795 * editfns.c (save_restriction_save): Rewrite to use markers.
8796 (save_restriction_restore): Rewrite to understand new form of data
8797 saved by save_restriction_save.
8798 (Fsave_restriction): Remove cautionary note in doc-string.
8800 2000-08-17 Gerd Moellmann <gerd@gnu.org>
8802 * fileio.c (build_annotations): Add a comment explaining the
8803 return value of format-annotate-function. Replace a spurious call
8804 to Flength with a CONSP test. Call format-annotate-function with
8805 a fifth arg specifying how many times the function is been called
8806 in a row, to let it choose temporary buffers appropriately.
8808 2000-08-17 Dave Love <fx@gnu.org>
8810 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8811 declare make_temp_name twice.
8813 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
8814 (unreadpure): Give it an arg.
8816 * unexalpha.c: Prototype fatal_unexec, mark_x,
8817 update_dynamic_symbols. Declare unexec as void.
8819 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8820 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8822 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
8823 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8825 * alloca.c: Use #error.
8826 [POINTER_TYPE]: Use it.
8828 * eval.c (Fdefvar): Doc fix.
8830 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8831 INITIALIZE_INTERVAL.
8833 * buffer.h: Avoid DECLARE_INTERVALS.
8835 * config.in: Add size_t.
8837 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8839 * w16select.c (set_clipboard_data): If there's not enough memory
8840 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8841 expects. In case of other failures, return 3.
8842 (system_error_msg): New error message.
8843 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8846 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8848 * term.c (write_glyphs): Also turn off inverse video after turning
8849 off other appearances in case TS_exit_attribute_mode is not equal
8850 to TS_end_standout_mode.
8851 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8853 (turn_off_face): Reset standout_mode only if
8854 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8855 is equal to TS_end_standout_mode.
8857 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8859 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8860 sequence at the end of the source block.
8862 * ccl.c (Fccl_program_p): Docstring modified.
8863 (Fccl_execute): Likewise.
8864 (Fccl_execute_on_string): Likewise.
8866 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8868 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8870 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8872 The following changes are mainly to fix bugs of
8873 encode/decode-coding-string failing if encoding/decoding return
8874 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8875 variable conversion_buffer.
8877 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8878 decrement dst_end to avoid buffer overflow in the later call of
8881 * coding.h (conversion_buffer_size, conversion_buffer)
8882 (get_conversion_buffer): Extern deleted.
8884 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8885 (conversion_buffer, conversion_buffer_size): Variables deleted.
8886 (get_conversion_buffer): Function deleted.
8887 (struct conversion_buffer): New structure.
8888 (MAX_ALLOCA): New macro.
8889 (allocate_conversion_buffer): New macro.
8890 (extend_conversion_buffer, free_conversion_buffer): New functions.
8891 (ccl_coding_driver): Set coding->result.
8892 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8893 this is the last block of source.
8894 (encode_coding): Likewise. Handle the source block as the last
8895 one only when the whole source text is consumed.
8896 (decode_coding_string): Handle the case that the output buffer is
8897 too small to decode the whole source text. Use
8898 allocate_conversion_buffer, extend_conversion_buffer and
8899 free_conversion_buffer, not get_conversion_buffer.
8900 (encode_coding_string): Likewise.
8901 (init_coding): Function deleted.
8902 (init_coding_once): Delete code to initialize conversion_buffer_size.
8904 * emacs.c (main): Don't call init_coding.
8906 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8908 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8909 (insert_glyphs): Likewise.
8911 * w32console.c (write_glyphs): Use a locally declared
8914 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8916 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8917 member of display_info is NULL.
8919 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8921 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8923 * term.c (turn_off_face): Reset standout_mode when resetting
8924 appearances with capability `me'.
8925 (write_glyphs): Switch on inverse video before each face change.
8927 2000-08-14 Dave Love <fx@gnu.org>
8929 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8930 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8931 (lisp_free): Declare and make static.
8933 * window.c: Fix embedded comment.
8934 (syms_of_window): Fix doc string.
8936 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8938 * keymap.c (push_key_description): If C without modifiers is < 32,
8939 make sure to print `C-' before `M-', like in the manual.
8941 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8943 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8944 since they aren't relocated anymore.
8945 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8947 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8948 partially visible line which is smaller than the window's height.
8950 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8952 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8953 the multibyte form of eight-bit-control characters.
8954 (Fccl_execute_on_string): Initialize ccl->multibyte.
8956 * ccl.h (struct ccl_program): New member multibyte.
8958 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8960 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8962 * regex.c (regex_compile) <normal_char>: Pay attention to
8964 (analyse_first) <exactn>: Setup fastmap correctly for
8965 eight-bit-control characters.
8967 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8969 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8971 * keyboard.c (make_lispy_event): Handle the new event type
8972 multibyte_char_keystroke.
8974 * xterm.c: Include coding.h.
8975 (XTread_socket): Work around a bug of XmbLookupString. If the
8976 input is from XIM, decode it according to the current locale. In
8977 that case, generate multibyte_char_keystroke events.
8979 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8981 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8982 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8984 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8986 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8987 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8988 (move_it_in_display_line_to): Record iterator's ascent and descent
8989 before producing glyphs, and restore them when we know the glyph
8990 doesn't fit on the line.
8991 (move_it_to): Restructured so that it's easier to debug. If
8992 moving to a vpos, and not moving to an x or character position,
8993 stop as soon as the specified vpos is reached; don't move further
8994 into that line because that might change the computed line height.
8995 (try_cursor_movement): New function, extracted from the cursor
8996 movement branch of redisplay_window. If ending on a partially
8997 visible line, don't try to scroll if the cursor line is taller
8999 (redisplay_window): Use try_cursor_movement.
9001 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
9002 because that function doesn't cope with variable-height lines.
9004 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
9005 box cursor because that's better visible for large images.
9007 2000-08-10 Miles Bader <miles@gnu.org>
9009 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
9011 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9013 * xdisp.c (Vmessages_buffer_name): New variable.
9014 (message_dolog): Use it.
9015 (syms_of_xdisp): Initialize it.
9017 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
9019 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
9020 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
9021 redundant now that keyboard.h is included.
9023 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
9025 * keyboard.c (kbd_buffer_events_waiting): New function.
9027 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
9029 * msdos.c: Include keyboard.h.
9030 (XMenuActivate): Empty no_event events from the event buffer. If
9031 no events are left after that, call clear_input_pending.
9032 (mouse_clear_clicks): New function, code moved from mouse_init.
9033 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
9034 mouse driver to ``forget'' any past clicks.
9036 * Makefile.in (msdos.o): Depend on keyboard.h.
9038 2000-08-09 Gerd Moellmann <gerd@gnu.org>
9040 * lisp.h (input_pending): External declaration.
9042 * dispextern.h (Qredisplay_dont_pause): Declare extern.
9044 * xdisp.c (echo_area_display): Display thoroughly if input is
9045 pending. Bind redisplay-dont-pause to t during the redisplay.
9046 in case input is pending.
9048 * dispnew.c (Qredisplay_dont_pause): New variable.
9049 (syms_of_display): Initialize and staticpro it.
9050 (update_frame_1): Don't interrupt the display for pending input if
9051 redisplay_dont_pause is set.
9053 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
9055 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9057 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
9059 * callproc.c (Fcall_process): Terminate the unwind-protect around
9060 the post-read-conversion of coding system.
9062 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
9063 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
9064 * buffer.h (overlays_at): Update prototype.
9065 * xdisp.c (next_overlay_change): Update call to overlays_at.
9066 * xfaces.c (face_at_buffer_position): Likewise.
9067 * textprop.c (Fget_char_property): Likewise.
9068 * xterm.c (note_mouse_highlight): Likewise.
9070 * minibuf.c (do_completion): Don't consider a simple change of
9071 case as `completion'.
9073 2000-08-08 Ken Raeburn <raeburn@gnu.org>
9075 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
9076 * undo.c (record_delete): Make sure last_point_position_buffer is
9077 a buffer before comparing pointers.
9079 * coding.h (decode_coding_string): Declare.
9081 * intervals.h (Fprevious_single_char_property_change): Declare.
9083 * textprop.c (Fprevious_single_char_property_change): Don't do
9084 arithmetic directly on lisp objects.
9086 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
9088 * keyboard.h (menu_item_eval_property): Declare.
9090 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
9091 reuse as buffer name, instead of recreating (and discarding) every
9092 time a message is logged.
9093 (with_echo_area_buffer): Make callback arg A2 a lisp object.
9094 (current_message_1, truncate_message_1, set_message_1)
9095 (display_echo_area_1, resize_mini_window_1): Signatures changed.
9096 (current_message, truncate_echo_area, display_echo_area)
9097 (resize_echo_area_axactly): Changed calls.
9099 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
9101 (Ffind_coding_systems_region_internal): First argument to Fappend
9102 must be an integer, not a Lisp object.
9104 2000-08-08 Kenichi Handa <handa@etl.go.jp>
9106 * charset.c (Fchar_width): Doc fix.
9108 2000-08-08 Gerd Moellmann <gerd@gnu.org>
9110 * charset.c (Fstring_width): Doc fix.
9112 2000-08-07 Gerd Moellmann <gerd@gnu.org>
9114 * xdisp.c (start_display): When starting display on a continuation
9115 line, clear ascent and descent members of the iterator structure;
9116 the height of the continued line does not affect the height of the
9118 (make_cursor_line_fully_visible): Do nothing if cursor is on a
9119 line taller than the window.
9120 (redisplay_window) <forced window start>: Handle case that the
9121 middle of the window is not found in any row.
9122 (dump_glyph_row): Show more information.
9123 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
9124 first text line in a glyph matrix.
9126 * xterm.c (x_draw_image_foreground): Avoid drawing outside
9127 of the clip area when image doesn't have a mask.
9129 * fns.c (sweep_weak_table): Fix survival conditions for
9130 key-or-value and key-and-value weakness.
9132 * .gdbinit (xhashtable): New command.
9134 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
9135 tables out of the list of all weak hash tables.
9137 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
9138 a new buffer is created, make sure echo_area_buffer[] references
9141 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
9143 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
9146 2000-08-07 Kenichi Handa <handa@etl.go.jp>
9148 * syntax.c (skip_chars): Fix previous change. Make the handling
9149 of unibyte string consistent with that of regex search.
9151 2000-08-05 Gerd Moellmann <gerd@gnu.org>
9153 * xmenu.c (popup_get_selection): Use xfree instead of free.
9155 * fileio.c (Finsert_file_contents): Use xfree instead of free.
9157 * editfns.c (Ftranspose_regions): Use xfree instead of free.
9159 * callproc.c (child_setup): Use xfree instead of free.
9161 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
9163 (run_mac_command, closedir): Use `xfree' instead of `free'.
9165 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
9167 * eval.c (error): Use xfree instead of free.
9169 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
9171 * fns.c: Replace `illegal' with `invalid'.
9172 (Fmake_hash_table, make_hash_table): Allow table size of 0.
9174 2000-08-05 Kenichi Handa <handa@etl.go.jp>
9176 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
9179 2000-08-04 Noah Friedman <friedman@splode.com>
9181 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
9184 2000-08-04 Gerd Moellmann <gerd@gnu.org>
9186 * syntax.c (skip_chars): Fix typo in error message.
9188 2000-08-04 Andreas Schwab <schwab@suse.de>
9190 * m/ia64.h: Moved from s/ia64.h.
9192 2000-08-04 Kenichi Handa <handa@etl.go.jp>
9194 * process.c (read_process_output): Big simplification. Handle
9195 composition and post-read-conversion of coding system correctly.
9196 (send_process): Handle composition correctly.
9198 * callproc.c (Fcall_process): Handle post-read-conversion of
9199 coding system if any.
9201 * coding.c (decode_coding_iso2022): More strict check for handling
9203 (coding_restore_composition): Pay attention to the case that
9204 cmp_data is not set properly (because of invalid code in the
9206 (run_pre_post_conversion_on_str): Include text properties in the
9208 (decode_coding_string): Set members of coding correctly.
9210 2000-08-03 Gerd Moellmann <gerd@gnu.org>
9212 * s/ia64.h: New file.
9214 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
9215 Use NULL instead of 0 at the end of variable argument list of
9216 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
9217 sizeof (int) < sizeof (void *).
9219 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
9220 of variable argument lists of XtVaGetValues and XtVaSetValues.
9222 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
9223 variable argument lists of XtVaGetValues and XtVaSetValues.
9225 2000-08-02 Gerd Moellmann <gerd@gnu.org>
9227 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
9228 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
9230 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
9233 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
9234 in call to Fsingle_key_description.
9236 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
9239 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
9241 * window.c (display_buffer_reuse_frames): New variable.
9242 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
9243 frames displaying BUFFER.
9244 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
9246 2000-08-01 Miles Bader <miles@gnu.org>
9248 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
9249 when to constrain NEW_POS (they were pretty screwed up before).
9251 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
9253 * msdos.c (run_msdos_command): Save and restore the master
9254 environment, for the case that child_setup signals an error.
9255 When mirroring slashes in DOS shell commands, don't fail when
9256 argv[2] has embedded blanks.
9257 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
9258 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
9259 (dos_ttraw): Call mouse_setup_buttons.
9261 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
9262 using alloca; free it after run_msdos_command returns.
9264 2000-07-27 Dave Love <fx@gnu.org>
9266 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
9267 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
9269 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
9271 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
9273 * editfns.c (lisp_time_argument): Fix last change.
9275 2000-07-27 Gerd Moellmann <gerd@gnu.org>
9277 * fns.c (Fdelete): Make it work on vectors and strings in addition
9280 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
9281 (syms_of_fns): Initialize new variables.
9282 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
9283 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
9284 weakness, with t meaning the same as `key-and-value'.
9286 2000-07-27 Kenichi Handa <handa@etl.go.jp>
9288 * coding.h (struct coding_system): Member safe_charset deleted.
9290 * coding.c (Qsafe_charsets): This variable deleted.
9291 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
9293 (coding_safe_chars): New function.
9294 (CODING_SAFE_CHAR_P): New macro.
9295 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
9296 checking safe_charsets member of the coding system. Caller changed.
9297 (detect_coding_iso2022): New local variable safe_chars.
9298 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
9299 safe_charsets member of the coding system.
9300 (decode_coding_iso2022): New local variable safe_chars.
9301 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
9302 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
9303 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
9304 (ENCODE_UNSAFE_CHARACTER): New macro.
9305 (encode_coding_iso2022): New local variable safe_chars. Check
9307 (setup_coding_system): Delete the code to initialize
9308 coding->safe_charses
9309 (intersection, find_safe_codings): New functions.
9310 (Ffind_coding_systems_region_internal): New function.
9311 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
9312 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
9313 variable and initialize it.
9315 * fns.c (char_table_ref_and_index): New function.
9317 * lisp.h (char_table_ref_and_index): Add prototype.
9319 2000-07-26 Sam Steingold <sds@gnu.org>
9321 * editfns.c (lisp_time_argument): Added third argument `usec'.
9322 (Ffloat_time): New built-in Lisp function.
9324 2000-07-26 Gerd Moellmann <gerd@gnu.org>
9326 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
9327 for the character code.
9329 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
9332 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
9333 if called for a popup menu.
9334 (xmenu_show): Store help string in widget values.
9336 2000-07-26 Dave Love <fx@gnu.org>
9338 * syswait.h: Move some definitions.
9339 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
9340 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
9341 perspicuous definitions.
9342 (WTERMSIG): Fix bit pattern used.
9344 2000-07-26 Kenichi Handa <handa@etl.go.jp>
9346 * print.c (print_object): If vector printing is truncated, print
9347 "..." to indicate it as well as the case of list printing.
9349 2000-07-25 Gerd Moellmann <gerd@gnu.org>
9351 * xdisp.c (next_element_from_display_vector): Improve comments.
9353 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
9354 for the character code, and the rest for the face id as in 20.x.
9355 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
9357 * window.c (window_display_table): Cleaned up.
9359 * syntax.c (Fforward_word): Add last arg nil in call of
9360 Fconstrain_to_field.
9362 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
9364 * fileio.c (Frename_file) [DOS_NT]: If the file names are
9365 identical but for the letter-case, don't call
9366 barf_or_query_if_file_exists.
9368 2000-07-25 Miles Bader <miles@gnu.org>
9370 * editfns.c (find_field): Honor special `boundary' fields.
9371 (Qboundary): New variables.
9372 (syms_of_editfns): Initialize Qboundary.
9373 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
9374 Use scan_buffer instead of find_before_next_newline, because it
9375 allows us to detect the boundary case where there's a newline at
9377 * lisp.h (Fconstrain_to_field): Update external declaration.
9379 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9381 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
9384 2000-07-24 Dave Love <fx@gnu.org>
9386 * s/sunos4-0.h, s/sol2.h:
9387 (LIBS_TERMCAP): Move from m/sparc.h.
9389 * m/sparc.h (TERMINFO): Moved to system files (probably only
9390 relevant for sunos4 judging by its vintage).
9391 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
9394 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
9396 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
9397 name to single_keymap_panes.
9399 2000-07-24 Andreas Schwab <schwab@suse.de>
9401 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
9403 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9405 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
9406 parameters instead of using int parameters. Expect FN to accept
9407 EMACS_INT parameters.
9408 (display_echo_area, resize_echo_area_axactly, current_message)
9409 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
9410 with new argument list.
9411 (resize_mini_window_1): New callback function.
9412 (current_message_1, truncate_message_1, set_message_1): Change
9413 parameter lists to the new format expected by with_echo_area_buffer.
9415 2000-07-24 Kenichi Handa <handa@etl.go.jp>
9417 * fontset.c (fontset_ref): Remove INLINE declaration.
9418 (fontset_ref_via_base): Likewise.
9419 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
9422 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
9424 * msdos.c (IT_note_mouse_highlight): Process overlays in the
9425 correct order of priority. If help echo was found in an overlay,
9426 use that overlay as the object in which the help echo was found.
9428 2000-07-22 Miles Bader <miles@gnu.org>
9430 * textprop.c (Fprevious_single_char_property_change): The initial
9431 property value should be from the position preceding POSITION, not
9434 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
9436 * coding.c (syms_of_coding): Doc fix for
9437 inhibit-iso-escape-detection.
9439 2000-07-21 Gerd Moellmann <gerd@gnu.org>
9441 * xterm.c (note_mouse_highlight): Process overlays in the right
9444 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
9446 * xterm.c (note_mouse_highlight): If help-echo was found in an
9447 overlay, use that overlay as the object in which the help was found.
9449 * window.c (foreach_window_1): Fix typo reversing an if-condition.
9451 * window.c (foreach_window): Instead of a fake variable argument
9452 list, take one USER_DATA argument.
9453 (foreach_window_1): Likewise, and call callback functions with two
9454 args, the window and USER_DATA.
9455 (struct check_window_data): New struct.
9456 (check_window_containing): Use it.
9457 (window_from_coordinates): Set up a struct check_window_data for
9459 (add_window_to_list, freeze_window_start): Change parameters
9460 according to new calling convention.
9462 * window.h (foreach_window): Change prototype.
9464 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9466 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9468 * xmenu.c (menu_help_callback): Call show_help_echo with
9469 additional arguments OBJECT and POS.
9471 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9473 * data.c (Faset): Allow storing any multibyte character in a
9474 string. Convert unibyte string to multibyte if necessary.
9476 * xfns.c (x_encode_text): New function.
9477 (x_set_name): Use x_encode_text.
9478 (x_set_title): Likewise.
9480 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9482 * xterm.h (x_encode_text): Add prototype.
9484 2000-07-20 Dave Love <fx@gnu.org>
9486 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9489 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9491 * msdos.c (help_echo_window): New variable.
9492 (syms_of_msdos): Initialize and staticpro it.
9493 (IT_note_mode_line_highlight): Set help_echo_window.
9494 (IT_note_mouse_highlight): Ditto.
9495 (dos_rawgetc): Store help_echo_window in the second event produced
9498 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9499 Record the object that generated the help echo and the position of
9500 that object in help_echo_object and help_echo_pos. Record that
9501 some glyphs in a row are displayed in mouse-face.
9502 (IT_update_begin): Don't clear mouse highlight unless one of the
9503 enabled glyph rows is marked as being displayed in mouse-face.
9504 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9505 and position recorded in help_echo_object and help_echo_pos to the
9507 (IT_menu_display): Accept a new argument PN: the pane number of
9508 the current menu pane. Record the pane number and the item
9509 number of the item which has associated help string.
9510 (XMenuActivate): Update the prototype for help_callback in
9511 function declaration. Call IT_menu_display with the current menu
9512 pane number as an additional argument. Call help_callback with
9513 two additional arguments: the pane number and the item number of
9514 the menu item associated with the help text.
9515 (help_echo_object, help_echo_pos): New variables.
9516 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9518 * msdos.h (XMenuActivate): Update prototype.
9520 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9522 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9523 Add some more prototypes.
9525 * xterm.c, xterm.h: Add some more prototypes.
9527 * lisp.h (Fnext_single_char_property_change): Add prototype.
9529 * dispnew.c (direct_output_for_insert): Remove confusing
9530 outer local variable mouse_face_overwritten_p.
9531 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9533 * alloc.c (allocate_string_data): Don't copy old string contents.
9535 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9537 * coding.c (code_convert_region): Delete text properties before
9538 shrinking the conversion region.
9540 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9542 * dispnew.c (update_text_area): Write the whole row if it
9543 has mouse-face in it.
9545 * xfaces.c (face-alternative-font-family-alist): Remove
9546 DEFVAR_LISP; staticpro instead.
9548 * xmenu.c (menu_help_callback): Call show_help_echo with
9551 * keyboard.c (show_help_echo): Add parameter WINDOW.
9552 (read_char): Call show_help_echo with window extracted from Lisp
9554 (gen_help_event): Add parameter WINDOW.
9556 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9558 * xterm.c (help_echo_window): New variable.
9559 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9560 (XTread_socket): Pass help_echo_window to gen_help_event.
9561 (syms_of_xterm): Initialize and staticpro help_echo_window.
9563 2000-07-18 Dave Love <fx@gnu.org>
9565 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9567 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9569 * alloc.c (allocate_string_data): If string had already data
9570 assigned, copy old contents to new string data.
9572 * coding.c (syms_of_coding): Fix typo in spelling of variable
9573 `inhibit-iso-escape-detection'.
9575 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9577 * Makefile.in: Add dependencies on dispextern.h.
9578 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9579 `free'; both can conflict with system header files.
9581 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9583 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9586 2000-07-18 Dave Love <fx@gnu.org>
9588 * window.c (Fwindow_list): Declare arg `window'.
9590 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9592 * coding.c (setup_coding_system): Don't override the explicitly
9593 specified designations.
9595 2000-07-15 Miles Bader <miles@gnu.org>
9597 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9598 from `text_property_eq' and `text_property_stickiness', respectively.
9599 (find_field, Fconstrain_to_field, char_property_eq)
9600 (char_property_stickiness): Changed to call char-property functions
9601 instead of text-property-only ones.
9603 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9604 `next_single_char_property_change'). Do more error checking, and
9605 cleanup limit behavior.
9606 (Fprevious_single_char_property_change): New function.
9607 (syms_of_textprop): Initialize new subrs.
9609 * xdisp.c (display_prop_end, invisible_text_between_p):
9610 Call Fnext_single_char_property_change instead of
9611 next_single_char_property_change.
9613 2000-07-15 Jason Rumney <jasonr@gnu.org>
9615 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9616 after menu is finished with.
9617 (add_menu_item): Only consider wv->title as a menu title.
9618 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9620 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9622 (FONT_REGEXP): Remove unused macro, and its sub-components.
9623 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9625 * w32term.c (help_echo_object, help_echo_pos): New variables.
9626 (note_mode_line_highlight): Store additional information about the
9627 help-echo in help_echo_object and help_echo_pos. Check both
9628 `local-map' and `keymap' properties for changing the cursor
9629 (note_mouse_highlight): Store additional information about the
9630 help-echo in help_echo_object and help_echo_pos.
9631 (note_tool_bar_highlight): Set help_echo_object to nil and
9632 help_echo_pos to -1.
9633 (w32_read_socket): Use gen_help_event instead of filling
9634 input_events manually.
9635 (syms_of_w32term): Staticpro help_echo_object.
9636 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9637 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9638 (x_clear_mouse_face): New function.
9639 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9640 (x_update_window_begin): No need to turn off the mouse
9642 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9643 depending on whether they contain glyphs highlighted in mouse-face.
9644 (x_fill_stretch_glyph_string): Consume runs of stretch
9645 glyphs instead of a single one.
9646 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9647 with new argument list.
9648 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9649 (x_append_glyph, x_append_composite_glyph)
9650 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9651 changes in struct glyph starting 1999-12-27. See comments for
9652 xterm.c on 2000-07-05.
9654 2000-07-14 Sam Steingold <sds@gnu.org>
9656 * xfaces.c (realize_x_face): Fix the last patch:
9657 check `default_face' before dereferencing.
9659 2000-07-14 Dave Love <fx@gnu.org>
9661 * syntax.c (back_comment): Add null default in switch (for pcc).
9663 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9665 * xfaces.c (realize_x_face): Make fontset using the base of the
9666 default_face's fontset, not using the default fontset.
9668 * coding.c (inhibit_iso_escape_detection): New variable.
9669 (syms_of_coding): Make it a Lisp variable.
9670 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9671 nonzero, ignore ISO2022's escape sequence.
9673 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9675 * alloca.c (malloc) [emacs]: Define as xmalloc.
9677 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9678 use that instead of the mouse position. Add parameters DX and DY.
9680 * dispextern.h (Fx_show_tip): Adjust number of parameters
9683 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9684 if HELP is a function, call it with OBJECT and POS as parameters
9685 to get the help to display.
9686 (gen_help_event, kbd_buffer_store_help_event): New functions.
9687 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9688 (read_char): Call show_help_echo with new parameters.
9690 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9693 * xterm.c (help_echo_object, help_echo_pos): New variables.
9694 (note_mode_line_highlight): Store additional information about the
9695 help-echo in help_echo_object and help_echo_pos. Check both
9696 `local-map' and `keymap' properties for changing the cursor
9697 (note_mouse_highlight): Store additional information about the
9698 help-echo in help_echo_object and help_echo_pos.
9699 (note_tool_bar_highlight): Set help_echo_object to nil and
9700 help_echo_pos to -1.
9701 (XTread_socket): Use gen_help_event instead of filling
9702 input_events manually.
9703 (syms_of_xterm): Staticpro help_echo_object.
9705 * xmenu.c (menu_highlight_callback): Use
9706 kbd_buffer_store_help_event instead of setting up and input_event
9709 * xdisp.c (eval_form): GCPRO argument sexpr.
9710 (call_function): New function.
9711 (handle_single_display_prop): Use call_function and FUNCTIONP
9712 instead of checking whether if font_height is a symbol and
9715 * eval.c (internal_condition_case_2): New function.
9717 * lisp.h (FUNCTIONP): New macro.
9718 (internal_condition_case_2, call_function): Add prototypes.
9720 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9721 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9722 Always set `arg' member of input_events.
9723 (construct_menu_click): Unused function removed.
9725 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9727 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9728 (construct_drag_n_drop, x_scroll_bar_handle_click)
9729 (w32_read_socket): Always set `arg' member of input_events.
9731 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9733 * lisp.h (eval_form): Add prototype.
9735 * xdisp.c (eval_form): Make it externally visible.
9737 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9739 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9740 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9741 consing. For prefix events, store the frame in the `arg' slot of
9742 the event, otherwise store the key there.
9743 (XTread_socket): Instead of consing, use the frame_or_window slot
9744 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
9746 * xmenu.c (menu_highlight_callback): Store help string in the
9747 `arg' member of the input event; don't cons.
9748 (menubar_selection_callback): Use the `arg' slot of input events
9749 to queue additional information, instead of consing.
9751 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9753 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9755 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9757 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9758 input events to queue additional information, instead of consing.
9760 * keyboard.c (kbd_buffer_gcpro): Renamed from
9761 kbd_buffer_frame_or_window. Now used for all Lisp objects
9762 referenced from the input queue.
9763 (kbd_buffer_store_event): Always use structure assignment for
9764 copying input events. Record all Lisp objects referenced from
9765 events in kbd_buffer_gcpro.
9766 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9767 differently from input events. Test for prefix menu_bar_events
9768 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9769 event in kbd_buffer_gcpro to nil.
9770 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9771 frame_or_window is equal to its arg member as prefix events.
9772 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9773 used by an input event to nil.
9774 (init_keyboard): Use two times the size of the input queue
9775 for kbd_buffer_gcpro.
9776 (syms_of_keyboard): Likewise.
9778 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9779 Use USER_SIGNAL_EVENT.
9781 * termhooks.h (struct input_event): Add member `arg'.
9782 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9783 (USER_SIGNAL_EVENT): Renamed from user_signal.
9785 * xfaces.c (ASET): Remove definition.
9787 * lisp.h (AREF, ASET, ASIZE): New macros.
9789 * fontset.c (AREF, ASIZE): Remove definitions.
9791 * fns.c (AREF): Remove definition.
9793 * composite.c (AREF): Remove definition.
9795 2000-07-12 Gerd Moellmann <gerd@gnu.org>
9797 * dispnew.c (redraw_overlapped_rows): Add missing local.
9798 (scrolling_window): Remove debug code.
9800 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9801 Before scrolling, turn off a mouse-highlight in the window
9804 * xterm.c (x_update_window_end): Add parameter
9805 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9806 redisplay in XTframe_up_to_date.
9807 (x_clear_mouse_face): New function.
9808 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9810 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9812 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9813 it when any row is written to that contains glyphs highlighted in
9815 (update_window): Call the window update end hook with new
9816 parameter MOUSE_FACE_OVERWRITTEN_P.
9817 (direct_output_for_insert): Give up if row contains mouse-face.
9819 * dispextern.h (struct redisplay_interface): Add parameter
9820 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9821 (clear_mouse_face): New function pointer member.
9823 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9825 * syntax.c (back_comment): Use one switch rather than a few `if's.
9826 Obey open_paren_in_column_0_is_defun_start.
9827 When reverting to the `slow' method, try to nicely handle the case
9828 of nested comments by checking that the comment-starter we found
9829 does indeed match the comment-ender.
9830 (scan_sexps_forward, scan_sexps_forward):
9831 Ignore excessive opening parenthesis rather than throwing an error.
9833 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9835 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9836 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9838 * dispnew.c (direct_output_forward_char): Give up if currently
9839 displaying a message instead of the minibuffer contents.
9841 * xterm.c (x_update_window_begin): No need to turn off the mouse
9843 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9844 depending on whether they contain glyphs highlighted in mouse-face.
9846 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9847 compare the mouse_face_p flags of both rows.
9849 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9851 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9853 * keyboard.c (show_help_echo): Accept additional parameter
9854 ok_to_overwrite_keystroke_echo.
9855 (read_char): Call show_help_echo with a zero
9856 ok_to_overwrite_keystroke_echo argument.
9857 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9858 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9859 ok_to_overwrite_keystroke_echo argument.
9860 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9861 non-zero ok_to_overwrite_keystroke_echo argument.
9863 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9865 * xdisp.c (try_window_id): If changes are all below what is
9866 displayed in the window, and point is in the window, we still
9867 might have to find point on the display.
9869 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9870 glyphs instead of a single one.
9871 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9872 with new argument list.
9873 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9875 * keymap.c (get_keymap_1): Add comment that this function can GC.
9876 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9877 comment that functions can GC.
9878 (Fset_keymap_parent): GCPRO arg KEYMAP.
9880 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9882 * msdos.c (XMenuActivate): After exiting the menu, restore the
9883 echo area message and erase it.
9885 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9887 * fontset.c (Ffontset_info): Make the return value more compatible
9888 with that of Emacs 20.
9890 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9892 * eval.c (Fsignal): Handle case that backtrace_list is null.
9894 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9896 * ccl.c (Fccl_execute): Typo fixed.
9898 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9900 * window.c (window_loop): Add missing gcpro1 local variable.
9902 * window.c (Fwindow_list): Reverse list at the end.
9903 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9904 means allow windows on OWINDOW's frame, only.
9905 (window_loop): Simplified; use Fwindow_list.
9907 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9909 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9911 * xterm.c (XTread_socket): Increment handling_signal at the start,
9912 decrement it at the end.
9914 * eval.c (handling_signal): New variable.
9915 (Fsignal): Abort if handling_signal is non-zero.
9917 * lisp.h (handling_signal): External declaration.
9919 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9921 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9923 Sound support for NetBSD through "Linux emulation" support:
9924 * config.in (HAVE_SOUNDCARD_H): Undef.
9925 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9926 * Makefile.in (LIBSOUND): New variable.
9927 (LIBES): Include it.
9928 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9929 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9930 (vox_open): Use DEFAULT_SOUND_DEVICE.
9931 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9933 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9935 * print.c (print_error_message): If Vsignaling_function is set,
9936 show it in *Messages*.
9938 * lisp.h (Vsignaling_function): External declaration.
9940 * eval.c (Vsignaling_function): New variable.
9941 (Fsignal): Compute it.
9942 (syms_of_eval): Staticpro it.
9944 2000-07-05 Dave Love <fx@gnu.org>
9946 * syswait.h: Use the autoconf recommended approach. Old code
9947 #if'd out in case we need to revert.
9949 * config.in (HAVE_SYS_WAIT_H): Added.
9951 2000-07-05 Andrew Innes <andrewi@gnu.org>
9953 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9954 when non-NULL instead of __morecore, to take account of buffer
9955 memory. This also solves a problem with spurious memory warnings
9958 * ralloc.c: Make real_morecore non-static.
9960 * eval.c (internal_condition_case): Comment out abort if
9961 interrupt_input_blocked is not zero.
9963 * makefile.nt: Add support for `bootstrap' and related targets.
9964 Include minimal debug info in emacs.exe in release build.
9965 Remove all dependencies on lisp.h, and fixup some others.
9967 * w32.c (init_environment): Install code from 20.7 for providing
9968 default values for environment variables, based on the
9969 executable's own location.
9970 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9971 (sys_socket): Install socket inheritance bug fix from 20.7.
9973 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9974 here via blockinput.h).
9976 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9978 * w32menu.c (w32_menu_display_help):
9979 * xmenu.c (menu_help_callback): Use show_help_echo.
9981 * keyboard.h (show_help_echo): Declare.
9983 * keyboard.c (show_help_echo): New function, extracted from read_char.
9984 Feval its `msg' argument if it's a cons cell.
9985 (read_char): Use it.
9986 (follow_key): Pass `autoload' to get_keyelt.
9988 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9989 (note_tool_bar_highlight, XTread_socket):
9990 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9992 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9993 (note_tool_bar_highlight, w32_read_socket):
9994 Do not gratuitously ignore non-string `help-echo' properties.
9996 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9998 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
10000 * window.c (delete_all_subwindows): Reset Vwindow_list.
10002 * xterm.c (x_append_glyph, x_append_composite_glyph)
10003 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10004 changes in struct glyph starting 1999-12-27. Some bit-fields of
10005 struct glyph were not set, which made glyphs unequal when compared
10006 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
10007 effects were the result. This also depended on the contents of
10008 memory returned by xmalloc. If flickering happens again, activate
10009 the code in clear_glyph_row that's in #if 0. If the flickering is
10010 gone with that, chances are that it is caused by something similar.
10012 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
10014 * dispextern.h: Add some comments.
10016 * window.c (add_window_to_list): Add parameter LIST.
10017 (window_list): Order list so that, for each frame, windows are
10018 in canonical order, and so that frames appear in the list in
10019 the order given by Vframe_list.
10020 (next_window): Reverse the handling of NEXT_P.
10022 2000-07-04 Gerd Moellmann <gerd@gnu.org>
10024 * window.c (Vwindow_list): New variable.
10025 (make_window, delete_window): Set Vwindow_list to nil.
10026 (check_window_containing): New function.
10027 (window_from_coordinates): Rewritten.
10028 (add_window_to_list, window_list, candidate_window_p)
10029 (decode_next_window_args, next_window): New functions.
10030 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
10031 (Fwindow_list): New function.
10032 (Fother_window): Cleaned up.
10033 (foreach_window): Add a longer "variable argument list". Let
10034 callback function return 0 to indicate that cycling over windows
10036 (foreach_window_1): Likewise.
10037 (freeze_window_start): Return int.
10038 (init_window): New function.
10039 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
10041 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
10042 input_event with bzero.
10043 (main): Call init_window.
10045 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
10048 2000-07-04 Kenichi Handa <handa@etl.go.jp>
10050 * composite.h (make_composition_value_copy): Extern it.
10052 * composite.c (make_composition_value_copy): New function.
10054 * editfns.c (Fformat): While copying text properties, make each
10055 composition property value a copy.
10057 * fns.c (concat): While copying text properties, make each
10058 composition property value a copy.
10060 2000-07-03 Gerd Moellmann <gerd@gnu.org>
10062 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
10064 * fns.c (sweep_weak_table): Mark only objects that are not
10067 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
10068 include those frames as candidates which have their focus
10069 redirected to the minibuffer frame.
10071 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
10073 * fns.c (Fputhash): Return `value' rather than nil.
10075 2000-06-30 Gerd Moellmann <gerd@gnu.org>
10077 * frame.c (next_frame): Don't check focus redirection in case
10078 MINIBUF is a window. Doing so excludes frames using MINIBUF
10079 unless their focus is redirected, which contradicts the
10080 specification of next-frame, and leads to infinite loops in
10081 certain situations when cycling through windows with next-window.
10083 2000-06-30 Kenichi Handa <handa@etl.go.jp>
10085 * coding.c (code_convert_region): Even if the length of text is
10086 zero, try to convert it if coding->type is coding_type_ccl.
10087 (decode_coding_string, encode_coding_string): Likewise.
10089 2000-06-28 Gerd Moellmann <gerd@gnu.org>
10091 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
10092 the display if windows_or_buffers_changed.
10094 * dispnew.c (struct row_entry): New structure.
10095 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
10096 (row_table_size, old_lines, new_lines, old_lines_size)
10097 (new_lines_size, run_pool, runs_size, runs): New variables.
10098 (add_row_entry): New function.
10099 (scrolling_window): Use data structures allocated with xmalloc and
10100 held in global variables, instead of allocating them with alloca and
10101 holding them in local variables. Use a larger hash table whose
10102 size depends on glyph matrix sizes. Don't use bzero to clear the
10103 hash table; instead, clear used slots only.
10105 * fns.c (next_almost_prime): Make it externally visible.
10107 * lisp.h (next_almost_prime): Add prototype.
10109 * s/isc4-0.h (sigunblock): Define.
10111 * s/sco5.h (sigunblock): Define.
10113 2000-06-27 Dave Love <fx@gnu.org>
10115 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
10116 (moved to osf5-0.h).
10117 [!NOT_C_CODE]: Protect string.h stuff.
10119 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
10120 (sys_siglist, NSIG): Definitions moved here from osf1.h.
10122 2000-06-27 Gerd Moellmann <gerd@gnu.org>
10124 * xdisp.c (resize_mini_window): Subtract the extra line spacing
10125 below the last line from the needed window height.
10127 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
10129 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
10130 (Fwidget_get): Use it.
10131 (syms_of_fns): Defsubr it.
10133 2000-06-26 Gerd Moellmann <gerd@gnu.org>
10135 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
10136 display info for XIM.
10137 (xim_open_dpy): Likewise.
10138 (xim_close_dpy): Don't free the display info's XIM.
10140 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
10142 * config.in (USE_XIM): New define.
10144 * keymap.c (get_keyelt): For menu-items containing a `:filter
10145 FILTER', apply FILTER to the menu-item's definition to get the
10146 real definition to use.
10148 * lisp.h (QCfilter): External declaration.
10150 * xfns.c (Fimage_size): New function.
10151 (syms_of_xfns): Defsubr it.
10153 2000-06-26 Andreas Schwab <schwab@suse.de>
10155 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
10156 Fstring_as_unibyte.
10158 2000-06-25 Dave Love <fx@gnu.org>
10160 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
10162 * Makefile.in (blockinput.h): Depend on atimer.h.
10163 (atimer.h): Depend on systime.h.
10165 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
10167 * atimer.h: Protect against multiple inclusion. Include systime.h.
10169 * lisp.h (swap_in_global_binding): Declare.
10171 2000-06-24 Ken Raeburn <raeburn@gnu.org>
10173 * process.c (Fopen_network_stream): Turn off atimers for duration
10174 of call to connect. (Patch from Gerd.)
10176 2000-06-23 Dave Love <fx@gnu.org>
10178 * ralloc.c: Maybe include unistd.h
10180 * emacs.c (setgrp): Undefine before defining.
10181 (malloc_warning, set_time_zone_rule, index): Prototype.
10183 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
10184 HAVE_STRUCT_TIMEZONE.
10186 * s/osf1.h: Move string.h hack here from alpha.h and make it
10188 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
10190 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
10191 (SOCKLEN_TYPE): Don't define.
10193 * m/alpha.h: Remove string.h hack.
10195 * s/osf5-0.h: New file.
10197 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
10198 include time.h, done by systime.h.
10199 [__FreeBSD__]: Remove redundant includes.
10201 * callproc.c (setpgrp): Undefine before defining.
10202 (delete_temp_file): Return Qnil to avoid warning.
10204 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
10206 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
10209 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
10211 * composite.h (compose_text): Declare.
10213 * xterm.c: Don't include sys/types.h unconditionally. Don't
10214 protect its inclusion with !USG (following xmenu.c).
10216 2000-06-23 Gerd Moellmann <gerd@gnu.org>
10218 * xfns.c (x_create_tip_frame): Initialize frame's colors like
10221 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10223 * coding.c (decode_eol_post_ccl): Special handling for undecided
10224 and inconsistent EOL types.
10226 2000-06-22 Gerd Moellmann <gerd@gnu.org>
10228 * xrdb.c (x_load_resources): Add default resource for scroll bar's
10229 trough color and main window's background color.
10231 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
10233 * xterm.h (Xt_app_con): External declaration.
10235 * widget.c (EmacsFrameRealize): Fix typo.
10237 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
10239 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
10240 (handle_invisible_prop): Record the start of invisible text in
10241 it->add_overlay_start.
10242 (struct overlay_entry): Add member `overlay'.
10243 (handle_overlay_change): Simplify.
10244 (next_overlay_string): After having processed overlay strings at the
10245 end of the buffer, record that fact in
10246 it->overlay_strings_at_end_processed_p.
10247 (compare_overlay_entries): If before- and after-strings come
10248 from the same overlay, let before-strings come first.
10249 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
10250 (load_overlay_strings): Take it->add_overlay_start into account
10251 when adding overlay strings.
10253 * dispextern.h (struct it): Add member add_overlay_start.
10255 2000-06-22 Dave Love <fx@gnu.org>
10257 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
10259 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
10261 2000-06-22 Kenichi Handa <handa@etl.go.jp>
10263 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
10266 2000-06-21 Dave Love <fx@gnu.org>
10268 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
10270 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
10272 * syntax.c (back_comment): Simplify string-parity counting (with
10273 the added benefit of handling multiple string-styles as long as
10274 they are not intertwined).
10275 Jump to the slow code as soon as a comment starter is found in
10276 a "string_lossage" position. Fixes the case: " /* " /* " */.
10278 2000-06-21 Dave Love <fx@gnu.org>
10280 * Makefile.in: Use GETLOADAVG_LIBS.
10282 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
10283 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
10285 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10287 * syntax.c (describe_syntax): Recognize the `n'estable bit.
10288 (Fforward_comment, scan_lists):
10289 Check the comstyle of single-char comment-starters.
10290 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
10291 we're just at the beginning of the comment (f.ex with (*) ... (*)).
10292 Check the comstyle of single-char comment-starters.
10293 Clarify control-flow around the Scomment case.
10295 2000-06-20 Dave Love <fx@gnu.org>
10297 * fns.c (make_hash_table, maybe_resize_hash_table):
10298 Cast arg of next_almost_prime.
10300 * tparam.c [emacs]: Include lisp.h.
10302 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
10305 2000-06-20 Gerd Moellmann <gerd@gnu.org>
10307 * keyboard.c (adjust_point_for_property): Check if display
10308 property should be treated as intangible by looking at its value.
10310 * xdisp.c (single_display_prop_intangible_p)
10311 (display_prop_intangible_p): New functions.
10313 * dispextern.h (display_prop_intangible_p): Add prototype.
10315 * xdisp.c (dump_glyph_row): Show type of glyph->object.
10317 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
10318 argument to sigprocmask.
10320 * s/sco5.h (sigblock): Redefined to pass a pointer as second
10321 argument to sigprocmask.
10323 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
10324 sigprocmask_set, and pass a pointer to it to sigprocmask.
10326 * sysdep.c (sigprocmask_set): New variable.
10328 * fileio.c (make_temp_name): Don't use `%s' in string passed to
10331 2000-06-20 Sam Steingold <sds@gnu.org>
10333 * xrdb.c: Don't declare xmalloc, xrealloc.
10335 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10337 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
10338 (re_comp): Cast gettext return value to avoid complaints when
10341 2000-06-20 Dave Love <fx@gnu.org>
10343 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
10345 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
10347 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
10349 * m/alpha.h: Don't declare xmalloc, xrealloc.
10351 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
10353 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
10355 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
10357 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
10360 * keyboard.h (poll_for_input_1): Declare.
10362 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
10364 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
10366 * doprnt.c: Don't declare xmalloc, xrealloc.
10368 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
10369 (getenv, ctime, getwd): Removed.
10370 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
10372 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
10373 x_set_tool_bar_lines.
10375 * config.in: Add HAVE_GETWD. Move some definitions above
10376 machine/system includes.
10378 2000-06-20 Kenichi Handa <handa@etl.go.jp>
10380 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
10382 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
10383 contain information about ENCODING.
10385 * fontset.c (FONTSET_ASCII): Use the first element of char table
10386 for an ASCII font, not defalt slot.
10387 (fontset_ref_via_base): If FONTSET doesn't contain information for
10388 C, try the default fontset.
10389 (make_fontset): Don't copy the default fontset.
10390 (fontset_font_pattern): Likewise.
10391 (accumulate_font_info): If ELT is nil, use the corresponding
10392 element in the default fontset.
10394 2000-06-19 Dave Love <fx@gnu.org>
10396 * syntax.c (Fparse_partial_sexp): Doc fix.
10398 * regex.h: Test PROTOTYPES as well as __STDC__.
10400 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
10401 errno, strerror. Put text after #endif in comment.
10403 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
10405 * xterm.c (x_frame_of_widget): Likewise.
10407 2000-06-19 Gerd Moellmann <gerd@gnu.org>
10409 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
10410 to Vfundamental_mode_abbrev_table.
10412 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
10413 bogus objects are marked. This slows down GC by ~80 percent, but
10414 it might be worth trying when debugging GC-related problems.
10415 This feature requires conservative stack marking to be enabled.
10417 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
10418 returns XLookupChars, reset `modifiers' to zero.
10420 2000-06-19 Dave Love <fx@gnu.org>
10422 * mktime.c: Unprotoized.
10424 2000-06-19 Richard Stallman <rms@gnu.org>
10426 * data.c (set_internal): If variable is frame-local,
10427 store the new value immediately into the frame parameter alist.
10429 2000-06-19 Ken Raeburn <raeburn@gnu.org>
10431 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
10432 in the custom handler pointer.
10434 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
10435 value, or checks for CHAR_META can fail when Lisp_Object is a
10437 * keymap.c (get_keyelt): Likewise.
10439 2000-06-19 Kenichi Handa <handa@etl.go.jp>
10441 * ccl.h (struct ccl_program): New member eol_type.
10442 (struct ccl_spec): New member cr_carryover.
10444 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
10445 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
10447 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
10448 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
10449 (decode_eol_post_ccl): New function.
10450 (decode_coding): Don't detect EOL format here for CCL based coding
10452 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
10453 decode_eol_post_ccl after running the CCL program.
10454 (code_convert_region): Don't detect EOL format here for CCL based
10456 (decode_coding_string): Likewise.
10458 2000-06-18 Ken Raeburn <raeburn@gnu.org>
10460 * charset.c (update_charset_table): Use XINT on "iso_final_char"
10461 when treating it as an integer.
10463 * coding.h (encode_coding_string): Declare.
10465 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10468 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10469 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10470 to be passed to get_local_map.
10472 * sound.c (Fplay_sound): Don't call make_number on
10473 Frun_hook_with_args count argument.
10475 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10476 for lisp objects in X event structure data field, when lisp
10477 objects are represented with unions.
10478 (x_scroll_bar_to_input_event): Ditto.
10480 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10482 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10483 termination of string. Fix sense of test whether
10484 Vline_number_display_limit is an integer.
10486 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10488 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10489 only if HAVE_X_WINDOWS.
10491 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10494 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10497 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10499 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10502 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10504 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10505 start of the while loop.
10507 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10509 * atimer.c (alarm_signal_handler): Add forward declaration.
10511 * data.c (set_internal): Remove debug code.
10513 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10515 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10517 * unexec.c (toplevel) [COFF]: Include coff.h.
10519 * s/lynxos.h: New file.
10521 * keymap.c (Fsingle_key_description): Enclose function key and
10522 event symbol names in angle brackets.
10524 * xdisp.c (setup_echo_area_for_printing): Call
10525 message_log_maybe_newline if message_buf_print is not set.
10527 * print.c (printchar, strout): Don't check message_buf_print
10528 before calling setup_echo_area_for_printing because that
10529 function does something useful even when message_buf_print is
10532 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10534 (ensure_echo_area_buffers): Initialize echo buffer's
10535 truncate lines setting to nil.
10536 (with_echo_area_buffer): Don't set the echo buffer's truncate
10537 lines setting here.
10538 (set_message_1): Set it here instead, based on the value
10539 of message_truncate_lines.
10540 (resize_mini_window): Handle case that lines are truncated.
10541 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10542 DEFVAR_BOOL message-truncate-lines.
10544 * keyboard.c (read_char): Bind message-truncate-lines to t
10545 while displaying a help-echo.
10547 * lisp.h (Qmessage_truncate_lines): External declaration.
10549 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10551 * xdisp.c (Vline_number_display_limit): Renamed from
10552 line_number_display_limit.
10553 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10554 Extend documentation string. Initialize
10555 Vline_number_display_limit to nil meaning no limit.
10556 (decode_mode_spec): Use Vline_number_display_limit with its new
10559 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10561 2000-06-13 Richard Stallman <rms@gnu.org>
10563 * frame.c (Fmodify_frame_parameters): Doc fix.
10565 * xfns.c (x_set_frame_parameters): Comment fix.
10567 * frame.c (store_frame_param): Call swap_in_global_binding if the
10568 variable's current binding was chosen based on this frame.
10570 * data.c (swap_in_global_binding): New function.
10572 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10574 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10575 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10577 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10579 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10581 2000-06-12 Jason Rumney <jasonr@gnu.org>
10583 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10585 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10587 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10589 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10591 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10593 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10594 (syms_of_xfaces): Defsubr Sdump_colors.
10595 (x_free_colors): Don't treat b&w specially on default visual.
10596 (x_free_dpy_colors): New function.
10597 (free_face_colors): Don't check visual class; it's done
10600 * xterm.c (x_frame_of_widget): New function.
10601 (x_alloc_nearest_color_for_widget): Use it.
10602 (x_copy_dpy_color): New function.
10603 (x_destroy_window): Free various colors.
10605 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10607 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10609 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10611 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10613 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10615 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10617 2000-06-11 Dave Love <fx@gnu.org>
10619 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10621 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10623 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10625 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10627 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10630 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10632 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10633 (regex_compile): Fix the code for handling the case of single byte
10634 char and multibyte char being mixed in a range within [...].
10636 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10637 and dst_multibyte members of coding.
10639 * charset.c (update_charset_table): Update the table
10640 bytes_by_char_head.
10641 (init_charset_once): Initialize elements of bytes_by_char_head to
10642 1 except for leading codes for private charases.
10644 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10645 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10647 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10649 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10650 access the data it doesn't point to.
10652 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10654 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10655 will be translated to a switch-frame event when reading the
10656 event queue. This is necessary because Emacs otherwise won't
10657 perform a switch-frame to a new frame until some other event, for
10658 example a keystroke event, forces it to do so. This has various
10659 effects, one visible being that the cursor of a frame created with
10660 C-x 5 2 or switched to with a window manager key binding like
10661 A-TAB stays hollow because selected_window isn't on the newly
10662 focused frame until the switch-frame is performed.
10664 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10665 generating a switch-frame event if necessary.
10667 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10669 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10672 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10674 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10676 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10678 * window.c (displayed_window_lines): Take empty lines at
10679 the bottom of a window into account.
10681 * window.c (displayed_window_lines): New function.
10682 (Fmove_to_window_line): Use displayed_window_lines to determine
10683 the number of lines to move, instead of using the window's height.
10685 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10686 to stop reading, even if the form read sets point to a different
10687 value when evaluated.
10689 * xdisp.c (display_line): Fix code deciding in which line to
10692 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10694 * fileio.c (e_write): Free composition data if stored in
10697 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10699 * xdisp.c (display_line): Set row's and iterator's
10700 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10701 Set cursor even if row ends in the middle of a character.
10702 (dump_glyph_row): Print values of new flags.
10703 (redisplay_window) <cursor movement in unchanged window>: When
10704 point has been moved forward, and PT is at the end of the cursor
10705 row, don't place the cursor in the next row if the cursor row ends
10706 in the middle of a character or at ZV.
10708 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10709 (struct glyph_row): Add starts_in_middle_of_char_p and
10710 ends_in_middle_of_char_p.
10711 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10712 ends_in_middle_of_char_p flag.
10713 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10715 * term.c (append_glyph): Revert change of 2000-06-06.
10717 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10718 padding glyph not fitting on line as whole character not
10721 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10722 this isn't true for images with `:ascent 100'.
10724 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10726 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10727 as modified if it is originally unmodified.
10729 * term.c (encode_terminal_code): Change the way to check if
10730 terminal coding does any conversion.
10731 (append_glyph): Set glyph->pixel_width correctly.
10733 * xdisp.c (display_line): While checking line continuation, pay
10734 attention to a padding glyph.
10736 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10738 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10740 2000-06-05 Dave Love <fx@gnu.org>
10742 * xdisp.c: Include fontset.h.
10744 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10746 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10748 * dispnew.c: Conditionally include term.h.
10750 * coding.h: Declare code_convert_string_norecord.
10752 * frame.h (struct frame): Use volatile unconditionally.
10754 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10756 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10758 * systime.h: Protect against multiple inclusion.
10759 (timezone) [USG5_4]: Define as time_t.
10761 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10762 (Foptimize_char_table, make_temp_name): Declare.
10764 * Makefile.in (xdisp.o): Depend on fontset.h.
10766 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10768 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10769 (Foptimize_char_table, make_temp_name): Declare.
10773 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10775 2000-06-02 Dave Love <fx@gnu.org>
10777 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10779 2000-06-02 Gerd Moellmann <gerd@gnu.org>
10781 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
10782 result face, set flags in that face indicating that colors may not
10785 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10786 glyph, use the ASCII NUL character to determine the face.
10788 2000-06-02 Dave Love <fx@gnu.org>
10790 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10791 (VFORK_RETURN_TYPE): Remove.
10793 * config.in: Add NO_MATHERR.
10795 2000-06-01 Dave Love <fx@gnu.org>
10797 * cmds.c (internal_self_insert): Don't check
10798 Vbefore_change_function, Vafter_change_function.
10800 * insdel.c (signal_before_change, signal_after_change): Likewise.
10802 * buffer.c (Vbefore_change_function, Vafter_change_function):
10803 Variables and their initializations deleted.
10805 * callint.c (Fcall_interactively): Doc fix.
10807 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10809 2000-05-31 Dave Love <fx@gnu.org>
10811 * textprop.c: Revert last change -- duplicated.
10813 2000-05-31 Gerd Moellmann <gerd@gnu.org>
10815 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10818 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10820 2000-05-31 Jason Rumney <jasonr@gnu.org>
10822 * search.c (Fre_search_forward, Fre_search_backward)
10823 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10825 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10827 2000-05-30 Jason Rumney <jasonr@gnu.org>
10829 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10830 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10832 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10834 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10835 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10836 expand a nil default_filename.
10838 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10839 pointer to glyph_to_pixel_coords, not a frame.
10841 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10842 coding.h to dependencies.
10844 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10846 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10847 window pointer to be consistent with w32term.c and xterm.c.
10849 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10850 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10851 (Qline_spacing, Qcenter): New variables.
10852 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10853 (x_set_line_spacing): New function.
10854 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10855 (x_specified_cursor_type): New function.
10856 (x_set_cursor_type): Use it.
10857 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10859 (validate_x_resource_name, x_get_resource_string): Measure lengths
10860 of external strings in bytes.
10861 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10862 GetTextExtentPoint32 with NULL title.
10863 (Fx_create_frame): Initialize Qline_spacing.
10864 (w32_load_system_font): Initialize font->double_byte_p.
10865 (x_to_w32_charset): Use Vw32_charset_info_alist.
10866 (Image, busy cursor, tooltip functions): Merged changes from
10867 xfns.c. Not yet functional on Windows.
10869 * w32gui.h (W32FontStruct): Add double_byte_p member.
10871 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10872 (emacs_button_translation): Use it.
10873 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10874 in `mask' to be set.
10876 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10879 * w32term.c: Format and doc changes to bring closer to xterm.c.
10880 (w32_char_font_type): New enum.
10881 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10882 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10883 (w32_encode_char): New function.
10884 (x_encode_char): Removed.
10885 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10886 x_encode_char and w32_font_is_double_byte.
10887 (x_produce_image_glyph): Use image_ascent.
10888 (x_produce_glyphs): Use new version of w32_per_char_metric and
10889 handle NULL return value. Allow extra line spacing.
10890 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10891 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10892 w32_font_type member of glyph instead.
10893 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10894 (fast_find_position): Make sure not to consider rows not visible
10896 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10897 w32_menu_display_help with input blocked, as it can abort.
10898 (x_display_and_set_cursor): Choose cursor depending
10899 on buffer-local value of cursor_type.
10900 (x_draw_bar_cursor): Add parameter WIDTH.
10902 * w32term.h (CP_DEFAULT): Define.
10903 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10905 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10907 * search.c (Fre_search_forward, Fre_search_backward)
10908 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10910 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10912 * coding.c (detect_coding_iso2022): Fix code for checking
10913 CODING_CATEGORY_MASK_ISO_8_2.
10915 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10917 * regex.c (PREFETCH_NOLIMIT): New function.
10918 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10920 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10922 * syntax.c (find_defun_start): Move test for
10923 open_paren_in_column_0_is_defun_start outside of the loop.
10925 * xdisp.c (redisplay_window): Really switch buffers when
10926 displaying mode lines, and temporarily set selected_frame to the
10927 frame of the window that's redisplayed.
10929 * xfaces.c (free_realized_faces): Block/unblock input.
10930 (free_realized_multibyte_face): Ditto.
10932 2000-05-29 Dave Love <fx@gnu.org>
10934 * textprop.c (Qkeymap): New variable.
10935 (syms_of_textprop): Intern it.
10937 * keymap.c: Include intervals.h.
10938 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10940 * Makefile.in (keymap.o): Depend on intervals.h.
10942 * keyboard.c (menu_bar_items, tool_bar_items)
10943 (Fexecute_extended_command): Deal with `keymap' property.
10944 (read_key_sequence): Track map from `keymap' property as well as
10947 * intervals.c (get_local_map): Extra arg to allow looking for
10950 * intervals.h (map_property): New enum.
10951 (get_local_map): Extra arg using it.
10952 (Qkeymap): Declare.
10954 * lisp.h (get_local_map): Don't declare here.
10956 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10958 * Makefile.in (callproc.o): Depend on composite.h.
10960 * callproc.c: Include composite.h.
10961 (Fcall_process): Handle composition correctly.
10963 * coding.h (coding_allocate_composition_data): Extern it.
10964 (coding_restore_composition): Likewise.
10966 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10967 yet allocated, finish decoding with result
10968 CODING_FINISH_INSUFFICIENT_CMP.
10969 (coding_allocate_composition_data): Make it non-static.
10970 (coding_restore_composition): Likewise.
10972 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10974 * charset.c (syms_of_charset): Revert last change.
10976 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10978 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10979 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10982 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10984 * charset.c (syms_of_charset): Set width of character sets
10985 eight-bit-control and eight-bit-graphic to 1 column.
10987 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10989 * config.in (HAVE_SPEED_T): New define.
10991 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10994 2000-05-26 Dave Love <fx@gnu.org>
10996 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10998 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10999 (Fsubr_arity): New function.
11000 (syms_of_data): Install them.
11002 2000-05-26 Kenichi Handa <handa@etl.go.jp>
11004 * charset.c (init_charset_once): Set the table bytes_by_char_head
11007 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
11008 the default fontset to what Emacs uses by default.
11009 (check_registry_encoding): This function deleted.
11010 (Fset_fontset_font): Remove the adhoc condition for the default
11011 fontset. Allow cons in FONTNAME.
11013 * fns.c (map_char_table): Ignore char-table entries for
11014 charsets eight-bit-control and eight-bit-graphic.
11016 2000-05-25 Ken Raeburn <raeburn@gnu.org>
11018 * emacs.c (main): Initialize keyboard syms before initializing
11019 window code, so face names are available.
11021 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
11023 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
11024 of an anchor at the beginning of a shy-group.
11026 2000-05-25 Gerd Moellmann <gerd@gnu.org>
11028 * xdisp.c (handle_invisible_prop): Don't try to skip over
11029 invisible text if end of text is already reached.
11031 2000-05-25 Dave Love <fx@gnu.org>
11033 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
11035 * coding.c (encode_eol): Add null statement after label.
11037 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
11039 * w16select.c (Fw16_set_clipboard_data): Fix the change from
11042 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11044 * ccl.c (ccl_driver): Fix previous change.
11046 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11048 * coding.c (run_pre_post_conversion_on_str): Set point to the
11049 beginning of buffer before calling coding->post_read_conversion.
11050 (decode_coding_string): Give correct args to
11051 run_pre_post_conversion_on_str.
11052 (encode_coding_string): Likewise.
11054 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
11055 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
11056 eight-bit-graphic correctly.
11058 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
11060 * fileio.c (Finsert_file_contents): Even if a file is not found,
11061 execute codes for setting up coding system. Call
11062 after-insert-file-functions unconditionally.
11064 2000-05-24 Gerd Moellmann <gerd@gnu.org>
11066 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
11067 BSD_PGRPS are not defined.
11069 2000-05-24 Kenichi Handa <handa@etl.go.jp>
11071 * charset.c (update_charset_table): Accept nil in LONG_NAME and
11073 (syms_of_charset): Avoid building same strings.
11075 2000-05-23 Gerd Moellmann <gerd@gnu.org>
11077 * lread.c (Fload): Add a comment about the meaning of
11078 Vuser_init_file being t.
11080 * puresize.h (BASE_PURESIZE): Increase to 675000.
11082 * s/gnu-linux.h (setpgrp): Don't define it here because this
11083 prevents compilation on GNU/Linux systems with glib 2.2.
11085 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
11088 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
11090 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
11091 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
11093 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
11095 2000-05-23 Kenichi Handa <handa@etl.go.jp>
11097 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11099 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
11101 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
11103 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
11105 2000-05-22 Kenichi Handa <handa@etl.go.jp>
11107 * keyboard.c (read_char): Allow character codes 128..255 to be
11108 handled by input-method-function.
11110 * insdel.c (adjust_markers_for_replace): Fix previous change.
11111 (adjust_after_replace): If PREV_TEXT is nil, call
11112 adjust_markers_for_insert, not adjust_markers_for_replace.
11114 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
11116 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
11117 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
11118 [HAVE_GRANDPT]: Define.
11119 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
11121 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
11124 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
11126 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
11128 2000-05-20 Kenichi Handa <handa@etl.go.jp>
11130 The following changes are to handle 8-bit characters in a
11131 multibyte buffer/string without facing with byte combining
11132 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
11133 eight-bit-graphic (for 0xA0..0xFF) are introduced.
11135 * Makefile.in (fns.o): Depend on charset.h.
11137 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
11138 convert it to unibyte.
11139 (make_string): Use parse_str_as_multibyte, not chars_in_text.
11141 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
11142 apparent char boundary.
11143 (Fset_buffer_multibyte): Convert 8-bit characters in the range
11144 0x80..0x9F to/from multibyte form.
11146 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
11149 * callproc.c (Fcall_process): Always encode an argument string if
11150 it is multibyte. Setup src_multibyte and dst_multibyte members of
11151 process_coding properly.
11153 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
11154 SPLIT_NON_ASCII_CHAR.
11156 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
11158 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
11160 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
11161 (SPLIT_CHARACTER_SEQ): This macro deleted.
11162 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
11163 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
11164 and eight-bit-graphic.
11165 (char_to_string): Likewise. Signal an error for too large
11167 (char_printable_p): Return 0 for 8-bit characters.
11168 (update_charset_table): Update iso_charset_table only when a final
11169 character is non-negative.
11170 (find_charset_in_text): Renamed from find_charset_in_str.
11171 Arguments and return value changed. Callers changed.
11172 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
11173 be -1 if CHARSET is used only internally.
11174 (Fmake_char_internal): Handle new charsets; eight-bit-control and
11176 (Fcharset_after): Simplified.
11177 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
11178 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
11179 (multibyte_chars_in_text): Simplified by assuming there's no
11180 invalid multibyte sequence.
11181 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11182 (str_as_unibyte): New functions.
11183 (Fstring): Simpified by assuming that byte combining never happens.
11184 (init_charset_once): Initialization for
11185 LEADING_CODE_8_BIT_CONTROL.
11186 (syms_of_charset): Intern and staticpro Qeight_bit_control and
11187 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
11188 eight-bit-control and eight-bit-graphic.
11190 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
11191 (CHARSET_8_BIT_GRAPHIC): New macros.
11192 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
11193 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
11194 (CHARSET_REVERSE_CHARSET): Likewise.
11195 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
11197 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
11198 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
11199 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
11200 encounter an invalid multibyte sequence.
11201 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
11202 sequence is always valid.
11203 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
11204 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
11205 (CHAR_STRING): For 8-bit characters, call char_to_string.
11206 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
11207 multibyte sequence is always valid.
11208 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
11209 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11210 (str_as_unibyte): Extern them.
11211 (BCOPY_SHORT): Fix a bug.
11212 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
11213 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
11214 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
11215 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
11217 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
11218 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
11219 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
11220 (EMIT_BYTES): New macros.
11221 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
11222 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
11224 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
11225 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
11226 check the validity of multibyte sequence.
11227 (decode_coding_emacs_mule): New function.
11228 (encode_coding_emacs_mule): New macro.
11229 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
11231 (DECODE_ISO_CHARACTER): Just return a character code.
11232 (DECODE_COMPOSITION_START): Set coding->result instead of result.
11233 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
11234 EMIT_CHAR to produced decoded characters. Exit the loop only by
11235 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
11237 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
11238 only position codes for an invalid character.
11239 (encode_designation_at_bol): Return new destination pointer. 5th
11240 arg DSTP is changed to DST.
11241 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
11242 from the source by ONE_MORE_CHAR. Don't handle the case of last
11244 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
11246 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
11247 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
11248 TWO_MORE_BYTES to fetch a byte from the source.
11249 (encode_eol): Pay attention to coding->src_multibyte.
11250 (detect_coding, detect_eol): Preserve members src_multibyte and
11252 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
11253 (encoding_buffer_size): Set magnification to 3 for all coding
11254 systems that require encoding.
11255 (ccl_coding_driver): For decoding, be sure that the result is
11256 valid multibyte sequence.
11257 (decode_coding): Initialize coding->errors and coding->result.
11258 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
11259 and raw-text, always call decode_eol. Handle the case of last
11260 block here. If not coding->dst_multibyte, convert the resulting
11261 sequence to unibyte.
11262 (encode_coding): Initialize coding->errors and coding->result.
11263 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
11264 and raw-text, always call encode_eol. Handle the case of last
11266 (shrink_decoding_region, shrink_encoding_region): Detect cases
11267 that we can't skip data more rigidly.
11268 (code_convert_region): Setup src_multibyte and dst_multibyte
11269 members of coding. For decoding, if the buffer is multibyte,
11270 convert the source sequence to unibyte in advance. For encoding,
11271 if the buffer is multibyte, convert the resulting sequence to
11272 multibyte afterward.
11273 (run_pre_post_conversion_on_str): New function.
11274 (code_convert_string): Deleted and divided into the following two.
11275 (decode_coding_string, encode_coding_string): New functions.
11276 (code_convert_string1, code_convert_string_norecord): Call one of
11278 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
11279 MAKE_NON_ASCII_CHAR.
11280 (Fset_terminal_coding_system_internal)
11281 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
11282 and dst_multibyte members.
11283 (init_coding_once): Initialize iso_code_class with new enum
11284 ISO_control_0 and ISO_control_1.
11286 * coding.h (enum iso_code_class_type): Member ISO_control_code is
11287 devided into ISO_control_0 and ISO_control_1.
11288 (struct coding_system): New members src_multibyte, dst_multibyte,
11289 errors, and result. Delete member fake_multibyte.
11290 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
11292 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
11295 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11298 * editfns.c (Fformat): Be sure to convert 8-bit characters to
11300 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
11302 (Ftranspose_region): Delete codes for handling byte combining.
11304 * fileio.c (Finsert_file_contents): Setup src_multibyte and
11305 dst_multibyte members of coding. On handling REPLACE on unibyte
11306 buffer, convert the result of decode_coding to unibyte. On
11307 inserting into a mutibyte buffer, always call code_convert_region.
11308 (e_write): Setup coding->src_multibyte according to the
11309 multibyteness of the source (buffer or string).
11311 * fns.c (concat): Handle 8-bit characters correctly.
11312 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
11313 unibyte in the result.
11314 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
11315 valid multibyte form in the result.
11316 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11317 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
11318 return -1, signal an error.
11319 (base64_encode_1): New arg MULTIBYTE. Get each character by
11320 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
11321 character is found, return -1.
11322 (Fbase64_decode_region): Delete codes for handling byte-combining.
11323 Treat each decoded byte as a unibyte character.
11324 (Fbase64_decode_string): Return unibyte string.
11325 (Fcompare_strings, concat, string_byte_to_char): Use
11326 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
11327 FETCH_STRING_CHAR_ADVANCE.
11328 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11329 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
11331 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
11332 SPLIT_NON_ASCII_CHAR.
11333 (fontset_ref_via_base, fontset_set): Likewise
11335 * insdel.c (adjust_markers_for_record_delete): Deleted.
11336 (adjust_markers_for_insert): Argument changed. Caller changed.
11337 (adjust_markers_for_replace): Likewise.
11338 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
11339 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
11340 (copy_text): Delete unused local varialbe c_save. For converting
11341 to multibyte, be sure to make all 8-bit characters in valid
11343 (count_size_as_multibyte): Handle 8-bit characters correctly.
11344 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11345 (adjust_after_replace, replace_range, del_range_2)
11346 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
11347 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11348 (adjust_after_replace, replace_range, del_range_2) Delete codes for
11349 handling byte combining.
11350 (adjust_before_replace): Deleted.
11352 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
11353 SPLIT_NON_ASCII_CHAR.
11354 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11355 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11356 (Fkey_description): Likewise.
11358 * lread.c (read1): On reading multibyte string, be sure to make
11359 all 8-bit chararacters in valid multibyte form.
11360 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11362 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
11365 * process.c (Fstart_process): GCPRO current_dir before calling
11366 Ffind_operation_coding_system. Encode arguments here.
11367 (create_process): Don't encode arguments here. Setup
11368 src_multibyte and dst_multibyte members of struct coding.
11369 (read_process_output): Setup src_multibyte and dst_multibyte
11370 members of struct coding. If the output is to multibyte buffer,
11371 always decode the output of the process. Adjust the
11372 representation of 8-bit characters to the multibyteness of the output.
11373 (send_process): Setup coding->src_multibyte according to the
11374 multibyteness of the source.
11376 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11377 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
11378 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
11380 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
11382 * w16select.c (Fw16_set_clipboard_data): Setup members
11383 src_multibyte and dst_multibyte of coding. Adjusted for the
11384 change for find_charset_in_str.
11385 (Fw16_get_clipboard_data): Likewise.
11387 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
11388 dst_multibyte of coding.
11389 (x_to_w32_font): Likewise.
11391 * w32select.c (Fw32_set_clipboard_data): Setup members
11392 src_multibyte and dst_multibyte of coding. Adjusted for the
11393 change for find_charset_in_str.
11394 (Fw32_get_clipboard_data): Likewise.
11396 * xdisp.c (get_next_display_element): Handle 8-bit characters
11398 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
11399 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11401 * xselect.c (selection_data_to_lisp_data): Setup members
11402 src_multibyte and dst_multibyte of coding. Adjusted for the
11403 change for find_charset_in_str.
11404 (lisp_data_to_selection_data): Likewise.
11406 2000-05-19 Gerd Moellmann <gerd@gnu.org>
11408 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
11410 * dispextern.h (Vimage_types): Add extern declaration.
11412 * xdisp.c (Vimage_types): Moved here from xfns.c.
11413 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
11415 * xfns.c (Vimages_types): Moved to xdisp.c.
11416 (syms_of_xfns): Move `image-types' to xdisp.c.
11418 * w32fns.c (Vimage_types): Removed.
11419 (syms_of_w32fns): Remove `image-types'.
11421 2000-05-18 Kenichi Handa <handa@etl.go.jp>
11423 * fns.c (map_char_table): Pay attention to character number of
11424 charset. Check the validity of charset at the first level. For
11425 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
11428 * fontset.c: Include "buffer.h".
11429 (fs_load_font): If the face has fontset, record the face ID in
11431 (Finternal_char_font): New function.
11432 (accumulate_font_info): New function.
11433 (Ffontset_info): Rewritten for the new fontset implementation.
11434 (syms_of_fontset): Register Vdefault_fontset in the first element
11435 of Vfontset_table. Include Vdefault_fontset in
11436 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
11439 2000-05-16 Dave Love <fx@gnu.org>
11441 * m/iris5d.h: Deleted -- unused.
11443 2000-05-16 Gerd Moellmann <gerd@gnu.org>
11445 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
11446 `invalid' instead of `illegal'.
11448 * indent.c (Fmove_to_column): When ending within a tab, insert
11449 spaces first so that markers at the end of the tab get adjusted.
11451 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
11452 buffer list that wasn't selected in that frame.
11454 * filelock.c (get_boot_time): To obtain an 8 char file name, which
11455 is needed on mescaline, use a 2 char prefix, and call
11456 make_temp_name with second arg non-zero.
11458 * fileio.c (make_temp_name): New function, extracted from
11460 (Fmake_temp_name): Use it.
11462 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11464 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11466 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11468 * Makefile.in (lisp): Add env.elc.
11470 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11472 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11474 * search.c (Freplace_match): Handle case of `\N' in the
11475 replacement when there's no group N.
11477 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11479 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11480 of the message to message_dolog.
11482 * keyboard.c (read_char): Don't clear current message for help
11483 events; let the code handling help events handle this. Change
11484 code detecting help events that should be ignored.
11486 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11487 we're interating over a string.
11489 2000-05-09 Dave Love <fx@gnu.org>
11491 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11492 that offset before writing. Move gcpro region past call of
11495 2000-05-04 Dave Love <fx@gnu.org>
11497 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11499 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11501 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11502 of inserted characters when BUF equals the current buffer, and PT
11503 is in front of or equal to FROM.
11505 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11507 * xdisp.c (handle_single_display_prop): If display property value
11508 is invalid, or something not supported on the frame, restore
11509 iterator's position to what it was initially. Make sure to return
11510 0 for invalid and unsupported property values.
11512 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11513 that x_per_char_metric returns null.
11515 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11517 * xterm.h (struct face): Add forward declaration.
11518 (struct image): Ditto.
11519 (image_ascent): Add prototype.
11521 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11522 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11523 image_ascent instead of using IMAGE_ASCENT.
11525 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11526 (IMAGE_ASCENT): Removed.
11528 * xfns.c (Qcenter): New variable.
11529 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11530 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11531 (image_ascent): New function.
11532 (lookup_image): Recognize `:ascent center'.
11533 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11534 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11535 (xbm_load): Don't set image's ascent here.
11536 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11537 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11538 check ascent values here.
11539 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11540 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11541 (syms_of_xfns): Initialize Qcenter.
11543 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11544 to the limits, increase the limits.
11546 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11548 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11549 Check Vfont_encoding_alist against the full name of the opened font.
11551 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11553 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11554 taller than the window.
11556 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11558 * xfaces.c (realize_x_face): Fix the argument of the second
11559 xassert. BASE_FACE may not be a face for ASCII.
11561 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11563 * print.c (print_object): Treat print-length < 0 as nil.
11565 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11567 * s/freebsd.h (TERMCAP_OBJ): Removed.
11568 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11570 * lread.c (read1): Don't treat period followed by certain
11571 characters as symbol start.
11573 * xfns.c (slurp_file): New function.
11574 (xbm_image_p): Handle case of in-memory XBM files.
11575 (xbm_scan): Rewritten to work on memory buffers instead of files.
11576 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11577 Work on memory buffers instead of files. If DATA is null test
11578 if buffer looks like an in-memory XBM file.
11579 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11580 memory buffers instead of files.
11581 (xbm_file_p): New function.
11582 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11584 * lread.c (end_of_file_error): New function.
11585 (read1): Call it instead of signaling `end-of-file' directly.
11587 * print.c (print_error_message): Print data of `end-of-file'
11588 with Fprinc instead of Fprin1.
11590 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11592 * window.c (freeze_window_start): Check that minibuffer scroll
11593 window isn't nil before extracting the window structure pointer
11596 * undo.c (record_delete): If we hit the end of the undo list, stop
11597 picking elements apart.
11599 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11601 * xdisp.c (display_line): If lines are continued, restore
11602 iterator's ascent/descent information to the values before the
11603 first glyph not fitting on the line.
11605 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11607 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11608 positions in glyph matrix. Don't compute new window end positions.
11610 * dispnew.c (increment_matrix_positions): Renamed from
11611 increment_glyph_matrix_buffer_positions.
11612 (increment_row_positions): Renamed from
11613 increment_glyph_row_buffer_positions.
11615 * dispextern.h: Change names of renamed functions from dispnew.c
11618 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11620 * fileio.c (Fdo_auto_save): Create directories for auto-save
11621 list file if necessary.
11623 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11624 from buffer or frame.
11625 (automatic_hscrolling_p): New variable.
11626 (hscroll_windows): Scroll windows horizontally only if automatic
11627 hscrolling is allowed.
11628 (syms_of_xdisp): New variable `automatic-hscrolling'.
11630 * frame.h (struct frame): Add member extra_line_spacing.
11632 * xfns.c (x_set_line_spacing): New function.
11633 (Fx_create_frame): Set line spacing from resources.
11634 (Qline_spacing): New variable.
11635 (syms_of_xfns): Initialize Qline_spacing.
11637 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11639 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11640 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11641 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11642 extra_line_spacing from default value.
11643 (init_buffer_once): Initialize default value of extra_line_spacing.
11645 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11648 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11649 prompt_width. Add extra line spacing.
11651 * term.c (produce_glyphs): Remove reference to struct it's
11654 * dispextern.h (struct it): Remove member prompt_width, add
11655 extra_line_spacing.
11657 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11659 * dispnew.c (update_frame_line): When writing a whole line, make
11660 sure cursor is in the right row afterwards, otherwise a use of
11661 capability `ch' in cmgoto might leave the cursor in the row below.
11663 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11665 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11667 * keyboard.c (timer_check): Fix typo in comment.
11669 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11671 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11672 name change: ch -> character.
11674 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11676 * keyboard.c (echo_message_buffer): New variable.
11677 (echo_now): Set echo_message_buffer to the echo area buffer used
11678 to display the echo.
11679 (cancel_echoing): Reset echo_message_buffer to nil.
11680 (read_char): Code rewritten that handles canceling an echo or
11681 echoing a dash, respectively.
11683 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11684 directory doesn't exist.
11686 2000-04-19 Dave Love <fx@gnu.org>
11688 * fns.c (syms_of_fns): Defsubr mapc.
11689 (concat): Don't allow numeric args.
11690 (Fconcat): Doc change.
11692 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11694 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11695 instead define end_match(1|2) more carefully.
11696 Use GET_CHAR_BEFORE_2 for `begline'.
11698 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11700 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11701 on 64-bit systems where NULL is defined as `0'.
11703 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11704 the `variable argument list' to make it work on Alpha.
11706 * m/alpha.h (_LP64) [!_LP64]: Define.
11707 (ORDINARY_LINK): Define for NetBSD.
11709 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11711 2000-04-19 Dave Love <fx@gnu.org>
11713 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11716 * Makefile.in (LIBS): Don't use.
11717 (GETLOADAVG_OBJ): Define again.
11718 (otherobj): Add GETLOADAVG_OBJ.
11720 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11722 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11724 * lread.c (read_filtered_event): Cancel and start busy cursor.
11726 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11727 that the per-character metrics may be null.
11729 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11731 * buffer.c (clone_per_buffer_values): New function.
11732 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11733 clone_per_buffer_values if CLONE is not nil.
11735 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11737 2000-04-16 Dave Love <fx@gnu.org>
11739 * Makefile.in: Remove obsolete localcpp stuff.
11740 (GETLOADAVG_OBJ): Don't define.
11741 (obj): Move LIBOBJS...
11742 (otherobj): ... to here.
11743 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11744 whitespace-only lines after the continuation (Irix).
11746 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11748 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11750 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11752 2000-04-14 Dave Love <fx@gnu.org>
11754 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11755 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11756 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11757 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11760 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11761 autoconfiscated HAVE_GETLOADAVG.
11763 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11766 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11768 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
11769 (fill_in_lock_file_name): Avoid existing files that aren't links.
11771 2000-04-14 Dave Love <fx@gnu.org>
11773 * Makefile.in (LIBS, LIBOBJS): New variable.
11774 (INTERVAL_SRC): Convert to make variable.
11775 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11776 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11777 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11779 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11780 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11781 (shortlisp): Add facemenu, float-sup, frame.
11782 (SOME_MACHINE_LISP): Remove them from here.
11783 (LIBES): Change unused LDLIBS to autoconf LIBS.
11785 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11787 2000-04-14 Kenichi Handa <handa@etl.go.jp>
11789 * composite.c (update_compositions): If FROM and TO are not in a
11790 valid range, do nothing.
11792 2000-04-13 Gerd Moellmann <gerd@gnu.org>
11794 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
11796 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
11798 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11801 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11803 * fileio.c (a_write): Remove redundant semi-colons.
11804 (e_write): Return -1 if failed to write all the data.
11805 This fixes the changes made at 1999-12-15.
11807 2000-04-12 Dave Love <fx@gnu.org>
11809 * fns.c (mapcar1): Test for null vals to support mapc.
11810 (Fmapc): New function.
11812 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11814 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11815 (IT_frame_up_to_date): Support the buffer local value of
11816 cursor-type, if defined.
11818 2000-04-10 Dave Love <fx@gnu.org>
11820 * editfns.c (preceding-char, following-char): Doc fix.
11822 2000-04-10 Ken Raeburn <raeburn@gnu.org>
11824 * Makefile.in (temacs): Revert 2000-03-12 change.
11826 2000-04-10 Jason Rumney <jasonr@gnu.org>
11828 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11830 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11832 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11833 area buffer, if it's not set up yet.
11835 * indent.c (compute_motion): Set immediate_quit.
11837 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11839 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11840 (realize_tty_face): Suppress boldness if colors are the inverse of
11841 the default colors, and tty_suppress_bold_inverse_default_colors_p
11843 (Ftty_suppress_bold_inverse_default_colors): New function.
11844 (syms_of_xfaces): Defsubr it.
11846 * buffer.c (Frestore_buffer_modified_p): New function.
11847 (syms_of_buffer): Defsubr it.
11849 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11851 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11852 charset id (int) argument, not a charset (Lisp_Object).
11854 * coding.h (code_convert_string): Declare.
11855 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11856 object, as the fourth argument to code_convert_string.
11858 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11859 (Fset_fontset_font): Use EQ to compare lisp objects.
11861 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11863 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11864 a pointer that looks like a lisp object.
11865 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11866 zero, instead see whether it's an integer object, since they can't
11868 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11870 * dispnew.c (allocate_matrices_for_frame_redisplay)
11871 (direct_output_forward_char): Use X(U)INT and make_number as needed
11872 to convert between (unsigned) int values and lisp integers.
11873 * keyboard.c (read_key_sequence): Likewise.
11874 * lread.c (substitute_object_recurse): Likewise.
11875 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11876 * minibuf.c (do_completion, Fminibuffer_complete_word)
11877 (Fminibuffer_completion_help): Likewise.
11878 * term.c (produce_special_glyphs): Likewise.
11880 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11881 * print.c (print_preprocess, print_object): Likewise.
11883 * search.c (compile_pattern): Use NILP when checking for nil.
11885 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11886 __OPTIMIZE__]: Provide a GNU C macro version that handles
11887 lisp-object unions.
11888 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11889 field, to better cope with ENABLE_CHECKING and calls that modify a
11890 Lisp_Object using its old value.
11892 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11894 * window.c (compare_window_configurations): Signal an error
11895 if parameters C1 or C2 aren't window configurations.
11897 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11898 AFTER_POTENTIAL_GC calls around calls to functions that can
11899 signal an error and thus invoke the debugger.
11901 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11903 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11904 an error if decoding fails.
11906 * keyboard.c (lispy_mouse_names): Variable removed.
11907 (Vlispy_mouse_stem): New variable.
11908 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11909 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11910 for any mouse button number. Increase size of mouse_syms and
11911 button_down_location as needed. Call modify_event_symbol with
11912 different arguments.
11913 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11914 Call modify_event_symbol with different arguments.
11915 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11916 for any button number. Call modify_event_symbol with different
11918 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11919 Accept a string for NAME_ALIST_OR_STEM.
11921 * lisp.h (larger_vector): Add prototype.
11923 * fns.c (larger_vector): Make externally visible.
11925 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11927 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11929 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11930 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11931 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11932 we are between str1 and str2.
11933 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11934 (PATFETCH): Use `TRANSLATE'.
11935 (PATFETCH_RAW): Fetch multibyte char if applicable.
11936 (PATUNFETCH): Remove.
11937 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11938 When writing a char, write it directly into the pattern buffer rather
11939 than going needlessly through a temp char-array.
11940 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11941 multibyte magic and remove the useless `#ifdef emacs'.
11942 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11945 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11946 conditional on `emacs'.
11948 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11950 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11952 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11953 non-union-type versions of XMARK and friends here, because XMARK
11954 and friends won't work on an integer field if NO_UNION_TYPE is not
11956 (make_number): Define as a function if it's not defined as a macro.
11958 * composite.c (run_composite_function): Use NILP when checking for nil.
11959 (syms_of_composite): Delete local var NARGS, pass an int as first
11960 argument to Fmake_hash_table.
11962 * editfns.c (text_property_stickiness): Use NILP to test
11963 Lisp_Object boolean value.
11964 (Fmessage_or_box): Don't use NILP to test int variable.
11965 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11966 problems reading from and changing the same lisp value in an
11969 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11971 * term.c (TN_no_color_video): New variable.
11972 (term_init): Intitialize TN_no_color_video.
11973 (enum no_color_bit): New enumeration.
11974 (MAY_USE_WITH_COLORS_P): New macro.
11975 (turn_on_face): Use it to determine if attributes may be used
11976 combined with colors.
11978 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11980 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11981 with int lvalues via casts; instead, just yield lisp object lvalues.
11982 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11983 proper accessor macros.
11984 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11985 (grow_mini_window): Fix typo getting int value of root->height.
11987 * xdisp.c (compute_string_pos): Fix order of arguments to
11988 string_pos_nchars_ahead.
11989 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11990 count arg to variable-arg routines like Frun_hook_with_args and
11992 (back_to_previous_visible_line_start)
11993 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11994 fixed-arg routines like Fget_char_property and Fmake_string.
11995 (reconsider_clip_changes): Use XINT when comparing integer lisp
11996 objects, or passing them as int arguments.
11997 (mark_window_display_accurate, insert_left_trunc_glyphs)
11998 (append_space, extend_face_to_end_of_line): Use make_number when
11999 storing or passing integer values as lisp objects.
12000 (set_cursor_from_row, highlight_trailing_whitespace): Use
12001 INTEGERP, not implicit test against zero, for glyph object.
12002 (try_window_id): Don't use make_number when we want an int value.
12004 * xfaces.c (xlfd_symbolic_value): Make last argument a
12005 Lisp_Object, to be consistent with callers.
12006 (Fbitmap_spec_p): Use XINT to get numeric value of height.
12007 (lface_hash): Apply XFASTINT to lisp values before folding in.
12009 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
12010 fill in window width and height. Pass an int, not a lisp object,
12011 as first arg to Finsert.
12013 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12015 * xfaces.c (realize_basic_faces): Block input while realizing
12018 * keyboard.c (lispy_mouse_names): Add additional mouse names.
12020 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
12022 2000-03-31 Gerd Moellmann <gerd@gnu.org>
12024 * xterm.c (x_produce_glyphs): When displaying unibyte text
12025 or ASCII, handle case that per-char metric is null.
12027 2000-03-30 Ken Raeburn <raeburn@gnu.org>
12029 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
12031 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
12032 (XSUBR, XBUFFER): Verify correct object type before returning
12033 pointer, using eassert.
12034 * frame.h (XFRAME): Likewise.
12036 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
12037 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
12038 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
12039 * data.c (set_internal): Likewise.
12040 * dispextern.h (WINDOW_WANTS_MODELINE_P)
12041 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
12042 * fileio.c (auto_save_1): Likewise.
12043 * insdel.c (check_markers): Likewise.
12044 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
12045 * undo.c (record_insert): Likewise.
12046 * vmsproc.c (child_sig): Likewise.
12047 * window.c (unshow_buffer, window_loop): Likewise.
12048 * xterm.c (x_erase_phys_cursor): Likewise.
12050 2000-03-30 Gerd Moellmann <gerd@gnu.org>
12052 * xfns.c (free_image_cache): Free the cache structure itself
12053 last, after all its members have been freed.
12055 * lisp.h (xstrdup): Add prototype.
12057 * alloc.c (xstrdup): Moved here from xfaces.c.
12058 (allocating_for_lisp): Variable removed.
12059 (lisp_malloc): Block input around the calls to malloc and mem_insert.
12061 * xfaces.c (realize_tty_face): Use find_symbol_value instead
12063 (xstrdup): Moved to alloc.c.
12065 2000-03-29 Ken Raeburn <raeburn@gnu.org>
12067 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
12069 * emacs.c (main): Fix sense of no-loadup test.
12071 * config.in (ENABLE_CHECKING): Undef.
12073 * lisp.h (struct interval): Replace "parent" field with a union of
12074 interval pointer and Lisp_Object; add new bitfield to use as
12075 discriminant. Change other flag fields to bitfields.
12076 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
12077 is defined and the supplied test fails, print a message and abort.
12078 (eassert): New macro. Use CHECK to provide an assert-like facility.
12080 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
12081 pointers; abort if the value looks like a lisp object.
12082 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
12083 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
12084 Modify for new interval parent definition.
12086 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
12087 (UNMARK_BALANCE_INTERVALS): Update references that need an
12088 addressable lisp object in the interval structure.
12089 (die): New function.
12090 (suppress_checking): New variable.
12092 * intervals.c (interval_start_pos): Just return 0 if there's no
12095 2000-03-29 Gerd Moellmann <gerd@gnu.org>
12097 * lread.c (read1): Accept `.' (period) as symbol start like in CL
12098 and earlier Emacs versions.
12100 * keyboard.c (Ftop_level): Cancel busy-cursor.
12102 * eval.c (call_debugger): Cancel busy-cursor.
12104 2000-03-29 Kenichi Handa <handa@etl.go.jp>
12106 * search.c (Freplace_match): Adjust multibyteness of the current
12107 buffer and NEWTEXT. Free allocated memory before signaling an error.
12109 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
12111 * regex.c (analyse_first): New function obtained by ripping out most
12112 of re_compile_fastmap and generalizing it a little bit so that it
12113 can also just return whether a given (sub)pattern can match the empty
12115 (regex_compile): Use `analyse_first' to decide whether the loop-check
12116 needs to be done or not for *, +, *? and +? (the loop check is costly
12117 for non-greedy repetition).
12118 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
12120 2000-03-28 Dave Love <fx@gnu.org>
12122 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
12124 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
12126 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
12128 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
12130 (enum re_opcode_t): Update description of succeed_n.
12131 (PATFETCH): Always define.
12132 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
12133 operators, char classes, shy-groups and intervals).
12134 Optimize special cases of intervals so as to only use succeed_n and
12135 jump_n when really needed.
12136 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
12137 that we don't have to handle the special cases any more.
12138 Simplify on_failure_jump handling as well.
12140 2000-03-28 Jason Rumney <jasonr@gnu.org>
12142 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
12144 2000-03-27 Gerd Moellmann <gerd@gnu.org>
12146 * s/freebsd.h (GC_SETJMP_WORKS): Define.
12148 * s/msdos.h (GC_SETJMP_WORKS): Define.
12150 * alloc.c (mark_maybe_object): New function.
12151 (mark_memory): Use it.
12152 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
12153 (setjmp_tested_p, longjmp_done): New variables.
12154 (test_setjmp): New function.
12155 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
12156 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
12158 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
12159 to DEC_TEXT_POS and INC_TEXT_POS.
12161 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
12162 with parameter MULTIBYTE_P.
12164 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
12166 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
12167 buffers because it looks for multibyte character byte sequences
12168 which don't exist in unibyte text.
12170 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
12172 * xfaces.c (register_color, unregister_color, unregister_colors)
12173 [DEBUG_X_COLORS]: New functions.
12174 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
12176 * xfns.c (x_set_cursor_color): Get color reference counts right.
12178 * xterm.c (x_copy_color): New function.
12179 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
12181 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
12182 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
12183 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
12184 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
12185 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
12186 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
12187 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
12188 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
12189 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
12190 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
12192 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
12193 names for handling per-buffer variables.
12195 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
12196 instead of MAX_BUFFER_LOCAL_VARS.
12197 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
12199 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
12201 * xfns.c (x_specified_cursor_type): New function.
12202 (x_set_cursor_type): Use it.
12204 * buffer.h (struct buffer): Add cursor_type.
12206 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
12208 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
12209 (print_partial_compiled_pattern, re_compile_fastmap):
12211 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
12212 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
12213 executing it as well as when popping it off the stack to find infinite
12214 loops in non-greedy repetition operators.
12216 2000-03-26 Gerd Moellmann <gerd@gnu.org>
12218 * doc.c (Qfunction_documentation): New variable.
12219 (syms_of_doc): Initialize Qfunction_documentation.
12220 (Fdocumentation): If FUNCTION is a symbol with non-nil
12221 `function-documentation' property, return a documentation derived
12224 * buffer.c (syms_of_buffer): Add default-cursor-type.
12225 (init_buffer_once): Don't let cursor_type have a local value
12228 * xterm.c (x_display_and_set_cursor): Choose cursor depending
12229 on buffer-local value of cursor_type.
12230 (x_draw_bar_cursor): Add parameter WIDTH.
12232 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
12233 (init_buffer_once): Set default cursor_type value to t.
12234 Mark cursor_type as local everywhere.
12235 (syms_of_buffer): New per-buffer variable cursor-type.
12237 * buffer.h (struct buffer): Remove member local_var_flags,
12239 (MAX_BUFFER_LOCAL_VARS): New macro.
12240 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
12241 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
12242 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
12243 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
12245 * print.c (print_object): Use new macros for per-buffer variables.
12247 * category.c (Fset_category_table): Use new macros for per-buffer
12250 * buffer.c (buffer_permanent_local_flags): Make a char array.
12251 (max_buffer_local_idx): New variable.
12252 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
12253 for new handling of per-buffer variables.
12254 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
12255 (init_buffer_once): Initialize per-buffer vars differently.
12256 Set max_buffer_local_idx.
12258 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
12261 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
12263 * data.c (do_symval_forwarding, store_symval_forwarding)
12264 (find_symbol_value, set_internal, default_value, Fset_default)
12265 (Fkill_local_variable, Flocal_variable_p): Use new macros for
12266 per-buffer variables.
12268 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
12270 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12272 * xterm.c (x_term_init): Unblock input around call1 of
12273 Qvendor_specific_keysyms.
12275 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
12276 (find_defun_start): Consider an open parenthesis in column 0
12277 a defun start only if open_paren_in_column_0_is_defun_start is set.
12278 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
12280 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
12282 * eval.c (Fautoload): Add entry in load-history (if after dump).
12283 * lread.c (load-history): Update docstring.
12285 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12287 * indent.c (Fvertical_motion): Always use the current buffer.
12288 Temporarily change the window's buffer, if necessary.
12290 2000-03-23 Gerd Moellmann <gerd@gnu.org>
12292 * xterm.c (fast_find_position): Make sure not to consider rows
12293 not visible in the window.
12295 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
12297 * regex.c (enum syntaxcode): Provide default for non-Emacs.
12298 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
12300 2000-03-22 Jason Rumney <jasonr@gnu.org>
12302 * w32menu.c (single_submenu): Set help string to NULL if none.
12303 (w32_menu_show): Set help string correctly.
12304 (add-menu-item): Set help string in MIIM_DATA for menu item.
12305 Load SetMenuItemInfoA explicitly.
12306 (w32_menu_display_help): New function.
12308 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
12309 (QCdata): Moved to xdisp.c.
12311 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
12312 (Vw32_charset_to_codepage_alist): Removed.
12313 (Vw32_charset_info_alist): New variable.
12314 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
12315 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
12316 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
12317 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
12319 (w32_codepage_for_font): Use Vw32_charset_info_alist.
12320 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
12321 Define Vw32_charset_info_alist and w32_charset symbols.
12323 2000-03-22 Jason Rumney <jasonr@gnu.org>
12325 * makefile.nt (w32bdf.obj): Update dependencies.
12327 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
12329 * w32fns.c: Include fontset.h after dispextern.h.
12330 (Fx_create_frame): Do not create fontset.
12331 (w32_load_system_font): Doc fix.
12332 (Fx_close_connection): Free full_name if it is not shared.
12334 * w32term.c: Include fontset.h after dispextern.h.
12335 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
12337 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
12338 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
12339 (w32_font_is_double_byte): New function, needs body.
12340 (x_append_glyph): Set glyph->glyph_not_available_p.
12341 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12342 it->charset. If it->multibyte_p is zero and it->c is a multibyte
12343 character, convert it to a unibyte character.
12344 (struct glyph_string): Delete member `charset'.
12345 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
12346 calculating it is found.
12347 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12348 the case that per char metric is not available correctly.
12349 (x_fill_glyph_string): Handle the case that the specific glyph is
12350 not available correctly.
12351 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12352 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12353 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12354 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12355 fontset. Don't call FS_LOAD_FONT.
12357 2000-03-22 Ken Raeburn <raeburn@gnu.org>
12359 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
12360 (INT_LISPLIKE): New macro.
12361 (NULL_INTERVAL_P): Use it.
12362 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
12363 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
12364 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
12366 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
12367 explicit references to "parent" field of struct interval and
12368 associated unclean type conversions.
12369 * intervals.c (create_root_interval, root_interval, rotate_right)
12370 (rotate_left, balance_possible_root_interval, split_interval_right)
12371 (split_interval_left, interval_start_pos, find_interval)
12372 (next_interval, previous_interval, update_interval)
12373 (adjust_intervals_for_insertion, delete_node, delete_interval)
12374 (adjust_intervals_for_deletion, merge_interval_right)
12375 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
12376 (copy_intervals_to_string): Likewise.
12377 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
12379 * syntax.c (update_syntax_table): Likewise.
12381 * intervals.c (reproduce_tree_obj): New function, like
12382 reproduce_tree but takes a Lisp_Object for the parent. Declare
12384 (graft_intervals_into_buffer): Use it when appropriate.
12385 (reproduce_tree): Declare with prototype.
12386 (balance_possible_root_interval): Check that the parent is a lisp
12387 object before trying to examine its type.
12389 2000-03-22 Gerd Moellmann <gerd@gnu.org>
12391 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
12392 as strings only if both are known to be strings.
12394 * s/openbsd.h (LIBS_TERMCAP): Undef.
12396 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
12398 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
12399 definitions for non-Emacs compilation.
12400 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
12401 outside of `#ifdef emacs'.
12402 (print_partial_compiled_pattern): Update.
12403 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
12404 (re_compile_fastmap): Merge handling of charset and charset_not (for
12405 emacs and non-emacs compilation as well).
12406 Similarly for (not)categoryspec and (not)syntaxspec.
12407 Don't use the fastmap when reaching `anychar' since the added
12408 complexity is not justified.
12409 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
12410 and (not)syntaxspec. Merge (not)categoryspec.
12412 2000-03-22 Kenichi Handa <handa@etl.go.jp>
12414 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
12415 (FACE_FOR_CHAR): Define them differently for the configuration of
12418 2000-03-21 Dave Love <fx@gnu.org>
12420 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
12423 2000-03-21 Gerd Moellmann <gerd@gnu.org>
12425 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
12426 (lface_fully_specified_p): Don't check contents of
12427 LFACE_FONT_INDEX because that attribute is optional.
12428 (realize_x_face): Remove now unwarranted xassert.
12430 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
12432 The following changes are to make font selection based on
12433 characters, not charset. In addition, they recover fontset
12434 facilities while utilizing the new font selection mechanism.
12436 * Makefile.in (fontset.o): Depend on dispextern.h.
12438 * alloc.c (mark_face_cache): Don't mark face->registry.
12440 * dispextern.h (struct glyph): New member glyph_not_available_p.
12441 Use 22 bits for face_id.
12442 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
12443 (struct face): Delete member registry, new member ascii_face.
12444 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
12445 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
12446 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
12447 (struct it): Delete member charset, new member glyph_not_available_p.
12449 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
12450 (struct fontset_info, struct fontset_data): Structs removed.
12451 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
12452 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
12453 (fs_load_font, fs_query_fontset): Adjusted for new argument.
12454 (fs_free_face_fontset, fontset_font_pattern)
12455 (face_suitable_for_char_p, face_for_char)
12456 (make_fontset_for_ascii_face): Extern them.
12457 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
12458 (FS_LOAD_FACE_FONT): New macro.
12460 * fontset.c: All codes rewritten or adjusted for the change of
12461 fontset implementation. Now fontset is represented by char table.
12462 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12464 (my_strcasecmp): Function removed.
12465 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12466 (AREF, ASIZE): New macros.
12467 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12468 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12469 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12470 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12471 (fontset_id_valid_p, font_family_registry, fontset_name)
12472 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12473 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12475 (fs_load_font): New arg FACE. Caller changed.
12476 (fs_query_fontset): Argument changed. Caller changed.
12477 (Fquery_fontset): call fs_query_fontset.
12478 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12480 (clear_fontset_elements, check_registry_encoding)
12481 (check_fontset_name): New functions.
12482 (syms_of_fontset): Set char-table-extra-slots property of fontset
12483 to 3. Staticpro and initialize Vfontset_table and
12484 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12486 * frame.h (struct frame): Member `fontset_data' removed.
12487 (FRAME_FONTSET_DATA): Macro removed.
12489 * frame.c (make_frame): Don't allocate f->fontset_data.
12490 (Fdelete_frame): Don't free f->fontset_data.
12492 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12494 * xdisp.c (charset_at_position): Function removed.
12495 (init_iterator): Don't set member charset of struct `it'.
12496 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12497 (next_element_from_display_vector, insert_left_trunc_glyphs):
12499 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12501 (get_next_display_element, append_space)
12502 (extend_face_to_end_of_line): Likewise.
12504 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12506 (clear_font_table, frame_update_line_height, load_face_font):
12507 Adjusted for the change of fontset implementation.
12508 (load_face_fontset_font): Function removed.
12509 (pixel_point_size): New function.
12510 (font_list): Argument type changed. Caller changed.
12511 (LFACE_FONT): New macro.
12512 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12513 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12514 Lisp_Object. Determine the font name by actually loading a font
12515 by the specified pattern. Set LFACE_FONT (lface) to the specified
12516 pattern. Even if a font is not found, don't try alternatives.
12517 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12518 (set_font_frame_param): If `font' is specified in lface, use it.
12519 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12520 (lface_same_font_attributes_p): Likewise.
12521 (make_realized_face): Arguent changed. Caller changed. Set
12522 face->ascii_face to face itself.
12523 (free_realized_face): Free face->fontset if face is for ASCII.
12524 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12525 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12526 (free_realized_multibyte_face): New function.
12527 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12528 changed. Caller changed.
12529 (try_font_list): Argument type changed.
12530 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12531 (choose_face_font): Argument changed. Handle fontset properly.
12532 (choose_face_fontset_font): Function removed.
12533 (realize_default_face, realize_named_face): Don't remove the
12535 (realize_face): Argument changed. Caller changed. Remove face
12536 with the arg former_face_id in advance. Load font for the new face.
12537 (realize_x_face): Argument changed. Caller changed. For a
12538 multibyte character, share fontset with base_face. For a single
12539 byte character, make a new realized fontset. Don't load a font here.
12540 (realize_tty_face): Argument changed. Caller changed.
12541 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12542 (face_at_buffer_position): Don't check multibyte_p for returning
12544 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12545 FACE_SUITABLE_FOR_CHARSET_P.
12546 (syms_of_xfaces): Remove code for Qx_charset_registry and
12547 Vface_default_registry.
12549 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12550 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12551 (x_per_char_metric): Don't try FONT->default_char. Even if
12552 pcm->width is zero, glyph bits may exist.
12553 (x_encode_char): Always initialize char2b->byte1.
12554 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12555 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12556 (x_append_glyph): Set glyph->glyph_not_available_p.
12557 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12558 it->charset. Handle the case that per char metric is not
12559 available. If it->multibyte_p is zero and it->c is a multibyte
12560 character, convert it to a unibyte character.
12561 (struct glyph_string): Delete member `charset'.
12562 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12563 the case that per char metric is not available correctly.
12564 (x_fill_glyph_string): Handle the case that the specific glyph is
12565 not available correctly.
12566 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12567 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12568 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12569 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12570 fontset. Don't call FS_LOAD_FONT.
12572 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12573 (x_create_tip_frame): Likewise.
12574 (Fx_close_connection): Free full_name of font_info.
12576 * fns.c (optimize_sub_char_table): New function.
12577 (Foptimize_char_table): New function.
12578 (syms_of_fns): Defsubr Soptimize_char_table.
12580 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12582 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12583 only if buffer is displayed in some window.
12585 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12586 (try_window_reusing_current_matrix): Don't call scroll run
12587 function if run's current and desired position are the same;
12588 this prevents cursor flickering.
12590 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12592 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12594 * regex.c (RE_STRING_CHAR): New macro.
12595 (GET_CHAR_AFER_2): Remove.
12596 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12597 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12598 (print_partial_compiled_pattern, re_compile_fastmap)
12599 (re_match_2_internal): Remove on_failure_jump_exclusive.
12600 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12601 optimization only need to work for * (ie. can use of_keep_string_jump).
12602 Remove the special case for .*\n since it is now covered by the general
12604 (re_search_2): Don't bother with `room'.
12605 (skip_one_char): New function.
12606 (skip_noops): Simplify since `memory' is not needed any more.
12607 (mutually_exclusive_p): Restructure slightly to use `switch' and
12608 add handling for "all" remaining cases.
12609 (re_match_2_internal): Change on_failure_jump_smart to use
12610 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12611 rather than on_failure_jump_exclusive.
12613 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12615 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12616 number of bits per RGB because it's everywhere used as the depth
12619 * term.c (calculate_costs): Remove code dealing with X frames.
12621 2000-03-19 Richard M. Stallman <rms@gnu.org>
12623 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12625 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12627 * lread.c (read_integer): Unread the last char not consumed.
12629 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12631 * xterm.c (x_update_window_cursor): Don't update in frames
12632 which are in the process of being deleted.
12634 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12636 * Makefile.in (mostlyclean): Add `*.core'.
12637 (clean): Add `bootstrap-emacs'.
12639 * lread.c (read_integer): New function.
12640 (read1): Support read syntax #o, #x, #b, #r.
12642 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12644 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12645 make sure POINTER_TO_OFFSET gives the same value before and after
12646 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12647 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12648 (debug): Now only active if > 0 rather than if != 0.
12649 (DEBUG_*): Update for the new meaning of `debug'.
12650 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12651 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12652 in `succeed_n', `jump_n' and `set_number_at'.
12653 (store_op1, store_op2, insert_op1, insert_op2)
12654 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12655 (group_in_compile_stack): Move to after its arg's types are
12656 declared and add a prototype.
12657 (PATFETCH): Define in terms of PATFETCH_RAW.
12658 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12659 (QUIT): Redefine as a nop except for NTemacs.
12660 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12661 indentation of the greedy-op and shy-group code.
12662 (at_(beg|end)line_loc_p): Fix argument's types.
12663 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12664 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12665 (MATCHING_IN_FIRST_STRING): Remove.
12666 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12667 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12668 QUIT unconditionally.
12670 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12672 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12675 * process.c (send_process): Add a hint that the function
12676 can call Lisp code to its comment.
12678 * lread.c (load_dangerous_libraries): New variable.
12679 (Vbytecomp_version_regexp): New variable.
12680 (safe_to_load_p): New function.
12681 (Fload): Handle files not compiled with Emacs specially.
12682 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12684 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12686 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12688 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12689 support functions only if HAVE_X11R6_XIM is defined.
12690 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12692 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12694 * xfns.c (X_I18N_INHIBITED): Don't define.
12695 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12696 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12698 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12699 (HAVE_X11R6_XIM): Define.
12701 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12703 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12704 If set, call XSynchronize.
12706 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12708 * regex.c: Declare a new type `re_char' used throughout the code
12709 for the string char type. It's `const unsigned char' to match the
12710 rest of Emacs. Consistently make sure all pointers to strings use
12711 it and make sure all pointers into the pattern use `unsigned char'.
12712 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12713 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12716 * charset.h (GET_CHAR_AFTER_2): Remove.
12717 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12719 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12721 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12722 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12723 of them try to use backquotes.
12725 2000-03-12 Dave Love <fx@gnu.org>
12727 * unexelf.c: Restore changes of 1999-10-19.
12728 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12729 fix its type and alignment; copy it from current process.
12731 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12733 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12734 has been found. Fix bug not computing timer's predecessor.
12736 * fileio.c (Fread_file_name): Handle case that DIR contains a
12739 * window.c (Fsave_window_excursion): Doc fix.
12741 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12743 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12745 * msdos.c (vga_installed): New function, code moved from
12746 dos_set_window_size.
12747 (Qbar, Qcursor_type, outside_cursor): New variables.
12748 (syms_of_msdos): Intern and staticpro them.
12749 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12750 shape used outside Emacs when called for the first time.
12751 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12752 cursor shape used outside Emacs.
12753 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12754 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12756 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12757 parameters specify the cursor. Make qreverse a global
12758 variable (renamed to Qreverse).
12760 2000-03-09 Gerd Moellmann <gerd@gnu.org>
12762 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12764 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12766 This is a big redesign of failure-stack and register handling, prompted
12767 by bugs revealed when trying to add shy-groups. Overall, what happened
12768 is that loops are now structured a little differently, groups can be
12769 shy and the code is a little simpler.
12771 * regex.h: Update the copyright.
12772 (RE_SHY_GROUPS): New value.
12773 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12774 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12776 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12777 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12778 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12779 for (start|stop)_memory since they now only take one argument (the
12780 second has becomes unnecessary).
12781 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
12782 (print_compiled_pattern): Use %ld to printf long ints and flush to
12783 make debugging a little easier.
12784 (union fail_stack_elt): Make the integer unsigned.
12785 (struct fail_stack_type): Add a `frame' element.
12786 (INIT_FAIL_STACK): Init `frame' as well.
12787 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12788 (DEBUG_PUSH, DEBUG_POP): Remove.
12789 (NUM_REG_ITEMS): Remove.
12790 (NUM_NONREG_ITEMS): Adjust.
12791 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12792 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
12793 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
12794 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12796 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12797 address pushed is not the destination of the jump but the source
12799 (NUM_FAILURE_ITEMS): Remove.
12800 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
12801 registers before the actual failure point). Don't hardcode any
12802 meaning for str==NULL anymore.
12803 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
12804 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12806 (REG_UNSET_VALUE): Use NULL (why not?).
12807 (compile_range): Remove declaration since it doesn't exist.
12808 (struct compile_stack_elt_t): Remove inner_group_offset.
12809 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12810 (regex_grow_registers): Remove dead code.
12811 (FIXUP_ALT_JUMP): New macro.
12812 (regex_compile): Add shy-groups Change loops to use
12813 on_failure_jump_smart&jump instead of
12814 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12815 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12816 variable to me). Use `jump' instead of `jump_past_alt' and don't
12817 bother with push_dummy_failure in alternatives since it is now
12818 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12819 emacs' for (re)allocating the stack.
12820 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12821 from loop when bufp->can_be_null rather than jumping to `done'.
12822 Avoid jumping backwards so as to ensure termination. Use
12823 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12824 backreferences. Remove dead code in handling of `anychar'.
12825 (skip_noops, mutually_exclusive_p): New functions taken from the
12826 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12827 improve mutually_exclusive_p to handle ".+\n".
12828 (lowest_active_reg, highest_active_reg)
12829 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12830 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12831 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12832 variables. Push register (in `start_memory') on the stack rather
12833 than storing it in old_reg(start|end). Remove the cycle detection
12834 from `stop_memory', replaced by the use of on_failure_jump_loop
12835 for greedy loops. Add code for the new on_failure_jump_<foo>.
12836 Remove ad-hoc code in `on_failure_jump' to push more registers in
12837 the case of a loop. Take out code from `maybe_pop_jump' into
12838 separate functions and adapt it to the semantics of
12839 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12840 and push_dummy_failure. Remove dummy_failure handling and
12841 handling of `failures to jump to on_failure_jump' (this last one
12842 was already dead code, it seems).
12843 (group_match_null_string_p, alt_match_null_string_p)
12844 (common_op_match_null_string_p): Remove.
12846 2000-03-08 Dave Love <fx@gnu.org>
12848 * config.in: Don't depend on __STDC__ for volatile.
12849 Add POINTER_TYPE, PTR, PROTOTYPES.
12851 * hftctl.c, strftime.c: Use PROTOTYPES.
12852 * eval.c (find_handler_clause): Likewise.
12854 * mem-limits.h: Use POINTER_TYPE.
12856 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12857 (memory_warnings): Declare using POINTER_TYPE.
12859 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12861 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12863 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12865 * xfns.c: Remove obsolete code in #if 0.
12866 (Fx_focus_frame): New function.
12868 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12870 * coding.c (coding_category_name): Add coding-category-utf-8,
12871 coding-category-utf-16-be, coding-category-utf-16-le.
12872 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12873 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12874 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12875 (detect_coding_utf_8): New function.
12876 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12877 UTF_16_LOW_SURROGATE_P): New macros.
12878 (detect_coding_utf_16): New function
12879 (detect_coding_mask): When priorities are specified, skip any
12880 categories that have `nil' coding-system. Fix bug of returning
12881 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12882 returns a mask not set in PRIORITIES.
12883 (detect_eol_type_in_2_octet_form): New function.
12884 (detect_eol): selects detect_eol_type_XXX to call according to
12885 cooding->category_idx.
12886 (detect_coding_system): Remove `nil' coding-system in the result.
12887 (Fupdate_coding_systems_internal): Update all coding-categories.
12889 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12890 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12892 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12893 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12894 (CODING_CATEGORY_IDX_UTF_16_LE)
12895 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12896 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12897 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12898 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12900 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12902 * doc.c (Fdocumentation_property): If value is not a string,
12903 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12905 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12906 close the display with XtCloseDisplay. This caused a bus error
12909 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12910 complete but not unique.
12912 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12914 * process.c (send_process): Remove local variable `procname' that
12915 might become invalid when a GC happens. Instead, access the
12916 process name slot directly.
12918 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12919 orig_height if set.
12921 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12922 orig_height if set.
12924 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12926 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12927 glyph matrices have been freed.
12929 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12931 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12932 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12934 * xfns.c (QCdata): Moved to xdisp.c.
12936 * xdisp.c (QCdata): Moved here from xfns.c.
12937 (syms_of_xdisp): Initialize QCdata.
12939 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12941 * window.c (coordinates_in_window): Use
12942 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12943 FRAME_INTERNAL_BORDER_WIDTH.
12945 * xdisp.c (try_window_id): Recompute unchanged information if
12946 it is obviously invalid.
12948 * xterm.c (x_term_init): Create a colormap if not using the
12951 * xterm.h (select_visual): Change prototype.
12953 * xfns.c (select_visual): Rewritten. Recognize user-specified
12955 (visual_classes): New variable.
12957 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12959 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12960 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12961 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12962 (x_decode_color): Don't handle allocation of white and black specially.
12963 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12964 XtNcolormap resources.
12965 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12966 (Fx_create_frame): Initialize color members of x_output structure.
12967 (xpm_load): Pass colormap to XPM lib.
12969 * xfaces.c (x_free_colors): Access colormap of frame using
12970 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12971 when default colormap is used.
12973 * xterm.c (x_term_init): Set Colormap member of x_display_info
12974 structure. Copy colormap if resource `privateColormap' is
12975 specified (PseudoColor only).
12976 (x_setup_relief_color): Access colormap of frame using
12979 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12980 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12982 2000-03-04 Jason Rumney <jasonr@gnu.org>
12984 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12985 other non-platform-specific equivalents.
12986 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12987 specific functions and macros as their w32 equivalents where
12988 non-platform-specifics are not available.
12989 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12990 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12991 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12992 (frame_update_line_height): Use macros to access f->output_data.
12993 (defined_color): Remove FIXME comments; fixed.
12994 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12995 into #ifdef blocks. Add WINDOWSNT blocks.
12996 (Fx_list_fonts): Use macros for accessing font data.
12997 (set_lface_from_font_name): Different default fonts for X and
12999 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
13000 scalable for backward compatibility.
13001 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
13002 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
13004 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
13007 * makefile.nt (w32faces.obj): Remove.
13010 2000-03-03 Jason Rumney <jasonr@gnu.org>
13012 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
13013 correct parameters.
13015 2000-03-03 Ken Raeburn <raeburn@gnu.org>
13017 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
13018 standard ELF definitions here if the system header does not.
13020 2000-03-03 Gerd Moellmann <gerd@gnu.org>
13022 * xterm.c (PER_CHAR_METRIC): Removed.
13023 (x_per_char_metric_1, x_default_char): New functions.
13024 (x_per_char_metric): If font's default char is invalid, return
13025 metrics of a suitably chosen usable default char.
13026 (x_draw_glyph_string_foreground): If font has an invalid default
13027 char, replace occurrences of unprintable chars with a suitably
13028 chosen usable default char.
13030 2000-03-02 Gerd Moellmann <gerd@gnu.org>
13032 * xterm.c (note_mouse_highlight): Return quickly if frame's
13033 glyph matrices have been freed.
13035 * dispnew.c (free_glyphs): Block input while freeing matrices.
13037 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
13039 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
13042 * dispextern.h (x_free_colors): Add prototype.
13044 * xfaces.c (x_free_colors): New function.
13045 (unload_color, free_face_colors): Use it.
13047 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
13049 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
13051 * window.c [MSDOS]: Include msdos.h.
13053 2000-03-02 Dave Love <fx@gnu.org>
13055 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
13057 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
13058 set C_OPTIMIZE_SWITCH for gcc.
13060 2000-03-02 Kenichi Handa <handa@etl.go.jp>
13062 * coding.c (coding_save_composition): Be sure to allocate
13063 composition data area in coding even if there's no composition in
13066 2000-03-01 Jason Rumney <jasonr@gnu.org>
13068 * w32term.c: Equivalent changes to those made to xterm.c on
13069 2000-02-25 and 2000-02-24.
13071 * w32fns.c: Equivalent changes to those made to xfns.c on
13072 2000-02-25 and 2000-02-21.
13074 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
13075 correct line-end convention is followed.
13077 * w32menu.c [HAVE_BOXES]: Remove #undef.
13078 (single_keymap_panes): Remove code for simulating checkmarks.
13079 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
13080 Remove code for drawing simulated checkmarks.
13081 (w32_menu_show): make unibyte help string correctly.
13082 (add_menu_item): draw standard Windows checkmarks. Draw radio
13083 buttons as radio buttons if possible.
13085 2000-03-01 Gerd Moellmann <gerd@gnu.org>
13087 * sysdep.c (start_of_text): Don't define this function for NetBSD
13090 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
13092 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
13093 (LINKER): Don't undef if __NetBSD__ is defined.
13095 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
13097 * fileio.c [__NetBSD__]: Define `unix'.
13099 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
13101 2000-02-29 Gerd Moellmann <gerd@gnu.org>
13103 * atimer.c (start_atimer): Don't abort when timers are stopped.
13104 (append_atimer_lists): New function.
13105 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
13106 arbitrary lists of stopped and running atimers.
13108 * atimer.c (cancel_atimer): Handle canceling an atimer when
13109 some timers are stopped.
13111 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
13112 after canceling it.
13114 * fns.c (maybe_resize_hash_table): Handle case of new size
13115 coming out as being the same as old size.
13117 2000-02-27 Jason Rumney <jasonr@gnu.org>
13119 * makefile.nt: Add atimer.h to dependencies.
13120 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
13121 * w32console.c: Only disable window system features for dispextern.h
13122 (initialize_w32_display): Build a display info for the console.
13123 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
13124 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
13125 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
13127 * w32gui.h (struct W32FontStruct): Revert last change after change
13129 * w32menu.c (single_submenu): Set up help string.
13130 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
13131 (w32_dialog_show): Set up help string.
13132 * w32term.c (w32_display_info_for_display): Remove unused function.
13133 (w32_draw_bitmap): Use pre-built bitmaps.
13134 (w32_initialize_display_info): New function to initialize parts of
13135 display info that are common to both GUI and console frames.
13136 (w32_term_init): Use w32_initialize_display_info. Do not set
13137 Vw32_num_mouse_buttons here, as it is not called for console
13138 frames. Build bitmaps for indicating truncated lines etc.
13139 (x_delete_display): Destroy pre-built bitmaps.
13140 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
13141 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
13143 2000-02-27 Dave Love <fx@gnu.org>
13145 * lisp.h: Add a bunch of prototypes.
13147 2000-02-26 Kenichi Handa <handa@etl.go.jp>
13149 * keyboard.c (read_char): Set `usec' correctly.
13151 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13153 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
13154 `lambda', set reg[RRR] to the map index.
13155 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
13156 reg[RRR] to 0. Otherwise, set it to -1.
13158 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13160 * emacs.c (main): Remove code snippet commented out with `//'.
13162 2000-02-25 Richard M. Stallman <rms@gnu.org>
13164 * fileio.c (Ffile_symlink_p): If result starts with a `/'
13165 and contains a `:', prepend `/:'.
13167 * window.c (select_window_1): If selected_window is nil,
13168 don't "swap out" the buffer's point.
13169 (Fset_window_configuration): Set selected_window to nil
13170 before calling Fselect_window.
13171 (unshow_buffer): Don't set point in buffer from window's point
13172 if another more recently selected window also shows the buffer.
13174 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13176 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
13178 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
13179 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
13180 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
13182 (DEFAULT_BUSY_CURSOR_DELAY): New define.
13183 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
13184 (hide_busy_cursor): New functions.
13185 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
13187 * minibuf.c (read_minibuf): Cancel busy-cursor.
13189 * keyboard.c (command_loop_1): Call start_busy_cursor before
13190 Fcommand_execute and cancel_busy_cursor after it.
13191 (timer_check): Remove busy-cursor code.
13192 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
13195 * process.c (wait_reading_process_input): Remove busy-cursor code.
13197 * eval.c (Fsignal): Call cancel_busy_cursor instead of
13198 Fx_hide_busy_cursor.
13200 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
13202 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
13204 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
13206 * xterm.c (XTread_socket): Remove busy-cursor code.
13208 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
13209 (build_frame_matrix_from_leaf_window): Put code handling
13210 glyph row's not being a slice of a frame row in #if 0.
13211 (sync_window_with_frame_matrix_rows): New function.
13212 (frame_row_to_window): New function.
13213 (mirror_line_dance): Handle copies between windows.
13215 * lread.c (Fload): Use `xfree' instead of `free'.
13216 (init_obarray): Use `xmalloc' instead of `malloc'.
13218 * window.c (Fset_window_buffer): Set WINDOW to the window
13220 (coordinates_in_window): Take frame's internal border width
13223 2000-02-24 Gerd Moellmann <gerd@gnu.org>
13225 * xterm.c (x_display_and_set_cursor): Display cursor of
13226 non-selected windows depending on the setting of
13227 cursor_in_non_selected_windows.
13229 * xdisp.c (cursor_in_non_selected_windows): New variable.
13230 (syms_of_xdisp): DEFVAR_BOOL it.
13232 2000-02-23 Gerd Moellmann <gerd@gnu.org>
13234 * data.c (Fstring_to_number): If number is greater than what
13235 fits into an integer, return a float.
13237 * eval.c (specbind): Remove references to
13238 keyword_symbols_constant_flag.
13240 * data.c (keyword_symbols_constant_flag): Removed.
13241 (Fmakunbound, set_internal, syms_of_data): Remove references to
13242 keyword_symbols_constant_flag.
13244 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
13246 2000-02-23 Kenichi Handa <handa@etl.go.jp>
13248 * syntax.c (multibyte_syntax_as_symbol): New variable.
13249 (syms_of_syntax): Declare it as a Lisp variable.
13250 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
13251 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
13252 nonzero, treat all multibyte characters as symbol.
13253 (init_syntax_once): Give syntax `word' to all multibyte characters.
13255 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
13257 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
13260 2000-02-21 Gerd Moellmann <gerd@gnu.org>
13262 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
13264 * xfns.c (x_window_to_frame, x_any_window_to_frame)
13265 (x_non_menubar_window_to_frame): Check the busy-cursor window.
13267 2000-02-21 Dave Love <fx@gnu.org>
13269 * frame.c (Vmouse_position_function): New variable.
13270 (Fmouse_position): Use it.
13271 (syms_of_frame): Install it.
13273 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
13275 2000-02-20 Gerd Moellmann <gerd@gnu.org>
13277 * fileio.c (Finsert_file_contents): Unbind the binding of
13278 standard-output done by temp_output_buffer_setup.
13280 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
13281 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
13282 (specbind, unbind_to): Handle most common case of non-constant
13283 symbol with trivial value specially.
13285 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
13287 2000-02-20 Richard M. Stallman <rms@gnu.org>
13289 * data.c (Fmake_variable_buffer_local): Doc fix.
13290 Init found_for_buffer to 0.
13291 (Fmake_variable_frame_local): If the variable has already
13292 been buffer-local, set the check_frame field.
13294 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
13296 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
13297 produced for CODING_MODE_LAST_BLOCK requires.
13299 2000-02-18 Dave Love <fx@gnu.org>
13301 * keyboard.c (echo_keystrokes): Remove declaration.
13302 (Vecho_keystrokes) New variable.
13303 (read_char, record_menu_key, read_key_sequence): Use it to allow
13304 use of float value.
13305 (syms_of_keyboard): Change Vecho_keystrokes declaration.
13307 * lread.c: Undef feature selection macros before defining.
13309 2000-02-18 Gerd Moellmann <gerd@gnu.org>
13311 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
13312 for symbols other than the symbol in question.
13314 2000-02-17 Dave Love <fx@gnu.org>
13316 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
13318 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13320 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
13322 * alloc.c (enum mem_type): Compile unconditionally.
13324 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
13326 * xfaces.c (tty_defined_color): Don't return faulire indication
13327 for unspecified-fg and unspecified-bg pseudo-colors.
13329 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13331 * alloc.c (mark_object): Don't mark symbol names in pure space.
13332 (gc_sweep): Don't unmark symbol names in pure space.
13334 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
13335 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
13336 [GC_MARK_STACK]: New defines.
13337 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
13338 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
13340 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
13342 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
13343 allocate_buffer instead of xmalloc.
13345 * alloc.c (toplevel): Include setjmp.h.
13346 (PURE_POINTER_P): New define.
13347 (enum mem_type) [GC_MARK_STACK]: New enumeration.
13348 (Vdead) [GC_MARK_STACK]: New variable.
13349 (lisp_malloc): Add parameter TYPE, call mem_insert if
13350 GC_MARK_STACK is defined.
13351 (allocate_buffer): New function.
13352 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
13353 (free_float) [GC_MARK_STACK]: Set type to Vdead.
13354 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
13355 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
13356 (MEM_NIL) [GC_MARK_STACK]: New define.
13357 (struct mem_node) [GC_MARK_STACK]: New structure.
13358 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
13359 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
13360 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
13361 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
13362 (mark_stack) [GC_MARK_STACK]: New functions.
13363 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
13364 (clear_marks): Removed.
13365 (gc_sweep): Set free conses' car, free floats' type, free
13366 symbols' function to Vdead. Use lisp_free to free buffers.
13367 (init_alloc_once): Initialize Vdead.
13368 (survives_gc_p): Return non-zero for pure objects.
13370 * alloc.c: Add comments throughout the file.
13372 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
13373 that unblocks alarms.
13375 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
13376 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
13377 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
13379 * frame.c (make_frame): Set frame initiallly to `garbaged'.
13381 2000-02-17 Kenichi Handa <handa@etl.go.jp>
13383 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
13384 avoid infinite error signaling. Allocate sufficient memory for
13385 eol_str in the case that eoltype is Lisp_Int.
13387 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
13389 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
13390 depends on the previous behavior.
13392 2000-02-16 Gerd Moellmann <gerd@gnu.org>
13394 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
13396 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13398 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
13400 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
13401 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
13404 2000-02-15 Richard M. Stallman <rms@gnu.org>
13406 * data.c (set_internal): Don't make variable buffer-local
13407 if within a let-binding for the same buffer.
13408 (let_shadows_buffer_binding_p): New function.
13410 * eval.c (specbind): For buffer-local value,
13411 record the current buffer also.
13412 (unbind_to): Cope with that change.
13414 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13416 * window.c (Fsave_window_excursion): Doc fix.
13418 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
13420 * syntax.c (back_comment): Make sure we only consider comment-starters
13421 of the relevant style and return -1 in case of a failure to find the
13422 beginning of the comment.
13423 (Fforward_comment): If back_comment fails, go back to the position just
13424 after the comment-end.
13425 (scan_lists): Add comment describing a very minor bug.
13427 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13429 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
13430 `completion-regexp-list' in the docstring.
13432 2000-02-14 Dave Love <fx@gnu.org>
13434 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
13436 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13438 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
13439 to Emacs' syntax. Also fix the comment about set/not-set meanings
13440 since Emacs syntax is not the value 0 any more.
13441 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
13442 since it's now part of RE_SYNTAX_EMACS.
13444 2000-02-12 Dave Love <fx@gnu.org>
13446 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
13448 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13450 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
13452 2000-02-12 Dave Love <fx@gnu.org>
13454 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
13456 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
13457 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
13458 * s/hpux.h: Don't define HAVE_VFORK.
13460 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
13462 * s/nextstep.h: Don't define HAVE_ALLOCA.
13464 * config.in: Add vfork bits.
13466 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13468 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13469 unwind function to undo the effect of stopping atimers.
13471 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13473 * atimer.c (stopped_atimers): New variable.
13474 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13477 * atimer.h (stop_other_atimers, run_all_atimers)
13478 (unwind_stop_other_atimers): Add function prototypes.
13480 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13482 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13484 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13485 library may depend on jpeg.
13486 (atimer.o): Depends on atimer.c.
13488 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13490 * insdel.c (del_range_1): Call update_compositions.
13491 (del_range_both): Call update_compositions just once..
13493 2000-02-10 Dave Love <fx@gnu.org>
13495 * xfns.c (create_frame_xic): Fix initialization of automatic
13496 aggregates for pcc.
13498 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13500 * ccl.c (CCL_MAKE_CHAR): New macro.
13501 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13502 registers by CCL_MAKE_CHAR before calling translate_char.
13503 <CCL_TranslateCharacterConstTbl> Likewise.
13505 2000-02-08 Dave Love <fx@gnu.org>
13507 * lread.c (__EXTENSIONS__): Define.
13509 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13511 * puresize.h (BASE_PURESIZE): Increase to 650000.
13513 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13515 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13518 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13520 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13521 md, mh, mb, mr, and me to the fake termcap entry.
13523 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13525 * sound.c (sound_cleanup): Don't call device close routine if the
13526 function pointer is null.
13528 2000-02-06 Andrew Innes <andrewi@gnu.org>
13530 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13531 around image definitions and prototypes.
13532 (gamma_correct) [WINDOWSNT]: New prototype.
13534 * w32term.c (x_make_frame_visible): Replace call to
13535 input_poll_signal with poll_for_input.
13537 * window.c [WINDOWSNT]: Include w32term.h.
13539 * xdisp.c [WINDOWSNT]: Include w32term.h.
13541 * makefile.nt: Add dependencies on w32gui.h.
13542 (OBJ1): Include atimer.obj.
13543 ($(BLD)\atimer.obj): New dependency rule.
13545 * w32.c (sigmask): New function (does nothing).
13546 (sigunblock): Ditto.
13548 * frame.c [WINDOWSNT]: Include w32term.h.
13550 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13552 * lread.c (syms_of_lread): Fix literal newlines.
13554 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13555 the string constant limit (2048 bytes) in MSVC.
13558 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13560 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13561 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13562 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13563 dispatch the event.
13565 2000-02-04 Dave Love <fx@gnu.org>
13567 * fileio.c: Remove some unused vars.
13568 (_GNU_SOURCE): Define (for euidaccess).
13570 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13572 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13574 (read_minibuf): Deal with allow_props correctly.
13576 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13578 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13580 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13582 * search.c (compile_pattern): If a cache entry has a nil regexp,
13583 fill in that entry instead of clobbering a previously cached
13586 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13588 * puresize.h (BASE_PURESIZE): Increase to 610000.
13590 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13592 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13595 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13597 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13598 instead of incrementing ic directly.
13599 <CCL_WriteExprConst> Likewise.
13600 <ccl_set_expr>: Set ic to jump_address.
13602 * fileio.c (e_write): Fix the handling of
13603 CODING_FINISH_INSUFFICIENT_SRC.
13605 2000-02-01 Dave Love <fx@gnu.org>
13607 * editfns.c (Fpropertize): Doc fix.
13609 * process.c (Fstart_process): Doc fix.
13611 * eval.c: Fix various doc strings not to duplicate information
13612 from help-manyarg-func-alist.
13614 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13616 * doc.c (Vhelp_manyarg_func_alist): New variable.
13617 (Fdocumentation): Use it.
13618 (syms_of_doc): Define it.
13620 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13622 * xterm.c (xim_open_dpy): Remove unused local variable.
13624 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13626 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13627 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13629 * fns.c (sweep_weak_table): New function.
13630 (sweep_weak_hash_tables): Use it. Keep on marking until there
13633 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13635 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13636 that XTread_socket does not crash by trying to call XNoOp on a
13639 2000-01-30 Jason Rumney <jasonr@gnu.org>
13641 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13642 Change selected_frame to SELECTED_FRAME ().
13643 (w32_console_mouse_position): Remove #ifndef MULE from around
13644 `insist' parameter.
13646 * makefile.nt: Remove dosfns.obj.
13648 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13650 * w32fns.c (w32_defined_color): Check for valid frame before
13651 applying gamma correction. Eliminate dependency on frame elsewhere.
13652 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13653 (w32_to_x_font): Use resx and resy not height_in and width_in.
13654 (x_to_w32_font): Doc fix.
13655 (xlfd_strip_height): New function to strip and return font height.
13656 (w32_font_match): Compare height separately from rest of xlfd
13657 spec, using xlfd_strip_height.
13659 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13660 width_in. Use w32_defined_color in place of defined_color.
13662 * w32faces.c: Merge more of DOS and X specifics in preparation for
13663 merge with xfaces.c.
13664 (defined_color): Remove FIXME comment.
13665 (tty_color_name): Provide w32-specific function.
13666 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13668 * w32console.c (turn_on_face, turn_off_face): Removed.
13669 (w32_face_attributes): New function.
13670 (Global_variables): Reduce scope where possible.
13671 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13673 (hl_mode): Don't modify text attributes.
13674 (write_glyphs): Don't do anything if len <= 0. Use
13675 w32_face_attributes to get attributes for drawing. Write
13676 terminating codes using char_attr_normal.
13677 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13678 (update_begin, update_end): Likewise.
13679 (vga_stdcolor_name): New function.
13680 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13681 (Fset_screen_color): Remove char_attr_reverse.
13683 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13685 * xfns.c (xic_set_preeditarea): Take window parameter and
13686 window-relative pixel-positions.
13688 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13689 is its frame's selected window.
13690 (xim_instantiate_callback): Likewise.
13692 * xfns.c (x_create_im): Removed.
13693 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13694 (supported_xim_styles): Renamed from supported_styles.
13695 (best_xim_style): Renamed from best_style.
13696 (create_frame_xic): Renamed from xic_create_frame.
13697 (free_frame_xic): Renamed from xic_destroy_frame.
13699 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13701 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13702 our frames, call XFilterEvent with 2nd parameter `None'.
13703 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13704 returning XBufferOverflow.
13705 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13706 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13707 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13708 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13709 (xim_initialize, xim_close)
13710 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13711 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13712 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13713 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13715 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13717 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13718 `xic_style' and `xic_xfs'.
13719 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13720 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13721 (FRAME_XIM): Removed.
13723 * xfns.c (supported_styles): New variable.
13724 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13725 (xic_create_xfontset, best_style, xic_create_frame)
13726 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13727 (xic_set_xfontset): New functions.
13729 2000-01-28 Dave Love <fx@gnu.org>
13731 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13733 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13735 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13737 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13738 for *scratch* if it already existed.
13740 * emacs.c (USAGE): New macro.
13741 (main): Use it to display usage information.
13743 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13745 Support for the menu-help feature:
13747 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
13749 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13750 part of the line to the termscript file.
13751 (IT_clear_to_end): Clear the entire line, not just its beginning.
13752 (menu_help_message, prev_menu_help_message): New variables.
13753 (IT_menu_make_room): Make room for the help_text member.
13754 (IT_menu_display): New argument disp_help; all callers changed.
13755 If disp_help is non-zero, store the help text of the active menu
13756 item in menu_help_message.
13757 (XMenuAddPane): Initialize the help_text member to NULL.
13758 (XMenuAddSelection): New argument help_text. Store it in the
13760 (XMenuActivate): New argument help_callback. If the value of
13761 menu_help_message has changed since the last time, display the
13762 menu help message text while waiting for the mouse to move. Clear
13763 the echo area before exiting.
13764 (XMenuDestroy): Free the help_text member.
13766 2000-01-27 Gerd Moellmann <gerd@gnu.org>
13768 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13769 XMenuAddSelection. Pass help callback to XMenuActivate.
13770 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13772 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13774 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13775 and EMACS_SET_USECS.
13777 2000-01-26 Dave Love <fx@gnu.org>
13779 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13781 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13782 an error may be signalled.
13784 2000-01-26 Gerd Moellmann <gerd@gnu.org>
13786 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13787 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13789 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13791 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13793 * charset.c (Fstring): If there is a multibyte char among
13794 the args, always return a multibyte string.
13796 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13798 * sysdep.c (sys_select): Turn atimers off and on instead of
13799 recording and restoring old alarm handler
13801 * process.c (toplevel): Include atimer.h.
13802 (create_process_1): Rewritten.
13803 (create_process): Use atimers instead of alarm.
13804 (wait_reading_process_input) [hpux]: Turn atimers off instead
13805 of turning off SIGALRM.
13806 (wait_reading_process_input): Turn off atimers instead off
13807 calling stop_polling.
13809 * emacs.c (main): Call init_atimer.
13811 * keyboard.c (toplevel): Include systime.h and atimer.h.
13812 (polling_for_input): Removed because unused.
13813 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13814 (poll_timer): New variable.
13815 (poll_for_input, poll_for_input_1): New functions.
13816 (start_polling, stop_polling): Rewritten.
13818 * keyboard.h (polling_for_input): Removed.
13820 * atimer.h, atimer.c: New files.
13822 * Makefile.in (obj): Add atimer.o.
13823 (atimer.o): New target.
13825 * blockinput.h (pending_atimers): Add extern declaration.
13826 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13828 * lisp.h (popup_activated_flag): Add extern declaration.
13830 * xmenu.c (popup_activated_flag): Make externally visible.
13831 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13832 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13834 * xterm.c (toplevel): Include atimer.h.
13835 (toolkit_scroll_bar_interaction): New variable.
13836 (Fxt_process_timeouts): Removed.
13837 (x_process_timeouts): New function.
13838 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13839 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13840 (x_make_frame_visible): Call poll_for_input_1 instead of
13841 input_poll_signal. Don't call alarm.
13842 (x_initialize): Install timer calling x_process_timeouts.
13844 2000-01-24 Dave Love <fx@gnu.org>
13846 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13847 Don't use -cckr -- apparently not now necessary.
13849 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13851 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13854 2000-01-23 Jason Rumney <jasonr@gnu.org>
13856 * w32fns.c (w32_defined_color): Apply gamma correction before
13857 trying to map to the palette.
13858 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13861 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13862 here. Callers changed to always pass real device context.
13863 (w32_draw_bitmap): Likewise.
13864 (w32_get_glyph_overhangs): Likewise.
13865 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13866 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13867 pfnSetScrollInfo and SetScrollRange.
13868 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13869 back into MULE characters after decoding them.
13870 (x_get_glyph_face_and_encoding): Likewise.
13871 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13872 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13873 (x_produce_glyphs): Calculate per char metrics for a character
13874 that we know exists in default font when font_not_found_p is true.
13876 2000-01-22 Jason Rumney <jasonr@gnu.org>
13878 * makefile.nt (intervals.obj, composite.obj): New modules.
13879 (composite.h): Added as dependency where appropriate.
13881 * w32gui.h (XGCValue): New struct for emulating X GCs.
13883 * w32term.h (XCharStruct): New struct for emulating X.
13885 * w32console.c (turn_on_face, turn_off_face): New functions.
13886 (change_line_highlight): New prototype for new redisplay.
13887 (write_glyphs): Support multibyte text. Support faces.
13889 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13891 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13892 throughout. struct frame * in place of FRAME_PTR.
13893 Skeleton support for images, toolbars, tooltips from xfns.c.
13894 (Fx_create_frame): Use system default for default scroll bar width.
13895 (w32_get_arg): Renamed from x_get_arg.
13896 (Fx_file_dialog): New function.
13897 (w32_list_fonts): Check cache before asking system.
13898 (Vw32_enable_synthesized_fonts): New variable.
13899 (Vw32_enable_italics): Obsolete, removed.
13901 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13902 Use SELECTED_FRAME macro.
13904 * w32menu.c: Add skeleton support for help strings on menus.
13905 (add_menu_item): Native checkbox and radio support added, but not
13906 yet enabled due to bugs.
13907 (push_menu_item): Add parameters type, selection and help.
13909 Formatting changes to reduce unnecessary diffs with xmenu.c.
13911 * w32select.c (Fw32_set_clipboard_data): Update call to
13912 find_charset_in_str.
13914 * w32term.c: Complete rewrite for new redisplay based on new
13915 xterm.c with necessary sections merged back in from old w32term.c.
13917 2000-01-21 Richard M. Stallman <rms@gnu.org>
13919 * data.c (set_internal): Further fix in same criterion.
13921 2000-01-20 Richard M. Stallman <rms@gnu.org>
13923 * data.c (set_internal): Fix the criteria for whether
13924 to swap out the old cached binding.
13926 2000-01-19 Dave Love <fx@gnu.org>
13928 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13930 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13932 * regex.c (re_compile_fastmap): While checking a range table for
13933 `charset', skip flag bits for a character class correctly.
13935 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13937 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13939 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13941 * widget.c (EmacsFrameSetCharSize): Change size of children first
13942 because of problems with main window geometry management under Lesstif.
13944 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13945 MENU_ITEMS_ITEM_.*.
13946 (MENU_ITEMS_ITEM_HELP): New enumerator.
13947 (push_menu_item): Add parameter HELP. Record help in menu_items.
13948 (single_menu_item, single_submenu, list_of_items): Call
13949 push_menu_item with new parameter.
13950 (single_submenu): Set help string in widget value.
13951 (menu_highlight_callback): New function.
13952 (set_frame_menubar): Call lw_create_widget with new
13954 (xmenu_show, xdialog_show): Ditto.
13956 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13958 * sound.c (Fplay_sound): Improve doc string.
13960 2000-01-11 Richard M. Stallman <rms@gnu.org>
13962 * lisp.h (set_internal): Enter the new arg.
13964 * eval.c (specbind): Record buffer-local variables specially,
13965 indicating which buffer's binding was saved.
13966 (unbind_to): Restore buffer-local variables specially
13967 in the proper buffer.
13969 * data.c (set_internal): New arg BUF.
13971 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13972 * data.c (Fset): Pass new arg to set_internal.
13973 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13975 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13977 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13979 2000-01-11 Richard M. Stallman <rms@gnu.org>
13981 * minibuf.c (Ftry_completion): Doc fix.
13983 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13985 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13988 2000-01-11 Andreas Schwab <schwab@suse.de>
13990 * coding.c (code_convert_region): Initialize total_skip.
13992 2000-01-08 Dave Love <fx@gnu.org>
13994 * eval.c (Fuser_variable_p): Check customizability too.
13996 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13998 * minibuf.c (Fcompleting_read): Doc fix.
14000 2000-01-05 Gerd Moellmann <gerd@gnu.org>
14002 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
14005 * xfns.c (x_create_im): New function to set IM and IC of a frame.
14006 Check that input style is supported before trying to create an
14008 (x_window): Call x_create_im.
14010 2000-01-04 Gerd Moellmann <gerd@gnu.org>
14012 * xfns.c (current_gif_memory_src): New variable.
14013 (gif_load): Record the address of the current memory source
14014 in current_gif_memory_src.
14015 (gif_read_from_memory): Use current_gif_memory_src.
14017 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
14018 macros statement form.
14020 * sound.c (struct sound): Renamed from struct sound_file.
14021 (struct sound): Add members `data' and `header_size'.
14022 (enum sound_attr): Add SOUND_DATA.
14023 (current_sound, current_sound_device): Variables renamed from
14024 sound_file and sound_device.
14025 (parse_sound): Parse :data.
14026 (parse_sound): Handle sound data in strings.
14027 (find_sound_type): Function renamed from find_sound_file_type.
14028 (wav_init, au_init): Fail if sound's header_size is smaller than
14029 needed header size.
14030 (wav_play, au_play): Play sounds from string data.
14032 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
14034 * lisp.h: Add prototype for allocate_string_data.
14036 * alloc.c (Fgarbage_collect): Return number of live and free strings.
14038 * alloc.c (mark_buffer): Remove code in #if 0.
14040 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
14041 (strings_consed): New variable.
14042 (allocate_string): Set it.
14043 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
14044 (Fmemory_use_counts): Return strings_consed. Use Flist.
14046 * alloc.c: General cleanup in comments etc. Remove conditional
14047 compilation for `standalone'.
14049 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
14051 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
14052 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
14053 (DONT_COPY_FLAG): Removed.
14054 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
14055 (struct sdata, struct sblock): New
14056 (struct string_block): Rewritten.
14057 (STRINGS_IN_STRING_BLOCK): New macro.
14058 (oldest_sblock, current_sblock, total_strings, total_free_strings)
14059 (large_sblocks, string_blocks, string_free_list): New variables.
14060 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
14061 (init_strings): Rewritten.
14062 (allocate_string, allocate_string_data, compact_small_strings)
14063 (free_large_strings, sweep_strings): New functions.
14064 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
14065 (struct string_block_head, current_string_block)
14066 (first_string_block, large_string_blocks, STRING_FULLSIZE)
14067 (STRING_PAD): Removed.
14068 (make_uninit_multibyte_string, make_pure_string): Rewritten.
14069 (Fgarbage_collect): Don't set mark bit in large strings.
14070 (mark_object): Mark strings differently. Mark symbol names
14072 (survives_gc_p): Test marked strings differently.
14073 (gc_sweep): Sweep strings differently, unmark strings in
14075 (compact_strings): Removed.
14077 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
14079 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
14080 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
14082 2000-01-04 Kenichi Handa <handa@etl.go.jp>
14084 * fileio.c (Finsert_file_contents): Signal error if visiting file
14085 in a non-empty buffer.
14087 * term.c (encode_terminal_code): Fix the previous change.
14089 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14091 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
14092 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
14094 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
14096 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14098 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
14099 need to test for MSDOS frames.
14101 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14103 * dosfns.c (unspecified_colors): Remove.
14104 (msdos_stdcolor_idx): Use global variables unspecified_fg and
14106 (msdos_stdcolor_name): Return strings for unspecified fore- and
14107 back-ground colors.
14109 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
14110 (syms_of_xfaces): Remove their staticpro's.
14111 (tty_color_name): Return Lisp strings for unspecified fore- and
14112 back-ground colors.
14113 (Finternal_set_lisp_face_attribute): Remove the special treatment
14114 for Qunspecified_{f,b}g.
14115 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
14117 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14119 * xdisp.c (reseat_at_next_visible_line_start): Position before
14120 newline only if ending up on a newline.
14121 (next_element_from_ellipsis): Return success. Handle case of
14122 displaying no ellipsis. Fix case of ellipsis defined in display table.
14123 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
14126 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14128 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
14129 (Fcolor_supported_p): Renamed from face-color-supported-p.
14131 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14133 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
14134 list of colors renamed to tty-defined-color-alist.
14135 (tty_color_name): Pass the frame to tty-color-by-index.
14136 (realize_tty_face): tty-color-alist is now a function which
14137 accepts the frame as argument.
14139 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
14141 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14143 * term.c (insert_glyphs): Pass glyph, not &glyph, to
14144 encode_terminal_code.
14146 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14148 * dispnew.c (mode_line_string): Support termcap frames as well.
14150 2000-01-01 Gerd Moellmann <gerd@gnu.org>
14152 * syntax.c (Fforward_word): Undo previous change.
14154 * editfns.c (Fconstrain_to_field): Don't constrain if
14155 inhibit-field-text-motion is non-nil.
14156 (Fline_beginning_position): Undo previous change.
14157 (Fline_end_position): Ditto.
14159 * syntax.c (Fforward_word): Notice field boundaries only if
14160 inhibit-field-text-motion is nil.
14162 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
14164 * editfns.c (Vinhibit_field_text_motion): New variable.
14165 (inhibit-field-text-motion): New DEFVAR_LISP.
14166 (Fline_beginning_position, Fline_end_position): Notice field
14167 boundaries only if inhibit-field-text-motion is nil.
14169 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
14170 All calls adjusted.
14171 (x_build_heuristic_mask): Likewise.
14172 (xbm_load_image_from_file): Change error output.
14173 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
14174 (gif_load, gs_load, x_kill_gs_process): Ditto.
14176 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
14177 color indices when accessing raster pixels.
14178 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
14179 one of :file or :data.
14180 (enum pbm_keyword_index): Add PBM_DATA.
14181 (pbm_format): Add :data.
14182 (pbm_image_p): Allow either :file or :data.
14183 (pbm_read_file): New function.
14184 (pbm_scan_number): Rewritten to read from string.
14185 (pbm_load): Support :data.
14187 See ChangeLog.8 for earlier changes.
14189 ;; Local Variables:
14190 ;; coding: iso-2022-7bit
14193 Copyright (C) 2001 Free Software Foundation, Inc.
14194 Copying and distribution of this file, with or without modification,
14195 are permitted provided the copyright notice and this notice are preserved.